diff options
Diffstat (limited to 'arch')
1011 files changed, 51647 insertions, 9861 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index dc81b34c5d82..78a35e9dc104 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -109,3 +109,6 @@ config HAVE_CLK config HAVE_DMA_API_DEBUG bool + +config HAVE_DEFAULT_NO_SPIN_MUTEXES + bool diff --git a/arch/alpha/include/asm/barrier.h b/arch/alpha/include/asm/barrier.h index ac78eba909bc..ce8860a0b32d 100644 --- a/arch/alpha/include/asm/barrier.h +++ b/arch/alpha/include/asm/barrier.h @@ -16,11 +16,13 @@ __asm__ __volatile__("wmb": : :"memory") __asm__ __volatile__("mb": : :"memory") #ifdef CONFIG_SMP +#define __ASM_SMP_MB "\tmb\n" #define smp_mb() mb() #define smp_rmb() rmb() #define smp_wmb() wmb() #define smp_read_barrier_depends() read_barrier_depends() #else +#define __ASM_SMP_MB #define smp_mb() barrier() #define smp_rmb() barrier() #define smp_wmb() barrier() diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h index 6a332a9f099c..945de222ab91 100644 --- a/arch/alpha/include/asm/futex.h +++ b/arch/alpha/include/asm/futex.h @@ -1,6 +1,116 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H +#ifndef _ASM_ALPHA_FUTEX_H +#define _ASM_ALPHA_FUTEX_H -#include <asm-generic/futex.h> +#ifdef __KERNEL__ -#endif +#include <linux/futex.h> +#include <linux/uaccess.h> +#include <asm/errno.h> +#include <asm/barrier.h> + +#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ + __asm__ __volatile__( \ + __ASM_SMP_MB \ + "1: ldl_l %0,0(%2)\n" \ + insn \ + "2: stl_c %1,0(%2)\n" \ + " beq %1,4f\n" \ + " mov $31,%1\n" \ + "3: .subsection 2\n" \ + "4: br 1b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .long 1b-.\n" \ + " lda $31,3b-1b(%1)\n" \ + " .long 2b-.\n" \ + " lda $31,3b-2b(%1)\n" \ + " .previous\n" \ + : "=&r" (oldval), "=&r"(ret) \ + : "r" (uaddr), "r"(oparg) \ + : "memory") + +static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +{ + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; + int oparg = (encoded_op << 8) >> 20; + int cmparg = (encoded_op << 20) >> 20; + int oldval = 0, ret; + if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) + oparg = 1 << oparg; + + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + pagefault_disable(); + + switch (op) { + case FUTEX_OP_SET: + __futex_atomic_op("mov %3,%1\n", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_ADD: + __futex_atomic_op("addl %0,%3,%1\n", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_OR: + __futex_atomic_op("or %0,%3,%1\n", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_ANDN: + __futex_atomic_op("andnot %0,%3,%1\n", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_XOR: + __futex_atomic_op("xor %0,%3,%1\n", ret, oldval, uaddr, oparg); + break; + default: + ret = -ENOSYS; + } + + pagefault_enable(); + + if (!ret) { + switch (cmp) { + case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; + case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; + case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; + case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; + case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; + case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; + default: ret = -ENOSYS; + } + } + return ret; +} + +static inline int +futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +{ + int prev, cmp; + + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + __asm__ __volatile__ ( + __ASM_SMP_MB + "1: ldl_l %0,0(%2)\n" + " cmpeq %0,%3,%1\n" + " beq %1,3f\n" + " mov %4,%1\n" + "2: stl_c %1,0(%2)\n" + " beq %1,4f\n" + "3: .subsection 2\n" + "4: br 1b\n" + " .previous\n" + " .section __ex_table,\"a\"\n" + " .long 1b-.\n" + " lda $31,3b-1b(%0)\n" + " .long 2b-.\n" + " lda $31,3b-2b(%0)\n" + " .previous\n" + : "=&r"(prev), "=&r"(cmp) + : "r"(uaddr), "r"((long)oldval), "r"(newval) + : "memory"); + + return prev; +} + +#endif /* __KERNEL__ */ +#endif /* _ASM_ALPHA_FUTEX_H */ diff --git a/arch/alpha/include/asm/percpu.h b/arch/alpha/include/asm/percpu.h index 3495e8e00d70..e9e0bb5a23bf 100644 --- a/arch/alpha/include/asm/percpu.h +++ b/arch/alpha/include/asm/percpu.h @@ -73,6 +73,6 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; #endif /* SMP */ -#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu_var(name) +#include <asm-generic/percpu.h> #endif /* __ALPHA_PERCPU_H */ diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h index 163f3053001c..b49ec2f8d6e3 100644 --- a/arch/alpha/include/asm/uaccess.h +++ b/arch/alpha/include/asm/uaccess.h @@ -507,5 +507,7 @@ struct exception_table_entry (pc) + (_fixup)->fixup.bits.nextinsn; \ }) +#define ARCH_HAS_SORT_EXTABLE +#define ARCH_HAS_SEARCH_EXTABLE #endif /* __ALPHA_UACCESS_H */ diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile index a427538252f8..7739a62440a7 100644 --- a/arch/alpha/kernel/Makefile +++ b/arch/alpha/kernel/Makefile @@ -8,7 +8,7 @@ EXTRA_CFLAGS := -Werror -Wno-sign-compare obj-y := entry.o traps.o process.o init_task.o osf_sys.o irq.o \ irq_alpha.o signal.o setup.o ptrace.o time.o \ - alpha_ksyms.o systbls.o err_common.o io.o binfmt_loader.o + alpha_ksyms.o systbls.o err_common.o io.o obj-$(CONFIG_VGA_HOSE) += console.o obj-$(CONFIG_SMP) += smp.o @@ -43,6 +43,10 @@ else # Misc support obj-$(CONFIG_ALPHA_SRM) += srmcons.o +ifdef CONFIG_BINFMT_AOUT +obj-y += binfmt_loader.o +endif + # Core logic support obj-$(CONFIG_ALPHA_APECS) += core_apecs.o obj-$(CONFIG_ALPHA_CIA) += core_cia.o diff --git a/arch/alpha/kernel/binfmt_loader.c b/arch/alpha/kernel/binfmt_loader.c index 4a0af906b00a..3fcfad410130 100644 --- a/arch/alpha/kernel/binfmt_loader.c +++ b/arch/alpha/kernel/binfmt_loader.c @@ -46,6 +46,6 @@ static struct linux_binfmt loader_format = { static int __init init_loader_binfmt(void) { - return register_binfmt(&loader_format); + return insert_binfmt(&loader_format); } arch_initcall(init_loader_binfmt); diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c index 985e5c1681ac..8ca6345bf131 100644 --- a/arch/alpha/kernel/err_ev6.c +++ b/arch/alpha/kernel/err_ev6.c @@ -229,7 +229,7 @@ ev6_process_logout_frame(struct el_common *mchk_header, int print) } void -ev6_machine_check(u64 vector, u64 la_ptr) +ev6_machine_check(unsigned long vector, unsigned long la_ptr) { struct el_common *mchk_header = (struct el_common *)la_ptr; diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c index 73770c6ca013..d738a67112d4 100644 --- a/arch/alpha/kernel/err_ev7.c +++ b/arch/alpha/kernel/err_ev7.c @@ -117,7 +117,7 @@ ev7_collect_logout_frame_subpackets(struct el_subpacket *el_ptr, } void -ev7_machine_check(u64 vector, u64 la_ptr) +ev7_machine_check(unsigned long vector, unsigned long la_ptr) { struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr; char *saved_err_prefix = err_print_prefix; @@ -246,7 +246,7 @@ ev7_process_pal_subpacket(struct el_subpacket *header) switch(header->type) { case EL_TYPE__PAL__LOGOUT_FRAME: - printk("%s*** MCHK occurred on LPID %ld (RBOX %llx)\n", + printk("%s*** MCHK occurred on LPID %lld (RBOX %llx)\n", err_print_prefix, packet->by_type.logout.whami, packet->by_type.logout.rbox_whami); diff --git a/arch/alpha/kernel/err_impl.h b/arch/alpha/kernel/err_impl.h index 3c12258158e6..0c010ca4611e 100644 --- a/arch/alpha/kernel/err_impl.h +++ b/arch/alpha/kernel/err_impl.h @@ -60,26 +60,26 @@ extern struct ev7_lf_subpackets * ev7_collect_logout_frame_subpackets(struct el_subpacket *, struct ev7_lf_subpackets *); extern void ev7_register_error_handlers(void); -extern void ev7_machine_check(u64, u64); +extern void ev7_machine_check(unsigned long, unsigned long); /* * err_ev6.c */ extern void ev6_register_error_handlers(void); extern int ev6_process_logout_frame(struct el_common *, int); -extern void ev6_machine_check(u64, u64); +extern void ev6_machine_check(unsigned long, unsigned long); /* * err_marvel.c */ -extern void marvel_machine_check(u64, u64); +extern void marvel_machine_check(unsigned long, unsigned long); extern void marvel_register_error_handlers(void); /* * err_titan.c */ extern int titan_process_logout_frame(struct el_common *, int); -extern void titan_machine_check(u64, u64); +extern void titan_machine_check(unsigned long, unsigned long); extern void titan_register_error_handlers(void); extern int privateer_process_logout_frame(struct el_common *, int); -extern void privateer_machine_check(u64, u64); +extern void privateer_machine_check(unsigned long, unsigned long); diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c index 6bfd243efba3..52a79dfc13c6 100644 --- a/arch/alpha/kernel/err_marvel.c +++ b/arch/alpha/kernel/err_marvel.c @@ -1042,7 +1042,7 @@ marvel_process_logout_frame(struct ev7_lf_subpackets *lf_subpackets, int print) } void -marvel_machine_check(u64 vector, u64 la_ptr) +marvel_machine_check(unsigned long vector, unsigned long la_ptr) { struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr; int (*process_frame)(struct ev7_lf_subpackets *, int) = NULL; diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c index c7e28a88d6e3..f7ed97ce0dfd 100644 --- a/arch/alpha/kernel/err_titan.c +++ b/arch/alpha/kernel/err_titan.c @@ -380,7 +380,7 @@ titan_process_logout_frame(struct el_common *mchk_header, int print) } void -titan_machine_check(u64 vector, u64 la_ptr) +titan_machine_check(unsigned long vector, unsigned long la_ptr) { struct el_common *mchk_header = (struct el_common *)la_ptr; struct el_TITAN_sysdata_mcheck *tmchk = @@ -702,7 +702,7 @@ privateer_process_logout_frame(struct el_common *mchk_header, int print) } void -privateer_machine_check(u64 vector, u64 la_ptr) +privateer_machine_check(unsigned long vector, unsigned long la_ptr) { struct el_common *mchk_header = (struct el_common *)la_ptr; struct el_TITAN_sysdata_mcheck *tmchk = diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S index 7ac1f1372c36..4bdd1d2ff353 100644 --- a/arch/alpha/kernel/head.S +++ b/arch/alpha/kernel/head.S @@ -7,10 +7,11 @@ * the kernel global pointer and jump to the kernel entry-point. */ +#include <linux/init.h> #include <asm/system.h> #include <asm/asm-offsets.h> -.section .text.head, "ax" +__HEAD .globl swapper_pg_dir .globl _stext swapper_pg_dir=SWAPPER_PGD diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index 567f2598d090..3d2627ec9860 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -36,7 +36,6 @@ extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern struct pci_ops irongate_pci_ops; extern int irongate_pci_clr_err(void); extern void irongate_init_arch(void); -extern void irongate_machine_check(u64, u64); #define irongate_pci_tbi ((void *)0) /* core_lca.c */ @@ -49,7 +48,7 @@ extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern struct pci_ops marvel_pci_ops; extern void marvel_init_arch(void); extern void marvel_kill_arch(int); -extern void marvel_machine_check(u64, u64); +extern void marvel_machine_check(unsigned long, unsigned long); extern void marvel_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern int marvel_pa_to_nid(unsigned long); extern int marvel_cpuid_to_nid(int); @@ -86,7 +85,7 @@ extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern struct pci_ops titan_pci_ops; extern void titan_init_arch(void); extern void titan_kill_arch(int); -extern void titan_machine_check(u64, u64); +extern void titan_machine_check(unsigned long, unsigned long); extern void titan_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); extern struct _alpha_agp_info *titan_agp_info(void); diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S index ef37fc1acaea..b9d6568e5f7f 100644 --- a/arch/alpha/kernel/vmlinux.lds.S +++ b/arch/alpha/kernel/vmlinux.lds.S @@ -16,7 +16,7 @@ SECTIONS _text = .; /* Text and read-only data */ .text : { - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/alpha/mm/extable.c b/arch/alpha/mm/extable.c index dc7aeda15773..62dc379d301a 100644 --- a/arch/alpha/mm/extable.c +++ b/arch/alpha/mm/extable.c @@ -3,11 +3,49 @@ */ #include <linux/module.h> +#include <linux/sort.h> #include <asm/uaccess.h> +static inline unsigned long ex_to_addr(const struct exception_table_entry *x) +{ + return (unsigned long)&x->insn + x->insn; +} + +static void swap_ex(void *a, void *b, int size) +{ + struct exception_table_entry *ex_a = a, *ex_b = b; + unsigned long addr_a = ex_to_addr(ex_a), addr_b = ex_to_addr(ex_b); + unsigned int t = ex_a->fixup.unit; + + ex_a->fixup.unit = ex_b->fixup.unit; + ex_b->fixup.unit = t; + ex_a->insn = (int)(addr_b - (unsigned long)&ex_a->insn); + ex_b->insn = (int)(addr_a - (unsigned long)&ex_b->insn); +} + +/* + * The exception table needs to be sorted so that the binary + * search that we use to find entries in it works properly. + * This is used both for the kernel exception table and for + * the exception tables of modules that get loaded. + */ +static int cmp_ex(const void *a, const void *b) +{ + const struct exception_table_entry *x = a, *y = b; + + /* avoid overflow */ + if (ex_to_addr(x) > ex_to_addr(y)) + return 1; + if (ex_to_addr(x) < ex_to_addr(y)) + return -1; + return 0; +} + void sort_extable(struct exception_table_entry *start, struct exception_table_entry *finish) { + sort(start, finish - start, sizeof(struct exception_table_entry), + cmp_ex, swap_ex); } const struct exception_table_entry * @@ -20,7 +58,7 @@ search_extable(const struct exception_table_entry *first, unsigned long mid_value; mid = (last - first) / 2 + first; - mid_value = (unsigned long)&mid->insn + mid->insn; + mid_value = ex_to_addr(mid); if (mid_value == value) return mid; else if (mid_value < value) diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index ecf0bfbab107..b2a781d9ce05 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -85,12 +85,11 @@ void __init vic_init(void __iomem *base, unsigned int irq_start, writel(32, base + VIC_PL190_DEF_VECT_ADDR); for (i = 0; i < 32; i++) { - unsigned int irq = irq_start + i; - - set_irq_chip(irq, &vic_chip); - set_irq_chip_data(irq, base); - if (vic_sources & (1 << i)) { + unsigned int irq = irq_start + i; + + set_irq_chip(irq, &vic_chip); + set_irq_chip_data(irq, base); set_irq_handler(irq, handle_level_irq); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 82428c2f234c..f56837f69ca7 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -1183,7 +1183,11 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_SA1100=y # CONFIG_RTC_DRV_PXA is not set # CONFIG_DMADEVICES is not set -# CONFIG_REGULATOR is not set +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +CONFIG_REGULATOR_BQ24022=y # CONFIG_UIO is not set # CONFIG_STAGING is not set diff --git a/arch/arm/configs/pcm037_defconfig b/arch/arm/configs/mx1_defconfig index 6e37c77c4760..0200d67e30ba 100644 --- a/arch/arm/configs/pcm037_defconfig +++ b/arch/arm/configs/mx1_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Wed Jun 25 11:52:42 2008 +# Linux kernel version: 2.6.30-rc1 +# Wed Apr 8 11:11:33 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -12,6 +12,7 @@ CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,9 +22,8 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -43,15 +43,24 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -59,26 +68,26 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -88,11 +97,10 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -100,12 +108,10 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -119,7 +125,7 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # System Type @@ -129,11 +135,10 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set @@ -145,54 +150,55 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set CONFIG_ARCH_MXC=y # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_MMP is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set - -# -# Boot options -# - -# -# Power management -# +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set +CONFIG_ARCH_MX1ADS=y # # Freescale MXC Implementations # -CONFIG_ARCH_MX3=y +CONFIG_ARCH_MX1=y +# CONFIG_ARCH_MX2 is not set +# CONFIG_ARCH_MX3 is not set # -# MX3 Options +# MX1 platforms: # -# CONFIG_MACH_MX31ADS is not set -CONFIG_MACH_PCM037=y +CONFIG_MACH_MXLADS=y +CONFIG_MACH_SCB9328=y +CONFIG_MXC_IRQ_PRIOR=y +# CONFIG_MXC_PWM is not set # # Processor Type # CONFIG_CPU_32=y -CONFIG_CPU_V6=y -# CONFIG_CPU_32v6K is not set -CONFIG_CPU_32v6=y -CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y CONFIG_CPU_PABRT_NOIFAR=y -CONFIG_CPU_CACHE_V6=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_TLB_V6=y -CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y @@ -202,7 +208,7 @@ CONFIG_CPU_CP15_MMU=y CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_OUTER_CACHE is not set # @@ -219,25 +225,32 @@ CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +# CONFIG_HIGHMEM is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_ALIGNMENT_TRAP=y # @@ -250,30 +263,41 @@ CONFIG_CMDLINE="noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw ip=off" # CONFIG_KEXEC is not set # +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# # Floating point emulation # # # At least one emulation must be selected # -CONFIG_VFP=y +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set # # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # -# CONFIG_PM is not set +CONFIG_PM=y +CONFIG_PM_DEBUG=y +# CONFIG_PM_VERBOSE is not set +CONFIG_CAN_PM_TRACE=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -317,6 +341,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -326,7 +351,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -337,14 +364,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -359,12 +380,15 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -390,9 +414,6 @@ CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set -# CONFIG_MTD_CFI_NOSWAP is not set -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -406,6 +427,7 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_INTELEXT is not set # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set @@ -415,9 +437,7 @@ CONFIG_MTD_CFI_I2=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x0 -CONFIG_MTD_PHYSMAP_LEN=0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_PLATRAM is not set @@ -439,6 +459,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -458,7 +483,7 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -488,14 +513,21 @@ CONFIG_SMSC_PHY=y CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set -CONFIG_SMC91X=y -# CONFIG_DM9000 is not set +# CONFIG_SMC91X is not set +CONFIG_DM9000=y +CONFIG_DM9000_DEBUGLEVEL=4 +# CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set +# CONFIG_ETHOC is not set # CONFIG_SMC911X is not set -CONFIG_SMSC911X=y +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -505,7 +537,10 @@ CONFIG_SMSC911X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -545,46 +580,124 @@ CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_IMX=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set -CONFIG_HAVE_GPIO_LIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set # -# GPIO Support +# Memory mapped GPIO expanders: # # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# # # SPI GPIO expanders: # -# CONFIG_W1 is not set +CONFIG_W1=y + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_DS2482 is not set +CONFIG_W1_MASTER_MXC=y +# CONFIG_W1_MASTER_GPIO is not set + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=y +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2760 is not set +# CONFIG_W1_SLAVE_BQ27000 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -607,36 +720,131 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # -# Sound +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +CONFIG_USB_GADGET_IMX=y +CONFIG_USB_IMX=y +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + # -# CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_MXC=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -646,6 +854,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -663,15 +876,13 @@ CONFIG_INOTIFY_USER=y # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -691,24 +902,29 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set @@ -737,8 +953,31 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_ARM_UNWIND=y # CONFIG_DEBUG_USER is not set # @@ -746,24 +985,121 @@ CONFIG_FRAME_POINTER=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/arm/configs/pcm038_defconfig b/arch/arm/configs/mx27_defconfig index 41429a00f58c..083516cd0d7f 100644 --- a/arch/arm/configs/pcm038_defconfig +++ b/arch/arm/configs/mx27_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Fri Jun 20 16:38:36 2008 +# Linux kernel version: 2.6.30-rc1 +# Wed Apr 8 10:18:06 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -12,6 +12,7 @@ CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,9 +22,8 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -40,47 +40,58 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y CONFIG_MARKERS=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y @@ -88,11 +99,10 @@ CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_PROC_PAGE_MONITOR is not set +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -100,12 +110,10 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -119,7 +127,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # System Type @@ -129,11 +137,10 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set @@ -145,46 +152,44 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set CONFIG_ARCH_MXC=y # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_MMP is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set - -# -# Boot options -# - -# -# Power management -# +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Freescale MXC Implementations # +# CONFIG_ARCH_MX1 is not set CONFIG_ARCH_MX2=y # CONFIG_ARCH_MX3 is not set - -# -# MX2 family CPU support -# +# CONFIG_MACH_MX21 is not set CONFIG_MACH_MX27=y # -# MX2 Platforms +# MX2 platforms: # -# CONFIG_MACH_MX27ADS is not set +CONFIG_MACH_MX27ADS=y CONFIG_MACH_PCM038=y CONFIG_MACH_PCM970_BASEBOARD=y +CONFIG_MXC_IRQ_PRIOR=y +CONFIG_MXC_PWM=y # # Processor Type @@ -209,6 +214,7 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set # CONFIG_OUTER_CACHE is not set +CONFIG_COMMON_CLKDEV=y # # Bus support @@ -224,25 +230,32 @@ CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +# CONFIG_HIGHMEM is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_ALIGNMENT_TRAP=y # @@ -255,30 +268,44 @@ CONFIG_CMDLINE="" # CONFIG_KEXEC is not set # +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# # Floating point emulation # # # At least one emulation must be selected # +CONFIG_FPE_NWFPE=y +CONFIG_FPE_NWFPE_XP=y +# CONFIG_FPE_FASTFPE is not set # CONFIG_VFP is not set # # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # -# CONFIG_PM is not set +CONFIG_PM=y +CONFIG_PM_DEBUG=y +# CONFIG_PM_VERBOSE is not set +CONFIG_CAN_PM_TRACE=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +# CONFIG_PM_TEST_SUSPEND is not set +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -293,7 +320,7 @@ CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_DHCP=y # CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set @@ -323,6 +350,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -332,26 +360,23 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set +# CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -366,12 +391,15 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -426,9 +454,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x00000000 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_PLATRAM is not set @@ -452,6 +478,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -477,7 +508,7 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -491,12 +522,20 @@ CONFIG_NET_ETHERNET=y # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set -CONFIG_FEC_OLD=y +CONFIG_FEC=y +# CONFIG_FEC2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -505,7 +544,10 @@ CONFIG_FEC_OLD=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -541,12 +583,15 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set -# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set # CONFIG_INPUT_MISC is not set # @@ -559,6 +604,7 @@ CONFIG_INPUT_TOUCHSCREEN=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -573,42 +619,55 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_IMX=y CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y -# CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# # CONFIG_I2C_GPIO is not set +CONFIG_I2C_IMX=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -622,47 +681,83 @@ CONFIG_SPI_MASTER=y # SPI Master Controller Drivers # CONFIG_SPI_BITBANG=y +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set -CONFIG_HAVE_GPIO_LIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set # -# GPIO Support +# Memory mapped GPIO expanders: # # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set # +# PCI GPIO expanders: +# + +# # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MCP23S08 is not set -# CONFIG_W1 is not set +CONFIG_W1=y + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_DS2482 is not set +CONFIG_W1_MASTER_MXC=y +# CONFIG_W1_MASTER_GPIO is not set + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=y +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2760 is not set +# CONFIG_W1_SLAVE_BQ27000 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -683,7 +778,7 @@ CONFIG_VIDEO_MEDIA=y # # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=y -# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set CONFIG_MEDIA_TUNER_SIMPLE=y CONFIG_MEDIA_TUNER_TDA8290=y CONFIG_MEDIA_TUNER_TDA9887=y @@ -692,16 +787,17 @@ CONFIG_MEDIA_TUNER_TEA5767=y CONFIG_MEDIA_TUNER_MT20XX=y CONFIG_MEDIA_TUNER_XC2028=y CONFIG_MEDIA_TUNER_XC5000=y +CONFIG_MEDIA_TUNER_MC44S803=y CONFIG_VIDEO_V4L2=y CONFIG_VIDEO_V4L1=y CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set -# CONFIG_TUNER_3036 is not set # CONFIG_SOC_CAMERA is not set # CONFIG_RADIO_ADAPTERS is not set # CONFIG_DAB is not set @@ -714,9 +810,10 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -732,8 +829,12 @@ CONFIG_FB=y # # Frame buffer hardware drivers # +CONFIG_FB_IMX=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -761,14 +862,29 @@ CONFIG_FONT_8x8=y # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_MXC=y +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -800,42 +916,56 @@ CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -844,6 +974,11 @@ CONFIG_RTC_DRV_PCF8563=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -861,15 +996,13 @@ CONFIG_RTC_DRV_PCF8563=y # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -889,25 +1022,27 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -972,12 +1107,41 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_RING_BUFFER=y +CONFIG_TRACING=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_ARM_UNWIND=y # CONFIG_DEBUG_USER is not set # @@ -985,24 +1149,26 @@ CONFIG_FRAME_POINTER=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/arm/configs/mx31litekit_defconfig b/arch/arm/configs/mx3_defconfig index 4f41c4135685..72a8201a5370 100644 --- a/arch/arm/configs/mx31litekit_defconfig +++ b/arch/arm/configs/mx3_defconfig @@ -1,17 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Fri Jun 13 14:23:39 2008 +# Linux kernel version: 2.6.30-rc1 +# Wed Apr 8 11:06:37 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_GENERIC_GPIO is not set -# CONFIG_GENERIC_TIME is not set -# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,9 +22,8 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -43,11 +43,24 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -55,27 +68,26 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -85,11 +97,10 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -97,12 +108,10 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -116,7 +125,7 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # System Type @@ -126,11 +135,10 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set @@ -142,46 +150,54 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set CONFIG_ARCH_MXC=y # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_MMP is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set - -# -# Boot options -# - -# -# Power management -# +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Freescale MXC Implementations # +# CONFIG_ARCH_MX1 is not set +# CONFIG_ARCH_MX2 is not set CONFIG_ARCH_MX3=y +CONFIG_ARCH_MX31=y # -# MX3 Options +# MX3 platforms: # -# CONFIG_MACH_MX31ADS is not set +CONFIG_MACH_MX31ADS=y +CONFIG_MACH_MX31ADS_WM1133_EV1=y +CONFIG_MACH_PCM037=y CONFIG_MACH_MX31LITE=y +CONFIG_MACH_MX31_3DS=y +CONFIG_MACH_MX31MOBOARD=y +CONFIG_MACH_QONG=y +CONFIG_MXC_IRQ_PRIOR=y +CONFIG_MXC_PWM=y # # Processor Type # CONFIG_CPU_32=y CONFIG_CPU_V6=y -# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6K=y CONFIG_CPU_32v6=y CONFIG_CPU_ABRT_EV6=y CONFIG_CPU_PABRT_NOIFAR=y @@ -200,45 +216,50 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set -# CONFIG_OUTER_CACHE is not set +CONFIG_OUTER_CACHE=y +CONFIG_CACHE_L2X0=y +CONFIG_COMMON_CLKDEV=y # # Bus support # # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCCARD=m -# CONFIG_PCMCIA_DEBUG is not set -# CONFIG_PCMCIA is not set - -# -# PC-card bridges -# +# CONFIG_PCCARD is not set # # Kernel Features # -# CONFIG_TICK_ONESHOT is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y -# CONFIG_NO_IDLE_HZ is not set CONFIG_HZ=100 CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +# CONFIG_HIGHMEM is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_ALIGNMENT_TRAP=y # @@ -251,33 +272,42 @@ CONFIG_CMDLINE="noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw ip=off" # CONFIG_KEXEC is not set # +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# # Floating point emulation # # # At least one emulation must be selected # +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set CONFIG_VFP=y # # Userspace binary formats # CONFIG_BINFMT_ELF=y -CONFIG_BINFMT_AOUT=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # CONFIG_PM=y -# CONFIG_PM_DEBUG is not set -# CONFIG_SUSPEND is not set +CONFIG_PM_DEBUG=y +# CONFIG_PM_VERBOSE is not set +CONFIG_CAN_PM_TRACE=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y # CONFIG_APM_EMULATION is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -286,11 +316,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -309,12 +334,11 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y +# CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" @@ -327,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -336,7 +361,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -347,14 +374,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -369,18 +390,16 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set @@ -404,36 +423,31 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y -# CONFIG_MTD_CFI_I2 is not set +CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_OTP is not set # CONFIG_MTD_CFI_INTELEXT is not set -CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y -CONFIG_MTD_RAM=y +# CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_XIP is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP=y +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_PLATRAM is not set @@ -451,18 +465,15 @@ CONFIG_MTD_RAM=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set -CONFIG_MTD_NAND=y -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -# CONFIG_MTD_NAND_MUSEUM_IDS is not set -CONFIG_MTD_NAND_IDS=y -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_NANDSIM is not set -# CONFIG_MTD_NAND_PLATFORM is not set -# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_NAND is not set # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -476,63 +487,58 @@ CONFIG_HAVE_IDE=y # SCSI device support # # CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +CONFIG_SMSC_PHY=y +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMC911X is not set +CONFIG_SMSC911X=y +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set +CONFIG_CS89x0=y +CONFIG_CS89x0_NONISA_IRQ=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -541,16 +547,10 @@ CONFIG_MII=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # -# USB Network Adapters +# Enable WiMAX (Networking options) to see the WiMAX drivers # -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -562,43 +562,7 @@ CONFIG_MII=y # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -CONFIG_INPUT_TOUCHSCREEN=y -# CONFIG_TOUCHSCREEN_FUJITSU is not set -# CONFIG_TOUCHSCREEN_GUNZE is not set -# CONFIG_TOUCHSCREEN_ELO is not set -# CONFIG_TOUCHSCREEN_MTOUCH is not set -# CONFIG_TOUCHSCREEN_MK712 is not set -# CONFIG_TOUCHSCREEN_PENMOUNT is not set -# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set -# CONFIG_TOUCHSCREEN_TOUCHWIN is not set -# CONFIG_TOUCHSCREEN_UCB1400 is not set -# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports @@ -609,10 +573,7 @@ CONFIG_INPUT_TOUCHSCREEN=y # # Character devices # -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_VT is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set @@ -624,45 +585,132 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # +CONFIG_SERIAL_IMX=y +CONFIG_SERIAL_IMX_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set +# CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_IMX=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set # -# Watchdog Device Drivers +# Memory mapped GPIO expanders: # -# CONFIG_SOFT_WATCHDOG is not set # -# USB-based Watchdog Cards +# I2C GPIO expanders: # -# CONFIG_USBPCWATCHDOG is not set +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set # -# Sonics Silicon Backplane +# PCI GPIO expanders: # + +# +# SPI GPIO expanders: +# +CONFIG_W1=y + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_DS2482 is not set +CONFIG_W1_MASTER_MXC=y +# CONFIG_W1_MASTER_GPIO is not set + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=y +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2760 is not set +# CONFIG_W1_SLAVE_BQ27000 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +CONFIG_MFD_WM8350=y +CONFIG_MFD_WM8350_CONFIG_MODE_0=y +CONFIG_MFD_WM8352_CONFIG_MODE_0=y +CONFIG_MFD_WM8350_I2C=y +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -673,7 +721,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_VIDEO_DEV=y CONFIG_VIDEO_V4L2_COMMON=y -CONFIG_VIDEO_ALLOW_V4L1=y +# CONFIG_VIDEO_ALLOW_V4L1 is not set CONFIG_VIDEO_V4L1_COMPAT=y # CONFIG_DVB_CORE is not set CONFIG_VIDEO_MEDIA=y @@ -682,34 +730,38 @@ CONFIG_VIDEO_MEDIA=y # Multimedia drivers # # CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=y +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set +CONFIG_MEDIA_TUNER_SIMPLE=y +CONFIG_MEDIA_TUNER_TDA8290=y +CONFIG_MEDIA_TUNER_TDA9887=y +CONFIG_MEDIA_TUNER_TEA5761=y +CONFIG_MEDIA_TUNER_TEA5767=y +CONFIG_MEDIA_TUNER_MT20XX=y +CONFIG_MEDIA_TUNER_XC2028=y +CONFIG_MEDIA_TUNER_XC5000=y +CONFIG_MEDIA_TUNER_MC44S803=y CONFIG_VIDEO_V4L2=y -CONFIG_VIDEO_V4L1=y +CONFIG_VIDEOBUF_GEN=y +CONFIG_VIDEOBUF_DMA_CONTIG=y CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set -# CONFIG_VIDEO_CPIA is not set -# CONFIG_VIDEO_CPIA2 is not set -CONFIG_V4L_USB_DRIVERS=y -# CONFIG_USB_VICAM is not set -# CONFIG_USB_IBMCAM is not set -# CONFIG_USB_KONICAWC is not set -# CONFIG_USB_QUICKCAM_MESSENGER is not set -# CONFIG_USB_ET61X251 is not set -# CONFIG_USB_OV511 is not set -# CONFIG_USB_SE401 is not set -# CONFIG_USB_SN9C102 is not set -# CONFIG_USB_STV680 is not set -# CONFIG_USB_ZC0301 is not set -# CONFIG_USB_PWC is not set -# CONFIG_USB_ZR364XX is not set -# CONFIG_USB_STKWEBCAM is not set -# CONFIG_SOC_CAMERA is not set -CONFIG_RADIO_ADAPTERS=y -# CONFIG_USB_DSBR is not set -# CONFIG_USB_SI470X is not set -CONFIG_DAB=y -# CONFIG_USB_DABUSB is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +CONFIG_SOC_CAMERA=y +CONFIG_SOC_CAMERA_MT9M001=y +CONFIG_SOC_CAMERA_MT9M111=y +CONFIG_SOC_CAMERA_MT9T031=y +CONFIG_SOC_CAMERA_MT9V022=y +CONFIG_SOC_CAMERA_TW9910=y +# CONFIG_SOC_CAMERA_PLATFORM is not set +# CONFIG_SOC_CAMERA_OV772X is not set +CONFIG_VIDEO_MX3=y +# CONFIG_RADIO_ADAPTERS is not set +# CONFIG_DAB is not set # # Graphics support @@ -719,9 +771,10 @@ CONFIG_DAB=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -739,131 +792,79 @@ CONFIG_FB=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_FB_MX3=y +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# +# CONFIG_LOGO is not set # CONFIG_SOUND is not set -# CONFIG_HID_SUPPORT is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# Miscellaneous USB options +# MMC/SD/SDIO Card Drivers # -# CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# USB Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # -# CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_WDM is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information -# -# CONFIG_USB_STORAGE is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_MXC=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +CONFIG_DMADEVICES=y # -# USB port drivers +# DMA Devices # -# CONFIG_USB_SERIAL is not set +CONFIG_MX3_IPU=y +CONFIG_MX3_IPU_IRQS=4 +CONFIG_DMA_ENGINE=y # -# USB Miscellaneous drivers +# DMA Clients # -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set -# CONFIG_NEW_LEDS is not set -CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +# CONFIG_NET_DMA is not set +# CONFIG_ASYNC_TX_DMA is not set +# CONFIG_DMATEST is not set +# CONFIG_AUXDISPLAY is not set +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +CONFIG_REGULATOR_WM8350=y # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -873,6 +874,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -890,15 +896,13 @@ CONFIG_INOTIFY_USER=y # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -917,25 +921,30 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -CONFIG_CRAMFS=y +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set @@ -954,65 +963,70 @@ CONFIG_MSDOS_PARTITION=y # # Kernel hacking # -CONFIG_PRINTK_TIME=y -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_PREEMPT=y -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_LOCK_STAT is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_ARM_UNWIND=y # CONFIG_DEBUG_USER is not set -CONFIG_DEBUG_ERRORS=y -# CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_DEBUG_LL=y -# CONFIG_DEBUG_ICEDCC is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set @@ -1027,7 +1041,7 @@ CONFIG_CRYPTO=y # # Block modes # -# CONFIG_CRYPTO_CBC is not set +CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set # CONFIG_CRYPTO_ECB is not set @@ -1046,8 +1060,12 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set +CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1064,7 +1082,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set +CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set @@ -1077,24 +1095,31 @@ CONFIG_CRYPTO=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set -CONFIG_CRC_CCITT=m +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 65a583ee5df8..2d58b8fe59be 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -1,9 +1,9 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc8 -# Mon Jul 7 16:59:23 2008 +# Linux kernel version: 2.6.30-rc2 # CONFIG_ARM=y +CONFIG_HAVE_PWM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set @@ -12,6 +12,7 @@ CONFIG_MMU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -21,8 +22,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -41,11 +41,20 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=m CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -54,31 +63,36 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -88,11 +102,11 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -100,12 +114,10 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -119,7 +131,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # System Type @@ -129,11 +141,10 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set @@ -145,26 +156,38 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_MXC is not set # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_MMP is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set CONFIG_ARCH_S3C2410=y +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set CONFIG_PLAT_S3C24XX=y +CONFIG_S3C2410_CLOCK=y +CONFIG_S3C24XX_DCLK=y CONFIG_CPU_S3C244X=y -# CONFIG_S3C24XX_PWM is not set +CONFIG_S3C24XX_PWM=y +CONFIG_S3C24XX_GPIO_EXTRA=128 +CONFIG_S3C24XX_GPIO_EXTRA64=y +CONFIG_S3C24XX_GPIO_EXTRA128=y CONFIG_PM_SIMTEC=y CONFIG_S3C2410_DMA=y # CONFIG_S3C2410_DMA_DEBUG is not set +CONFIG_S3C24XX_ADC=y CONFIG_MACH_SMDK=y CONFIG_PLAT_S3C=y CONFIG_CPU_LLSERIAL_S3C2410=y @@ -174,7 +197,8 @@ CONFIG_CPU_LLSERIAL_S3C2440=y # Boot options # # CONFIG_S3C_BOOT_WATCHDOG is not set -# CONFIG_S3C_BOOT_ERROR_RESET is not set +CONFIG_S3C_BOOT_ERROR_RESET=y +CONFIG_S3C_BOOT_UART_FORCE_FIFO=y # # Power management @@ -182,6 +206,8 @@ CONFIG_CPU_LLSERIAL_S3C2440=y # CONFIG_S3C2410_PM_DEBUG is not set # CONFIG_S3C2410_PM_CHECK is not set CONFIG_S3C_LOWLEVEL_UART_PORT=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_DEV_HSMMC=y # # S3C2400 Machines @@ -190,7 +216,6 @@ CONFIG_CPU_S3C2410=y CONFIG_CPU_S3C2410_DMA=y CONFIG_S3C2410_PM=y CONFIG_S3C2410_GPIO=y -CONFIG_S3C2410_CLOCK=y CONFIG_SIMTEC_NOR=y CONFIG_MACH_BAST_IDE=y @@ -205,7 +230,7 @@ CONFIG_ARCH_BAST=y CONFIG_MACH_OTOM=y CONFIG_MACH_AML_M5900=y CONFIG_BAST_PC104_IRQ=y -# CONFIG_MACH_TCT_HAMMER is not set +CONFIG_MACH_TCT_HAMMER=y CONFIG_MACH_VR1000=y CONFIG_MACH_QT2410=y CONFIG_CPU_S3C2412=y @@ -215,10 +240,11 @@ CONFIG_S3C2412_PM=y # # S3C2412 Machines # -# CONFIG_MACH_JIVE is not set +CONFIG_MACH_JIVE=y +# CONFIG_MACH_JIVE_SHOW_BOOTLOADER is not set CONFIG_MACH_SMDK2413=y CONFIG_MACH_S3C2413=y -# CONFIG_MACH_SMDK2412 is not set +CONFIG_MACH_SMDK2412=y CONFIG_MACH_VSTMS=y CONFIG_CPU_S3C2440=y CONFIG_S3C2440_DMA=y @@ -232,7 +258,7 @@ CONFIG_MACH_RX3715=y CONFIG_ARCH_S3C2440=y CONFIG_MACH_NEXCODER_2440=y CONFIG_SMDK2440_CPU2440=y -# CONFIG_MACH_AT2440EVB is not set +CONFIG_MACH_AT2440EVB=y CONFIG_CPU_S3C2442=y # @@ -286,25 +312,31 @@ CONFIG_ISA=y # # Kernel Features # -# CONFIG_TICK_ONESHOT is not set +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_PREEMPT is not set CONFIG_HZ=200 # CONFIG_AEABI is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +# CONFIG_HIGHMEM is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_ALIGNMENT_TRAP=y # @@ -317,6 +349,11 @@ CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0" # CONFIG_KEXEC is not set # +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# # Floating point emulation # @@ -332,6 +369,8 @@ CONFIG_FPE_NWFPE_XP=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=y # CONFIG_BINFMT_MISC is not set # CONFIG_ARTHUR is not set @@ -346,10 +385,6 @@ CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_APM_EMULATION=m CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -359,11 +394,13 @@ CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set +CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set -# CONFIG_NET_KEY is not set +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -372,15 +409,16 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +# CONFIG_NET_IPGRE_BROADCAST is not set # CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y @@ -388,8 +426,25 @@ CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +# CONFIG_DEFAULT_BIC is not set +CONFIG_DEFAULT_CUBIC=y +# CONFIG_DEFAULT_HTCP is not set +# CONFIG_DEFAULT_VEGAS is not set +# CONFIG_DEFAULT_WESTWOOD is not set +# CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=m @@ -413,12 +468,181 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CT_ACCT=y +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +# CONFIG_NETFILTER_TPROXY is not set +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_VS=m +# CONFIG_IP_VS_IPV6 is not set +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +# CONFIG_IP_VS_PROTO_TCP is not set +# CONFIG_IP_VS_PROTO_UDP is not set +# CONFIG_IP_VS_PROTO_ESP is not set +# CONFIG_IP_VS_PROTO_AH is not set + +# +# IPVS scheduler +# +# CONFIG_IP_VS_RR is not set +# CONFIG_IP_VS_WRR is not set +# CONFIG_IP_VS_LC is not set +# CONFIG_IP_VS_WLC is not set +# CONFIG_IP_VS_LBLC is not set +# CONFIG_IP_VS_LBLCR is not set +# CONFIG_IP_VS_DH is not set +# CONFIG_IP_VS_SH is not set +# CONFIG_IP_VS_SED is not set +# CONFIG_IP_VS_NQ is not set + +# +# IPVS application helper +# + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_PROC_COMPAT=y +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -428,8 +652,10 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set -CONFIG_NET_SCH_FIFO=y +CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -451,8 +677,8 @@ CONFIG_BT_HIDP=m # # Bluetooth device drivers # -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y @@ -462,35 +688,26 @@ CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIVHCI=m # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +CONFIG_WIRELESS=y CONFIG_CFG80211=m -CONFIG_NL80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +# CONFIG_WIRELESS_OLD_REGULATORY is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set CONFIG_MAC80211=m # # Rate control algorithm selection # -CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_NONE is not set - -# -# Selecting 'y' for an algorithm will -# - -# -# build the algorithm into mac80211. -# -CONFIG_MAC80211_RC_DEFAULT="pid" -CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set -# CONFIG_MAC80211_DEBUG is not set -# CONFIG_IEEE80211 is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -504,7 +721,9 @@ CONFIG_MAC80211_LEDS=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -513,6 +732,7 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y @@ -545,7 +765,7 @@ CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -CONFIG_MTD_MAP_BANK_WIDTH_16=y +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y @@ -566,8 +786,6 @@ CONFIG_MTD_ROM=y # CONFIG_MTD_PHYSMAP is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set -CONFIG_MTD_BAST=y -CONFIG_MTD_BAST_MAXSIZE=4 # CONFIG_MTD_PLATRAM is not set # @@ -590,6 +808,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_S3C2410=y # CONFIG_MTD_NAND_S3C2410_DEBUG is not set @@ -602,6 +821,11 @@ CONFIG_MTD_NAND_S3C2410=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -620,7 +844,7 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_BLK_DEV_NBD=m -# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_UB=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 @@ -628,32 +852,40 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_93CX6=m CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEFLOPPY=m -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_PLATFORM=y # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -699,6 +931,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set @@ -711,11 +945,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set CONFIG_HAVE_PATA_PLATFORM=y # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -731,9 +967,14 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_SMC is not set # CONFIG_SMC91X is not set CONFIG_DM9000=y -# CONFIG_ENC28J60 is not set CONFIG_DM9000_DEBUGLEVEL=4 +# CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_NET_VENDOR_RACAL is not set +# CONFIG_DNET is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set @@ -742,11 +983,14 @@ CONFIG_DM9000_DEBUGLEVEL=4 # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_CS89x0 is not set # CONFIG_NET_POCKET is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_NETDEV_10000=y # CONFIG_TR is not set @@ -755,7 +999,10 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -778,7 +1025,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -789,7 +1036,7 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # @@ -808,20 +1055,88 @@ CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_APPLETOUCH is not set +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_GPIO is not set -# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_JOYSTICK=y +CONFIG_JOYSTICK_ANALOG=m +CONFIG_JOYSTICK_A3D=m +CONFIG_JOYSTICK_ADI=m +CONFIG_JOYSTICK_COBRA=m +CONFIG_JOYSTICK_GF2K=m +CONFIG_JOYSTICK_GRIP=m +CONFIG_JOYSTICK_GRIP_MP=m +CONFIG_JOYSTICK_GUILLEMOT=m +CONFIG_JOYSTICK_INTERACT=m +CONFIG_JOYSTICK_SIDEWINDER=m +CONFIG_JOYSTICK_TMDC=m +CONFIG_JOYSTICK_IFORCE=m +# CONFIG_JOYSTICK_IFORCE_USB is not set +# CONFIG_JOYSTICK_IFORCE_232 is not set +# CONFIG_JOYSTICK_WARRIOR is not set +CONFIG_JOYSTICK_MAGELLAN=m +CONFIG_JOYSTICK_SPACEORB=m +CONFIG_JOYSTICK_SPACEBALL=m +CONFIG_JOYSTICK_STINGER=m +CONFIG_JOYSTICK_TWIDJOY=m +CONFIG_JOYSTICK_ZHENHUA=m +CONFIG_JOYSTICK_DB9=m +CONFIG_JOYSTICK_GAMECON=m +CONFIG_JOYSTICK_TURBOGRAFX=m +CONFIG_JOYSTICK_JOYDUMP=m +CONFIG_JOYSTICK_XPAD=m +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_JOYSTICK_XPAD_LEDS=y # CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_AD7877 is not set +# CONFIG_TOUCHSCREEN_AD7879_I2C is not set +# CONFIG_TOUCHSCREEN_AD7879_SPI is not set +# CONFIG_TOUCHSCREEN_AD7879 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_HTCPEN is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_WM97XX is not set +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_USB_EGALAX=y +CONFIG_TOUCHSCREEN_USB_PANJIT=y +CONFIG_TOUCHSCREEN_USB_3M=y +CONFIG_TOUCHSCREEN_USB_ITM=y +CONFIG_TOUCHSCREEN_USB_ETURBO=y +CONFIG_TOUCHSCREEN_USB_GUNZE=y +CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y +CONFIG_TOUCHSCREEN_USB_IDEALTEK=y +CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y +CONFIG_TOUCHSCREEN_USB_GOTOP=y +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_ATI_REMOTE=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_UINPUT=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m # # Hardware I/O ports @@ -831,12 +1146,15 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PARKBD is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set +CONFIG_GAMEPORT=m +# CONFIG_GAMEPORT_NS558 is not set +# CONFIG_GAMEPORT_L4 is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -877,14 +1195,17 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # Non-8250 serial port support # CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_UARTS=4 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_S3C2410=y CONFIG_SERIAL_S3C2412=y CONFIG_SERIAL_S3C2440=y +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=y @@ -892,7 +1213,7 @@ CONFIG_PRINTER=y CONFIG_PPDEV=y # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -901,33 +1222,44 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # -# CONFIG_I2C_ELEKTOR is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT is not set -# CONFIG_I2C_PARPORT_LIGHT is not set CONFIG_I2C_S3C2410=y CONFIG_I2C_SIMTEC=y + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_ELEKTOR is not set # CONFIG_I2C_PCA_ISA is not set # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -CONFIG_EEPROM_LEGACY=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -943,6 +1275,7 @@ CONFIG_SPI_MASTER=y # CONFIG_SPI_BITBANG=m # CONFIG_SPI_BUTTERFLY is not set +CONFIG_SPI_GPIO=m # CONFIG_SPI_LM70_LLP is not set CONFIG_SPI_S3C24XX=m CONFIG_SPI_S3C24XX_GPIO=m @@ -950,44 +1283,56 @@ CONFIG_SPI_S3C24XX_GPIO=m # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set -# CONFIG_SPI_SPIDEV is not set -# CONFIG_SPI_TLE62X0 is not set -CONFIG_HAVE_GPIO_LIB=y +CONFIG_SPI_SPIDEV=m +CONFIG_SPI_TLE62X0=m +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set # -# GPIO Support +# Memory mapped GPIO expanders: # -# CONFIG_DEBUG_GPIO is not set # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set # +# PCI GPIO expanders: +# + +# # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y CONFIG_HWMON_VID=m +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -1003,10 +1348,16 @@ CONFIG_SENSORS_LM85=m # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set @@ -1022,7 +1373,10 @@ CONFIG_SENSORS_LM85=m # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_LIS3_SPI is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -1043,20 +1397,33 @@ CONFIG_S3C2410_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set CONFIG_MFD_SM501=y +# CONFIG_MFD_SM501_GPIO is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -1065,14 +1432,189 @@ CONFIG_MFD_SM501=y # # Multimedia core support # -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +CONFIG_DVB_CORE=m +CONFIG_VIDEO_MEDIA=m # # Multimedia drivers # -# CONFIG_DAB is not set +CONFIG_MEDIA_ATTACH=y +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_MEDIA_TUNER_MC44S803=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +CONFIG_VIDEO_VIVI=m +CONFIG_VIDEO_PMS=m +CONFIG_VIDEO_BWQCAM=m +CONFIG_VIDEO_CQCAM=m +CONFIG_VIDEO_W9966=m +CONFIG_VIDEO_CPIA=m +CONFIG_VIDEO_CPIA_PP=m +CONFIG_VIDEO_CPIA_USB=m +CONFIG_VIDEO_CPIA2=m +CONFIG_VIDEO_SAA5246A=m +CONFIG_VIDEO_SAA5249=m +CONFIG_VIDEO_AU0828=m +# CONFIG_SOC_CAMERA is not set +CONFIG_V4L_USB_DRIVERS=y +# CONFIG_USB_VIDEO_CLASS is not set +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +# CONFIG_USB_M5602 is not set +# CONFIG_USB_STV06XX is not set +# CONFIG_USB_GSPCA_CONEX is not set +# CONFIG_USB_GSPCA_ETOMS is not set +# CONFIG_USB_GSPCA_FINEPIX is not set +# CONFIG_USB_GSPCA_MARS is not set +# CONFIG_USB_GSPCA_MR97310A is not set +# CONFIG_USB_GSPCA_OV519 is not set +# CONFIG_USB_GSPCA_OV534 is not set +# CONFIG_USB_GSPCA_PAC207 is not set +# CONFIG_USB_GSPCA_PAC7311 is not set +# CONFIG_USB_GSPCA_SONIXB is not set +# CONFIG_USB_GSPCA_SONIXJ is not set +# CONFIG_USB_GSPCA_SPCA500 is not set +# CONFIG_USB_GSPCA_SPCA501 is not set +# CONFIG_USB_GSPCA_SPCA505 is not set +# CONFIG_USB_GSPCA_SPCA506 is not set +# CONFIG_USB_GSPCA_SPCA508 is not set +# CONFIG_USB_GSPCA_SPCA561 is not set +# CONFIG_USB_GSPCA_SQ905 is not set +# CONFIG_USB_GSPCA_SQ905C is not set +# CONFIG_USB_GSPCA_STK014 is not set +# CONFIG_USB_GSPCA_SUNPLUS is not set +# CONFIG_USB_GSPCA_T613 is not set +# CONFIG_USB_GSPCA_TV8532 is not set +# CONFIG_USB_GSPCA_VC032X is not set +# CONFIG_USB_GSPCA_ZC3XX is not set +# CONFIG_VIDEO_PVRUSB2 is not set +# CONFIG_VIDEO_HDPVR is not set +# CONFIG_VIDEO_EM28XX is not set +# CONFIG_VIDEO_CX231XX is not set +# CONFIG_VIDEO_USBVISION is not set +# CONFIG_USB_VICAM is not set +# CONFIG_USB_IBMCAM is not set +# CONFIG_USB_KONICAWC is not set +# CONFIG_USB_QUICKCAM_MESSENGER is not set +# CONFIG_USB_ET61X251 is not set +# CONFIG_VIDEO_OVCAMCHIP is not set +# CONFIG_USB_OV511 is not set +# CONFIG_USB_SE401 is not set +# CONFIG_USB_SN9C102 is not set +# CONFIG_USB_STV680 is not set +# CONFIG_USB_ZC0301 is not set +# CONFIG_USB_PWC is not set +CONFIG_USB_PWC_INPUT_EVDEV=y +# CONFIG_USB_ZR364XX is not set +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_S2255 is not set +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_CADET=m +CONFIG_RADIO_RTRACK=m +CONFIG_RADIO_RTRACK2=m +CONFIG_RADIO_AZTECH=m +CONFIG_RADIO_GEMTEK=m +CONFIG_RADIO_SF16FMI=m +CONFIG_RADIO_SF16FMR2=m +CONFIG_RADIO_TERRATEC=m +CONFIG_RADIO_TRUST=m +CONFIG_RADIO_TYPHOON=m +CONFIG_RADIO_TYPHOON_PROC_FS=y +CONFIG_RADIO_ZOLTRIX=m +CONFIG_USB_DSBR=m +CONFIG_USB_SI470X=m +CONFIG_USB_MR800=m +CONFIG_RADIO_TEA5764=m +CONFIG_DVB_DYNAMIC_MINORS=y +CONFIG_DVB_CAPTURE_DRIVERS=y +# CONFIG_TTPCI_EEPROM is not set + +# +# Supported USB Adapters +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +# CONFIG_DVB_USB_A800 is not set +CONFIG_DVB_USB_DIBUSB_MB=m +# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +# CONFIG_DVB_USB_GL861 is not set +# CONFIG_DVB_USB_AU6610 is not set +# CONFIG_DVB_USB_DIGITV is not set +# CONFIG_DVB_USB_VP7045 is not set +# CONFIG_DVB_USB_VP702X is not set +# CONFIG_DVB_USB_GP8PSK is not set +# CONFIG_DVB_USB_NOVA_T_USB2 is not set +# CONFIG_DVB_USB_TTUSB2 is not set +# CONFIG_DVB_USB_DTT200U is not set +# CONFIG_DVB_USB_OPERA1 is not set +CONFIG_DVB_USB_AF9005=m +# CONFIG_DVB_USB_AF9005_REMOTE is not set +# CONFIG_DVB_USB_DW2102 is not set +# CONFIG_DVB_USB_CINERGY_T2 is not set +# CONFIG_DVB_USB_ANYSEE is not set +# CONFIG_DVB_USB_DTV5100 is not set +# CONFIG_DVB_USB_AF9015 is not set +# CONFIG_DVB_USB_CE6230 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set + +# +# Supported FlexCopII (B2C2) Adapters +# +# CONFIG_DVB_B2C2_FLEXCOP is not set + +# +# Supported DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set +CONFIG_DVB_CX22702=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_LGDT330X=m +CONFIG_DVB_LGDT3305=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_S5H1411=m +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m +CONFIG_DVB_LGS8GL5=m +CONFIG_DAB=y +CONFIG_USB_DABUSB=m # # Graphics support @@ -1082,6 +1624,7 @@ CONFIG_MFD_SM501=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1105,7 +1648,19 @@ CONFIG_FB_S3C2410=y # CONFIG_FB_S3C2410_DEBUG is not set CONFIG_FB_SM501=y # CONFIG_FB_VIRTUAL is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_LTV350QV is not set +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_TDO24M is not set +# CONFIG_LCD_VGG2432A4 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_PWM=m # # Display device support @@ -1125,11 +1680,54 @@ CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y # CONFIG_LOGO is not set - -# -# Sound -# -# CONFIG_SOUND is not set +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_HWDEP=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_JACK=y +CONFIG_SND_SEQUENCER=m +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +CONFIG_SND_VERBOSE_PRINTK=y +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_AC97_CODEC=m +# CONFIG_SND_DRIVERS is not set +# CONFIG_SND_ARM is not set +# CONFIG_SND_SPI is not set +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_CAIAQ=m +# CONFIG_SND_USB_CAIAQ_INPUT is not set +CONFIG_SND_SOC=y +CONFIG_SND_SOC_AC97_BUS=y +CONFIG_SND_S3C24XX_SOC=y +CONFIG_SND_S3C24XX_SOC_I2S=m +CONFIG_SND_S3C_I2SV2_SOC=m +CONFIG_SND_S3C2412_SOC_I2S=m +CONFIG_SND_S3C2443_SOC_AC97=m +CONFIG_SND_S3C24XX_SOC_JIVE_WM8750=m +CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710=m +CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650=m +CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X=m +CONFIG_SND_SOC_I2C_AND_SPI=y +# CONFIG_SND_SOC_ALL_CODECS is not set +CONFIG_SND_SOC_AC97_CODEC=m +CONFIG_SND_SOC_L3=m +CONFIG_SND_SOC_UDA134X=m +CONFIG_SND_SOC_WM8750=m +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1139,12 +1737,12 @@ CONFIG_HID=y # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # -# USB HID Boot Protocol drivers +# Special HID drivers # -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set +CONFIG_HID_APPLE=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1161,19 +1759,26 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_U132_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -1181,53 +1786,51 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m CONFIG_USB_WDM=m +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# may also be needed; see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_ONETOUCH is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m CONFIG_USB_LIBUSUAL=y # # USB Imaging devices # -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m # # USB port drivers # -# CONFIG_USB_USS720 is not set +CONFIG_USB_USS720=m CONFIG_USB_SERIAL=y # CONFIG_USB_SERIAL_CONSOLE is not set # CONFIG_USB_EZUSB is not set CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set -# CONFIG_USB_SERIAL_CP2101 is not set +# CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set CONFIG_USB_SERIAL_FTDI_SIO=y @@ -1251,42 +1854,71 @@ CONFIG_USB_SERIAL_FTDI_SIO=y CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set CONFIG_USB_SERIAL_OPTION=m # CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_BERRY_CHARGE=m CONFIG_USB_LED=m -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_APPLEDISPLAY=m CONFIG_USB_LD=m -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=m +CONFIG_MMC_TEST=m + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SPI=m +CONFIG_MMC_S3C=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m @@ -1295,7 +1927,14 @@ CONFIG_LEDS_CLASS=m # CONFIG_LEDS_S3C24XX=m CONFIG_LEDS_H1940=m -# CONFIG_LEDS_GPIO is not set +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_GPIO_PLATFORM=y +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_PCA955X=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_PWM=m +CONFIG_LEDS_BD2802=m # # LED Triggers @@ -1304,7 +1943,13 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m # CONFIG_LEDS_TRIGGER_IDE_DISK is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=m -# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m + +# +# iptables trigger is under Netfilter config (LED target) +# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1335,31 +1980,43 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # CONFIG_RTC_DRV_S3C=y +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1370,27 +2027,40 @@ CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=m +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +# CONFIG_EXT4_FS_SECURITY is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m CONFIG_GENERIC_ACL=y # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -1416,15 +2086,13 @@ CONFIG_NTFS_FS=m # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1444,27 +2112,49 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +CONFIG_ROMFS_BACKED_BY_BLOCK=y +# CONFIG_ROMFS_BACKED_BY_MTD is not set +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_BLOCK=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1546,6 +2236,11 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1565,14 +2260,39 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_PAGE_POISONING is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set @@ -1586,19 +2306,29 @@ CONFIG_DEBUG_S3C_UART=0 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI2=m CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=m CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG2=m +CONFIG_CRYPTO_PCOMP=m CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=m # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set @@ -1630,10 +2360,14 @@ CONFIG_CRYPTO_HMAC=m # # Digest # -# CONFIG_CRYPTO_CRC32C is not set +CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1663,23 +2397,37 @@ CONFIG_CRYPTO_DES=m # Compression # CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set +CONFIG_CRC16=m +# CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=m CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set +CONFIG_CRC7=m +CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h index c10d1aa4b487..ada93a8fc2ef 100644 --- a/arch/arm/include/asm/sizes.h +++ b/arch/arm/include/asm/sizes.h @@ -32,6 +32,7 @@ #define SZ_4K 0x00001000 #define SZ_8K 0x00002000 #define SZ_16K 0x00004000 +#define SZ_32K 0x00008000 #define SZ_64K 0x00010000 #define SZ_128K 0x00020000 #define SZ_256K 0x00040000 diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index 857f1dfac794..321c83e43a1e 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -36,6 +36,8 @@ struct mmu_gather { struct mm_struct *mm; unsigned int fullmm; + unsigned long range_start; + unsigned long range_end; }; DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -63,7 +65,19 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) put_cpu_var(mmu_gathers); } -#define tlb_remove_tlb_entry(tlb,ptep,address) do { } while (0) +/* + * Memorize the range for the TLB flush. + */ +static inline void +tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long addr) +{ + if (!tlb->fullmm) { + if (addr < tlb->range_start) + tlb->range_start = addr; + if (addr + PAGE_SIZE > tlb->range_end) + tlb->range_end = addr + PAGE_SIZE; + } +} /* * In the case of tlb vma handling, we can optimise these away in the @@ -73,15 +87,18 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) static inline void tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { - if (!tlb->fullmm) + if (!tlb->fullmm) { flush_cache_range(vma, vma->vm_start, vma->vm_end); + tlb->range_start = TASK_SIZE; + tlb->range_end = 0; + } } static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { - if (!tlb->fullmm) - flush_tlb_range(vma, vma->vm_start, vma->vm_end); + if (!tlb->fullmm && tlb->range_end > 0) + flush_tlb_range(vma, tlb->range_start, tlb->range_end); } #define tlb_remove_page(tlb,page) free_page_and_swap_cache(page) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 010618487cf1..94cc58ef61ae 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -387,6 +387,8 @@ #define __NR_dup3 (__NR_SYSCALL_BASE+358) #define __NR_pipe2 (__NR_SYSCALL_BASE+359) #define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) +#define __NR_preadv (__NR_SYSCALL_BASE+361) +#define __NR_pwritev (__NR_SYSCALL_BASE+362) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 9ca8d13f05f7..1680e9e9c831 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -370,6 +370,8 @@ CALL(sys_dup3) CALL(sys_pipe2) /* 360 */ CALL(sys_inotify_init1) + CALL(sys_preadv) + CALL(sys_pwritev) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index 42623db7f870..d59a0cd537f0 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c @@ -83,6 +83,7 @@ #include <linux/net.h> #include <linux/ipc.h> #include <linux/uaccess.h> +#include <linux/slab.h> struct oldabi_stat64 { unsigned long long st_dev; @@ -176,21 +177,12 @@ asmlinkage long sys_oabi_fstatat64(int dfd, int flag) { struct kstat stat; - int error = -EINVAL; + int error; - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); - - if (!error) - error = cp_oldabi_stat64(&stat, statbuf); - -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_oldabi_stat64(&stat, statbuf); } struct oabi_flock64 { diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index 1ff1bda0a894..309f3511aa20 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -85,7 +85,7 @@ static struct irqaction at91rm9200_timer_irq = { .handler = at91rm9200_timer_interrupt }; -static cycle_t read_clk32k(void) +static cycle_t read_clk32k(struct clocksource *cs) { return read_CRTR(); } diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index b63e1d5f1bad..4bd56aee4370 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -31,7 +31,7 @@ static u32 pit_cnt; /* access only w/system irq blocked */ * Clocksource: just a monotonic counter of MCK/16 cycles. * We don't care whether or not PIT irqs are enabled. */ -static cycle_t read_pit_clk(void) +static cycle_t read_pit_clk(struct clocksource *cs) { unsigned long flags; u32 elapsed; diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index 793fe7b25f36..e6afff849b85 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -87,7 +87,7 @@ extern void __init at91_add_device_eth(struct at91_eth_data *data); /* USB Host */ struct at91_usbh_data { u8 ports; /* number of ports on root hub */ - u8 vbus_pin[]; /* port power-control pin */ + u8 vbus_pin[2]; /* port power-control pin */ }; extern void __init at91_add_device_usbh(struct at91_usbh_data *data); diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c index 38b6a9ce2a93..0b97a528902b 100644 --- a/arch/arm/mach-davinci/board-evm.c +++ b/arch/arm/mach-davinci/board-evm.c @@ -118,7 +118,7 @@ static struct resource ide_resources[] = { }, }; -static u64 ide_dma_mask = DMA_32BIT_MASK; +static u64 ide_dma_mask = DMA_BIT_MASK(32); static struct platform_device ide_dev = { .name = "palm_bk3710", @@ -127,7 +127,7 @@ static struct platform_device ide_dev = { .num_resources = ARRAY_SIZE(ide_resources), .dev = { .dma_mask = &ide_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, }; diff --git a/arch/arm/mach-davinci/include/mach/nand.h b/arch/arm/mach-davinci/include/mach/nand.h new file mode 100644 index 000000000000..aa482841270b --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/nand.h @@ -0,0 +1,80 @@ +/* + * mach-davinci/nand.h + * + * Copyright © 2006 Texas Instruments. + * + * Ported to 2.6.23 Copyright © 2008 by + * Sander Huijsen <Shuijsen@optelecom-nkf.com> + * Troy Kisky <troy.kisky@boundarydevices.com> + * Dirk Behme <Dirk.Behme@gmail.com> + * + * -------------------------------------------------------------------------- + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ARCH_ARM_DAVINCI_NAND_H +#define __ARCH_ARM_DAVINCI_NAND_H + +#include <linux/mtd/nand.h> + +#define NRCSR_OFFSET 0x00 +#define AWCCR_OFFSET 0x04 +#define A1CR_OFFSET 0x10 +#define NANDFCR_OFFSET 0x60 +#define NANDFSR_OFFSET 0x64 +#define NANDF1ECC_OFFSET 0x70 + +/* 4-bit ECC syndrome registers */ +#define NAND_4BIT_ECC_LOAD_OFFSET 0xbc +#define NAND_4BIT_ECC1_OFFSET 0xc0 +#define NAND_4BIT_ECC2_OFFSET 0xc4 +#define NAND_4BIT_ECC3_OFFSET 0xc8 +#define NAND_4BIT_ECC4_OFFSET 0xcc +#define NAND_ERR_ADD1_OFFSET 0xd0 +#define NAND_ERR_ADD2_OFFSET 0xd4 +#define NAND_ERR_ERRVAL1_OFFSET 0xd8 +#define NAND_ERR_ERRVAL2_OFFSET 0xdc + +/* NOTE: boards don't need to use these address bits + * for ALE/CLE unless they support booting from NAND. + * They're used unless platform data overrides them. + */ +#define MASK_ALE 0x08 +#define MASK_CLE 0x10 + +struct davinci_nand_pdata { /* platform_data */ + uint32_t mask_ale; + uint32_t mask_cle; + + /* for packages using two chipselects */ + uint32_t mask_chipsel; + + /* board's default static partition info */ + struct mtd_partition *parts; + unsigned nr_parts; + + /* none == NAND_ECC_NONE (strongly *not* advised!!) + * soft == NAND_ECC_SOFT + * 1-bit == NAND_ECC_HW + * 4-bit == NAND_ECC_HW_SYNDROME (not on all chips) + */ + nand_ecc_modes_t ecc_mode; + + /* e.g. NAND_BUSWIDTH_16 or NAND_USE_FLASH_BBT */ + unsigned options; +}; + +#endif /* __ARCH_ARM_DAVINCI_NAND_H */ diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index f8bcd29d17a6..6c227d4ba998 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -238,7 +238,7 @@ static void __init timer_init(void) /* * clocksource */ -static cycle_t read_cycles(void) +static cycle_t read_cycles(struct clocksource *cs) { struct timer_s *t = &timers[TID_CLOCKSOURCE]; diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c index 69680784448a..2429b79f6da2 100644 --- a/arch/arm/mach-davinci/usb.c +++ b/arch/arm/mach-davinci/usb.c @@ -64,7 +64,7 @@ static struct resource usb_resources[] = { }, }; -static u64 usb_dmamask = DMA_32BIT_MASK; +static u64 usb_dmamask = DMA_BIT_MASK(32); static struct platform_device usb_dev = { .name = "musb_hdrc", @@ -72,7 +72,7 @@ static struct platform_device usb_dev = { .dev = { .platform_data = &usb_data, .dma_mask = &usb_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .resource = usb_resources, .num_resources = ARRAY_SIZE(usb_resources), diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 6d9152de6074..ae24486f858a 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -100,7 +100,7 @@ static unsigned int last_jiffy_time; #define TIMER4_TICKS_PER_JIFFY ((CLOCK_TICK_RATE + (HZ/2)) / HZ) -static int ep93xx_timer_interrupt(int irq, void *dev_id) +static irqreturn_t ep93xx_timer_interrupt(int irq, void *dev_id) { __raw_writel(1, EP93XX_TIMER1_CLEAR); while ((signed long) diff --git a/arch/arm/mach-imx/include/mach/gpio.h b/arch/arm/mach-imx/include/mach/gpio.h index 502d5aa2c093..6c2942f82922 100644 --- a/arch/arm/mach-imx/include/mach/gpio.h +++ b/arch/arm/mach-imx/include/mach/gpio.h @@ -1,6 +1,7 @@ #ifndef _IMX_GPIO_H #include <linux/kernel.h> +#include <mach/hardware.h> #include <mach/imx-regs.h> #define IMX_GPIO_ALLOC_MODE_NORMAL 0 diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c index aff0ebcfa847..5aef18b599e5 100644 --- a/arch/arm/mach-imx/time.c +++ b/arch/arm/mach-imx/time.c @@ -73,7 +73,7 @@ static void __init imx_timer_hardware_init(void) IMX_TCTL(TIMER_BASE) = TCTL_FRR | TCTL_CLK_PCLK1 | TCTL_TEN; } -cycle_t imx_get_cycles(void) +cycle_t imx_get_cycles(struct clocksource *cs) { return IMX_TCN(TIMER_BASE); } diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c index cfd4d2e6dacd..bee42c609df6 100644 --- a/arch/arm/mach-iop13xx/setup.c +++ b/arch/arm/mach-iop13xx/setup.c @@ -307,7 +307,7 @@ static struct resource iop13xx_adma_2_resources[] = { } }; -static u64 iop13xx_adma_dmamask = DMA_64BIT_MASK; +static u64 iop13xx_adma_dmamask = DMA_BIT_MASK(64); static struct iop_adma_platform_data iop13xx_adma_0_data = { .hw_id = 0, .pool_size = PAGE_SIZE, @@ -331,7 +331,7 @@ static struct platform_device iop13xx_adma_0_channel = { .resource = iop13xx_adma_0_resources, .dev = { .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop13xx_adma_0_data, }, }; @@ -343,7 +343,7 @@ static struct platform_device iop13xx_adma_1_channel = { .resource = iop13xx_adma_1_resources, .dev = { .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop13xx_adma_1_data, }, }; @@ -355,7 +355,7 @@ static struct platform_device iop13xx_adma_2_channel = { .resource = iop13xx_adma_2_resources, .dev = { .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop13xx_adma_2_data, }, }; diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c index c6af1e1bee32..6fdad7a0425a 100644 --- a/arch/arm/mach-iop13xx/tpmi.c +++ b/arch/arm/mach-iop13xx/tpmi.c @@ -151,7 +151,7 @@ static struct resource iop13xx_tpmi_3_resources[] = { } }; -u64 iop13xx_tpmi_mask = DMA_64BIT_MASK; +u64 iop13xx_tpmi_mask = DMA_BIT_MASK(64); static struct platform_device iop13xx_tpmi_0_device = { .name = "iop-tpmi", .id = 0, @@ -159,7 +159,7 @@ static struct platform_device iop13xx_tpmi_0_device = { .resource = iop13xx_tpmi_0_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), }, }; @@ -170,7 +170,7 @@ static struct platform_device iop13xx_tpmi_1_device = { .resource = iop13xx_tpmi_1_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), }, }; @@ -181,7 +181,7 @@ static struct platform_device iop13xx_tpmi_2_device = { .resource = iop13xx_tpmi_2_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), }, }; @@ -192,7 +192,7 @@ static struct platform_device iop13xx_tpmi_3_device = { .resource = iop13xx_tpmi_3_resources, .dev = { .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), }, }; diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index f4656d2ac8a8..1e93dfee7543 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -401,7 +401,7 @@ void __init ixp4xx_sys_init(void) /* * clocksource */ -cycle_t ixp4xx_get_cycles(void) +cycle_t ixp4xx_get_cycles(struct clocksource *cs) { return *IXP4XX_OSTS; } diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 3d2fae846512..eeb00240d784 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -23,6 +23,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/kirkwood.h> +#include <mach/bridge-regs.h> #include <plat/cache-feroceon-l2.h> #include <plat/ehci-orion.h> #include <plat/mvsdio.h> @@ -508,7 +509,7 @@ static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = { .dram = &kirkwood_mbus_dram_info, }; -static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK; +static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32); /***************************************************************************** @@ -559,7 +560,7 @@ static struct platform_device kirkwood_xor00_channel = { .resource = kirkwood_xor00_resources, .dev = { .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&kirkwood_xor00_data, }, }; @@ -585,7 +586,7 @@ static struct platform_device kirkwood_xor01_channel = { .resource = kirkwood_xor01_resources, .dev = { .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&kirkwood_xor01_data, }, }; @@ -657,7 +658,7 @@ static struct platform_device kirkwood_xor10_channel = { .resource = kirkwood_xor10_resources, .dev = { .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&kirkwood_xor10_data, }, }; @@ -683,7 +684,7 @@ static struct platform_device kirkwood_xor11_channel = { .resource = kirkwood_xor11_resources, .dev = { .dma_mask = &kirkwood_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&kirkwood_xor11_data, }, }; diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h new file mode 100644 index 000000000000..4f7029f521cc --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-kirkwood/include/mach/bridge-regs.h + * + * Mbus-L to Mbus Bridge Registers + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_BRIDGE_REGS_H +#define __ASM_ARCH_BRIDGE_REGS_H + +#include <mach/kirkwood.h> + +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_RESET 0x00000002 + +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 + +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 + +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) + +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0000 +#define IRQ_MASK_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 + +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128) +#define L2_WRITETHROUGH 0x00000010 + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/debug-macro.S b/arch/arm/mach-kirkwood/include/mach/debug-macro.S index c0cc5b5c82ac..a4a55c199d77 100644 --- a/arch/arm/mach-kirkwood/include/mach/debug-macro.S +++ b/arch/arm/mach-kirkwood/include/mach/debug-macro.S @@ -6,7 +6,7 @@ * published by the Free Software Foundation. */ -#include <mach/kirkwood.h> +#include <mach/bridge-regs.h> .macro addruart,rx mrc p15, 0, \rx, c1, c0 diff --git a/arch/arm/mach-kirkwood/include/mach/entry-macro.S b/arch/arm/mach-kirkwood/include/mach/entry-macro.S index 83e0cba77b36..8939d36f893c 100644 --- a/arch/arm/mach-kirkwood/include/mach/entry-macro.S +++ b/arch/arm/mach-kirkwood/include/mach/entry-macro.S @@ -8,7 +8,7 @@ * warranty of any kind, whether express or implied. */ -#include <mach/kirkwood.h> +#include <mach/bridge-regs.h> .macro disable_fiq .endm diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index 38c986853590..b3e13958821d 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -44,44 +44,6 @@ #define KIRKWOOD_PCIE_MEM_SIZE SZ_128M /* - * MBUS bridge registers. - */ -#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000) -#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) -#define CPU_RESET 0x00000002 -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) -#define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) -#define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 -#define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) -#define IRQ_CAUSE_LOW_OFF 0x0000 -#define IRQ_MASK_LOW_OFF 0x0004 -#define IRQ_CAUSE_HIGH_OFF 0x0010 -#define IRQ_MASK_HIGH_OFF 0x0014 -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) -#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128) -#define L2_WRITETHROUGH 0x00000010 - -/* - * Supported devices and revisions. - */ -#define MV88F6281_DEV_ID 0x6281 -#define MV88F6281_REV_Z0 0 -#define MV88F6281_REV_A0 2 - -#define MV88F6192_DEV_ID 0x6192 -#define MV88F6192_REV_Z0 0 -#define MV88F6192_REV_A0 2 - -#define MV88F6180_DEV_ID 0x6180 -#define MV88F6180_REV_A0 2 - -/* * Register Map */ #define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000) @@ -99,6 +61,8 @@ #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) #define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) +#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000) + #define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x40000) #define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) @@ -119,5 +83,18 @@ #define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x90000) +/* + * Supported devices and revisions. + */ +#define MV88F6281_DEV_ID 0x6281 +#define MV88F6281_REV_Z0 0 +#define MV88F6281_REV_A0 2 + +#define MV88F6192_DEV_ID 0x6192 +#define MV88F6192_REV_Z0 0 +#define MV88F6192_REV_A0 2 + +#define MV88F6180_DEV_ID 0x6180 +#define MV88F6180_REV_A0 2 #endif diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h index 23a1914c1da8..7568e95d279b 100644 --- a/arch/arm/mach-kirkwood/include/mach/system.h +++ b/arch/arm/mach-kirkwood/include/mach/system.h @@ -9,8 +9,7 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <mach/hardware.h> -#include <mach/kirkwood.h> +#include <mach/bridge-regs.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 06083b23bb44..28020abf49e1 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> +#include <mach/bridge-regs.h> #include <plat/irq.h> #include <asm/gpio.h> #include "common.h" diff --git a/arch/arm/mach-loki/addr-map.c b/arch/arm/mach-loki/addr-map.c index 0332d8f5c18c..b9537c97beba 100644 --- a/arch/arm/mach-loki/addr-map.c +++ b/arch/arm/mach-loki/addr-map.c @@ -38,6 +38,7 @@ /* * CPU Address Decode Windows registers */ +#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x)) #define CPU_WIN_CTRL(n) BRIDGE_REG(0x000 | ((n) << 4)) #define CPU_WIN_BASE(n) BRIDGE_REG(0x004 | ((n) << 4)) #define CPU_WIN_REMAP_LO(n) BRIDGE_REG(0x008 | ((n) << 4)) diff --git a/arch/arm/mach-loki/include/mach/bridge-regs.h b/arch/arm/mach-loki/include/mach/bridge-regs.h new file mode 100644 index 000000000000..a3fabf70044f --- /dev/null +++ b/arch/arm/mach-loki/include/mach/bridge-regs.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-loki/include/mach/bridge-regs.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_BRIDGE_REGS_H +#define __ASM_ARCH_BRIDGE_REGS_H + +#include <mach/loki.h> + +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 + +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 + +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) + +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR 0x0004 + +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_OFF 0x0000 +#define IRQ_MASK_OFF 0x0004 + +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#endif diff --git a/arch/arm/mach-loki/include/mach/entry-macro.S b/arch/arm/mach-loki/include/mach/entry-macro.S index 332af38ec13c..bc917ed3a62d 100644 --- a/arch/arm/mach-loki/include/mach/entry-macro.S +++ b/arch/arm/mach-loki/include/mach/entry-macro.S @@ -8,7 +8,7 @@ * warranty of any kind, whether express or implied. */ -#include <mach/loki.h> +#include <mach/bridge-regs.h> .macro disable_fiq .endm diff --git a/arch/arm/mach-loki/include/mach/loki.h b/arch/arm/mach-loki/include/mach/loki.h index c00af6ba5578..bfca7c265f43 100644 --- a/arch/arm/mach-loki/include/mach/loki.h +++ b/arch/arm/mach-loki/include/mach/loki.h @@ -58,20 +58,6 @@ #define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) #define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000) -#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x)) -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) -#define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) -#define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 -#define BRIDGE_INT_TIMER1_CLR 0x0004 -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) -#define IRQ_CAUSE_OFF 0x0000 -#define IRQ_MASK_OFF 0x0004 -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) #define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000) diff --git a/arch/arm/mach-loki/include/mach/system.h b/arch/arm/mach-loki/include/mach/system.h index c1de36fe9b37..71895199a534 100644 --- a/arch/arm/mach-loki/include/mach/system.h +++ b/arch/arm/mach-loki/include/mach/system.h @@ -9,8 +9,7 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <mach/hardware.h> -#include <mach/loki.h> +#include <mach/bridge-regs.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c index e1f97338d5b7..76b211bfcca2 100644 --- a/arch/arm/mach-loki/irq.c +++ b/arch/arm/mach-loki/irq.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> +#include <mach/bridge-regs.h> #include <plat/irq.h> #include "common.h" diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 444d9c0f5ca6..4855b8ca5101 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -57,12 +57,12 @@ static irqreturn_t msm_timer_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static cycle_t msm_gpt_read(void) +static cycle_t msm_gpt_read(struct clocksource *cs) { return readl(MSM_GPT_BASE + TIMER_COUNT_VAL); } -static cycle_t msm_dgt_read(void) +static cycle_t msm_dgt_read(struct clocksource *cs) { return readl(MSM_DGT_BASE + TIMER_COUNT_VAL) >> MSM_DGT_SHIFT; } diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index a575daaa62d1..9ba595083dab 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -20,6 +20,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/mv78xx0.h> +#include <mach/bridge-regs.h> #include <plat/cache-feroceon-l2.h> #include <plat/ehci-orion.h> #include <plat/orion_nand.h> diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h new file mode 100644 index 000000000000..2d14c4fe294d --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/bridge-regs.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_BRIDGE_REGS_H +#define __ASM_ARCH_BRIDGE_REGS_H + +#include <mach/mv78xx0.h> + +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define L2_WRITETHROUGH 0x00020000 + +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 + +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 + +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) + +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_ERR_OFF 0x0000 +#define IRQ_CAUSE_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0008 +#define IRQ_MASK_ERR_OFF 0x000c +#define IRQ_MASK_LOW_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 + +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S index fbfb2693ce6c..66ae2d29e773 100644 --- a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S +++ b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S @@ -8,7 +8,7 @@ * warranty of any kind, whether express or implied. */ -#include <mach/mv78xx0.h> +#include <mach/bridge-regs.h> .macro disable_fiq .endm diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index 582cffc733ad..d715b92b0908 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -59,37 +59,6 @@ * Core-specific peripheral registers. */ #define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE) -#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) -#define L2_WRITETHROUGH 0x00020000 -#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) -#define SOFT_RESET_OUT_EN 0x00000004 -#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) -#define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 -#define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) -#define IRQ_CAUSE_ERR_OFF 0x0000 -#define IRQ_CAUSE_LOW_OFF 0x0004 -#define IRQ_CAUSE_HIGH_OFF 0x0008 -#define IRQ_MASK_ERR_OFF 0x000c -#define IRQ_MASK_LOW_OFF 0x0010 -#define IRQ_MASK_HIGH_OFF 0x0014 -#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) - -/* - * Supported devices and revisions. - */ -#define MV78X00_Z0_DEV_ID 0x6381 -#define MV78X00_REV_Z0 1 - -#define MV78100_DEV_ID 0x7810 -#define MV78100_REV_A0 1 - -#define MV78200_DEV_ID 0x7820 -#define MV78200_REV_A0 1 /* * Register Map @@ -135,5 +104,16 @@ #define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000) +/* + * Supported devices and revisions. + */ +#define MV78X00_Z0_DEV_ID 0x6381 +#define MV78X00_REV_Z0 1 + +#define MV78100_DEV_ID 0x7810 +#define MV78100_REV_A0 1 + +#define MV78200_DEV_ID 0x7820 +#define MV78200_REV_A0 1 #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h index 1d6350b22d0b..66e7ce4e90bd 100644 --- a/arch/arm/mach-mv78xx0/include/mach/system.h +++ b/arch/arm/mach-mv78xx0/include/mach/system.h @@ -9,8 +9,7 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <mach/hardware.h> -#include <mach/mv78xx0.h> +#include <mach/bridge-regs.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 30b7e4bcdbc7..f289b0ea7dcf 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -13,7 +13,7 @@ #include <linux/pci.h> #include <linux/irq.h> #include <asm/gpio.h> -#include <mach/mv78xx0.h> +#include <mach/bridge-regs.h> #include <plat/irq.h> #include "common.h" diff --git a/arch/arm/mach-mx1/Makefile b/arch/arm/mach-mx1/Makefile index 82f1309568ef..7f86fe073ec6 100644 --- a/arch/arm/mach-mx1/Makefile +++ b/arch/arm/mach-mx1/Makefile @@ -6,6 +6,9 @@ obj-y += generic.o clock.o devices.o +# Support for CMOS sensor interface +obj-$(CONFIG_MX1_VIDEO) += ksym_mx1.o mx1_camera_fiq.o + # Specific board support obj-$(CONFIG_ARCH_MX1ADS) += mx1ads.o obj-$(CONFIG_MACH_SCB9328) += scb9328.o
\ No newline at end of file diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c index 97f42d96d7a1..76d1ffb48079 100644 --- a/arch/arm/mach-mx1/devices.c +++ b/arch/arm/mach-mx1/devices.c @@ -44,7 +44,7 @@ static struct resource imx_csi_resources[] = { static u64 imx_csi_dmamask = 0xffffffffUL; struct platform_device imx_csi_device = { - .name = "imx-csi", + .name = "mx1-camera", .id = 0, /* This is used to put cameras on this interface */ .dev = { .dma_mask = &imx_csi_dmamask, diff --git a/arch/arm/mach-mx1/ksym_mx1.c b/arch/arm/mach-mx1/ksym_mx1.c new file mode 100644 index 000000000000..b09ee12a4ff0 --- /dev/null +++ b/arch/arm/mach-mx1/ksym_mx1.c @@ -0,0 +1,18 @@ +/* + * Exported ksyms of ARCH_MX1 + * + * Copyright (C) 2008, Darius Augulis <augulis.darius@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/platform_device.h> +#include <linux/module.h> + +#include <mach/mx1_camera.h> + +/* IMX camera FIQ handler */ +EXPORT_SYMBOL(mx1_camera_sof_fiq_start); +EXPORT_SYMBOL(mx1_camera_sof_fiq_end); diff --git a/arch/arm/mach-mx1/mx1_camera_fiq.S b/arch/arm/mach-mx1/mx1_camera_fiq.S new file mode 100644 index 000000000000..9c69aa65bf17 --- /dev/null +++ b/arch/arm/mach-mx1/mx1_camera_fiq.S @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * + * Based on linux/arch/arm/lib/floppydma.S + * Copyright (C) 1995, 1996 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <asm/assembler.h> + + .text + .global mx1_camera_sof_fiq_end + .global mx1_camera_sof_fiq_start +mx1_camera_sof_fiq_start: + @ enable dma + ldr r12, [r9] + orr r12, r12, #0x00000001 + str r12, [r9] + @ unmask DMA interrupt + ldr r12, [r8] + bic r12, r12, r13 + str r12, [r8] + @ disable SOF interrupt + ldr r12, [r10] + bic r12, r12, #0x00010000 + str r12, [r10] + @ clear SOF flag + mov r12, #0x00010000 + str r12, [r11] + @ return from FIQ + subs pc, lr, #4 +mx1_camera_sof_fiq_end: diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index 7ae229bc1b79..e54057fb855b 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -28,9 +28,7 @@ #include <mach/common.h> #include <mach/imx-uart.h> #include <mach/irqs.h> -#ifdef CONFIG_I2C_IMX #include <mach/i2c.h> -#endif #include <mach/iomux.h> #include "devices.h" @@ -114,7 +112,6 @@ static struct platform_device flash_device = { * I2C */ -#ifdef CONFIG_I2C_IMX static int i2c_pins[] = { PA15_PF_I2C_SDA, PA16_PF_I2C_SCL, @@ -157,7 +154,6 @@ static struct i2c_board_info mx1ads_i2c_devices[] = { .platform_data = &pcf857x_data[1], }, }; -#endif /* * Board init @@ -172,12 +168,10 @@ static void __init mx1ads_init(void) mxc_register_device(&flash_device, &mx1ads_flash_data); /* I2C */ -#ifdef CONFIG_I2C_IMX i2c_register_board_info(0, mx1ads_i2c_devices, ARRAY_SIZE(mx1ads_i2c_devices)); mxc_register_device(&imx_i2c_device, &mx1ads_i2c_data); -#endif } static void __init mx1ads_timer_init(void) diff --git a/arch/arm/mach-mx2/clock_imx21.c b/arch/arm/mach-mx2/clock_imx21.c index 2dee5c87614c..999d013e06e3 100644 --- a/arch/arm/mach-mx2/clock_imx21.c +++ b/arch/arm/mach-mx2/clock_imx21.c @@ -919,19 +919,19 @@ static struct clk_lookup lookups[] __initdata = { _REGISTER_CLOCK(NULL, "cspi1", cspi_clk[0]) _REGISTER_CLOCK(NULL, "cspi2", cspi_clk[1]) _REGISTER_CLOCK(NULL, "cspi3", cspi_clk[2]) - _REGISTER_CLOCK(NULL, "lcdc", lcdc_clk[0]) + _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk[0]) _REGISTER_CLOCK(NULL, "csi", csi_clk[0]) _REGISTER_CLOCK(NULL, "usb", usb_clk[0]) _REGISTER_CLOCK(NULL, "ssi1", ssi_clk[0]) _REGISTER_CLOCK(NULL, "ssi2", ssi_clk[1]) - _REGISTER_CLOCK(NULL, "nfc", nfc_clk) + _REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk) _REGISTER_CLOCK(NULL, "dma", dma_clk[0]) _REGISTER_CLOCK(NULL, "brom", brom_clk) _REGISTER_CLOCK(NULL, "emma", emma_clk[0]) _REGISTER_CLOCK(NULL, "slcdc", slcdc_clk[0]) - _REGISTER_CLOCK(NULL, "wdog", wdog_clk) + _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "gpio", gpio_clk) - _REGISTER_CLOCK(NULL, "i2c", i2c_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk) _REGISTER_CLOCK("mxc-keypad", NULL, kpp_clk) _REGISTER_CLOCK(NULL, "owire", owire_clk) _REGISTER_CLOCK(NULL, "rtc", rtc_clk) diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index d6235583e979..194b8428bba4 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -19,6 +19,8 @@ config MACH_MX31ADS config MACH_MX31ADS_WM1133_EV1 bool "Support Wolfson Microelectronics 1133-EV1 module" depends on MACH_MX31ADS + depends on MFD_WM8350_I2C + depends on REGULATOR_WM8350 select MFD_WM8350_CONFIG_MODE_0 select MFD_WM8352_CONFIG_MODE_0 help diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index ca46f4801c3d..9957a11533a4 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -533,7 +533,7 @@ static struct clk_lookup lookups[] __initdata = { _REGISTER_CLOCK(NULL, "kpp", kpp_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk1) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usb_clk2) - _REGISTER_CLOCK("mx3-camera.0", "csi", csi_clk) + _REGISTER_CLOCK("mx3-camera.0", NULL, csi_clk) _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index 83e5e8e1276f..a6d6efefa6aa 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -102,7 +102,7 @@ static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; -static int uart_pins[] = { +static unsigned int uart_pins[] = { MX31_PIN_CTS1__CTS1, MX31_PIN_RTS1__RTS1, MX31_PIN_TXD1__TXD1, @@ -452,6 +452,8 @@ static int mx31_wm8350_init(struct wm8350 *wm8350) wm8350->codec.platform_data = &imx32ads_wm8350_setup; + regulator_has_full_constraints(); + return 0; } diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index c3648eff5137..b5227d837b2f 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -226,10 +226,10 @@ static void __init mxc_board_init(void) mxc_iomux_setup_pin(MX31_PIN_BATT_LINE__OWIRE, "batt-0wire"); mxc_register_device(&mxc_w1_master_device, NULL); - /* SMSC9215 IRQ pin */ + /* LAN9217 IRQ pin */ if (!mxc_iomux_setup_pin(IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO), "pcm037-eth")) - gpio_direction_input(MX31_PIN_GPIO3_1); + gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)); #ifdef CONFIG_I2C_IMX i2c_register_board_info(1, pcm037_i2c_devices, diff --git a/arch/arm/mach-mx3/qong.c b/arch/arm/mach-mx3/qong.c index 6c4283cec6f4..5a01e48fd8f1 100644 --- a/arch/arm/mach-mx3/qong.c +++ b/arch/arm/mach-mx3/qong.c @@ -251,32 +251,6 @@ static void __init qong_init_fpga(void) } /* - * This structure defines the MX31 memory map. - */ -static struct map_desc qong_io_desc[] __initdata = { - { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - } -}; - -/* - * Set up static virtual mappings. - */ -static void __init qong_map_io(void) -{ - mxc_map_io(); - iotable_init(qong_io_desc, ARRAY_SIZE(qong_io_desc)); -} - -/* * Board specific initialization. */ static void __init mxc_board_init(void) @@ -305,7 +279,7 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE") .phys_io = AIPS1_BASE_ADDR, .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, - .map_io = qong_map_io, + .map_io = mxc_map_io, .init_irq = mxc_init_irq, .init_machine = mxc_board_init, .timer = &qong_timer, diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c index f201fddb594f..82801dbf0579 100644 --- a/arch/arm/mach-netx/time.c +++ b/arch/arm/mach-netx/time.c @@ -104,7 +104,7 @@ static struct irqaction netx_timer_irq = { .handler = netx_timer_interrupt, }; -cycle_t netx_get_cycles(void) +cycle_t netx_get_cycles(struct clocksource *cs) { return readl(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE)); } diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c index 41df69721769..77281260358a 100644 --- a/arch/arm/mach-ns9xxx/time-ns9360.c +++ b/arch/arm/mach-ns9xxx/time-ns9360.c @@ -25,7 +25,7 @@ #define TIMER_CLOCKEVENT 1 static u32 latch; -static cycle_t ns9360_clocksource_read(void) +static cycle_t ns9360_clocksource_read(struct clocksource *cs) { return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE)); } diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index dafe4f71d15f..336e51dc6127 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -590,27 +590,28 @@ static void omap1_init_ext_clk(struct clk * clk) static int omap1_clk_enable(struct clk *clk) { int ret = 0; + if (clk->usecount++ == 0) { - if (likely(clk->parent)) { + if (clk->parent) { ret = omap1_clk_enable(clk->parent); - - if (unlikely(ret != 0)) { - clk->usecount--; - return ret; - } + if (ret) + goto err; if (clk->flags & CLOCK_NO_IDLE_PARENT) omap1_clk_deny_idle(clk->parent); } ret = clk->ops->enable(clk); - - if (unlikely(ret != 0) && clk->parent) { - omap1_clk_disable(clk->parent); - clk->usecount--; + if (ret) { + if (clk->parent) + omap1_clk_disable(clk->parent); + goto err; } } + return ret; +err: + clk->usecount--; return ret; } diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c index 495a32c287b4..4d56408d3cff 100644 --- a/arch/arm/mach-omap1/time.c +++ b/arch/arm/mach-omap1/time.c @@ -198,7 +198,7 @@ static struct irqaction omap_mpu_timer2_irq = { .handler = omap_mpu_timer2_interrupt, }; -static cycle_t mpu_read(void) +static cycle_t mpu_read(struct clocksource *cs) { return ~omap_mpu_timer_read(1); } diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 9fc13a2cc3f4..1cb2c0909c2b 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -138,7 +138,7 @@ static inline void __init omap2_gp_clocksource_init(void) {} * clocksource */ static struct omap_dm_timer *gpt_clocksource; -static cycle_t clocksource_read_cycles(void) +static cycle_t clocksource_read_cycles(struct clocksource *cs) { return (cycle_t)omap_dm_timer_read_counter(gpt_clocksource); } diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index fc74e913c415..34a56a136efd 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -131,14 +131,14 @@ static struct musb_hdrc_platform_data musb_plat = { .power = 50, /* up to 100 mA */ }; -static u64 musb_dmamask = DMA_32BIT_MASK; +static u64 musb_dmamask = DMA_BIT_MASK(32); static struct platform_device musb_device = { .name = "musb_hdrc", .id = -1, .dev = { .dma_mask = &musb_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = &musb_plat, }, .num_resources = ARRAY_SIZE(musb_resources), @@ -146,14 +146,14 @@ static struct platform_device musb_device = { }; #ifdef CONFIG_NOP_USB_XCEIV -static u64 nop_xceiv_dmamask = DMA_32BIT_MASK; +static u64 nop_xceiv_dmamask = DMA_BIT_MASK(32); static struct platform_device nop_xceiv_device = { .name = "nop_usb_xceiv", .id = -1, .dev = { .dma_mask = &nop_xceiv_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = NULL, }, }; diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c index 719957e05d9e..c14d12137276 100644 --- a/arch/arm/mach-orion5x/addr-map.c +++ b/arch/arm/mach-orion5x/addr-map.c @@ -57,12 +57,14 @@ /* * Helpers to get DDR bank info */ +#define ORION5X_DDR_REG(x) (ORION5X_DDR_VIRT_BASE | (x)) #define DDR_BASE_CS(n) ORION5X_DDR_REG(0x1500 + ((n) << 3)) #define DDR_SIZE_CS(n) ORION5X_DDR_REG(0x1504 + ((n) << 3)) /* * CPU Address Decode Windows registers */ +#define ORION5X_BRIDGE_REG(x) (ORION5X_BRIDGE_VIRT_BASE | (x)) #define CPU_WIN_CTRL(n) ORION5X_BRIDGE_REG(0x000 | ((n) << 4)) #define CPU_WIN_BASE(n) ORION5X_BRIDGE_REG(0x004 | ((n) << 4)) #define CPU_WIN_REMAP_LO(n) ORION5X_BRIDGE_REG(0x008 | ((n) << 4)) diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 68cc3efae567..6af99ddabdfb 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -463,7 +463,7 @@ static struct platform_device orion5x_xor_shared = { .resource = orion5x_xor_shared_resources, }; -static u64 orion5x_xor_dmamask = DMA_32BIT_MASK; +static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32); static struct resource orion5x_xor0_resources[] = { [0] = { @@ -486,7 +486,7 @@ static struct platform_device orion5x_xor0_channel = { .resource = orion5x_xor0_resources, .dev = { .dma_mask = &orion5x_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&orion5x_xor0_data, }, }; @@ -512,7 +512,7 @@ static struct platform_device orion5x_xor1_channel = { .resource = orion5x_xor1_resources, .dev = { .dma_mask = &orion5x_xor_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *)&orion5x_xor1_data, }, }; diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h new file mode 100644 index 000000000000..be896e59d3e7 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h @@ -0,0 +1,41 @@ +/* + * arch/arm/mach-orion5x/include/mach/bridge-regs.h + * + * Orion CPU Bridge Registers + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_BRIDGE_REGS_H +#define __ASM_ARCH_BRIDGE_REGS_H + +#include <mach/orion5x.h> + +#define CPU_CONF (ORION5X_BRIDGE_VIRT_BASE | 0x100) + +#define CPU_CTRL (ORION5X_BRIDGE_VIRT_BASE | 0x104) + +#define CPU_RESET_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x108) +#define WDT_RESET 0x0002 + +#define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE | 0x10c) + +#define POWER_MNG_CTRL_REG (ORION5X_BRIDGE_VIRT_BASE | 0x11C) + +#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110) +#define WDT_INT_REQ 0x0008 + +#define BRIDGE_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) + +#define MAIN_IRQ_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x200) + +#define MAIN_IRQ_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x204) + +#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE | 0x300) + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/entry-macro.S b/arch/arm/mach-orion5x/include/mach/entry-macro.S index 4351937035cd..d658992e5401 100644 --- a/arch/arm/mach-orion5x/include/mach/entry-macro.S +++ b/arch/arm/mach-orion5x/include/mach/entry-macro.S @@ -8,7 +8,7 @@ * warranty of any kind, whether express or implied. */ -#include <mach/orion5x.h> +#include <mach/bridge-regs.h> .macro disable_fiq .endm diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index 67bda31406dd..377a773ae53f 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -61,30 +61,10 @@ #define ORION5X_PCI_MEM_SIZE SZ_128M /******************************************************************************* - * Supported Devices & Revisions - ******************************************************************************/ -/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */ -#define MV88F5181_DEV_ID 0x5181 -#define MV88F5181_REV_B1 3 -#define MV88F5181L_REV_A0 8 -#define MV88F5181L_REV_A1 9 -/* Orion-NAS (88F5182) */ -#define MV88F5182_DEV_ID 0x5182 -#define MV88F5182_REV_A2 2 -/* Orion-2 (88F5281) */ -#define MV88F5281_DEV_ID 0x5281 -#define MV88F5281_REV_D0 4 -#define MV88F5281_REV_D1 5 -#define MV88F5281_REV_D2 6 -/* Orion-1-90 (88F6183) */ -#define MV88F6183_DEV_ID 0x6183 -#define MV88F6183_REV_B0 3 - -/******************************************************************************* * Orion Registers Map ******************************************************************************/ + #define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x00000) -#define ORION5X_DDR_REG(x) (ORION5X_DDR_VIRT_BASE | (x)) #define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000) #define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000) @@ -97,34 +77,25 @@ #define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2100) #define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x20000) -#define ORION5X_BRIDGE_REG(x) (ORION5X_BRIDGE_VIRT_BASE | (x)) -#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE | 0x300) #define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x30000) -#define ORION5X_PCI_REG(x) (ORION5X_PCI_VIRT_BASE | (x)) #define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x40000) -#define ORION5X_PCIE_REG(x) (ORION5X_PCIE_VIRT_BASE | (x)) #define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x50000) #define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) -#define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x)) #define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900) #define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900) -#define ORION5X_XOR_REG(x) (ORION5X_XOR_VIRT_BASE | (x)) #define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) #define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) -#define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x)) #define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x80000) #define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x80000) -#define ORION5X_SATA_REG(x) (ORION5X_SATA_VIRT_BASE | (x)) #define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0xa0000) #define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0xa0000) -#define ORION5X_USB1_REG(x) (ORION5X_USB1_VIRT_BASE | (x)) /******************************************************************************* * Device Bus Registers @@ -142,23 +113,24 @@ #define DEV_BUS_INT_CAUSE ORION5X_DEV_BUS_REG(0x4d0) #define DEV_BUS_INT_MASK ORION5X_DEV_BUS_REG(0x4d4) -/*************************************************************************** - * Orion CPU Bridge Registers - **************************************************************************/ -#define CPU_CONF ORION5X_BRIDGE_REG(0x100) -#define CPU_CTRL ORION5X_BRIDGE_REG(0x104) -#define CPU_RESET_MASK ORION5X_BRIDGE_REG(0x108) -#define WDT_RESET 0x0002 -#define CPU_SOFT_RESET ORION5X_BRIDGE_REG(0x10c) -#define POWER_MNG_CTRL_REG ORION5X_BRIDGE_REG(0x11C) -#define BRIDGE_CAUSE ORION5X_BRIDGE_REG(0x110) -#define WDT_INT_REQ 0x0008 -#define BRIDGE_MASK ORION5X_BRIDGE_REG(0x114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 -#define BRIDGE_INT_TIMER1_CLR (~0x0004) -#define MAIN_IRQ_CAUSE ORION5X_BRIDGE_REG(0x200) -#define MAIN_IRQ_MASK ORION5X_BRIDGE_REG(0x204) - +/******************************************************************************* + * Supported Devices & Revisions + ******************************************************************************/ +/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */ +#define MV88F5181_DEV_ID 0x5181 +#define MV88F5181_REV_B1 3 +#define MV88F5181L_REV_A0 8 +#define MV88F5181L_REV_A1 9 +/* Orion-NAS (88F5182) */ +#define MV88F5182_DEV_ID 0x5182 +#define MV88F5182_REV_A2 2 +/* Orion-2 (88F5281) */ +#define MV88F5281_DEV_ID 0x5281 +#define MV88F5281_REV_D0 4 +#define MV88F5281_REV_D1 5 +#define MV88F5281_REV_D2 6 +/* Orion-1-90 (88F6183) */ +#define MV88F6183_DEV_ID 0x6183 +#define MV88F6183_REV_B0 3 #endif diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h index 9b8db1dcfa83..e912490fff23 100644 --- a/arch/arm/mach-orion5x/include/mach/system.h +++ b/arch/arm/mach-orion5x/include/mach/system.h @@ -11,8 +11,7 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <mach/hardware.h> -#include <mach/orion5x.h> +#include <mach/bridge-regs.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index e03f7b45cb0d..d7512b925a85 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -15,7 +15,7 @@ #include <linux/irq.h> #include <linux/io.h> #include <asm/gpio.h> -#include <mach/orion5x.h> +#include <mach/bridge-regs.h> #include <plat/irq.h> #include "common.h" diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 68acca98e638..41e6d5033d54 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -26,6 +26,7 @@ #include <asm/mach/arch.h> #include <asm/mach/pci.h> #include <mach/orion5x.h> +#include <mach/bridge-regs.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index d0a785a3b880..36dc5413cc97 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -196,6 +196,7 @@ static int __init pcie_setup(struct pci_sys_data *sys) /***************************************************************************** * PCI controller ****************************************************************************/ +#define ORION5X_PCI_REG(x) (ORION5X_PCI_VIRT_BASE | (x)) #define PCI_MODE ORION5X_PCI_REG(0xd00) #define PCI_CMD ORION5X_PCI_REG(0xc00) #define PCI_P2P_CONF ORION5X_PCI_REG(0x1d14) diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 96a2006cb597..3e66d9099eab 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -343,6 +343,15 @@ config ARCH_PXA_PALM bool "PXA based Palm PDAs" select HAVE_PWM +config MACH_PALMTE2 + bool "Palm Tungsten|E2" + default y + depends on ARCH_PXA_PALM + select PXA25x + help + Say Y here if you intend to run this kernel on a Palm Tungsten|E2 + handheld computer. + config MACH_PALMT5 bool "Palm Tungsten|T5" default y diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index c80e1bac4945..682dbf4e14b0 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -57,6 +57,7 @@ obj-$(CONFIG_MACH_E740) += e740.o obj-$(CONFIG_MACH_E750) += e750.o obj-$(CONFIG_MACH_E400) += e400.o obj-$(CONFIG_MACH_E800) += e800.o +obj-$(CONFIG_MACH_PALMTE2) += palmte2.o obj-$(CONFIG_MACH_PALMT5) += palmt5.o obj-$(CONFIG_MACH_PALMTX) += palmtx.o obj-$(CONFIG_MACH_PALMLD) += palmld.o diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index 117b5435f8d5..b50ef39eabfc 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -121,7 +121,7 @@ static inline void cmx2xx_init_dm9000(void) {} /* UCB1400 touchscreen controller */ #if defined(CONFIG_TOUCHSCREEN_UCB1400) || defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE) static struct platform_device cmx2xx_ts_device = { - .name = "ucb1400_ts", + .name = "ucb1400_core", .id = -1, }; diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 10c2eaf93230..7c9c34c19ae2 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/gpio.h> -#include <net/ax88796.h> +#include <linux/interrupt.h> #include <asm/mach-types.h> #include <asm/sizes.h> @@ -32,12 +32,13 @@ #if defined(CONFIG_AX88796) #define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO26_GPIO) + /* * Asix AX88796 Ethernet */ static struct ax_plat_data colibri_asix_platdata = { - .flags = AXFLG_MAC_FROMDEV, - .wordlength = 2 + .flags = 0, /* defined later */ + .wordlength = 2, }; static struct resource colibri_asix_resource[] = { @@ -49,7 +50,7 @@ static struct resource colibri_asix_resource[] = { [1] = { .start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), .end = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING, } }; @@ -70,8 +71,8 @@ static mfp_cfg_t colibri_pxa300_eth_pin_config[] __initdata = { static void __init colibri_pxa300_init_eth(void) { + colibri_pxa3xx_init_eth(&colibri_asix_platdata); pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_eth_pin_config)); - set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); platform_device_register(&asix_device); } #else diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 55b74a7a6151..a18d37b3c5e6 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/gpio.h> -#include <net/ax88796.h> +#include <linux/interrupt.h> #include <asm/mach-types.h> #include <asm/sizes.h> @@ -38,8 +38,8 @@ * Asix AX88796 Ethernet */ static struct ax_plat_data colibri_asix_platdata = { - .flags = AXFLG_MAC_FROMDEV, - .wordlength = 2 + .flags = 0, /* defined later */ + .wordlength = 2, }; static struct resource colibri_asix_resource[] = { @@ -51,7 +51,7 @@ static struct resource colibri_asix_resource[] = { [1] = { .start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), .end = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING, } }; @@ -72,8 +72,8 @@ static mfp_cfg_t colibri_pxa320_eth_pin_config[] __initdata = { static void __init colibri_pxa320_init_eth(void) { + colibri_pxa3xx_init_eth(&colibri_asix_platdata); pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_eth_pin_config)); - set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); platform_device_register(&asix_device); } #else diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 12d0afc54aa5..ea34e34f8cd8 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/gpio.h> +#include <linux/etherdevice.h> #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/sizes.h> @@ -28,6 +29,40 @@ #include "generic.h" #include "devices.h" +#if defined(CONFIG_AX88796) +#define ETHER_ADDR_LEN 6 +static u8 ether_mac_addr[ETHER_ADDR_LEN]; + +void __init colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data) +{ + int i; + u64 serial = ((u64) system_serial_high << 32) | system_serial_low; + + /* + * If the bootloader passed in a serial boot tag, which contains a + * valid ethernet MAC, pass it to the interface. Toradex ships the + * modules with their own bootloader which provides a valid MAC + * this way. + */ + + for (i = 0; i < ETHER_ADDR_LEN; i++) { + ether_mac_addr[i] = serial & 0xff; + serial >>= 8; + } + + if (is_valid_ether_addr(ether_mac_addr)) { + plat_data->flags |= AXFLG_MAC_FROMPLATFORM; + plat_data->mac_addr = ether_mac_addr; + printk(KERN_INFO "%s(): taking MAC from serial boot tag\n", + __func__); + } else { + plat_data->flags |= AXFLG_MAC_FROMDEV; + printk(KERN_INFO "%s(): no valid serial boot tag found, " + "taking MAC from device\n", __func__); + } +} +#endif + #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) static int mmc_detect_pin; diff --git a/arch/arm/mach-pxa/csb701.c b/arch/arm/mach-pxa/csb701.c index 4a2a2952c374..5a221a49ea4d 100644 --- a/arch/arm/mach-pxa/csb701.c +++ b/arch/arm/mach-pxa/csb701.c @@ -5,6 +5,8 @@ #include <linux/input.h> #include <linux/leds.h> +#include <asm/mach-types.h> + static struct gpio_keys_button csb701_buttons[] = { { .code = 0x7, @@ -54,6 +56,9 @@ static struct platform_device *devices[] __initdata = { static int __init csb701_init(void) { + if (!machine_is_csb726()) + return -ENODEV; + return platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index 07500a04fd8c..a36fc17f671d 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -29,6 +29,7 @@ #include <mach/udc.h> #include <mach/irda.h> #include <mach/irqs.h> +#include <mach/audio.h> #include "generic.h" #include "eseries.h" @@ -197,6 +198,7 @@ static void __init e740_init(void) eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + pxa_set_ac97_info(NULL); e7xx_irda_init(); pxa_set_ficp_info(&e7xx_ficp_platform_data); } diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c index 6126c04e02bc..1d00110590e5 100644 --- a/arch/arm/mach-pxa/e750.c +++ b/arch/arm/mach-pxa/e750.c @@ -28,6 +28,7 @@ #include <mach/udc.h> #include <mach/irda.h> #include <mach/irqs.h> +#include <mach/audio.h> #include "generic.h" #include "eseries.h" @@ -198,6 +199,7 @@ static void __init e750_init(void) eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + pxa_set_ac97_info(NULL); e7xx_irda_init(); pxa_set_ficp_info(&e7xx_ficp_platform_data); } diff --git a/arch/arm/mach-pxa/e800.c b/arch/arm/mach-pxa/e800.c index 74ab09812a72..9866c7b9e784 100644 --- a/arch/arm/mach-pxa/e800.c +++ b/arch/arm/mach-pxa/e800.c @@ -27,6 +27,7 @@ #include <mach/eseries-gpio.h> #include <mach/udc.h> #include <mach/irqs.h> +#include <mach/audio.h> #include "generic.h" #include "eseries.h" @@ -199,6 +200,7 @@ static void __init e800_init(void) eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e800_udc_mach_info); + pxa_set_ac97_info(NULL); } MACHINE_START(E800, "Toshiba e800") diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 920dfb8d36da..bc0f73fbd4ca 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -25,6 +25,7 @@ #include <linux/regulator/machine.h> #include <linux/spi/spi.h> #include <linux/spi/tdo24m.h> +#include <linux/spi/libertas_spi.h> #include <linux/power_supply.h> #include <linux/apm-emulation.h> @@ -62,6 +63,8 @@ #define GPIO93_CAM_RESET (93) #define GPIO41_ETHIRQ (41) #define EM_X270_ETHIRQ IRQ_GPIO(GPIO41_ETHIRQ) +#define GPIO115_WLAN_PWEN (115) +#define GPIO19_WLAN_STRAP (19) static int mmc_cd; static int nand_rb; @@ -159,8 +162,8 @@ static unsigned long common_pin_config[] = { GPIO57_SSP1_TXD, /* SSP2 */ - GPIO19_SSP2_SCLK, - GPIO14_SSP2_SFRM, + GPIO19_GPIO, /* SSP2 clock is used as GPIO for Libertas pin-strap */ + GPIO14_GPIO, GPIO89_SSP2_TXD, GPIO88_SSP2_RXD, @@ -640,28 +643,95 @@ static struct pxa2xx_spi_master em_x270_spi_info = { }; static struct pxa2xx_spi_chip em_x270_tdo24m_chip = { - .rx_threshold = 1, - .tx_threshold = 1, + .rx_threshold = 1, + .tx_threshold = 1, + .gpio_cs = -1, }; static struct tdo24m_platform_data em_x270_tdo24m_pdata = { .model = TDO35S, }; +static struct pxa2xx_spi_master em_x270_spi_2_info = { + .num_chipselect = 1, + .enable_dma = 1, +}; + +static struct pxa2xx_spi_chip em_x270_libertas_chip = { + .rx_threshold = 1, + .tx_threshold = 1, + .timeout = 1000, +}; + +static unsigned long em_x270_libertas_pin_config[] = { + /* SSP2 */ + GPIO19_SSP2_SCLK, + GPIO14_GPIO, + GPIO89_SSP2_TXD, + GPIO88_SSP2_RXD, +}; + +static int em_x270_libertas_setup(struct spi_device *spi) +{ + int err = gpio_request(GPIO115_WLAN_PWEN, "WLAN PWEN"); + if (err) + return err; + + gpio_direction_output(GPIO19_WLAN_STRAP, 1); + mdelay(100); + + pxa2xx_mfp_config(ARRAY_AND_SIZE(em_x270_libertas_pin_config)); + + gpio_direction_output(GPIO115_WLAN_PWEN, 0); + mdelay(100); + gpio_set_value(GPIO115_WLAN_PWEN, 1); + mdelay(100); + + spi->bits_per_word = 16; + spi_setup(spi); + + return 0; +} + +static int em_x270_libertas_teardown(struct spi_device *spi) +{ + gpio_set_value(GPIO115_WLAN_PWEN, 0); + gpio_free(GPIO115_WLAN_PWEN); + + return 0; +} + +struct libertas_spi_platform_data em_x270_libertas_pdata = { + .use_dummy_writes = 1, + .gpio_cs = 14, + .setup = em_x270_libertas_setup, + .teardown = em_x270_libertas_teardown, +}; + static struct spi_board_info em_x270_spi_devices[] __initdata = { { - .modalias = "tdo24m", - .max_speed_hz = 1000000, - .bus_num = 1, - .chip_select = 0, - .controller_data = &em_x270_tdo24m_chip, - .platform_data = &em_x270_tdo24m_pdata, + .modalias = "tdo24m", + .max_speed_hz = 1000000, + .bus_num = 1, + .chip_select = 0, + .controller_data = &em_x270_tdo24m_chip, + .platform_data = &em_x270_tdo24m_pdata, + }, + { + .modalias = "libertas_spi", + .max_speed_hz = 13000000, + .bus_num = 2, + .irq = IRQ_GPIO(116), + .chip_select = 0, + .controller_data = &em_x270_libertas_chip, + .platform_data = &em_x270_libertas_pdata, }, }; static void __init em_x270_init_spi(void) { pxa2xx_set_spi_info(1, &em_x270_spi_info); + pxa2xx_set_spi_info(2, &em_x270_spi_2_info); spi_register_board_info(ARRAY_AND_SIZE(em_x270_spi_devices)); } #else diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 3465268ca716..485fede83d97 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -15,6 +15,9 @@ extern struct sys_timer pxa_timer; extern void __init pxa_init_irq(int irq_nr, int (*set_wake)(unsigned int, unsigned int)); extern void __init pxa25x_init_irq(void); +#ifdef CONFIG_CPU_PXA26x +extern void __init pxa26x_init_irq(void); +#endif extern void __init pxa27x_init_irq(void); extern void __init pxa3xx_init_irq(void); extern void __init pxa_map_io(void); diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h index f82f96dd1053..16eb02552d5d 100644 --- a/arch/arm/mach-pxa/include/mach/audio.h +++ b/arch/arm/mach-pxa/include/mach/audio.h @@ -4,12 +4,22 @@ #include <sound/core.h> #include <sound/pcm.h> +/* + * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95) + * a -1 value means no gpio will be used for reset + + * reset_gpio should only be specified for pxa27x CPUs where a silicon + * bug prevents correct operation of the reset line. If not specified, + * the default behaviour on these CPUs is to consider gpio 113 as the + * AC97 reset line, which is the default on most boards. + */ typedef struct { int (*startup)(struct snd_pcm_substream *, void *); void (*shutdown)(struct snd_pcm_substream *, void *); void (*suspend)(void *); void (*resume)(void *); void *priv; + int reset_gpio; } pxa2xx_audio_ops_t; extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h index 3f2a01d6a03c..a88d7caff0d1 100644 --- a/arch/arm/mach-pxa/include/mach/colibri.h +++ b/arch/arm/mach-pxa/include/mach/colibri.h @@ -1,5 +1,8 @@ #ifndef _COLIBRI_H_ #define _COLIBRI_H_ + +#include <net/ax88796.h> + /* * common settings for all modules */ @@ -7,13 +10,17 @@ #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) extern void colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin); #else -static inline void colibri_pxa3xx_init_mmc(mfp_cfg_t *, int, int) {} +static inline void colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin) {} #endif #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) extern void colibri_pxa3xx_init_lcd(int bl_pin); #else -static inline void colibri_pxa3xx_init_lcd(int) {} +static inline void colibri_pxa3xx_init_lcd(int bl_pin) {} +#endif + +#if defined(CONFIG_AX88796) +extern void colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data); #endif /* physical memory regions */ diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h index 82a399f3f9f2..20ef37d4a9a7 100644 --- a/arch/arm/mach-pxa/include/mach/magician.h +++ b/arch/arm/mach-pxa/include/mach/magician.h @@ -27,7 +27,7 @@ #define GPIO22_MAGICIAN_VIBRA_EN 22 #define GPIO26_MAGICIAN_GSM_POWER 26 #define GPIO27_MAGICIAN_USBC_PUEN 27 -#define GPIO30_MAGICIAN_nCHARGE_EN 30 +#define GPIO30_MAGICIAN_BQ24022_nCHARGE_EN 30 #define GPIO37_MAGICIAN_KEY_HANGUP 37 #define GPIO38_MAGICIAN_KEY_CONTACTS 38 #define GPIO40_MAGICIAN_GSM_OUT2 40 @@ -98,7 +98,7 @@ #define EGPIO_MAGICIAN_UNKNOWN_WAVEDEV_DLL MAGICIAN_EGPIO(2, 2) #define EGPIO_MAGICIAN_FLASH_VPP MAGICIAN_EGPIO(2, 3) #define EGPIO_MAGICIAN_BL_POWER2 MAGICIAN_EGPIO(2, 4) -#define EGPIO_MAGICIAN_CHARGE_EN MAGICIAN_EGPIO(2, 5) +#define EGPIO_MAGICIAN_BQ24022_ISET2 MAGICIAN_EGPIO(2, 5) #define EGPIO_MAGICIAN_GSM_POWER MAGICIAN_EGPIO(2, 7) /* input */ diff --git a/arch/arm/mach-pxa/include/mach/palmasoc.h b/arch/arm/mach-pxa/include/mach/palmasoc.h index 6c4b1f7de20a..58afb30d5298 100644 --- a/arch/arm/mach-pxa/include/mach/palmasoc.h +++ b/arch/arm/mach-pxa/include/mach/palmasoc.h @@ -1,13 +1,8 @@ #ifndef _INCLUDE_PALMASOC_H_ #define _INCLUDE_PALMASOC_H_ + struct palm27x_asoc_info { int jack_gpio; }; -#ifdef CONFIG_SND_PXA2XX_SOC_PALM27X -void __init palm27x_asoc_set_pdata(struct palm27x_asoc_info *data); -#else -static inline void palm27x_asoc_set_pdata(struct palm27x_asoc_info *data) {} -#endif - #endif diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/include/mach/palmld.h index 7c295a48d784..fb13c82ad6dc 100644 --- a/arch/arm/mach-pxa/include/mach/palmld.h +++ b/arch/arm/mach-pxa/include/mach/palmld.h @@ -87,6 +87,7 @@ #define PALMLD_IDE_SIZE 0x00100000 #define PALMLD_PHYS_IO_START 0x40000000 +#define PALMLD_STR_BASE 0xa0200000 /* BATTERY */ #define PALMLD_BAT_MAX_VOLTAGE 4000 /* 4.00V maximum voltage */ diff --git a/arch/arm/mach-pxa/include/mach/palmt5.h b/arch/arm/mach-pxa/include/mach/palmt5.h index 94db2881f048..d15662aba008 100644 --- a/arch/arm/mach-pxa/include/mach/palmt5.h +++ b/arch/arm/mach-pxa/include/mach/palmt5.h @@ -37,7 +37,6 @@ /* USB */ #define GPIO_NR_PALMT5_USB_DETECT_N 15 -#define GPIO_NR_PALMT5_USB_POWER 95 #define GPIO_NR_PALMT5_USB_PULLUP 93 /* LCD/BACKLIGHT */ @@ -59,6 +58,7 @@ /* Various addresses */ #define PALMT5_PHYS_RAM_START 0xa0000000 #define PALMT5_PHYS_IO_START 0x40000000 +#define PALMT5_STR_BASE 0xa0200000 /* TOUCHSCREEN */ #define AC97_LINK_FRAME 21 diff --git a/arch/arm/mach-pxa/include/mach/palmte2.h b/arch/arm/mach-pxa/include/mach/palmte2.h new file mode 100644 index 000000000000..12361341f9d8 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/palmte2.h @@ -0,0 +1,68 @@ +/* + * GPIOs and interrupts for Palm Tungsten|E2 Handheld Computer + * + * Author: + * Carlos Eduardo Medaglia Dyonisio <cadu@nerdfeliz.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _INCLUDE_PALMTE2_H_ +#define _INCLUDE_PALMTE2_H_ + +/** HERE ARE GPIOs **/ + +/* GPIOs */ +#define GPIO_NR_PALMTE2_POWER_DETECT 9 +#define GPIO_NR_PALMTE2_HOTSYNC_BUTTON_N 4 +#define GPIO_NR_PALMTE2_EARPHONE_DETECT 15 + +/* SD/MMC */ +#define GPIO_NR_PALMTE2_SD_DETECT_N 10 +#define GPIO_NR_PALMTE2_SD_POWER 55 +#define GPIO_NR_PALMTE2_SD_READONLY 51 + +/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ +#define GPIO_NR_PALMTE2_IR_DISABLE 48 + +/* USB */ +#define GPIO_NR_PALMTE2_USB_DETECT_N 35 +#define GPIO_NR_PALMTE2_USB_PULLUP 53 + +/* LCD/BACKLIGHT */ +#define GPIO_NR_PALMTE2_BL_POWER 56 +#define GPIO_NR_PALMTE2_LCD_POWER 37 + +/* KEYS */ +#define GPIO_NR_PALMTE2_KEY_NOTES 5 +#define GPIO_NR_PALMTE2_KEY_TASKS 7 +#define GPIO_NR_PALMTE2_KEY_CALENDAR 11 +#define GPIO_NR_PALMTE2_KEY_CONTACTS 13 +#define GPIO_NR_PALMTE2_KEY_CENTER 14 +#define GPIO_NR_PALMTE2_KEY_LEFT 19 +#define GPIO_NR_PALMTE2_KEY_RIGHT 20 +#define GPIO_NR_PALMTE2_KEY_DOWN 21 +#define GPIO_NR_PALMTE2_KEY_UP 22 + +/** HERE ARE INIT VALUES **/ + +/* BACKLIGHT */ +#define PALMTE2_MAX_INTENSITY 0xFE +#define PALMTE2_DEFAULT_INTENSITY 0x7E +#define PALMTE2_LIMIT_MASK 0x7F +#define PALMTE2_PRESCALER 0x3F +#define PALMTE2_PERIOD_NS 3500 + +/* BATTERY */ +#define PALMTE2_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ +#define PALMTE2_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ +#define PALMTE2_BAT_MAX_CURRENT 0 /* unknokn */ +#define PALMTE2_BAT_MIN_CURRENT 0 /* unknown */ +#define PALMTE2_BAT_MAX_CHARGE 1 /* unknown */ +#define PALMTE2_BAT_MIN_CHARGE 1 /* unknown */ +#define PALMTE2_MAX_LIFE_MINS 360 /* on-life in minutes */ + +#endif diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h index 1e8bccbda510..e74082c872e1 100644 --- a/arch/arm/mach-pxa/include/mach/palmtx.h +++ b/arch/arm/mach-pxa/include/mach/palmtx.h @@ -38,7 +38,6 @@ /* USB */ #define GPIO_NR_PALMTX_USB_DETECT_N 13 -#define GPIO_NR_PALMTX_USB_POWER 95 #define GPIO_NR_PALMTX_USB_PULLUP 93 /* LCD/BACKLIGHT */ @@ -78,6 +77,8 @@ #define PALMTX_PHYS_RAM_START 0xa0000000 #define PALMTX_PHYS_IO_START 0x40000000 +#define PALMTX_STR_BASE 0xa0200000 + #define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS /* ChipSelect 0 */ #define PALMTX_PHYS_NAND_START PXA_CS1_PHYS /* ChipSelect 1 */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h index 2206cb61a9f9..b87cecd9bbdc 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h +++ b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h @@ -38,6 +38,7 @@ struct pxa2xx_spi_chip { u8 dma_burst_size; u32 timeout; u8 enable_loopback; + int gpio_cs; void (*cs_control)(u32 command); }; diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h index eb35fca9aea5..3478eae32d8a 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h @@ -49,6 +49,9 @@ struct pxa3xx_nand_platform_data { */ int enable_arbiter; + /* allow platform code to keep OBM/bootloader defined NFC config */ + int keep_config; + const struct mtd_partition *parts; unsigned int nr_parts; diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index deeea1c2782b..c899bbd94dc0 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -25,6 +25,8 @@ #include <linux/mtd/physmap.h> #include <linux/pda_power.h> #include <linux/pwm_backlight.h> +#include <linux/regulator/bq24022.h> +#include <linux/regulator/machine.h> #include <linux/usb/gpio_vbus.h> #include <mach/hardware.h> @@ -552,33 +554,7 @@ static struct platform_device gpio_vbus = { static int power_supply_init(struct device *dev) { - int ret; - - ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC"); - if (ret) - goto err_cs_ac; - ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_USB, "CABLE_STATE_USB"); - if (ret) - goto err_cs_usb; - ret = gpio_request(EGPIO_MAGICIAN_CHARGE_EN, "CHARGE_EN"); - if (ret) - goto err_chg_en; - ret = gpio_request(GPIO30_MAGICIAN_nCHARGE_EN, "nCHARGE_EN"); - if (!ret) - ret = gpio_direction_output(GPIO30_MAGICIAN_nCHARGE_EN, 0); - if (ret) - goto err_nchg_en; - - return 0; - -err_nchg_en: - gpio_free(EGPIO_MAGICIAN_CHARGE_EN); -err_chg_en: - gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB); -err_cs_usb: - gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC); -err_cs_ac: - return ret; + return gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC"); } static int magician_is_ac_online(void) @@ -586,22 +562,8 @@ static int magician_is_ac_online(void) return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC); } -static int magician_is_usb_online(void) -{ - return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB); -} - -static void magician_set_charge(int flags) -{ - gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags); - gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags); -} - static void power_supply_exit(struct device *dev) { - gpio_free(GPIO30_MAGICIAN_nCHARGE_EN); - gpio_free(EGPIO_MAGICIAN_CHARGE_EN); - gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB); gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC); } @@ -612,8 +574,6 @@ static char *magician_supplicants[] = { static struct pda_power_pdata power_supply_info = { .init = power_supply_init, .is_ac_online = magician_is_ac_online, - .is_usb_online = magician_is_usb_online, - .set_charge = magician_set_charge, .exit = power_supply_exit, .supplied_to = magician_supplicants, .num_supplicants = ARRAY_SIZE(magician_supplicants), @@ -646,6 +606,43 @@ static struct platform_device power_supply = { .num_resources = ARRAY_SIZE(power_supply_resources), }; +/* + * Battery charger + */ + +static struct regulator_consumer_supply bq24022_consumers[] = { + { + .dev = &gpio_vbus.dev, + .supply = "vbus_draw", + }, + { + .dev = &power_supply.dev, + .supply = "ac_draw", + }, +}; + +static struct regulator_init_data bq24022_init_data = { + .constraints = { + .max_uA = 500000, + .valid_ops_mask = REGULATOR_CHANGE_CURRENT, + }, + .num_consumer_supplies = ARRAY_SIZE(bq24022_consumers), + .consumer_supplies = bq24022_consumers, +}; + +static struct bq24022_mach_info bq24022_info = { + .gpio_nce = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, + .gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2, + .init_data = &bq24022_init_data, +}; + +static struct platform_device bq24022 = { + .name = "bq24022", + .id = -1, + .dev = { + .platform_data = &bq24022_info, + }, +}; /* * MMC/SD @@ -756,6 +753,7 @@ static struct platform_device *devices[] __initdata = { &egpio, &backlight, &pasic3, + &bq24022, &gpio_vbus, &power_supply, &strataflash, diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 97c93a7a285c..ff8052ce0a05 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -50,6 +50,7 @@ #include <mach/pxa27x-udc.h> #include <mach/i2c.h> #include <mach/camera.h> +#include <mach/audio.h> #include <media/soc_camera.h> #include <mach/mioa701.h> @@ -741,6 +742,10 @@ struct i2c_pxa_platform_data i2c_pdata = { .fast_mode = 1, }; +static pxa2xx_audio_ops_t mioa701_ac97_info = { + .reset_gpio = 95, +}; + /* * Mio global */ @@ -763,8 +768,6 @@ MIO_PARENT_DEV(mioa701_backlight, "pwm-backlight", &pxa27x_device_pwm0.dev, &mioa701_backlight_data); MIO_SIMPLE_DEV(mioa701_led, "leds-gpio", &gpio_led_info) MIO_SIMPLE_DEV(pxa2xx_pcm, "pxa2xx-pcm", NULL) -MIO_SIMPLE_DEV(pxa2xx_ac97, "pxa2xx-ac97", NULL) -MIO_PARENT_DEV(mio_wm9713_codec, "wm9713-codec", &pxa2xx_ac97.dev, NULL) MIO_SIMPLE_DEV(mioa701_sound, "mioa701-wm9713", NULL) MIO_SIMPLE_DEV(mioa701_board, "mioa701-board", NULL) MIO_SIMPLE_DEV(gpio_vbus, "gpio-vbus", &gpio_vbus_data); @@ -774,8 +777,6 @@ static struct platform_device *devices[] __initdata = { &mioa701_backlight, &mioa701_led, &pxa2xx_pcm, - &pxa2xx_ac97, - &mio_wm9713_codec, &mioa701_sound, &power_dev, &strataflash, @@ -818,6 +819,7 @@ static void __init mioa701_machine_init(void) pxa_set_keypad_info(&mioa701_keypad_info); wm97xx_bat_set_pdata(&mioa701_battery_data); pxa_set_udc_info(&mioa701_udc_info); + pxa_set_ac97_info(&mioa701_ac97_info); pm_power_off = mioa701_poweroff; arm_pm_restart = mioa701_restart; platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 8587477a9bb7..1cec1806f002 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -24,6 +24,7 @@ #include <linux/gpio.h> #include <linux/wm97xx_batt.h> #include <linux/power_supply.h> +#include <linux/sysdev.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -68,10 +69,10 @@ static unsigned long palmld_pin_config[] __initdata = { GPIO47_FICP_TXD, /* MATRIX KEYPAD */ - GPIO100_KP_MKIN_0, - GPIO101_KP_MKIN_1, - GPIO102_KP_MKIN_2, - GPIO97_KP_MKIN_3, + GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, + GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, + GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, + GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, GPIO103_KP_MKOUT_0, GPIO104_KP_MKOUT_1, GPIO105_KP_MKOUT_2, @@ -476,10 +477,22 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = { /****************************************************************************** * aSoC audio ******************************************************************************/ -static struct palm27x_asoc_info palm27x_asoc_pdata = { +static struct palm27x_asoc_info palmld_asoc_pdata = { .jack_gpio = GPIO_NR_PALMLD_EARPHONE_DETECT, }; +static pxa2xx_audio_ops_t palmld_ac97_pdata = { + .reset_gpio = 95, +}; + +static struct platform_device palmld_asoc = { + .name = "palm27x-asoc", + .id = -1, + .dev = { + .platform_data = &palmld_asoc_pdata, + }, +}; + /****************************************************************************** * Framebuffer ******************************************************************************/ @@ -507,6 +520,33 @@ static struct pxafb_mach_info palmld_lcd_screen = { }; /****************************************************************************** + * Power management - standby + ******************************************************************************/ +#ifdef CONFIG_PM +static u32 *addr __initdata; +static u32 resume[3] __initdata = { + 0xe3a00101, /* mov r0, #0x40000000 */ + 0xe380060f, /* orr r0, r0, #0x00f00000 */ + 0xe590f008, /* ldr pc, [r0, #0x08] */ +}; + +static int __init palmld_pm_init(void) +{ + int i; + + /* this is where the bootloader jumps */ + addr = phys_to_virt(PALMLD_STR_BASE); + + for (i = 0; i < 3; i++) + addr[i] = resume[i]; + + return 0; +} + +device_initcall(palmld_pm_init); +#endif + +/****************************************************************************** * Machine init ******************************************************************************/ static struct platform_device *devices[] __initdata = { @@ -516,6 +556,7 @@ static struct platform_device *devices[] __initdata = { &palmld_backlight, &palmld_leds, &power_supply, + &palmld_asoc, }; static struct map_desc palmld_io_desc[] __initdata = { @@ -545,11 +586,10 @@ static void __init palmld_init(void) set_pxa_fb_info(&palmld_lcd_screen); pxa_set_mci_info(&palmld_mci_platform_data); - pxa_set_ac97_info(NULL); + pxa_set_ac97_info(&palmld_ac97_pdata); pxa_set_ficp_info(&palmld_ficp_platform_data); pxa_set_keypad_info(&palmld_keypad_platform_data); wm97xx_bat_set_pdata(&wm97xx_batt_pdata); - palm27x_asoc_set_pdata(&palm27x_asoc_pdata); platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 9521c7b33492..30662363907b 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -64,6 +64,7 @@ static unsigned long palmt5_pin_config[] __initdata = { GPIO29_AC97_SDATA_IN_0, GPIO30_AC97_SDATA_OUT, GPIO31_AC97_SYNC, + GPIO95_AC97_nRESET, /* IrDA */ GPIO40_GPIO, /* ir disable */ @@ -72,13 +73,13 @@ static unsigned long palmt5_pin_config[] __initdata = { /* USB */ GPIO15_GPIO, /* usb detect */ - GPIO95_GPIO, /* usb power */ + GPIO93_GPIO, /* usb power */ /* MATRIX KEYPAD */ - GPIO100_KP_MKIN_0, - GPIO101_KP_MKIN_1, - GPIO102_KP_MKIN_2, - GPIO97_KP_MKIN_3, + GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, + GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, + GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, + GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, GPIO103_KP_MKOUT_0, GPIO104_KP_MKOUT_1, GPIO105_KP_MKOUT_2, @@ -344,7 +345,7 @@ static struct pxaficp_platform_data palmt5_ficp_platform_data = { static struct pxa2xx_udc_mach_info palmt5_udc_info __initdata = { .gpio_vbus = GPIO_NR_PALMT5_USB_DETECT_N, .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_PALMT5_USB_POWER, + .gpio_pullup = GPIO_NR_PALMT5_USB_PULLUP, .gpio_pullup_inverted = 0, }; @@ -419,10 +420,22 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = { /****************************************************************************** * aSoC audio ******************************************************************************/ -static struct palm27x_asoc_info palm27x_asoc_pdata = { +static struct palm27x_asoc_info palmt5_asoc_pdata = { .jack_gpio = GPIO_NR_PALMT5_EARPHONE_DETECT, }; +static pxa2xx_audio_ops_t palmt5_ac97_pdata = { + .reset_gpio = 95, +}; + +static struct platform_device palmt5_asoc = { + .name = "palm27x-asoc", + .id = -1, + .dev = { + .platform_data = &palmt5_asoc_pdata, + }, +}; + /****************************************************************************** * Framebuffer ******************************************************************************/ @@ -450,6 +463,33 @@ static struct pxafb_mach_info palmt5_lcd_screen = { }; /****************************************************************************** + * Power management - standby + ******************************************************************************/ +#ifdef CONFIG_PM +static u32 *addr __initdata; +static u32 resume[3] __initdata = { + 0xe3a00101, /* mov r0, #0x40000000 */ + 0xe380060f, /* orr r0, r0, #0x00f00000 */ + 0xe590f008, /* ldr pc, [r0, #0x08] */ +}; + +static int __init palmt5_pm_init(void) +{ + int i; + + /* this is where the bootloader jumps */ + addr = phys_to_virt(PALMT5_STR_BASE); + + for (i = 0; i < 3; i++) + addr[i] = resume[i]; + + return 0; +} + +device_initcall(palmt5_pm_init); +#endif + +/****************************************************************************** * Machine init ******************************************************************************/ static struct platform_device *devices[] __initdata = { @@ -458,14 +498,15 @@ static struct platform_device *devices[] __initdata = { #endif &palmt5_backlight, &power_supply, + &palmt5_asoc, }; /* setup udc GPIOs initial state */ static void __init palmt5_udc_init(void) { - if (!gpio_request(GPIO_NR_PALMT5_USB_POWER, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_PALMT5_USB_POWER, 1); - gpio_free(GPIO_NR_PALMT5_USB_POWER); + if (!gpio_request(GPIO_NR_PALMT5_USB_PULLUP, "UDC Vbus")) { + gpio_direction_output(GPIO_NR_PALMT5_USB_PULLUP, 1); + gpio_free(GPIO_NR_PALMT5_USB_PULLUP); } } @@ -476,12 +517,11 @@ static void __init palmt5_init(void) set_pxa_fb_info(&palmt5_lcd_screen); pxa_set_mci_info(&palmt5_mci_platform_data); palmt5_udc_init(); + pxa_set_ac97_info(&palmt5_ac97_pdata); pxa_set_udc_info(&palmt5_udc_info); - pxa_set_ac97_info(NULL); pxa_set_ficp_info(&palmt5_ficp_platform_data); pxa_set_keypad_info(&palmt5_keypad_platform_data); wm97xx_bat_set_pdata(&wm97xx_batt_pdata); - palm27x_asoc_set_pdata(&palm27x_asoc_pdata); platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c new file mode 100644 index 000000000000..43fcf2e86887 --- /dev/null +++ b/arch/arm/mach-pxa/palmte2.c @@ -0,0 +1,466 @@ +/* + * Hardware definitions for Palm Tungsten|E2 + * + * Author: + * Carlos Eduardo Medaglia Dyonisio <cadu@nerdfeliz.com> + * + * Rewrite for mainline: + * Marek Vasut <marek.vasut@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * (find more info at www.hackndev.com) + * + */ + +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/irq.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> +#include <linux/pda_power.h> +#include <linux/pwm_backlight.h> +#include <linux/gpio.h> +#include <linux/wm97xx_batt.h> +#include <linux/power_supply.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <mach/audio.h> +#include <mach/palmte2.h> +#include <mach/mmc.h> +#include <mach/pxafb.h> +#include <mach/mfp-pxa25x.h> +#include <mach/irda.h> +#include <mach/udc.h> + +#include "generic.h" +#include "devices.h" + +/****************************************************************************** + * Pin configuration + ******************************************************************************/ +static unsigned long palmte2_pin_config[] __initdata = { + /* MMC */ + GPIO6_MMC_CLK, + GPIO8_MMC_CS0, + GPIO10_GPIO, /* SD detect */ + GPIO55_GPIO, /* SD power */ + GPIO51_GPIO, /* SD r/o switch */ + + /* AC97 */ + GPIO28_AC97_BITCLK, + GPIO29_AC97_SDATA_IN_0, + GPIO30_AC97_SDATA_OUT, + GPIO31_AC97_SYNC, + + /* PWM */ + GPIO16_PWM0_OUT, + + /* USB */ + GPIO15_GPIO, /* usb detect */ + GPIO53_GPIO, /* usb power */ + + /* IrDA */ + GPIO48_GPIO, /* ir disable */ + GPIO46_FICP_RXD, + GPIO47_FICP_TXD, + + /* LCD */ + GPIO58_LCD_LDD_0, + GPIO59_LCD_LDD_1, + GPIO60_LCD_LDD_2, + GPIO61_LCD_LDD_3, + GPIO62_LCD_LDD_4, + GPIO63_LCD_LDD_5, + GPIO64_LCD_LDD_6, + GPIO65_LCD_LDD_7, + GPIO66_LCD_LDD_8, + GPIO67_LCD_LDD_9, + GPIO68_LCD_LDD_10, + GPIO69_LCD_LDD_11, + GPIO70_LCD_LDD_12, + GPIO71_LCD_LDD_13, + GPIO72_LCD_LDD_14, + GPIO73_LCD_LDD_15, + GPIO74_LCD_FCLK, + GPIO75_LCD_LCLK, + GPIO76_LCD_PCLK, + GPIO77_LCD_BIAS, + + /* GPIO KEYS */ + GPIO5_GPIO, /* notes */ + GPIO7_GPIO, /* tasks */ + GPIO11_GPIO, /* calendar */ + GPIO13_GPIO, /* contacts */ + GPIO14_GPIO, /* center */ + GPIO19_GPIO, /* left */ + GPIO20_GPIO, /* right */ + GPIO21_GPIO, /* down */ + GPIO22_GPIO, /* up */ + + /* MISC */ + GPIO1_RST, /* reset */ + GPIO4_GPIO, /* Hotsync button */ + GPIO9_GPIO, /* power detect */ + GPIO37_GPIO, /* LCD power */ + GPIO56_GPIO, /* Backlight power */ +}; + +/****************************************************************************** + * SD/MMC card controller + ******************************************************************************/ +static int palmte2_mci_init(struct device *dev, + irq_handler_t palmte2_detect_int, void *data) +{ + int err = 0; + + /* Setup an interrupt for detecting card insert/remove events */ + err = gpio_request(GPIO_NR_PALMTE2_SD_DETECT_N, "SD IRQ"); + if (err) + goto err; + err = gpio_direction_input(GPIO_NR_PALMTE2_SD_DETECT_N); + if (err) + goto err2; + err = request_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N), + palmte2_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM | + IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, + "SD/MMC card detect", data); + if (err) { + printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n", + __func__); + goto err2; + } + + err = gpio_request(GPIO_NR_PALMTE2_SD_POWER, "SD_POWER"); + if (err) + goto err3; + err = gpio_direction_output(GPIO_NR_PALMTE2_SD_POWER, 0); + if (err) + goto err4; + + err = gpio_request(GPIO_NR_PALMTE2_SD_READONLY, "SD_READONLY"); + if (err) + goto err4; + err = gpio_direction_input(GPIO_NR_PALMTE2_SD_READONLY); + if (err) + goto err5; + + printk(KERN_DEBUG "%s: irq registered\n", __func__); + + return 0; + +err5: + gpio_free(GPIO_NR_PALMTE2_SD_READONLY); +err4: + gpio_free(GPIO_NR_PALMTE2_SD_POWER); +err3: + free_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N), data); +err2: + gpio_free(GPIO_NR_PALMTE2_SD_DETECT_N); +err: + return err; +} + +static void palmte2_mci_exit(struct device *dev, void *data) +{ + gpio_free(GPIO_NR_PALMTE2_SD_READONLY); + gpio_free(GPIO_NR_PALMTE2_SD_POWER); + free_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N), data); + gpio_free(GPIO_NR_PALMTE2_SD_DETECT_N); +} + +static void palmte2_mci_power(struct device *dev, unsigned int vdd) +{ + struct pxamci_platform_data *p_d = dev->platform_data; + gpio_set_value(GPIO_NR_PALMTE2_SD_POWER, p_d->ocr_mask & (1 << vdd)); +} + +static int palmte2_mci_get_ro(struct device *dev) +{ + return gpio_get_value(GPIO_NR_PALMTE2_SD_READONLY); +} + +static struct pxamci_platform_data palmte2_mci_platform_data = { + .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, + .setpower = palmte2_mci_power, + .get_ro = palmte2_mci_get_ro, + .init = palmte2_mci_init, + .exit = palmte2_mci_exit, +}; + +/****************************************************************************** + * GPIO keys + ******************************************************************************/ +static struct gpio_keys_button palmte2_pxa_buttons[] = { + {KEY_F1, GPIO_NR_PALMTE2_KEY_CONTACTS, 1, "Contacts" }, + {KEY_F2, GPIO_NR_PALMTE2_KEY_CALENDAR, 1, "Calendar" }, + {KEY_F3, GPIO_NR_PALMTE2_KEY_TASKS, 1, "Tasks" }, + {KEY_F4, GPIO_NR_PALMTE2_KEY_NOTES, 1, "Notes" }, + {KEY_ENTER, GPIO_NR_PALMTE2_KEY_CENTER, 1, "Center" }, + {KEY_LEFT, GPIO_NR_PALMTE2_KEY_LEFT, 1, "Left" }, + {KEY_RIGHT, GPIO_NR_PALMTE2_KEY_RIGHT, 1, "Right" }, + {KEY_DOWN, GPIO_NR_PALMTE2_KEY_DOWN, 1, "Down" }, + {KEY_UP, GPIO_NR_PALMTE2_KEY_UP, 1, "Up" }, +}; + +static struct gpio_keys_platform_data palmte2_pxa_keys_data = { + .buttons = palmte2_pxa_buttons, + .nbuttons = ARRAY_SIZE(palmte2_pxa_buttons), +}; + +static struct platform_device palmte2_pxa_keys = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &palmte2_pxa_keys_data, + }, +}; + +/****************************************************************************** + * Backlight + ******************************************************************************/ +static int palmte2_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(GPIO_NR_PALMTE2_BL_POWER, "BL POWER"); + if (ret) + goto err; + ret = gpio_direction_output(GPIO_NR_PALMTE2_BL_POWER, 0); + if (ret) + goto err2; + ret = gpio_request(GPIO_NR_PALMTE2_LCD_POWER, "LCD POWER"); + if (ret) + goto err2; + ret = gpio_direction_output(GPIO_NR_PALMTE2_LCD_POWER, 0); + if (ret) + goto err3; + + return 0; +err3: + gpio_free(GPIO_NR_PALMTE2_LCD_POWER); +err2: + gpio_free(GPIO_NR_PALMTE2_BL_POWER); +err: + return ret; +} + +static int palmte2_backlight_notify(int brightness) +{ + gpio_set_value(GPIO_NR_PALMTE2_BL_POWER, brightness); + gpio_set_value(GPIO_NR_PALMTE2_LCD_POWER, brightness); + return brightness; +} + +static void palmte2_backlight_exit(struct device *dev) +{ + gpio_free(GPIO_NR_PALMTE2_BL_POWER); + gpio_free(GPIO_NR_PALMTE2_LCD_POWER); +} + +static struct platform_pwm_backlight_data palmte2_backlight_data = { + .pwm_id = 0, + .max_brightness = PALMTE2_MAX_INTENSITY, + .dft_brightness = PALMTE2_MAX_INTENSITY, + .pwm_period_ns = PALMTE2_PERIOD_NS, + .init = palmte2_backlight_init, + .notify = palmte2_backlight_notify, + .exit = palmte2_backlight_exit, +}; + +static struct platform_device palmte2_backlight = { + .name = "pwm-backlight", + .dev = { + .parent = &pxa25x_device_pwm0.dev, + .platform_data = &palmte2_backlight_data, + }, +}; + +/****************************************************************************** + * IrDA + ******************************************************************************/ +static int palmte2_irda_startup(struct device *dev) +{ + int err; + err = gpio_request(GPIO_NR_PALMTE2_IR_DISABLE, "IR DISABLE"); + if (err) + goto err; + err = gpio_direction_output(GPIO_NR_PALMTE2_IR_DISABLE, 1); + if (err) + gpio_free(GPIO_NR_PALMTE2_IR_DISABLE); +err: + return err; +} + +static void palmte2_irda_shutdown(struct device *dev) +{ + gpio_free(GPIO_NR_PALMTE2_IR_DISABLE); +} + +static void palmte2_irda_transceiver_mode(struct device *dev, int mode) +{ + gpio_set_value(GPIO_NR_PALMTE2_IR_DISABLE, mode & IR_OFF); + pxa2xx_transceiver_mode(dev, mode); +} + +static struct pxaficp_platform_data palmte2_ficp_platform_data = { + .startup = palmte2_irda_startup, + .shutdown = palmte2_irda_shutdown, + .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF, + .transceiver_mode = palmte2_irda_transceiver_mode, +}; + +/****************************************************************************** + * UDC + ******************************************************************************/ +static struct pxa2xx_udc_mach_info palmte2_udc_info __initdata = { + .gpio_vbus = GPIO_NR_PALMTE2_USB_DETECT_N, + .gpio_vbus_inverted = 1, + .gpio_pullup = GPIO_NR_PALMTE2_USB_PULLUP, + .gpio_pullup_inverted = 0, +}; + +/****************************************************************************** + * Power supply + ******************************************************************************/ +static int power_supply_init(struct device *dev) +{ + int ret; + + ret = gpio_request(GPIO_NR_PALMTE2_POWER_DETECT, "CABLE_STATE_AC"); + if (ret) + goto err1; + ret = gpio_direction_input(GPIO_NR_PALMTE2_POWER_DETECT); + if (ret) + goto err2; + + return 0; + +err2: + gpio_free(GPIO_NR_PALMTE2_POWER_DETECT); +err1: + return ret; +} + +static int palmte2_is_ac_online(void) +{ + return gpio_get_value(GPIO_NR_PALMTE2_POWER_DETECT); +} + +static void power_supply_exit(struct device *dev) +{ + gpio_free(GPIO_NR_PALMTE2_POWER_DETECT); +} + +static char *palmte2_supplicants[] = { + "main-battery", +}; + +static struct pda_power_pdata power_supply_info = { + .init = power_supply_init, + .is_ac_online = palmte2_is_ac_online, + .exit = power_supply_exit, + .supplied_to = palmte2_supplicants, + .num_supplicants = ARRAY_SIZE(palmte2_supplicants), +}; + +static struct platform_device power_supply = { + .name = "pda-power", + .id = -1, + .dev = { + .platform_data = &power_supply_info, + }, +}; + +/****************************************************************************** + * WM97xx battery + ******************************************************************************/ +static struct wm97xx_batt_info wm97xx_batt_pdata = { + .batt_aux = WM97XX_AUX_ID3, + .temp_aux = WM97XX_AUX_ID2, + .charge_gpio = -1, + .max_voltage = PALMTE2_BAT_MAX_VOLTAGE, + .min_voltage = PALMTE2_BAT_MIN_VOLTAGE, + .batt_mult = 1000, + .batt_div = 414, + .temp_mult = 1, + .temp_div = 1, + .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO, + .batt_name = "main-batt", +}; + +/****************************************************************************** + * Framebuffer + ******************************************************************************/ +static struct pxafb_mode_info palmte2_lcd_modes[] = { +{ + .pixclock = 77757, + .xres = 320, + .yres = 320, + .bpp = 16, + + .left_margin = 28, + .right_margin = 7, + .upper_margin = 7, + .lower_margin = 5, + + .hsync_len = 4, + .vsync_len = 1, +}, +}; + +static struct pxafb_mach_info palmte2_lcd_screen = { + .modes = palmte2_lcd_modes, + .num_modes = ARRAY_SIZE(palmte2_lcd_modes), + .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, +}; + +/****************************************************************************** + * Machine init + ******************************************************************************/ +static struct platform_device *devices[] __initdata = { +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) + &palmte2_pxa_keys, +#endif + &palmte2_backlight, + &power_supply, +}; + +/* setup udc GPIOs initial state */ +static void __init palmte2_udc_init(void) +{ + if (!gpio_request(GPIO_NR_PALMTE2_USB_PULLUP, "UDC Vbus")) { + gpio_direction_output(GPIO_NR_PALMTE2_USB_PULLUP, 1); + gpio_free(GPIO_NR_PALMTE2_USB_PULLUP); + } +} + +static void __init palmte2_init(void) +{ + pxa2xx_mfp_config(ARRAY_AND_SIZE(palmte2_pin_config)); + + set_pxa_fb_info(&palmte2_lcd_screen); + pxa_set_mci_info(&palmte2_mci_platform_data); + palmte2_udc_init(); + pxa_set_udc_info(&palmte2_udc_info); + pxa_set_ac97_info(NULL); + pxa_set_ficp_info(&palmte2_ficp_platform_data); + wm97xx_bat_set_pdata(&wm97xx_batt_pdata); + + platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +MACHINE_START(PALMTE2, "Palm Tungsten|E2") + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .timer = &pxa_timer, + .init_machine = palmte2_init +MACHINE_END diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index b490c0924619..e2d44b1a8a9b 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -40,6 +40,7 @@ #include <mach/irda.h> #include <mach/pxa27x_keypad.h> #include <mach/udc.h> +#include <mach/palmasoc.h> #include "generic.h" #include "devices.h" @@ -64,6 +65,7 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO29_AC97_SDATA_IN_0, GPIO30_AC97_SDATA_OUT, GPIO31_AC97_SYNC, + GPIO95_AC97_nRESET, /* IrDA */ GPIO40_GPIO, /* ir disable */ @@ -75,7 +77,7 @@ static unsigned long palmtx_pin_config[] __initdata = { /* USB */ GPIO13_GPIO, /* usb detect */ - GPIO95_GPIO, /* usb power */ + GPIO93_GPIO, /* usb power */ /* PCMCIA */ GPIO48_nPOE, @@ -93,10 +95,10 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO116_GPIO, /* wifi ready */ /* MATRIX KEYPAD */ - GPIO100_KP_MKIN_0, - GPIO101_KP_MKIN_1, - GPIO102_KP_MKIN_2, - GPIO97_KP_MKIN_3, + GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH, + GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH, + GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH, + GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH, GPIO103_KP_MKOUT_0, GPIO104_KP_MKOUT_1, GPIO105_KP_MKOUT_2, @@ -359,7 +361,7 @@ static struct pxaficp_platform_data palmtx_ficp_platform_data = { static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = { .gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N, .gpio_vbus_inverted = 1, - .gpio_pullup = GPIO_NR_PALMTX_USB_POWER, + .gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP, .gpio_pullup_inverted = 0, }; @@ -433,6 +435,25 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = { }; /****************************************************************************** + * aSoC audio + ******************************************************************************/ +static struct palm27x_asoc_info palmtx_asoc_pdata = { + .jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT, +}; + +static pxa2xx_audio_ops_t palmtx_ac97_pdata = { + .reset_gpio = 95, +}; + +static struct platform_device palmtx_asoc = { + .name = "palm27x-asoc", + .id = -1, + .dev = { + .platform_data = &palmtx_asoc_pdata, + }, +}; + +/****************************************************************************** * Framebuffer ******************************************************************************/ static struct pxafb_mode_info palmtx_lcd_modes[] = { @@ -459,6 +480,33 @@ static struct pxafb_mach_info palmtx_lcd_screen = { }; /****************************************************************************** + * Power management - standby + ******************************************************************************/ +#ifdef CONFIG_PM +static u32 *addr __initdata; +static u32 resume[3] __initdata = { + 0xe3a00101, /* mov r0, #0x40000000 */ + 0xe380060f, /* orr r0, r0, #0x00f00000 */ + 0xe590f008, /* ldr pc, [r0, #0x08] */ +}; + +static int __init palmtx_pm_init(void) +{ + int i; + + /* this is where the bootloader jumps */ + addr = phys_to_virt(PALMTX_STR_BASE); + + for (i = 0; i < 3; i++) + addr[i] = resume[i]; + + return 0; +} + +device_initcall(palmtx_pm_init); +#endif + +/****************************************************************************** * Machine init ******************************************************************************/ static struct platform_device *devices[] __initdata = { @@ -467,6 +515,7 @@ static struct platform_device *devices[] __initdata = { #endif &palmtx_backlight, &power_supply, + &palmtx_asoc, }; static struct map_desc palmtx_io_desc[] __initdata = { @@ -487,9 +536,9 @@ static void __init palmtx_map_io(void) /* setup udc GPIOs initial state */ static void __init palmtx_udc_init(void) { - if (!gpio_request(GPIO_NR_PALMTX_USB_POWER, "UDC Vbus")) { - gpio_direction_output(GPIO_NR_PALMTX_USB_POWER, 1); - gpio_free(GPIO_NR_PALMTX_USB_POWER); + if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) { + gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1); + gpio_free(GPIO_NR_PALMTX_USB_PULLUP); } } @@ -501,8 +550,8 @@ static void __init palmtx_init(void) set_pxa_fb_info(&palmtx_lcd_screen); pxa_set_mci_info(&palmtx_mci_platform_data); palmtx_udc_init(); + pxa_set_ac97_info(&palmtx_ac97_pdata); pxa_set_udc_info(&palmtx_udc_info); - pxa_set_ac97_info(NULL); pxa_set_ficp_info(&palmtx_ficp_platform_data); pxa_set_keypad_info(&palmtx_keypad_platform_data); wm97xx_bat_set_pdata(&wm97xx_batt_pdata); diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 6112740b4ae9..6c12b5a3132f 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -377,7 +377,7 @@ struct pxacamera_platform_data pcm990_pxacamera_platform_data = { #include <linux/i2c/pca953x.h> static struct pca953x_platform_data pca9536_data = { - .gpio_base = NR_BUILTIN_GPIO + 1, + .gpio_base = NR_BUILTIN_GPIO, }; static int gpio_bus_switch; @@ -405,9 +405,9 @@ static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link) int ret; if (!gpio_bus_switch) { - ret = gpio_request(NR_BUILTIN_GPIO + 1, "camera"); + ret = gpio_request(NR_BUILTIN_GPIO, "camera"); if (!ret) { - gpio_bus_switch = NR_BUILTIN_GPIO + 1; + gpio_bus_switch = NR_BUILTIN_GPIO; gpio_direction_output(gpio_bus_switch, 0); } else gpio_bus_switch = -EINVAL; diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 8eb3830fbb0b..750c448db672 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -125,7 +125,7 @@ static struct clock_event_device ckevt_pxa_osmr0 = { .set_mode = pxa_osmr0_set_mode, }; -static cycle_t pxa_read_oscr(void) +static cycle_t pxa_read_oscr(struct clocksource *cs) { return OSCR; } diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 6e8ade6ae339..afac5b6d3d78 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -45,6 +45,7 @@ #include <mach/udc.h> #include <mach/tosa_bt.h> #include <mach/pxa2xx_spi.h> +#include <mach/audio.h> #include <asm/mach/arch.h> #include <mach/tosa.h> @@ -914,6 +915,7 @@ static void __init tosa_init(void) pxa_set_udc_info(&udc_info); pxa_set_ficp_info(&tosa_ficp_platform_data); pxa_set_i2c_info(NULL); + pxa_set_ac97_info(NULL); platform_scoop_config = &tosa_pcmcia_config; pxa2xx_set_spi_info(2, &pxa_ssp_master_info); diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 9ab947c14f26..942e1a7eb9b2 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -715,7 +715,7 @@ static struct irqaction realview_timer_irq = { .handler = realview_timer_interrupt, }; -static cycle_t realview_get_cycles(void) +static cycle_t realview_get_cycles(struct clocksource *cs) { return ~readl(timer3_va_base + TIMER_VALUE); } diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 01bd76725b92..4389c160f7d0 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -409,8 +409,7 @@ static struct platform_device bast_sio = { static struct s3c2410_platform_i2c __initdata bast_i2c_info = { .flags = 0, .slave_addr = 0x10, - .bus_freq = 100*1000, - .max_freq = 130*1000, + .frequency = 100*1000, }; /* Asix AX88796 10/100 ethernet controller */ diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 05a5e877b49b..2b83f8707710 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -340,8 +340,7 @@ static struct platform_device *n35_devices[] __initdata = { static struct s3c2410_platform_i2c n30_i2ccfg = { .flags = 0, .slave_addr = 0x10, - .bus_freq = 10*1000, - .max_freq = 10*1000, + .frequency = 10*1000, }; /* Lots of hardcoded stuff, but it sets up the hardware in a useful diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 72c266aee141..8f0d37d43b43 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -52,7 +52,6 @@ #include <plat/cpu.h> #include <plat/pm.h> #include <plat/udc.h> -#include <plat/iic.h> static struct map_desc jive_iodesc[] __initdata = { }; @@ -278,7 +277,7 @@ __setup("mtdset=", jive_mtdset); #define LCD_HTOT (LCD_HSYNC + LCD_LEFT_MARGIN + LCD_XRES + LCD_RIGHT_MARGIN) #define LCD_VTOT (LCD_VSYNC + LCD_LOWER_MARGIN + LCD_YRES + LCD_UPPER_MARGIN) -struct s3c2410fb_display jive_vgg2432a4_display[] = { +static struct s3c2410fb_display jive_vgg2432a4_display[] = { [0] = { .width = LCD_XRES, .height = LCD_YRES, @@ -311,7 +310,7 @@ struct s3c2410fb_display jive_vgg2432a4_display[] = { #define S3C2410_GPCCON_MASK(x) (3 << ((x) * 2)) #define S3C2410_GPDCON_MASK(x) (3 << ((x) * 2)) -struct s3c2410fb_mach_info jive_lcd_config = { +static struct s3c2410fb_mach_info jive_lcd_config = { .displays = jive_vgg2432a4_display, .num_displays = ARRAY_SIZE(jive_vgg2432a4_display), .default_display = 0, @@ -453,8 +452,7 @@ static struct spi_board_info __initdata jive_spi_devs[] = { /* I2C bus and device configuration. */ static struct s3c2410_platform_i2c jive_i2c_cfg __initdata = { - .max_freq = 80 * 1000, - .bus_freq = 50 * 1000, + .frequency = 80 * 1000, .flags = S3C_IICFLG_FILTER, .sda_delay = 2, }; diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index b05d56e230a1..9c6abf9fb540 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -243,7 +243,7 @@ static struct s3c2410_platform_nand anubis_nand_info = { /* IDE channels */ -struct pata_platform_info anubis_ide_platdata = { +static struct pata_platform_info anubis_ide_platdata = { .ioport_shift = 5, }; diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 41a00f57e5da..c8a46685ce38 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -413,7 +413,6 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS") .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, .boot_params = S3C2410_SDRAM_PA + 0x100, .map_io = osiris_map_io, - .init_machine = osiris_init, .init_irq = s3c24xx_init_irq, .init_machine = osiris_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c index 25f7935576f8..7f473e47e4f1 100644 --- a/arch/arm/mach-s3c6410/mach-smdk6410.c +++ b/arch/arm/mach-s3c6410/mach-smdk6410.c @@ -166,6 +166,10 @@ static void __init smdk6410_machine_init(void) s3c_i2c1_set_platdata(NULL); s3c_fb_set_platdata(&smdk6410_lcd_pdata); + gpio_request(S3C64XX_GPN(5), "LCD power"); + gpio_request(S3C64XX_GPF(13), "LCD power"); + gpio_request(S3C64XX_GPF(15), "LCD power"); + i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 565776680d8c..1f929c391af7 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -948,7 +948,7 @@ static struct irqaction versatile_timer_irq = { .handler = versatile_timer_interrupt, }; -static cycle_t versatile_get_cycles(void) +static cycle_t versatile_get_cycles(struct clocksource *cs) { return ~readl(TIMER3_VA_BASE + TIMER_VALUE); } diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index b438fc4fb77b..e6344ece00ce 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -828,6 +828,17 @@ void __init reserve_node_zero(pg_data_t *pgdat) BOOTMEM_DEFAULT); } + if (machine_is_palmld() || machine_is_palmtx()) { + reserve_bootmem_node(pgdat, 0xa0000000, 0x1000, + BOOTMEM_EXCLUSIVE); + reserve_bootmem_node(pgdat, 0xa0200000, 0x1000, + BOOTMEM_EXCLUSIVE); + } + + if (machine_is_palmt5()) + reserve_bootmem_node(pgdat, 0xa0200000, 0x1000, + BOOTMEM_EXCLUSIVE); + #ifdef CONFIG_SA1111 /* * Because of the SA1111 DMA bug, we want to preserve our diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index f0cc599facb7..087e239704df 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -10,6 +10,7 @@ * * This is the "shell" of the ARMv6 processor support. */ +#include <linux/init.h> #include <linux/linkage.h> #include <asm/assembler.h> #include <asm/asm-offsets.h> @@ -132,7 +133,7 @@ cpu_v6_name: .asciz "ARMv6-compatible processor" .align - .section ".text.init", #alloc, #execinstr + __INIT /* * __v6_setup diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index d1ebec42521d..c221e26ac1d3 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -9,6 +9,7 @@ * * This is the "shell" of the ARMv7 processor support. */ +#include <linux/init.h> #include <linux/linkage.h> #include <asm/assembler.h> #include <asm/asm-offsets.h> @@ -153,7 +154,7 @@ cpu_v7_name: .ascii "ARMv7 Processor" .align - .section ".text.init", #alloc, #execinstr + __INIT /* * __v7_setup diff --git a/arch/arm/mm/tlb-v6.S b/arch/arm/mm/tlb-v6.S index 20f84bbaa9bb..73d7d89b04c4 100644 --- a/arch/arm/mm/tlb-v6.S +++ b/arch/arm/mm/tlb-v6.S @@ -10,6 +10,7 @@ * ARM architecture version 6 TLB handling functions. * These assume a split I/D TLB. */ +#include <linux/init.h> #include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/page.h> @@ -87,7 +88,7 @@ ENTRY(v6wbi_flush_kern_tlb_range) mcr p15, 0, r2, c7, c5, 4 @ prefetch flush mov pc, lr - .section ".text.init", #alloc, #execinstr + __INIT .type v6wbi_tlb_fns, #object ENTRY(v6wbi_tlb_fns) diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S index 24ba5109f2e7..b637e7380ab7 100644 --- a/arch/arm/mm/tlb-v7.S +++ b/arch/arm/mm/tlb-v7.S @@ -11,6 +11,7 @@ * ARM architecture version 6 TLB handling functions. * These assume a split I/D TLB. */ +#include <linux/init.h> #include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/page.h> @@ -80,7 +81,7 @@ ENTRY(v7wbi_flush_kern_tlb_range) mov pc, lr ENDPROC(v7wbi_flush_kern_tlb_range) - .section ".text.init", #alloc, #execinstr + __INIT .type v7wbi_tlb_fns, #object ENTRY(v7wbi_tlb_fns) diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c index f72420821619..3c127aabe214 100644 --- a/arch/arm/plat-iop/adma.c +++ b/arch/arm/plat-iop/adma.c @@ -119,7 +119,7 @@ static struct resource iop3xx_aau_resources[] = { } }; -static u64 iop3xx_adma_dmamask = DMA_32BIT_MASK; +static u64 iop3xx_adma_dmamask = DMA_BIT_MASK(32); static struct iop_adma_platform_data iop3xx_dma_0_data = { .hw_id = DMA0_ID, @@ -143,7 +143,7 @@ struct platform_device iop3xx_dma_0_channel = { .resource = iop3xx_dma_0_resources, .dev = { .dma_mask = &iop3xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop3xx_dma_0_data, }, }; @@ -155,7 +155,7 @@ struct platform_device iop3xx_dma_1_channel = { .resource = iop3xx_dma_1_resources, .dev = { .dma_mask = &iop3xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop3xx_dma_1_data, }, }; @@ -167,7 +167,7 @@ struct platform_device iop3xx_aau_channel = { .resource = iop3xx_aau_resources, .dev = { .dma_mask = &iop3xx_adma_dmamask, - .coherent_dma_mask = DMA_64BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(64), .platform_data = (void *) &iop3xx_aau_data, }, }; diff --git a/arch/arm/plat-mxc/include/mach/i2c.h b/arch/arm/plat-mxc/include/mach/i2c.h new file mode 100644 index 000000000000..4a5dc5c6d8e8 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/i2c.h @@ -0,0 +1,25 @@ +/* + * i2c.h - i.MX I2C driver header file + * + * Copyright (c) 2008, Darius Augulis <augulis.darius@gmail.com> + * + * This file is released under the GPLv2 + */ + +#ifndef __ASM_ARCH_I2C_H_ +#define __ASM_ARCH_I2C_H_ + +/** + * struct imxi2c_platform_data - structure of platform data for MXC I2C driver + * @init: Initialise gpio's and other board specific things + * @exit: Free everything initialised by @init + * @bitrate: Bus speed measured in Hz + * + **/ +struct imxi2c_platform_data { + int (*init)(struct device *dev); + void (*exit)(struct device *dev); + int bitrate; +}; + +#endif /* __ASM_ARCH_I2C_H_ */ diff --git a/arch/arm/plat-mxc/include/mach/imx-uart.h b/arch/arm/plat-mxc/include/mach/imx-uart.h index 83fb72c4048a..599217b2e13f 100644 --- a/arch/arm/plat-mxc/include/mach/imx-uart.h +++ b/arch/arm/plat-mxc/include/mach/imx-uart.h @@ -27,6 +27,4 @@ struct imxuart_platform_data { unsigned int flags; }; -int __init imx_init_uart(int uart_no, struct imxuart_platform_data *pdata); - #endif diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h index ab838cfe94f9..57e927a1fd3a 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -518,6 +518,8 @@ enum iomux_pins { */ #define MX31_PIN_CSPI3_MOSI__RXD3 IOMUX_MODE(MX31_PIN_CSPI3_MOSI, IOMUX_CONFIG_ALT1) #define MX31_PIN_CSPI3_MISO__TXD3 IOMUX_MODE(MX31_PIN_CSPI3_MISO, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CSPI3_SCLK__RTS3 IOMUX_MODE(MX31_PIN_CSPI3_SCLK, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CSPI3_SPI_RDY__CTS3 IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_ALT1) #define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) @@ -558,6 +560,16 @@ enum iomux_pins { #define MX31_PIN_SD1_DATA0__SD1_DATA0 IOMUX_MODE(MX31_PIN_SD1_DATA0, IOMUX_CONFIG_FUNC) #define MX31_PIN_SD1_CLK__SD1_CLK IOMUX_MODE(MX31_PIN_SD1_CLK, IOMUX_CONFIG_FUNC) #define MX31_PIN_SD1_CMD__SD1_CMD IOMUX_MODE(MX31_PIN_SD1_CMD, IOMUX_CONFIG_FUNC) +#define MX31_PIN_ATA_CS0__GPIO3_26 IOMUX_MODE(MX31_PIN_ATA_CS0, IOMUX_CONFIG_GPIO) +#define MX31_PIN_ATA_CS1__GPIO3_27 IOMUX_MODE(MX31_PIN_ATA_CS1, IOMUX_CONFIG_GPIO) +#define MX31_PIN_PC_PWRON__SD2_DATA3 IOMUX_MODE(MX31_PIN_PC_PWRON, IOMUX_CONFIG_ALT1) +#define MX31_PIN_PC_VS1__SD2_DATA2 IOMUX_MODE(MX31_PIN_PC_VS1, IOMUX_CONFIG_ALT1) +#define MX31_PIN_PC_READY__SD2_DATA1 IOMUX_MODE(MX31_PIN_PC_READY, IOMUX_CONFIG_ALT1) +#define MX31_PIN_PC_WAIT_B__SD2_DATA0 IOMUX_MODE(MX31_PIN_PC_WAIT_B, IOMUX_CONFIG_ALT1) +#define MX31_PIN_PC_CD2_B__SD2_CLK IOMUX_MODE(MX31_PIN_PC_CD2_B, IOMUX_CONFIG_ALT1) +#define MX31_PIN_PC_CD1_B__SD2_CMD IOMUX_MODE(MX31_PIN_PC_CD1_B, IOMUX_CONFIG_ALT1) +#define MX31_PIN_ATA_DIOR__GPIO3_28 IOMUX_MODE(MX31_PIN_ATA_DIOR, IOMUX_CONFIG_GPIO) +#define MX31_PIN_ATA_DIOW__GPIO3_29 IOMUX_MODE(MX31_PIN_ATA_DIOW, IOMUX_CONFIG_GPIO) #define MX31_PIN_LD0__LD0 IOMUX_MODE(MX31_PIN_LD0, IOMUX_CONFIG_FUNC) #define MX31_PIN_LD1__LD1 IOMUX_MODE(MX31_PIN_LD1, IOMUX_CONFIG_FUNC) #define MX31_PIN_LD2__LD2 IOMUX_MODE(MX31_PIN_LD2, IOMUX_CONFIG_FUNC) @@ -585,6 +597,42 @@ enum iomux_pins { #define MX31_PIN_D3_SPL__D3_SPL IOMUX_MODE(MX31_PIN_D3_SPL, IOMUX_CONFIG_FUNC) #define MX31_PIN_D3_CLS__D3_CLS IOMUX_MODE(MX31_PIN_D3_CLS, IOMUX_CONFIG_FUNC) #define MX31_PIN_LCS0__GPI03_23 IOMUX_MODE(MX31_PIN_LCS0, IOMUX_CONFIG_GPIO) +#define MX31_PIN_GPIO1_1__GPIO IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO) +#define MX31_PIN_I2C_CLK__SCL IOMUX_MODE(MX31_PIN_I2C_CLK, IOMUX_CONFIG_FUNC) +#define MX31_PIN_I2C_DAT__SDA IOMUX_MODE(MX31_PIN_I2C_DAT, IOMUX_CONFIG_FUNC) +#define MX31_PIN_DCD_DTE1__I2C2_SDA IOMUX_MODE(MX31_PIN_DCD_DTE1, IOMUX_CONFIG_ALT2) +#define MX31_PIN_RI_DTE1__I2C2_SCL IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_ALT2) +#define MX31_PIN_CSI_D4__CSI_D4 IOMUX_MODE(MX31_PIN_CSI_D4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D5__CSI_D5 IOMUX_MODE(MX31_PIN_CSI_D5, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D6__CSI_D6 IOMUX_MODE(MX31_PIN_CSI_D6, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D7__CSI_D7 IOMUX_MODE(MX31_PIN_CSI_D7, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D8__CSI_D8 IOMUX_MODE(MX31_PIN_CSI_D8, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D9__CSI_D9 IOMUX_MODE(MX31_PIN_CSI_D9, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D10__CSI_D10 IOMUX_MODE(MX31_PIN_CSI_D10, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D11__CSI_D11 IOMUX_MODE(MX31_PIN_CSI_D11, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D12__CSI_D12 IOMUX_MODE(MX31_PIN_CSI_D12, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D13__CSI_D13 IOMUX_MODE(MX31_PIN_CSI_D13, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D14__CSI_D14 IOMUX_MODE(MX31_PIN_CSI_D14, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_D15__CSI_D15 IOMUX_MODE(MX31_PIN_CSI_D15, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_HSYNC__CSI_HSYNC IOMUX_MODE(MX31_PIN_CSI_HSYNC, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_MCLK__CSI_MCLK IOMUX_MODE(MX31_PIN_CSI_MCLK, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_PIXCLK__CSI_PIXCLK IOMUX_MODE(MX31_PIN_CSI_PIXCLK, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CSI_VSYNC__CSI_VSYNC IOMUX_MODE(MX31_PIN_CSI_VSYNC, IOMUX_CONFIG_FUNC) +#define MX31_PIN_GPIO3_0__GPIO3_0 IOMUX_MODE(MX31_PIN_GPIO3_0, IOMUX_CONFIG_GPIO) +#define MX31_PIN_GPIO3_1__GPIO3_1 IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO) +#define MX31_PIN_TXD2__GPIO1_28 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_GPIO) +#define MX31_PIN_USBOTG_DATA0__USBOTG_DATA0 IOMUX_MODE(MX31_PIN_USBOTG_DATA0, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA1__USBOTG_DATA1 IOMUX_MODE(MX31_PIN_USBOTG_DATA1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA2__USBOTG_DATA2 IOMUX_MODE(MX31_PIN_USBOTG_DATA2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA3__USBOTG_DATA3 IOMUX_MODE(MX31_PIN_USBOTG_DATA3, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA4__USBOTG_DATA4 IOMUX_MODE(MX31_PIN_USBOTG_DATA4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA5__USBOTG_DATA5 IOMUX_MODE(MX31_PIN_USBOTG_DATA5, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA6__USBOTG_DATA6 IOMUX_MODE(MX31_PIN_USBOTG_DATA6, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DATA7__USBOTG_DATA7 IOMUX_MODE(MX31_PIN_USBOTG_DATA7, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_CLK__USBOTG_CLK IOMUX_MODE(MX31_PIN_USBOTG_CLK, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_DIR__USBOTG_DIR IOMUX_MODE(MX31_PIN_USBOTG_DIR, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_NXT__USBOTG_NXT IOMUX_MODE(MX31_PIN_USBOTG_NXT, IOMUX_CONFIG_FUNC) +#define MX31_PIN_USBOTG_STP__USBOTG_STP IOMUX_MODE(MX31_PIN_USBOTG_STP, IOMUX_CONFIG_FUNC) /*XXX: The SS0, SS1, SS2, SS3 lines of spi3 are multiplexed by cspi2_ss0, cspi2_ss1, cspi1_ss0 * cspi1_ss1*/ diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h index c02b8fc2d821..518a36504b88 100644 --- a/arch/arm/plat-mxc/include/mach/irqs.h +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -45,7 +45,7 @@ #define NR_IRQS (MXC_IPU_IRQ_START + MX3_IPU_IRQS) -extern void imx_irq_set_priority(unsigned char irq, unsigned char prio); +extern int imx_irq_set_priority(unsigned char irq, unsigned char prio); /* all normal IRQs can be FIQs */ #define FIQ_START 0 diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index e0783e619580..eca37d09f3f8 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -24,4 +24,12 @@ #define PHYS_OFFSET UL(0x80000000) #endif +#if defined(CONFIG_MX1_VIDEO) +/* + * Increase size of DMA-consistent memory region. + * This is required for i.MX camera driver to capture at least four VGA frames. + */ +#define CONSISTENT_DMA_SIZE SZ_4M +#endif /* CONFIG_MX1_VIDEO */ + #endif /* __ASM_ARCH_MXC_MEMORY_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx1_camera.h b/arch/arm/plat-mxc/include/mach/mx1_camera.h new file mode 100644 index 000000000000..4fd6c70314b4 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx1_camera.h @@ -0,0 +1,35 @@ +/* + * mx1_camera.h - i.MX1/i.MXL camera driver header file + * + * Copyright (c) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * Copyright (C) 2009, Darius Augulis <augulis.darius@gmail.com> + * + * Based on PXA camera.h file: + * Copyright (C) 2003, Intel Corporation + * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_CAMERA_H_ +#define __ASM_ARCH_CAMERA_H_ + +#define MX1_CAMERA_DATA_HIGH 1 +#define MX1_CAMERA_PCLK_RISING 2 +#define MX1_CAMERA_VSYNC_HIGH 4 + +extern unsigned char mx1_camera_sof_fiq_start, mx1_camera_sof_fiq_end; + +/** + * struct mx1_camera_pdata - i.MX1/i.MXL camera platform data + * @mclk_10khz: master clock frequency in 10kHz units + * @flags: MX1 camera platform flags + */ +struct mx1_camera_pdata { + unsigned long mclk_10khz; + unsigned long flags; +}; + +#endif /* __ASM_ARCH_CAMERA_H_ */ diff --git a/arch/arm/plat-mxc/include/mach/mx21.h b/arch/arm/plat-mxc/include/mach/mx21.h index e8c4cf56c24e..8b070a041a99 100644 --- a/arch/arm/plat-mxc/include/mach/mx21.h +++ b/arch/arm/plat-mxc/include/mach/mx21.h @@ -54,9 +54,6 @@ #define IRAM_BASE_ADDR 0xFFFFE800 /* internal ram */ -/* this CPU supports up to 192 GPIOs (don't forget the baseboard!) */ -#define ARCH_NR_GPIOS (6*32 + 16) - /* fixed interrupt numbers */ #define MXC_INT_USBCTRL 58 #define MXC_INT_USBCTRL 58 diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c index 6e7578a3514b..0fb68a531f55 100644 --- a/arch/arm/plat-mxc/irq.c +++ b/arch/arm/plat-mxc/irq.c @@ -50,23 +50,27 @@ #define IIM_PROD_REV_SH 3 #define IIM_PROD_REV_LEN 5 -#ifdef CONFIG_MXC_IRQ_PRIOR -void imx_irq_set_priority(unsigned char irq, unsigned char prio) +int imx_irq_set_priority(unsigned char irq, unsigned char prio) { +#ifdef CONFIG_MXC_IRQ_PRIOR unsigned int temp; unsigned int mask = 0x0F << irq % 8 * 4; - if (irq > 63) - return; + if (irq >= MXC_INTERNAL_IRQS) + return -EINVAL;; temp = __raw_readl(AVIC_NIPRIORITY(irq / 8)); temp &= ~mask; temp |= prio & mask; __raw_writel(temp, AVIC_NIPRIORITY(irq / 8)); + + return 0; +#else + return -ENOSYS; +#endif } EXPORT_SYMBOL(imx_irq_set_priority); -#endif #ifdef CONFIG_FIQ int mxc_set_irq_fiq(unsigned int irq, unsigned int type) diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index ef1b3cd85bd3..dab3357196fb 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -36,7 +36,7 @@ static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED; /* clock source */ -static cycle_t mxc_get_cycles(void) +static cycle_t mxc_get_cycles(struct clocksource *cs) { return __raw_readl(TIMER_BASE + MXC_TCN); } diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index d1797147732f..433021f3d7cc 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -185,7 +185,7 @@ console_initcall(omap_add_serial_console); #include <linux/clocksource.h> -static cycle_t omap_32k_read(void) +static cycle_t omap_32k_read(struct clocksource *cs) { return omap_readl(TIMER_32K_SYNCHRONIZED); } @@ -207,7 +207,7 @@ unsigned long long sched_clock(void) { unsigned long long ret; - ret = (unsigned long long)omap_32k_read(); + ret = (unsigned long long)omap_32k_read(&clocksource_32k); ret = (ret * clocksource_32k.mult_orig) >> clocksource_32k.shift; return ret; } diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 6fa2923e6dca..de8a001fc3a9 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <asm/mach/time.h> -#include <mach/hardware.h> +#include <mach/bridge-regs.h> /* * Number of timer ticks per jiffy. @@ -41,7 +41,7 @@ static u32 ticks_per_jiffy; /* * Clocksource handling. */ -static cycle_t orion_clksrc_read(void) +static cycle_t orion_clksrc_read(struct clocksource *cs) { return 0xffffffff - readl(TIMER0_VAL); } diff --git a/arch/arm/plat-s3c/dev-i2c0.c b/arch/arm/plat-s3c/dev-i2c0.c index fe327074037e..428372868fbb 100644 --- a/arch/arm/plat-s3c/dev-i2c0.c +++ b/arch/arm/plat-s3c/dev-i2c0.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c/dev-i2c0.c * - * Copyright 2008 Simtec Electronics + * Copyright 2008,2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * @@ -50,9 +50,8 @@ struct platform_device s3c_device_i2c0 = { static struct s3c2410_platform_i2c default_i2c_data0 __initdata = { .flags = 0, .slave_addr = 0x10, - .bus_freq = 100*1000, - .max_freq = 400*1000, - .sda_delay = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON, + .frequency = 100*1000, + .sda_delay = 100, }; void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd) diff --git a/arch/arm/plat-s3c/dev-i2c1.c b/arch/arm/plat-s3c/dev-i2c1.c index 2387fbf57af6..8349c462788c 100644 --- a/arch/arm/plat-s3c/dev-i2c1.c +++ b/arch/arm/plat-s3c/dev-i2c1.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c/dev-i2c1.c * - * Copyright 2008 Simtec Electronics + * Copyright 2008,2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * @@ -47,9 +47,8 @@ static struct s3c2410_platform_i2c default_i2c_data1 __initdata = { .flags = 0, .bus_num = 1, .slave_addr = 0x10, - .bus_freq = 100*1000, - .max_freq = 400*1000, - .sda_delay = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON, + .frequency = 100*1000, + .sda_delay = 100, }; void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd) diff --git a/arch/arm/plat-s3c/gpio-config.c b/arch/arm/plat-s3c/gpio-config.c index 7642b975a998..08044dec9731 100644 --- a/arch/arm/plat-s3c/gpio-config.c +++ b/arch/arm/plat-s3c/gpio-config.c @@ -13,6 +13,7 @@ */ #include <linux/kernel.h> +#include <linux/module.h> #include <linux/gpio.h> #include <linux/io.h> @@ -38,6 +39,7 @@ int s3c_gpio_cfgpin(unsigned int pin, unsigned int config) return ret; } +EXPORT_SYMBOL(s3c_gpio_cfgpin); int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull) { @@ -56,6 +58,7 @@ int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull) return ret; } +EXPORT_SYMBOL(s3c_gpio_setpull); #ifdef CONFIG_S3C_GPIO_CFG_S3C24XX int s3c_gpio_setcfg_s3c24xx_banka(struct s3c_gpio_chip *chip, diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h index 6b1b5231511c..26f0cec3ac04 100644 --- a/arch/arm/plat-s3c/include/plat/devs.h +++ b/arch/arm/plat-s3c/include/plat/devs.h @@ -34,6 +34,7 @@ extern struct platform_device s3c_device_iis; extern struct platform_device s3c_device_rtc; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_sdi; +extern struct platform_device s3c_device_hwmon; extern struct platform_device s3c_device_hsmmc0; extern struct platform_device s3c_device_hsmmc1; extern struct platform_device s3c_device_hsmmc2; diff --git a/arch/arm/plat-s3c/include/plat/iic.h b/arch/arm/plat-s3c/include/plat/iic.h index dc1dfcb9bc6c..67450f115748 100644 --- a/arch/arm/plat-s3c/include/plat/iic.h +++ b/arch/arm/plat-s3c/include/plat/iic.h @@ -1,9 +1,9 @@ -/* arch/arm/mach-s3c2410/include/mach/iic.h +/* arch/arm/plat-s3c/include/plat/iic.h * - * Copyright (c) 2004 Simtec Electronics + * Copyright 2004,2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * - * S3C2410 - I2C Controller platfrom_device info + * S3C - I2C Controller platform_device info * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -15,19 +15,24 @@ #define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */ -/* Notes: - * 1) All frequencies are expressed in Hz - * 2) A value of zero is `do not care` -*/ - +/** + * struct s3c2410_platform_i2c - Platform data for s3c I2C. + * @bus_num: The bus number to use (if possible). + * @flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER). + * @slave_addr: The I2C address for the slave device (if enabled). + * @frequency: The desired frequency in Hz of the bus. This is + * guaranteed to not be exceeded. If the caller does + * not care, use zero and the driver will select a + * useful default. + * @sda_delay: The delay (in ns) applied to SDA edges. + * @cfg_gpio: A callback to configure the pins for I2C operation. + */ struct s3c2410_platform_i2c { - int bus_num; /* bus number to use */ + int bus_num; unsigned int flags; - unsigned int slave_addr; /* slave address for controller */ - unsigned long bus_freq; /* standard bus frequency */ - unsigned long max_freq; /* max frequency for the bus */ - unsigned long min_freq; /* min frequency for the bus */ - unsigned int sda_delay; /* pclks (s3c2440 only) */ + unsigned int slave_addr; + unsigned long frequency; + unsigned int sda_delay; void (*cfg_gpio)(struct platform_device *dev); }; diff --git a/arch/arm/plat-s3c24xx/adc.c b/arch/arm/plat-s3c24xx/adc.c index 9a5c767e0a42..91adfa71c172 100644 --- a/arch/arm/plat-s3c24xx/adc.c +++ b/arch/arm/plat-s3c24xx/adc.c @@ -100,7 +100,7 @@ static void s3c_adc_dbgshow(struct adc_device *adc) readl(adc->regs + S3C2410_ADCDLY)); } -void s3c_adc_try(struct adc_device *adc) +static void s3c_adc_try(struct adc_device *adc) { struct s3c_adc_client *next = adc->ts_pend; @@ -190,6 +190,23 @@ EXPORT_SYMBOL_GPL(s3c_adc_register); void s3c_adc_release(struct s3c_adc_client *client) { /* We should really check that nothing is in progress. */ + if (adc_dev->cur == client) + adc_dev->cur = NULL; + if (adc_dev->ts_pend == client) + adc_dev->ts_pend = NULL; + else { + struct list_head *p, *n; + struct s3c_adc_client *tmp; + + list_for_each_safe(p, n, &adc_pending) { + tmp = list_entry(p, struct s3c_adc_client, pend); + if (tmp == client) + list_del(&tmp->pend); + } + } + + if (adc_dev->cur == NULL) + s3c_adc_try(adc_dev); kfree(client); } EXPORT_SYMBOL_GPL(s3c_adc_release); diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c index 94a341aaa4e4..5c0491bf738b 100644 --- a/arch/arm/plat-s3c24xx/gpiolib.c +++ b/arch/arm/plat-s3c24xx/gpiolib.c @@ -19,7 +19,7 @@ #include <linux/io.h> #include <linux/gpio.h> -#include <plat/gpio-core.h> +#include <mach/gpio-core.h> #include <mach/hardware.h> #include <asm/irq.h> diff --git a/arch/avr32/boards/hammerhead/flash.c b/arch/avr32/boards/hammerhead/flash.c index 559bbcb03f9b..776c3cb9b6e4 100644 --- a/arch/avr32/boards/hammerhead/flash.c +++ b/arch/avr32/boards/hammerhead/flash.c @@ -280,13 +280,13 @@ static struct resource hh_fpga0_resource[] = { }, }; -static u64 hh_fpga0_dma_mask = DMA_32BIT_MASK; +static u64 hh_fpga0_dma_mask = DMA_BIT_MASK(32); static struct platform_device hh_fpga0_device = { .name = "hh_fpga", .id = 0, .dev = { .dma_mask = &hh_fpga0_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .resource = hh_fpga0_resource, .num_resources = ARRAY_SIZE(hh_fpga0_resource), diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index 0ff46bf873b0..f27aa3b259fa 100644 --- a/arch/avr32/kernel/time.c +++ b/arch/avr32/kernel/time.c @@ -18,7 +18,7 @@ #include <mach/pm.h> -static cycle_t read_cycle_count(void) +static cycle_t read_cycle_count(struct clocksource *cs) { return (cycle_t)sysreg_read(COUNT); } diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 7cc653798327..eb9d4dc2e86d 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -60,26 +60,26 @@ * don't ... tc, smc, pio, rtc, watchdog, pwm, ps2, and more. */ #define DEFINE_DEV(_name, _id) \ -static u64 _name##_id##_dma_mask = DMA_32BIT_MASK; \ +static u64 _name##_id##_dma_mask = DMA_BIT_MASK(32); \ static struct platform_device _name##_id##_device = { \ .name = #_name, \ .id = _id, \ .dev = { \ .dma_mask = &_name##_id##_dma_mask, \ - .coherent_dma_mask = DMA_32BIT_MASK, \ + .coherent_dma_mask = DMA_BIT_MASK(32), \ }, \ .resource = _name##_id##_resource, \ .num_resources = ARRAY_SIZE(_name##_id##_resource), \ } #define DEFINE_DEV_DATA(_name, _id) \ -static u64 _name##_id##_dma_mask = DMA_32BIT_MASK; \ +static u64 _name##_id##_dma_mask = DMA_BIT_MASK(32); \ static struct platform_device _name##_id##_device = { \ .name = #_name, \ .id = _id, \ .dev = { \ .dma_mask = &_name##_id##_dma_mask, \ .platform_data = &_name##_id##_data, \ - .coherent_dma_mask = DMA_32BIT_MASK, \ + .coherent_dma_mask = DMA_BIT_MASK(32), \ }, \ .resource = _name##_id##_resource, \ .num_resources = ARRAY_SIZE(_name##_id##_resource), \ diff --git a/arch/blackfin/include/asm/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h index 0292d58f9362..aaeb4df10d57 100644 --- a/arch/blackfin/include/asm/bfin5xx_spi.h +++ b/arch/blackfin/include/asm/bfin5xx_spi.h @@ -11,6 +11,8 @@ #ifndef _SPI_CHANNEL_H_ #define _SPI_CHANNEL_H_ +#define MIN_SPI_BAUD_VAL 2 + #define SPI_READ 0 #define SPI_WRITE 1 @@ -122,6 +124,9 @@ struct bfin5xx_spi_chip { u8 bits_per_word; u8 cs_change_per_word; u16 cs_chg_udelay; /* Some devices require 16-bit delays */ + u32 cs_gpio; + /* Value to send if no TX value is supplied, usually 0x0 or 0xFFFF */ + u16 idle_tx_val; }; #endif /* _SPI_CHANNEL_H_ */ diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index f49427293ca1..e040e03335ea 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -337,7 +337,7 @@ int _access_ok(unsigned long addr, unsigned long size) if (addr >= memory_mtd_end && (addr + size) <= physical_mem_end) return 1; -#ifdef CONFIG_ROMFS_MTD_FS +#ifdef CONFIG_ROMFS_ON_MTD /* For XIP, allow user space to use pointers within the ROMFS. */ if (addr >= memory_mtd_start && (addr + size) <= memory_mtd_end) return 1; diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c index 0ed2badfd746..27646121280a 100644 --- a/arch/blackfin/kernel/time-ts.c +++ b/arch/blackfin/kernel/time-ts.c @@ -58,16 +58,11 @@ static inline unsigned long long cycles_2_ns(cycle_t cyc) return (cyc * cyc2ns_scale) >> CYC2NS_SCALE_FACTOR; } -static cycle_t read_cycles(void) +static cycle_t read_cycles(struct clocksource *cs) { return __bfin_cycles_off + (get_cycles() << __bfin_cycles_mod); } -unsigned long long sched_clock(void) -{ - return cycles_2_ns(read_cycles()); -} - static struct clocksource clocksource_bfin = { .name = "bfin_cycles", .rating = 350, @@ -77,6 +72,11 @@ static struct clocksource clocksource_bfin = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +unsigned long long sched_clock(void) +{ + return cycles_2_ns(read_cycles(&clocksource_bfin)); +} + static int __init bfin_clocksource_init(void) { set_cyc2ns_scale(get_cclk() / 1000); diff --git a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h index e21c1c3e4ec7..0fb2ce5d840e 100644 --- a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -87,6 +87,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -125,6 +126,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -140,6 +142,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART0_RX, + IRQ_UART0_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART0_TX, CH_UART0_RX, @@ -154,6 +157,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02000, IRQ_UART1_RX, + IRQ_UART1_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART1_TX, CH_UART1_RX, diff --git a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h index e8c41fd842b5..a625659dd67f 100644 --- a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -87,6 +87,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -125,6 +126,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -140,6 +142,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART0_RX, + IRQ_UART0_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART0_TX, CH_UART0_RX, @@ -154,6 +157,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02000, IRQ_UART1_RX, + IRQ_UART1_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART1_TX, CH_UART1_RX, @@ -167,29 +171,3 @@ struct bfin_serial_res bfin_serial_resource[] = { }; #define DRIVER_NAME "bfin-uart" - -static void bfin_serial_hw_init(struct bfin_serial_port *uart) -{ - -#ifdef CONFIG_SERIAL_BFIN_UART0 - peripheral_request(P_UART0_TX, DRIVER_NAME); - peripheral_request(P_UART0_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_UART1 - peripheral_request(P_UART1_TX, DRIVER_NAME); - peripheral_request(P_UART1_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, DRIVER_NAME); - gpio_direction_input(uart->cts_pin); - } - - if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, DRIVER_NAME); - gpio_direction_output(uart->rts_pin, 0); - } -#endif -} diff --git a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h index 5f517f53b0fd..a3789d7ccf8c 100644 --- a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -74,6 +74,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -116,6 +117,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -130,6 +132,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART_RX, + IRQ_UART_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART_TX, CH_UART_RX, @@ -142,23 +145,3 @@ struct bfin_serial_res bfin_serial_resource[] = { }; #define DRIVER_NAME "bfin-uart" - -static void bfin_serial_hw_init(struct bfin_serial_port *uart) -{ - -#ifdef CONFIG_SERIAL_BFIN_UART0 - peripheral_request(P_UART0_TX, DRIVER_NAME); - peripheral_request(P_UART0_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, DRIVER_NAME); - gpio_direction_input(uart->cts_pin); - } - if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, DRIVER_NAME); - gpio_direction_output(uart->rts_pin, 0); - } -#endif -} diff --git a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h index 9e34700844a2..b86662fb9de7 100644 --- a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -87,6 +87,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -99,7 +100,6 @@ struct bfin_serial_port { struct work_struct tx_dma_workqueue; #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct timer_list cts_timer; int cts_pin; int rts_pin; #endif @@ -125,6 +125,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -140,6 +141,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART0_RX, + IRQ_UART0_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART0_TX, CH_UART0_RX, @@ -154,6 +156,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02000, IRQ_UART1_RX, + IRQ_UART1_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART1_TX, CH_UART1_RX, @@ -167,29 +170,3 @@ struct bfin_serial_res bfin_serial_resource[] = { }; #define DRIVER_NAME "bfin-uart" - -static void bfin_serial_hw_init(struct bfin_serial_port *uart) -{ - -#ifdef CONFIG_SERIAL_BFIN_UART0 - peripheral_request(P_UART0_TX, DRIVER_NAME); - peripheral_request(P_UART0_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_UART1 - peripheral_request(P_UART1_TX, DRIVER_NAME); - peripheral_request(P_UART1_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, DRIVER_NAME); - gpio_direction_input(uart->cts_pin); - } - - if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, DRIVER_NAME); - gpio_direction_output(uart->rts_pin, 0); - } -#endif -} diff --git a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h index 3c2811ebecdd..c536551eb4b8 100644 --- a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -87,6 +87,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -125,6 +126,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -140,6 +142,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART0_RX, + IRQ_UART0_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART0_TX, CH_UART0_RX, @@ -154,6 +157,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02000, IRQ_UART1_RX, + IRQ_UART1_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART1_TX, CH_UART1_RX, diff --git a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h index c05e79cba257..2d1b5fa3cca0 100644 --- a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h @@ -46,41 +46,27 @@ #define UART_PUT_CHAR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_THR),v) #define UART_PUT_DLL(uart,v) bfin_write16(((uart)->port.membase + OFFSET_DLL),v) #define UART_SET_IER(uart,v) bfin_write16(((uart)->port.membase + OFFSET_IER_SET),v) -#define UART_CLEAR_IER(uart,v) bfin_write16(((uart)->port.membase + OFFSET_IER_CLEAR),v) +#define UART_CLEAR_IER(uart,v) bfin_write16(((uart)->port.membase + OFFSET_IER_CLEAR),v) #define UART_PUT_DLH(uart,v) bfin_write16(((uart)->port.membase + OFFSET_DLH),v) #define UART_PUT_LSR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_LSR),v) #define UART_PUT_LCR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_LCR),v) #define UART_CLEAR_LSR(uart) bfin_write16(((uart)->port.membase + OFFSET_LSR), -1) #define UART_PUT_GCTL(uart,v) bfin_write16(((uart)->port.membase + OFFSET_GCTL),v) #define UART_PUT_MCR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_MCR),v) +#define UART_CLEAR_SCTS(uart) bfin_write16(((uart)->port.membase + OFFSET_MSR),SCTS) #define UART_SET_DLAB(uart) /* MMRs not muxed on BF54x */ #define UART_CLEAR_DLAB(uart) /* MMRs not muxed on BF54x */ #define UART_GET_CTS(x) (UART_GET_MSR(x) & CTS) -#define UART_SET_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) | MRTS)) -#define UART_CLEAR_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) & ~MRTS)) +#define UART_DISABLE_RTS(x) UART_PUT_MCR(x, UART_GET_MCR(x) & ~(ARTS|MRTS)) +#define UART_ENABLE_RTS(x) UART_PUT_MCR(x, UART_GET_MCR(x) | MRTS | ARTS) #define UART_ENABLE_INTS(x, v) UART_SET_IER(x, v) #define UART_DISABLE_INTS(x) UART_CLEAR_IER(x, 0xF) -#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART2_CTSRTS) -# define CONFIG_SERIAL_BFIN_CTSRTS - -# ifndef CONFIG_UART0_CTS_PIN -# define CONFIG_UART0_CTS_PIN -1 -# endif - -# ifndef CONFIG_UART0_RTS_PIN -# define CONFIG_UART0_RTS_PIN -1 -# endif - -# ifndef CONFIG_UART2_CTS_PIN -# define CONFIG_UART2_CTS_PIN -1 -# endif - -# ifndef CONFIG_UART2_RTS_PIN -# define CONFIG_UART2_RTS_PIN -1 -# endif +#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS) || \ + defined(CONFIG_BFIN_UART2_CTSRTS) || defined(CONFIG_BFIN_UART3_CTSRTS) +# define CONFIG_SERIAL_BFIN_HARD_CTSRTS #endif #define BFIN_UART_TX_FIFO_SIZE 2 @@ -91,6 +77,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; int tx_count; @@ -101,23 +88,24 @@ struct bfin_serial_port { unsigned int rx_dma_channel; struct work_struct tx_dma_workqueue; #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct timer_list cts_timer; - int cts_pin; - int rts_pin; +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + int scts; + int cts_pin; + int rts_pin; #endif }; struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - int uart_cts_pin; - int uart_rts_pin; +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + int uart_cts_pin; + int uart_rts_pin; #endif }; @@ -126,13 +114,14 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART0_RX, + IRQ_UART0_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART0_TX, CH_UART0_RX, #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - CONFIG_UART0_CTS_PIN, - CONFIG_UART0_RTS_PIN, +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + 0, + 0, #endif }, #endif @@ -140,13 +129,14 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02000, IRQ_UART1_RX, + IRQ_UART1_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART1_TX, CH_UART1_RX, #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - 0, - 0, +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + GPIO_PE10, + GPIO_PE9, #endif }, #endif @@ -154,13 +144,14 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC02100, IRQ_UART2_RX, + IRQ_UART2_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART2_TX, CH_UART2_RX, #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - CONFIG_UART2_CTS_PIN, - CONFIG_UART2_RTS_PIN, +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + 0, + 0, #endif }, #endif @@ -168,61 +159,17 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC03100, IRQ_UART3_RX, + IRQ_UART3_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART3_TX, CH_UART3_RX, #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - 0, - 0, +#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS + GPIO_PB3, + GPIO_PB2, #endif }, #endif }; #define DRIVER_NAME "bfin-uart" - -static void bfin_serial_hw_init(struct bfin_serial_port *uart) -{ -#ifdef CONFIG_SERIAL_BFIN_UART0 - peripheral_request(P_UART0_TX, DRIVER_NAME); - peripheral_request(P_UART0_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_UART1 - peripheral_request(P_UART1_TX, DRIVER_NAME); - peripheral_request(P_UART1_RX, DRIVER_NAME); - -#ifdef CONFIG_BFIN_UART1_CTSRTS - peripheral_request(P_UART1_RTS, DRIVER_NAME); - peripheral_request(P_UART1_CTS, DRIVER_NAME); -#endif -#endif - -#ifdef CONFIG_SERIAL_BFIN_UART2 - peripheral_request(P_UART2_TX, DRIVER_NAME); - peripheral_request(P_UART2_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_UART3 - peripheral_request(P_UART3_TX, DRIVER_NAME); - peripheral_request(P_UART3_RX, DRIVER_NAME); - -#ifdef CONFIG_BFIN_UART3_CTSRTS - peripheral_request(P_UART3_RTS, DRIVER_NAME); - peripheral_request(P_UART3_CTS, DRIVER_NAME); -#endif -#endif - SSYNC(); -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, DRIVER_NAME); - gpio_direction_input(uart->cts_pin); - } - - if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, DRIVER_NAME); - gpio_direction_output(uart->rts_pin, 0); - } -#endif -} diff --git a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h index ca8c5f645209..a1b50878553f 100644 --- a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h +++ b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h @@ -53,9 +53,9 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) -#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) -#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) -#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin)) +#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0) #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) @@ -74,6 +74,7 @@ struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int status_irq; unsigned int lsr; #ifdef CONFIG_SERIAL_BFIN_DMA int tx_done; @@ -116,6 +117,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart) struct bfin_serial_res { unsigned long uart_base_addr; int uart_irq; + int uart_status_irq; #ifdef CONFIG_SERIAL_BFIN_DMA unsigned int uart_tx_dma_channel; unsigned int uart_rx_dma_channel; @@ -130,6 +132,7 @@ struct bfin_serial_res bfin_serial_resource[] = { { 0xFFC00400, IRQ_UART_RX, + IRQ_UART_ERROR, #ifdef CONFIG_SERIAL_BFIN_DMA CH_UART_TX, CH_UART_RX, @@ -142,23 +145,3 @@ struct bfin_serial_res bfin_serial_resource[] = { }; #define DRIVER_NAME "bfin-uart" - -static void bfin_serial_hw_init(struct bfin_serial_port *uart) -{ - -#ifdef CONFIG_SERIAL_BFIN_UART0 - peripheral_request(P_UART0_TX, DRIVER_NAME); - peripheral_request(P_UART0_RX, DRIVER_NAME); -#endif - -#ifdef CONFIG_SERIAL_BFIN_CTSRTS - if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, DRIVER_NAME); - gpio_direction_input(uart->cts_pin); - } - if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, DRIVER_NAME); - gpio_direction_output(uart->rts_pin, 0); - } -#endif -} diff --git a/arch/cris/include/asm/ioctls.h b/arch/cris/include/asm/ioctls.h index 4f4e52531fa0..35bbc181598a 100644 --- a/arch/cris/include/asm/ioctls.h +++ b/arch/cris/include/asm/ioctls.h @@ -74,8 +74,9 @@ #define TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */ #define FIOQSIZE 0x5460 -#define TIOCSERSETRS485 0x5461 /* enable rs-485 */ -#define TIOCSERWRRS485 0x5462 /* write rs-485 */ +#define TIOCSERSETRS485 0x5461 /* enable rs-485 (deprecated) */ +#define TIOCSERWRRS485 0x5462 /* write rs-485 */ +#define TIOCSRS485 0x5463 /* enable rs-485 */ /* Used for packet mode */ #define TIOCPKT_DATA 0 diff --git a/arch/cris/include/asm/rs485.h b/arch/cris/include/asm/rs485.h index c331c51b0c2b..ad40f9fbcb8a 100644 --- a/arch/cris/include/asm/rs485.h +++ b/arch/cris/include/asm/rs485.h @@ -1,15 +1,13 @@ /* RS-485 structures */ -/* RS-485 support */ -/* Used with ioctl() TIOCSERSETRS485 */ +/* Used with ioctl() TIOCSERSETRS485 for backward compatibility! + * XXX: Do not use it for new code! + */ struct rs485_control { unsigned short rts_on_send; unsigned short rts_after_sent; unsigned long delay_rts_before_send; unsigned short enabled; -#ifdef __KERNEL__ - int disable_serial_loopback; -#endif }; /* Used with ioctl() TIOCSERWRRS485 */ diff --git a/arch/cris/include/asm/termios.h b/arch/cris/include/asm/termios.h index b0124e6c2e41..1265109f4ce3 100644 --- a/arch/cris/include/asm/termios.h +++ b/arch/cris/include/asm/termios.h @@ -4,6 +4,7 @@ #include <asm/termbits.h> #include <asm/ioctls.h> #include <asm/rs485.h> +#include <linux/serial.h> struct winsize { unsigned short ws_row; diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild new file mode 100644 index 000000000000..0f8956def738 --- /dev/null +++ b/arch/frv/include/asm/Kbuild @@ -0,0 +1,5 @@ +include include/asm-generic/Kbuild.asm + +header-y += registers.h + +unifdef-y += termios.h diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h new file mode 100644 index 000000000000..296c35cfb207 --- /dev/null +++ b/arch/frv/include/asm/atomic.h @@ -0,0 +1,198 @@ +/* atomic.h: atomic operation emulation for FR-V + * + * For an explanation of how atomic ops work in this arch, see: + * Documentation/frv/atomic-ops.txt + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_ATOMIC_H +#define _ASM_ATOMIC_H + +#include <linux/types.h> +#include <asm/spr-regs.h> +#include <asm/system.h> + +#ifdef CONFIG_SMP +#error not SMP safe +#endif + +/* + * Atomic operations that C can't guarantee us. Useful for + * resource counting etc.. + * + * We do not have SMP systems, so we don't have to deal with that. + */ + +/* Atomic operations are already serializing */ +#define smp_mb__before_atomic_dec() barrier() +#define smp_mb__after_atomic_dec() barrier() +#define smp_mb__before_atomic_inc() barrier() +#define smp_mb__after_atomic_inc() barrier() + +#define ATOMIC_INIT(i) { (i) } +#define atomic_read(v) ((v)->counter) +#define atomic_set(v, i) (((v)->counter) = (i)) + +#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS +static inline int atomic_add_return(int i, atomic_t *v) +{ + unsigned long val; + + asm("0: \n" + " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */ + " ckeq icc3,cc7 \n" + " ld.p %M0,%1 \n" /* LD.P/ORCR must be atomic */ + " orcr cc7,cc7,cc3 \n" /* set CC3 to true */ + " add%I2 %1,%2,%1 \n" + " cst.p %1,%M0 ,cc3,#1 \n" + " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* clear ICC3.Z if store happens */ + " beq icc3,#0,0b \n" + : "+U"(v->counter), "=&r"(val) + : "NPr"(i) + : "memory", "cc7", "cc3", "icc3" + ); + + return val; +} + +static inline int atomic_sub_return(int i, atomic_t *v) +{ + unsigned long val; + + asm("0: \n" + " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */ + " ckeq icc3,cc7 \n" + " ld.p %M0,%1 \n" /* LD.P/ORCR must be atomic */ + " orcr cc7,cc7,cc3 \n" /* set CC3 to true */ + " sub%I2 %1,%2,%1 \n" + " cst.p %1,%M0 ,cc3,#1 \n" + " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* clear ICC3.Z if store happens */ + " beq icc3,#0,0b \n" + : "+U"(v->counter), "=&r"(val) + : "NPr"(i) + : "memory", "cc7", "cc3", "icc3" + ); + + return val; +} + +#else + +extern int atomic_add_return(int i, atomic_t *v); +extern int atomic_sub_return(int i, atomic_t *v); + +#endif + +static inline int atomic_add_negative(int i, atomic_t *v) +{ + return atomic_add_return(i, v) < 0; +} + +static inline void atomic_add(int i, atomic_t *v) +{ + atomic_add_return(i, v); +} + +static inline void atomic_sub(int i, atomic_t *v) +{ + atomic_sub_return(i, v); +} + +static inline void atomic_inc(atomic_t *v) +{ + atomic_add_return(1, v); +} + +static inline void atomic_dec(atomic_t *v) +{ + atomic_sub_return(1, v); +} + +#define atomic_dec_return(v) atomic_sub_return(1, (v)) +#define atomic_inc_return(v) atomic_add_return(1, (v)) + +#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0) +#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) +#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) + +/*****************************************************************************/ +/* + * exchange value with memory + */ +#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS + +#define xchg(ptr, x) \ +({ \ + __typeof__(ptr) __xg_ptr = (ptr); \ + __typeof__(*(ptr)) __xg_orig; \ + \ + switch (sizeof(__xg_orig)) { \ + case 4: \ + asm volatile( \ + "swap%I0 %M0,%1" \ + : "+m"(*__xg_ptr), "=r"(__xg_orig) \ + : "1"(x) \ + : "memory" \ + ); \ + break; \ + \ + default: \ + __xg_orig = (__typeof__(__xg_orig))0; \ + asm volatile("break"); \ + break; \ + } \ + \ + __xg_orig; \ +}) + +#else + +extern uint32_t __xchg_32(uint32_t i, volatile void *v); + +#define xchg(ptr, x) \ +({ \ + __typeof__(ptr) __xg_ptr = (ptr); \ + __typeof__(*(ptr)) __xg_orig; \ + \ + switch (sizeof(__xg_orig)) { \ + case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr); break; \ + default: \ + __xg_orig = (__typeof__(__xg_orig))0; \ + asm volatile("break"); \ + break; \ + } \ + __xg_orig; \ +}) + +#endif + +#define tas(ptr) (xchg((ptr), 1)) + +#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + +static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) +{ + int c, old; + c = atomic_read(v); + for (;;) { + if (unlikely(c == (u))) + break; + old = atomic_cmpxchg((v), c, c + (a)); + if (likely(old == c)) + break; + c = old; + } + return c != (u); +} + +#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) + +#include <asm-generic/atomic.h> +#endif /* _ASM_ATOMIC_H */ diff --git a/arch/frv/include/asm/auxvec.h b/arch/frv/include/asm/auxvec.h new file mode 100644 index 000000000000..07710778fa10 --- /dev/null +++ b/arch/frv/include/asm/auxvec.h @@ -0,0 +1,4 @@ +#ifndef __FRV_AUXVEC_H +#define __FRV_AUXVEC_H + +#endif diff --git a/arch/frv/include/asm/ax88796.h b/arch/frv/include/asm/ax88796.h new file mode 100644 index 000000000000..637e980393c5 --- /dev/null +++ b/arch/frv/include/asm/ax88796.h @@ -0,0 +1,22 @@ +/* ax88796.h: access points to the driver for the AX88796 NE2000 clone + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_AX88796_H +#define _ASM_AX88796_H + +#include <asm/mb-regs.h> + +#define AX88796_IOADDR (__region_CS1 + 0x200) +#define AX88796_IRQ IRQ_CPU_EXTERNAL7 +#define AX88796_FULL_DUPLEX 0 /* force full duplex */ +#define AX88796_BUS_INFO "CS1#+0x200" /* bus info for ethtool */ + +#endif /* _ASM_AX88796_H */ diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h new file mode 100644 index 000000000000..287f6f697ce2 --- /dev/null +++ b/arch/frv/include/asm/bitops.h @@ -0,0 +1,412 @@ +/* bitops.h: bit operations for the Fujitsu FR-V CPUs + * + * For an explanation of how atomic ops work in this arch, see: + * Documentation/frv/atomic-ops.txt + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_BITOPS_H +#define _ASM_BITOPS_H + +#include <linux/compiler.h> +#include <asm/byteorder.h> + +#ifdef __KERNEL__ + +#ifndef _LINUX_BITOPS_H +#error only <linux/bitops.h> can be included directly +#endif + +#include <asm-generic/bitops/ffz.h> + +/* + * clear_bit() doesn't provide any barrier for the compiler. + */ +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() + +#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS +static inline +unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v) +{ + unsigned long old, tmp; + + asm volatile( + "0: \n" + " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */ + " ckeq icc3,cc7 \n" + " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */ + " orcr cc7,cc7,cc3 \n" /* set CC3 to true */ + " and%I3 %1,%3,%2 \n" + " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */ + " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */ + " beq icc3,#0,0b \n" + : "+U"(*v), "=&r"(old), "=r"(tmp) + : "NPr"(~mask) + : "memory", "cc7", "cc3", "icc3" + ); + + return old; +} + +static inline +unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v) +{ + unsigned long old, tmp; + + asm volatile( + "0: \n" + " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */ + " ckeq icc3,cc7 \n" + " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */ + " orcr cc7,cc7,cc3 \n" /* set CC3 to true */ + " or%I3 %1,%3,%2 \n" + " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */ + " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */ + " beq icc3,#0,0b \n" + : "+U"(*v), "=&r"(old), "=r"(tmp) + : "NPr"(mask) + : "memory", "cc7", "cc3", "icc3" + ); + + return old; +} + +static inline +unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v) +{ + unsigned long old, tmp; + + asm volatile( + "0: \n" + " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */ + " ckeq icc3,cc7 \n" + " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */ + " orcr cc7,cc7,cc3 \n" /* set CC3 to true */ + " xor%I3 %1,%3,%2 \n" + " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */ + " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */ + " beq icc3,#0,0b \n" + : "+U"(*v), "=&r"(old), "=r"(tmp) + : "NPr"(mask) + : "memory", "cc7", "cc3", "icc3" + ); + + return old; +} + +#else + +extern unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v); +extern unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v); +extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v); + +#endif + +#define atomic_clear_mask(mask, v) atomic_test_and_ANDNOT_mask((mask), (v)) +#define atomic_set_mask(mask, v) atomic_test_and_OR_mask((mask), (v)) + +static inline int test_and_clear_bit(int nr, volatile void *addr) +{ + volatile unsigned long *ptr = addr; + unsigned long mask = 1UL << (nr & 31); + ptr += nr >> 5; + return (atomic_test_and_ANDNOT_mask(mask, ptr) & mask) != 0; +} + +static inline int test_and_set_bit(int nr, volatile void *addr) +{ + volatile unsigned long *ptr = addr; + unsigned long mask = 1UL << (nr & 31); + ptr += nr >> 5; + return (atomic_test_and_OR_mask(mask, ptr) & mask) != 0; +} + +static inline int test_and_change_bit(int nr, volatile void *addr) +{ + volatile unsigned long *ptr = addr; + unsigned long mask = 1UL << (nr & 31); + ptr += nr >> 5; + return (atomic_test_and_XOR_mask(mask, ptr) & mask) != 0; +} + +static inline void clear_bit(int nr, volatile void *addr) +{ + test_and_clear_bit(nr, addr); +} + +static inline void set_bit(int nr, volatile void *addr) +{ + test_and_set_bit(nr, addr); +} + +static inline void change_bit(int nr, volatile void * addr) +{ + test_and_change_bit(nr, addr); +} + +static inline void __clear_bit(int nr, volatile void * addr) +{ + volatile unsigned long *a = addr; + int mask; + + a += nr >> 5; + mask = 1 << (nr & 31); + *a &= ~mask; +} + +static inline void __set_bit(int nr, volatile void * addr) +{ + volatile unsigned long *a = addr; + int mask; + + a += nr >> 5; + mask = 1 << (nr & 31); + *a |= mask; +} + +static inline void __change_bit(int nr, volatile void *addr) +{ + volatile unsigned long *a = addr; + int mask; + + a += nr >> 5; + mask = 1 << (nr & 31); + *a ^= mask; +} + +static inline int __test_and_clear_bit(int nr, volatile void * addr) +{ + volatile unsigned long *a = addr; + int mask, retval; + + a += nr >> 5; + mask = 1 << (nr & 31); + retval = (mask & *a) != 0; + *a &= ~mask; + return retval; +} + +static inline int __test_and_set_bit(int nr, volatile void * addr) +{ + volatile unsigned long *a = addr; + int mask, retval; + + a += nr >> 5; + mask = 1 << (nr & 31); + retval = (mask & *a) != 0; + *a |= mask; + return retval; +} + +static inline int __test_and_change_bit(int nr, volatile void * addr) +{ + volatile unsigned long *a = addr; + int mask, retval; + + a += nr >> 5; + mask = 1 << (nr & 31); + retval = (mask & *a) != 0; + *a ^= mask; + return retval; +} + +/* + * This routine doesn't need to be atomic. + */ +static inline int __constant_test_bit(int nr, const volatile void * addr) +{ + return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0; +} + +static inline int __test_bit(int nr, const volatile void * addr) +{ + int * a = (int *) addr; + int mask; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + return ((mask & *a) != 0); +} + +#define test_bit(nr,addr) \ +(__builtin_constant_p(nr) ? \ + __constant_test_bit((nr),(addr)) : \ + __test_bit((nr),(addr))) + +#include <asm-generic/bitops/find.h> + +/** + * fls - find last bit set + * @x: the word to search + * + * This is defined the same way as ffs: + * - return 32..1 to indicate bit 31..0 most significant bit set + * - return 0 to indicate no bits set + */ +#define fls(x) \ +({ \ + int bit; \ + \ + asm(" subcc %1,gr0,gr0,icc0 \n" \ + " ckne icc0,cc4 \n" \ + " cscan.p %1,gr0,%0 ,cc4,#1 \n" \ + " csub %0,%0,%0 ,cc4,#0 \n" \ + " csub %2,%0,%0 ,cc4,#1 \n" \ + : "=&r"(bit) \ + : "r"(x), "r"(32) \ + : "icc0", "cc4" \ + ); \ + \ + bit; \ +}) + +/** + * fls64 - find last bit set in a 64-bit value + * @n: the value to search + * + * This is defined the same way as ffs: + * - return 64..1 to indicate bit 63..0 most significant bit set + * - return 0 to indicate no bits set + */ +static inline __attribute__((const)) +int fls64(u64 n) +{ + union { + u64 ll; + struct { u32 h, l; }; + } _; + int bit, x, y; + + _.ll = n; + + asm(" subcc.p %3,gr0,gr0,icc0 \n" + " subcc %4,gr0,gr0,icc1 \n" + " ckne icc0,cc4 \n" + " ckne icc1,cc5 \n" + " norcr cc4,cc5,cc6 \n" + " csub.p %0,%0,%0 ,cc6,1 \n" + " orcr cc5,cc4,cc4 \n" + " andcr cc4,cc5,cc4 \n" + " cscan.p %3,gr0,%0 ,cc4,0 \n" + " setlos #64,%1 \n" + " cscan.p %4,gr0,%0 ,cc4,1 \n" + " setlos #32,%2 \n" + " csub.p %1,%0,%0 ,cc4,0 \n" + " csub %2,%0,%0 ,cc4,1 \n" + : "=&r"(bit), "=r"(x), "=r"(y) + : "0r"(_.h), "r"(_.l) + : "icc0", "icc1", "cc4", "cc5", "cc6" + ); + return bit; + +} + +/** + * ffs - find first bit set + * @x: the word to search + * + * - return 32..1 to indicate bit 31..0 most least significant bit set + * - return 0 to indicate no bits set + */ +static inline __attribute__((const)) +int ffs(int x) +{ + /* Note: (x & -x) gives us a mask that is the least significant + * (rightmost) 1-bit of the value in x. + */ + return fls(x & -x); +} + +/** + * __ffs - find first bit set + * @x: the word to search + * + * - return 31..0 to indicate bit 31..0 most least significant bit set + * - if no bits are set in x, the result is undefined + */ +static inline __attribute__((const)) +int __ffs(unsigned long x) +{ + int bit; + asm("scan %1,gr0,%0" : "=r"(bit) : "r"(x & -x)); + return 31 - bit; +} + +/** + * __fls - find last (most-significant) set bit in a long word + * @word: the word to search + * + * Undefined if no set bit exists, so code should check against 0 first. + */ +static inline unsigned long __fls(unsigned long word) +{ + unsigned long bit; + asm("scan %1,gr0,%0" : "=r"(bit) : "r"(word)); + return bit; +} + +/* + * special slimline version of fls() for calculating ilog2_u32() + * - note: no protection against n == 0 + */ +#define ARCH_HAS_ILOG2_U32 +static inline __attribute__((const)) +int __ilog2_u32(u32 n) +{ + int bit; + asm("scan %1,gr0,%0" : "=r"(bit) : "r"(n)); + return 31 - bit; +} + +/* + * special slimline version of fls64() for calculating ilog2_u64() + * - note: no protection against n == 0 + */ +#define ARCH_HAS_ILOG2_U64 +static inline __attribute__((const)) +int __ilog2_u64(u64 n) +{ + union { + u64 ll; + struct { u32 h, l; }; + } _; + int bit, x, y; + + _.ll = n; + + asm(" subcc %3,gr0,gr0,icc0 \n" + " ckeq icc0,cc4 \n" + " cscan.p %3,gr0,%0 ,cc4,0 \n" + " setlos #63,%1 \n" + " cscan.p %4,gr0,%0 ,cc4,1 \n" + " setlos #31,%2 \n" + " csub.p %1,%0,%0 ,cc4,0 \n" + " csub %2,%0,%0 ,cc4,1 \n" + : "=&r"(bit), "=r"(x), "=r"(y) + : "0r"(_.h), "r"(_.l) + : "icc0", "cc4" + ); + return bit; +} + +#include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/hweight.h> +#include <asm-generic/bitops/lock.h> + +#include <asm-generic/bitops/ext2-non-atomic.h> + +#define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit ((nr) ^ 0x18, (addr)) +#define ext2_clear_bit_atomic(lock,nr,addr) test_and_clear_bit((nr) ^ 0x18, (addr)) + +#include <asm-generic/bitops/minix-le.h> + +#endif /* __KERNEL__ */ + +#endif /* _ASM_BITOPS_H */ diff --git a/arch/frv/include/asm/bug.h b/arch/frv/include/asm/bug.h new file mode 100644 index 000000000000..2e054508a2f6 --- /dev/null +++ b/arch/frv/include/asm/bug.h @@ -0,0 +1,54 @@ +/* bug.h: FRV bug trapping + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_BUG_H +#define _ASM_BUG_H + +#include <linux/linkage.h> + +#ifdef CONFIG_BUG +/* + * Tell the user there is some problem. + */ +extern asmlinkage void __debug_bug_trap(int signr); + +#ifdef CONFIG_NO_KERNEL_MSG +#define _debug_bug_printk() +#else +extern void __debug_bug_printk(const char *file, unsigned line); +#define _debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__) +#endif + +#define _debug_bug_trap(signr) \ +do { \ + __debug_bug_trap(signr); \ + asm volatile("nop"); \ +} while(1) + +#define HAVE_ARCH_BUG +#define BUG() \ +do { \ + _debug_bug_printk(); \ + _debug_bug_trap(6 /*SIGABRT*/); \ +} while (0) + +#ifdef CONFIG_GDBSTUB +#define HAVE_ARCH_KGDB_RAISE +#define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0) + +#define HAVE_ARCH_KGDB_BAD_PAGE +#define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0) +#endif + +#endif /* CONFIG_BUG */ + +#include <asm-generic/bug.h> + +#endif diff --git a/arch/frv/include/asm/bugs.h b/arch/frv/include/asm/bugs.h new file mode 100644 index 000000000000..f2382be2b46c --- /dev/null +++ b/arch/frv/include/asm/bugs.h @@ -0,0 +1,14 @@ +/* bugs.h: arch bug checking entry + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +static inline void check_bugs(void) +{ +} diff --git a/arch/frv/include/asm/busctl-regs.h b/arch/frv/include/asm/busctl-regs.h new file mode 100644 index 000000000000..bb0ff4816e27 --- /dev/null +++ b/arch/frv/include/asm/busctl-regs.h @@ -0,0 +1,41 @@ +/* busctl-regs.h: FR400-series CPU bus controller registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_BUSCTL_REGS_H +#define _ASM_BUSCTL_REGS_H + +/* bus controller registers */ +#define __get_LGCR() ({ *(volatile unsigned long *)(0xfe000010); }) +#define __get_LMAICR() ({ *(volatile unsigned long *)(0xfe000030); }) +#define __get_LEMBR() ({ *(volatile unsigned long *)(0xfe000040); }) +#define __get_LEMAM() ({ *(volatile unsigned long *)(0xfe000048); }) +#define __get_LCR(R) ({ *(volatile unsigned long *)(0xfe000100 + 8*(R)); }) +#define __get_LSBR(R) ({ *(volatile unsigned long *)(0xfe000c00 + 8*(R)); }) +#define __get_LSAM(R) ({ *(volatile unsigned long *)(0xfe000d00 + 8*(R)); }) + +#define __set_LGCR(V) do { *(volatile unsigned long *)(0xfe000010) = (V); } while(0) +#define __set_LMAICR(V) do { *(volatile unsigned long *)(0xfe000030) = (V); } while(0) +#define __set_LEMBR(V) do { *(volatile unsigned long *)(0xfe000040) = (V); } while(0) +#define __set_LEMAM(V) do { *(volatile unsigned long *)(0xfe000048) = (V); } while(0) +#define __set_LCR(R,V) do { *(volatile unsigned long *)(0xfe000100 + 8*(R)) = (V); } while(0) +#define __set_LSBR(R,V) do { *(volatile unsigned long *)(0xfe000c00 + 8*(R)) = (V); } while(0) +#define __set_LSAM(R,V) do { *(volatile unsigned long *)(0xfe000d00 + 8*(R)) = (V); } while(0) + +/* FR401 SDRAM controller registers */ +#define __get_DBR(R) ({ *(volatile unsigned long *)(0xfe000e00 + 8*(R)); }) +#define __get_DAM(R) ({ *(volatile unsigned long *)(0xfe000f00 + 8*(R)); }) + +/* FR551 SDRAM controller registers */ +#define __get_DARS(R) ({ *(volatile unsigned long *)(0xfeff0100 + 8*(R)); }) +#define __get_DAMK(R) ({ *(volatile unsigned long *)(0xfeff0110 + 8*(R)); }) + + +#endif /* _ASM_BUSCTL_REGS_H */ diff --git a/arch/frv/include/asm/byteorder.h b/arch/frv/include/asm/byteorder.h new file mode 100644 index 000000000000..f29b7593e088 --- /dev/null +++ b/arch/frv/include/asm/byteorder.h @@ -0,0 +1,6 @@ +#ifndef _ASM_BYTEORDER_H +#define _ASM_BYTEORDER_H + +#include <linux/byteorder/big_endian.h> + +#endif /* _ASM_BYTEORDER_H */ diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h new file mode 100644 index 000000000000..2797163b8f4f --- /dev/null +++ b/arch/frv/include/asm/cache.h @@ -0,0 +1,23 @@ +/* cache.h: FRV cache definitions + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef __ASM_CACHE_H +#define __ASM_CACHE_H + + +/* bytes per L1 cache line */ +#define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT) +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + +#define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) +#define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) + +#endif diff --git a/arch/frv/include/asm/cacheflush.h b/arch/frv/include/asm/cacheflush.h new file mode 100644 index 000000000000..432a69e7f3d4 --- /dev/null +++ b/arch/frv/include/asm/cacheflush.h @@ -0,0 +1,104 @@ +/* cacheflush.h: FRV cache flushing routines + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_CACHEFLUSH_H +#define _ASM_CACHEFLUSH_H + +/* Keep includes the same across arches. */ +#include <linux/mm.h> + +/* + * virtually-indexed cache management (our cache is physically indexed) + */ +#define flush_cache_all() do {} while(0) +#define flush_cache_mm(mm) do {} while(0) +#define flush_cache_dup_mm(mm) do {} while(0) +#define flush_cache_range(mm, start, end) do {} while(0) +#define flush_cache_page(vma, vmaddr, pfn) do {} while(0) +#define flush_cache_vmap(start, end) do {} while(0) +#define flush_cache_vunmap(start, end) do {} while(0) +#define flush_dcache_mmap_lock(mapping) do {} while(0) +#define flush_dcache_mmap_unlock(mapping) do {} while(0) + +/* + * physically-indexed cache management + * - see arch/frv/lib/cache.S + */ +extern void frv_dcache_writeback(unsigned long start, unsigned long size); +extern void frv_cache_invalidate(unsigned long start, unsigned long size); +extern void frv_icache_invalidate(unsigned long start, unsigned long size); +extern void frv_cache_wback_inv(unsigned long start, unsigned long size); + +static inline void __flush_cache_all(void) +{ + asm volatile(" dcef @(gr0,gr0),#1 \n" + " icei @(gr0,gr0),#1 \n" + " membar \n" + : : : "memory" + ); +} + +/* dcache/icache coherency... */ +#ifdef CONFIG_MMU +extern void flush_dcache_page(struct page *page); +#else +static inline void flush_dcache_page(struct page *page) +{ + unsigned long addr = page_to_phys(page); + frv_dcache_writeback(addr, addr + PAGE_SIZE); +} +#endif + +static inline void flush_page_to_ram(struct page *page) +{ + flush_dcache_page(page); +} + +static inline void flush_icache(void) +{ + __flush_cache_all(); +} + +static inline void flush_icache_range(unsigned long start, unsigned long end) +{ + frv_cache_wback_inv(start, end); +} + +#ifdef CONFIG_MMU +extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, + unsigned long start, unsigned long len); +#else +static inline void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, + unsigned long start, unsigned long len) +{ + frv_cache_wback_inv(start, start + len); +} +#endif + +static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page) +{ + flush_icache_user_range(vma, page, page_to_phys(page), PAGE_SIZE); +} + +/* + * permit ptrace to access another process's address space through the icache + * and the dcache + */ +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ +do { \ + memcpy((dst), (src), (len)); \ + flush_icache_user_range((vma), (page), (vaddr), (len)); \ +} while(0) + +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy((dst), (src), (len)) + +#endif /* _ASM_CACHEFLUSH_H */ diff --git a/arch/frv/include/asm/checksum.h b/arch/frv/include/asm/checksum.h new file mode 100644 index 000000000000..269da09ff637 --- /dev/null +++ b/arch/frv/include/asm/checksum.h @@ -0,0 +1,180 @@ +/* checksum.h: FRV checksumming + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_CHECKSUM_H +#define _ASM_CHECKSUM_H + +#include <linux/in6.h> + +/* + * computes the checksum of a memory block at buff, length len, + * and adds in "sum" (32-bit) + * + * returns a 32-bit number suitable for feeding into itself + * or csum_tcpudp_magic + * + * this function must be called with even lengths, except + * for the last fragment, which may be odd + * + * it's best to have buff aligned on a 32-bit boundary + */ +__wsum csum_partial(const void *buff, int len, __wsum sum); + +/* + * the same as csum_partial, but copies from src while it + * checksums + * + * here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ +__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum); + +/* + * the same as csum_partial_copy, but copies from user space. + * + * here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ +extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, + int len, __wsum sum, int *csum_err); + +/* + * This is a version of ip_compute_csum() optimized for IP headers, + * which always checksum on 4 octet boundaries. + * + */ +static inline +__sum16 ip_fast_csum(const void *iph, unsigned int ihl) +{ + unsigned int tmp, inc, sum = 0; + + asm(" addcc gr0,gr0,gr0,icc0\n" /* clear icc0.C */ + " subi %1,#4,%1 \n" + "0: \n" + " ldu.p @(%1,%3),%4 \n" + " subicc %2,#1,%2,icc1 \n" + " addxcc.p %4,%0,%0,icc0 \n" + " bhi icc1,#2,0b \n" + + /* fold the 33-bit result into 16-bits */ + " addxcc gr0,%0,%0,icc0 \n" + " srli %0,#16,%1 \n" + " sethi #0,%0 \n" + " add %1,%0,%0 \n" + " srli %0,#16,%1 \n" + " add %1,%0,%0 \n" + + : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (inc), "=&r"(tmp) + : "0" (sum), "1" (iph), "2" (ihl), "3" (4), + "m"(*(volatile struct { int _[100]; } *)iph) + : "icc0", "icc1", "memory" + ); + + return (__force __sum16)~sum; +} + +/* + * Fold a partial checksum + */ +static inline __sum16 csum_fold(__wsum sum) +{ + unsigned int tmp; + + asm(" srli %0,#16,%1 \n" + " sethi #0,%0 \n" + " add %1,%0,%0 \n" + " srli %0,#16,%1 \n" + " add %1,%0,%0 \n" + : "=r"(sum), "=&r"(tmp) + : "0"(sum) + ); + + return (__force __sum16)~sum; +} + +/* + * computes the checksum of the TCP/UDP pseudo-header + * returns a 16-bit checksum, already complemented + */ +static inline __wsum +csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) +{ + asm(" addcc %1,%0,%0,icc0 \n" + " addxcc %2,%0,%0,icc0 \n" + " addxcc %3,%0,%0,icc0 \n" + " addxcc gr0,%0,%0,icc0 \n" + : "=r" (sum) + : "r" (daddr), "r" (saddr), "r" (len + proto), "0"(sum) + : "icc0" + ); + return sum; +} + +static inline __sum16 +csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) +{ + return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); +} + +/* + * this routine is used for miscellaneous IP-like checksums, mainly + * in icmp.c + */ +extern __sum16 ip_compute_csum(const void *buff, int len); + +#define _HAVE_ARCH_IPV6_CSUM +static inline __sum16 +csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, + __u32 len, unsigned short proto, __wsum sum) +{ + unsigned long tmp, tmp2; + + asm(" addcc %2,%0,%0,icc0 \n" + + /* add up the source addr */ + " ldi @(%3,0),%1 \n" + " addxcc %1,%0,%0,icc0 \n" + " ldi @(%3,4),%2 \n" + " addxcc %2,%0,%0,icc0 \n" + " ldi @(%3,8),%1 \n" + " addxcc %1,%0,%0,icc0 \n" + " ldi @(%3,12),%2 \n" + " addxcc %2,%0,%0,icc0 \n" + + /* add up the dest addr */ + " ldi @(%4,0),%1 \n" + " addxcc %1,%0,%0,icc0 \n" + " ldi @(%4,4),%2 \n" + " addxcc %2,%0,%0,icc0 \n" + " ldi @(%4,8),%1 \n" + " addxcc %1,%0,%0,icc0 \n" + " ldi @(%4,12),%2 \n" + " addxcc %2,%0,%0,icc0 \n" + + /* fold the 33-bit result into 16-bits */ + " addxcc gr0,%0,%0,icc0 \n" + " srli %0,#16,%1 \n" + " sethi #0,%0 \n" + " add %1,%0,%0 \n" + " srli %0,#16,%1 \n" + " add %1,%0,%0 \n" + + : "=r" (sum), "=&r" (tmp), "=r" (tmp2) + : "r" (saddr), "r" (daddr), "0" (sum), "2" (len + proto) + : "icc0" + ); + + return (__force __sum16)~sum; +} + +#endif /* _ASM_CHECKSUM_H */ diff --git a/arch/frv/include/asm/cpu-irqs.h b/arch/frv/include/asm/cpu-irqs.h new file mode 100644 index 000000000000..478f3498fcfe --- /dev/null +++ b/arch/frv/include/asm/cpu-irqs.h @@ -0,0 +1,81 @@ +/* cpu-irqs.h: on-CPU peripheral irqs + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_CPU_IRQS_H +#define _ASM_CPU_IRQS_H + +#ifndef __ASSEMBLY__ + +/* IRQ to level mappings */ +#define IRQ_GDBSTUB_LEVEL 15 +#define IRQ_UART_LEVEL 13 + +#ifdef CONFIG_GDBSTUB_UART0 +#define IRQ_UART0_LEVEL IRQ_GDBSTUB_LEVEL +#else +#define IRQ_UART0_LEVEL IRQ_UART_LEVEL +#endif + +#ifdef CONFIG_GDBSTUB_UART1 +#define IRQ_UART1_LEVEL IRQ_GDBSTUB_LEVEL +#else +#define IRQ_UART1_LEVEL IRQ_UART_LEVEL +#endif + +#define IRQ_DMA0_LEVEL 14 +#define IRQ_DMA1_LEVEL 14 +#define IRQ_DMA2_LEVEL 14 +#define IRQ_DMA3_LEVEL 14 +#define IRQ_DMA4_LEVEL 14 +#define IRQ_DMA5_LEVEL 14 +#define IRQ_DMA6_LEVEL 14 +#define IRQ_DMA7_LEVEL 14 + +#define IRQ_TIMER0_LEVEL 12 +#define IRQ_TIMER1_LEVEL 11 +#define IRQ_TIMER2_LEVEL 10 + +#define IRQ_XIRQ0_LEVEL 1 +#define IRQ_XIRQ1_LEVEL 2 +#define IRQ_XIRQ2_LEVEL 3 +#define IRQ_XIRQ3_LEVEL 4 +#define IRQ_XIRQ4_LEVEL 5 +#define IRQ_XIRQ5_LEVEL 6 +#define IRQ_XIRQ6_LEVEL 7 +#define IRQ_XIRQ7_LEVEL 8 + +/* IRQ IDs presented to drivers */ +#define IRQ_CPU__UNUSED IRQ_BASE_CPU +#define IRQ_CPU_UART0 (IRQ_BASE_CPU + IRQ_UART0_LEVEL) +#define IRQ_CPU_UART1 (IRQ_BASE_CPU + IRQ_UART1_LEVEL) +#define IRQ_CPU_TIMER0 (IRQ_BASE_CPU + IRQ_TIMER0_LEVEL) +#define IRQ_CPU_TIMER1 (IRQ_BASE_CPU + IRQ_TIMER1_LEVEL) +#define IRQ_CPU_TIMER2 (IRQ_BASE_CPU + IRQ_TIMER2_LEVEL) +#define IRQ_CPU_DMA0 (IRQ_BASE_CPU + IRQ_DMA0_LEVEL) +#define IRQ_CPU_DMA1 (IRQ_BASE_CPU + IRQ_DMA1_LEVEL) +#define IRQ_CPU_DMA2 (IRQ_BASE_CPU + IRQ_DMA2_LEVEL) +#define IRQ_CPU_DMA3 (IRQ_BASE_CPU + IRQ_DMA3_LEVEL) +#define IRQ_CPU_DMA4 (IRQ_BASE_CPU + IRQ_DMA4_LEVEL) +#define IRQ_CPU_DMA5 (IRQ_BASE_CPU + IRQ_DMA5_LEVEL) +#define IRQ_CPU_DMA6 (IRQ_BASE_CPU + IRQ_DMA6_LEVEL) +#define IRQ_CPU_DMA7 (IRQ_BASE_CPU + IRQ_DMA7_LEVEL) +#define IRQ_CPU_EXTERNAL0 (IRQ_BASE_CPU + IRQ_XIRQ0_LEVEL) +#define IRQ_CPU_EXTERNAL1 (IRQ_BASE_CPU + IRQ_XIRQ1_LEVEL) +#define IRQ_CPU_EXTERNAL2 (IRQ_BASE_CPU + IRQ_XIRQ2_LEVEL) +#define IRQ_CPU_EXTERNAL3 (IRQ_BASE_CPU + IRQ_XIRQ3_LEVEL) +#define IRQ_CPU_EXTERNAL4 (IRQ_BASE_CPU + IRQ_XIRQ4_LEVEL) +#define IRQ_CPU_EXTERNAL5 (IRQ_BASE_CPU + IRQ_XIRQ5_LEVEL) +#define IRQ_CPU_EXTERNAL6 (IRQ_BASE_CPU + IRQ_XIRQ6_LEVEL) +#define IRQ_CPU_EXTERNAL7 (IRQ_BASE_CPU + IRQ_XIRQ7_LEVEL) + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_CPU_IRQS_H */ diff --git a/arch/frv/include/asm/cpumask.h b/arch/frv/include/asm/cpumask.h new file mode 100644 index 000000000000..d999c20c84d2 --- /dev/null +++ b/arch/frv/include/asm/cpumask.h @@ -0,0 +1,6 @@ +#ifndef _ASM_CPUMASK_H +#define _ASM_CPUMASK_H + +#include <asm-generic/cpumask.h> + +#endif /* _ASM_CPUMASK_H */ diff --git a/arch/frv/include/asm/cputime.h b/arch/frv/include/asm/cputime.h new file mode 100644 index 000000000000..f6c373ad2b80 --- /dev/null +++ b/arch/frv/include/asm/cputime.h @@ -0,0 +1,6 @@ +#ifndef _ASM_CPUTIME_H +#define _ASM_CPUTIME_H + +#include <asm-generic/cputime.h> + +#endif /* _ASM_CPUTIME_H */ diff --git a/arch/frv/include/asm/current.h b/arch/frv/include/asm/current.h new file mode 100644 index 000000000000..86b027491b08 --- /dev/null +++ b/arch/frv/include/asm/current.h @@ -0,0 +1,30 @@ +/* current.h: FRV current task pointer + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_CURRENT_H +#define _ASM_CURRENT_H + +#ifndef __ASSEMBLY__ + +/* + * dedicate GR29 to keeping the current task pointer + */ +register struct task_struct *current asm("gr29"); + +#define get_current() current + +#else + +#define CURRENT gr29 + +#endif + +#endif /* _ASM_CURRENT_H */ diff --git a/arch/frv/include/asm/delay.h b/arch/frv/include/asm/delay.h new file mode 100644 index 000000000000..597b4ebf03b4 --- /dev/null +++ b/arch/frv/include/asm/delay.h @@ -0,0 +1,50 @@ +/* delay.h: FRV delay code + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_DELAY_H +#define _ASM_DELAY_H + +#include <asm/param.h> +#include <asm/timer-regs.h> + +/* + * delay loop - runs at __core_clock_speed_HZ / 2 [there are 2 insns in the loop] + */ +extern unsigned long __delay_loops_MHz; + +static inline void __delay(unsigned long loops) +{ + asm volatile("1: subicc %0,#1,%0,icc0 \n" + " bnc icc0,#2,1b \n" + : "=r" (loops) + : "0" (loops) + : "icc0" + ); +} + +/* + * Use only for very small delays ( < 1 msec). Should probably use a + * lookup table, really, as the multiplications take much too long with + * short delays. This is a "reasonable" implementation, though (and the + * first constant multiplications gets optimized away if the delay is + * a constant) + */ + +extern unsigned long loops_per_jiffy; + +static inline void udelay(unsigned long usecs) +{ + __delay(usecs * __delay_loops_MHz); +} + +#define ndelay(n) udelay((n) * 5) + +#endif /* _ASM_DELAY_H */ diff --git a/arch/frv/include/asm/device.h b/arch/frv/include/asm/device.h new file mode 100644 index 000000000000..d8f9872b0e2d --- /dev/null +++ b/arch/frv/include/asm/device.h @@ -0,0 +1,7 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + */ +#include <asm-generic/device.h> + diff --git a/arch/frv/include/asm/div64.h b/arch/frv/include/asm/div64.h new file mode 100644 index 000000000000..6cd978cefb28 --- /dev/null +++ b/arch/frv/include/asm/div64.h @@ -0,0 +1 @@ +#include <asm-generic/div64.h> diff --git a/arch/frv/include/asm/dm9000.h b/arch/frv/include/asm/dm9000.h new file mode 100644 index 000000000000..f6f48fd9ec6e --- /dev/null +++ b/arch/frv/include/asm/dm9000.h @@ -0,0 +1,37 @@ +/* dm9000.h: Davicom DM9000 adapter configuration + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_DM9000_H +#define _ASM_DM9000_H + +#include <asm/mb-regs.h> + +#define DM9000_ARCH_IOBASE (__region_CS6 + 0x300) +#define DM9000_ARCH_IRQ IRQ_CPU_EXTERNAL3 /* XIRQ #3 (shared with FPGA) */ +#undef DM9000_ARCH_IRQ_ACTLOW /* IRQ pin active high */ +#define DM9000_ARCH_BUS_INFO "CS6#+0x300" /* bus info for ethtool */ + +#undef __is_PCI_IO +#define __is_PCI_IO(addr) 0 /* not PCI */ + +#undef inl +#define inl(addr) \ +({ \ + unsigned long __ioaddr = (unsigned long) addr; \ + uint32_t x = readl(__ioaddr); \ + ((x & 0xff) << 24) | ((x & 0xff00) << 8) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff); \ +}) + +#undef insl +#define insl(a,b,l) __insl(a,b,l,0) /* don't byte-swap */ + + +#endif /* _ASM_DM9000_H */ diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h new file mode 100644 index 000000000000..b2898877c07b --- /dev/null +++ b/arch/frv/include/asm/dma-mapping.h @@ -0,0 +1,174 @@ +#ifndef _ASM_DMA_MAPPING_H +#define _ASM_DMA_MAPPING_H + +#include <linux/device.h> +#include <asm/cache.h> +#include <asm/cacheflush.h> +#include <asm/scatterlist.h> +#include <asm/io.h> + +#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) +#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) + +extern unsigned long __nongprelbss dma_coherent_mem_start; +extern unsigned long __nongprelbss dma_coherent_mem_end; + +void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); +void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); + +/* + * Map a single buffer of the indicated size for DMA in streaming mode. + * The 32-bit bus address to use is returned. + * + * Once the device is given the dma address, the device owns this memory + * until either pci_unmap_single or pci_dma_sync_single is performed. + */ +extern dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, + enum dma_data_direction direction); + +/* + * Unmap a single streaming mode DMA translation. The dma_addr and size + * must match what was provided for in a previous pci_map_single call. All + * other usages are undefined. + * + * After this call, reads by the cpu to the buffer are guarenteed to see + * whatever the device wrote there. + */ +static inline +void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); +} + +/* + * Map a set of buffers described by scatterlist in streaming + * mode for DMA. This is the scather-gather version of the + * above pci_map_single interface. Here the scatter gather list + * elements are each tagged with the appropriate dma address + * and length. They are obtained via sg_dma_{address,length}(SG). + * + * NOTE: An implementation may be able to use a smaller number of + * DMA address/length pairs than there are SG table elements. + * (for example via virtual mapping capabilities) + * The routine returns the number of addr/length pairs actually + * used, at most nents. + * + * Device ownership issues as mentioned above for pci_map_single are + * the same here. + */ +extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, + enum dma_data_direction direction); + +/* + * Unmap a set of streaming mode DMA translations. + * Again, cpu read rules concerning calls here are the same as for + * pci_unmap_single() above. + */ +static inline +void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); +} + +extern +dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long offset, + size_t size, enum dma_data_direction direction); + +static inline +void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); +} + + +static inline +void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) +{ +} + +static inline +void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) +{ + flush_write_buffers(); +} + +static inline +void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ +} + +static inline +void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + flush_write_buffers(); +} + +static inline +void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, + enum dma_data_direction direction) +{ +} + +static inline +void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, + enum dma_data_direction direction) +{ + flush_write_buffers(); +} + +static inline +int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +{ + return 0; +} + +static inline +int dma_supported(struct device *dev, u64 mask) +{ + /* + * we fall back to GFP_DMA when the mask isn't all 1s, + * so we can't guarantee allocations that must be + * within a tighter range than GFP_DMA.. + */ + if (mask < 0x00ffffff) + return 0; + + return 1; +} + +static inline +int dma_set_mask(struct device *dev, u64 mask) +{ + if (!dev->dma_mask || !dma_supported(dev, mask)) + return -EIO; + + *dev->dma_mask = mask; + + return 0; +} + +static inline +int dma_get_cache_alignment(void) +{ + return 1 << L1_CACHE_SHIFT; +} + +#define dma_is_consistent(d, h) (1) + +static inline +void dma_cache_sync(struct device *dev, void *vaddr, size_t size, + enum dma_data_direction direction) +{ + flush_write_buffers(); +} + +#endif /* _ASM_DMA_MAPPING_H */ diff --git a/arch/frv/include/asm/dma.h b/arch/frv/include/asm/dma.h new file mode 100644 index 000000000000..683c47d48a5b --- /dev/null +++ b/arch/frv/include/asm/dma.h @@ -0,0 +1,125 @@ +/* dma.h: FRV DMA controller management + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_DMA_H +#define _ASM_DMA_H + +//#define DMA_DEBUG 1 + +#include <linux/interrupt.h> + +#undef MAX_DMA_CHANNELS /* don't use kernel/dma.c */ + +/* under 2.4 this is actually needed by the new bootmem allocator */ +#define MAX_DMA_ADDRESS PAGE_OFFSET + +/* + * FRV DMA controller management + */ +typedef irqreturn_t (*dma_irq_handler_t)(int dmachan, unsigned long cstr, void *data); + +extern void frv_dma_init(void); + +extern int frv_dma_open(const char *devname, + unsigned long dmamask, + int dmacap, + dma_irq_handler_t handler, + unsigned long irq_flags, + void *data); + +/* channels required */ +#define FRV_DMA_MASK_ANY ULONG_MAX /* any channel */ + +/* capabilities required */ +#define FRV_DMA_CAP_DREQ 0x01 /* DMA request pin */ +#define FRV_DMA_CAP_DACK 0x02 /* DMA ACK pin */ +#define FRV_DMA_CAP_DONE 0x04 /* DMA done pin */ + +extern void frv_dma_close(int dma); + +extern void frv_dma_config(int dma, unsigned long ccfr, unsigned long cctr, unsigned long apr); + +extern void frv_dma_start(int dma, + unsigned long sba, unsigned long dba, + unsigned long pix, unsigned long six, unsigned long bcl); + +extern void frv_dma_restart_circular(int dma, unsigned long six); + +extern void frv_dma_stop(int dma); + +extern int is_frv_dma_interrupting(int dma); + +extern void frv_dma_dump(int dma); + +extern void frv_dma_status_clear(int dma); + +#define FRV_DMA_NCHANS 8 +#define FRV_DMA_4CHANS 4 +#define FRV_DMA_8CHANS 8 + +#define DMAC_CCFRx 0x00 /* channel configuration reg */ +#define DMAC_CCFRx_CM_SHIFT 16 +#define DMAC_CCFRx_CM_DA 0x00000000 +#define DMAC_CCFRx_CM_SCA 0x00010000 +#define DMAC_CCFRx_CM_DCA 0x00020000 +#define DMAC_CCFRx_CM_2D 0x00030000 +#define DMAC_CCFRx_ATS_SHIFT 8 +#define DMAC_CCFRx_RS_INTERN 0x00000000 +#define DMAC_CCFRx_RS_EXTERN 0x00000001 +#define DMAC_CCFRx_RS_SHIFT 0 + +#define DMAC_CSTRx 0x08 /* channel status reg */ +#define DMAC_CSTRx_FS 0x0000003f +#define DMAC_CSTRx_NE 0x00000100 +#define DMAC_CSTRx_FED 0x00000200 +#define DMAC_CSTRx_WER 0x00000800 +#define DMAC_CSTRx_RER 0x00001000 +#define DMAC_CSTRx_CE 0x00002000 +#define DMAC_CSTRx_INT 0x00800000 +#define DMAC_CSTRx_BUSY 0x80000000 + +#define DMAC_CCTRx 0x10 /* channel control reg */ +#define DMAC_CCTRx_DSIZ_1 0x00000000 +#define DMAC_CCTRx_DSIZ_2 0x00000001 +#define DMAC_CCTRx_DSIZ_4 0x00000002 +#define DMAC_CCTRx_DSIZ_32 0x00000005 +#define DMAC_CCTRx_DAU_HOLD 0x00000000 +#define DMAC_CCTRx_DAU_INC 0x00000010 +#define DMAC_CCTRx_DAU_DEC 0x00000020 +#define DMAC_CCTRx_SSIZ_1 0x00000000 +#define DMAC_CCTRx_SSIZ_2 0x00000100 +#define DMAC_CCTRx_SSIZ_4 0x00000200 +#define DMAC_CCTRx_SSIZ_32 0x00000500 +#define DMAC_CCTRx_SAU_HOLD 0x00000000 +#define DMAC_CCTRx_SAU_INC 0x00001000 +#define DMAC_CCTRx_SAU_DEC 0x00002000 +#define DMAC_CCTRx_FC 0x08000000 +#define DMAC_CCTRx_ICE 0x10000000 +#define DMAC_CCTRx_IE 0x40000000 +#define DMAC_CCTRx_ACT 0x80000000 + +#define DMAC_SBAx 0x18 /* source base address reg */ +#define DMAC_DBAx 0x20 /* data base address reg */ +#define DMAC_PIXx 0x28 /* primary index reg */ +#define DMAC_SIXx 0x30 /* secondary index reg */ +#define DMAC_BCLx 0x38 /* byte count limit reg */ +#define DMAC_APRx 0x40 /* alternate pointer reg */ + +/* + * required for PCI + MODULES + */ +#ifdef CONFIG_PCI +extern int isa_dma_bridge_buggy; +#else +#define isa_dma_bridge_buggy (0) +#endif + +#endif /* _ASM_DMA_H */ diff --git a/arch/frv/include/asm/elf.h b/arch/frv/include/asm/elf.h new file mode 100644 index 000000000000..7279ec07d62e --- /dev/null +++ b/arch/frv/include/asm/elf.h @@ -0,0 +1,142 @@ +/* elf.h: FR-V ELF definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from include/asm-m68knommu/elf.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef __ASM_ELF_H +#define __ASM_ELF_H + +#include <asm/ptrace.h> +#include <asm/user.h> + +struct elf32_hdr; + +/* + * ELF header e_flags defines. + */ +#define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */ +#define EF_FRV_GPR32 0x00000001 /* Only uses GR on 32-register */ +#define EF_FRV_GPR64 0x00000002 /* Only uses GR on 64-register */ +#define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */ +#define EF_FRV_FPR32 0x00000004 /* Only uses FR on 32-register */ +#define EF_FRV_FPR64 0x00000008 /* Only uses FR on 64-register */ +#define EF_FRV_FPR_NONE 0x0000000C /* Uses software floating-point */ +#define EF_FRV_DWORD_MASK 0x00000030 /* mask for dword support */ +#define EF_FRV_DWORD_YES 0x00000010 /* Assumes stack aligned to 8-byte boundaries. */ +#define EF_FRV_DWORD_NO 0x00000020 /* Assumes stack aligned to 4-byte boundaries. */ +#define EF_FRV_DOUBLE 0x00000040 /* Uses double instructions. */ +#define EF_FRV_MEDIA 0x00000080 /* Uses media instructions. */ +#define EF_FRV_PIC 0x00000100 /* Uses position independent code. */ +#define EF_FRV_NON_PIC_RELOCS 0x00000200 /* Does not use position Independent code. */ +#define EF_FRV_MULADD 0x00000400 /* -mmuladd */ +#define EF_FRV_BIGPIC 0x00000800 /* -fPIC */ +#define EF_FRV_LIBPIC 0x00001000 /* -mlibrary-pic */ +#define EF_FRV_G0 0x00002000 /* -G 0, no small data ptr */ +#define EF_FRV_NOPACK 0x00004000 /* -mnopack */ +#define EF_FRV_FDPIC 0x00008000 /* -mfdpic */ +#define EF_FRV_CPU_MASK 0xff000000 /* specific cpu bits */ +#define EF_FRV_CPU_GENERIC 0x00000000 /* Set CPU type is FR-V */ +#define EF_FRV_CPU_FR500 0x01000000 /* Set CPU type is FR500 */ +#define EF_FRV_CPU_FR300 0x02000000 /* Set CPU type is FR300 */ +#define EF_FRV_CPU_SIMPLE 0x03000000 /* SIMPLE */ +#define EF_FRV_CPU_TOMCAT 0x04000000 /* Tomcat, FR500 prototype */ +#define EF_FRV_CPU_FR400 0x05000000 /* Set CPU type is FR400 */ +#define EF_FRV_CPU_FR550 0x06000000 /* Set CPU type is FR550 */ +#define EF_FRV_CPU_FR405 0x07000000 /* Set CPU type is FR405 */ +#define EF_FRV_CPU_FR450 0x08000000 /* Set CPU type is FR450 */ + +/* + * FR-V ELF relocation types + */ + + +/* + * ELF register definitions.. + */ +typedef unsigned long elf_greg_t; + +#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t)) +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +typedef struct user_fpmedia_regs elf_fpregset_t; + +/* + * This is used to ensure we don't load something for the wrong architecture. + */ +extern int elf_check_arch(const struct elf32_hdr *hdr); + +#define elf_check_fdpic(x) ((x)->e_flags & EF_FRV_FDPIC && !((x)->e_flags & EF_FRV_NON_PIC_RELOCS)) +#define elf_check_const_displacement(x) ((x)->e_flags & EF_FRV_PIC) + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_CLASS ELFCLASS32 +#define ELF_DATA ELFDATA2MSB +#define ELF_ARCH EM_FRV + +#define ELF_PLAT_INIT(_r) \ +do { \ + __kernel_frame0_ptr->gr16 = 0; \ + __kernel_frame0_ptr->gr17 = 0; \ + __kernel_frame0_ptr->gr18 = 0; \ + __kernel_frame0_ptr->gr19 = 0; \ + __kernel_frame0_ptr->gr20 = 0; \ + __kernel_frame0_ptr->gr21 = 0; \ + __kernel_frame0_ptr->gr22 = 0; \ + __kernel_frame0_ptr->gr23 = 0; \ + __kernel_frame0_ptr->gr24 = 0; \ + __kernel_frame0_ptr->gr25 = 0; \ + __kernel_frame0_ptr->gr26 = 0; \ + __kernel_frame0_ptr->gr27 = 0; \ + __kernel_frame0_ptr->gr29 = 0; \ +} while(0) + +#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr, _dynamic_addr) \ +do { \ + __kernel_frame0_ptr->gr16 = _exec_map_addr; \ + __kernel_frame0_ptr->gr17 = _interp_map_addr; \ + __kernel_frame0_ptr->gr18 = _dynamic_addr; \ + __kernel_frame0_ptr->gr19 = 0; \ + __kernel_frame0_ptr->gr20 = 0; \ + __kernel_frame0_ptr->gr21 = 0; \ + __kernel_frame0_ptr->gr22 = 0; \ + __kernel_frame0_ptr->gr23 = 0; \ + __kernel_frame0_ptr->gr24 = 0; \ + __kernel_frame0_ptr->gr25 = 0; \ + __kernel_frame0_ptr->gr26 = 0; \ + __kernel_frame0_ptr->gr27 = 0; \ + __kernel_frame0_ptr->gr29 = 0; \ +} while(0) + +#define USE_ELF_CORE_DUMP +#define ELF_FDPIC_CORE_EFLAGS EF_FRV_FDPIC +#define ELF_EXEC_PAGESIZE 16384 + +/* This is the location that an ET_DYN program is loaded if exec'ed. Typical + use of this is to invoke "./ld.so someprog" to test out a new version of + the loader. We need to make sure that it is out of the way of the program + that it will "exec", and that there is sufficient room for the brk. */ + +#define ELF_ET_DYN_BASE 0x08000000UL + +/* This yields a mask that user programs can use to figure out what + instruction set this cpu supports. */ + +#define ELF_HWCAP (0) + +/* This yields a string that ld.so will use to load implementation + specific libraries for optimization. This is more specific in + intent than poking at uname or /proc/cpuinfo. */ + +#define ELF_PLATFORM (NULL) + +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) + +#endif diff --git a/arch/frv/include/asm/emergency-restart.h b/arch/frv/include/asm/emergency-restart.h new file mode 100644 index 000000000000..108d8c48e42e --- /dev/null +++ b/arch/frv/include/asm/emergency-restart.h @@ -0,0 +1,6 @@ +#ifndef _ASM_EMERGENCY_RESTART_H +#define _ASM_EMERGENCY_RESTART_H + +#include <asm-generic/emergency-restart.h> + +#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/frv/include/asm/errno.h b/arch/frv/include/asm/errno.h new file mode 100644 index 000000000000..d010795ceefe --- /dev/null +++ b/arch/frv/include/asm/errno.h @@ -0,0 +1,7 @@ +#ifndef _ASM_ERRNO_H +#define _ASM_ERRNO_H + +#include <asm-generic/errno.h> + +#endif /* _ASM_ERRNO_H */ + diff --git a/arch/frv/include/asm/fb.h b/arch/frv/include/asm/fb.h new file mode 100644 index 000000000000..c7df38030992 --- /dev/null +++ b/arch/frv/include/asm/fb.h @@ -0,0 +1,12 @@ +#ifndef _ASM_FB_H_ +#define _ASM_FB_H_ +#include <linux/fb.h> + +#define fb_pgprotect(...) do {} while (0) + +static inline int fb_is_primary_device(struct fb_info *info) +{ + return 0; +} + +#endif /* _ASM_FB_H_ */ diff --git a/arch/frv/include/asm/fcntl.h b/arch/frv/include/asm/fcntl.h new file mode 100644 index 000000000000..46ab12db5739 --- /dev/null +++ b/arch/frv/include/asm/fcntl.h @@ -0,0 +1 @@ +#include <asm-generic/fcntl.h> diff --git a/arch/frv/include/asm/fpu.h b/arch/frv/include/asm/fpu.h new file mode 100644 index 000000000000..d73c60b56641 --- /dev/null +++ b/arch/frv/include/asm/fpu.h @@ -0,0 +1,11 @@ +#ifndef __ASM_FPU_H +#define __ASM_FPU_H + + +/* + * MAX floating point unit state size (FSAVE/FRESTORE) + */ + +#define kernel_fpu_end() do { asm volatile("bar":::"memory"); preempt_enable(); } while(0) + +#endif /* __ASM_FPU_H */ diff --git a/arch/frv/include/asm/ftrace.h b/arch/frv/include/asm/ftrace.h new file mode 100644 index 000000000000..40a8c178f10d --- /dev/null +++ b/arch/frv/include/asm/ftrace.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/frv/include/asm/futex.h b/arch/frv/include/asm/futex.h new file mode 100644 index 000000000000..08b3d1da3583 --- /dev/null +++ b/arch/frv/include/asm/futex.h @@ -0,0 +1,19 @@ +#ifndef _ASM_FUTEX_H +#define _ASM_FUTEX_H + +#ifdef __KERNEL__ + +#include <linux/futex.h> +#include <asm/errno.h> +#include <asm/uaccess.h> + +extern int futex_atomic_op_inuser(int encoded_op, int __user *uaddr); + +static inline int +futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +{ + return -ENOSYS; +} + +#endif +#endif diff --git a/arch/frv/include/asm/gdb-stub.h b/arch/frv/include/asm/gdb-stub.h new file mode 100644 index 000000000000..24f9738670bd --- /dev/null +++ b/arch/frv/include/asm/gdb-stub.h @@ -0,0 +1,140 @@ +/* gdb-stub.h: FRV GDB stub + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from asm-mips/gdb-stub.h (c) 1995 Andreas Busse + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef __ASM_GDB_STUB_H +#define __ASM_GDB_STUB_H + +#undef GDBSTUB_DEBUG_PROTOCOL + +#include <asm/ptrace.h> + +/* + * important register numbers in GDB protocol + * - GR0, GR1, GR2, GR3, GR4, GR5, GR6, GR7, + * - GR8, GR9, GR10, GR11, GR12, GR13, GR14, GR15, + * - GR16, GR17, GR18, GR19, GR20, GR21, GR22, GR23, + * - GR24, GR25, GR26, GR27, GR28, GR29, GR30, GR31, + * - GR32, GR33, GR34, GR35, GR36, GR37, GR38, GR39, + * - GR40, GR41, GR42, GR43, GR44, GR45, GR46, GR47, + * - GR48, GR49, GR50, GR51, GR52, GR53, GR54, GR55, + * - GR56, GR57, GR58, GR59, GR60, GR61, GR62, GR63, + * - FR0, FR1, FR2, FR3, FR4, FR5, FR6, FR7, + * - FR8, FR9, FR10, FR11, FR12, FR13, FR14, FR15, + * - FR16, FR17, FR18, FR19, FR20, FR21, FR22, FR23, + * - FR24, FR25, FR26, FR27, FR28, FR29, FR30, FR31, + * - FR32, FR33, FR34, FR35, FR36, FR37, FR38, FR39, + * - FR40, FR41, FR42, FR43, FR44, FR45, FR46, FR47, + * - FR48, FR49, FR50, FR51, FR52, FR53, FR54, FR55, + * - FR56, FR57, FR58, FR59, FR60, FR61, FR62, FR63, + * - PC, PSR, CCR, CCCR, + * - _X132, _X133, _X134 + * - TBR, BRR, DBAR0, DBAR1, DBAR2, DBAR3, + * - SCR0, SCR1, SCR2, SCR3, + * - LR, LCR, + * - IACC0H, IACC0L, + * - FSR0, + * - ACC0, ACC1, ACC2, ACC3, ACC4, ACC5, ACC6, ACC7, + * - ACCG0123, ACCG4567, + * - MSR0, MSR1, + * - GNER0, GNER1, + * - FNER0, FNER1, + */ +#define GDB_REG_GR(N) (N) +#define GDB_REG_FR(N) (64+(N)) +#define GDB_REG_PC 128 +#define GDB_REG_PSR 129 +#define GDB_REG_CCR 130 +#define GDB_REG_CCCR 131 +#define GDB_REG_TBR 135 +#define GDB_REG_BRR 136 +#define GDB_REG_DBAR(N) (137+(N)) +#define GDB_REG_SCR(N) (141+(N)) +#define GDB_REG_LR 145 +#define GDB_REG_LCR 146 +#define GDB_REG_FSR0 149 +#define GDB_REG_ACC(N) (150+(N)) +#define GDB_REG_ACCG(N) (158+(N)/4) +#define GDB_REG_MSR(N) (160+(N)) +#define GDB_REG_GNER(N) (162+(N)) +#define GDB_REG_FNER(N) (164+(N)) + +#define GDB_REG_SP GDB_REG_GR(1) +#define GDB_REG_FP GDB_REG_GR(2) + +#ifndef _LANGUAGE_ASSEMBLY + +/* + * Prototypes + */ +extern void show_registers_only(struct pt_regs *regs); + +extern void gdbstub_init(void); +extern void gdbstub(int type); +extern void gdbstub_exit(int status); + +extern void gdbstub_io_init(void); +extern void gdbstub_set_baud(unsigned baud); +extern int gdbstub_rx_char(unsigned char *_ch, int nonblock); +extern void gdbstub_tx_char(unsigned char ch); +extern void gdbstub_tx_flush(void); +extern void gdbstub_do_rx(void); + +extern asmlinkage void __debug_stub_init_break(void); +extern asmlinkage void __break_hijack_kernel_event(void); +extern asmlinkage void __break_hijack_kernel_event_breaks_here(void); +extern asmlinkage void start_kernel(void); + +extern asmlinkage void gdbstub_rx_handler(void); +extern asmlinkage void gdbstub_rx_irq(void); +extern asmlinkage void gdbstub_intercept(void); + +extern uint32_t __entry_usertrap_table[]; +extern uint32_t __entry_kerneltrap_table[]; + +extern volatile u8 gdbstub_rx_buffer[PAGE_SIZE]; +extern volatile u32 gdbstub_rx_inp; +extern volatile u32 gdbstub_rx_outp; +extern volatile u8 gdbstub_rx_overflow; +extern u8 gdbstub_rx_unget; + +extern void gdbstub_printk(const char *fmt, ...); +extern void debug_to_serial(const char *p, int n); +extern void console_set_baud(unsigned baud); + +#ifdef GDBSTUB_DEBUG_PROTOCOL +#define gdbstub_proto(FMT,...) gdbstub_printk(FMT,##__VA_ARGS__) +#else +#define gdbstub_proto(FMT,...) ({ 0; }) +#endif + +/* + * we dedicate GR31 to keeping a pointer to the gdbstub exception frame + * - gr31 is destroyed on entry to the gdbstub if !MMU + * - gr31 is saved in scr3 on entry to the gdbstub if in !MMU + */ +register struct frv_frame0 *__debug_frame0 asm("gr31"); + +#define __debug_frame (&__debug_frame0->regs) +#define __debug_user_context (&__debug_frame0->uc) +#define __debug_regs (&__debug_frame0->debug) +#define __debug_reg(X) ((unsigned long *) ((unsigned long) &__debug_frame0 + (X))) + +struct frv_debug_status { + unsigned long bpsr; + unsigned long dcr; + unsigned long brr; + unsigned long nmar; +}; + +extern struct frv_debug_status __debug_status; + +#endif /* _LANGUAGE_ASSEMBLY */ +#endif /* __ASM_GDB_STUB_H */ diff --git a/arch/frv/include/asm/gpio-regs.h b/arch/frv/include/asm/gpio-regs.h new file mode 100644 index 000000000000..9edf5d5d4d3f --- /dev/null +++ b/arch/frv/include/asm/gpio-regs.h @@ -0,0 +1,116 @@ +/* gpio-regs.h: on-chip general purpose I/O registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_GPIO_REGS +#define _ASM_GPIO_REGS + +#define __reg(ADDR) (*(volatile unsigned long *)(ADDR)) + +#define __get_PDR() ({ __reg(0xfeff0400); }) +#define __set_PDR(V) do { __reg(0xfeff0400) = (V); mb(); } while(0) + +#define __get_GPDR() ({ __reg(0xfeff0408); }) +#define __set_GPDR(V) do { __reg(0xfeff0408) = (V); mb(); } while(0) + +#define __get_SIR() ({ __reg(0xfeff0410); }) +#define __set_SIR(V) do { __reg(0xfeff0410) = (V); mb(); } while(0) + +#define __get_SOR() ({ __reg(0xfeff0418); }) +#define __set_SOR(V) do { __reg(0xfeff0418) = (V); mb(); } while(0) + +#define __set_PDSR(V) do { __reg(0xfeff0420) = (V); mb(); } while(0) + +#define __set_PDCR(V) do { __reg(0xfeff0428) = (V); mb(); } while(0) + +#define __get_RSTR() ({ __reg(0xfeff0500); }) +#define __set_RSTR(V) do { __reg(0xfeff0500) = (V); mb(); } while(0) + + + +/* PDR definitions */ +#define PDR_GPIO_DATA(X) (1 << (X)) + +/* GPDR definitions */ +#define GPDR_INPUT 0 +#define GPDR_OUTPUT 1 +#define GPDR_DREQ0_BIT 0x00001000 +#define GPDR_DREQ1_BIT 0x00008000 +#define GPDR_DREQ2_BIT 0x00040000 +#define GPDR_DREQ3_BIT 0x00080000 +#define GPDR_DREQ4_BIT 0x00004000 +#define GPDR_DREQ5_BIT 0x00020000 +#define GPDR_DREQ6_BIT 0x00100000 +#define GPDR_DREQ7_BIT 0x00200000 +#define GPDR_DACK0_BIT 0x00002000 +#define GPDR_DACK1_BIT 0x00010000 +#define GPDR_DACK2_BIT 0x00100000 +#define GPDR_DACK3_BIT 0x00200000 +#define GPDR_DONE0_BIT 0x00004000 +#define GPDR_DONE1_BIT 0x00020000 +#define GPDR_GPIO_DIR(X,D) ((D) << (X)) + +/* SIR definitions */ +#define SIR_GPIO_INPUT 0 +#define SIR_DREQ7_INPUT 0x00200000 +#define SIR_DREQ6_INPUT 0x00100000 +#define SIR_DREQ3_INPUT 0x00080000 +#define SIR_DREQ2_INPUT 0x00040000 +#define SIR_DREQ5_INPUT 0x00020000 +#define SIR_DREQ1_INPUT 0x00008000 +#define SIR_DREQ4_INPUT 0x00004000 +#define SIR_DREQ0_INPUT 0x00001000 +#define SIR_RXD1_INPUT 0x00000400 +#define SIR_CTS0_INPUT 0x00000100 +#define SIR_RXD0_INPUT 0x00000040 +#define SIR_GATE1_INPUT 0x00000020 +#define SIR_GATE0_INPUT 0x00000010 +#define SIR_IRQ3_INPUT 0x00000008 +#define SIR_IRQ2_INPUT 0x00000004 +#define SIR_IRQ1_INPUT 0x00000002 +#define SIR_IRQ0_INPUT 0x00000001 +#define SIR_DREQ_BITS (SIR_DREQ0_INPUT | SIR_DREQ1_INPUT | \ + SIR_DREQ2_INPUT | SIR_DREQ3_INPUT | \ + SIR_DREQ4_INPUT | SIR_DREQ5_INPUT | \ + SIR_DREQ6_INPUT | SIR_DREQ7_INPUT) + +/* SOR definitions */ +#define SOR_GPIO_OUTPUT 0 +#define SOR_DACK3_OUTPUT 0x00200000 +#define SOR_DACK2_OUTPUT 0x00100000 +#define SOR_DONE1_OUTPUT 0x00020000 +#define SOR_DACK1_OUTPUT 0x00010000 +#define SOR_DONE0_OUTPUT 0x00004000 +#define SOR_DACK0_OUTPUT 0x00002000 +#define SOR_TXD1_OUTPUT 0x00000800 +#define SOR_RTS0_OUTPUT 0x00000200 +#define SOR_TXD0_OUTPUT 0x00000080 +#define SOR_TOUT1_OUTPUT 0x00000020 +#define SOR_TOUT0_OUTPUT 0x00000010 +#define SOR_DONE_BITS (SOR_DONE0_OUTPUT | SOR_DONE1_OUTPUT) +#define SOR_DACK_BITS (SOR_DACK0_OUTPUT | SOR_DACK1_OUTPUT | \ + SOR_DACK2_OUTPUT | SOR_DACK3_OUTPUT) + +/* PDSR definitions */ +#define PDSR_UNCHANGED 0 +#define PDSR_SET_BIT(X) (1 << (X)) + +/* PDCR definitions */ +#define PDCR_UNCHANGED 0 +#define PDCR_CLEAR_BIT(X) (1 << (X)) + +/* RSTR definitions */ +/* Read Only */ +#define RSTR_POWERON 0x00000400 +#define RSTR_SOFTRESET_STATUS 0x00000100 +/* Write Only */ +#define RSTR_SOFTRESET 0x00000001 + +#endif /* _ASM_GPIO_REGS */ diff --git a/arch/frv/include/asm/hardirq.h b/arch/frv/include/asm/hardirq.h new file mode 100644 index 000000000000..fc47515822a2 --- /dev/null +++ b/arch/frv/include/asm/hardirq.h @@ -0,0 +1,35 @@ +/* hardirq.h: FRV hardware IRQ management + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef __ASM_HARDIRQ_H +#define __ASM_HARDIRQ_H + +#include <linux/threads.h> +#include <linux/irq.h> + +typedef struct { + unsigned int __softirq_pending; + unsigned long idle_timestamp; +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +#ifdef CONFIG_SMP +#error SMP not available on FR-V +#endif /* CONFIG_SMP */ + +extern atomic_t irq_err_count; +static inline void ack_bad_irq(int irq) +{ + atomic_inc(&irq_err_count); +} + +#endif diff --git a/arch/frv/include/asm/highmem.h b/arch/frv/include/asm/highmem.h new file mode 100644 index 000000000000..68e4677fb9e7 --- /dev/null +++ b/arch/frv/include/asm/highmem.h @@ -0,0 +1,182 @@ +/* highmem.h: virtual kernel memory mappings for high memory + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from include/asm-i386/highmem.h + * + * See Documentation/frv/mmu-layout.txt for more information. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_HIGHMEM_H +#define _ASM_HIGHMEM_H + +#ifdef __KERNEL__ + +#include <linux/init.h> +#include <linux/highmem.h> +#include <asm/mem-layout.h> +#include <asm/spr-regs.h> +#include <asm/mb-regs.h> + +#define NR_TLB_LINES 64 /* number of lines in the TLB */ + +#ifndef __ASSEMBLY__ + +#include <linux/interrupt.h> +#include <asm/kmap_types.h> +#include <asm/pgtable.h> + +#ifdef CONFIG_DEBUG_HIGHMEM +#define HIGHMEM_DEBUG 1 +#else +#define HIGHMEM_DEBUG 0 +#endif + +/* declarations for highmem.c */ +extern unsigned long highstart_pfn, highend_pfn; + +#define kmap_prot PAGE_KERNEL +#define kmap_pte ______kmap_pte_in_TLB +extern pte_t *pkmap_page_table; + +#define flush_cache_kmaps() do { } while (0) + +/* + * Right now we initialize only a single pte table. It can be extended + * easily, subsequent pte tables have to be allocated in one physical + * chunk of RAM. + */ +#define LAST_PKMAP PTRS_PER_PTE +#define LAST_PKMAP_MASK (LAST_PKMAP - 1) +#define PKMAP_NR(virt) ((virt - PKMAP_BASE) >> PAGE_SHIFT) +#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) + +extern void *kmap_high(struct page *page); +extern void kunmap_high(struct page *page); + +extern void *kmap(struct page *page); +extern void kunmap(struct page *page); + +extern struct page *kmap_atomic_to_page(void *ptr); + +#endif /* !__ASSEMBLY__ */ + +/* + * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap + * gives a more generic (and caching) interface. But kmap_atomic can + * be used in IRQ contexts, so in some (very limited) cases we need + * it. + */ +#define KMAP_ATOMIC_CACHE_DAMR 8 + +#ifndef __ASSEMBLY__ + +#define __kmap_atomic_primary(type, paddr, ampr) \ +({ \ + unsigned long damlr, dampr; \ + \ + dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V; \ + \ + if (type != __KM_CACHE) \ + asm volatile("movgs %0,dampr"#ampr :: "r"(dampr) : "memory"); \ + else \ + asm volatile("movgs %0,iampr"#ampr"\n" \ + "movgs %0,dampr"#ampr"\n" \ + :: "r"(dampr) : "memory" \ + ); \ + \ + asm("movsg damlr"#ampr",%0" : "=r"(damlr)); \ + \ + /*printk("DAMR"#ampr": PRIM sl=%d L=%08lx P=%08lx\n", type, damlr, dampr);*/ \ + \ + (void *) damlr; \ +}) + +#define __kmap_atomic_secondary(slot, paddr) \ +({ \ + unsigned long damlr = KMAP_ATOMIC_SECONDARY_FRAME + (slot) * PAGE_SIZE; \ + unsigned long dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V; \ + \ + asm volatile("movgs %0,tplr \n" \ + "movgs %1,tppr \n" \ + "tlbpr %0,gr0,#2,#1" \ + : : "r"(damlr), "r"(dampr) : "memory"); \ + \ + /*printk("TLB: SECN sl=%d L=%08lx P=%08lx\n", slot, damlr, dampr);*/ \ + \ + (void *) damlr; \ +}) + +static inline void *kmap_atomic(struct page *page, enum km_type type) +{ + unsigned long paddr; + + pagefault_disable(); + debug_kmap_atomic(type); + paddr = page_to_phys(page); + + switch (type) { + case 0: return __kmap_atomic_primary(0, paddr, 2); + case 1: return __kmap_atomic_primary(1, paddr, 3); + case 2: return __kmap_atomic_primary(2, paddr, 4); + case 3: return __kmap_atomic_primary(3, paddr, 5); + case 4: return __kmap_atomic_primary(4, paddr, 6); + case 5: return __kmap_atomic_primary(5, paddr, 7); + case 6: return __kmap_atomic_primary(6, paddr, 8); + case 7: return __kmap_atomic_primary(7, paddr, 9); + case 8: return __kmap_atomic_primary(8, paddr, 10); + + case 9 ... 9 + NR_TLB_LINES - 1: + return __kmap_atomic_secondary(type - 9, paddr); + + default: + BUG(); + return NULL; + } +} + +#define __kunmap_atomic_primary(type, ampr) \ +do { \ + asm volatile("movgs gr0,dampr"#ampr"\n" ::: "memory"); \ + if (type == __KM_CACHE) \ + asm volatile("movgs gr0,iampr"#ampr"\n" ::: "memory"); \ +} while(0) + +#define __kunmap_atomic_secondary(slot, vaddr) \ +do { \ + asm volatile("tlbpr %0,gr0,#4,#1" : : "r"(vaddr) : "memory"); \ +} while(0) + +static inline void kunmap_atomic(void *kvaddr, enum km_type type) +{ + switch (type) { + case 0: __kunmap_atomic_primary(0, 2); break; + case 1: __kunmap_atomic_primary(1, 3); break; + case 2: __kunmap_atomic_primary(2, 4); break; + case 3: __kunmap_atomic_primary(3, 5); break; + case 4: __kunmap_atomic_primary(4, 6); break; + case 5: __kunmap_atomic_primary(5, 7); break; + case 6: __kunmap_atomic_primary(6, 8); break; + case 7: __kunmap_atomic_primary(7, 9); break; + case 8: __kunmap_atomic_primary(8, 10); break; + + case 9 ... 9 + NR_TLB_LINES - 1: + __kunmap_atomic_secondary(type - 9, kvaddr); + break; + + default: + BUG(); + } + pagefault_enable(); +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_HIGHMEM_H */ diff --git a/arch/frv/include/asm/hw_irq.h b/arch/frv/include/asm/hw_irq.h new file mode 100644 index 000000000000..522ad37923d8 --- /dev/null +++ b/arch/frv/include/asm/hw_irq.h @@ -0,0 +1,16 @@ +/* hw_irq.h: FR-V specific h/w IRQ stuff + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_HW_IRQ_H +#define _ASM_HW_IRQ_H + + +#endif /* _ASM_HW_IRQ_H */ diff --git a/arch/frv/include/asm/io.h b/arch/frv/include/asm/io.h new file mode 100644 index 000000000000..ca7475e73b5e --- /dev/null +++ b/arch/frv/include/asm/io.h @@ -0,0 +1,392 @@ +/* io.h: FRV I/O operations + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * This gets interesting when talking to the PCI bus - the CPU is in big endian + * mode, the PCI bus is little endian and the hardware in the middle can do + * byte swapping + */ +#ifndef _ASM_IO_H +#define _ASM_IO_H + +#ifdef __KERNEL__ + +#include <linux/types.h> +#include <asm/virtconvert.h> +#include <asm/string.h> +#include <asm/mb-regs.h> +#include <linux/delay.h> + +/* + * swap functions are sometimes needed to interface little-endian hardware + */ + +static inline unsigned short _swapw(unsigned short v) +{ + return ((v << 8) | (v >> 8)); +} + +static inline unsigned long _swapl(unsigned long v) +{ + return ((v << 24) | ((v & 0xff00) << 8) | ((v & 0xff0000) >> 8) | (v >> 24)); +} + +//#define __iormb() asm volatile("membar") +//#define __iowmb() asm volatile("membar") + +#define __raw_readb __builtin_read8 +#define __raw_readw __builtin_read16 +#define __raw_readl __builtin_read32 + +#define __raw_writeb(datum, addr) __builtin_write8(addr, datum) +#define __raw_writew(datum, addr) __builtin_write16(addr, datum) +#define __raw_writel(datum, addr) __builtin_write32(addr, datum) + +static inline void io_outsb(unsigned int addr, const void *buf, int len) +{ + unsigned long __ioaddr = (unsigned long) addr; + const uint8_t *bp = buf; + + while (len--) + __builtin_write8((volatile void __iomem *) __ioaddr, *bp++); +} + +static inline void io_outsw(unsigned int addr, const void *buf, int len) +{ + unsigned long __ioaddr = (unsigned long) addr; + const uint16_t *bp = buf; + + while (len--) + __builtin_write16((volatile void __iomem *) __ioaddr, (*bp++)); +} + +extern void __outsl_ns(unsigned int addr, const void *buf, int len); +extern void __outsl_sw(unsigned int addr, const void *buf, int len); +static inline void __outsl(unsigned int addr, const void *buf, int len, int swap) +{ + unsigned long __ioaddr = (unsigned long) addr; + + if (!swap) + __outsl_ns(__ioaddr, buf, len); + else + __outsl_sw(__ioaddr, buf, len); +} + +static inline void io_insb(unsigned long addr, void *buf, int len) +{ + uint8_t *bp = buf; + + while (len--) + *bp++ = __builtin_read8((volatile void __iomem *) addr); +} + +static inline void io_insw(unsigned long addr, void *buf, int len) +{ + uint16_t *bp = buf; + + while (len--) + *bp++ = __builtin_read16((volatile void __iomem *) addr); +} + +extern void __insl_ns(unsigned long addr, void *buf, int len); +extern void __insl_sw(unsigned long addr, void *buf, int len); +static inline void __insl(unsigned long addr, void *buf, int len, int swap) +{ + if (!swap) + __insl_ns(addr, buf, len); + else + __insl_sw(addr, buf, len); +} + +#define mmiowb() mb() + +/* + * make the short names macros so specific devices + * can override them as required + */ + +static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) +{ + memset((void __force *) addr, val, count); +} + +static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) +{ + memcpy(dst, (void __force *) src, count); +} + +static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) +{ + memcpy((void __force *) dst, src, count); +} + +static inline uint8_t inb(unsigned long addr) +{ + return __builtin_read8((void __iomem *)addr); +} + +static inline uint16_t inw(unsigned long addr) +{ + uint16_t ret = __builtin_read16((void __iomem *)addr); + + if (__is_PCI_IO(addr)) + ret = _swapw(ret); + + return ret; +} + +static inline uint32_t inl(unsigned long addr) +{ + uint32_t ret = __builtin_read32((void __iomem *)addr); + + if (__is_PCI_IO(addr)) + ret = _swapl(ret); + + return ret; +} + +static inline void outb(uint8_t datum, unsigned long addr) +{ + __builtin_write8((void __iomem *)addr, datum); +} + +static inline void outw(uint16_t datum, unsigned long addr) +{ + if (__is_PCI_IO(addr)) + datum = _swapw(datum); + __builtin_write16((void __iomem *)addr, datum); +} + +static inline void outl(uint32_t datum, unsigned long addr) +{ + if (__is_PCI_IO(addr)) + datum = _swapl(datum); + __builtin_write32((void __iomem *)addr, datum); +} + +#define inb_p(addr) inb(addr) +#define inw_p(addr) inw(addr) +#define inl_p(addr) inl(addr) +#define outb_p(x,addr) outb(x,addr) +#define outw_p(x,addr) outw(x,addr) +#define outl_p(x,addr) outl(x,addr) + +#define outsb(a,b,l) io_outsb(a,b,l) +#define outsw(a,b,l) io_outsw(a,b,l) +#define outsl(a,b,l) __outsl(a,b,l,0) + +#define insb(a,b,l) io_insb(a,b,l) +#define insw(a,b,l) io_insw(a,b,l) +#define insl(a,b,l) __insl(a,b,l,0) + +#define IO_SPACE_LIMIT 0xffffffff + +static inline uint8_t readb(const volatile void __iomem *addr) +{ + return __builtin_read8((__force void volatile __iomem *) addr); +} + +static inline uint16_t readw(const volatile void __iomem *addr) +{ + uint16_t ret = __builtin_read16((__force void volatile __iomem *)addr); + + if (__is_PCI_MEM(addr)) + ret = _swapw(ret); + return ret; +} + +static inline uint32_t readl(const volatile void __iomem *addr) +{ + uint32_t ret = __builtin_read32((__force void volatile __iomem *)addr); + + if (__is_PCI_MEM(addr)) + ret = _swapl(ret); + + return ret; +} + +#define readb_relaxed readb +#define readw_relaxed readw +#define readl_relaxed readl + +static inline void writeb(uint8_t datum, volatile void __iomem *addr) +{ + __builtin_write8(addr, datum); + if (__is_PCI_MEM(addr)) + __flush_PCI_writes(); +} + +static inline void writew(uint16_t datum, volatile void __iomem *addr) +{ + if (__is_PCI_MEM(addr)) + datum = _swapw(datum); + + __builtin_write16(addr, datum); + if (__is_PCI_MEM(addr)) + __flush_PCI_writes(); +} + +static inline void writel(uint32_t datum, volatile void __iomem *addr) +{ + if (__is_PCI_MEM(addr)) + datum = _swapl(datum); + + __builtin_write32(addr, datum); + if (__is_PCI_MEM(addr)) + __flush_PCI_writes(); +} + + +/* Values for nocacheflag and cmode */ +#define IOMAP_FULL_CACHING 0 +#define IOMAP_NOCACHE_SER 1 +#define IOMAP_NOCACHE_NONSER 2 +#define IOMAP_WRITETHROUGH 3 + +extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag); + +static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); +} + +static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); +} + +static inline void __iomem *ioremap_writethrough(unsigned long physaddr, unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_WRITETHROUGH); +} + +static inline void __iomem *ioremap_fullcache(unsigned long physaddr, unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_FULL_CACHING); +} + +#define ioremap_wc ioremap_nocache + +extern void iounmap(void volatile __iomem *addr); + +static inline void __iomem *ioport_map(unsigned long port, unsigned int nr) +{ + return (void __iomem *) port; +} + +static inline void ioport_unmap(void __iomem *p) +{ +} + +static inline void flush_write_buffers(void) +{ + __asm__ __volatile__ ("membar" : : :"memory"); +} + +/* + * do appropriate I/O accesses for token type + */ +static inline unsigned int ioread8(void __iomem *p) +{ + return __builtin_read8(p); +} + +static inline unsigned int ioread16(void __iomem *p) +{ + uint16_t ret = __builtin_read16(p); + if (__is_PCI_addr(p)) + ret = _swapw(ret); + return ret; +} + +static inline unsigned int ioread32(void __iomem *p) +{ + uint32_t ret = __builtin_read32(p); + if (__is_PCI_addr(p)) + ret = _swapl(ret); + return ret; +} + +static inline void iowrite8(u8 val, void __iomem *p) +{ + __builtin_write8(p, val); + if (__is_PCI_MEM(p)) + __flush_PCI_writes(); +} + +static inline void iowrite16(u16 val, void __iomem *p) +{ + if (__is_PCI_addr(p)) + val = _swapw(val); + __builtin_write16(p, val); + if (__is_PCI_MEM(p)) + __flush_PCI_writes(); +} + +static inline void iowrite32(u32 val, void __iomem *p) +{ + if (__is_PCI_addr(p)) + val = _swapl(val); + __builtin_write32(p, val); + if (__is_PCI_MEM(p)) + __flush_PCI_writes(); +} + +static inline void ioread8_rep(void __iomem *p, void *dst, unsigned long count) +{ + io_insb((unsigned long) p, dst, count); +} + +static inline void ioread16_rep(void __iomem *p, void *dst, unsigned long count) +{ + io_insw((unsigned long) p, dst, count); +} + +static inline void ioread32_rep(void __iomem *p, void *dst, unsigned long count) +{ + __insl_ns((unsigned long) p, dst, count); +} + +static inline void iowrite8_rep(void __iomem *p, const void *src, unsigned long count) +{ + io_outsb((unsigned long) p, src, count); +} + +static inline void iowrite16_rep(void __iomem *p, const void *src, unsigned long count) +{ + io_outsw((unsigned long) p, src, count); +} + +static inline void iowrite32_rep(void __iomem *p, const void *src, unsigned long count) +{ + __outsl_ns((unsigned long) p, src, count); +} + +/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ +struct pci_dev; +extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p) +{ +} + + +/* + * Convert a physical pointer to a virtual kernel pointer for /dev/mem + * access + */ +#define xlate_dev_mem_ptr(p) __va(p) + +/* + * Convert a virtual cached pointer to an uncached pointer + */ +#define xlate_dev_kmem_ptr(p) p + +#endif /* __KERNEL__ */ + +#endif /* _ASM_IO_H */ diff --git a/arch/frv/include/asm/ioctl.h b/arch/frv/include/asm/ioctl.h new file mode 100644 index 000000000000..b279fe06dfe5 --- /dev/null +++ b/arch/frv/include/asm/ioctl.h @@ -0,0 +1 @@ +#include <asm-generic/ioctl.h> diff --git a/arch/frv/include/asm/ioctls.h b/arch/frv/include/asm/ioctls.h new file mode 100644 index 000000000000..d0c30e31fbda --- /dev/null +++ b/arch/frv/include/asm/ioctls.h @@ -0,0 +1,86 @@ +#ifndef __ASM_IOCTLS_H__ +#define __ASM_IOCTLS_H__ + +#include <asm/ioctl.h> + +/* 0x54 is just a magic number to make these relatively unique ('T') */ + +#define TCGETS 0x5401 +#define TCSETS 0x5402 +#define TCSETSW 0x5403 +#define TCSETSF 0x5404 +#define TCGETA 0x5405 +#define TCSETA 0x5406 +#define TCSETAW 0x5407 +#define TCSETAF 0x5408 +#define TCSBRK 0x5409 +#define TCXONC 0x540A +#define TCFLSH 0x540B +#define TIOCEXCL 0x540C +#define TIOCNXCL 0x540D +#define TIOCSCTTY 0x540E +#define TIOCGPGRP 0x540F +#define TIOCSPGRP 0x5410 +#define TIOCOUTQ 0x5411 +#define TIOCSTI 0x5412 +#define TIOCGWINSZ 0x5413 +#define TIOCSWINSZ 0x5414 +#define TIOCMGET 0x5415 +#define TIOCMBIS 0x5416 +#define TIOCMBIC 0x5417 +#define TIOCMSET 0x5418 +#define TIOCGSOFTCAR 0x5419 +#define TIOCSSOFTCAR 0x541A +#define FIONREAD 0x541B +#define TIOCINQ FIONREAD +#define TIOCLINUX 0x541C +#define TIOCCONS 0x541D +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TIOCPKT 0x5420 +#define FIONBIO 0x5421 +#define TIOCNOTTY 0x5422 +#define TIOCSETD 0x5423 +#define TIOCGETD 0x5424 +#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +#define TIOCTTYGSTRUCT 0x5426 /* For debugging only */ +#define TIOCSBRK 0x5427 /* BSD compatibility */ +#define TIOCCBRK 0x5428 /* BSD compatibility */ +#define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TCGETS2 _IOR('T',0x2A, struct termios2) +#define TCSETS2 _IOW('T',0x2B, struct termios2) +#define TCSETSW2 _IOW('T',0x2C, struct termios2) +#define TCSETSF2 _IOW('T',0x2D, struct termios2) +#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ +#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ + +#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ +#define FIOCLEX 0x5451 +#define FIOASYNC 0x5452 +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ +#define FIOQSIZE 0x545E + +/* Used for packet mode */ +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 + +#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ + +#endif /* __ASM_IOCTLS_H__ */ + diff --git a/arch/frv/include/asm/ipcbuf.h b/arch/frv/include/asm/ipcbuf.h new file mode 100644 index 000000000000..b546f67e455f --- /dev/null +++ b/arch/frv/include/asm/ipcbuf.h @@ -0,0 +1,30 @@ +#ifndef __ASM_IPCBUF_H__ +#define __ASM_IPCBUF_H__ + +/* + * The user_ipc_perm structure for FR-V architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + */ + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif /* __ASM_IPCBUF_H__ */ + diff --git a/arch/frv/include/asm/irc-regs.h b/arch/frv/include/asm/irc-regs.h new file mode 100644 index 000000000000..afa30aeacc82 --- /dev/null +++ b/arch/frv/include/asm/irc-regs.h @@ -0,0 +1,53 @@ +/* irc-regs.h: on-chip interrupt controller registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_IRC_REGS +#define _ASM_IRC_REGS + +#define __reg(ADDR) (*(volatile unsigned long *)(ADDR)) + +#define __get_TM0() ({ __reg(0xfeff9800); }) +#define __get_TM1() ({ __reg(0xfeff9808); }) +#define __set_TM1(V) do { __reg(0xfeff9808) = (V); mb(); } while(0) + +#define __set_TM1x(XI,V) \ +do { \ + int shift = (XI) * 2 + 16; \ + unsigned long tm1 = __reg(0xfeff9808); \ + tm1 &= ~(0x3 << shift); \ + tm1 |= (V) << shift; \ + __reg(0xfeff9808) = tm1; \ + mb(); \ +} while(0) + +#define __get_RS(C) ({ (__reg(0xfeff9810) >> ((C)+16)) & 1; }) + +#define __clr_RC(C) do { __reg(0xfeff9818) = 1 << ((C)+16); mb(); } while(0) + +#define __get_MASK(C) ({ (__reg(0xfeff9820) >> ((C)+16)) & 1; }) +#define __set_MASK(C) do { __reg(0xfeff9820) |= 1 << ((C)+16); mb(); } while(0) +#define __clr_MASK(C) do { __reg(0xfeff9820) &= ~(1 << ((C)+16)); mb(); } while(0) + +#define __get_MASK_all() __get_MASK(0) +#define __set_MASK_all() __set_MASK(0) +#define __clr_MASK_all() __clr_MASK(0) + +#define __get_IRL() ({ (__reg(0xfeff9828) >> 16) & 0xf; }) +#define __clr_IRL() do { __reg(0xfeff9828) = 0x100000; mb(); } while(0) + +#define __get_IRR(N) ({ __reg(0xfeff9840 + (N) * 8); }) +#define __set_IRR(N,V) do { __reg(0xfeff9840 + (N) * 8) = (V); } while(0) + +#define __get_IITMR(N) ({ __reg(0xfeff9880 + (N) * 8); }) +#define __set_IITMR(N,V) do { __reg(0xfeff9880 + (N) * 8) = (V); } while(0) + + +#endif /* _ASM_IRC_REGS */ diff --git a/arch/frv/include/asm/irq.h b/arch/frv/include/asm/irq.h new file mode 100644 index 000000000000..3a66ebd754bd --- /dev/null +++ b/arch/frv/include/asm/irq.h @@ -0,0 +1,30 @@ +/* irq.h: FRV IRQ definitions + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_IRQ_H_ +#define _ASM_IRQ_H_ + +#define NR_IRQS 48 +#define IRQ_BASE_CPU (0 * 16) +#define IRQ_BASE_FPGA (1 * 16) +#define IRQ_BASE_MB93493 (2 * 16) + +/* probe returns a 32-bit IRQ mask:-/ */ +#define MIN_PROBE_IRQ (NR_IRQS - 32) + +#ifndef __ASSEMBLY__ +static inline int irq_canonicalize(int irq) +{ + return irq; +} +#endif + +#endif /* _ASM_IRQ_H_ */ diff --git a/arch/frv/include/asm/irq_regs.h b/arch/frv/include/asm/irq_regs.h new file mode 100644 index 000000000000..d22e83289ad1 --- /dev/null +++ b/arch/frv/include/asm/irq_regs.h @@ -0,0 +1,27 @@ +/* FRV per-CPU frame pointer holder + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_IRQ_REGS_H +#define _ASM_IRQ_REGS_H + +/* + * Per-cpu current frame pointer - the location of the last exception frame on + * the stack + * - on FRV, GR28 is dedicated to keeping a pointer to the current exception + * frame + */ +#define ARCH_HAS_OWN_IRQ_REGS + +#ifndef __ASSEMBLY__ +#define get_irq_regs() (__frame) +#endif + +#endif /* _ASM_IRQ_REGS_H */ diff --git a/arch/frv/include/asm/kdebug.h b/arch/frv/include/asm/kdebug.h new file mode 100644 index 000000000000..6ece1b037665 --- /dev/null +++ b/arch/frv/include/asm/kdebug.h @@ -0,0 +1 @@ +#include <asm-generic/kdebug.h> diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h new file mode 100644 index 000000000000..f8e16b2a5804 --- /dev/null +++ b/arch/frv/include/asm/kmap_types.h @@ -0,0 +1,29 @@ + +#ifndef _ASM_KMAP_TYPES_H +#define _ASM_KMAP_TYPES_H + +enum km_type { + /* arch specific kmaps - change the numbers attached to these at your peril */ + __KM_CACHE, /* cache flush page attachment point */ + __KM_PGD, /* current page directory */ + __KM_ITLB_PTD, /* current instruction TLB miss page table lookup */ + __KM_DTLB_PTD, /* current data TLB miss page table lookup */ + + /* general kmaps */ + KM_BOUNCE_READ, + KM_SKB_SUNRPC_DATA, + KM_SKB_DATA_SOFTIRQ, + KM_USER0, + KM_USER1, + KM_BIO_SRC_IRQ, + KM_BIO_DST_IRQ, + KM_PTE0, + KM_PTE1, + KM_IRQ0, + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_TYPE_NR +}; + +#endif diff --git a/arch/frv/include/asm/linkage.h b/arch/frv/include/asm/linkage.h new file mode 100644 index 000000000000..636c1bced7d4 --- /dev/null +++ b/arch/frv/include/asm/linkage.h @@ -0,0 +1,7 @@ +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#define __ALIGN .align 4 +#define __ALIGN_STR ".align 4" + +#endif diff --git a/arch/frv/include/asm/local.h b/arch/frv/include/asm/local.h new file mode 100644 index 000000000000..c27bdf04630e --- /dev/null +++ b/arch/frv/include/asm/local.h @@ -0,0 +1,6 @@ +#ifndef _ASM_LOCAL_H +#define _ASM_LOCAL_H + +#include <asm-generic/local.h> + +#endif /* _ASM_LOCAL_H */ diff --git a/arch/frv/include/asm/math-emu.h b/arch/frv/include/asm/math-emu.h new file mode 100644 index 000000000000..0c8f731b2180 --- /dev/null +++ b/arch/frv/include/asm/math-emu.h @@ -0,0 +1,301 @@ +#ifndef _ASM_MATH_EMU_H +#define _ASM_MATH_EMU_H + +#include <asm/setup.h> +#include <linux/linkage.h> + +/* Status Register bits */ + +/* accrued exception bits */ +#define FPSR_AEXC_INEX 3 +#define FPSR_AEXC_DZ 4 +#define FPSR_AEXC_UNFL 5 +#define FPSR_AEXC_OVFL 6 +#define FPSR_AEXC_IOP 7 + +/* exception status bits */ +#define FPSR_EXC_INEX1 8 +#define FPSR_EXC_INEX2 9 +#define FPSR_EXC_DZ 10 +#define FPSR_EXC_UNFL 11 +#define FPSR_EXC_OVFL 12 +#define FPSR_EXC_OPERR 13 +#define FPSR_EXC_SNAN 14 +#define FPSR_EXC_BSUN 15 + +/* quotient byte, assumes big-endian, of course */ +#define FPSR_QUOTIENT(fpsr) (*((signed char *) &(fpsr) + 1)) + +/* condition code bits */ +#define FPSR_CC_NAN 24 +#define FPSR_CC_INF 25 +#define FPSR_CC_Z 26 +#define FPSR_CC_NEG 27 + + +/* Control register bits */ + +/* rounding mode */ +#define FPCR_ROUND_RN 0 /* round to nearest/even */ +#define FPCR_ROUND_RZ 1 /* round to zero */ +#define FPCR_ROUND_RM 2 /* minus infinity */ +#define FPCR_ROUND_RP 3 /* plus infinity */ + +/* rounding precision */ +#define FPCR_PRECISION_X 0 /* long double */ +#define FPCR_PRECISION_S 1 /* double */ +#define FPCR_PRECISION_D 2 /* float */ + + +/* Flags to select the debugging output */ +#define PDECODE 0 +#define PEXECUTE 1 +#define PCONV 2 +#define PNORM 3 +#define PREGISTER 4 +#define PINSTR 5 +#define PUNIMPL 6 +#define PMOVEM 7 + +#define PMDECODE (1<<PDECODE) +#define PMEXECUTE (1<<PEXECUTE) +#define PMCONV (1<<PCONV) +#define PMNORM (1<<PNORM) +#define PMREGISTER (1<<PREGISTER) +#define PMINSTR (1<<PINSTR) +#define PMUNIMPL (1<<PUNIMPL) +#define PMMOVEM (1<<PMOVEM) + +#ifndef __ASSEMBLY__ + +#include <linux/kernel.h> +#include <linux/sched.h> + +union fp_mant64 { + unsigned long long m64; + unsigned long m32[2]; +}; + +union fp_mant128 { + unsigned long long m64[2]; + unsigned long m32[4]; +}; + +/* internal representation of extended fp numbers */ +struct fp_ext { + unsigned char lowmant; + unsigned char sign; + unsigned short exp; + union fp_mant64 mant; +}; + +/* C representation of FPU registers */ +/* NOTE: if you change this, you have to change the assembler offsets + below and the size in <asm/fpu.h>, too */ +struct fp_data { + struct fp_ext fpreg[8]; + unsigned int fpcr; + unsigned int fpsr; + unsigned int fpiar; + unsigned short prec; + unsigned short rnd; + struct fp_ext temp[2]; +}; + +#if FPU_EMU_DEBUG +extern unsigned int fp_debugprint; + +#define dprint(bit, fmt, args...) ({ \ + if (fp_debugprint & (1 << (bit))) \ + printk(fmt, ## args); \ +}) +#else +#define dprint(bit, fmt, args...) +#endif + +#define uprint(str) ({ \ + static int __count = 3; \ + \ + if (__count > 0) { \ + printk("You just hit an unimplemented " \ + "fpu instruction (%s)\n", str); \ + printk("Please report this to ....\n"); \ + __count--; \ + } \ +}) + +#define FPDATA ((struct fp_data *)current->thread.fp) + +#else /* __ASSEMBLY__ */ + +#define FPDATA %a2 + +/* offsets from the base register to the floating point data in the task struct */ +#define FPD_FPREG (TASK_THREAD+THREAD_FPREG+0) +#define FPD_FPCR (TASK_THREAD+THREAD_FPREG+96) +#define FPD_FPSR (TASK_THREAD+THREAD_FPREG+100) +#define FPD_FPIAR (TASK_THREAD+THREAD_FPREG+104) +#define FPD_PREC (TASK_THREAD+THREAD_FPREG+108) +#define FPD_RND (TASK_THREAD+THREAD_FPREG+110) +#define FPD_TEMPFP1 (TASK_THREAD+THREAD_FPREG+112) +#define FPD_TEMPFP2 (TASK_THREAD+THREAD_FPREG+124) +#define FPD_SIZEOF (TASK_THREAD+THREAD_FPREG+136) + +/* offsets on the stack to access saved registers, + * these are only used during instruction decoding + * where we always know how deep we're on the stack. + */ +#define FPS_DO (PT_D0) +#define FPS_D1 (PT_D1) +#define FPS_D2 (PT_D2) +#define FPS_A0 (PT_A0) +#define FPS_A1 (PT_A1) +#define FPS_A2 (PT_A2) +#define FPS_SR (PT_SR) +#define FPS_PC (PT_PC) +#define FPS_EA (PT_PC+6) +#define FPS_PC2 (PT_PC+10) + +.macro fp_get_fp_reg + lea (FPD_FPREG,FPDATA,%d0.w*4),%a0 + lea (%a0,%d0.w*8),%a0 +.endm + +/* Macros used to get/put the current program counter. + * 020/030 use a different stack frame then 040/060, for the + * 040/060 the return pc points already to the next location, + * so this only needs to be modified for jump instructions. + */ +.macro fp_get_pc dest + move.l (FPS_PC+4,%sp),\dest +.endm + +.macro fp_put_pc src,jump=0 + move.l \src,(FPS_PC+4,%sp) +.endm + +.macro fp_get_instr_data f,s,dest,label + getuser \f,%sp@(FPS_PC+4)@(0),\dest,\label,%sp@(FPS_PC+4) + addq.l #\s,%sp@(FPS_PC+4) +.endm + +.macro fp_get_instr_word dest,label,addr + fp_get_instr_data w,2,\dest,\label,\addr +.endm + +.macro fp_get_instr_long dest,label,addr + fp_get_instr_data l,4,\dest,\label,\addr +.endm + +/* These macros are used to read from/write to user space + * on error we jump to the fixup section, load the fault + * address into %a0 and jump to the exit. + * (derived from <asm/uaccess.h>) + */ +.macro getuser size,src,dest,label,addr +| printf ,"[\size<%08x]",1,\addr +.Lu1\@: moves\size \src,\dest + + .section .fixup,"ax" + .even +.Lu2\@: move.l \addr,%a0 + jra \label + .previous + + .section __ex_table,"a" + .align 4 + .long .Lu1\@,.Lu2\@ + .previous +.endm + +.macro putuser size,src,dest,label,addr +| printf ,"[\size>%08x]",1,\addr +.Lu1\@: moves\size \src,\dest +.Lu2\@: + + .section .fixup,"ax" + .even +.Lu3\@: move.l \addr,%a0 + jra \label + .previous + + .section __ex_table,"a" + .align 4 + .long .Lu1\@,.Lu3\@ + .long .Lu2\@,.Lu3\@ + .previous +.endm + + +.macro movestack nr,arg1,arg2,arg3,arg4,arg5 + .if \nr + movestack (\nr-1),\arg2,\arg3,\arg4,\arg5 + move.l \arg1,-(%sp) + .endif +.endm + +.macro printf bit=-1,string,nr=0,arg1,arg2,arg3,arg4,arg5 +#ifdef FPU_EMU_DEBUG + .data +.Lpdata\@: + .string "\string" + .previous + + movem.l %d0/%d1/%a0/%a1,-(%sp) + .if \bit+1 +#if 0 + moveq #\bit,%d0 + andw #7,%d0 + btst %d0,fp_debugprint+((31-\bit)/8) +#else + btst #\bit,fp_debugprint+((31-\bit)/8) +#endif + jeq .Lpskip\@ + .endif + movestack \nr,\arg1,\arg2,\arg3,\arg4,\arg5 + pea .Lpdata\@ + jsr printk + lea ((\nr+1)*4,%sp),%sp +.Lpskip\@: + movem.l (%sp)+,%d0/%d1/%a0/%a1 +#endif +.endm + +.macro printx bit,fp +#ifdef FPU_EMU_DEBUG + movem.l %d0/%a0,-(%sp) + lea \fp,%a0 +#if 0 + moveq #'+',%d0 + tst.w (%a0) + jeq .Lx1\@ + moveq #'-',%d0 +.Lx1\@: printf \bit," %c",1,%d0 + move.l (4,%a0),%d0 + bclr #31,%d0 + jne .Lx2\@ + printf \bit,"0." + jra .Lx3\@ +.Lx2\@: printf \bit,"1." +.Lx3\@: printf \bit,"%08x%08x",2,%d0,%a0@(8) + move.w (2,%a0),%d0 + ext.l %d0 + printf \bit,"E%04x",1,%d0 +#else + printf \bit," %08x%08x%08x",3,%a0@,%a0@(4),%a0@(8) +#endif + movem.l (%sp)+,%d0/%a0 +#endif +.endm + +.macro debug instr,args +#ifdef FPU_EMU_DEBUG + \instr \args +#endif +.endm + + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_FRV_MATH_EMU_H */ + diff --git a/arch/frv/include/asm/mb-regs.h b/arch/frv/include/asm/mb-regs.h new file mode 100644 index 000000000000..219e5f926f18 --- /dev/null +++ b/arch/frv/include/asm/mb-regs.h @@ -0,0 +1,200 @@ +/* mb-regs.h: motherboard registers + * + * Copyright (C) 2003, 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB_REGS_H +#define _ASM_MB_REGS_H + +#include <asm/cpu-irqs.h> +#include <asm/sections.h> +#include <asm/mem-layout.h> + +#ifndef __ASSEMBLY__ +/* gcc builtins, annotated */ + +unsigned long __builtin_read8(volatile void __iomem *); +unsigned long __builtin_read16(volatile void __iomem *); +unsigned long __builtin_read32(volatile void __iomem *); +void __builtin_write8(volatile void __iomem *, unsigned char); +void __builtin_write16(volatile void __iomem *, unsigned short); +void __builtin_write32(volatile void __iomem *, unsigned long); +#endif + +#define __region_IO KERNEL_IO_START /* the region from 0xe0000000 to 0xffffffff has suitable + * protection laid over the top for use in memory-mapped + * I/O + */ + +#define __region_CS0 0xff000000 /* Boot ROMs area */ + +#ifdef CONFIG_MB93091_VDK +/* + * VDK motherboard and CPU card specific stuff + */ + +#include <asm/mb93091-fpga-irqs.h> + +#define IRQ_CPU_MB93493_0 IRQ_CPU_EXTERNAL0 +#define IRQ_CPU_MB93493_1 IRQ_CPU_EXTERNAL1 + +#define __region_CS2 0xe0000000 /* SLBUS/PCI I/O space */ +#define __region_CS2_M 0x0fffffff /* mask */ +#define __region_CS2_C 0x00000000 /* control */ +#define __region_CS5 0xf0000000 /* MB93493 CSC area (DAV daughter board) */ +#define __region_CS5_M 0x00ffffff +#define __region_CS5_C 0x00010000 +#define __region_CS7 0xf1000000 /* CB70 CPU-card PCMCIA port I/O space */ +#define __region_CS7_M 0x00ffffff +#define __region_CS7_C 0x00410701 +#define __region_CS1 0xfc000000 /* SLBUS/PCI bridge control registers */ +#define __region_CS1_M 0x000fffff +#define __region_CS1_C 0x00000000 +#define __region_CS6 0xfc100000 /* CB70 CPU-card DM9000 LAN I/O space */ +#define __region_CS6_M 0x000fffff +#define __region_CS6_C 0x00400707 +#define __region_CS3 0xfc200000 /* MB93493 CSR area (DAV daughter board) */ +#define __region_CS3_M 0x000fffff +#define __region_CS3_C 0xc8100000 +#define __region_CS4 0xfd000000 /* CB70 CPU-card extra flash space */ +#define __region_CS4_M 0x00ffffff +#define __region_CS4_C 0x00000f07 + +#define __region_PCI_IO (__region_CS2 + 0x04000000UL) +#define __region_PCI_MEM (__region_CS2 + 0x08000000UL) +#define __flush_PCI_writes() \ +do { \ + __builtin_write8((volatile void __iomem *) __region_PCI_MEM, 0); \ +} while(0) + +#define __is_PCI_IO(addr) \ + (((unsigned long)(addr) >> 24) - (__region_PCI_IO >> 24) < (0x04000000UL >> 24)) + +#define __is_PCI_MEM(addr) \ + ((unsigned long)(addr) - __region_PCI_MEM < 0x08000000UL) + +#define __is_PCI_addr(addr) \ + ((unsigned long)(addr) - __region_PCI_IO < 0x0c000000UL) + +#define __get_CLKSW() ({ *(volatile unsigned long *)(__region_CS2 + 0x0130000cUL) & 0xffUL; }) +#define __get_CLKIN() (__get_CLKSW() * 125U * 100000U / 24U) + +#ifndef __ASSEMBLY__ +extern int __nongprelbss mb93090_mb00_detected; +#endif + +#define __addr_LEDS() (__region_CS2 + 0x01200004UL) +#ifdef CONFIG_MB93090_MB00 +#define __set_LEDS(X) \ +do { \ + if (mb93090_mb00_detected) \ + __builtin_write32((void __iomem *) __addr_LEDS(), ~(X)); \ +} while (0) +#else +#define __set_LEDS(X) +#endif + +#define __addr_LCD() (__region_CS2 + 0x01200008UL) +#define __get_LCD(B) __builtin_read32((volatile void __iomem *) (B)) +#define __set_LCD(B,X) __builtin_write32((volatile void __iomem *) (B), (X)) + +#define LCD_D 0x000000ff /* LCD data bus */ +#define LCD_RW 0x00000100 /* LCD R/W signal */ +#define LCD_RS 0x00000200 /* LCD Register Select */ +#define LCD_E 0x00000400 /* LCD Start Enable Signal */ + +#define LCD_CMD_CLEAR (LCD_E|0x001) +#define LCD_CMD_HOME (LCD_E|0x002) +#define LCD_CMD_CURSOR_INC (LCD_E|0x004) +#define LCD_CMD_SCROLL_INC (LCD_E|0x005) +#define LCD_CMD_CURSOR_DEC (LCD_E|0x006) +#define LCD_CMD_SCROLL_DEC (LCD_E|0x007) +#define LCD_CMD_OFF (LCD_E|0x008) +#define LCD_CMD_ON(CRSR,BLINK) (LCD_E|0x00c|(CRSR<<1)|BLINK) +#define LCD_CMD_CURSOR_MOVE_L (LCD_E|0x010) +#define LCD_CMD_CURSOR_MOVE_R (LCD_E|0x014) +#define LCD_CMD_DISPLAY_SHIFT_L (LCD_E|0x018) +#define LCD_CMD_DISPLAY_SHIFT_R (LCD_E|0x01c) +#define LCD_CMD_FUNCSET(DL,N,F) (LCD_E|0x020|(DL<<4)|(N<<3)|(F<<2)) +#define LCD_CMD_SET_CG_ADDR(X) (LCD_E|0x040|X) +#define LCD_CMD_SET_DD_ADDR(X) (LCD_E|0x080|X) +#define LCD_CMD_READ_BUSY (LCD_E|LCD_RW) +#define LCD_DATA_WRITE(X) (LCD_E|LCD_RS|(X)) +#define LCD_DATA_READ (LCD_E|LCD_RS|LCD_RW) + +#else +/* + * PDK unit specific stuff + */ + +#include <asm/mb93093-fpga-irqs.h> + +#define IRQ_CPU_MB93493_0 IRQ_CPU_EXTERNAL0 +#define IRQ_CPU_MB93493_1 IRQ_CPU_EXTERNAL1 + +#define __region_CS5 0xf0000000 /* MB93493 CSC area (DAV daughter board) */ +#define __region_CS5_M 0x00ffffff /* mask */ +#define __region_CS5_C 0x00010000 /* control */ +#define __region_CS2 0x20000000 /* FPGA registers */ +#define __region_CS2_M 0x000fffff +#define __region_CS2_C 0x00000000 +#define __region_CS1 0xfc100000 /* LAN registers */ +#define __region_CS1_M 0x000fffff +#define __region_CS1_C 0x00010404 +#define __region_CS3 0xfc200000 /* MB93493 CSR area (DAV daughter board) */ +#define __region_CS3_M 0x000fffff +#define __region_CS3_C 0xc8000000 +#define __region_CS4 0xfd000000 /* extra ROMs area */ +#define __region_CS4_M 0x00ffffff +#define __region_CS4_C 0x00000f07 + +#define __region_CS6 0xfe000000 /* not used - hide behind CPU resource I/O regs */ +#define __region_CS6_M 0x000fffff +#define __region_CS6_C 0x00000f07 +#define __region_CS7 0xfe000000 /* not used - hide behind CPU resource I/O regs */ +#define __region_CS7_M 0x000fffff +#define __region_CS7_C 0x00000f07 + +#define __is_PCI_IO(addr) 0 /* no PCI */ +#define __is_PCI_MEM(addr) 0 +#define __is_PCI_addr(addr) 0 +#define __region_PCI_IO 0 +#define __region_PCI_MEM 0 +#define __flush_PCI_writes() do { } while(0) + +#define __get_CLKSW() 0UL +#define __get_CLKIN() 66000000UL + +#define __addr_LEDS() (__region_CS2 + 0x00000023UL) +#define __set_LEDS(X) __builtin_write8((volatile void __iomem *) __addr_LEDS(), (X)) + +#define __addr_FPGATR() (__region_CS2 + 0x00000030UL) +#define __set_FPGATR(X) __builtin_write32((volatile void __iomem *) __addr_FPGATR(), (X)) +#define __get_FPGATR() __builtin_read32((volatile void __iomem *) __addr_FPGATR()) + +#define MB93093_FPGA_FPGATR_AUDIO_CLK 0x00000003 + +#define __set_FPGATR_AUDIO_CLK(V) \ + __set_FPGATR((__get_FPGATR() & ~MB93093_FPGA_FPGATR_AUDIO_CLK) | (V)) + +#define MB93093_FPGA_FPGATR_AUDIO_CLK_OFF 0x0 +#define MB93093_FPGA_FPGATR_AUDIO_CLK_11MHz 0x1 +#define MB93093_FPGA_FPGATR_AUDIO_CLK_12MHz 0x2 +#define MB93093_FPGA_FPGATR_AUDIO_CLK_02MHz 0x3 + +#define MB93093_FPGA_SWR_PUSHSWMASK (0x1F<<26) +#define MB93093_FPGA_SWR_PUSHSW4 (1<<29) + +#define __addr_FPGA_SWR ((volatile void __iomem *)(__region_CS2 + 0x28UL)) +#define __get_FPGA_PUSHSW1_5() (__builtin_read32(__addr_FPGA_SWR) & MB93093_FPGA_SWR_PUSHSWMASK) + + +#endif + +#endif /* _ASM_MB_REGS_H */ diff --git a/arch/frv/include/asm/mb86943a.h b/arch/frv/include/asm/mb86943a.h new file mode 100644 index 000000000000..e87ef924bfb4 --- /dev/null +++ b/arch/frv/include/asm/mb86943a.h @@ -0,0 +1,42 @@ +/* mb86943a.h: MB86943 SPARClite <-> PCI bridge registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB86943A_H +#define _ASM_MB86943A_H + +#include <asm/mb-regs.h> + +#define __reg_MB86943_sl_ctl *(volatile uint32_t *) (__region_CS1 + 0x00) + +#define MB86943_SL_CTL_BUS_WIDTH_64 0x00000001 +#define MB86943_SL_CTL_AS_HOST 0x00000002 +#define MB86943_SL_CTL_DRCT_MASTER_SWAP 0x00000004 +#define MB86943_SL_CTL_DRCT_SLAVE_SWAP 0x00000008 +#define MB86943_SL_CTL_PCI_CONFIG_SWAP 0x00000010 +#define MB86943_SL_CTL_ECS0_ENABLE 0x00000020 +#define MB86943_SL_CTL_ECS1_ENABLE 0x00000040 +#define MB86943_SL_CTL_ECS2_ENABLE 0x00000080 + +#define __reg_MB86943_ecs_ctl(N) *(volatile uint32_t *) (__region_CS1 + 0x08 + (0x08*(N))) +#define __reg_MB86943_ecs_range(N) *(volatile uint32_t *) (__region_CS1 + 0x20 + (0x10*(N))) +#define __reg_MB86943_ecs_base(N) *(volatile uint32_t *) (__region_CS1 + 0x28 + (0x10*(N))) + +#define __reg_MB86943_sl_pci_io_range *(volatile uint32_t *) (__region_CS1 + 0x50) +#define __reg_MB86943_sl_pci_io_base *(volatile uint32_t *) (__region_CS1 + 0x58) +#define __reg_MB86943_sl_pci_mem_range *(volatile uint32_t *) (__region_CS1 + 0x60) +#define __reg_MB86943_sl_pci_mem_base *(volatile uint32_t *) (__region_CS1 + 0x68) +#define __reg_MB86943_pci_sl_io_base *(volatile uint32_t *) (__region_CS1 + 0x70) +#define __reg_MB86943_pci_sl_mem_base *(volatile uint32_t *) (__region_CS1 + 0x78) + +#define __reg_MB86943_pci_arbiter *(volatile uint32_t *) (__region_CS2 + 0x01300014) +#define MB86943_PCIARB_EN 0x00000001 + +#endif /* _ASM_MB86943A_H */ diff --git a/arch/frv/include/asm/mb93091-fpga-irqs.h b/arch/frv/include/asm/mb93091-fpga-irqs.h new file mode 100644 index 000000000000..19778c5ba9d6 --- /dev/null +++ b/arch/frv/include/asm/mb93091-fpga-irqs.h @@ -0,0 +1,42 @@ +/* mb93091-fpga-irqs.h: MB93091 CPU board FPGA IRQs + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB93091_FPGA_IRQS_H +#define _ASM_MB93091_FPGA_IRQS_H + +#include <asm/irq.h> + +#ifndef __ASSEMBLY__ + +/* IRQ IDs presented to drivers */ +enum { + IRQ_FPGA__UNUSED = IRQ_BASE_FPGA, + IRQ_FPGA_SYSINT_BUS_EXPANSION_1, + IRQ_FPGA_SL_BUS_EXPANSION_2, + IRQ_FPGA_PCI_INTD, + IRQ_FPGA_PCI_INTC, + IRQ_FPGA_PCI_INTB, + IRQ_FPGA_PCI_INTA, + IRQ_FPGA_SL_BUS_EXPANSION_7, + IRQ_FPGA_SYSINT_BUS_EXPANSION_8, + IRQ_FPGA_SL_BUS_EXPANSION_9, + IRQ_FPGA_MB86943_PCI_INTA, + IRQ_FPGA_MB86943_SLBUS_SIDE, + IRQ_FPGA_RTL8029_INTA, + IRQ_FPGA_SYSINT_BUS_EXPANSION_13, + IRQ_FPGA_SL_BUS_EXPANSION_14, + IRQ_FPGA_NMI, +}; + + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_MB93091_FPGA_IRQS_H */ diff --git a/arch/frv/include/asm/mb93093-fpga-irqs.h b/arch/frv/include/asm/mb93093-fpga-irqs.h new file mode 100644 index 000000000000..590266b1a6d3 --- /dev/null +++ b/arch/frv/include/asm/mb93093-fpga-irqs.h @@ -0,0 +1,29 @@ +/* mb93093-fpga-irqs.h: MB93093 CPU board FPGA IRQs + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB93093_FPGA_IRQS_H +#define _ASM_MB93093_FPGA_IRQS_H + +#include <asm/irq.h> + +#ifndef __ASSEMBLY__ + +/* IRQ IDs presented to drivers */ +enum { + IRQ_FPGA_PUSH_BUTTON_SW1_5 = IRQ_BASE_FPGA + 8, + IRQ_FPGA_ROCKER_C_SW8 = IRQ_BASE_FPGA + 9, + IRQ_FPGA_ROCKER_C_SW9 = IRQ_BASE_FPGA + 10, +}; + + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_MB93093_FPGA_IRQS_H */ diff --git a/arch/frv/include/asm/mb93493-irqs.h b/arch/frv/include/asm/mb93493-irqs.h new file mode 100644 index 000000000000..82c7aeddd333 --- /dev/null +++ b/arch/frv/include/asm/mb93493-irqs.h @@ -0,0 +1,50 @@ +/* mb93493-irqs.h: MB93493 companion chip IRQs + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB93493_IRQS_H +#define _ASM_MB93493_IRQS_H + +#include <asm/irq.h> + +#ifndef __ASSEMBLY__ + +/* IRQ IDs presented to drivers */ +enum { + IRQ_MB93493_VDC = IRQ_BASE_MB93493 + 0, + IRQ_MB93493_VCC = IRQ_BASE_MB93493 + 1, + IRQ_MB93493_AUDIO_OUT = IRQ_BASE_MB93493 + 2, + IRQ_MB93493_I2C_0 = IRQ_BASE_MB93493 + 3, + IRQ_MB93493_I2C_1 = IRQ_BASE_MB93493 + 4, + IRQ_MB93493_USB = IRQ_BASE_MB93493 + 5, + IRQ_MB93493_LOCAL_BUS = IRQ_BASE_MB93493 + 7, + IRQ_MB93493_PCMCIA = IRQ_BASE_MB93493 + 8, + IRQ_MB93493_GPIO = IRQ_BASE_MB93493 + 9, + IRQ_MB93493_AUDIO_IN = IRQ_BASE_MB93493 + 10, +}; + +/* IRQ multiplexor mappings */ +#define ROUTE_VIA_IRQ0 0 /* route IRQ by way of CPU external IRQ 0 */ +#define ROUTE_VIA_IRQ1 1 /* route IRQ by way of CPU external IRQ 1 */ + +#define IRQ_MB93493_VDC_ROUTE ROUTE_VIA_IRQ0 +#define IRQ_MB93493_VCC_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_AUDIO_OUT_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_I2C_0_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_I2C_1_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_USB_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_LOCAL_BUS_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_PCMCIA_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_GPIO_ROUTE ROUTE_VIA_IRQ1 +#define IRQ_MB93493_AUDIO_IN_ROUTE ROUTE_VIA_IRQ1 + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_MB93493_IRQS_H */ diff --git a/arch/frv/include/asm/mb93493-regs.h b/arch/frv/include/asm/mb93493-regs.h new file mode 100644 index 000000000000..8a1f6aac8cf1 --- /dev/null +++ b/arch/frv/include/asm/mb93493-regs.h @@ -0,0 +1,281 @@ +/* mb93493-regs.h: MB93493 companion chip registers + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MB93493_REGS_H +#define _ASM_MB93493_REGS_H + +#include <asm/mb-regs.h> +#include <asm/mb93493-irqs.h> + +#define __addr_MB93493(X) ((volatile unsigned long *)(__region_CS3 + (X))) +#define __get_MB93493(X) ({ *(volatile unsigned long *)(__region_CS3 + (X)); }) + +#define __set_MB93493(X,V) \ +do { \ + *(volatile unsigned long *)(__region_CS3 + (X)) = (V); mb(); \ +} while(0) + +#define __get_MB93493_STSR(X) __get_MB93493(0x3c0 + (X) * 4) +#define __set_MB93493_STSR(X,V) __set_MB93493(0x3c0 + (X) * 4, (V)) +#define MB93493_STSR_EN + +#define __addr_MB93493_IQSR(X) __addr_MB93493(0x3d0 + (X) * 4) +#define __get_MB93493_IQSR(X) __get_MB93493(0x3d0 + (X) * 4) +#define __set_MB93493_IQSR(X,V) __set_MB93493(0x3d0 + (X) * 4, (V)) + +#define __get_MB93493_DQSR(X) __get_MB93493(0x3e0 + (X) * 4) +#define __set_MB93493_DQSR(X,V) __set_MB93493(0x3e0 + (X) * 4, (V)) + +#define __get_MB93493_LBSER() __get_MB93493(0x3f0) +#define __set_MB93493_LBSER(V) __set_MB93493(0x3f0, (V)) + +#define MB93493_LBSER_VDC 0x00010000 +#define MB93493_LBSER_VCC 0x00020000 +#define MB93493_LBSER_AUDIO 0x00040000 +#define MB93493_LBSER_I2C_0 0x00080000 +#define MB93493_LBSER_I2C_1 0x00100000 +#define MB93493_LBSER_USB 0x00200000 +#define MB93493_LBSER_GPIO 0x00800000 +#define MB93493_LBSER_PCMCIA 0x01000000 + +#define __get_MB93493_LBSR() __get_MB93493(0x3fc) +#define __set_MB93493_LBSR(V) __set_MB93493(0x3fc, (V)) + +/* + * video display controller + */ +#define __get_MB93493_VDC(X) __get_MB93493(MB93493_VDC_##X) +#define __set_MB93493_VDC(X,V) __set_MB93493(MB93493_VDC_##X, (V)) + +#define MB93493_VDC_RCURSOR 0x140 /* cursor position */ +#define MB93493_VDC_RCT1 0x144 /* cursor colour 1 */ +#define MB93493_VDC_RCT2 0x148 /* cursor colour 2 */ +#define MB93493_VDC_RHDC 0x150 /* horizontal display period */ +#define MB93493_VDC_RH_MARGINS 0x154 /* horizontal margin sizes */ +#define MB93493_VDC_RVDC 0x158 /* vertical display period */ +#define MB93493_VDC_RV_MARGINS 0x15c /* vertical margin sizes */ +#define MB93493_VDC_RC 0x170 /* VDC control */ +#define MB93493_VDC_RCLOCK 0x174 /* clock divider, DMA req delay */ +#define MB93493_VDC_RBLACK 0x178 /* black insert sizes */ +#define MB93493_VDC_RS 0x17c /* VDC status */ + +#define __addr_MB93493_VDC_BCI(X) ({ (volatile unsigned long *)(__region_CS3 + 0x000 + (X)); }) +#define __addr_MB93493_VDC_TPO(X) (__region_CS3 + 0x1c0 + (X)) + +#define VDC_TPO_WIDTH 32 + +#define VDC_RC_DSR 0x00000080 /* VDC master reset */ + +#define VDC_RS_IT 0x00060000 /* interrupt indicators */ +#define VDC_RS_IT_UNDERFLOW 0x00040000 /* - underflow event */ +#define VDC_RS_IT_VSYNC 0x00020000 /* - VSYNC event */ +#define VDC_RS_DFI 0x00010000 /* current interlace field number */ +#define VDC_RS_DFI_TOP 0x00000000 /* - top field */ +#define VDC_RS_DFI_BOTTOM 0x00010000 /* - bottom field */ +#define VDC_RS_DCSR 0x00000010 /* cursor state */ +#define VDC_RS_DCM 0x00000003 /* display mode */ +#define VDC_RS_DCM_DISABLED 0x00000000 /* - display disabled */ +#define VDC_RS_DCM_STOPPED 0x00000001 /* - VDC stopped */ +#define VDC_RS_DCM_FREERUNNING 0x00000002 /* - VDC free-running */ +#define VDC_RS_DCM_TRANSFERRING 0x00000003 /* - data being transferred to VDC */ + +/* + * video capture controller + */ +#define __get_MB93493_VCC(X) __get_MB93493(MB93493_VCC_##X) +#define __set_MB93493_VCC(X,V) __set_MB93493(MB93493_VCC_##X, (V)) + +#define MB93493_VCC_RREDUCT 0x104 /* reduction rate */ +#define MB93493_VCC_RHY 0x108 /* horizontal brightness filter coefficients */ +#define MB93493_VCC_RHC 0x10c /* horizontal colour-difference filter coefficients */ +#define MB93493_VCC_RHSIZE 0x110 /* horizontal cycle sizes */ +#define MB93493_VCC_RHBC 0x114 /* horizontal back porch size */ +#define MB93493_VCC_RVCC 0x118 /* vertical capture period */ +#define MB93493_VCC_RVBC 0x11c /* vertical back porch period */ +#define MB93493_VCC_RV 0x120 /* vertical filter coefficients */ +#define MB93493_VCC_RDTS 0x128 /* DMA transfer size */ +#define MB93493_VCC_RDTS_4B 0x01000000 /* 4-byte transfer */ +#define MB93493_VCC_RDTS_32B 0x03000000 /* 32-byte transfer */ +#define MB93493_VCC_RDTS_SHIFT 24 +#define MB93493_VCC_RCC 0x130 /* VCC control */ +#define MB93493_VCC_RIS 0x134 /* VCC interrupt status */ + +#define __addr_MB93493_VCC_TPI(X) (__region_CS3 + 0x180 + (X)) + +#define VCC_RHSIZE_RHCC 0x000007ff +#define VCC_RHSIZE_RHCC_SHIFT 0 +#define VCC_RHSIZE_RHTCC 0x0fff0000 +#define VCC_RHSIZE_RHTCC_SHIFT 16 + +#define VCC_RVBC_RVBC 0x00003f00 +#define VCC_RVBC_RVBC_SHIFT 8 + +#define VCC_RREDUCT_RHR 0x07ff0000 +#define VCC_RREDUCT_RHR_SHIFT 16 +#define VCC_RREDUCT_RVR 0x000007ff +#define VCC_RREDUCT_RVR_SHIFT 0 + +#define VCC_RCC_CE 0x00000001 /* VCC enable */ +#define VCC_RCC_CS 0x00000002 /* request video capture start */ +#define VCC_RCC_CPF 0x0000000c /* pixel format */ +#define VCC_RCC_CPF_YCBCR_16 0x00000000 /* - YCbCr 4:2:2 16-bit format */ +#define VCC_RCC_CPF_RGB 0x00000004 /* - RGB 4:4:4 format */ +#define VCC_RCC_CPF_YCBCR_24 0x00000008 /* - YCbCr 4:2:2 24-bit format */ +#define VCC_RCC_CPF_BT656 0x0000000c /* - ITU R-BT.656 format */ +#define VCC_RCC_CPF_SHIFT 2 +#define VCC_RCC_CSR 0x00000080 /* request reset */ +#define VCC_RCC_HSIP 0x00000100 /* HSYNC polarity */ +#define VCC_RCC_HSIP_LOACT 0x00000000 /* - low active */ +#define VCC_RCC_HSIP_HIACT 0x00000100 /* - high active */ +#define VCC_RCC_VSIP 0x00000200 /* VSYNC polarity */ +#define VCC_RCC_VSIP_LOACT 0x00000000 /* - low active */ +#define VCC_RCC_VSIP_HIACT 0x00000200 /* - high active */ +#define VCC_RCC_CIE 0x00000800 /* interrupt enable */ +#define VCC_RCC_CFP 0x00001000 /* RGB pixel packing */ +#define VCC_RCC_CFP_4TO3 0x00000000 /* - pack 4 pixels into 3 words */ +#define VCC_RCC_CFP_1TO1 0x00001000 /* - pack 1 pixel into 1 words */ +#define VCC_RCC_CSM 0x00006000 /* interlace specification */ +#define VCC_RCC_CSM_ONEPASS 0x00002000 /* - non-interlaced */ +#define VCC_RCC_CSM_INTERLACE 0x00004000 /* - interlaced */ +#define VCC_RCC_CSM_SHIFT 13 +#define VCC_RCC_ES 0x00008000 /* capture start polarity */ +#define VCC_RCC_ES_NEG 0x00000000 /* - negative edge */ +#define VCC_RCC_ES_POS 0x00008000 /* - positive edge */ +#define VCC_RCC_IFI 0x00080000 /* inferlace field evaluation reverse */ +#define VCC_RCC_FDTS 0x00300000 /* interlace field start */ +#define VCC_RCC_FDTS_3_8 0x00000000 /* - 3/8 of horizontal entire cycle */ +#define VCC_RCC_FDTS_1_4 0x00100000 /* - 1/4 of horizontal entire cycle */ +#define VCC_RCC_FDTS_7_16 0x00200000 /* - 7/16 of horizontal entire cycle */ +#define VCC_RCC_FDTS_SHIFT 20 +#define VCC_RCC_MOV 0x00400000 /* test bit - always set to 1 */ +#define VCC_RCC_STP 0x00800000 /* request video capture stop */ +#define VCC_RCC_TO 0x01000000 /* input during top-field only */ + +#define VCC_RIS_VSYNC 0x01000000 /* VSYNC interrupt */ +#define VCC_RIS_OV 0x02000000 /* overflow interrupt */ +#define VCC_RIS_BOTTOM 0x08000000 /* interlace bottom field */ +#define VCC_RIS_STARTED 0x10000000 /* capture started */ + +/* + * I2C + */ +#define MB93493_I2C_BSR 0x340 /* bus status */ +#define MB93493_I2C_BCR 0x344 /* bus control */ +#define MB93493_I2C_CCR 0x348 /* clock control */ +#define MB93493_I2C_ADR 0x34c /* address */ +#define MB93493_I2C_DTR 0x350 /* data */ +#define MB93493_I2C_BC2R 0x35c /* bus control 2 */ + +#define __addr_MB93493_I2C(port,X) (__region_CS3 + MB93493_I2C_##X + ((port)*0x20)) +#define __get_MB93493_I2C(port,X) __get_MB93493(MB93493_I2C_##X + ((port)*0x20)) +#define __set_MB93493_I2C(port,X,V) __set_MB93493(MB93493_I2C_##X + ((port)*0x20), (V)) + +#define I2C_BSR_BB (1 << 7) + +/* + * audio controller (I2S) registers + */ +#define __get_MB93493_I2S(X) __get_MB93493(MB93493_I2S_##X) +#define __set_MB93493_I2S(X,V) __set_MB93493(MB93493_I2S_##X, (V)) + +#define MB93493_I2S_ALDR 0x300 /* L-channel data */ +#define MB93493_I2S_ARDR 0x304 /* R-channel data */ +#define MB93493_I2S_APDR 0x308 /* 16-bit packed data */ +#define MB93493_I2S_AISTR 0x310 /* status */ +#define MB93493_I2S_AICR 0x314 /* control */ + +#define __addr_MB93493_I2S_ALDR(X) (__region_CS3 + MB93493_I2S_ALDR + (X)) +#define __addr_MB93493_I2S_ARDR(X) (__region_CS3 + MB93493_I2S_ARDR + (X)) +#define __addr_MB93493_I2S_APDR(X) (__region_CS3 + MB93493_I2S_APDR + (X)) +#define __addr_MB93493_I2S_ADR(X) (__region_CS3 + 0x320 + (X)) + +#define I2S_AISTR_OTST 0x00000003 /* status of output data transfer */ +#define I2S_AISTR_OTR 0x00000010 /* output transfer request pending */ +#define I2S_AISTR_OUR 0x00000020 /* output FIFO underrun detected */ +#define I2S_AISTR_OOR 0x00000040 /* output FIFO overrun detected */ +#define I2S_AISTR_ODS 0x00000100 /* output DMA transfer size */ +#define I2S_AISTR_ODE 0x00000400 /* output DMA transfer request enable */ +#define I2S_AISTR_OTRIE 0x00001000 /* output transfer request interrupt enable */ +#define I2S_AISTR_OURIE 0x00002000 /* output FIFO underrun interrupt enable */ +#define I2S_AISTR_OORIE 0x00004000 /* output FIFO overrun interrupt enable */ +#define I2S_AISTR__OUT_MASK 0x00007570 +#define I2S_AISTR_ITST 0x00030000 /* status of input data transfer */ +#define I2S_AISTR_ITST_SHIFT 16 +#define I2S_AISTR_ITR 0x00100000 /* input transfer request pending */ +#define I2S_AISTR_IUR 0x00200000 /* input FIFO underrun detected */ +#define I2S_AISTR_IOR 0x00400000 /* input FIFO overrun detected */ +#define I2S_AISTR_IDS 0x01000000 /* input DMA transfer size */ +#define I2S_AISTR_IDE 0x04000000 /* input DMA transfer request enable */ +#define I2S_AISTR_ITRIE 0x10000000 /* input transfer request interrupt enable */ +#define I2S_AISTR_IURIE 0x20000000 /* input FIFO underrun interrupt enable */ +#define I2S_AISTR_IORIE 0x40000000 /* input FIFO overrun interrupt enable */ +#define I2S_AISTR__IN_MASK 0x75700000 + +#define I2S_AICR_MI 0x00000001 /* mono input requested */ +#define I2S_AICR_AMI 0x00000002 /* relation between LRCKI/FS1 and SDI */ +#define I2S_AICR_LRI 0x00000004 /* function of LRCKI pin */ +#define I2S_AICR_SDMI 0x00000070 /* format of input audio data */ +#define I2S_AICR_SDMI_SHIFT 4 +#define I2S_AICR_CLI 0x00000080 /* input FIFO clearing control */ +#define I2S_AICR_IM 0x00000300 /* input state control */ +#define I2S_AICR_IM_SHIFT 8 +#define I2S_AICR__IN_MASK 0x000003f7 +#define I2S_AICR_MO 0x00001000 /* mono output requested */ +#define I2S_AICR_AMO 0x00002000 /* relation between LRCKO/FS0 and SDO */ +#define I2S_AICR_AMO_SHIFT 13 +#define I2S_AICR_LRO 0x00004000 /* function of LRCKO pin */ +#define I2S_AICR_SDMO 0x00070000 /* format of output audio data */ +#define I2S_AICR_SDMO_SHIFT 16 +#define I2S_AICR_CLO 0x00080000 /* output FIFO clearing control */ +#define I2S_AICR_OM 0x00100000 /* output state control */ +#define I2S_AICR__OUT_MASK 0x001f7000 +#define I2S_AICR_DIV 0x03000000 /* frequency division rate */ +#define I2S_AICR_DIV_SHIFT 24 +#define I2S_AICR_FL 0x20000000 /* frame length */ +#define I2S_AICR_FS 0x40000000 /* frame sync method */ +#define I2S_AICR_ME 0x80000000 /* master enable */ + +/* + * PCMCIA + */ +#define __addr_MB93493_PCMCIA(X) ((volatile unsigned long *)(__region_CS5 + (X))) + +/* + * GPIO + */ +#define __get_MB93493_GPIO_PDR(X) __get_MB93493(0x380 + (X) * 0xc0) +#define __set_MB93493_GPIO_PDR(X,V) __set_MB93493(0x380 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_GPDR(X) __get_MB93493(0x384 + (X) * 0xc0) +#define __set_MB93493_GPIO_GPDR(X,V) __set_MB93493(0x384 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_SIR(X) __get_MB93493(0x388 + (X) * 0xc0) +#define __set_MB93493_GPIO_SIR(X,V) __set_MB93493(0x388 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_SOR(X) __get_MB93493(0x38c + (X) * 0xc0) +#define __set_MB93493_GPIO_SOR(X,V) __set_MB93493(0x38c + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_PDSR(X) __get_MB93493(0x390 + (X) * 0xc0) +#define __set_MB93493_GPIO_PDSR(X,V) __set_MB93493(0x390 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_PDCR(X) __get_MB93493(0x394 + (X) * 0xc0) +#define __set_MB93493_GPIO_PDCR(X,V) __set_MB93493(0x394 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_INTST(X) __get_MB93493(0x398 + (X) * 0xc0) +#define __set_MB93493_GPIO_INTST(X,V) __set_MB93493(0x398 + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_IEHL(X) __get_MB93493(0x39c + (X) * 0xc0) +#define __set_MB93493_GPIO_IEHL(X,V) __set_MB93493(0x39c + (X) * 0xc0, (V)) + +#define __get_MB93493_GPIO_IELH(X) __get_MB93493(0x3a0 + (X) * 0xc0) +#define __set_MB93493_GPIO_IELH(X,V) __set_MB93493(0x3a0 + (X) * 0xc0, (V)) + +#endif /* _ASM_MB93493_REGS_H */ diff --git a/arch/frv/include/asm/mc146818rtc.h b/arch/frv/include/asm/mc146818rtc.h new file mode 100644 index 000000000000..90dfb7a633d1 --- /dev/null +++ b/arch/frv/include/asm/mc146818rtc.h @@ -0,0 +1,16 @@ +/* mc146818rtc.h: RTC defs + * + * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MC146818RTC_H +#define _ASM_MC146818RTC_H + + +#endif /* _ASM_MC146818RTC_H */ diff --git a/arch/frv/include/asm/mem-layout.h b/arch/frv/include/asm/mem-layout.h new file mode 100644 index 000000000000..2947764fc0e0 --- /dev/null +++ b/arch/frv/include/asm/mem-layout.h @@ -0,0 +1,86 @@ +/* mem-layout.h: memory layout + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MEM_LAYOUT_H +#define _ASM_MEM_LAYOUT_H + +#ifndef __ASSEMBLY__ +#define __UL(X) ((unsigned long) (X)) +#else +#define __UL(X) (X) +#endif + +/* + * PAGE_SHIFT determines the page size + */ +#define PAGE_SHIFT 14 + +#ifndef __ASSEMBLY__ +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#else +#define PAGE_SIZE (1 << PAGE_SHIFT) +#endif + +#define PAGE_MASK (~(PAGE_SIZE-1)) + +/* + * the slab must be aligned such that load- and store-double instructions don't + * fault if used + */ +#define ARCH_KMALLOC_MINALIGN 8 +#define ARCH_SLAB_MINALIGN 8 + +/*****************************************************************************/ +/* + * virtual memory layout from kernel's point of view + */ +#define PAGE_OFFSET ((unsigned long) &__page_offset) + +#ifdef CONFIG_MMU + +/* see Documentation/frv/mmu-layout.txt */ +#define KERNEL_LOWMEM_START __UL(0xc0000000) +#define KERNEL_LOWMEM_END __UL(0xd0000000) +#define VMALLOC_START __UL(0xd0000000) +#define VMALLOC_END __UL(0xd8000000) +#define PKMAP_BASE __UL(0xd8000000) +#define PKMAP_END __UL(0xdc000000) +#define KMAP_ATOMIC_SECONDARY_FRAME __UL(0xdc000000) +#define KMAP_ATOMIC_PRIMARY_FRAME __UL(0xdd000000) + +#endif + +#define KERNEL_IO_START __UL(0xe0000000) + + +/*****************************************************************************/ +/* + * memory layout from userspace's point of view + */ +#define BRK_BASE __UL(2 * 1024 * 1024 + PAGE_SIZE) +#define STACK_TOP __UL(2 * 1024 * 1024) +#define STACK_TOP_MAX __UL(0xc0000000) + +/* userspace process size */ +#ifdef CONFIG_MMU +#define TASK_SIZE (PAGE_OFFSET) +#else +#define TASK_SIZE __UL(0xFFFFFFFFUL) +#endif + +/* base of area at which unspecified mmaps will start */ +#ifdef CONFIG_BINFMT_ELF_FDPIC +#define TASK_UNMAPPED_BASE __UL(16 * 1024 * 1024) +#else +#define TASK_UNMAPPED_BASE __UL(TASK_SIZE / 3) +#endif + +#endif /* _ASM_MEM_LAYOUT_H */ diff --git a/arch/frv/include/asm/mman.h b/arch/frv/include/asm/mman.h new file mode 100644 index 000000000000..b4371e928683 --- /dev/null +++ b/arch/frv/include/asm/mman.h @@ -0,0 +1,18 @@ +#ifndef __ASM_MMAN_H__ +#define __ASM_MMAN_H__ + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* __ASM_MMAN_H__ */ + diff --git a/arch/frv/include/asm/mmu.h b/arch/frv/include/asm/mmu.h new file mode 100644 index 000000000000..86ca0e86e7d2 --- /dev/null +++ b/arch/frv/include/asm/mmu.h @@ -0,0 +1,41 @@ +/* mmu.h: memory management context for FR-V with or without MMU support + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_MMU_H +#define _ASM_MMU_H + +typedef struct { +#ifdef CONFIG_MMU + struct list_head id_link; /* link in list of context ID owners */ + unsigned short id; /* MMU context ID */ + unsigned short id_busy; /* true if ID is in CXNR */ + unsigned long itlb_cached_pge; /* [SCR0] PGE cached for insn TLB handler */ + unsigned long itlb_ptd_mapping; /* [DAMR4] PTD mapping for itlb cached PGE */ + unsigned long dtlb_cached_pge; /* [SCR1] PGE cached for data TLB handler */ + unsigned long dtlb_ptd_mapping; /* [DAMR5] PTD mapping for dtlb cached PGE */ + +#else + unsigned long end_brk; + +#endif + +#ifdef CONFIG_BINFMT_ELF_FDPIC + unsigned long exec_fdpic_loadmap; + unsigned long interp_fdpic_loadmap; +#endif + +} mm_context_t; + +#ifdef CONFIG_MMU +extern int __nongpreldata cxn_pinned; +extern int cxn_pin_by_pid(pid_t pid); +#endif + +#endif /* _ASM_MMU_H */ diff --git a/arch/frv/include/asm/mmu_context.h b/arch/frv/include/asm/mmu_context.h new file mode 100644 index 000000000000..c7daa395156a --- /dev/null +++ b/arch/frv/include/asm/mmu_context.h @@ -0,0 +1,50 @@ +/* mmu_context.h: MMU context management routines + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MMU_CONTEXT_H +#define _ASM_MMU_CONTEXT_H + +#include <asm/setup.h> +#include <asm/page.h> +#include <asm/pgalloc.h> +#include <asm-generic/mm_hooks.h> + +static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) +{ +} + +#ifdef CONFIG_MMU +extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); +extern void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *_pgd); +extern void destroy_context(struct mm_struct *mm); + +#else +#define init_new_context(tsk, mm) ({ 0; }) +#define change_mm_context(old, ctx, _pml4) do {} while(0) +#define destroy_context(mm) do {} while(0) +#endif + +#define switch_mm(prev, next, tsk) \ +do { \ + if (prev != next) \ + change_mm_context(&prev->context, &next->context, next->pgd); \ +} while(0) + +#define activate_mm(prev, next) \ +do { \ + change_mm_context(&prev->context, &next->context, next->pgd); \ +} while(0) + +#define deactivate_mm(tsk, mm) \ +do { \ +} while(0) + +#endif diff --git a/arch/frv/include/asm/module.h b/arch/frv/include/asm/module.h new file mode 100644 index 000000000000..3d5c6360289a --- /dev/null +++ b/arch/frv/include/asm/module.h @@ -0,0 +1,28 @@ +/* module.h: FRV module stuff + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_MODULE_H +#define _ASM_MODULE_H + +struct mod_arch_specific +{ +}; + +#define Elf_Shdr Elf32_Shdr +#define Elf_Sym Elf32_Sym +#define Elf_Ehdr Elf32_Ehdr + +/* + * Include the architecture version. + */ +#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " " + +#endif /* _ASM_MODULE_H */ + diff --git a/arch/frv/include/asm/msgbuf.h b/arch/frv/include/asm/msgbuf.h new file mode 100644 index 000000000000..97ceb55a06fb --- /dev/null +++ b/arch/frv/include/asm/msgbuf.h @@ -0,0 +1,32 @@ +#ifndef _ASM_MSGBUF_H +#define _ASM_MSGBUF_H + +/* + * The msqid64_ds structure for FR-V architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_MSGBUF_H */ + diff --git a/arch/frv/include/asm/mutex.h b/arch/frv/include/asm/mutex.h new file mode 100644 index 000000000000..458c1f7fbc18 --- /dev/null +++ b/arch/frv/include/asm/mutex.h @@ -0,0 +1,9 @@ +/* + * Pull in the generic implementation for the mutex fastpath. + * + * TODO: implement optimized primitives instead, or leave the generic + * implementation in place, or pick the atomic_xchg() based generic + * implementation. (see asm-generic/mutex-xchg.h for details) + */ + +#include <asm-generic/mutex-dec.h> diff --git a/arch/frv/include/asm/page.h b/arch/frv/include/asm/page.h new file mode 100644 index 000000000000..bd9c220094c7 --- /dev/null +++ b/arch/frv/include/asm/page.h @@ -0,0 +1,78 @@ +#ifndef _ASM_PAGE_H +#define _ASM_PAGE_H + +#include <asm/virtconvert.h> +#include <asm/mem-layout.h> +#include <asm/sections.h> +#include <asm/setup.h> + +#ifndef __ASSEMBLY__ + +#define get_user_page(vaddr) __get_free_page(GFP_KERNEL) +#define free_user_page(page, addr) free_page(addr) + +#define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) +#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE) + +#define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) +#define copy_user_page(vto, vfrom, vaddr, topg) memcpy((vto), (vfrom), PAGE_SIZE) + +/* + * These are used to make use of C type-checking.. + */ +typedef struct { unsigned long pte; } pte_t; +typedef struct { unsigned long ste[64];} pmd_t; +typedef struct { pmd_t pue[1]; } pud_t; +typedef struct { pud_t pge[1]; } pgd_t; +typedef struct { unsigned long pgprot; } pgprot_t; +typedef struct page *pgtable_t; + +#define pte_val(x) ((x).pte) +#define pmd_val(x) ((x).ste[0]) +#define pud_val(x) ((x).pue[0]) +#define pgd_val(x) ((x).pge[0]) +#define pgprot_val(x) ((x).pgprot) + +#define __pte(x) ((pte_t) { (x) } ) +#define __pmd(x) ((pmd_t) { (x) } ) +#define __pud(x) ((pud_t) { (x) } ) +#define __pgd(x) ((pgd_t) { (x) } ) +#define __pgprot(x) ((pgprot_t) { (x) } ) +#define PTE_MASK PAGE_MASK + +#define devmem_is_allowed(pfn) 1 + +#define __pa(vaddr) virt_to_phys((void *) (unsigned long) (vaddr)) +#define __va(paddr) phys_to_virt((unsigned long) (paddr)) + +#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) + +extern unsigned long max_low_pfn; +extern unsigned long min_low_pfn; +extern unsigned long max_pfn; + +#ifdef CONFIG_MMU +#define pfn_valid(pfn) ((pfn) < max_mapnr) +#else +#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) +#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn) + +#endif + +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) + + +#ifdef CONFIG_MMU +#define VM_DATA_DEFAULT_FLAGS \ + (VM_READ | VM_WRITE | \ + ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +#endif + +#endif /* __ASSEMBLY__ */ + +#include <asm-generic/memory_model.h> +#include <asm-generic/page.h> + +#endif /* _ASM_PAGE_H */ diff --git a/arch/frv/include/asm/param.h b/arch/frv/include/asm/param.h new file mode 100644 index 000000000000..6859dd503ed3 --- /dev/null +++ b/arch/frv/include/asm/param.h @@ -0,0 +1,22 @@ +#ifndef _ASM_PARAM_H +#define _ASM_PARAM_H + +#ifdef __KERNEL__ +#define HZ CONFIG_HZ /* Internal kernel timer frequency */ +#define USER_HZ 100 /* .. some user interfaces are in "ticks" */ +#define CLOCKS_PER_SEC (USER_HZ) /* like times() */ +#endif + +#ifndef HZ +#define HZ 100 +#endif + +#define EXEC_PAGESIZE 16384 + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ + +#endif /* _ASM_PARAM_H */ diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h new file mode 100644 index 000000000000..585d9b49949a --- /dev/null +++ b/arch/frv/include/asm/pci.h @@ -0,0 +1,118 @@ +/* pci.h: FR-V specific PCI declarations + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from include/asm-m68k/pci.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef ASM_PCI_H +#define ASM_PCI_H + +#include <linux/mm.h> +#include <asm/scatterlist.h> +#include <asm-generic/pci-dma-compat.h> +#include <asm-generic/pci.h> + +struct pci_dev; + +#define pcibios_assign_all_busses() 0 + +extern void pcibios_set_master(struct pci_dev *dev); + +extern void pcibios_penalize_isa_irq(int irq); + +#ifdef CONFIG_MMU +extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle); +extern void consistent_free(void *vaddr); +extern void consistent_sync(void *vaddr, size_t size, int direction); +extern void consistent_sync_page(struct page *page, unsigned long offset, + size_t size, int direction); +#endif + +extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, + dma_addr_t *dma_handle); + +extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, + void *vaddr, dma_addr_t dma_handle); + +/* Return the index of the PCI controller for device PDEV. */ +#define pci_controller_num(PDEV) (0) + +/* The PCI address space does equal the physical memory + * address space. The networking and block device layers use + * this boolean for bounce buffer decisions. + */ +#define PCI_DMA_BUS_IS_PHYS (1) + +/* pci_unmap_{page,single} is a nop so... */ +#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) +#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) +#define pci_unmap_addr(PTR, ADDR_NAME) (0) +#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) +#define pci_unmap_len(PTR, LEN_NAME) (0) +#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) + +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + *strat = PCI_DMA_BURST_INFINITY; + *strategy_parameter = ~0UL; +} +#endif + +/* + * These are pretty much arbitary with the CoMEM implementation. + * We have the whole address space to ourselves. + */ +#define PCIBIOS_MIN_IO 0x100 +#define PCIBIOS_MIN_MEM 0x00010000 + +/* Make physical memory consistent for a single + * streaming mode DMA translation after a transfer. + * + * If you perform a pci_map_single() but wish to interrogate the + * buffer using the cpu, yet do not wish to teardown the PCI dma + * mapping, you must call this function before doing so. At the + * next point you give the PCI dma address back to the card, the + * device again owns the buffer. + */ +static inline void pci_dma_sync_single(struct pci_dev *hwdev, + dma_addr_t dma_handle, + size_t size, int direction) +{ + if (direction == PCI_DMA_NONE) + BUG(); + + frv_cache_wback_inv((unsigned long)bus_to_virt(dma_handle), + (unsigned long)bus_to_virt(dma_handle) + size); +} + +/* Make physical memory consistent for a set of streaming + * mode DMA translations after a transfer. + * + * The same as pci_dma_sync_single but for a scatter-gather list, + * same rules and usage. + */ +static inline void pci_dma_sync_sg(struct pci_dev *hwdev, + struct scatterlist *sg, + int nelems, int direction) +{ + int i; + + if (direction == PCI_DMA_NONE) + BUG(); + + for (i = 0; i < nelems; i++) + frv_cache_wback_inv(sg_dma_address(&sg[i]), + sg_dma_address(&sg[i])+sg_dma_len(&sg[i])); +} + + +#endif diff --git a/arch/frv/include/asm/percpu.h b/arch/frv/include/asm/percpu.h new file mode 100644 index 000000000000..2cad3f874ded --- /dev/null +++ b/arch/frv/include/asm/percpu.h @@ -0,0 +1,6 @@ +#ifndef __ASM_PERCPU_H +#define __ASM_PERCPU_H + +#include <asm-generic/percpu.h> + +#endif /* __ASM_PERCPU_H */ diff --git a/arch/frv/include/asm/pgalloc.h b/arch/frv/include/asm/pgalloc.h new file mode 100644 index 000000000000..971e6addb009 --- /dev/null +++ b/arch/frv/include/asm/pgalloc.h @@ -0,0 +1,69 @@ +/* pgalloc.h: Page allocation routines for FRV + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * Derived from: + * include/asm-m68knommu/pgalloc.h + * include/asm-i386/pgalloc.h + */ +#ifndef _ASM_PGALLOC_H +#define _ASM_PGALLOC_H + +#include <asm/setup.h> +#include <asm/virtconvert.h> + +#ifdef CONFIG_MMU + +#define pmd_populate_kernel(mm, pmd, pte) __set_pmd(pmd, __pa(pte) | _PAGE_TABLE) +#define pmd_populate(MM, PMD, PAGE) \ +do { \ + __set_pmd((PMD), page_to_pfn(PAGE) << PAGE_SHIFT | _PAGE_TABLE); \ +} while(0) +#define pmd_pgtable(pmd) pmd_page(pmd) + +/* + * Allocate and free page tables. + */ + +extern pgd_t *pgd_alloc(struct mm_struct *); +extern void pgd_free(struct mm_struct *mm, pgd_t *); + +extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long); + +extern pgtable_t pte_alloc_one(struct mm_struct *, unsigned long); + +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +{ + free_page((unsigned long)pte); +} + +static inline void pte_free(struct mm_struct *mm, pgtable_t pte) +{ + pgtable_page_dtor(pte); + __free_page(pte); +} + +#define __pte_free_tlb(tlb,pte) \ +do { \ + pgtable_page_dtor(pte); \ + tlb_remove_page((tlb),(pte)); \ +} while (0) + +/* + * allocating and freeing a pmd is trivial: the 1-entry pmd is + * inside the pgd, so has no extra memory associated with it. + * (In the PAE case we free the pmds as part of the pgd.) + */ +#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *) 2); }) +#define pmd_free(mm, x) do { } while (0) +#define __pmd_free_tlb(tlb,x) do { } while (0) + +#endif /* CONFIG_MMU */ + +#endif /* _ASM_PGALLOC_H */ diff --git a/arch/frv/include/asm/pgtable.h b/arch/frv/include/asm/pgtable.h new file mode 100644 index 000000000000..33233011b1c1 --- /dev/null +++ b/arch/frv/include/asm/pgtable.h @@ -0,0 +1,549 @@ +/* pgtable.h: FR-V page table mangling + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * Derived from: + * include/asm-m68knommu/pgtable.h + * include/asm-i386/pgtable.h + */ + +#ifndef _ASM_PGTABLE_H +#define _ASM_PGTABLE_H + +#include <asm/mem-layout.h> +#include <asm/setup.h> +#include <asm/processor.h> + +#ifndef __ASSEMBLY__ +#include <linux/threads.h> +#include <linux/slab.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/sched.h> +struct vm_area_struct; +#endif + +#ifndef __ASSEMBLY__ +#if defined(CONFIG_HIGHPTE) +typedef unsigned long pte_addr_t; +#else +typedef pte_t *pte_addr_t; +#endif +#endif + +/*****************************************************************************/ +/* + * MMU-less operation case first + */ +#ifndef CONFIG_MMU + +#define pgd_present(pgd) (1) /* pages are always present on NO_MM */ +#define pgd_none(pgd) (0) +#define pgd_bad(pgd) (0) +#define pgd_clear(pgdp) +#define kern_addr_valid(addr) (1) +#define pmd_offset(a, b) ((void *) 0) + +#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_COPY __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_READONLY __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_KERNEL __pgprot(0) /* these mean nothing to NO_MM */ + +#define __swp_type(x) (0) +#define __swp_offset(x) (0) +#define __swp_entry(typ,off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +#ifndef __ASSEMBLY__ +static inline int pte_file(pte_t pte) { return 0; } +#endif + +#define ZERO_PAGE(vaddr) ({ BUG(); NULL; }) + +#define swapper_pg_dir ((pgd_t *) NULL) + +#define pgtable_cache_init() do {} while (0) + +#include <asm-generic/pgtable.h> + +#else /* !CONFIG_MMU */ +/*****************************************************************************/ +/* + * then MMU operation + */ + +/* + * ZERO_PAGE is a global shared page that is always zero: used + * for zero-mapped memory areas etc.. + */ +#ifndef __ASSEMBLY__ +extern unsigned long empty_zero_page; +#define ZERO_PAGE(vaddr) virt_to_page(empty_zero_page) +#endif + +/* + * we use 2-level page tables, folding the PMD (mid-level table) into the PGE (top-level entry) + * [see Documentation/frv/mmu-layout.txt] + * + * Page Directory: + * - Size: 16KB + * - 64 PGEs per PGD + * - Each PGE holds 1 PUD and covers 64MB + * + * Page Upper Directory: + * - Size: 256B + * - 1 PUE per PUD + * - Each PUE holds 1 PMD and covers 64MB + * + * Page Mid-Level Directory + * - Size: 256B + * - 1 PME per PMD + * - Each PME holds 64 STEs, all of which point to separate chunks of the same Page Table + * - All STEs are instantiated at the same time + * + * Page Table + * - Size: 16KB + * - 4096 PTEs per PT + * - Each Linux PT is subdivided into 64 FR451 PT's, each of which holds 64 entries + * + * Pages + * - Size: 4KB + * + * total PTEs + * = 1 PML4E * 64 PGEs * 1 PUEs * 1 PMEs * 4096 PTEs + * = 1 PML4E * 64 PGEs * 64 STEs * 64 PTEs/FR451-PT + * = 262144 (or 256 * 1024) + */ +#define PGDIR_SHIFT 26 +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define PGDIR_MASK (~(PGDIR_SIZE - 1)) +#define PTRS_PER_PGD 64 + +#define PUD_SHIFT 26 +#define PTRS_PER_PUD 1 +#define PUD_SIZE (1UL << PUD_SHIFT) +#define PUD_MASK (~(PUD_SIZE - 1)) +#define PUE_SIZE 256 + +#define PMD_SHIFT 26 +#define PMD_SIZE (1UL << PMD_SHIFT) +#define PMD_MASK (~(PMD_SIZE - 1)) +#define PTRS_PER_PMD 1 +#define PME_SIZE 256 + +#define __frv_PT_SIZE 256 + +#define PTRS_PER_PTE 4096 + +#define USER_PGDS_IN_LAST_PML4 (TASK_SIZE / PGDIR_SIZE) +#define FIRST_USER_ADDRESS 0 + +#define USER_PGD_PTRS (PAGE_OFFSET >> PGDIR_SHIFT) +#define KERNEL_PGD_PTRS (PTRS_PER_PGD - USER_PGD_PTRS) + +#define TWOLEVEL_PGDIR_SHIFT 26 +#define BOOT_USER_PGD_PTRS (__PAGE_OFFSET >> TWOLEVEL_PGDIR_SHIFT) +#define BOOT_KERNEL_PGD_PTRS (PTRS_PER_PGD - BOOT_USER_PGD_PTRS) + +#ifndef __ASSEMBLY__ + +extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; + +#define pte_ERROR(e) \ + printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte) +#define pmd_ERROR(e) \ + printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e)) +#define pud_ERROR(e) \ + printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(e))) +#define pgd_ERROR(e) \ + printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(pgd_val(e)))) + +/* + * Certain architectures need to do special things when PTEs + * within a page table are directly modified. Thus, the following + * hook is made available. + */ +#define set_pte(pteptr, pteval) \ +do { \ + *(pteptr) = (pteval); \ + asm volatile("dcf %M0" :: "U"(*pteptr)); \ +} while(0) +#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +/* + * pgd_offset() returns a (pgd_t *) + * pgd_index() is used get the offset into the pgd page's array of pgd_t's; + */ +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) + +/* + * a shortcut which implies the use of the kernel's pgd, instead + * of a process's + */ +#define pgd_offset_k(address) pgd_offset(&init_mm, address) + +/* + * The "pgd_xxx()" functions here are trivial for a folded two-level + * setup: the pud is never bad, and a pud always exists (as it's folded + * into the pgd entry) + */ +static inline int pgd_none(pgd_t pgd) { return 0; } +static inline int pgd_bad(pgd_t pgd) { return 0; } +static inline int pgd_present(pgd_t pgd) { return 1; } +static inline void pgd_clear(pgd_t *pgd) { } + +#define pgd_populate(mm, pgd, pud) do { } while (0) +/* + * (puds are folded into pgds so this doesn't get actually called, + * but the define is needed for a generic inline function.) + */ +#define set_pgd(pgdptr, pgdval) \ +do { \ + memcpy((pgdptr), &(pgdval), sizeof(pgd_t)); \ + asm volatile("dcf %M0" :: "U"(*(pgdptr))); \ +} while(0) + +static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address) +{ + return (pud_t *) pgd; +} + +#define pgd_page(pgd) (pud_page((pud_t){ pgd })) +#define pgd_page_vaddr(pgd) (pud_page_vaddr((pud_t){ pgd })) + +/* + * allocating and freeing a pud is trivial: the 1-entry pud is + * inside the pgd, so has no extra memory associated with it. + */ +#define pud_alloc_one(mm, address) NULL +#define pud_free(mm, x) do { } while (0) +#define __pud_free_tlb(tlb, x) do { } while (0) + +/* + * The "pud_xxx()" functions here are trivial for a folded two-level + * setup: the pmd is never bad, and a pmd always exists (as it's folded + * into the pud entry) + */ +static inline int pud_none(pud_t pud) { return 0; } +static inline int pud_bad(pud_t pud) { return 0; } +static inline int pud_present(pud_t pud) { return 1; } +static inline void pud_clear(pud_t *pud) { } + +#define pud_populate(mm, pmd, pte) do { } while (0) + +/* + * (pmds are folded into puds so this doesn't get actually called, + * but the define is needed for a generic inline function.) + */ +#define set_pud(pudptr, pudval) set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval }) + +#define pud_page(pud) (pmd_page((pmd_t){ pud })) +#define pud_page_vaddr(pud) (pmd_page_vaddr((pmd_t){ pud })) + +/* + * (pmds are folded into pgds so this doesn't get actually called, + * but the define is needed for a generic inline function.) + */ +extern void __set_pmd(pmd_t *pmdptr, unsigned long __pmd); + +#define set_pmd(pmdptr, pmdval) \ +do { \ + __set_pmd((pmdptr), (pmdval).ste[0]); \ +} while(0) + +#define __pmd_index(address) 0 + +static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address) +{ + return (pmd_t *) dir + __pmd_index(address); +} + +#define pte_same(a, b) ((a).pte == (b).pte) +#define pte_page(x) (mem_map + ((unsigned long)(((x).pte >> PAGE_SHIFT)))) +#define pte_none(x) (!(x).pte) +#define pte_pfn(x) ((unsigned long)(((x).pte >> PAGE_SHIFT))) +#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) +#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) + +#define VMALLOC_VMADDR(x) ((unsigned long) (x)) + +#endif /* !__ASSEMBLY__ */ + +/* + * control flags in AMPR registers and TLB entries + */ +#define _PAGE_BIT_PRESENT xAMPRx_V_BIT +#define _PAGE_BIT_WP DAMPRx_WP_BIT +#define _PAGE_BIT_NOCACHE xAMPRx_C_BIT +#define _PAGE_BIT_SUPER xAMPRx_S_BIT +#define _PAGE_BIT_ACCESSED xAMPRx_RESERVED8_BIT +#define _PAGE_BIT_DIRTY xAMPRx_M_BIT +#define _PAGE_BIT_NOTGLOBAL xAMPRx_NG_BIT + +#define _PAGE_PRESENT xAMPRx_V +#define _PAGE_WP DAMPRx_WP +#define _PAGE_NOCACHE xAMPRx_C +#define _PAGE_SUPER xAMPRx_S +#define _PAGE_ACCESSED xAMPRx_RESERVED8 /* accessed if set */ +#define _PAGE_DIRTY xAMPRx_M +#define _PAGE_NOTGLOBAL xAMPRx_NG + +#define _PAGE_RESERVED_MASK (xAMPRx_RESERVED8 | xAMPRx_RESERVED13) + +#define _PAGE_FILE 0x002 /* set:pagecache unset:swap */ +#define _PAGE_PROTNONE 0x000 /* If not present */ + +#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY) + +#define __PGPROT_BASE \ + (_PAGE_PRESENT | xAMPRx_SS_16Kb | xAMPRx_D | _PAGE_NOTGLOBAL | _PAGE_ACCESSED) + +#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED) +#define PAGE_SHARED __pgprot(__PGPROT_BASE) +#define PAGE_COPY __pgprot(__PGPROT_BASE | _PAGE_WP) +#define PAGE_READONLY __pgprot(__PGPROT_BASE | _PAGE_WP) + +#define __PAGE_KERNEL (__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY) +#define __PAGE_KERNEL_NOCACHE (__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY | _PAGE_NOCACHE) +#define __PAGE_KERNEL_RO (__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY | _PAGE_WP) + +#define MAKE_GLOBAL(x) __pgprot((x) & ~_PAGE_NOTGLOBAL) + +#define PAGE_KERNEL MAKE_GLOBAL(__PAGE_KERNEL) +#define PAGE_KERNEL_RO MAKE_GLOBAL(__PAGE_KERNEL_RO) +#define PAGE_KERNEL_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE) + +#define _PAGE_TABLE (_PAGE_PRESENT | xAMPRx_SS_16Kb) + +#ifndef __ASSEMBLY__ + +/* + * The FR451 can do execute protection by virtue of having separate TLB miss handlers for + * instruction access and for data access. However, we don't have enough reserved bits to say + * "execute only", so we don't bother. If you can read it, you can execute it and vice versa. + */ +#define __P000 PAGE_NONE +#define __P001 PAGE_READONLY +#define __P010 PAGE_COPY +#define __P011 PAGE_COPY +#define __P100 PAGE_READONLY +#define __P101 PAGE_READONLY +#define __P110 PAGE_COPY +#define __P111 PAGE_COPY + +#define __S000 PAGE_NONE +#define __S001 PAGE_READONLY +#define __S010 PAGE_SHARED +#define __S011 PAGE_SHARED +#define __S100 PAGE_READONLY +#define __S101 PAGE_READONLY +#define __S110 PAGE_SHARED +#define __S111 PAGE_SHARED + +/* + * Define this to warn about kernel memory accesses that are + * done without a 'access_ok(VERIFY_WRITE,..)' + */ +#undef TEST_ACCESS_OK + +#define pte_present(x) (pte_val(x) & _PAGE_PRESENT) +#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) + +#define pmd_none(x) (!pmd_val(x)) +#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT) +#define pmd_bad(x) (pmd_val(x) & xAMPRx_SS) +#define pmd_clear(xp) do { __set_pmd(xp, 0); } while(0) + +#define pmd_page_vaddr(pmd) \ + ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) + +#ifndef CONFIG_DISCONTIGMEM +#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)) +#endif + +#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) + +/* + * The following only work if pte_present() is true. + * Undefined behaviour if not.. + */ +static inline int pte_dirty(pte_t pte) { return (pte).pte & _PAGE_DIRTY; } +static inline int pte_young(pte_t pte) { return (pte).pte & _PAGE_ACCESSED; } +static inline int pte_write(pte_t pte) { return !((pte).pte & _PAGE_WP); } +static inline int pte_special(pte_t pte) { return 0; } + +static inline pte_t pte_mkclean(pte_t pte) { (pte).pte &= ~_PAGE_DIRTY; return pte; } +static inline pte_t pte_mkold(pte_t pte) { (pte).pte &= ~_PAGE_ACCESSED; return pte; } +static inline pte_t pte_wrprotect(pte_t pte) { (pte).pte |= _PAGE_WP; return pte; } +static inline pte_t pte_mkdirty(pte_t pte) { (pte).pte |= _PAGE_DIRTY; return pte; } +static inline pte_t pte_mkyoung(pte_t pte) { (pte).pte |= _PAGE_ACCESSED; return pte; } +static inline pte_t pte_mkwrite(pte_t pte) { (pte).pte &= ~_PAGE_WP; return pte; } +static inline pte_t pte_mkspecial(pte_t pte) { return pte; } + +static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) +{ + int i = test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep); + asm volatile("dcf %M0" :: "U"(*ptep)); + return i; +} + +static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) +{ + unsigned long x = xchg(&ptep->pte, 0); + asm volatile("dcf %M0" :: "U"(*ptep)); + return __pte(x); +} + +static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) +{ + set_bit(_PAGE_BIT_WP, ptep); + asm volatile("dcf %M0" :: "U"(*ptep)); +} + +/* + * Macro to mark a page protection value as "uncacheable" + */ +#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE)) + +/* + * Conversion functions: convert a page and protection to a page entry, + * and a page entry and page directory to the page they refer to. + */ + +#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) +#define mk_pte_huge(entry) ((entry).pte_low |= _PAGE_PRESENT | _PAGE_PSE) + +/* This takes a physical page address that is used by the remapping functions */ +#define mk_pte_phys(physpage, pgprot) pfn_pte((physpage) >> PAGE_SHIFT, pgprot) + +static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) +{ + pte.pte &= _PAGE_CHG_MASK; + pte.pte |= pgprot_val(newprot); + return pte; +} + +/* to find an entry in a page-table-directory. */ +#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) +#define pgd_index_k(addr) pgd_index(addr) + +/* Find an entry in the bottom-level page table.. */ +#define __pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) + +/* + * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE] + * + * this macro returns the index of the entry in the pte page which would + * control the given virtual address + */ +#define pte_index(address) \ + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_offset_kernel(dir, address) \ + ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address)) + +#if defined(CONFIG_HIGHPTE) +#define pte_offset_map(dir, address) \ + ((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE0) + pte_index(address)) +#define pte_offset_map_nested(dir, address) \ + ((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE1) + pte_index(address)) +#define pte_unmap(pte) kunmap_atomic(pte, KM_PTE0) +#define pte_unmap_nested(pte) kunmap_atomic((pte), KM_PTE1) +#else +#define pte_offset_map(dir, address) \ + ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address)) +#define pte_offset_map_nested(dir, address) pte_offset_map((dir), (address)) +#define pte_unmap(pte) do { } while (0) +#define pte_unmap_nested(pte) do { } while (0) +#endif + +/* + * Handle swap and file entries + * - the PTE is encoded in the following format: + * bit 0: Must be 0 (!_PAGE_PRESENT) + * bit 1: Type: 0 for swap, 1 for file (_PAGE_FILE) + * bits 2-7: Swap type + * bits 8-31: Swap offset + * bits 2-31: File pgoff + */ +#define __swp_type(x) (((x).val >> 2) & 0x1f) +#define __swp_offset(x) ((x).val >> 8) +#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 2) | ((offset) << 8) }) +#define __pte_to_swp_entry(_pte) ((swp_entry_t) { (_pte).pte }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +static inline int pte_file(pte_t pte) +{ + return pte.pte & _PAGE_FILE; +} + +#define PTE_FILE_MAX_BITS 29 + +#define pte_to_pgoff(PTE) ((PTE).pte >> 2) +#define pgoff_to_pte(off) __pte((off) << 2 | _PAGE_FILE) + +/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ +#define PageSkip(page) (0) +#define kern_addr_valid(addr) (1) + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range(vma, vaddr, pfn, size, prot) + +#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR +#define __HAVE_ARCH_PTEP_SET_WRPROTECT +#define __HAVE_ARCH_PTE_SAME +#include <asm-generic/pgtable.h> + +/* + * preload information about a newly instantiated PTE into the SCR0/SCR1 PGE cache + */ +static inline void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) +{ + struct mm_struct *mm; + unsigned long ampr; + + mm = current->mm; + if (mm) { + pgd_t *pge = pgd_offset(mm, address); + pud_t *pue = pud_offset(pge, address); + pmd_t *pme = pmd_offset(pue, address); + + ampr = pme->ste[0] & 0xffffff00; + ampr |= xAMPRx_L | xAMPRx_SS_16Kb | xAMPRx_S | xAMPRx_C | + xAMPRx_V; + } else { + address = ULONG_MAX; + ampr = 0; + } + + asm volatile("movgs %0,scr0\n" + "movgs %0,scr1\n" + "movgs %1,dampr4\n" + "movgs %1,dampr5\n" + : + : "r"(address), "r"(ampr) + ); +} + +#ifdef CONFIG_PROC_FS +extern char *proc_pid_status_frv_cxnr(struct mm_struct *mm, char *buffer); +#endif + +extern void __init pgtable_cache_init(void); + +#endif /* !__ASSEMBLY__ */ +#endif /* !CONFIG_MMU */ + +#ifndef __ASSEMBLY__ +extern void __init paging_init(void); +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_PGTABLE_H */ diff --git a/arch/frv/include/asm/poll.h b/arch/frv/include/asm/poll.h new file mode 100644 index 000000000000..0d01479ccc56 --- /dev/null +++ b/arch/frv/include/asm/poll.h @@ -0,0 +1,12 @@ +#ifndef _ASM_POLL_H +#define _ASM_POLL_H + +#define POLLWRNORM POLLOUT +#define POLLWRBAND 256 + +#include <asm-generic/poll.h> + +#undef POLLREMOVE + +#endif + diff --git a/arch/frv/include/asm/posix_types.h b/arch/frv/include/asm/posix_types.h new file mode 100644 index 000000000000..a9f1f5be0632 --- /dev/null +++ b/arch/frv/include/asm/posix_types.h @@ -0,0 +1,62 @@ +#ifndef _ASM_POSIX_TYPES_H +#define _ASM_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { + int val[2]; +} __kernel_fsid_t; + +#if defined(__KERNEL__) + +#undef __FD_SET +#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d)) + +#undef __FD_CLR +#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d)) + +#undef __FD_ISSET +#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d))) + +#undef __FD_ZERO +#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp))) + +#endif /* defined(__KERNEL__) */ + +#endif + diff --git a/arch/frv/include/asm/processor.h b/arch/frv/include/asm/processor.h new file mode 100644 index 000000000000..3744f2e47f48 --- /dev/null +++ b/arch/frv/include/asm/processor.h @@ -0,0 +1,153 @@ +/* processor.h: FRV processor definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_PROCESSOR_H +#define _ASM_PROCESSOR_H + +#include <asm/mem-layout.h> + +#ifndef __ASSEMBLY__ +/* + * Default implementation of macro that returns current + * instruction pointer ("program counter"). + */ +#define current_text_addr() ({ __label__ _l; _l: &&_l;}) + +#include <linux/compiler.h> +#include <linux/linkage.h> +#include <asm/sections.h> +#include <asm/segment.h> +#include <asm/fpu.h> +#include <asm/registers.h> +#include <asm/ptrace.h> +#include <asm/current.h> +#include <asm/cache.h> + +/* Forward declaration, a strange C thing */ +struct task_struct; + +/* + * CPU type and hardware bug flags. Kept separately for each CPU. + */ +struct cpuinfo_frv { +#ifdef CONFIG_MMU + unsigned long *pgd_quick; + unsigned long *pte_quick; + unsigned long pgtable_cache_sz; +#endif +} __cacheline_aligned; + +extern struct cpuinfo_frv __nongprelbss boot_cpu_data; + +#define cpu_data (&boot_cpu_data) +#define current_cpu_data boot_cpu_data + +/* + * Bus types + */ +#define EISA_bus 0 +#define MCA_bus 0 + +struct thread_struct { + struct pt_regs *frame; /* [GR28] exception frame ptr for this thread */ + struct task_struct *curr; /* [GR29] current pointer for this thread */ + unsigned long sp; /* [GR1 ] kernel stack pointer */ + unsigned long fp; /* [GR2 ] kernel frame pointer */ + unsigned long lr; /* link register */ + unsigned long pc; /* program counter */ + unsigned long gr[12]; /* [GR16-GR27] */ + unsigned long sched_lr; /* LR from schedule() */ + + union { + struct pt_regs *frame0; /* top (user) stack frame */ + struct user_context *user; /* userspace context */ + }; +} __attribute__((aligned(8))); + +extern struct pt_regs *__kernel_frame0_ptr; +extern struct task_struct *__kernel_current_task; + +#endif + +#ifndef __ASSEMBLY__ +#define INIT_THREAD_FRAME0 \ + ((struct pt_regs *) \ + (sizeof(init_stack) + (unsigned long) init_stack - sizeof(struct user_context))) + +#define INIT_THREAD { \ + NULL, \ + (struct task_struct *) init_stack, \ + 0, 0, 0, 0, \ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, \ + 0, \ + { INIT_THREAD_FRAME0 }, \ +} + +/* + * do necessary setup to start up a newly executed thread. + * - need to discard the frame stacked by init() invoking the execve syscall + */ +#define start_thread(_regs, _pc, _usp) \ +do { \ + set_fs(USER_DS); /* reads from user space */ \ + __frame = __kernel_frame0_ptr; \ + __frame->pc = (_pc); \ + __frame->psr &= ~PSR_S; \ + __frame->sp = (_usp); \ +} while(0) + +extern void prepare_to_copy(struct task_struct *tsk); + +/* Free all resources held by a thread. */ +static inline void release_thread(struct task_struct *dead_task) +{ +} + +extern asmlinkage int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); +extern asmlinkage void save_user_regs(struct user_context *target); +extern asmlinkage void *restore_user_regs(const struct user_context *target, ...); + +#define copy_segments(tsk, mm) do { } while (0) +#define release_segments(mm) do { } while (0) +#define forget_segments() do { } while (0) + +/* + * Free current thread data structures etc.. + */ +static inline void exit_thread(void) +{ +} + +/* + * Return saved PC of a blocked thread. + */ +extern unsigned long thread_saved_pc(struct task_struct *tsk); + +unsigned long get_wchan(struct task_struct *p); + +#define KSTK_EIP(tsk) ((tsk)->thread.frame0->pc) +#define KSTK_ESP(tsk) ((tsk)->thread.frame0->sp) + +/* Allocation and freeing of basic task resources. */ +extern struct task_struct *alloc_task_struct(void); +extern void free_task_struct(struct task_struct *p); + +#define cpu_relax() barrier() + +/* data cache prefetch */ +#define ARCH_HAS_PREFETCH +static inline void prefetch(const void *x) +{ + asm volatile("dcpl %0,gr0,#0" : : "r"(x)); +} + +#endif /* __ASSEMBLY__ */ +#endif /* _ASM_PROCESSOR_H */ diff --git a/arch/frv/include/asm/ptrace.h b/arch/frv/include/asm/ptrace.h new file mode 100644 index 000000000000..cf6934012b64 --- /dev/null +++ b/arch/frv/include/asm/ptrace.h @@ -0,0 +1,83 @@ +/* ptrace.h: ptrace() relevant definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_PTRACE_H +#define _ASM_PTRACE_H + +#include <asm/registers.h> +#ifdef __KERNEL__ +#include <asm/irq_regs.h> + +#define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0) +#endif + + +#define PT_PSR 0 +#define PT_ISR 1 +#define PT_CCR 2 +#define PT_CCCR 3 +#define PT_LR 4 +#define PT_LCR 5 +#define PT_PC 6 + +#define PT__STATUS 7 /* exception status */ +#define PT_SYSCALLNO 8 /* syscall number or -1 */ +#define PT_ORIG_GR8 9 /* saved GR8 for signal handling */ +#define PT_GNER0 10 +#define PT_GNER1 11 +#define PT_IACC0H 12 +#define PT_IACC0L 13 + +#define PT_GR(j) ( 14 + (j)) /* GRj for 0<=j<=63 */ +#define PT_FR(j) ( 78 + (j)) /* FRj for 0<=j<=63 */ +#define PT_FNER(j) (142 + (j)) /* FNERj for 0<=j<=1 */ +#define PT_MSR(j) (144 + (j)) /* MSRj for 0<=j<=2 */ +#define PT_ACC(j) (146 + (j)) /* ACCj for 0<=j<=7 */ +#define PT_ACCG(jklm) (154 + (jklm)) /* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */ +#define PT_FSR(j) (156 + (j)) /* FSRj for 0<=j<=0 */ +#define PT__GPEND 78 +#define PT__END 157 + +#define PT_TBR PT_GR(0) +#define PT_SP PT_GR(1) +#define PT_FP PT_GR(2) +#define PT_PREV_FRAME PT_GR(28) /* previous exception frame pointer (old gr28 value) */ +#define PT_CURR_TASK PT_GR(29) /* current task */ + + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ + +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +/* + * we dedicate GR28 to keeping a pointer to the current exception frame + * - gr28 is destroyed on entry to the kernel from userspace + */ +register struct pt_regs *__frame asm("gr28"); + +#define user_mode(regs) (!((regs)->psr & PSR_S)) +#define instruction_pointer(regs) ((regs)->pc) + +extern unsigned long user_stack(const struct pt_regs *); +extern void show_regs(struct pt_regs *); +#define profile_pc(regs) ((regs)->pc) +#endif + +#endif /* !__ASSEMBLY__ */ +#endif /* _ASM_PTRACE_H */ diff --git a/arch/frv/include/asm/registers.h b/arch/frv/include/asm/registers.h new file mode 100644 index 000000000000..9666119fcf6e --- /dev/null +++ b/arch/frv/include/asm/registers.h @@ -0,0 +1,232 @@ +/* registers.h: register frame declarations + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +/* + * notes: + * + * (1) that the members of all these structures are carefully aligned to permit + * usage of STD/STDF instructions + * + * (2) if you change these structures, you must change the code in + * arch/frvnommu/kernel/{break.S,entry.S,switch_to.S,gdb-stub.c} + * + * + * the kernel stack space block looks like this: + * + * +0x2000 +---------------------- + * | union { + * | struct frv_frame0 { + * | struct user_context { + * | struct user_int_regs + * | struct user_fpmedia_regs + * | } + * | struct frv_debug_regs + * | } + * | struct pt_regs [user exception] + * | } + * +---------------------- <-- __kernel_frame0_ptr (maybe GR28) + * | + * | kernel stack + * | + * |...................... + * | struct pt_regs [kernel exception] + * |...................... <-- __kernel_frame0_ptr (maybe GR28) + * | + * | kernel stack + * | + * |...................... <-- stack pointer (GR1) + * | + * | unused stack space + * | + * +---------------------- + * | struct thread_info + * +0x0000 +---------------------- <-- __current_thread_info (GR15); + * + * note that GR28 points to the current exception frame + */ + +#ifndef _ASM_REGISTERS_H +#define _ASM_REGISTERS_H + +#ifndef __ASSEMBLY__ +#define __OFFSET(X,N) ((X)+(N)*4) +#define __OFFSETC(X,N) xxxxxxxxxxxxxxxxxxxxxxxx +#else +#define __OFFSET(X,N) ((X)+(N)*4) +#define __OFFSETC(X,N) ((X)+(N)) +#endif + +/*****************************************************************************/ +/* + * Exception/Interrupt frame + * - held on kernel stack + * - 8-byte aligned on stack (old SP is saved in frame) + * - GR0 is fixed 0, so we don't save it + */ +#ifndef __ASSEMBLY__ + +struct pt_regs { + unsigned long psr; /* Processor Status Register */ + unsigned long isr; /* Integer Status Register */ + unsigned long ccr; /* Condition Code Register */ + unsigned long cccr; /* Condition Code for Conditional Insns Register */ + unsigned long lr; /* Link Register */ + unsigned long lcr; /* Loop Count Register */ + unsigned long pc; /* Program Counter Register */ + unsigned long __status; /* exception status */ + unsigned long syscallno; /* syscall number or -1 */ + unsigned long orig_gr8; /* original syscall arg #1 */ + unsigned long gner0; + unsigned long gner1; + unsigned long long iacc0; + unsigned long tbr; /* GR0 is fixed zero, so we use this for TBR */ + unsigned long sp; /* GR1: USP/KSP */ + unsigned long fp; /* GR2: FP */ + unsigned long gr3; + unsigned long gr4; + unsigned long gr5; + unsigned long gr6; + unsigned long gr7; /* syscall number */ + unsigned long gr8; /* 1st syscall param; syscall return */ + unsigned long gr9; /* 2nd syscall param */ + unsigned long gr10; /* 3rd syscall param */ + unsigned long gr11; /* 4th syscall param */ + unsigned long gr12; /* 5th syscall param */ + unsigned long gr13; /* 6th syscall param */ + unsigned long gr14; + unsigned long gr15; + unsigned long gr16; /* GP pointer */ + unsigned long gr17; /* small data */ + unsigned long gr18; /* PIC/PID */ + unsigned long gr19; + unsigned long gr20; + unsigned long gr21; + unsigned long gr22; + unsigned long gr23; + unsigned long gr24; + unsigned long gr25; + unsigned long gr26; + unsigned long gr27; + struct pt_regs *next_frame; /* GR28 - next exception frame */ + unsigned long gr29; /* GR29 - OS reserved */ + unsigned long gr30; /* GR30 - OS reserved */ + unsigned long gr31; /* GR31 - OS reserved */ +} __attribute__((aligned(8))); + +#endif + +#define REG__STATUS_STEP 0x00000001 /* - reenable single stepping on return */ +#define REG__STATUS_STEPPED 0x00000002 /* - single step caused exception */ +#define REG__STATUS_BROKE 0x00000004 /* - BREAK insn caused exception */ +#define REG__STATUS_SYSC_ENTRY 0x40000000 /* - T on syscall entry (ptrace.c only) */ +#define REG__STATUS_SYSC_EXIT 0x80000000 /* - T on syscall exit (ptrace.c only) */ + +#define REG_GR(R) __OFFSET(REG_GR0, (R)) + +#define REG_SP REG_GR(1) +#define REG_FP REG_GR(2) +#define REG_PREV_FRAME REG_GR(28) /* previous exception frame pointer (old gr28 value) */ +#define REG_CURR_TASK REG_GR(29) /* current task */ + +/*****************************************************************************/ +/* + * debugging registers + */ +#ifndef __ASSEMBLY__ + +struct frv_debug_regs +{ + unsigned long dcr; + unsigned long ibar[4] __attribute__((aligned(8))); + unsigned long dbar[4] __attribute__((aligned(8))); + unsigned long dbdr[4][4] __attribute__((aligned(8))); + unsigned long dbmr[4][4] __attribute__((aligned(8))); +} __attribute__((aligned(8))); + +#endif + +/*****************************************************************************/ +/* + * userspace registers + */ +#ifndef __ASSEMBLY__ + +struct user_int_regs +{ + /* integer registers + * - up to gr[31] mirror pt_regs + * - total size must be multiple of 8 bytes + */ + unsigned long psr; /* Processor Status Register */ + unsigned long isr; /* Integer Status Register */ + unsigned long ccr; /* Condition Code Register */ + unsigned long cccr; /* Condition Code for Conditional Insns Register */ + unsigned long lr; /* Link Register */ + unsigned long lcr; /* Loop Count Register */ + unsigned long pc; /* Program Counter Register */ + unsigned long __status; /* exception status */ + unsigned long syscallno; /* syscall number or -1 */ + unsigned long orig_gr8; /* original syscall arg #1 */ + unsigned long gner[2]; + unsigned long long iacc[1]; + + union { + unsigned long tbr; + unsigned long gr[64]; + }; +}; + +struct user_fpmedia_regs +{ + /* FP/Media registers */ + unsigned long fr[64]; + unsigned long fner[2]; + unsigned long msr[2]; + unsigned long acc[8]; + unsigned char accg[8]; + unsigned long fsr[1]; +}; + +struct user_context +{ + struct user_int_regs i; + struct user_fpmedia_regs f; + + /* we provide a context extension so that we can save the regs for CPUs that + * implement many more of Fujitsu's lavish register spec + */ + void *extension; +} __attribute__((aligned(8))); + +struct frv_frame0 { + union { + struct pt_regs regs; + struct user_context uc; + }; + + struct frv_debug_regs debug; + +} __attribute__((aligned(32))); + +#endif + +#define __INT_GR(R) __OFFSET(__INT_GR0, (R)) + +#define __FPMEDIA_FR(R) __OFFSET(__FPMEDIA_FR0, (R)) +#define __FPMEDIA_FNER(R) __OFFSET(__FPMEDIA_FNER0, (R)) +#define __FPMEDIA_MSR(R) __OFFSET(__FPMEDIA_MSR0, (R)) +#define __FPMEDIA_ACC(R) __OFFSET(__FPMEDIA_ACC0, (R)) +#define __FPMEDIA_ACCG(R) __OFFSETC(__FPMEDIA_ACCG0, (R)) +#define __FPMEDIA_FSR(R) __OFFSET(__FPMEDIA_FSR0, (R)) + +#define __THREAD_GR(R) __OFFSET(__THREAD_GR16, (R) - 16) + +#endif /* _ASM_REGISTERS_H */ diff --git a/arch/frv/include/asm/resource.h b/arch/frv/include/asm/resource.h new file mode 100644 index 000000000000..5fc60548fd02 --- /dev/null +++ b/arch/frv/include/asm/resource.h @@ -0,0 +1,7 @@ +#ifndef _ASM_RESOURCE_H +#define _ASM_RESOURCE_H + +#include <asm-generic/resource.h> + +#endif /* _ASM_RESOURCE_H */ + diff --git a/arch/frv/include/asm/scatterlist.h b/arch/frv/include/asm/scatterlist.h new file mode 100644 index 000000000000..4bca8a28546c --- /dev/null +++ b/arch/frv/include/asm/scatterlist.h @@ -0,0 +1,46 @@ +#ifndef _ASM_SCATTERLIST_H +#define _ASM_SCATTERLIST_H + +#include <asm/types.h> + +/* + * Drivers must set either ->address or (preferred) page and ->offset + * to indicate where data must be transferred to/from. + * + * Using page is recommended since it handles highmem data as well as + * low mem. ->address is restricted to data which has a virtual mapping, and + * it will go away in the future. Updating to page can be automated very + * easily -- something like + * + * sg->address = some_ptr; + * + * can be rewritten as + * + * sg_set_buf(sg, some_ptr, length); + * + * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens + */ +struct scatterlist { +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; + unsigned int offset; /* for highmem, page offset */ + + dma_addr_t dma_address; + unsigned int length; +}; + +/* + * These macros should be used after a pci_map_sg call has been done + * to get bus addresses of each of the SG entries and their lengths. + * You should only work with the number of sg entries pci_map_sg + * returns, or alternatively stop on the first sg_dma_len(sg) which + * is 0. + */ +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->length) + +#define ISA_DMA_THRESHOLD (0xffffffffUL) + +#endif /* !_ASM_SCATTERLIST_H */ diff --git a/arch/frv/include/asm/sections.h b/arch/frv/include/asm/sections.h new file mode 100644 index 000000000000..17d0fb171bba --- /dev/null +++ b/arch/frv/include/asm/sections.h @@ -0,0 +1,46 @@ +/* sections.h: linkage layout variables + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SECTIONS_H +#define _ASM_SECTIONS_H + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> +#include <asm-generic/sections.h> + +#ifdef __KERNEL__ + +/* + * we don't want to put variables in the GP-REL section if they're not used very much - that would + * be waste since GP-REL addressing is limited to GP16+/-2048 + */ +#define __nongpreldata __attribute__((section(".data"))) +#define __nongprelbss __attribute__((section(".bss"))) + +/* + * linker symbols + */ +extern const void __kernel_image_start, __kernel_image_end, __page_offset; + +extern unsigned long __nongprelbss memory_start; +extern unsigned long __nongprelbss memory_end; +extern unsigned long __nongprelbss rom_length; + +/* determine if we're running from ROM */ +static inline int is_in_rom(unsigned long addr) +{ + return 0; /* default case: not in ROM */ +} + +#endif +#endif +#endif /* _ASM_SECTIONS_H */ diff --git a/arch/frv/include/asm/segment.h b/arch/frv/include/asm/segment.h new file mode 100644 index 000000000000..e3616a6f941d --- /dev/null +++ b/arch/frv/include/asm/segment.h @@ -0,0 +1,45 @@ +/* segment.h: MMU segment settings + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SEGMENT_H +#define _ASM_SEGMENT_H + + +#ifndef __ASSEMBLY__ + +typedef struct { + unsigned long seg; +} mm_segment_t; + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#define KERNEL_DS MAKE_MM_SEG(0xdfffffffUL) + +#ifdef CONFIG_MMU +#define USER_DS MAKE_MM_SEG(TASK_SIZE - 1) +#else +#define USER_DS KERNEL_DS +#endif + +#define get_ds() (KERNEL_DS) +#define get_fs() (__current_thread_info->addr_limit) +#define segment_eq(a,b) ((a).seg == (b).seg) +#define __kernel_ds_p() segment_eq(get_fs(), KERNEL_DS) +#define get_addr_limit() (get_fs().seg) + +#define set_fs(_x) \ +do { \ + __current_thread_info->addr_limit = (_x); \ +} while(0) + + +#endif /* __ASSEMBLY__ */ +#endif /* _ASM_SEGMENT_H */ diff --git a/arch/frv/include/asm/sembuf.h b/arch/frv/include/asm/sembuf.h new file mode 100644 index 000000000000..164b12786d6d --- /dev/null +++ b/arch/frv/include/asm/sembuf.h @@ -0,0 +1,26 @@ +#ifndef _ASM_SEMBUF_H +#define _ASM_SEMBUF_H + +/* + * The semid64_ds structure for FR-V architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_SEMBUF_H */ + diff --git a/arch/frv/include/asm/serial-regs.h b/arch/frv/include/asm/serial-regs.h new file mode 100644 index 000000000000..e1286bda00eb --- /dev/null +++ b/arch/frv/include/asm/serial-regs.h @@ -0,0 +1,44 @@ +/* serial-regs.h: serial port registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SERIAL_REGS_H +#define _ASM_SERIAL_REGS_H + +#include <linux/serial_reg.h> +#include <asm/irc-regs.h> + +#define SERIAL_ICLK 33333333 /* the target serial input clock */ +#define UART0_BASE 0xfeff9c00 +#define UART1_BASE 0xfeff9c40 + +#define __get_UART0(R) ({ __reg(UART0_BASE + (R) * 8) >> 24; }) +#define __get_UART1(R) ({ __reg(UART1_BASE + (R) * 8) >> 24; }) +#define __set_UART0(R,V) do { __reg(UART0_BASE + (R) * 8) = (V) << 24; } while(0) +#define __set_UART1(R,V) do { __reg(UART1_BASE + (R) * 8) = (V) << 24; } while(0) + +#define __get_UART0_LSR() ({ __get_UART0(UART_LSR); }) +#define __get_UART1_LSR() ({ __get_UART1(UART_LSR); }) + +#define __set_UART0_IER(V) __set_UART0(UART_IER,(V)) +#define __set_UART1_IER(V) __set_UART1(UART_IER,(V)) + +/* serial prescaler select register */ +#define __get_UCPSR() ({ *(volatile unsigned long *)(0xfeff9c90); }) +#define __set_UCPSR(V) do { *(volatile unsigned long *)(0xfeff9c90) = (V); } while(0) +#define UCPSR_SELECT0 0x07000000 +#define UCPSR_SELECT1 0x38000000 + +/* serial prescaler base value register */ +#define __get_UCPVR() ({ *(volatile unsigned long *)(0xfeff9c98); mb(); }) +#define __set_UCPVR(V) do { *(volatile unsigned long *)(0xfeff9c98) = (V) << 24; mb(); } while(0) + + +#endif /* _ASM_SERIAL_REGS_H */ diff --git a/arch/frv/include/asm/serial.h b/arch/frv/include/asm/serial.h new file mode 100644 index 000000000000..dbb825998689 --- /dev/null +++ b/arch/frv/include/asm/serial.h @@ -0,0 +1,18 @@ +/* + * serial.h + * + * Copyright (C) 2003 Develer S.r.l. (http://www.develer.com/) + * Author: Bernardo Innocenti <bernie@codewiz.org> + * + * Based on linux/include/asm-i386/serial.h + */ +#include <asm/serial-regs.h> + +/* + * the base baud is derived from the clock speed and so is variable + */ +#define BASE_BAUD 0 + +#define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF + +#define SERIAL_PORT_DFNS diff --git a/arch/frv/include/asm/setup.h b/arch/frv/include/asm/setup.h new file mode 100644 index 000000000000..afd787ceede6 --- /dev/null +++ b/arch/frv/include/asm/setup.h @@ -0,0 +1,31 @@ +/* setup.h: setup stuff + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SETUP_H +#define _ASM_SETUP_H + +#define COMMAND_LINE_SIZE 512 + +#ifdef __KERNEL__ + +#include <linux/init.h> + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_MMU +extern unsigned long __initdata num_mappedpages; +#endif + +#endif /* !__ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_SETUP_H */ diff --git a/arch/frv/include/asm/shmbuf.h b/arch/frv/include/asm/shmbuf.h new file mode 100644 index 000000000000..4c6e711a4779 --- /dev/null +++ b/arch/frv/include/asm/shmbuf.h @@ -0,0 +1,43 @@ +#ifndef _ASM_SHMBUF_H +#define _ASM_SHMBUF_H + +/* + * The shmid64_ds structure for FR-V architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_SHMBUF_H */ + diff --git a/arch/frv/include/asm/shmparam.h b/arch/frv/include/asm/shmparam.h new file mode 100644 index 000000000000..ab711009cfaa --- /dev/null +++ b/arch/frv/include/asm/shmparam.h @@ -0,0 +1,7 @@ +#ifndef _ASM_SHMPARAM_H +#define _ASM_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _ASM_SHMPARAM_H */ + diff --git a/arch/frv/include/asm/sigcontext.h b/arch/frv/include/asm/sigcontext.h new file mode 100644 index 000000000000..3b263f3cc96f --- /dev/null +++ b/arch/frv/include/asm/sigcontext.h @@ -0,0 +1,26 @@ +/* sigcontext.h: FRV signal context + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_SIGCONTEXT_H +#define _ASM_SIGCONTEXT_H + +#include <asm/registers.h> + +/* + * Signal context structure - contains all info to do with the state + * before the signal handler was invoked. Note: only add new entries + * to the end of the structure. + */ +struct sigcontext { + struct user_context sc_context; + unsigned long sc_oldmask; /* old sigmask */ +} __attribute__((aligned(8))); + +#endif diff --git a/arch/frv/include/asm/siginfo.h b/arch/frv/include/asm/siginfo.h new file mode 100644 index 000000000000..d3fd1ca45653 --- /dev/null +++ b/arch/frv/include/asm/siginfo.h @@ -0,0 +1,12 @@ +#ifndef _ASM_SIGINFO_H +#define _ASM_SIGINFO_H + +#include <linux/types.h> +#include <asm-generic/siginfo.h> + +#define FPE_MDAOVF (__SI_FAULT|9) /* media overflow */ +#undef NSIGFPE +#define NSIGFPE 9 + +#endif + diff --git a/arch/frv/include/asm/signal.h b/arch/frv/include/asm/signal.h new file mode 100644 index 000000000000..2079197d483d --- /dev/null +++ b/arch/frv/include/asm/signal.h @@ -0,0 +1,161 @@ +#ifndef _ASM_SIGNAL_H +#define _ASM_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifdef __KERNEL__ +/* Most things should be clean enough to redefine this at will, if care + is taken to make libc match. */ + +#define _NSIG 64 +#define _NSIG_BPW 32 +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 /* not supported yet */ +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal.h> + +#ifdef __KERNEL__ +struct old_sigaction { + __sighandler_t sa_handler; + old_sigset_t sa_mask; + unsigned long sa_flags; + __sigrestore_t sa_restorer; +}; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + __sigrestore_t sa_restorer; + sigset_t sa_mask; /* mask last for extensibility */ +}; + +struct k_sigaction { + struct sigaction sa; +}; +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#define ptrace_signal_deliver(regs, cookie) do { } while (0) + +#ifdef __KERNEL__ + +#include <asm/sigcontext.h> +#undef __HAVE_ARCH_SIG_BITOPS + +#endif /* __KERNEL__ */ + +#endif /* _ASM_SIGNAL_H */ diff --git a/arch/frv/include/asm/smp.h b/arch/frv/include/asm/smp.h new file mode 100644 index 000000000000..38349ec8b61b --- /dev/null +++ b/arch/frv/include/asm/smp.h @@ -0,0 +1,9 @@ +#ifndef __ASM_SMP_H +#define __ASM_SMP_H + + +#ifdef CONFIG_SMP +#error SMP not supported +#endif + +#endif diff --git a/arch/frv/include/asm/socket.h b/arch/frv/include/asm/socket.h new file mode 100644 index 000000000000..57c3d4054e8b --- /dev/null +++ b/arch/frv/include/asm/socket.h @@ -0,0 +1,61 @@ +#ifndef _ASM_SOCKET_H +#define _ASM_SOCKET_H + +#include <asm/sockios.h> + +/* For setsockopt(2) */ +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_SNDBUFFORCE 32 +#define SO_RCVBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 +/* To add :#define SO_REUSEPORT 15 */ +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#endif /* _ASM_SOCKET_H */ + diff --git a/arch/frv/include/asm/sockios.h b/arch/frv/include/asm/sockios.h new file mode 100644 index 000000000000..5dbdd13e6de3 --- /dev/null +++ b/arch/frv/include/asm/sockios.h @@ -0,0 +1,14 @@ +#ifndef _ASM_SOCKIOS__ +#define _ASM_SOCKIOS__ + +/* Socket-level I/O control calls. */ +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ + +#endif /* _ASM_SOCKIOS__ */ + diff --git a/arch/frv/include/asm/spinlock.h b/arch/frv/include/asm/spinlock.h new file mode 100644 index 000000000000..fe385f45d1fd --- /dev/null +++ b/arch/frv/include/asm/spinlock.h @@ -0,0 +1,17 @@ +/* spinlock.h: spinlocks for FR-V + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SPINLOCK_H +#define _ASM_SPINLOCK_H + +#error no spinlocks for FR-V yet + +#endif /* _ASM_SPINLOCK_H */ diff --git a/arch/frv/include/asm/spr-regs.h b/arch/frv/include/asm/spr-regs.h new file mode 100644 index 000000000000..01e6af5e99b8 --- /dev/null +++ b/arch/frv/include/asm/spr-regs.h @@ -0,0 +1,416 @@ +/* spr-regs.h: special-purpose registers on the FRV + * + * Copyright (C) 2003, 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SPR_REGS_H +#define _ASM_SPR_REGS_H + +/* + * PSR - Processor Status Register + */ +#define PSR_ET 0x00000001 /* enable interrupts/exceptions flag */ +#define PSR_PS 0x00000002 /* previous supervisor mode flag */ +#define PSR_S 0x00000004 /* supervisor mode flag */ +#define PSR_PIL 0x00000078 /* processor external interrupt level */ +#define PSR_PIL_0 0x00000000 /* - no interrupt in progress */ +#define PSR_PIL_13 0x00000068 /* - debugging only */ +#define PSR_PIL_14 0x00000070 /* - debugging in progress */ +#define PSR_PIL_15 0x00000078 /* - NMI in progress */ +#define PSR_EM 0x00000080 /* enable media operation */ +#define PSR_EF 0x00000100 /* enable FPU operation */ +#define PSR_BE 0x00001000 /* endianness mode */ +#define PSR_BE_LE 0x00000000 /* - little endian mode */ +#define PSR_BE_BE 0x00001000 /* - big endian mode */ +#define PSR_CM 0x00002000 /* conditional mode */ +#define PSR_NEM 0x00004000 /* non-excepting mode */ +#define PSR_ICE 0x00010000 /* in-circuit emulation mode */ +#define PSR_VERSION_SHIFT 24 /* CPU silicon ID */ +#define PSR_IMPLE_SHIFT 28 /* CPU core ID */ + +#define PSR_VERSION(psr) (((psr) >> PSR_VERSION_SHIFT) & 0xf) +#define PSR_IMPLE(psr) (((psr) >> PSR_IMPLE_SHIFT) & 0xf) + +#define PSR_IMPLE_FR401 0x2 +#define PSR_VERSION_FR401_MB93401 0x0 +#define PSR_VERSION_FR401_MB93401A 0x1 +#define PSR_VERSION_FR401_MB93403 0x2 + +#define PSR_IMPLE_FR405 0x4 +#define PSR_VERSION_FR405_MB93405 0x0 + +#define PSR_IMPLE_FR451 0x5 +#define PSR_VERSION_FR451_MB93451 0x0 + +#define PSR_IMPLE_FR501 0x1 +#define PSR_VERSION_FR501_MB93501 0x1 +#define PSR_VERSION_FR501_MB93501A 0x2 + +#define PSR_IMPLE_FR551 0x3 +#define PSR_VERSION_FR551_MB93555 0x1 + +#define __get_PSR() ({ unsigned long x; asm volatile("movsg psr,%0" : "=r"(x)); x; }) +#define __set_PSR(V) do { asm volatile("movgs %0,psr" : : "r"(V)); } while(0) + +/* + * TBR - Trap Base Register + */ +#define TBR_TT 0x00000ff0 +#define TBR_TT_INSTR_MMU_MISS (0x01 << 4) +#define TBR_TT_INSTR_ACC_ERROR (0x02 << 4) +#define TBR_TT_INSTR_ACC_EXCEP (0x03 << 4) +#define TBR_TT_PRIV_INSTR (0x06 << 4) +#define TBR_TT_ILLEGAL_INSTR (0x07 << 4) +#define TBR_TT_FP_EXCEPTION (0x0d << 4) +#define TBR_TT_MP_EXCEPTION (0x0e << 4) +#define TBR_TT_DATA_ACC_ERROR (0x11 << 4) +#define TBR_TT_DATA_MMU_MISS (0x12 << 4) +#define TBR_TT_DATA_ACC_EXCEP (0x13 << 4) +#define TBR_TT_DATA_STR_ERROR (0x14 << 4) +#define TBR_TT_DIVISION_EXCEP (0x17 << 4) +#define TBR_TT_COMMIT_EXCEP (0x19 << 4) +#define TBR_TT_INSTR_TLB_MISS (0x1a << 4) +#define TBR_TT_DATA_TLB_MISS (0x1b << 4) +#define TBR_TT_DATA_DAT_EXCEP (0x1d << 4) +#define TBR_TT_DECREMENT_TIMER (0x1f << 4) +#define TBR_TT_COMPOUND_EXCEP (0x20 << 4) +#define TBR_TT_INTERRUPT_1 (0x21 << 4) +#define TBR_TT_INTERRUPT_2 (0x22 << 4) +#define TBR_TT_INTERRUPT_3 (0x23 << 4) +#define TBR_TT_INTERRUPT_4 (0x24 << 4) +#define TBR_TT_INTERRUPT_5 (0x25 << 4) +#define TBR_TT_INTERRUPT_6 (0x26 << 4) +#define TBR_TT_INTERRUPT_7 (0x27 << 4) +#define TBR_TT_INTERRUPT_8 (0x28 << 4) +#define TBR_TT_INTERRUPT_9 (0x29 << 4) +#define TBR_TT_INTERRUPT_10 (0x2a << 4) +#define TBR_TT_INTERRUPT_11 (0x2b << 4) +#define TBR_TT_INTERRUPT_12 (0x2c << 4) +#define TBR_TT_INTERRUPT_13 (0x2d << 4) +#define TBR_TT_INTERRUPT_14 (0x2e << 4) +#define TBR_TT_INTERRUPT_15 (0x2f << 4) +#define TBR_TT_TRAP0 (0x80 << 4) +#define TBR_TT_TRAP1 (0x81 << 4) +#define TBR_TT_TRAP2 (0x82 << 4) +#define TBR_TT_TRAP3 (0x83 << 4) +#define TBR_TT_TRAP120 (0xf8 << 4) +#define TBR_TT_TRAP121 (0xf9 << 4) +#define TBR_TT_TRAP122 (0xfa << 4) +#define TBR_TT_TRAP123 (0xfb << 4) +#define TBR_TT_TRAP124 (0xfc << 4) +#define TBR_TT_TRAP125 (0xfd << 4) +#define TBR_TT_TRAP126 (0xfe << 4) +#define TBR_TT_BREAK (0xff << 4) + +#define TBR_TT_ATOMIC_CMPXCHG32 TBR_TT_TRAP120 +#define TBR_TT_ATOMIC_XCHG32 TBR_TT_TRAP121 +#define TBR_TT_ATOMIC_XOR TBR_TT_TRAP122 +#define TBR_TT_ATOMIC_OR TBR_TT_TRAP123 +#define TBR_TT_ATOMIC_AND TBR_TT_TRAP124 +#define TBR_TT_ATOMIC_SUB TBR_TT_TRAP125 +#define TBR_TT_ATOMIC_ADD TBR_TT_TRAP126 + +#define __get_TBR() ({ unsigned long x; asm volatile("movsg tbr,%0" : "=r"(x)); x; }) + +/* + * HSR0 - Hardware Status Register 0 + */ +#define HSR0_PDM 0x00000007 /* power down mode */ +#define HSR0_PDM_NORMAL 0x00000000 /* - normal mode */ +#define HSR0_PDM_CORE_SLEEP 0x00000001 /* - CPU core sleep mode */ +#define HSR0_PDM_BUS_SLEEP 0x00000003 /* - bus sleep mode */ +#define HSR0_PDM_PLL_RUN 0x00000005 /* - PLL run */ +#define HSR0_PDM_PLL_STOP 0x00000007 /* - PLL stop */ +#define HSR0_GRLE 0x00000040 /* GR lower register set enable */ +#define HSR0_GRHE 0x00000080 /* GR higher register set enable */ +#define HSR0_FRLE 0x00000100 /* FR lower register set enable */ +#define HSR0_FRHE 0x00000200 /* FR higher register set enable */ +#define HSR0_GRN 0x00000400 /* GR quantity */ +#define HSR0_GRN_64 0x00000000 /* - 64 GR registers */ +#define HSR0_GRN_32 0x00000400 /* - 32 GR registers */ +#define HSR0_FRN 0x00000800 /* FR quantity */ +#define HSR0_FRN_64 0x00000000 /* - 64 FR registers */ +#define HSR0_FRN_32 0x00000800 /* - 32 FR registers */ +#define HSR0_SA 0x00001000 /* start address (RAMBOOT#) */ +#define HSR0_ETMI 0x00008000 /* enable TIMERI (64-bit up timer) */ +#define HSR0_ETMD 0x00004000 /* enable TIMERD (32-bit down timer) */ +#define HSR0_PEDAT 0x00010000 /* previous DAT mode */ +#define HSR0_XEDAT 0x00020000 /* exception DAT mode */ +#define HSR0_EDAT 0x00080000 /* enable DAT mode */ +#define HSR0_RME 0x00400000 /* enable RAM mode */ +#define HSR0_EMEM 0x00800000 /* enable MMU_Miss mask */ +#define HSR0_EXMMU 0x01000000 /* enable extended MMU mode */ +#define HSR0_EDMMU 0x02000000 /* enable data MMU */ +#define HSR0_EIMMU 0x04000000 /* enable instruction MMU */ +#define HSR0_CBM 0x08000000 /* copy back mode */ +#define HSR0_CBM_WRITE_THRU 0x00000000 /* - write through */ +#define HSR0_CBM_COPY_BACK 0x08000000 /* - copy back */ +#define HSR0_NWA 0x10000000 /* no write allocate */ +#define HSR0_DCE 0x40000000 /* data cache enable */ +#define HSR0_ICE 0x80000000 /* instruction cache enable */ + +#define __get_HSR(R) ({ unsigned long x; asm volatile("movsg hsr"#R",%0" : "=r"(x)); x; }) +#define __set_HSR(R,V) do { asm volatile("movgs %0,hsr"#R : : "r"(V)); } while(0) + +/* + * CCR - Condition Codes Register + */ +#define CCR_FCC0 0x0000000f /* FP/Media condition 0 (fcc0 reg) */ +#define CCR_FCC1 0x000000f0 /* FP/Media condition 1 (fcc1 reg) */ +#define CCR_FCC2 0x00000f00 /* FP/Media condition 2 (fcc2 reg) */ +#define CCR_FCC3 0x0000f000 /* FP/Media condition 3 (fcc3 reg) */ +#define CCR_ICC0 0x000f0000 /* Integer condition 0 (icc0 reg) */ +#define CCR_ICC0_C 0x00010000 /* - Carry flag */ +#define CCR_ICC0_V 0x00020000 /* - Overflow flag */ +#define CCR_ICC0_Z 0x00040000 /* - Zero flag */ +#define CCR_ICC0_N 0x00080000 /* - Negative flag */ +#define CCR_ICC1 0x00f00000 /* Integer condition 1 (icc1 reg) */ +#define CCR_ICC2 0x0f000000 /* Integer condition 2 (icc2 reg) */ +#define CCR_ICC3 0xf0000000 /* Integer condition 3 (icc3 reg) */ + +/* + * CCCR - Condition Codes for Conditional Instructions Register + */ +#define CCCR_CC0 0x00000003 /* condition 0 (cc0 reg) */ +#define CCCR_CC0_FALSE 0x00000002 /* - condition is false */ +#define CCCR_CC0_TRUE 0x00000003 /* - condition is true */ +#define CCCR_CC1 0x0000000c /* condition 1 (cc1 reg) */ +#define CCCR_CC2 0x00000030 /* condition 2 (cc2 reg) */ +#define CCCR_CC3 0x000000c0 /* condition 3 (cc3 reg) */ +#define CCCR_CC4 0x00000300 /* condition 4 (cc4 reg) */ +#define CCCR_CC5 0x00000c00 /* condition 5 (cc5 reg) */ +#define CCCR_CC6 0x00003000 /* condition 6 (cc6 reg) */ +#define CCCR_CC7 0x0000c000 /* condition 7 (cc7 reg) */ + +/* + * ISR - Integer Status Register + */ +#define ISR_EMAM 0x00000001 /* memory misaligned access handling */ +#define ISR_EMAM_EXCEPTION 0x00000000 /* - generate exception */ +#define ISR_EMAM_FUDGE 0x00000001 /* - mask out invalid address bits */ +#define ISR_AEXC 0x00000004 /* accrued [overflow] exception */ +#define ISR_DTT 0x00000018 /* division type trap */ +#define ISR_DTT_IGNORE 0x00000000 /* - ignore division error */ +#define ISR_DTT_DIVBYZERO 0x00000008 /* - generate exception */ +#define ISR_DTT_OVERFLOW 0x00000010 /* - record overflow */ +#define ISR_EDE 0x00000020 /* enable division exception */ +#define ISR_PLI 0x20000000 /* pre-load instruction information */ +#define ISR_QI 0x80000000 /* quad data implementation information */ + +/* + * EPCR0 - Exception PC Register + */ +#define EPCR0_V 0x00000001 /* register content validity indicator */ +#define EPCR0_PC 0xfffffffc /* faulting instruction address */ + +/* + * ESR0/14/15 - Exception Status Register + */ +#define ESRx_VALID 0x00000001 /* register content validity indicator */ +#define ESRx_EC 0x0000003e /* exception type */ +#define ESRx_EC_DATA_STORE 0x00000000 /* - data_store_error */ +#define ESRx_EC_INSN_ACCESS 0x00000006 /* - instruction_access_error */ +#define ESRx_EC_PRIV_INSN 0x00000008 /* - privileged_instruction */ +#define ESRx_EC_ILL_INSN 0x0000000a /* - illegal_instruction */ +#define ESRx_EC_MP_EXCEP 0x0000001c /* - mp_exception */ +#define ESRx_EC_DATA_ACCESS 0x00000020 /* - data_access_error */ +#define ESRx_EC_DIVISION 0x00000026 /* - division_exception */ +#define ESRx_EC_ITLB_MISS 0x00000034 /* - instruction_access_TLB_miss */ +#define ESRx_EC_DTLB_MISS 0x00000036 /* - data_access_TLB_miss */ +#define ESRx_EC_DATA_ACCESS_DAT 0x0000003a /* - data_access_DAT_exception */ + +#define ESR0_IAEC 0x00000100 /* info for instruction-access-exception */ +#define ESR0_IAEC_RESV 0x00000000 /* - reserved */ +#define ESR0_IAEC_PROT_VIOL 0x00000100 /* - protection violation */ + +#define ESR0_ATXC 0x00f00000 /* address translation exception code */ +#define ESR0_ATXC_MMU_MISS 0x00000000 /* - MMU miss exception and more (?) */ +#define ESR0_ATXC_MULTI_DAT 0x00800000 /* - multiple DAT entry hit */ +#define ESR0_ATXC_MULTI_SAT 0x00900000 /* - multiple SAT entry hit */ +#define ESR0_ATXC_AMRTLB_MISS 0x00a00000 /* - MMU/TLB miss exception */ +#define ESR0_ATXC_PRIV_EXCEP 0x00c00000 /* - privilege protection fault */ +#define ESR0_ATXC_WP_EXCEP 0x00d00000 /* - write protection fault */ + +#define ESR0_EAV 0x00000800 /* true if EAR0 register valid */ +#define ESR15_EAV 0x00000800 /* true if EAR15 register valid */ + +/* + * ESFR1 - Exception Status Valid Flag Register + */ +#define ESFR1_ESR0 0x00000001 /* true if ESR0 is valid */ +#define ESFR1_ESR14 0x00004000 /* true if ESR14 is valid */ +#define ESFR1_ESR15 0x00008000 /* true if ESR15 is valid */ + +/* + * MSR - Media Status Register + */ +#define MSR0_AOVF 0x00000001 /* overflow exception accrued */ +#define MSRx_OVF 0x00000002 /* overflow exception detected */ +#define MSRx_SIE 0x0000003c /* last SIMD instruction exception detected */ +#define MSRx_SIE_NONE 0x00000000 /* - none detected */ +#define MSRx_SIE_FRkHI_ACCk 0x00000020 /* - exception at FRkHI or ACCk */ +#define MSRx_SIE_FRkLO_ACCk1 0x00000010 /* - exception at FRkLO or ACCk+1 */ +#define MSRx_SIE_FRk1HI_ACCk2 0x00000008 /* - exception at FRk+1HI or ACCk+2 */ +#define MSRx_SIE_FRk1LO_ACCk3 0x00000004 /* - exception at FRk+1LO or ACCk+3 */ +#define MSR0_MTT 0x00007000 /* type of last media trap detected */ +#define MSR0_MTT_NONE 0x00000000 /* - none detected */ +#define MSR0_MTT_OVERFLOW 0x00001000 /* - overflow detected */ +#define MSR0_HI 0x00c00000 /* hardware implementation */ +#define MSR0_HI_ROUNDING 0x00000000 /* - rounding mode */ +#define MSR0_HI_NONROUNDING 0x00c00000 /* - non-rounding mode */ +#define MSR0_EMCI 0x01000000 /* enable media custom instructions */ +#define MSR0_SRDAV 0x10000000 /* select rounding mode of MAVEH */ +#define MSR0_SRDAV_RDAV 0x00000000 /* - controlled by MSR.RDAV */ +#define MSR0_SRDAV_RD 0x10000000 /* - controlled by MSR.RD */ +#define MSR0_RDAV 0x20000000 /* rounding mode of MAVEH */ +#define MSR0_RDAV_NEAREST_MI 0x00000000 /* - round to nearest minus */ +#define MSR0_RDAV_NEAREST_PL 0x20000000 /* - round to nearest plus */ +#define MSR0_RD 0xc0000000 /* rounding mode */ +#define MSR0_RD_NEAREST 0x00000000 /* - nearest */ +#define MSR0_RD_ZERO 0x40000000 /* - zero */ +#define MSR0_RD_POS_INF 0x80000000 /* - postive infinity */ +#define MSR0_RD_NEG_INF 0xc0000000 /* - negative infinity */ + +/* + * IAMPR0-7 - Instruction Address Mapping Register + * DAMPR0-7 - Data Address Mapping Register + */ +#define xAMPRx_V 0x00000001 /* register content validity indicator */ +#define DAMPRx_WP 0x00000002 /* write protect */ +#define DAMPRx_WP_RW 0x00000000 /* - read/write */ +#define DAMPRx_WP_RO 0x00000002 /* - read-only */ +#define xAMPRx_C 0x00000004 /* cached/uncached */ +#define xAMPRx_C_CACHED 0x00000000 /* - cached */ +#define xAMPRx_C_UNCACHED 0x00000004 /* - uncached */ +#define xAMPRx_S 0x00000008 /* supervisor only */ +#define xAMPRx_S_USER 0x00000000 /* - userspace can access */ +#define xAMPRx_S_KERNEL 0x00000008 /* - kernel only */ +#define xAMPRx_SS 0x000000f0 /* segment size */ +#define xAMPRx_SS_16Kb 0x00000000 /* - 16 kilobytes */ +#define xAMPRx_SS_64Kb 0x00000010 /* - 64 kilobytes */ +#define xAMPRx_SS_256Kb 0x00000020 /* - 256 kilobytes */ +#define xAMPRx_SS_1Mb 0x00000030 /* - 1 megabyte */ +#define xAMPRx_SS_2Mb 0x00000040 /* - 2 megabytes */ +#define xAMPRx_SS_4Mb 0x00000050 /* - 4 megabytes */ +#define xAMPRx_SS_8Mb 0x00000060 /* - 8 megabytes */ +#define xAMPRx_SS_16Mb 0x00000070 /* - 16 megabytes */ +#define xAMPRx_SS_32Mb 0x00000080 /* - 32 megabytes */ +#define xAMPRx_SS_64Mb 0x00000090 /* - 64 megabytes */ +#define xAMPRx_SS_128Mb 0x000000a0 /* - 128 megabytes */ +#define xAMPRx_SS_256Mb 0x000000b0 /* - 256 megabytes */ +#define xAMPRx_SS_512Mb 0x000000c0 /* - 512 megabytes */ +#define xAMPRx_RESERVED8 0x00000100 /* reserved bit */ +#define xAMPRx_NG 0x00000200 /* non-global */ +#define xAMPRx_L 0x00000400 /* locked */ +#define xAMPRx_M 0x00000800 /* modified */ +#define xAMPRx_D 0x00001000 /* DAT entry */ +#define xAMPRx_RESERVED13 0x00002000 /* reserved bit */ +#define xAMPRx_PPFN 0xfff00000 /* physical page frame number */ + +#define xAMPRx_V_BIT 0 +#define DAMPRx_WP_BIT 1 +#define xAMPRx_C_BIT 2 +#define xAMPRx_S_BIT 3 +#define xAMPRx_RESERVED8_BIT 8 +#define xAMPRx_NG_BIT 9 +#define xAMPRx_L_BIT 10 +#define xAMPRx_M_BIT 11 +#define xAMPRx_D_BIT 12 +#define xAMPRx_RESERVED13_BIT 13 + +#define __get_IAMPR(R) ({ unsigned long x; asm volatile("movsg iampr"#R",%0" : "=r"(x)); x; }) +#define __get_DAMPR(R) ({ unsigned long x; asm volatile("movsg dampr"#R",%0" : "=r"(x)); x; }) + +#define __get_IAMLR(R) ({ unsigned long x; asm volatile("movsg iamlr"#R",%0" : "=r"(x)); x; }) +#define __get_DAMLR(R) ({ unsigned long x; asm volatile("movsg damlr"#R",%0" : "=r"(x)); x; }) + +#define __set_IAMPR(R,V) do { asm volatile("movgs %0,iampr"#R : : "r"(V)); } while(0) +#define __set_DAMPR(R,V) do { asm volatile("movgs %0,dampr"#R : : "r"(V)); } while(0) + +#define __set_IAMLR(R,V) do { asm volatile("movgs %0,iamlr"#R : : "r"(V)); } while(0) +#define __set_DAMLR(R,V) do { asm volatile("movgs %0,damlr"#R : : "r"(V)); } while(0) + +#define save_dampr(R, _dampr) \ +do { \ + asm volatile("movsg dampr"R",%0" : "=r"(_dampr)); \ +} while(0) + +#define restore_dampr(R, _dampr) \ +do { \ + asm volatile("movgs %0,dampr"R :: "r"(_dampr)); \ +} while(0) + +/* + * AMCR - Address Mapping Control Register + */ +#define AMCR_IAMRN 0x000000ff /* quantity of IAMPR registers */ +#define AMCR_DAMRN 0x0000ff00 /* quantity of DAMPR registers */ + +/* + * TTBR - Address Translation Table Base Register + */ +#define __get_TTBR() ({ unsigned long x; asm volatile("movsg ttbr,%0" : "=r"(x)); x; }) + +/* + * TPXR - TLB Probe Extend Register + */ +#define TPXR_E 0x00000001 +#define TPXR_LMAX_SHIFT 20 +#define TPXR_LMAX_SMASK 0xf +#define TPXR_WMAX_SHIFT 24 +#define TPXR_WMAX_SMASK 0xf +#define TPXR_WAY_SHIFT 28 +#define TPXR_WAY_SMASK 0xf + +/* + * DCR - Debug Control Register + */ +#define DCR_IBCE3 0x00000001 /* break on conditional insn pointed to by IBAR3 */ +#define DCR_IBE3 0x00000002 /* break on insn pointed to by IBAR3 */ +#define DCR_IBCE1 0x00000004 /* break on conditional insn pointed to by IBAR2 */ +#define DCR_IBE1 0x00000008 /* break on insn pointed to by IBAR2 */ +#define DCR_IBCE2 0x00000010 /* break on conditional insn pointed to by IBAR1 */ +#define DCR_IBE2 0x00000020 /* break on insn pointed to by IBAR1 */ +#define DCR_IBCE0 0x00000040 /* break on conditional insn pointed to by IBAR0 */ +#define DCR_IBE0 0x00000080 /* break on insn pointed to by IBAR0 */ + +#define DCR_DDBE1 0x00004000 /* use DBDR1x when checking DBAR1 */ +#define DCR_DWBE1 0x00008000 /* break on store to address in DBAR1/DBMR1x */ +#define DCR_DRBE1 0x00010000 /* break on load from address in DBAR1/DBMR1x */ +#define DCR_DDBE0 0x00020000 /* use DBDR0x when checking DBAR0 */ +#define DCR_DWBE0 0x00040000 /* break on store to address in DBAR0/DBMR0x */ +#define DCR_DRBE0 0x00080000 /* break on load from address in DBAR0/DBMR0x */ + +#define DCR_EIM 0x0c000000 /* external interrupt disable */ +#define DCR_IBM 0x10000000 /* instruction break disable */ +#define DCR_SE 0x20000000 /* single step enable */ +#define DCR_EBE 0x40000000 /* exception break enable */ + +/* + * BRR - Break Interrupt Request Register + */ +#define BRR_ST 0x00000001 /* single-step detected */ +#define BRR_SB 0x00000002 /* break instruction detected */ +#define BRR_BB 0x00000004 /* branch with hint detected */ +#define BRR_CBB 0x00000008 /* branch to LR detected */ +#define BRR_IBx 0x000000f0 /* hardware breakpoint detected */ +#define BRR_DBx 0x00000f00 /* hardware watchpoint detected */ +#define BRR_DBNEx 0x0000f000 /* ? */ +#define BRR_EBTT 0x00ff0000 /* trap type of exception break */ +#define BRR_TB 0x10000000 /* external break request detected */ +#define BRR_CB 0x20000000 /* ICE break command detected */ +#define BRR_EB 0x40000000 /* exception break detected */ + +/* + * BPSR - Break PSR Save Register + */ +#define BPSR_BET 0x00000001 /* former PSR.ET */ +#define BPSR_BS 0x00001000 /* former PSR.S */ + +#endif /* _ASM_SPR_REGS_H */ diff --git a/arch/frv/include/asm/stat.h b/arch/frv/include/asm/stat.h new file mode 100644 index 000000000000..ce56de9b37ba --- /dev/null +++ b/arch/frv/include/asm/stat.h @@ -0,0 +1,100 @@ +#ifndef _ASM_STAT_H +#define _ASM_STAT_H + +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; + +/* This matches struct stat in uClibc/glibc. */ +struct stat { + unsigned char __pad1[6]; + unsigned short st_dev; + + unsigned long __pad2; + unsigned long st_ino; + + unsigned short __pad3; + unsigned short st_mode; + unsigned short __pad4; + unsigned short st_nlink; + + unsigned short __pad5; + unsigned short st_uid; + unsigned short __pad6; + unsigned short st_gid; + + unsigned char __pad7[6]; + unsigned short st_rdev; + + unsigned long __pad8; + unsigned long st_size; + + unsigned long __pad9; /* align 64-bit st_blocks to 2-word */ + unsigned long st_blksize; + + unsigned long __pad10; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + + unsigned long __unused1; + unsigned long st_atime; + + unsigned long __unused2; + unsigned long st_mtime; + + unsigned long __unused3; + unsigned long st_ctime; + + unsigned long long __unused4; +}; + +/* This matches struct stat64 in uClibc/glibc. The layout is exactly + the same as that of struct stat above, with 64-bit types taking up + space that was formerly used by padding. stat syscalls are still + different from stat64, though, in that the former tests for + overflow. */ +struct stat64 { + unsigned char __pad1[6]; + unsigned short st_dev; + + unsigned long long st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned char __pad2[6]; + unsigned short st_rdev; + + long long st_size; + + unsigned long __pad3; /* align 64-bit st_blocks to 2-word */ + unsigned long st_blksize; + + unsigned long __pad4; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + + unsigned long st_atime_nsec; + unsigned long st_atime; + + unsigned int st_mtime_nsec; + unsigned long st_mtime; + + unsigned long st_ctime_nsec; + unsigned long st_ctime; + + unsigned long long __unused4; +}; + +#endif /* _ASM_STAT_H */ diff --git a/arch/frv/include/asm/statfs.h b/arch/frv/include/asm/statfs.h new file mode 100644 index 000000000000..741f586045ba --- /dev/null +++ b/arch/frv/include/asm/statfs.h @@ -0,0 +1,7 @@ +#ifndef _ASM_STATFS_H +#define _ASM_STATFS_H + +#include <asm-generic/statfs.h> + +#endif /* _ASM_STATFS_H */ + diff --git a/arch/frv/include/asm/string.h b/arch/frv/include/asm/string.h new file mode 100644 index 000000000000..5ed310f64b7e --- /dev/null +++ b/arch/frv/include/asm/string.h @@ -0,0 +1,51 @@ +/* string.h: FRV string handling + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_STRING_H_ +#define _ASM_STRING_H_ + +#ifdef __KERNEL__ /* only set these up for kernel code */ + +#define __HAVE_ARCH_MEMSET 1 +#define __HAVE_ARCH_MEMCPY 1 + +extern void *memset(void *, int, __kernel_size_t); +extern void *memcpy(void *, const void *, __kernel_size_t); + +#else /* KERNEL */ + +/* + * let user libraries deal with these, + * IMHO the kernel has no place defining these functions for user apps + */ + +#define __HAVE_ARCH_STRCPY 1 +#define __HAVE_ARCH_STRNCPY 1 +#define __HAVE_ARCH_STRCAT 1 +#define __HAVE_ARCH_STRNCAT 1 +#define __HAVE_ARCH_STRCMP 1 +#define __HAVE_ARCH_STRNCMP 1 +#define __HAVE_ARCH_STRNICMP 1 +#define __HAVE_ARCH_STRCHR 1 +#define __HAVE_ARCH_STRRCHR 1 +#define __HAVE_ARCH_STRSTR 1 +#define __HAVE_ARCH_STRLEN 1 +#define __HAVE_ARCH_STRNLEN 1 +#define __HAVE_ARCH_MEMSET 1 +#define __HAVE_ARCH_MEMCPY 1 +#define __HAVE_ARCH_MEMMOVE 1 +#define __HAVE_ARCH_MEMSCAN 1 +#define __HAVE_ARCH_MEMCMP 1 +#define __HAVE_ARCH_MEMCHR 1 +#define __HAVE_ARCH_STRTOK 1 + +#endif /* KERNEL */ +#endif /* _ASM_STRING_H_ */ diff --git a/arch/frv/include/asm/suspend.h b/arch/frv/include/asm/suspend.h new file mode 100644 index 000000000000..5fa7b5a6ee40 --- /dev/null +++ b/arch/frv/include/asm/suspend.h @@ -0,0 +1,20 @@ +/* suspend.h: suspension stuff + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SUSPEND_H +#define _ASM_SUSPEND_H + +static inline int arch_prepare_suspend(void) +{ + return 0; +} + +#endif /* _ASM_SUSPEND_H */ diff --git a/arch/frv/include/asm/swab.h b/arch/frv/include/asm/swab.h new file mode 100644 index 000000000000..f305834b4799 --- /dev/null +++ b/arch/frv/include/asm/swab.h @@ -0,0 +1,10 @@ +#ifndef _ASM_SWAB_H +#define _ASM_SWAB_H + +#include <linux/types.h> + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + +#endif /* _ASM_SWAB_H */ diff --git a/arch/frv/include/asm/system.h b/arch/frv/include/asm/system.h new file mode 100644 index 000000000000..7742ec000cc4 --- /dev/null +++ b/arch/frv/include/asm/system.h @@ -0,0 +1,301 @@ +/* system.h: FR-V CPU control definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_SYSTEM_H +#define _ASM_SYSTEM_H + +#include <linux/types.h> +#include <linux/linkage.h> +#include <linux/kernel.h> + +struct thread_struct; + +/* + * switch_to(prev, next) should switch from task `prev' to `next' + * `prev' will never be the same as `next'. + * The `mb' is to tell GCC not to cache `current' across this call. + */ +extern asmlinkage +struct task_struct *__switch_to(struct thread_struct *prev_thread, + struct thread_struct *next_thread, + struct task_struct *prev); + +#define switch_to(prev, next, last) \ +do { \ + (prev)->thread.sched_lr = \ + (unsigned long) __builtin_return_address(0); \ + (last) = __switch_to(&(prev)->thread, &(next)->thread, (prev)); \ + mb(); \ +} while(0) + +/* + * interrupt flag manipulation + * - use virtual interrupt management since touching the PSR is slow + * - ICC2.Z: T if interrupts virtually disabled + * - ICC2.C: F if interrupts really disabled + * - if Z==1 upon interrupt: + * - C is set to 0 + * - interrupts are really disabled + * - entry.S returns immediately + * - uses TIHI (TRAP if Z==0 && C==0) #2 to really reenable interrupts + * - if taken, the trap: + * - sets ICC2.C + * - enables interrupts + */ +#define local_irq_disable() \ +do { \ + /* set Z flag, but don't change the C flag */ \ + asm volatile(" andcc gr0,gr0,gr0,icc2 \n" \ + : \ + : \ + : "memory", "icc2" \ + ); \ +} while(0) + +#define local_irq_enable() \ +do { \ + /* clear Z flag and then test the C flag */ \ + asm volatile(" oricc gr0,#1,gr0,icc2 \n" \ + " tihi icc2,gr0,#2 \n" \ + : \ + : \ + : "memory", "icc2" \ + ); \ +} while(0) + +#define local_save_flags(flags) \ +do { \ + typecheck(unsigned long, flags); \ + asm volatile("movsg ccr,%0" \ + : "=r"(flags) \ + : \ + : "memory"); \ + \ + /* shift ICC2.Z to bit 0 */ \ + flags >>= 26; \ + \ + /* make flags 1 if interrupts disabled, 0 otherwise */ \ + flags &= 1UL; \ +} while(0) + +#define irqs_disabled() \ + ({unsigned long flags; local_save_flags(flags); !!flags; }) + +#define local_irq_save(flags) \ +do { \ + typecheck(unsigned long, flags); \ + local_save_flags(flags); \ + local_irq_disable(); \ +} while(0) + +#define local_irq_restore(flags) \ +do { \ + typecheck(unsigned long, flags); \ + \ + /* load the Z flag by turning 1 if disabled into 0 if disabled \ + * and thus setting the Z flag but not the C flag */ \ + asm volatile(" xoricc %0,#1,gr0,icc2 \n" \ + /* then test Z=0 and C=0 */ \ + " tihi icc2,gr0,#2 \n" \ + : \ + : "r"(flags) \ + : "memory", "icc2" \ + ); \ + \ +} while(0) + +/* + * real interrupt flag manipulation + */ +#define __local_irq_disable() \ +do { \ + unsigned long psr; \ + asm volatile(" movsg psr,%0 \n" \ + " andi %0,%2,%0 \n" \ + " ori %0,%1,%0 \n" \ + " movgs %0,psr \n" \ + : "=r"(psr) \ + : "i" (PSR_PIL_14), "i" (~PSR_PIL) \ + : "memory"); \ +} while(0) + +#define __local_irq_enable() \ +do { \ + unsigned long psr; \ + asm volatile(" movsg psr,%0 \n" \ + " andi %0,%1,%0 \n" \ + " movgs %0,psr \n" \ + : "=r"(psr) \ + : "i" (~PSR_PIL) \ + : "memory"); \ +} while(0) + +#define __local_save_flags(flags) \ +do { \ + typecheck(unsigned long, flags); \ + asm("movsg psr,%0" \ + : "=r"(flags) \ + : \ + : "memory"); \ +} while(0) + +#define __local_irq_save(flags) \ +do { \ + unsigned long npsr; \ + typecheck(unsigned long, flags); \ + asm volatile(" movsg psr,%0 \n" \ + " andi %0,%3,%1 \n" \ + " ori %1,%2,%1 \n" \ + " movgs %1,psr \n" \ + : "=r"(flags), "=r"(npsr) \ + : "i" (PSR_PIL_14), "i" (~PSR_PIL) \ + : "memory"); \ +} while(0) + +#define __local_irq_restore(flags) \ +do { \ + typecheck(unsigned long, flags); \ + asm volatile(" movgs %0,psr \n" \ + : \ + : "r" (flags) \ + : "memory"); \ +} while(0) + +#define __irqs_disabled() \ + ((__get_PSR() & PSR_PIL) >= PSR_PIL_14) + +/* + * Force strict CPU ordering. + */ +#define nop() asm volatile ("nop"::) +#define mb() asm volatile ("membar" : : :"memory") +#define rmb() asm volatile ("membar" : : :"memory") +#define wmb() asm volatile ("membar" : : :"memory") +#define read_barrier_depends() do { } while (0) + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() +#define smp_read_barrier_depends() read_barrier_depends() +#define set_mb(var, value) \ + do { xchg(&var, (value)); } while (0) +#else +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#define smp_read_barrier_depends() do {} while(0) +#define set_mb(var, value) \ + do { var = (value); barrier(); } while (0) +#endif + +extern void die_if_kernel(const char *, ...) __attribute__((format(printf, 1, 2))); +extern void free_initmem(void); + +#define arch_align_stack(x) (x) + +/*****************************************************************************/ +/* + * compare and conditionally exchange value with memory + * - if (*ptr == test) then orig = *ptr; *ptr = test; + * - if (*ptr != test) then orig = *ptr; + */ +#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS + +#define cmpxchg(ptr, test, new) \ +({ \ + __typeof__(ptr) __xg_ptr = (ptr); \ + __typeof__(*(ptr)) __xg_orig, __xg_tmp; \ + __typeof__(*(ptr)) __xg_test = (test); \ + __typeof__(*(ptr)) __xg_new = (new); \ + \ + switch (sizeof(__xg_orig)) { \ + case 4: \ + asm volatile( \ + "0: \n" \ + " orcc gr0,gr0,gr0,icc3 \n" \ + " ckeq icc3,cc7 \n" \ + " ld.p %M0,%1 \n" \ + " orcr cc7,cc7,cc3 \n" \ + " sub%I4cc %1,%4,%2,icc0 \n" \ + " bne icc0,#0,1f \n" \ + " cst.p %3,%M0 ,cc3,#1 \n" \ + " corcc gr29,gr29,gr0 ,cc3,#1 \n" \ + " beq icc3,#0,0b \n" \ + "1: \n" \ + : "+U"(*__xg_ptr), "=&r"(__xg_orig), "=&r"(__xg_tmp) \ + : "r"(__xg_new), "NPr"(__xg_test) \ + : "memory", "cc7", "cc3", "icc3", "icc0" \ + ); \ + break; \ + \ + default: \ + __xg_orig = (__typeof__(__xg_orig))0; \ + asm volatile("break"); \ + break; \ + } \ + \ + __xg_orig; \ +}) + +#else + +extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new); + +#define cmpxchg(ptr, test, new) \ +({ \ + __typeof__(ptr) __xg_ptr = (ptr); \ + __typeof__(*(ptr)) __xg_orig; \ + __typeof__(*(ptr)) __xg_test = (test); \ + __typeof__(*(ptr)) __xg_new = (new); \ + \ + switch (sizeof(__xg_orig)) { \ + case 4: __xg_orig = (__force __typeof__(*ptr)) \ + __cmpxchg_32((__force uint32_t *)__xg_ptr, \ + (__force uint32_t)__xg_test, \ + (__force uint32_t)__xg_new); break; \ + default: \ + __xg_orig = (__typeof__(__xg_orig))0; \ + asm volatile("break"); \ + break; \ + } \ + \ + __xg_orig; \ +}) + +#endif + +#include <asm-generic/cmpxchg-local.h> + +static inline unsigned long __cmpxchg_local(volatile void *ptr, + unsigned long old, + unsigned long new, int size) +{ + switch (size) { + case 4: + return cmpxchg((unsigned long *)ptr, old, new); + default: + return __cmpxchg_local_generic(ptr, old, new, size); + } + + return old; +} + +/* + * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make + * them available. + */ +#define cmpxchg_local(ptr, o, n) \ + ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ + (unsigned long)(n), sizeof(*(ptr)))) +#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) + +#endif /* _ASM_SYSTEM_H */ diff --git a/arch/frv/include/asm/termbits.h b/arch/frv/include/asm/termbits.h new file mode 100644 index 000000000000..5568492b5086 --- /dev/null +++ b/arch/frv/include/asm/termbits.h @@ -0,0 +1,202 @@ +#ifndef _ASM_TERMBITS_H__ +#define _ASM_TERMBITS_H__ + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + + +/* c_iflag bits */ +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +/* c_oflag bits */ +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +/* c_cflag bit meaning */ +#define CBAUD 0010017 +#define B0 0000000 /* hang up */ +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define BOTHER 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 /* Input baud rate */ +#define CTVB 004000000000 /* VisioBraille Terminal flow control */ +#define CMSPAR 010000000000 /* mark or space (stick) parity */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 + + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _ASM_TERMBITS_H__ */ + diff --git a/arch/frv/include/asm/termios.h b/arch/frv/include/asm/termios.h new file mode 100644 index 000000000000..a62fb5872375 --- /dev/null +++ b/arch/frv/include/asm/termios.h @@ -0,0 +1,58 @@ +#ifndef _ASM_TERMIOS_H +#define _ASM_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +#ifdef __KERNEL__ +/* intr=^C quit=^| erase=del kill=^U + eof=^D vtime=\0 vmin=\1 sxtc=\0 + start=^Q stop=^S susp=^Z eol=\0 + reprint=^R discard=^U werase=^W lnext=^V + eol2=\0 +*/ +#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#endif + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + +#ifdef __KERNEL__ +#include <asm-generic/termios.h> +#endif + +#endif /* _ASM_TERMIOS_H */ diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h new file mode 100644 index 000000000000..bb53ab753ffb --- /dev/null +++ b/arch/frv/include/asm/thread_info.h @@ -0,0 +1,144 @@ +/* thread_info.h: description + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * Derived from include/asm-i386/thread_info.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_THREAD_INFO_H +#define _ASM_THREAD_INFO_H + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ +#include <asm/processor.h> +#endif + +#define THREAD_SIZE 8192 + +/* + * low level task data that entry.S needs immediate access to + * - this struct should fit entirely inside of one cache line + * - this struct shares the supervisor stack pages + * - if the contents of this structure are changed, the assembly constants must also be changed + */ +#ifndef __ASSEMBLY__ + +struct thread_info { + struct task_struct *task; /* main task structure */ + struct exec_domain *exec_domain; /* execution domain */ + unsigned long flags; /* low level flags */ + unsigned long status; /* thread-synchronous flags */ + __u32 cpu; /* current CPU */ + int preempt_count; /* 0 => preemptable, <0 => BUG */ + + mm_segment_t addr_limit; /* thread address space: + * 0-0xBFFFFFFF for user-thead + * 0-0xFFFFFFFF for kernel-thread + */ + struct restart_block restart_block; + + __u8 supervisor_stack[0]; +}; + +#else /* !__ASSEMBLY__ */ + +#include <asm/asm-offsets.h> + +#endif + +#define PREEMPT_ACTIVE 0x10000000 + +/* + * macros/functions for gaining access to the thread information structure + * + * preempt_count needs to be 1 initially, until the scheduler is functional. + */ +#ifndef __ASSEMBLY__ + +#define INIT_THREAD_INFO(tsk) \ +{ \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .flags = 0, \ + .cpu = 0, \ + .preempt_count = 1, \ + .addr_limit = KERNEL_DS, \ + .restart_block = { \ + .fn = do_no_restart_syscall, \ + }, \ +} + +#define init_thread_info (init_thread_union.thread_info) +#define init_stack (init_thread_union.stack) + +/* how to get the thread information struct from C */ +register struct thread_info *__current_thread_info asm("gr15"); + +#define current_thread_info() ({ __current_thread_info; }) + +#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR + +/* thread information allocation */ +#ifdef CONFIG_DEBUG_STACK_USAGE +#define alloc_thread_info(tsk) \ + ({ \ + struct thread_info *ret; \ + \ + ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \ + \ + ret; \ + }) +#else +#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#endif + +#define free_thread_info(info) kfree(info) + +#endif /* __ASSEMBLY__ */ + +/* + * thread information flags + * - these are process state flags that various assembly files may need to access + * - pending work-to-be-done flags are in LSW + * - other flags in MSW + */ +#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_SIGPENDING 1 /* signal pending */ +#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */ +#define TIF_IRET 4 /* return with iret */ +#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ +#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ +#define TIF_MEMDIE 17 /* OOM killer killed process */ +#define TIF_FREEZE 18 /* freezing for suspend */ + +#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) +#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) +#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) +#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) +#define _TIF_IRET (1 << TIF_IRET) +#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) +#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) +#define _TIF_FREEZE (1 << TIF_FREEZE) + +#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ +#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ + +/* + * Thread-synchronous status. + * + * This is different from the flags in that nobody else + * ever touches our thread-synchronous status, so we don't + * have to worry about atomic accesses. + */ +#define TS_USEDFPM 0x0001 /* FPU/Media was used by this task this quantum (SMP) */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/frv/include/asm/timer-regs.h b/arch/frv/include/asm/timer-regs.h new file mode 100644 index 000000000000..6c5a871ce5e9 --- /dev/null +++ b/arch/frv/include/asm/timer-regs.h @@ -0,0 +1,106 @@ +/* timer-regs.h: hardware timer register definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_TIMER_REGS_H +#define _ASM_TIMER_REGS_H + +#include <asm/sections.h> + +extern unsigned long __nongprelbss __clkin_clock_speed_HZ; +extern unsigned long __nongprelbss __ext_bus_clock_speed_HZ; +extern unsigned long __nongprelbss __res_bus_clock_speed_HZ; +extern unsigned long __nongprelbss __sdram_clock_speed_HZ; +extern unsigned long __nongprelbss __core_bus_clock_speed_HZ; +extern unsigned long __nongprelbss __core_clock_speed_HZ; +extern unsigned long __nongprelbss __dsu_clock_speed_HZ; +extern unsigned long __nongprelbss __serial_clock_speed_HZ; + +#define __get_CLKC() ({ *(volatile unsigned long *)(0xfeff9a00); }) + +static inline void __set_CLKC(unsigned long v) +{ + int tmp; + + asm volatile(" st%I0.p %2,%M0 \n" + " setlos %3,%1 \n" + " membar \n" + "0: \n" + " subicc %1,#1,%1,icc0 \n" + " bnc icc0,#1,0b \n" + : "=m"(*(volatile unsigned long *) 0xfeff9a00), "=r"(tmp) + : "r"(v), "i"(256) + : "icc0"); +} + +#define __get_TCTR() ({ *(volatile unsigned long *)(0xfeff9418); }) +#define __get_TPRV() ({ *(volatile unsigned long *)(0xfeff9420); }) +#define __get_TPRCKSL() ({ *(volatile unsigned long *)(0xfeff9428); }) +#define __get_TCSR(T) ({ *(volatile unsigned long *)(0xfeff9400 + 8 * (T)); }) +#define __get_TxCKSL(T) ({ *(volatile unsigned long *)(0xfeff9430 + 8 * (T)); }) + +#define __get_TCSR_DATA(T) ({ __get_TCSR(T) >> 24; }) + +#define __set_TCTR(V) do { *(volatile unsigned long *)(0xfeff9418) = (V); mb(); } while(0) +#define __set_TPRV(V) do { *(volatile unsigned long *)(0xfeff9420) = (V) << 24; mb(); } while(0) +#define __set_TPRCKSL(V) do { *(volatile unsigned long *)(0xfeff9428) = (V); mb(); } while(0) +#define __set_TCSR(T,V) \ +do { *(volatile unsigned long *)(0xfeff9400 + 8 * (T)) = (V); mb(); } while(0) + +#define __set_TxCKSL(T,V) \ +do { *(volatile unsigned long *)(0xfeff9430 + 8 * (T)) = (V); mb(); } while(0) + +#define __set_TCSR_DATA(T,V) __set_TCSR(T, (V) << 24) +#define __set_TxCKSL_DATA(T,V) __set_TxCKSL(T, TxCKSL_EIGHT | __TxCKSL_SELECT((V))) + +/* clock control register */ +#define CLKC_CMODE 0x0f000000 +#define CLKC_SLPL 0x000f0000 +#define CLKC_P0 0x00000100 +#define CLKC_CM 0x00000003 + +#define CLKC_CMODE_s 24 + +/* timer control register - non-readback mode */ +#define TCTR_MODE_0 0x00000000 +#define TCTR_MODE_2 0x04000000 +#define TCTR_MODE_4 0x08000000 +#define TCTR_MODE_5 0x0a000000 +#define TCTR_RL_LATCH 0x00000000 +#define TCTR_RL_RW_LOW8 0x10000000 +#define TCTR_RL_RW_HIGH8 0x20000000 +#define TCTR_RL_RW_LH8 0x30000000 +#define TCTR_SC_CTR0 0x00000000 +#define TCTR_SC_CTR1 0x40000000 +#define TCTR_SC_CTR2 0x80000000 + +/* timer control register - readback mode */ +#define TCTR_CNT0 0x02000000 +#define TCTR_CNT1 0x04000000 +#define TCTR_CNT2 0x08000000 +#define TCTR_NSTATUS 0x10000000 +#define TCTR_NCOUNT 0x20000000 +#define TCTR_SC_READBACK 0xc0000000 + +/* timer control status registers - non-readback mode */ +#define TCSRx_DATA 0xff000000 + +/* timer control status registers - readback mode */ +#define TCSRx_OUTPUT 0x80000000 +#define TCSRx_NULLCOUNT 0x40000000 +#define TCSRx_RL 0x30000000 +#define TCSRx_MODE 0x07000000 + +/* timer clock select registers */ +#define TxCKSL_SELECT 0x0f000000 +#define __TxCKSL_SELECT(X) ((X) << 24) +#define TxCKSL_EIGHT 0xf0000000 + +#endif /* _ASM_TIMER_REGS_H */ diff --git a/arch/frv/include/asm/timex.h b/arch/frv/include/asm/timex.h new file mode 100644 index 000000000000..a89bddefdacf --- /dev/null +++ b/arch/frv/include/asm/timex.h @@ -0,0 +1,20 @@ +/* timex.h: FR-V architecture timex specifications + */ +#ifndef _ASM_TIMEX_H +#define _ASM_TIMEX_H + +#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ +#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ + +typedef unsigned long cycles_t; + +static inline cycles_t get_cycles(void) +{ + return 0; +} + +#define vxtime_lock() do {} while (0) +#define vxtime_unlock() do {} while (0) + +#endif + diff --git a/arch/frv/include/asm/tlb.h b/arch/frv/include/asm/tlb.h new file mode 100644 index 000000000000..cd458eb6d75e --- /dev/null +++ b/arch/frv/include/asm/tlb.h @@ -0,0 +1,27 @@ +#ifndef _ASM_TLB_H +#define _ASM_TLB_H + +#include <asm/tlbflush.h> + +#ifdef CONFIG_MMU +extern void check_pgt_cache(void); +#else +#define check_pgt_cache() do {} while(0) +#endif + +/* + * we don't need any special per-pte or per-vma handling... + */ +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) +#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) + +/* + * .. because we flush the whole mm when it fills up + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include <asm-generic/tlb.h> + +#endif /* _ASM_TLB_H */ + diff --git a/arch/frv/include/asm/tlbflush.h b/arch/frv/include/asm/tlbflush.h new file mode 100644 index 000000000000..7ac5eafc5d98 --- /dev/null +++ b/arch/frv/include/asm/tlbflush.h @@ -0,0 +1,73 @@ +/* tlbflush.h: TLB flushing functions + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_TLBFLUSH_H +#define _ASM_TLBFLUSH_H + +#include <linux/mm.h> +#include <asm/processor.h> + +#ifdef CONFIG_MMU + +#ifndef __ASSEMBLY__ +extern void asmlinkage __flush_tlb_all(void); +extern void asmlinkage __flush_tlb_mm(unsigned long contextid); +extern void asmlinkage __flush_tlb_page(unsigned long contextid, unsigned long start); +extern void asmlinkage __flush_tlb_range(unsigned long contextid, + unsigned long start, unsigned long end); +#endif /* !__ASSEMBLY__ */ + +#define flush_tlb_all() \ +do { \ + preempt_disable(); \ + __flush_tlb_all(); \ + preempt_enable(); \ +} while(0) + +#define flush_tlb_mm(mm) \ +do { \ + preempt_disable(); \ + __flush_tlb_mm((mm)->context.id); \ + preempt_enable(); \ +} while(0) + +#define flush_tlb_range(vma,start,end) \ +do { \ + preempt_disable(); \ + __flush_tlb_range((vma)->vm_mm->context.id, start, end); \ + preempt_enable(); \ +} while(0) + +#define flush_tlb_page(vma,addr) \ +do { \ + preempt_disable(); \ + __flush_tlb_page((vma)->vm_mm->context.id, addr); \ + preempt_enable(); \ +} while(0) + + +#define __flush_tlb_global() flush_tlb_all() +#define flush_tlb() flush_tlb_all() +#define flush_tlb_kernel_range(start, end) flush_tlb_all() + +#else + +#define flush_tlb() BUG() +#define flush_tlb_all() BUG() +#define flush_tlb_mm(mm) BUG() +#define flush_tlb_page(vma,addr) BUG() +#define flush_tlb_range(mm,start,end) BUG() +#define flush_tlb_kernel_range(start, end) BUG() + +#endif + + +#endif /* _ASM_TLBFLUSH_H */ diff --git a/arch/frv/include/asm/topology.h b/arch/frv/include/asm/topology.h new file mode 100644 index 000000000000..942724352705 --- /dev/null +++ b/arch/frv/include/asm/topology.h @@ -0,0 +1,12 @@ +#ifndef _ASM_TOPOLOGY_H +#define _ASM_TOPOLOGY_H + +#ifdef CONFIG_NUMA + +#error NUMA not supported yet + +#endif /* CONFIG_NUMA */ + +#include <asm-generic/topology.h> + +#endif /* _ASM_TOPOLOGY_H */ diff --git a/arch/frv/include/asm/types.h b/arch/frv/include/asm/types.h new file mode 100644 index 000000000000..613bf1e962f0 --- /dev/null +++ b/arch/frv/include/asm/types.h @@ -0,0 +1,40 @@ +/* types.h: FRV types + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_TYPES_H +#define _ASM_TYPES_H + +#include <asm-generic/int-ll64.h> + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +#endif /* __ASSEMBLY__ */ + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +#define BITS_PER_LONG 32 + +#ifndef __ASSEMBLY__ + +/* Dma addresses are 32-bits wide. */ + +typedef u32 dma_addr_t; + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_TYPES_H */ diff --git a/arch/frv/include/asm/uaccess.h b/arch/frv/include/asm/uaccess.h new file mode 100644 index 000000000000..53650c958f41 --- /dev/null +++ b/arch/frv/include/asm/uaccess.h @@ -0,0 +1,321 @@ +/* uaccess.h: userspace accessor functions + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_UACCESS_H +#define _ASM_UACCESS_H + +/* + * User space memory access functions + */ +#include <linux/sched.h> +#include <linux/mm.h> +#include <asm/segment.h> +#include <asm/sections.h> + +#define HAVE_ARCH_UNMAPPED_AREA /* we decide where to put mmaps */ + +#define __ptr(x) ((unsigned long __force *)(x)) + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +#define __addr_ok(addr) ((unsigned long)(addr) < get_addr_limit()) + +/* + * check that a range of addresses falls within the current address limit + */ +static inline int ___range_ok(unsigned long addr, unsigned long size) +{ +#ifdef CONFIG_MMU + int flag = -EFAULT, tmp; + + asm volatile ( + " addcc %3,%2,%1,icc0 \n" /* set C-flag if addr+size>4GB */ + " subcc.p %1,%4,gr0,icc1 \n" /* jump if addr+size>limit */ + " bc icc0,#0,0f \n" + " bhi icc1,#0,0f \n" + " setlos #0,%0 \n" /* mark okay */ + "0: \n" + : "=r"(flag), "=&r"(tmp) + : "r"(addr), "r"(size), "r"(get_addr_limit()), "0"(flag) + ); + + return flag; + +#else + + if (addr < memory_start || + addr > memory_end || + size > memory_end - memory_start || + addr + size > memory_end) + return -EFAULT; + + return 0; +#endif +} + +#define __range_ok(addr,size) ___range_ok((unsigned long) (addr), (unsigned long) (size)) + +#define access_ok(type,addr,size) (__range_ok((void __user *)(addr), (size)) == 0) +#define __access_ok(addr,size) (__range_ok((addr), (size)) == 0) + +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ +struct exception_table_entry +{ + unsigned long insn, fixup; +}; + +/* Returns 0 if exception not found and fixup otherwise. */ +extern unsigned long search_exception_table(unsigned long); + + +/* + * These are the main single-value transfer routines. They automatically + * use the right size if we just have the right pointer type. + */ +#define __put_user(x, ptr) \ +({ \ + int __pu_err = 0; \ + \ + typeof(*(ptr)) __pu_val = (x); \ + __chk_user_ptr(ptr); \ + \ + switch (sizeof (*(ptr))) { \ + case 1: \ + __put_user_asm(__pu_err, __pu_val, ptr, "b", "r"); \ + break; \ + case 2: \ + __put_user_asm(__pu_err, __pu_val, ptr, "h", "r"); \ + break; \ + case 4: \ + __put_user_asm(__pu_err, __pu_val, ptr, "", "r"); \ + break; \ + case 8: \ + __put_user_asm(__pu_err, __pu_val, ptr, "d", "e"); \ + break; \ + default: \ + __pu_err = __put_user_bad(); \ + break; \ + } \ + __pu_err; \ +}) + +#define put_user(x, ptr) \ +({ \ + typeof(*(ptr)) __user *_p = (ptr); \ + int _e; \ + \ + _e = __range_ok(_p, sizeof(*_p)); \ + if (_e == 0) \ + _e = __put_user((x), _p); \ + _e; \ +}) + +extern int __put_user_bad(void); + +/* + * Tell gcc we read from memory instead of writing: this is because + * we do not write to any memory gcc knows about, so there are no + * aliasing issues. + */ + +#ifdef CONFIG_MMU + +#define __put_user_asm(err,x,ptr,dsize,constraint) \ +do { \ + asm volatile("1: st"dsize"%I1 %2,%M1 \n" \ + "2: \n" \ + ".subsection 2 \n" \ + "3: setlos %3,%0 \n" \ + " bra 2b \n" \ + ".previous \n" \ + ".section __ex_table,\"a\" \n" \ + " .balign 8 \n" \ + " .long 1b,3b \n" \ + ".previous" \ + : "=r" (err) \ + : "m" (*__ptr(ptr)), constraint (x), "i"(-EFAULT), "0"(err) \ + : "memory"); \ +} while (0) + +#else + +#define __put_user_asm(err,x,ptr,bwl,con) \ +do { \ + asm(" st"bwl"%I0 %1,%M0 \n" \ + " membar \n" \ + : \ + : "m" (*__ptr(ptr)), con (x) \ + : "memory"); \ +} while (0) + +#endif + +/*****************************************************************************/ +/* + * + */ +#define __get_user(x, ptr) \ +({ \ + int __gu_err = 0; \ + __chk_user_ptr(ptr); \ + \ + switch (sizeof(*(ptr))) { \ + case 1: { \ + unsigned char __gu_val; \ + __get_user_asm(__gu_err, __gu_val, ptr, "ub", "=r"); \ + (x) = *(__force __typeof__(*(ptr)) *) &__gu_val; \ + break; \ + } \ + case 2: { \ + unsigned short __gu_val; \ + __get_user_asm(__gu_err, __gu_val, ptr, "uh", "=r"); \ + (x) = *(__force __typeof__(*(ptr)) *) &__gu_val; \ + break; \ + } \ + case 4: { \ + unsigned int __gu_val; \ + __get_user_asm(__gu_err, __gu_val, ptr, "", "=r"); \ + (x) = *(__force __typeof__(*(ptr)) *) &__gu_val; \ + break; \ + } \ + case 8: { \ + unsigned long long __gu_val; \ + __get_user_asm(__gu_err, __gu_val, ptr, "d", "=e"); \ + (x) = *(__force __typeof__(*(ptr)) *) &__gu_val; \ + break; \ + } \ + default: \ + __gu_err = __get_user_bad(); \ + break; \ + } \ + __gu_err; \ +}) + +#define get_user(x, ptr) \ +({ \ + const typeof(*(ptr)) __user *_p = (ptr);\ + int _e; \ + \ + _e = __range_ok(_p, sizeof(*_p)); \ + if (likely(_e == 0)) \ + _e = __get_user((x), _p); \ + else \ + (x) = (typeof(x)) 0; \ + _e; \ +}) + +extern int __get_user_bad(void); + +#ifdef CONFIG_MMU + +#define __get_user_asm(err,x,ptr,dtype,constraint) \ +do { \ + asm("1: ld"dtype"%I2 %M2,%1 \n" \ + "2: \n" \ + ".subsection 2 \n" \ + "3: setlos %3,%0 \n" \ + " setlos #0,%1 \n" \ + " bra 2b \n" \ + ".previous \n" \ + ".section __ex_table,\"a\" \n" \ + " .balign 8 \n" \ + " .long 1b,3b \n" \ + ".previous" \ + : "=r" (err), constraint (x) \ + : "m" (*__ptr(ptr)), "i"(-EFAULT), "0"(err) \ + ); \ +} while(0) + +#else + +#define __get_user_asm(err,x,ptr,bwl,con) \ + asm(" ld"bwl"%I1 %M1,%0 \n" \ + " membar \n" \ + : con(x) \ + : "m" (*__ptr(ptr))) + +#endif + +/*****************************************************************************/ +/* + * + */ +#define ____force(x) (__force void *)(void __user *)(x) +#ifdef CONFIG_MMU +extern long __memset_user(void *dst, unsigned long count); +extern long __memcpy_user(void *dst, const void *src, unsigned long count); + +#define clear_user(dst,count) __memset_user(____force(dst), (count)) +#define __copy_from_user_inatomic(to, from, n) __memcpy_user((to), ____force(from), (n)) +#define __copy_to_user_inatomic(to, from, n) __memcpy_user(____force(to), (from), (n)) + +#else + +#define clear_user(dst,count) (memset(____force(dst), 0, (count)), 0) +#define __copy_from_user_inatomic(to, from, n) (memcpy((to), ____force(from), (n)), 0) +#define __copy_to_user_inatomic(to, from, n) (memcpy(____force(to), (from), (n)), 0) + +#endif + +#define __clear_user clear_user + +static inline unsigned long __must_check +__copy_to_user(void __user *to, const void *from, unsigned long n) +{ + might_sleep(); + return __copy_to_user_inatomic(to, from, n); +} + +static inline unsigned long +__copy_from_user(void *to, const void __user *from, unsigned long n) +{ + might_sleep(); + return __copy_from_user_inatomic(to, from, n); +} + +static inline long copy_from_user(void *to, const void __user *from, unsigned long n) +{ + unsigned long ret = n; + + if (likely(__access_ok(from, n))) + ret = __copy_from_user(to, from, n); + + if (unlikely(ret != 0)) + memset(to + (n - ret), 0, ret); + + return ret; +} + +static inline long copy_to_user(void __user *to, const void *from, unsigned long n) +{ + return likely(__access_ok(to, n)) ? __copy_to_user(to, from, n) : n; +} + +extern long strncpy_from_user(char *dst, const char __user *src, long count); +extern long strnlen_user(const char __user *src, long count); + +#define strlen_user(str) strnlen_user(str, 32767) + +extern unsigned long search_exception_table(unsigned long addr); + +#endif /* _ASM_UACCESS_H */ diff --git a/arch/frv/include/asm/ucontext.h b/arch/frv/include/asm/ucontext.h new file mode 100644 index 000000000000..8d8c0c948007 --- /dev/null +++ b/arch/frv/include/asm/ucontext.h @@ -0,0 +1,12 @@ +#ifndef _ASM_UCONTEXT_H +#define _ASM_UCONTEXT_H + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext uc_mcontext; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + +#endif diff --git a/arch/frv/include/asm/unaligned.h b/arch/frv/include/asm/unaligned.h new file mode 100644 index 000000000000..6c61c05b2e0c --- /dev/null +++ b/arch/frv/include/asm/unaligned.h @@ -0,0 +1,22 @@ +/* unaligned.h: unaligned access handler + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_UNALIGNED_H +#define _ASM_UNALIGNED_H + +#include <linux/unaligned/le_byteshift.h> +#include <linux/unaligned/be_struct.h> +#include <linux/unaligned/generic.h> + +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be + +#endif /* _ASM_UNALIGNED_H */ diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h new file mode 100644 index 000000000000..96d78d5d2c41 --- /dev/null +++ b/arch/frv/include/asm/unistd.h @@ -0,0 +1,384 @@ +#ifndef _ASM_UNISTD_H_ +#define _ASM_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +// #define __NR_oldolduname /* 59 */ obsolete +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +// #define __NR_mmap 90 /* obsolete - not implemented */ +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +// #define __NR_profil /* 98 */ obsolete +#define __NR_statfs 99 +#define __NR_fstatfs 100 +// #define __NR_ioperm /* 101 */ not supported +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +// #define __NR_olduname /* 109 */ obsolete +// #define __NR_iopl /* 110 */ not supported +#define __NR_vhangup 111 +// #define __NR_idle /* 112 */ Obsolete +// #define __NR_vm86old /* 113 */ not supported +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +// #define __NR_modify_ldt /* 123 */ not supported +#define __NR_cacheflush 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +// #define __NR_vm86 /* 166 */ not supported +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 + +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +#define __NR_security 223 /* syscall for security modules */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 + +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +/* #define __NR_sys_setaltroot 285 */ +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +#define __NR_timerfd_create 322 +#define __NR_eventfd 323 +#define __NR_fallocate 324 +#define __NR_timerfd_settime 325 +#define __NR_timerfd_gettime 326 +#define __NR_signalfd4 327 +#define __NR_eventfd2 328 +#define __NR_epoll_create1 329 +#define __NR_dup3 330 +#define __NR_pipe2 331 +#define __NR_inotify_init1 332 +#define __NR_preadv 333 +#define __NR_pwritev 334 + +#ifdef __KERNEL__ + +#define NR_syscalls 335 + +#define __ARCH_WANT_IPC_PARSE_VERSION +/* #define __ARCH_WANT_OLD_READDIR */ +#define __ARCH_WANT_OLD_STAT +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_ALARM +/* #define __ARCH_WANT_SYS_GETHOSTNAME */ +#define __ARCH_WANT_SYS_PAUSE +/* #define __ARCH_WANT_SYS_SGETMASK */ +/* #define __ARCH_WANT_SYS_SIGNAL */ +#define __ARCH_WANT_SYS_TIME +#define __ARCH_WANT_SYS_UTIME +#define __ARCH_WANT_SYS_WAITPID +#define __ARCH_WANT_SYS_SOCKETCALL +#define __ARCH_WANT_SYS_FADVISE64 +#define __ARCH_WANT_SYS_GETPGRP +#define __ARCH_WANT_SYS_LLSEEK +#define __ARCH_WANT_SYS_NICE +/* #define __ARCH_WANT_SYS_OLD_GETRLIMIT */ +#define __ARCH_WANT_SYS_OLDUMOUNT +/* #define __ARCH_WANT_SYS_SIGPENDING */ +#define __ARCH_WANT_SYS_SIGPROCMASK +#define __ARCH_WANT_SYS_RT_SIGACTION +#define __ARCH_WANT_SYS_RT_SIGSUSPEND + +/* + * "Conditional" syscalls + * + * What we want is __attribute__((weak,alias("sys_ni_syscall"))), + * but it doesn't work on all toolchains, so we just do it by hand + */ +#ifndef cond_syscall +#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") +#endif + +#endif /* __KERNEL__ */ +#endif /* _ASM_UNISTD_H_ */ diff --git a/arch/frv/include/asm/user.h b/arch/frv/include/asm/user.h new file mode 100644 index 000000000000..82fa8fab64ae --- /dev/null +++ b/arch/frv/include/asm/user.h @@ -0,0 +1,80 @@ +/* user.h: FR-V core file format stuff + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_USER_H +#define _ASM_USER_H + +#include <asm/page.h> +#include <asm/registers.h> + +/* Core file format: The core file is written in such a way that gdb + * can understand it and provide useful information to the user (under + * linux we use the 'trad-core' bfd). There are quite a number of + * obstacles to being able to view the contents of the floating point + * registers, and until these are solved you will not be able to view + * the contents of them. Actually, you can read in the core file and + * look at the contents of the user struct to find out what the + * floating point registers contain. + * + * The actual file contents are as follows: + * UPAGE: + * 1 page consisting of a user struct that tells gdb what is present + * in the file. Directly after this is a copy of the task_struct, + * which is currently not used by gdb, but it may come in useful at + * some point. All of the registers are stored as part of the + * upage. The upage should always be only one page. + * + * DATA: + * The data area is stored. We use current->end_text to + * current->brk to pick up all of the user variables, plus any + * memory that may have been malloced. No attempt is made to + * determine if a page is demand-zero or if a page is totally + * unused, we just cover the entire range. All of the addresses are + * rounded in such a way that an integral number of pages is + * written. + * + * STACK: + * We need the stack information in order to get a meaningful + * backtrace. We need to write the data from (esp) to + * current->start_stack, so we round each of these off in order to + * be able to write an integer number of pages. The minimum core + * file size is 3 pages, or 12288 bytes. + */ + +/* When the kernel dumps core, it starts by dumping the user struct - + * this will be used by gdb to figure out where the data and stack segments + * are within the file, and what virtual addresses to use. + */ +struct user { + /* We start with the registers, to mimic the way that "memory" is returned + * from the ptrace(3,...) function. */ + struct user_context regs; + + /* The rest of this junk is to help gdb figure out what goes where */ + unsigned long u_tsize; /* Text segment size (pages). */ + unsigned long u_dsize; /* Data segment size (pages). */ + unsigned long u_ssize; /* Stack segment size (pages). */ + unsigned long start_code; /* Starting virtual address of text. */ + unsigned long start_stack; /* Starting virtual address of stack area. + * This is actually the bottom of the stack, + * the top of the stack is always found in the + * esp register. */ + long int signal; /* Signal that caused the core dump. */ + + unsigned long magic; /* To uniquely identify a core file */ + char u_comm[32]; /* User command that was responsible */ +}; + +#define NBPG PAGE_SIZE +#define UPAGES 1 +#define HOST_TEXT_START_ADDR (u.start_code) +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) + +#endif diff --git a/arch/frv/include/asm/vga.h b/arch/frv/include/asm/vga.h new file mode 100644 index 000000000000..a702c800a229 --- /dev/null +++ b/arch/frv/include/asm/vga.h @@ -0,0 +1,17 @@ +/* vga.h: VGA register stuff + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_VGA_H +#define _ASM_VGA_H + + + +#endif /* _ASM_VGA_H */ diff --git a/arch/frv/include/asm/virtconvert.h b/arch/frv/include/asm/virtconvert.h new file mode 100644 index 000000000000..59788fa2a813 --- /dev/null +++ b/arch/frv/include/asm/virtconvert.h @@ -0,0 +1,41 @@ +/* virtconvert.h: virtual/physical/page address convertion + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_VIRTCONVERT_H +#define _ASM_VIRTCONVERT_H + +/* + * Macros used for converting between virtual and physical mappings. + */ + +#ifdef __KERNEL__ + +#include <asm/setup.h> + +#ifdef CONFIG_MMU + +#define phys_to_virt(vaddr) ((void *) ((unsigned long)(vaddr) + PAGE_OFFSET)) +#define virt_to_phys(vaddr) ((unsigned long) (vaddr) - PAGE_OFFSET) + +#else + +#define phys_to_virt(vaddr) ((void *) (vaddr)) +#define virt_to_phys(vaddr) ((unsigned long) (vaddr)) + +#endif + +#define virt_to_bus virt_to_phys +#define bus_to_virt phys_to_virt + +#define __page_address(page) (PAGE_OFFSET + (((page) - mem_map) << PAGE_SHIFT)) +#define page_to_phys(page) virt_to_phys((void *)__page_address(page)) + +#endif +#endif diff --git a/arch/frv/include/asm/xor.h b/arch/frv/include/asm/xor.h new file mode 100644 index 000000000000..c82eb12a5b18 --- /dev/null +++ b/arch/frv/include/asm/xor.h @@ -0,0 +1 @@ +#include <asm-generic/xor.h> diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index 99060ab507ee..1da523b3298e 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -1525,5 +1525,7 @@ sys_call_table: .long sys_dup3 /* 330 */ .long sys_pipe2 .long sys_inotify_init1 + .long sys_preadv + .long sys_pwritev syscall_table_size = (. - sys_call_table) diff --git a/arch/frv/kernel/head-mmu-fr451.S b/arch/frv/kernel/head-mmu-fr451.S index c8f210d84ff5..98f87d586e59 100644 --- a/arch/frv/kernel/head-mmu-fr451.S +++ b/arch/frv/kernel/head-mmu-fr451.S @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <asm/ptrace.h> @@ -31,7 +32,7 @@ #define __400_LCR 0xfe000100 #define __400_LSBR 0xfe000c00 - .section .text.init,"ax" + __INIT .balign 4 ############################################################################### diff --git a/arch/frv/kernel/head-uc-fr401.S b/arch/frv/kernel/head-uc-fr401.S index ee282be20fff..438643cfa38e 100644 --- a/arch/frv/kernel/head-uc-fr401.S +++ b/arch/frv/kernel/head-uc-fr401.S @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <asm/ptrace.h> @@ -30,7 +31,7 @@ #define __400_LCR 0xfe000100 #define __400_LSBR 0xfe000c00 - .section .text.init,"ax" + __INIT .balign 4 ############################################################################### diff --git a/arch/frv/kernel/head-uc-fr451.S b/arch/frv/kernel/head-uc-fr451.S index b10d9c8295d2..b2a76c4a1786 100644 --- a/arch/frv/kernel/head-uc-fr451.S +++ b/arch/frv/kernel/head-uc-fr451.S @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <asm/ptrace.h> @@ -30,7 +31,7 @@ #define __400_LCR 0xfe000100 #define __400_LSBR 0xfe000c00 - .section .text.init,"ax" + __INIT .balign 4 ############################################################################### diff --git a/arch/frv/kernel/head-uc-fr555.S b/arch/frv/kernel/head-uc-fr555.S index 39937c19b460..5497aaf34f77 100644 --- a/arch/frv/kernel/head-uc-fr555.S +++ b/arch/frv/kernel/head-uc-fr555.S @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <asm/ptrace.h> @@ -29,7 +30,7 @@ #define __551_LCR 0xfeff1100 #define __551_LSBR 0xfeff1c00 - .section .text.init,"ax" + __INIT .balign 4 ############################################################################### diff --git a/arch/frv/kernel/head.S b/arch/frv/kernel/head.S index fecf751c5cae..b825ef3f2d54 100644 --- a/arch/frv/kernel/head.S +++ b/arch/frv/kernel/head.S @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <asm/thread_info.h> @@ -27,7 +28,7 @@ # command line string # ############################################################################### - .section .text.head,"ax" + __HEAD .balign 4 .globl _boot, __head_reference diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index 0669e1382383..55e4fab7c0bc 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -46,7 +46,6 @@ #include <asm/io.h> #ifdef CONFIG_BLK_DEV_INITRD -#include <linux/blk.h> #include <asm/pgtable.h> #endif diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index b95c4eace62f..22d9787406ed 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -26,7 +26,7 @@ SECTIONS _sinittext = .; .init.text : { - *(.text.head) + HEAD_TEXT #ifndef CONFIG_DEBUG_INFO INIT_TEXT EXIT_TEXT diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c index 0f41c3a72da5..c0dcec65c6b7 100644 --- a/arch/frv/mb93090-mb00/pci-vdk.c +++ b/arch/frv/mb93090-mb00/pci-vdk.c @@ -31,6 +31,29 @@ struct pci_bus *__nongpreldata pci_root_bus; struct pci_ops *__nongpreldata pci_root_ops; /* + * The accessible PCI window does not cover the entire CPU address space, but + * there are devices we want to access outside of that window, so we need to + * insert specific PCI bus resources instead of using the platform-level bus + * resources directly for the PCI root bus. + * + * These are configured and inserted by pcibios_init() and are attached to the + * root bus by pcibios_fixup_bus(). + */ +static struct resource pci_ioport_resource = { + .name = "PCI IO", + .start = 0, + .end = IO_SPACE_LIMIT, + .flags = IORESOURCE_IO, +}; + +static struct resource pci_iomem_resource = { + .name = "PCI mem", + .start = 0, + .end = -1, + .flags = IORESOURCE_MEM, +}; + +/* * Functions for accessing PCI configuration space */ @@ -304,6 +327,12 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) #if 0 printk("### PCIBIOS_FIXUP_BUS(%d)\n",bus->number); #endif + + if (bus->number == 0) { + bus->resource[0] = &pci_ioport_resource; + bus->resource[1] = &pci_iomem_resource; + } + pci_read_bridge_bases(bus); if (bus->number == 0) { @@ -350,28 +379,36 @@ int __init pcibios_init(void) /* enable PCI arbitration */ __reg_MB86943_pci_arbiter = MB86943_PCIARB_EN; - ioport_resource.start = (__reg_MB86943_sl_pci_io_base << 9) & 0xfffffc00; - ioport_resource.end = (__reg_MB86943_sl_pci_io_range << 9) | 0x3ff; - ioport_resource.end += ioport_resource.start; + pci_ioport_resource.start = (__reg_MB86943_sl_pci_io_base << 9) & 0xfffffc00; + pci_ioport_resource.end = (__reg_MB86943_sl_pci_io_range << 9) | 0x3ff; + pci_ioport_resource.end += pci_ioport_resource.start; printk("PCI IO window: %08llx-%08llx\n", - (unsigned long long) ioport_resource.start, - (unsigned long long) ioport_resource.end); + (unsigned long long) pci_ioport_resource.start, + (unsigned long long) pci_ioport_resource.end); - iomem_resource.start = (__reg_MB86943_sl_pci_mem_base << 9) & 0xfffffc00; + pci_iomem_resource.start = (__reg_MB86943_sl_pci_mem_base << 9) & 0xfffffc00; + pci_iomem_resource.end = (__reg_MB86943_sl_pci_mem_range << 9) | 0x3ff; + pci_iomem_resource.end += pci_iomem_resource.start; - /* Reserve somewhere to write to flush posted writes. */ - iomem_resource.start += 0x400; - - iomem_resource.end = (__reg_MB86943_sl_pci_mem_range << 9) | 0x3ff; - iomem_resource.end += iomem_resource.start; + /* Reserve somewhere to write to flush posted writes. This is used by + * __flush_PCI_writes() from asm/io.h to force the write FIFO in the + * CPU-PCI bridge to flush as this doesn't happen automatically when a + * read is performed on the MB93090 development kit motherboard. + */ + pci_iomem_resource.start += 0x400; printk("PCI MEM window: %08llx-%08llx\n", - (unsigned long long) iomem_resource.start, - (unsigned long long) iomem_resource.end); + (unsigned long long) pci_iomem_resource.start, + (unsigned long long) pci_iomem_resource.end); printk("PCI DMA memory: %08lx-%08lx\n", dma_coherent_mem_start, dma_coherent_mem_end); + if (insert_resource(&iomem_resource, &pci_iomem_resource) < 0) + panic("Unable to insert PCI IOMEM resource\n"); + if (insert_resource(&ioport_resource, &pci_ioport_resource) < 0) + panic("Unable to insert PCI IOPORT resource\n"); + if (!pci_probe) return -ENXIO; diff --git a/arch/frv/mm/tlb-miss.S b/arch/frv/mm/tlb-miss.S index 07643482cad2..7f392bc651a3 100644 --- a/arch/frv/mm/tlb-miss.S +++ b/arch/frv/mm/tlb-miss.S @@ -13,7 +13,6 @@ #include <linux/linkage.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/highmem.h> #include <asm/spr-regs.h> .section .text.tlbmiss diff --git a/arch/h8300/include/asm/timer.h b/arch/h8300/include/asm/timer.h new file mode 100644 index 000000000000..def80464d38f --- /dev/null +++ b/arch/h8300/include/asm/timer.h @@ -0,0 +1,25 @@ +#ifndef __H8300_TIMER_H +#define __H8300_TIMER_H + +void h8300_timer_tick(void); +void h8300_timer_setup(void); +void h8300_gettod(unsigned int *year, unsigned int *mon, unsigned int *day, + unsigned int *hour, unsigned int *min, unsigned int *sec); + +#define TIMER_FREQ (CONFIG_CPU_CLOCK*10000) /* Timer input freq. */ + +#define calc_param(cnt, div, rate, limit) \ +do { \ + cnt = TIMER_FREQ / HZ; \ + for (div = 0; div < ARRAY_SIZE(divide_rate); div++) { \ + if (rate[div] == 0) \ + continue; \ + if ((cnt / rate[div]) > limit) \ + break; \ + } \ + if (div == ARRAY_SIZE(divide_rate)) \ + panic("Timer counter overflow"); \ + cnt /= divide_rate[div]; \ +} while(0) + +#endif diff --git a/arch/ia64/include/asm/paravirt_privop.h b/arch/ia64/include/asm/paravirt_privop.h index 3d2951130b5f..8f6cb11c9fae 100644 --- a/arch/ia64/include/asm/paravirt_privop.h +++ b/arch/ia64/include/asm/paravirt_privop.h @@ -445,7 +445,6 @@ paravirt_set_rr0_to_rr4(unsigned long val0, unsigned long val1, register unsigned long ia64_intri_res asm ("r8"); \ register unsigned long __reg asm ("r8") = (reg); \ \ - BUILD_BUG_ON(!__builtin_constant_p(reg)); \ asm volatile (paravirt_alt_bundle(__PARAVIRT_BR, \ PARAVIRT_TYPE(GETREG) \ + (reg)) \ @@ -464,7 +463,6 @@ paravirt_set_rr0_to_rr4(unsigned long val0, unsigned long val1, register unsigned long ia64_clobber1 asm ("r8"); \ register unsigned long ia64_clobber2 asm ("r9"); \ \ - BUILD_BUG_ON(!__builtin_constant_p(reg)); \ asm volatile (paravirt_alt_bundle(__PARAVIRT_BR, \ PARAVIRT_TYPE(SETREG) \ + (reg)) \ diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h index 598408336251..d217d1d4e051 100644 --- a/arch/ia64/include/asm/smp.h +++ b/arch/ia64/include/asm/smp.h @@ -58,7 +58,7 @@ extern struct smp_boot_data { extern char no_int_routing __devinitdata; extern cpumask_t cpu_core_map[NR_CPUS]; -DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); +DECLARE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map); extern int smp_num_siblings; extern void __iomem *ipi_base_addr; extern unsigned char smp_int_redirect; diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h index 9015979ebe0f..10a9eb05f74d 100644 --- a/arch/ia64/include/asm/unistd.h +++ b/arch/ia64/include/asm/unistd.h @@ -308,11 +308,13 @@ #define __NR_dup3 1316 #define __NR_pipe2 1317 #define __NR_inotify_init1 1318 +#define __NR_preadv 1319 +#define __NR_pwritev 1320 #ifdef __KERNEL__ -#define NR_syscalls 295 /* length of syscall table */ +#define NR_syscalls 297 /* length of syscall table */ /* * The following defines stop scripts/checksyscalls.sh from complaining about diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c index 790ef0d87e12..71e35864d2e2 100644 --- a/arch/ia64/kernel/cyclone.c +++ b/arch/ia64/kernel/cyclone.c @@ -21,7 +21,7 @@ void __init cyclone_setup(void) static void __iomem *cyclone_mc; -static cycle_t read_cyclone(void) +static cycle_t read_cyclone(struct clocksource *cs) { return (cycle_t)readq((void __iomem *)cyclone_mc); } diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 8dc69669586a..7bebac0e1d44 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1803,6 +1803,8 @@ sys_call_table: data8 sys_dup3 data8 sys_pipe2 data8 sys_inotify_init1 + data8 sys_preadv + data8 sys_pwritev // 1320 .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls #endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */ diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index e4cb443bb988..eb987386f691 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -37,7 +37,7 @@ int force_iommu __read_mostly; to i386. */ struct device fallback_dev = { .init_name = "fallback device", - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .dma_mask = &fallback_dev.coherent_dma_mask, }; @@ -75,7 +75,7 @@ int iommu_dma_supported(struct device *dev, u64 mask) /* Copied from i386. Doesn't make much sense, because it will only work for pci_alloc_coherent. The caller just has to use GFP_DMA in this case. */ - if (mask < DMA_24BIT_MASK) + if (mask < DMA_BIT_MASK(24)) return 0; /* Tell the device to use SAC when IOMMU force is on. This @@ -90,7 +90,7 @@ int iommu_dma_supported(struct device *dev, u64 mask) SAC for these. Assume all masks <= 40 bits are of this type. Normally this doesn't make any difference, but gives more gentle handling of IOMMU overflow. */ - if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) { + if (iommu_sac_force && (mask >= DMA_BIT_MASK(40))) { dev_info(dev, "Force SAC with mask %lx\n", mask); return 0; } diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c index 573f02c39a00..285aae8431c6 100644 --- a/arch/ia64/kernel/pci-swiotlb.c +++ b/arch/ia64/kernel/pci-swiotlb.c @@ -16,7 +16,7 @@ EXPORT_SYMBOL(swiotlb); static void *ia64_swiotlb_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) { - if (dev->coherent_dma_mask != DMA_64BIT_MASK) + if (dev->coherent_dma_mask != DMA_BIT_MASK(64)) gfp |= GFP_DMA; return swiotlb_alloc_coherent(dev, size, dma_handle, gfp); } diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 2ea4199d9c57..5230eaafd83f 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -225,6 +225,7 @@ smp_send_reschedule (int cpu) { platform_send_ipi(cpu, IA64_IPI_RESCHEDULE, IA64_IPI_DM_INT, 0); } +EXPORT_SYMBOL_GPL(smp_send_reschedule); /* * Called with preemption disabled. @@ -300,15 +301,12 @@ smp_flush_tlb_mm (struct mm_struct *mm) return; } + smp_call_function_mask(mm->cpu_vm_mask, + (void (*)(void *))local_finish_flush_tlb_mm, mm, 1); + local_irq_disable(); + local_finish_flush_tlb_mm(mm); + local_irq_enable(); preempt_enable(); - /* - * We could optimize this further by using mm->cpu_vm_mask to track which CPUs - * have been running in the address space. It's not clear that this is worth the - * trouble though: to avoid races, we have to raise the IPI on the target CPU - * anyhow, and once a CPU is interrupted, the cost of local_flush_tlb_all() is - * rather trivial. - */ - on_each_cpu((void (*)(void *))local_finish_flush_tlb_mm, mm, 1); } void arch_send_call_function_single_ipi(int cpu) diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 641c8b61c4f1..604c1a35db33 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -33,7 +33,7 @@ #include "fsyscall_gtod_data.h" -static cycle_t itc_get_cycles(void); +static cycle_t itc_get_cycles(struct clocksource *cs); struct fsyscall_gtod_data_t fsyscall_gtod_data = { .lock = SEQLOCK_UNLOCKED, @@ -383,7 +383,7 @@ ia64_init_itm (void) } } -static cycle_t itc_get_cycles(void) +static cycle_t itc_get_cycles(struct clocksource *cs) { u64 lcycle, now, ret; diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 28af6a731bb8..d20a5db4c4dd 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -610,20 +610,22 @@ static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) int r; again: - preempt_disable(); - local_irq_disable(); - if (signal_pending(current)) { - local_irq_enable(); - preempt_enable(); r = -EINTR; kvm_run->exit_reason = KVM_EXIT_INTR; goto out; } + /* + * down_read() may sleep and return with interrupts enabled + */ + down_read(&vcpu->kvm->slots_lock); + + preempt_disable(); + local_irq_disable(); + vcpu->guest_mode = 1; kvm_guest_enter(); - down_read(&vcpu->kvm->slots_lock); r = vti_vcpu_run(vcpu, kvm_run); if (r < 0) { local_irq_enable(); diff --git a/arch/ia64/sn/kernel/sn2/timer.c b/arch/ia64/sn/kernel/sn2/timer.c index cf67fc562054..21d6f09e3447 100644 --- a/arch/ia64/sn/kernel/sn2/timer.c +++ b/arch/ia64/sn/kernel/sn2/timer.c @@ -23,7 +23,7 @@ extern unsigned long sn_rtc_cycles_per_second; -static cycle_t read_sn2(void) +static cycle_t read_sn2(struct clocksource *cs) { return (cycle_t)readq(RTC_COUNTER_ADDR); } diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c index 8c130e8f00e1..d876423e4e75 100644 --- a/arch/ia64/sn/pci/pci_dma.c +++ b/arch/ia64/sn/pci/pci_dma.c @@ -349,7 +349,7 @@ static int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) u64 sn_dma_get_required_mask(struct device *dev) { - return DMA_64BIT_MASK; + return DMA_BIT_MASK(64); } EXPORT_SYMBOL_GPL(sn_dma_get_required_mask); diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile index d908e1d3c07f..560484ae35ec 100644 --- a/arch/m32r/boot/compressed/Makefile +++ b/arch/m32r/boot/compressed/Makefile @@ -6,7 +6,6 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o \ piggy.o vmlinux.lds -EXTRA_AFLAGS := -traditional OBJECTS = $(obj)/head.o $(obj)/misc.o diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild new file mode 100644 index 000000000000..c68e1680da01 --- /dev/null +++ b/arch/m32r/include/asm/Kbuild @@ -0,0 +1 @@ +include include/asm-generic/Kbuild.asm diff --git a/arch/m32r/include/asm/addrspace.h b/arch/m32r/include/asm/addrspace.h new file mode 100644 index 000000000000..81782c122da4 --- /dev/null +++ b/arch/m32r/include/asm/addrspace.h @@ -0,0 +1,57 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 by Hiroyuki Kondo + * + * Defitions for the address spaces of the M32R CPUs. + */ +#ifndef __ASM_M32R_ADDRSPACE_H +#define __ASM_M32R_ADDRSPACE_H + +/* + * Memory segments (32bit kernel mode addresses) + */ +#define KUSEG 0x00000000 +#define KSEG0 0x80000000 +#define KSEG1 0xa0000000 +#define KSEG2 0xc0000000 +#define KSEG3 0xe0000000 + +#define K0BASE KSEG0 + +/* + * Returns the kernel segment base of a given address + */ +#ifndef __ASSEMBLY__ +#define KSEGX(a) (((unsigned long)(a)) & 0xe0000000) +#else +#define KSEGX(a) ((a) & 0xe0000000) +#endif + +/* + * Returns the physical address of a KSEG0/KSEG1 address + */ +#ifndef __ASSEMBLY__ +#define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff) +#else +#define PHYSADDR(a) ((a) & 0x1fffffff) +#endif + +/* + * Map an address to a certain kernel segment + */ +#ifndef __ASSEMBLY__ +#define KSEG0ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG0)) +#define KSEG1ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG1)) +#define KSEG2ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG2)) +#define KSEG3ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG3)) +#else +#define KSEG0ADDR(a) (((a) & 0x1fffffff) | KSEG0) +#define KSEG1ADDR(a) (((a) & 0x1fffffff) | KSEG1) +#define KSEG2ADDR(a) (((a) & 0x1fffffff) | KSEG2) +#define KSEG3ADDR(a) (((a) & 0x1fffffff) | KSEG3) +#endif + +#endif /* __ASM_M32R_ADDRSPACE_H */ diff --git a/arch/m32r/include/asm/assembler.h b/arch/m32r/include/asm/assembler.h new file mode 100644 index 000000000000..728799fc70aa --- /dev/null +++ b/arch/m32r/include/asm/assembler.h @@ -0,0 +1,230 @@ +#ifndef _ASM_M32R_ASSEMBLER_H +#define _ASM_M32R_ASSEMBLER_H + +/* + * linux/asm-m32r/assembler.h + * + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * + * This file contains M32R architecture specific macro definitions. + */ + +#include <linux/stringify.h> + +#undef __STR + +#ifdef __ASSEMBLY__ +#define __STR(x) x +#else +#define __STR(x) __stringify(x) +#endif + +#ifdef CONFIG_SMP +#define M32R_LOCK __STR(lock) +#define M32R_UNLOCK __STR(unlock) +#else +#define M32R_LOCK __STR(ld) +#define M32R_UNLOCK __STR(st) +#endif + +#ifdef __ASSEMBLY__ +#undef ENTRY +#define ENTRY(name) ENTRY_M name + .macro ENTRY_M name + .global \name + ALIGN +\name: + .endm +#endif + + +/** + * LDIMM - load immediate value + * STI - enable interruption + * CLI - disable interruption + */ + +#ifdef __ASSEMBLY__ + +#define LDIMM(reg,x) LDIMM reg x + .macro LDIMM reg x + seth \reg, #high(\x) + or3 \reg, \reg, #low(\x) + .endm + +#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104)) +#define ENABLE_INTERRUPTS(reg) ENABLE_INTERRUPTS reg + .macro ENABLE_INTERRUPTS reg + setpsw #0x40 -> nop + ; WORKAROUND: "-> nop" is a workaround for the M32700(TS1). + .endm + +#define DISABLE_INTERRUPTS(reg) DISABLE_INTERRUPTS reg + .macro DISABLE_INTERRUPTS reg + clrpsw #0x40 -> nop + ; WORKAROUND: "-> nop" is a workaround for the M32700(TS1). + .endm +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ +#define ENABLE_INTERRUPTS(reg) ENABLE_INTERRUPTS reg + .macro ENABLE_INTERRUPTS reg + mvfc \reg, psw + or3 \reg, \reg, #0x0040 + mvtc \reg, psw + .endm + +#define DISABLE_INTERRUPTS(reg) DISABLE_INTERRUPTS reg + .macro DISABLE_INTERRUPTS reg + mvfc \reg, psw + and3 \reg, \reg, #0xffbf + mvtc \reg, psw + .endm +#endif /* CONFIG_CHIP_M32102 */ + + .macro SAVE_ALL + push r0 ; orig_r0 + push sp ; spi (r15) + push lr ; r14 + push r13 + mvfc r13, cr3 ; spu + push r13 + mvfc r13, bbpc + push r13 + mvfc r13, bbpsw + push r13 + mvfc r13, bpc + push r13 + mvfc r13, psw + push r13 +#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2) + mvfaclo r13, a1 + push r13 + mvfachi r13, a1 + push r13 + mvfaclo r13, a0 + push r13 + mvfachi r13, a0 + push r13 +#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) + mvfaclo r13 + push r13 + mvfachi r13 + push r13 + ldi r13, #0 + push r13 ; dummy push acc1h + push r13 ; dummy push acc1l +#else +#error unknown isa configuration +#endif + ldi r13, #-1 + push r13 ; syscall_nr (default: -1) + push r12 + push r11 + push r10 + push r9 + push r8 + push r7 + push r3 + push r2 + push r1 + push r0 + addi sp, #-4 ; room for implicit pt_regs parameter + push r6 + push r5 + push r4 + .endm + + .macro RESTORE_ALL + pop r4 + pop r5 + pop r6 + addi sp, #4 + pop r0 + pop r1 + pop r2 + pop r3 + pop r7 + pop r8 + pop r9 + pop r10 + pop r11 + pop r12 + addi r15, #4 ; Skip syscall number +#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2) + pop r13 + mvtachi r13, a0 + pop r13 + mvtaclo r13, a0 + pop r13 + mvtachi r13, a1 + pop r13 + mvtaclo r13, a1 +#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) + pop r13 ; dummy pop acc1h + pop r13 ; dummy pop acc1l + pop r13 + mvtachi r13 + pop r13 + mvtaclo r13 +#else +#error unknown isa configuration +#endif + pop r14 + mvtc r14, psw + pop r14 + mvtc r14, bpc + addi sp, #8 ; Skip bbpsw, bbpc + pop r14 + mvtc r14, cr3 ; spu + pop r13 + pop lr ; r14 + pop sp ; spi (r15) + addi sp, #4 ; Skip orig_r0 + .fillinsn +1: rte + .section .fixup,"ax" +2: bl do_exit + .previous + .section __ex_table,"a" + ALIGN + .long 1b, 2b + .previous + .endm + +#define GET_CURRENT(reg) get_current reg + .macro get_current reg + ldi \reg, #-8192 + and \reg, sp + .endm + +#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104)) + .macro SWITCH_TO_KERNEL_STACK + ; switch to kernel stack (spi) + clrpsw #0x80 -> nop + .endm +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ + .macro SWITCH_TO_KERNEL_STACK + push r0 ; save r0 for working + mvfc r0, psw + and3 r0, r0, #0x00ff7f + mvtc r0, psw + slli r0, #16 + bltz r0, 1f ; check BSM-bit +; + ;; called from kernel context: previous stack = spi + pop r0 ; retrieve r0 + bra 2f + .fillinsn +1: + ;; called from user context: previous stack = spu + mvfc r0, cr3 ; spu + addi r0, #4 + mvtc r0, cr3 ; spu + ld r0, @(-4,r0) ; retrieve r0 + .fillinsn +2: + .endm +#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_M32R_ASSEMBLER_H */ diff --git a/arch/m32r/include/asm/atomic.h b/arch/m32r/include/asm/atomic.h new file mode 100644 index 000000000000..2eed30f84080 --- /dev/null +++ b/arch/m32r/include/asm/atomic.h @@ -0,0 +1,318 @@ +#ifndef _ASM_M32R_ATOMIC_H +#define _ASM_M32R_ATOMIC_H + +/* + * linux/include/asm-m32r/atomic.h + * + * M32R version: + * Copyright (C) 2001, 2002 Hitoshi Yamamoto + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <linux/types.h> +#include <asm/assembler.h> +#include <asm/system.h> + +/* + * Atomic operations that C can't guarantee us. Useful for + * resource counting etc.. + */ + +#define ATOMIC_INIT(i) { (i) } + +/** + * atomic_read - read atomic variable + * @v: pointer of type atomic_t + * + * Atomically reads the value of @v. + */ +#define atomic_read(v) ((v)->counter) + +/** + * atomic_set - set atomic variable + * @v: pointer of type atomic_t + * @i: required value + * + * Atomically sets the value of @v to @i. + */ +#define atomic_set(v,i) (((v)->counter) = (i)) + +/** + * atomic_add_return - add integer to atomic variable and return it + * @i: integer value to add + * @v: pointer of type atomic_t + * + * Atomically adds @i to @v and return (@i + @v). + */ +static __inline__ int atomic_add_return(int i, atomic_t *v) +{ + unsigned long flags; + int result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_add_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + M32R_LOCK" %0, @%1; \n\t" + "add %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (result) + : "r" (&v->counter), "r" (i) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * atomic_sub_return - subtract integer from atomic variable and return it + * @i: integer value to subtract + * @v: pointer of type atomic_t + * + * Atomically subtracts @i from @v and return (@v - @i). + */ +static __inline__ int atomic_sub_return(int i, atomic_t *v) +{ + unsigned long flags; + int result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_sub_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + M32R_LOCK" %0, @%1; \n\t" + "sub %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (result) + : "r" (&v->counter), "r" (i) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * atomic_add - add integer to atomic variable + * @i: integer value to add + * @v: pointer of type atomic_t + * + * Atomically adds @i to @v. + */ +#define atomic_add(i,v) ((void) atomic_add_return((i), (v))) + +/** + * atomic_sub - subtract the atomic variable + * @i: integer value to subtract + * @v: pointer of type atomic_t + * + * Atomically subtracts @i from @v. + */ +#define atomic_sub(i,v) ((void) atomic_sub_return((i), (v))) + +/** + * atomic_sub_and_test - subtract value from variable and test result + * @i: integer value to subtract + * @v: pointer of type atomic_t + * + * Atomically subtracts @i from @v and returns + * true if the result is zero, or false for all + * other cases. + */ +#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0) + +/** + * atomic_inc_return - increment atomic variable and return it + * @v: pointer of type atomic_t + * + * Atomically increments @v by 1 and returns the result. + */ +static __inline__ int atomic_inc_return(atomic_t *v) +{ + unsigned long flags; + int result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_inc_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + M32R_LOCK" %0, @%1; \n\t" + "addi %0, #1; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (result) + : "r" (&v->counter) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * atomic_dec_return - decrement atomic variable and return it + * @v: pointer of type atomic_t + * + * Atomically decrements @v by 1 and returns the result. + */ +static __inline__ int atomic_dec_return(atomic_t *v) +{ + unsigned long flags; + int result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_dec_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + M32R_LOCK" %0, @%1; \n\t" + "addi %0, #-1; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (result) + : "r" (&v->counter) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * atomic_inc - increment atomic variable + * @v: pointer of type atomic_t + * + * Atomically increments @v by 1. + */ +#define atomic_inc(v) ((void)atomic_inc_return(v)) + +/** + * atomic_dec - decrement atomic variable + * @v: pointer of type atomic_t + * + * Atomically decrements @v by 1. + */ +#define atomic_dec(v) ((void)atomic_dec_return(v)) + +/** + * atomic_inc_and_test - increment and test + * @v: pointer of type atomic_t + * + * Atomically increments @v by 1 + * and returns true if the result is zero, or false for all + * other cases. + */ +#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) + +/** + * atomic_dec_and_test - decrement and test + * @v: pointer of type atomic_t + * + * Atomically decrements @v by 1 and + * returns true if the result is 0, or false for all + * other cases. + */ +#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) + +/** + * atomic_add_negative - add and test if negative + * @v: pointer of type atomic_t + * @i: integer value to add + * + * Atomically adds @i to @v and returns true + * if the result is negative, or false when + * result is greater than or equal to zero. + */ +#define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0) + +#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + +/** + * atomic_add_unless - add unless the number is a given value + * @v: pointer of type atomic_t + * @a: the amount to add to v... + * @u: ...unless v is equal to u. + * + * Atomically adds @a to @v, so long as it was not @u. + * Returns non-zero if @v was not @u, and zero otherwise. + */ +static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) +{ + int c, old; + c = atomic_read(v); + for (;;) { + if (unlikely(c == (u))) + break; + old = atomic_cmpxchg((v), c, c + (a)); + if (likely(old == c)) + break; + c = old; + } + return c != (u); +} + +#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) + +static __inline__ void atomic_clear_mask(unsigned long mask, atomic_t *addr) +{ + unsigned long flags; + unsigned long tmp; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_clear_mask \n\t" + DCACHE_CLEAR("%0", "r5", "%1") + M32R_LOCK" %0, @%1; \n\t" + "and %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (addr), "r" (~mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r5" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +static __inline__ void atomic_set_mask(unsigned long mask, atomic_t *addr) +{ + unsigned long flags; + unsigned long tmp; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# atomic_set_mask \n\t" + DCACHE_CLEAR("%0", "r5", "%1") + M32R_LOCK" %0, @%1; \n\t" + "or %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (addr), "r" (mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r5" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +/* Atomic operations are already serializing on m32r */ +#define smp_mb__before_atomic_dec() barrier() +#define smp_mb__after_atomic_dec() barrier() +#define smp_mb__before_atomic_inc() barrier() +#define smp_mb__after_atomic_inc() barrier() + +#include <asm-generic/atomic.h> +#endif /* _ASM_M32R_ATOMIC_H */ diff --git a/arch/m32r/include/asm/auxvec.h b/arch/m32r/include/asm/auxvec.h new file mode 100644 index 000000000000..f76dcc860fae --- /dev/null +++ b/arch/m32r/include/asm/auxvec.h @@ -0,0 +1,4 @@ +#ifndef _ASM_M32R__AUXVEC_H +#define _ASM_M32R__AUXVEC_H + +#endif /* _ASM_M32R__AUXVEC_H */ diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h new file mode 100644 index 000000000000..aaddf0d57603 --- /dev/null +++ b/arch/m32r/include/asm/bitops.h @@ -0,0 +1,275 @@ +#ifndef _ASM_M32R_BITOPS_H +#define _ASM_M32R_BITOPS_H + +/* + * linux/include/asm-m32r/bitops.h + * + * Copyright 1992, Linus Torvalds. + * + * M32R version: + * Copyright (C) 2001, 2002 Hitoshi Yamamoto + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#ifndef _LINUX_BITOPS_H +#error only <linux/bitops.h> can be included directly +#endif + +#include <linux/compiler.h> +#include <asm/assembler.h> +#include <asm/system.h> +#include <asm/byteorder.h> +#include <asm/types.h> + +/* + * These have to be done with inline assembly: that way the bit-setting + * is guaranteed to be atomic. All bit operations return 0 if the bit + * was cleared before the operation and != 0 if it was not. + * + * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). + */ + +/** + * set_bit - Atomically set a bit in memory + * @nr: the bit to set + * @addr: the address to start counting from + * + * This function is atomic and may not be reordered. See __set_bit() + * if you do not require the atomic guarantees. + * Note that @nr may be almost arbitrarily large; this function is not + * restricted to acting on a single-word quantity. + */ +static __inline__ void set_bit(int nr, volatile void * addr) +{ + __u32 mask; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r6", "%1") + M32R_LOCK" %0, @%1; \n\t" + "or %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (a), "r" (mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +/** + * clear_bit - Clears a bit in memory + * @nr: Bit to clear + * @addr: Address to start counting from + * + * clear_bit() is atomic and may not be reordered. However, it does + * not contain a memory barrier, so if it is used for locking purposes, + * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit() + * in order to ensure changes are visible on other processors. + */ +static __inline__ void clear_bit(int nr, volatile void * addr) +{ + __u32 mask; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r6", "%1") + M32R_LOCK" %0, @%1; \n\t" + "and %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (a), "r" (~mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() + +/** + * change_bit - Toggle a bit in memory + * @nr: Bit to clear + * @addr: Address to start counting from + * + * change_bit() is atomic and may not be reordered. + * Note that @nr may be almost arbitrarily large; this function is not + * restricted to acting on a single-word quantity. + */ +static __inline__ void change_bit(int nr, volatile void * addr) +{ + __u32 mask; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r6", "%1") + M32R_LOCK" %0, @%1; \n\t" + "xor %0, %2; \n\t" + M32R_UNLOCK" %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (a), "r" (mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +/** + * test_and_set_bit - Set a bit and return its old value + * @nr: Bit to set + * @addr: Address to count from + * + * This operation is atomic and cannot be reordered. + * It also implies a memory barrier. + */ +static __inline__ int test_and_set_bit(int nr, volatile void * addr) +{ + __u32 mask, oldbit; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "%1", "%2") + M32R_LOCK" %0, @%2; \n\t" + "mv %1, %0; \n\t" + "and %0, %3; \n\t" + "or %1, %3; \n\t" + M32R_UNLOCK" %1, @%2; \n\t" + : "=&r" (oldbit), "=&r" (tmp) + : "r" (a), "r" (mask) + : "memory" + ); + local_irq_restore(flags); + + return (oldbit != 0); +} + +/** + * test_and_clear_bit - Clear a bit and return its old value + * @nr: Bit to set + * @addr: Address to count from + * + * This operation is atomic and cannot be reordered. + * It also implies a memory barrier. + */ +static __inline__ int test_and_clear_bit(int nr, volatile void * addr) +{ + __u32 mask, oldbit; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "%1", "%3") + M32R_LOCK" %0, @%3; \n\t" + "mv %1, %0; \n\t" + "and %0, %2; \n\t" + "not %2, %2; \n\t" + "and %1, %2; \n\t" + M32R_UNLOCK" %1, @%3; \n\t" + : "=&r" (oldbit), "=&r" (tmp), "+r" (mask) + : "r" (a) + : "memory" + ); + local_irq_restore(flags); + + return (oldbit != 0); +} + +/** + * test_and_change_bit - Change a bit and return its old value + * @nr: Bit to set + * @addr: Address to count from + * + * This operation is atomic and cannot be reordered. + * It also implies a memory barrier. + */ +static __inline__ int test_and_change_bit(int nr, volatile void * addr) +{ + __u32 mask, oldbit; + volatile __u32 *a = addr; + unsigned long flags; + unsigned long tmp; + + a += (nr >> 5); + mask = (1 << (nr & 0x1F)); + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "%1", "%2") + M32R_LOCK" %0, @%2; \n\t" + "mv %1, %0; \n\t" + "and %0, %3; \n\t" + "xor %1, %3; \n\t" + M32R_UNLOCK" %1, @%2; \n\t" + : "=&r" (oldbit), "=&r" (tmp) + : "r" (a), "r" (mask) + : "memory" + ); + local_irq_restore(flags); + + return (oldbit != 0); +} + +#include <asm-generic/bitops/non-atomic.h> +#include <asm-generic/bitops/ffz.h> +#include <asm-generic/bitops/__ffs.h> +#include <asm-generic/bitops/fls.h> +#include <asm-generic/bitops/__fls.h> +#include <asm-generic/bitops/fls64.h> + +#ifdef __KERNEL__ + +#include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/ffs.h> +#include <asm-generic/bitops/hweight.h> +#include <asm-generic/bitops/lock.h> + +#endif /* __KERNEL__ */ + +#ifdef __KERNEL__ + +#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/ext2-atomic.h> +#include <asm-generic/bitops/minix.h> + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_BITOPS_H */ diff --git a/arch/m32r/include/asm/bug.h b/arch/m32r/include/asm/bug.h new file mode 100644 index 000000000000..4cc0462c15b8 --- /dev/null +++ b/arch/m32r/include/asm/bug.h @@ -0,0 +1,4 @@ +#ifndef _M32R_BUG_H +#define _M32R_BUG_H +#include <asm-generic/bug.h> +#endif diff --git a/arch/m32r/include/asm/bugs.h b/arch/m32r/include/asm/bugs.h new file mode 100644 index 000000000000..f77214eff136 --- /dev/null +++ b/arch/m32r/include/asm/bugs.h @@ -0,0 +1,19 @@ +#ifndef _ASM_M32R_BUGS_H +#define _ASM_M32R_BUGS_H + +/* + * This is included by init/main.c to check for architecture-dependent bugs. + * + * Needs: + * void check_bugs(void); + */ +#include <asm/processor.h> + +static void __init check_bugs(void) +{ + extern unsigned long loops_per_jiffy; + + current_cpu_data.loops_per_jiffy = loops_per_jiffy; +} + +#endif /* _ASM_M32R_BUGS_H */ diff --git a/arch/m32r/include/asm/byteorder.h b/arch/m32r/include/asm/byteorder.h new file mode 100644 index 000000000000..21855d8b028b --- /dev/null +++ b/arch/m32r/include/asm/byteorder.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_BYTEORDER_H +#define _ASM_M32R_BYTEORDER_H + +#if defined(__LITTLE_ENDIAN__) +# include <linux/byteorder/little_endian.h> +#else +# include <linux/byteorder/big_endian.h> +#endif + +#endif /* _ASM_M32R_BYTEORDER_H */ diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h new file mode 100644 index 000000000000..40b3ee98193d --- /dev/null +++ b/arch/m32r/include/asm/cache.h @@ -0,0 +1,8 @@ +#ifndef _ASM_M32R_CACHE_H +#define _ASM_M32R_CACHE_H + +/* L1 cache line size */ +#define L1_CACHE_SHIFT 4 +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + +#endif /* _ASM_M32R_CACHE_H */ diff --git a/arch/m32r/include/asm/cachectl.h b/arch/m32r/include/asm/cachectl.h new file mode 100644 index 000000000000..2aab8f6fff41 --- /dev/null +++ b/arch/m32r/include/asm/cachectl.h @@ -0,0 +1,26 @@ +/* + * cachectl.h -- defines for M32R cache control system calls + * + * Copyright (C) 2003 by Kazuhiro Inaoka + */ +#ifndef __ASM_M32R_CACHECTL +#define __ASM_M32R_CACHECTL + +/* + * Options for cacheflush system call + * + * cacheflush() is currently fluch_cache_all(). + */ +#define ICACHE (1<<0) /* flush instruction cache */ +#define DCACHE (1<<1) /* writeback and flush data cache */ +#define BCACHE (ICACHE|DCACHE) /* flush both caches */ + +/* + * Caching modes for the cachectl(2) call + * + * cachectl(2) is currently not supported and returns ENOSYS. + */ +#define CACHEABLE 0 /* make pages cacheable */ +#define UNCACHEABLE 1 /* make pages uncacheable */ + +#endif /* __ASM_M32R_CACHECTL */ diff --git a/arch/m32r/include/asm/cacheflush.h b/arch/m32r/include/asm/cacheflush.h new file mode 100644 index 000000000000..78587c958146 --- /dev/null +++ b/arch/m32r/include/asm/cacheflush.h @@ -0,0 +1,69 @@ +#ifndef _ASM_M32R_CACHEFLUSH_H +#define _ASM_M32R_CACHEFLUSH_H + +#include <linux/mm.h> + +extern void _flush_cache_all(void); +extern void _flush_cache_copyback_all(void); + +#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104) +#define flush_cache_all() do { } while (0) +#define flush_cache_mm(mm) do { } while (0) +#define flush_cache_dup_mm(mm) do { } while (0) +#define flush_cache_range(vma, start, end) do { } while (0) +#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) +#define flush_dcache_page(page) do { } while (0) +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) +#ifndef CONFIG_SMP +#define flush_icache_range(start, end) _flush_cache_copyback_all() +#define flush_icache_page(vma,pg) _flush_cache_copyback_all() +#define flush_icache_user_range(vma,pg,adr,len) _flush_cache_copyback_all() +#define flush_cache_sigtramp(addr) _flush_cache_copyback_all() +#else /* CONFIG_SMP */ +extern void smp_flush_cache_all(void); +#define flush_icache_range(start, end) smp_flush_cache_all() +#define flush_icache_page(vma,pg) smp_flush_cache_all() +#define flush_icache_user_range(vma,pg,adr,len) smp_flush_cache_all() +#define flush_cache_sigtramp(addr) _flush_cache_copyback_all() +#endif /* CONFIG_SMP */ +#elif defined(CONFIG_CHIP_M32102) +#define flush_cache_all() do { } while (0) +#define flush_cache_mm(mm) do { } while (0) +#define flush_cache_dup_mm(mm) do { } while (0) +#define flush_cache_range(vma, start, end) do { } while (0) +#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) +#define flush_dcache_page(page) do { } while (0) +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) +#define flush_icache_range(start, end) _flush_cache_all() +#define flush_icache_page(vma,pg) _flush_cache_all() +#define flush_icache_user_range(vma,pg,adr,len) _flush_cache_all() +#define flush_cache_sigtramp(addr) _flush_cache_all() +#else +#define flush_cache_all() do { } while (0) +#define flush_cache_mm(mm) do { } while (0) +#define flush_cache_dup_mm(mm) do { } while (0) +#define flush_cache_range(vma, start, end) do { } while (0) +#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) +#define flush_dcache_page(page) do { } while (0) +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) +#define flush_icache_range(start, end) do { } while (0) +#define flush_icache_page(vma,pg) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) +#define flush_cache_sigtramp(addr) do { } while (0) +#endif /* CONFIG_CHIP_* */ + +#define flush_cache_vmap(start, end) do { } while (0) +#define flush_cache_vunmap(start, end) do { } while (0) + +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ +do { \ + memcpy(dst, src, len); \ + flush_icache_user_range(vma, page, vaddr, len); \ +} while (0) +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy(dst, src, len) + +#endif /* _ASM_M32R_CACHEFLUSH_H */ diff --git a/arch/m32r/include/asm/checksum.h b/arch/m32r/include/asm/checksum.h new file mode 100644 index 000000000000..a7a7c4f44abe --- /dev/null +++ b/arch/m32r/include/asm/checksum.h @@ -0,0 +1,204 @@ +#ifdef __KERNEL__ +#ifndef _ASM_M32R_CHECKSUM_H +#define _ASM_M32R_CHECKSUM_H + +/* + * include/asm-m32r/checksum.h + * + * IP/TCP/UDP checksum routines + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Some code taken from mips and parisc architecture. + * + * Copyright (C) 2001, 2002 Hiroyuki Kondo, Hirokazu Takata + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <linux/in6.h> + +/* + * computes the checksum of a memory block at buff, length len, + * and adds in "sum" (32-bit) + * + * returns a 32-bit number suitable for feeding into itself + * or csum_tcpudp_magic + * + * this function must be called with even lengths, except + * for the last fragment, which may be odd + * + * it's best to have buff aligned on a 32-bit boundary + */ +asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum); + +/* + * The same as csum_partial, but copies from src while it checksums. + * + * Here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ +extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, + int len, __wsum sum); + +/* + * This is a new version of the above that records errors it finds in *errp, + * but continues and zeros thre rest of the buffer. + */ +extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, + int len, __wsum sum, + int *err_ptr); + +/* + * Fold a partial checksum + */ + +static inline __sum16 csum_fold(__wsum sum) +{ + unsigned long tmpreg; + __asm__( + " sll3 %1, %0, #16 \n" + " cmp %0, %0 \n" + " addx %0, %1 \n" + " ldi %1, #0 \n" + " srli %0, #16 \n" + " addx %0, %1 \n" + " xor3 %0, %0, #0x0000ffff \n" + : "=r" (sum), "=&r" (tmpreg) + : "0" (sum) + : "cbit" + ); + return (__force __sum16)sum; +} + +/* + * This is a version of ip_compute_csum() optimized for IP headers, + * which always checksum on 4 octet boundaries. + */ +static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) +{ + unsigned long tmpreg0, tmpreg1; + __wsum sum; + + __asm__ __volatile__( + " ld %0, @%1+ \n" + " addi %2, #-4 \n" + "# bgez %2, 2f \n" + " cmp %0, %0 \n" + " ld %3, @%1+ \n" + " ld %4, @%1+ \n" + " addx %0, %3 \n" + " ld %3, @%1+ \n" + " addx %0, %4 \n" + " addx %0, %3 \n" + " .fillinsn\n" + "1: \n" + " ld %4, @%1+ \n" + " addi %2, #-1 \n" + " addx %0, %4 \n" + " bgtz %2, 1b \n" + "\n" + " ldi %3, #0 \n" + " addx %0, %3 \n" + " .fillinsn\n" + "2: \n" + /* Since the input registers which are loaded with iph and ihl + are modified, we must also specify them as outputs, or gcc + will assume they contain their original values. */ + : "=&r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmpreg0), "=&r" (tmpreg1) + : "1" (iph), "2" (ihl) + : "cbit", "memory"); + + return csum_fold(sum); +} + +static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, + unsigned short len, + unsigned short proto, + __wsum sum) +{ +#if defined(__LITTLE_ENDIAN) + unsigned long len_proto = (proto + len) << 8; +#else + unsigned long len_proto = proto + len; +#endif + unsigned long tmpreg; + + __asm__( + " cmp %0, %0 \n" + " addx %0, %2 \n" + " addx %0, %3 \n" + " addx %0, %4 \n" + " ldi %1, #0 \n" + " addx %0, %1 \n" + : "=r" (sum), "=&r" (tmpreg) + : "r" (daddr), "r" (saddr), "r" (len_proto), "0" (sum) + : "cbit" + ); + + return sum; +} + +/* + * computes the checksum of the TCP/UDP pseudo-header + * returns a 16-bit checksum, already complemented + */ +static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, + unsigned short len, + unsigned short proto, + __wsum sum) +{ + return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); +} + +/* + * this routine is used for miscellaneous IP-like checksums, mainly + * in icmp.c + */ + +static inline __sum16 ip_compute_csum(const void *buff, int len) +{ + return csum_fold (csum_partial(buff, len, 0)); +} + +#define _HAVE_ARCH_IPV6_CSUM +static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, + const struct in6_addr *daddr, + __u32 len, unsigned short proto, + __wsum sum) +{ + unsigned long tmpreg0, tmpreg1, tmpreg2, tmpreg3; + __asm__( + " ld %1, @(%5) \n" + " ld %2, @(4,%5) \n" + " ld %3, @(8,%5) \n" + " ld %4, @(12,%5) \n" + " add %0, %1 \n" + " addx %0, %2 \n" + " addx %0, %3 \n" + " addx %0, %4 \n" + " ld %1, @(%6) \n" + " ld %2, @(4,%6) \n" + " ld %3, @(8,%6) \n" + " ld %4, @(12,%6) \n" + " addx %0, %1 \n" + " addx %0, %2 \n" + " addx %0, %3 \n" + " addx %0, %4 \n" + " addx %0, %7 \n" + " addx %0, %8 \n" + " ldi %1, #0 \n" + " addx %0, %1 \n" + : "=&r" (sum), "=&r" (tmpreg0), "=&r" (tmpreg1), + "=&r" (tmpreg2), "=&r" (tmpreg3) + : "r" (saddr), "r" (daddr), + "r" (htonl(len)), "r" (htonl(proto)), "0" (sum) + : "cbit" + ); + + return csum_fold(sum); +} + +#endif /* _ASM_M32R_CHECKSUM_H */ +#endif /* __KERNEL__ */ diff --git a/arch/m32r/include/asm/cputime.h b/arch/m32r/include/asm/cputime.h new file mode 100644 index 000000000000..0a47550df2b7 --- /dev/null +++ b/arch/m32r/include/asm/cputime.h @@ -0,0 +1,6 @@ +#ifndef __M32R_CPUTIME_H +#define __M32R_CPUTIME_H + +#include <asm-generic/cputime.h> + +#endif /* __M32R_CPUTIME_H */ diff --git a/arch/m32r/include/asm/current.h b/arch/m32r/include/asm/current.h new file mode 100644 index 000000000000..7859d864f2c2 --- /dev/null +++ b/arch/m32r/include/asm/current.h @@ -0,0 +1,15 @@ +#ifndef _ASM_M32R_CURRENT_H +#define _ASM_M32R_CURRENT_H + +#include <linux/thread_info.h> + +struct task_struct; + +static __inline__ struct task_struct *get_current(void) +{ + return current_thread_info()->task; +} + +#define current (get_current()) + +#endif /* _ASM_M32R_CURRENT_H */ diff --git a/arch/m32r/include/asm/delay.h b/arch/m32r/include/asm/delay.h new file mode 100644 index 000000000000..9dd9e999ea69 --- /dev/null +++ b/arch/m32r/include/asm/delay.h @@ -0,0 +1,26 @@ +#ifndef _ASM_M32R_DELAY_H +#define _ASM_M32R_DELAY_H + +/* + * Copyright (C) 1993 Linus Torvalds + * + * Delay routines calling functions in arch/m32r/lib/delay.c + */ + +extern void __bad_udelay(void); +extern void __bad_ndelay(void); + +extern void __udelay(unsigned long usecs); +extern void __ndelay(unsigned long nsecs); +extern void __const_udelay(unsigned long xloops); +extern void __delay(unsigned long loops); + +#define udelay(n) (__builtin_constant_p(n) ? \ + ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \ + __udelay(n)) + +#define ndelay(n) (__builtin_constant_p(n) ? \ + ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \ + __ndelay(n)) + +#endif /* _ASM_M32R_DELAY_H */ diff --git a/arch/m32r/include/asm/device.h b/arch/m32r/include/asm/device.h new file mode 100644 index 000000000000..d8f9872b0e2d --- /dev/null +++ b/arch/m32r/include/asm/device.h @@ -0,0 +1,7 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + */ +#include <asm-generic/device.h> + diff --git a/arch/m32r/include/asm/div64.h b/arch/m32r/include/asm/div64.h new file mode 100644 index 000000000000..6cd978cefb28 --- /dev/null +++ b/arch/m32r/include/asm/div64.h @@ -0,0 +1 @@ +#include <asm-generic/div64.h> diff --git a/arch/m32r/include/asm/dma.h b/arch/m32r/include/asm/dma.h new file mode 100644 index 000000000000..52f6a22dd232 --- /dev/null +++ b/arch/m32r/include/asm/dma.h @@ -0,0 +1,12 @@ +#ifndef _ASM_M32R_DMA_H +#define _ASM_M32R_DMA_H + +#include <asm/io.h> + +/* + * The maximum address that we can perform a DMA transfer + * to on this platform + */ +#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x20000000) + +#endif /* _ASM_M32R_DMA_H */ diff --git a/arch/m32r/include/asm/elf.h b/arch/m32r/include/asm/elf.h new file mode 100644 index 000000000000..0cc34c94bf2b --- /dev/null +++ b/arch/m32r/include/asm/elf.h @@ -0,0 +1,134 @@ +#ifndef _ASM_M32R__ELF_H +#define _ASM_M32R__ELF_H + +/* + * ELF-specific definitions. + * + * Copyright (C) 1999-2004, Renesas Technology Corp. + * Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <asm/ptrace.h> +#include <asm/user.h> +#include <asm/page.h> + +/* M32R relocation types */ +#define R_M32R_NONE 0 +#define R_M32R_16 1 +#define R_M32R_32 2 +#define R_M32R_24 3 +#define R_M32R_10_PCREL 4 +#define R_M32R_18_PCREL 5 +#define R_M32R_26_PCREL 6 +#define R_M32R_HI16_ULO 7 +#define R_M32R_HI16_SLO 8 +#define R_M32R_LO16 9 +#define R_M32R_SDA16 10 +#define R_M32R_GNU_VTINHERIT 11 +#define R_M32R_GNU_VTENTRY 12 + +#define R_M32R_16_RELA 33 +#define R_M32R_32_RELA 34 +#define R_M32R_24_RELA 35 +#define R_M32R_10_PCREL_RELA 36 +#define R_M32R_18_PCREL_RELA 37 +#define R_M32R_26_PCREL_RELA 38 +#define R_M32R_HI16_ULO_RELA 39 +#define R_M32R_HI16_SLO_RELA 40 +#define R_M32R_LO16_RELA 41 +#define R_M32R_SDA16_RELA 42 +#define R_M32R_RELA_GNU_VTINHERIT 43 +#define R_M32R_RELA_GNU_VTENTRY 44 + +#define R_M32R_GOT24 48 +#define R_M32R_26_PLTREL 49 +#define R_M32R_COPY 50 +#define R_M32R_GLOB_DAT 51 +#define R_M32R_JMP_SLOT 52 +#define R_M32R_RELATIVE 53 +#define R_M32R_GOTOFF 54 +#define R_M32R_GOTPC24 55 +#define R_M32R_GOT16_HI_ULO 56 +#define R_M32R_GOT16_HI_SLO 57 +#define R_M32R_GOT16_LO 58 +#define R_M32R_GOTPC_HI_ULO 59 +#define R_M32R_GOTPC_HI_SLO 60 +#define R_M32R_GOTPC_LO 61 +#define R_M32R_GOTOFF_HI_ULO 62 +#define R_M32R_GOTOFF_HI_SLO 63 +#define R_M32R_GOTOFF_LO 64 + +#define R_M32R_NUM 256 + +/* + * ELF register definitions.. + */ +#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) + +typedef unsigned long elf_greg_t; +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +/* We have no FP mumumu. */ +typedef double elf_fpreg_t; +typedef elf_fpreg_t elf_fpregset_t; + +/* + * This is used to ensure we don't load something for the wrong architecture. + */ +#define elf_check_arch(x) \ + (((x)->e_machine == EM_M32R) || ((x)->e_machine == EM_CYGNUS_M32R)) + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_CLASS ELFCLASS32 +#if defined(__LITTLE_ENDIAN) +#define ELF_DATA ELFDATA2LSB +#elif defined(__BIG_ENDIAN) +#define ELF_DATA ELFDATA2MSB +#else +#error no endian defined +#endif +#define ELF_ARCH EM_M32R + +/* r0 is set by ld.so to a pointer to a function which might be + * registered using 'atexit'. This provides a mean for the dynamic + * linker to call DT_FINI functions for shared libraries that have + * been loaded before the code runs. + * + * So that we can use the same startup file with static executables, + * we start programs with a value of 0 to indicate that there is no + * such function. + */ +#define ELF_PLAT_INIT(_r, load_addr) (_r)->r0 = 0 + +#define USE_ELF_CORE_DUMP +#define ELF_EXEC_PAGESIZE PAGE_SIZE + +/* + * This is the location that an ET_DYN program is loaded if exec'ed. + * Typical use of this is to invoke "./ld.so someprog" to test out a + * new version of the loader. We need to make sure that it is out of + * the way of the program that it will "exec", and that there is + * sufficient room for the brk. + */ +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) + +/* regs is struct pt_regs, pr_reg is elf_gregset_t (which is + now struct_user_regs, they are different) */ + +#define ELF_CORE_COPY_REGS(pr_reg, regs) \ + memcpy((char *)pr_reg, (char *)regs, sizeof (struct pt_regs)); + +/* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. */ +#define ELF_HWCAP (0) + +/* This yields a string that ld.so will use to load implementation + specific libraries for optimization. This is more specific in + intent than poking at uname or /proc/cpuinfo. */ +#define ELF_PLATFORM (NULL) + +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) + +#endif /* _ASM_M32R__ELF_H */ diff --git a/arch/m32r/include/asm/emergency-restart.h b/arch/m32r/include/asm/emergency-restart.h new file mode 100644 index 000000000000..108d8c48e42e --- /dev/null +++ b/arch/m32r/include/asm/emergency-restart.h @@ -0,0 +1,6 @@ +#ifndef _ASM_EMERGENCY_RESTART_H +#define _ASM_EMERGENCY_RESTART_H + +#include <asm-generic/emergency-restart.h> + +#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/m32r/include/asm/errno.h b/arch/m32r/include/asm/errno.h new file mode 100644 index 000000000000..777149262aad --- /dev/null +++ b/arch/m32r/include/asm/errno.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_ERRNO_H +#define _ASM_M32R_ERRNO_H + +#include <asm-generic/errno.h> + +#endif /* _ASM_M32R_ERRNO_H */ diff --git a/arch/m32r/include/asm/fb.h b/arch/m32r/include/asm/fb.h new file mode 100644 index 000000000000..d92e99cd8c8a --- /dev/null +++ b/arch/m32r/include/asm/fb.h @@ -0,0 +1,19 @@ +#ifndef _ASM_FB_H_ +#define _ASM_FB_H_ + +#include <linux/fb.h> +#include <linux/fs.h> +#include <asm/page.h> + +static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, + unsigned long off) +{ + vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); +} + +static inline int fb_is_primary_device(struct fb_info *info) +{ + return 0; +} + +#endif /* _ASM_FB_H_ */ diff --git a/arch/m32r/include/asm/fcntl.h b/arch/m32r/include/asm/fcntl.h new file mode 100644 index 000000000000..46ab12db5739 --- /dev/null +++ b/arch/m32r/include/asm/fcntl.h @@ -0,0 +1 @@ +#include <asm-generic/fcntl.h> diff --git a/arch/m32r/include/asm/flat.h b/arch/m32r/include/asm/flat.h new file mode 100644 index 000000000000..d851cf0c4aa5 --- /dev/null +++ b/arch/m32r/include/asm/flat.h @@ -0,0 +1,146 @@ +/* + * include/asm-m32r/flat.h + * + * uClinux flat-format executables + * + * Copyright (C) 2004 Kazuhiro Inaoka + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive for + * more details. + */ +#ifndef __ASM_M32R_FLAT_H +#define __ASM_M32R_FLAT_H + +#define flat_stack_align(sp) (*sp += (*sp & 3 ? (4 - (*sp & 3)): 0)) +#define flat_argvp_envp_on_stack() 0 +#define flat_old_ram_flag(flags) (flags) +#define flat_set_persistent(relval, p) 0 +#define flat_reloc_valid(reloc, size) \ + (((reloc) - textlen_for_m32r_lo16_data) <= (size)) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) \ + m32r_flat_get_addr_from_rp(rp, relval, (text_len) ) + +#define flat_put_addr_at_rp(rp, addr, relval) \ + m32r_flat_put_addr_at_rp(rp, addr, relval) + +/* Convert a relocation entry into an address. */ +static inline unsigned long +flat_get_relocate_addr (unsigned long relval) +{ + return relval & 0x00ffffff; /* Mask out top 8-bits */ +} + +#define flat_m32r_get_reloc_type(relval) ((relval) >> 24) + +#define M32R_SETH_OPCODE 0xd0c00000 /* SETH instruction code */ + +#define FLAT_M32R_32 0x00 /* 32bits reloc */ +#define FLAT_M32R_24 0x01 /* unsigned 24bits reloc */ +#define FLAT_M32R_16 0x02 /* 16bits reloc */ +#define FLAT_M32R_LO16 0x03 /* signed low 16bits reloc (low()) */ +#define FLAT_M32R_LO16_DATA 0x04 /* signed low 16bits reloc (low()) + for a symbol in .data section */ + /* High 16bits of an address used + when the lower 16bbits are treated + as unsigned. + To create SETH instruction only. + 0x1X: X means a number of register. + 0x10 - 0x3F are reserved. */ +#define FLAT_M32R_HI16_ULO 0x10 /* reloc for SETH Rn,#high(imm16) */ + /* High 16bits of an address used + when the lower 16bbits are treated + as signed. + To create SETH instruction only. + 0x2X: X means a number of register. + 0x20 - 0x4F are reserved. */ +#define FLAT_M32R_HI16_SLO 0x20 /* reloc for SETH Rn,#shigh(imm16) */ + +static unsigned long textlen_for_m32r_lo16_data = 0; + +static inline unsigned long m32r_flat_get_addr_from_rp (unsigned long *rp, + unsigned long relval, + unsigned long textlen) +{ + unsigned int reloc = flat_m32r_get_reloc_type (relval); + textlen_for_m32r_lo16_data = 0; + if (reloc & 0xf0) { + unsigned long addr = htonl(*rp); + switch (reloc & 0xf0) + { + case FLAT_M32R_HI16_ULO: + case FLAT_M32R_HI16_SLO: + if (addr == 0) { + /* put "seth Rn,#0x0" instead of 0 (addr). */ + *rp = (M32R_SETH_OPCODE | ((reloc & 0x0f)<<24)); + } + return addr; + default: + break; + } + } else { + switch (reloc) + { + case FLAT_M32R_LO16: + return htonl(*rp) & 0xFFFF; + case FLAT_M32R_LO16_DATA: + /* FIXME: The return value will decrease by textlen + at m32r_flat_put_addr_at_rp () */ + textlen_for_m32r_lo16_data = textlen; + return (htonl(*rp) & 0xFFFF) + textlen; + case FLAT_M32R_16: + return htons(*(unsigned short *)rp) & 0xFFFF; + case FLAT_M32R_24: + return htonl(*rp) & 0xFFFFFF; + case FLAT_M32R_32: + return htonl(*rp); + default: + break; + } + } + return ~0; /* bogus value */ +} + +static inline void m32r_flat_put_addr_at_rp (unsigned long *rp, + unsigned long addr, + unsigned long relval) +{ + unsigned int reloc = flat_m32r_get_reloc_type (relval); + if (reloc & 0xf0) { + unsigned long Rn = reloc & 0x0f; /* get a number of register */ + Rn <<= 24; /* 0x0R000000 */ + reloc &= 0xf0; + switch (reloc) + { + case FLAT_M32R_HI16_ULO: /* To create SETH Rn,#high(imm16) */ + *rp = (M32R_SETH_OPCODE | Rn + | ((addr >> 16) & 0xFFFF)); + break; + case FLAT_M32R_HI16_SLO: /* To create SETH Rn,#shigh(imm16) */ + *rp = (M32R_SETH_OPCODE | Rn + | (((addr >> 16) + ((addr & 0x8000) ? 1 : 0)) + & 0xFFFF)); + break; + } + } else { + switch (reloc) { + case FLAT_M32R_LO16_DATA: + addr -= textlen_for_m32r_lo16_data; + textlen_for_m32r_lo16_data = 0; + case FLAT_M32R_LO16: + *rp = (htonl(*rp) & 0xFFFF0000) | (addr & 0xFFFF); + break; + case FLAT_M32R_16: + *(unsigned short *)rp = addr & 0xFFFF; + break; + case FLAT_M32R_24: + *rp = (htonl(*rp) & 0xFF000000) | (addr & 0xFFFFFF); + break; + case FLAT_M32R_32: + *rp = addr; + break; + } + } +} + +#endif /* __ASM_M32R_FLAT_H */ diff --git a/arch/m32r/include/asm/ftrace.h b/arch/m32r/include/asm/ftrace.h new file mode 100644 index 000000000000..40a8c178f10d --- /dev/null +++ b/arch/m32r/include/asm/ftrace.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/m32r/include/asm/futex.h b/arch/m32r/include/asm/futex.h new file mode 100644 index 000000000000..6a332a9f099c --- /dev/null +++ b/arch/m32r/include/asm/futex.h @@ -0,0 +1,6 @@ +#ifndef _ASM_FUTEX_H +#define _ASM_FUTEX_H + +#include <asm-generic/futex.h> + +#endif diff --git a/arch/m32r/include/asm/hardirq.h b/arch/m32r/include/asm/hardirq.h new file mode 100644 index 000000000000..cb8aa762f235 --- /dev/null +++ b/arch/m32r/include/asm/hardirq.h @@ -0,0 +1,36 @@ +#ifdef __KERNEL__ +#ifndef __ASM_HARDIRQ_H +#define __ASM_HARDIRQ_H + +#include <linux/threads.h> +#include <linux/irq.h> + +typedef struct { + unsigned int __softirq_pending; +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +#if NR_IRQS > 256 +#define HARDIRQ_BITS 9 +#else +#define HARDIRQ_BITS 8 +#endif + +/* + * The hardirq mask has to be large enough to have + * space for potentially all IRQ sources in the system + * nesting on a single CPU: + */ +#if (1 << HARDIRQ_BITS) < NR_IRQS +# error HARDIRQ_BITS is too low! +#endif + +static inline void ack_bad_irq(int irq) +{ + printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq); + BUG(); +} + +#endif /* __ASM_HARDIRQ_H */ +#endif /* __KERNEL__ */ diff --git a/arch/m32r/include/asm/hw_irq.h b/arch/m32r/include/asm/hw_irq.h new file mode 100644 index 000000000000..7138537cda03 --- /dev/null +++ b/arch/m32r/include/asm/hw_irq.h @@ -0,0 +1,4 @@ +#ifndef _ASM_M32R_HW_IRQ_H +#define _ASM_M32R_HW_IRQ_H + +#endif /* _ASM_M32R_HW_IRQ_H */ diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h new file mode 100644 index 000000000000..d06933bd6318 --- /dev/null +++ b/arch/m32r/include/asm/io.h @@ -0,0 +1,200 @@ +#ifndef _ASM_M32R_IO_H +#define _ASM_M32R_IO_H + +#include <linux/string.h> +#include <linux/compiler.h> +#include <asm/page.h> /* __va */ + +#ifdef __KERNEL__ + +#define IO_SPACE_LIMIT 0xFFFFFFFF + +/** + * virt_to_phys - map virtual addresses to physical + * @address: address to remap + * + * The returned physical address is the physical (CPU) mapping for + * the memory address given. It is only valid to use this function on + * addresses directly mapped or allocated via kmalloc. + * + * This function does not give bus mappings for DMA transfers. In + * almost all conceivable cases a device driver should not be using + * this function + */ + +static inline unsigned long virt_to_phys(volatile void * address) +{ + return __pa(address); +} + +/** + * phys_to_virt - map physical address to virtual + * @address: address to remap + * + * The returned virtual address is a current CPU mapping for + * the memory address given. It is only valid to use this function on + * addresses that have a kernel mapping + * + * This function does not handle bus mappings for DMA transfers. In + * almost all conceivable cases a device driver should not be using + * this function + */ + +static inline void *phys_to_virt(unsigned long address) +{ + return __va(address); +} + +extern void __iomem * +__ioremap(unsigned long offset, unsigned long size, unsigned long flags); + +/** + * ioremap - map bus memory into CPU space + * @offset: bus address of the memory + * @size: size of the resource to map + * + * ioremap performs a platform specific sequence of operations to + * make bus memory CPU accessible via the readb/readw/readl/writeb/ + * writew/writel functions and the other mmio helpers. The returned + * address is not guaranteed to be usable directly as a virtual + * address. + */ + +static inline void __iomem *ioremap(unsigned long offset, unsigned long size) +{ + return __ioremap(offset, size, 0); +} + +extern void iounmap(volatile void __iomem *addr); +#define ioremap_nocache(off,size) ioremap(off,size) + +/* + * IO bus memory addresses are also 1:1 with the physical address + */ +#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) +#define page_to_bus page_to_phys +#define virt_to_bus virt_to_phys + +extern unsigned char _inb(unsigned long); +extern unsigned short _inw(unsigned long); +extern unsigned long _inl(unsigned long); +extern unsigned char _inb_p(unsigned long); +extern unsigned short _inw_p(unsigned long); +extern unsigned long _inl_p(unsigned long); +extern void _outb(unsigned char, unsigned long); +extern void _outw(unsigned short, unsigned long); +extern void _outl(unsigned long, unsigned long); +extern void _outb_p(unsigned char, unsigned long); +extern void _outw_p(unsigned short, unsigned long); +extern void _outl_p(unsigned long, unsigned long); +extern void _insb(unsigned int, void *, unsigned long); +extern void _insw(unsigned int, void *, unsigned long); +extern void _insl(unsigned int, void *, unsigned long); +extern void _outsb(unsigned int, const void *, unsigned long); +extern void _outsw(unsigned int, const void *, unsigned long); +extern void _outsl(unsigned int, const void *, unsigned long); + +static inline unsigned char _readb(unsigned long addr) +{ + return *(volatile unsigned char __force *)addr; +} + +static inline unsigned short _readw(unsigned long addr) +{ + return *(volatile unsigned short __force *)addr; +} + +static inline unsigned long _readl(unsigned long addr) +{ + return *(volatile unsigned long __force *)addr; +} + +static inline void _writeb(unsigned char b, unsigned long addr) +{ + *(volatile unsigned char __force *)addr = b; +} + +static inline void _writew(unsigned short w, unsigned long addr) +{ + *(volatile unsigned short __force *)addr = w; +} + +static inline void _writel(unsigned long l, unsigned long addr) +{ + *(volatile unsigned long __force *)addr = l; +} + +#define inb _inb +#define inw _inw +#define inl _inl +#define outb _outb +#define outw _outw +#define outl _outl + +#define inb_p _inb_p +#define inw_p _inw_p +#define inl_p _inl_p +#define outb_p _outb_p +#define outw_p _outw_p +#define outl_p _outl_p + +#define insb _insb +#define insw _insw +#define insl _insl +#define outsb _outsb +#define outsw _outsw +#define outsl _outsl + +#define readb(addr) _readb((unsigned long)(addr)) +#define readw(addr) _readw((unsigned long)(addr)) +#define readl(addr) _readl((unsigned long)(addr)) +#define __raw_readb readb +#define __raw_readw readw +#define __raw_readl readl +#define readb_relaxed readb +#define readw_relaxed readw +#define readl_relaxed readl + +#define writeb(val, addr) _writeb((val), (unsigned long)(addr)) +#define writew(val, addr) _writew((val), (unsigned long)(addr)) +#define writel(val, addr) _writel((val), (unsigned long)(addr)) +#define __raw_writeb writeb +#define __raw_writew writew +#define __raw_writel writel + +#define mmiowb() + +#define flush_write_buffers() do { } while (0) /* M32R_FIXME */ + +static inline void +memset_io(volatile void __iomem *addr, unsigned char val, int count) +{ + memset((void __force *) addr, val, count); +} + +static inline void +memcpy_fromio(void *dst, volatile void __iomem *src, int count) +{ + memcpy(dst, (void __force *) src, count); +} + +static inline void +memcpy_toio(volatile void __iomem *dst, const void *src, int count) +{ + memcpy((void __force *) dst, src, count); +} + +/* + * Convert a physical pointer to a virtual kernel pointer for /dev/mem + * access + */ +#define xlate_dev_mem_ptr(p) __va(p) + +/* + * Convert a virtual cached pointer to an uncached pointer + */ +#define xlate_dev_kmem_ptr(p) p + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_IO_H */ diff --git a/arch/m32r/include/asm/ioctl.h b/arch/m32r/include/asm/ioctl.h new file mode 100644 index 000000000000..b279fe06dfe5 --- /dev/null +++ b/arch/m32r/include/asm/ioctl.h @@ -0,0 +1 @@ +#include <asm-generic/ioctl.h> diff --git a/arch/m32r/include/asm/ioctls.h b/arch/m32r/include/asm/ioctls.h new file mode 100644 index 000000000000..b9f54bb5d7cf --- /dev/null +++ b/arch/m32r/include/asm/ioctls.h @@ -0,0 +1,87 @@ +#ifndef __ARCH_M32R_IOCTLS_H__ +#define __ARCH_M32R_IOCTLS_H__ + +#include <asm/ioctl.h> + +/* 0x54 is just a magic number to make these relatively unique ('T') */ + +#define TCGETS 0x5401 +#define TCSETS 0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */ +#define TCSETSW 0x5403 +#define TCSETSF 0x5404 +#define TCGETA 0x5405 +#define TCSETA 0x5406 +#define TCSETAW 0x5407 +#define TCSETAF 0x5408 +#define TCSBRK 0x5409 +#define TCXONC 0x540A +#define TCFLSH 0x540B +#define TIOCEXCL 0x540C +#define TIOCNXCL 0x540D +#define TIOCSCTTY 0x540E +#define TIOCGPGRP 0x540F +#define TIOCSPGRP 0x5410 +#define TIOCOUTQ 0x5411 +#define TIOCSTI 0x5412 +#define TIOCGWINSZ 0x5413 +#define TIOCSWINSZ 0x5414 +#define TIOCMGET 0x5415 +#define TIOCMBIS 0x5416 +#define TIOCMBIC 0x5417 +#define TIOCMSET 0x5418 +#define TIOCGSOFTCAR 0x5419 +#define TIOCSSOFTCAR 0x541A +#define FIONREAD 0x541B +#define TIOCINQ FIONREAD +#define TIOCLINUX 0x541C +#define TIOCCONS 0x541D +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TIOCPKT 0x5420 +#define FIONBIO 0x5421 +#define TIOCNOTTY 0x5422 +#define TIOCSETD 0x5423 +#define TIOCGETD 0x5424 +#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */ +#define TIOCSBRK 0x5427 /* BSD compatibility */ +#define TIOCCBRK 0x5428 /* BSD compatibility */ +#define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TCGETS2 _IOR('T',0x2A, struct termios2) +#define TCSETS2 _IOW('T',0x2B, struct termios2) +#define TCSETSW2 _IOW('T',0x2C, struct termios2) +#define TCSETSF2 _IOW('T',0x2D, struct termios2) +#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ +#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ + +#define FIONCLEX 0x5450 +#define FIOCLEX 0x5451 +#define FIOASYNC 0x5452 +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ +#define TIOCGHAYESESP 0x545E /* Get Hayes ESP configuration */ +#define TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */ +#define FIOQSIZE 0x5460 + +/* Used for packet mode */ +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 + +#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ + +#endif /* __ARCH_M32R_IOCTLS_H__ */ diff --git a/arch/m32r/include/asm/ipcbuf.h b/arch/m32r/include/asm/ipcbuf.h new file mode 100644 index 000000000000..8d2d7c8ffdb0 --- /dev/null +++ b/arch/m32r/include/asm/ipcbuf.h @@ -0,0 +1,29 @@ +#ifndef _ASM_M32R_IPCBUF_H +#define _ASM_M32R_IPCBUF_H + +/* + * The ipc64_perm structure for m32r architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + */ + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif /* _ASM_M32R_IPCBUF_H */ diff --git a/arch/m32r/include/asm/irq.h b/arch/m32r/include/asm/irq.h new file mode 100644 index 000000000000..242028b4d86a --- /dev/null +++ b/arch/m32r/include/asm/irq.h @@ -0,0 +1,90 @@ +#ifdef __KERNEL__ +#ifndef _ASM_M32R_IRQ_H +#define _ASM_M32R_IRQ_H + + +#if defined(CONFIG_PLAT_USRV) +/* + * IRQ definitions for M32700UT + * M32700 Chip: 64 interrupts + * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + */ +#define M32700UT_NUM_CPU_IRQ (64) +#define M32700UT_NUM_PLD_IRQ (32) +#define M32700UT_IRQ_BASE 0 +#define M32700UT_CPU_IRQ_BASE M32700UT_IRQ_BASE +#define M32700UT_PLD_IRQ_BASE (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) + +#define NR_IRQS (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ) +#elif defined(CONFIG_PLAT_M32700UT) +/* + * IRQ definitions for M32700UT(Rev.C) + M32R-LAN + * M32700 Chip: 64 interrupts + * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin + * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin + */ +#define M32700UT_NUM_CPU_IRQ (64) +#define M32700UT_NUM_PLD_IRQ (32) +#define M32700UT_NUM_LCD_PLD_IRQ (32) +#define M32700UT_NUM_LAN_PLD_IRQ (32) +#define M32700UT_IRQ_BASE 0 +#define M32700UT_CPU_IRQ_BASE (M32700UT_IRQ_BASE) +#define M32700UT_PLD_IRQ_BASE \ + (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) +#define M32700UT_LCD_PLD_IRQ_BASE \ + (M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ) +#define M32700UT_LAN_PLD_IRQ_BASE \ + (M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ) + +#define NR_IRQS \ + (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \ + + M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ) +#elif defined(CONFIG_PLAT_OPSPUT) +/* + * IRQ definitions for OPSPUT + M32R-LAN + * OPSP Chip: 64 interrupts + * ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin + * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin + */ +#define OPSPUT_NUM_CPU_IRQ (64) +#define OPSPUT_NUM_PLD_IRQ (32) +#define OPSPUT_NUM_LCD_PLD_IRQ (32) +#define OPSPUT_NUM_LAN_PLD_IRQ (32) +#define OPSPUT_IRQ_BASE 0 +#define OPSPUT_CPU_IRQ_BASE (OPSPUT_IRQ_BASE) +#define OPSPUT_PLD_IRQ_BASE \ + (OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ) +#define OPSPUT_LCD_PLD_IRQ_BASE \ + (OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ) +#define OPSPUT_LAN_PLD_IRQ_BASE \ + (OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ) + +#define NR_IRQS \ + (OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \ + + OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ) + +#elif defined(CONFIG_PLAT_M32104UT) +/* + * IRQ definitions for M32104UT + * M32104 Chip: 64 interrupts + * ICU of M32104UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + */ +#define M32104UT_NUM_CPU_IRQ (64) +#define M32104UT_NUM_PLD_IRQ (32) +#define M32104UT_IRQ_BASE 0 +#define M32104UT_CPU_IRQ_BASE M32104UT_IRQ_BASE +#define M32104UT_PLD_IRQ_BASE (M32104UT_CPU_IRQ_BASE + M32104UT_NUM_CPU_IRQ) + +#define NR_IRQS \ + (M32104UT_NUM_CPU_IRQ + M32104UT_NUM_PLD_IRQ) + +#else +#define NR_IRQS 64 +#endif + +#define irq_canonicalize(irq) (irq) + +#endif /* _ASM_M32R_IRQ_H */ +#endif /* __KERNEL__ */ diff --git a/arch/m32r/include/asm/irq_regs.h b/arch/m32r/include/asm/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/arch/m32r/include/asm/irq_regs.h @@ -0,0 +1 @@ +#include <asm-generic/irq_regs.h> diff --git a/arch/m32r/include/asm/kdebug.h b/arch/m32r/include/asm/kdebug.h new file mode 100644 index 000000000000..6ece1b037665 --- /dev/null +++ b/arch/m32r/include/asm/kdebug.h @@ -0,0 +1 @@ +#include <asm-generic/kdebug.h> diff --git a/arch/m32r/include/asm/kmap_types.h b/arch/m32r/include/asm/kmap_types.h new file mode 100644 index 000000000000..fa94dc6410ea --- /dev/null +++ b/arch/m32r/include/asm/kmap_types.h @@ -0,0 +1,29 @@ +#ifndef __M32R_KMAP_TYPES_H +#define __M32R_KMAP_TYPES_H + +#ifdef CONFIG_DEBUG_HIGHMEM +# define D(n) __KM_FENCE_##n , +#else +# define D(n) +#endif + +enum km_type { +D(0) KM_BOUNCE_READ, +D(1) KM_SKB_SUNRPC_DATA, +D(2) KM_SKB_DATA_SOFTIRQ, +D(3) KM_USER0, +D(4) KM_USER1, +D(5) KM_BIO_SRC_IRQ, +D(6) KM_BIO_DST_IRQ, +D(7) KM_PTE0, +D(8) KM_PTE1, +D(9) KM_IRQ0, +D(10) KM_IRQ1, +D(11) KM_SOFTIRQ0, +D(12) KM_SOFTIRQ1, +D(13) KM_TYPE_NR +}; + +#undef D + +#endif /* __M32R_KMAP_TYPES_H */ diff --git a/arch/m32r/include/asm/linkage.h b/arch/m32r/include/asm/linkage.h new file mode 100644 index 000000000000..a9fb151cf648 --- /dev/null +++ b/arch/m32r/include/asm/linkage.h @@ -0,0 +1,7 @@ +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#define __ALIGN .balign 4 +#define __ALIGN_STR ".balign 4" + +#endif /* __ASM_LINKAGE_H */ diff --git a/arch/m32r/include/asm/local.h b/arch/m32r/include/asm/local.h new file mode 100644 index 000000000000..22256d138630 --- /dev/null +++ b/arch/m32r/include/asm/local.h @@ -0,0 +1,366 @@ +#ifndef __M32R_LOCAL_H +#define __M32R_LOCAL_H + +/* + * linux/include/asm-m32r/local.h + * + * M32R version: + * Copyright (C) 2001, 2002 Hitoshi Yamamoto + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * Copyright (C) 2007 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> + */ + +#include <linux/percpu.h> +#include <asm/assembler.h> +#include <asm/system.h> +#include <asm/local.h> + +/* + * Atomic operations that C can't guarantee us. Useful for + * resource counting etc.. + */ + +/* + * Make sure gcc doesn't try to be clever and move things around + * on us. We need to use _exactly_ the address the user gave us, + * not some alias that contains the same information. + */ +typedef struct { volatile int counter; } local_t; + +#define LOCAL_INIT(i) { (i) } + +/** + * local_read - read local variable + * @l: pointer of type local_t + * + * Atomically reads the value of @l. + */ +#define local_read(l) ((l)->counter) + +/** + * local_set - set local variable + * @l: pointer of type local_t + * @i: required value + * + * Atomically sets the value of @l to @i. + */ +#define local_set(l, i) (((l)->counter) = (i)) + +/** + * local_add_return - add long to local variable and return it + * @i: long value to add + * @l: pointer of type local_t + * + * Atomically adds @i to @l and return (@i + @l). + */ +static inline long local_add_return(long i, local_t *l) +{ + unsigned long flags; + long result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_add_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + "ld %0, @%1; \n\t" + "add %0, %2; \n\t" + "st %0, @%1; \n\t" + : "=&r" (result) + : "r" (&l->counter), "r" (i) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * local_sub_return - subtract long from local variable and return it + * @i: long value to subtract + * @l: pointer of type local_t + * + * Atomically subtracts @i from @l and return (@l - @i). + */ +static inline long local_sub_return(long i, local_t *l) +{ + unsigned long flags; + long result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_sub_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + "ld %0, @%1; \n\t" + "sub %0, %2; \n\t" + "st %0, @%1; \n\t" + : "=&r" (result) + : "r" (&l->counter), "r" (i) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * local_add - add long to local variable + * @i: long value to add + * @l: pointer of type local_t + * + * Atomically adds @i to @l. + */ +#define local_add(i, l) ((void) local_add_return((i), (l))) + +/** + * local_sub - subtract the local variable + * @i: long value to subtract + * @l: pointer of type local_t + * + * Atomically subtracts @i from @l. + */ +#define local_sub(i, l) ((void) local_sub_return((i), (l))) + +/** + * local_sub_and_test - subtract value from variable and test result + * @i: integer value to subtract + * @l: pointer of type local_t + * + * Atomically subtracts @i from @l and returns + * true if the result is zero, or false for all + * other cases. + */ +#define local_sub_and_test(i, l) (local_sub_return((i), (l)) == 0) + +/** + * local_inc_return - increment local variable and return it + * @l: pointer of type local_t + * + * Atomically increments @l by 1 and returns the result. + */ +static inline long local_inc_return(local_t *l) +{ + unsigned long flags; + long result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_inc_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + "ld %0, @%1; \n\t" + "addi %0, #1; \n\t" + "st %0, @%1; \n\t" + : "=&r" (result) + : "r" (&l->counter) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * local_dec_return - decrement local variable and return it + * @l: pointer of type local_t + * + * Atomically decrements @l by 1 and returns the result. + */ +static inline long local_dec_return(local_t *l) +{ + unsigned long flags; + long result; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_dec_return \n\t" + DCACHE_CLEAR("%0", "r4", "%1") + "ld %0, @%1; \n\t" + "addi %0, #-1; \n\t" + "st %0, @%1; \n\t" + : "=&r" (result) + : "r" (&l->counter) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return result; +} + +/** + * local_inc - increment local variable + * @l: pointer of type local_t + * + * Atomically increments @l by 1. + */ +#define local_inc(l) ((void)local_inc_return(l)) + +/** + * local_dec - decrement local variable + * @l: pointer of type local_t + * + * Atomically decrements @l by 1. + */ +#define local_dec(l) ((void)local_dec_return(l)) + +/** + * local_inc_and_test - increment and test + * @l: pointer of type local_t + * + * Atomically increments @l by 1 + * and returns true if the result is zero, or false for all + * other cases. + */ +#define local_inc_and_test(l) (local_inc_return(l) == 0) + +/** + * local_dec_and_test - decrement and test + * @l: pointer of type local_t + * + * Atomically decrements @l by 1 and + * returns true if the result is 0, or false for all + * other cases. + */ +#define local_dec_and_test(l) (local_dec_return(l) == 0) + +/** + * local_add_negative - add and test if negative + * @l: pointer of type local_t + * @i: integer value to add + * + * Atomically adds @i to @l and returns true + * if the result is negative, or false when + * result is greater than or equal to zero. + */ +#define local_add_negative(i, l) (local_add_return((i), (l)) < 0) + +#define local_cmpxchg(l, o, n) (cmpxchg_local(&((l)->counter), (o), (n))) +#define local_xchg(v, new) (xchg_local(&((l)->counter), new)) + +/** + * local_add_unless - add unless the number is a given value + * @l: pointer of type local_t + * @a: the amount to add to l... + * @u: ...unless l is equal to u. + * + * Atomically adds @a to @l, so long as it was not @u. + * Returns non-zero if @l was not @u, and zero otherwise. + */ +static inline int local_add_unless(local_t *l, long a, long u) +{ + long c, old; + c = local_read(l); + for (;;) { + if (unlikely(c == (u))) + break; + old = local_cmpxchg((l), c, c + (a)); + if (likely(old == c)) + break; + c = old; + } + return c != (u); +} + +#define local_inc_not_zero(l) local_add_unless((l), 1, 0) + +static inline void local_clear_mask(unsigned long mask, local_t *addr) +{ + unsigned long flags; + unsigned long tmp; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_clear_mask \n\t" + DCACHE_CLEAR("%0", "r5", "%1") + "ld %0, @%1; \n\t" + "and %0, %2; \n\t" + "st %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (addr), "r" (~mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r5" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +static inline void local_set_mask(unsigned long mask, local_t *addr) +{ + unsigned long flags; + unsigned long tmp; + + local_irq_save(flags); + __asm__ __volatile__ ( + "# local_set_mask \n\t" + DCACHE_CLEAR("%0", "r5", "%1") + "ld %0, @%1; \n\t" + "or %0, %2; \n\t" + "st %0, @%1; \n\t" + : "=&r" (tmp) + : "r" (addr), "r" (mask) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r5" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); +} + +/* Atomic operations are already serializing on m32r */ +#define smp_mb__before_local_dec() barrier() +#define smp_mb__after_local_dec() barrier() +#define smp_mb__before_local_inc() barrier() +#define smp_mb__after_local_inc() barrier() + +/* Use these for per-cpu local_t variables: on some archs they are + * much more efficient than these naive implementations. Note they take + * a variable, not an address. + */ + +#define __local_inc(l) ((l)->a.counter++) +#define __local_dec(l) ((l)->a.counter++) +#define __local_add(i, l) ((l)->a.counter += (i)) +#define __local_sub(i, l) ((l)->a.counter -= (i)) + +/* Use these for per-cpu local_t variables: on some archs they are + * much more efficient than these naive implementations. Note they take + * a variable, not an address. + */ + +/* Need to disable preemption for the cpu local counters otherwise we could + still access a variable of a previous CPU in a non local way. */ +#define cpu_local_wrap_v(l) \ + ({ local_t res__; \ + preempt_disable(); \ + res__ = (l); \ + preempt_enable(); \ + res__; }) +#define cpu_local_wrap(l) \ + ({ preempt_disable(); \ + l; \ + preempt_enable(); }) \ + +#define cpu_local_read(l) cpu_local_wrap_v(local_read(&__get_cpu_var(l))) +#define cpu_local_set(l, i) cpu_local_wrap(local_set(&__get_cpu_var(l), (i))) +#define cpu_local_inc(l) cpu_local_wrap(local_inc(&__get_cpu_var(l))) +#define cpu_local_dec(l) cpu_local_wrap(local_dec(&__get_cpu_var(l))) +#define cpu_local_add(i, l) cpu_local_wrap(local_add((i), &__get_cpu_var(l))) +#define cpu_local_sub(i, l) cpu_local_wrap(local_sub((i), &__get_cpu_var(l))) + +#define __cpu_local_inc(l) cpu_local_inc(l) +#define __cpu_local_dec(l) cpu_local_dec(l) +#define __cpu_local_add(i, l) cpu_local_add((i), (l)) +#define __cpu_local_sub(i, l) cpu_local_sub((i), (l)) + +#endif /* __M32R_LOCAL_H */ diff --git a/arch/m32r/include/asm/m32102.h b/arch/m32r/include/asm/m32102.h new file mode 100644 index 000000000000..52807f8db166 --- /dev/null +++ b/arch/m32r/include/asm/m32102.h @@ -0,0 +1,314 @@ +#ifndef _M32102_H_ +#define _M32102_H_ + +/* + * Renesas M32R 32102 group + * + * Copyright (c) 2001 Hitoshi Yamamoto + * Copyright (c) 2003, 2004 Renesas Technology Corp. + */ + +/*======================================================================* + * Special Function Register + *======================================================================*/ +#if !defined(CONFIG_CHIP_M32104) +#define M32R_SFR_OFFSET (0x00E00000) /* 0x00E00000-0x00EFFFFF 1[MB] */ +#else +#define M32R_SFR_OFFSET (0x00700000) /* 0x00700000-0x007FFFFF 1[MB] */ +#endif + +/* + * Clock and Power Management registers. + */ +#define M32R_CPM_OFFSET (0x000F4000+M32R_SFR_OFFSET) + +#define M32R_CPM_CPUCLKCR_PORTL (0x00+M32R_CPM_OFFSET) +#define M32R_CPM_CLKMOD_PORTL (0x04+M32R_CPM_OFFSET) +#define M32R_CPM_PLLCR_PORTL (0x08+M32R_CPM_OFFSET) + +/* + * DMA Controller registers. + */ +#define M32R_DMA_OFFSET (0x000F8000+M32R_SFR_OFFSET) + +#define M32R_DMAEN_PORTL (0x000+M32R_DMA_OFFSET) +#define M32R_DMAISTS_PORTL (0x004+M32R_DMA_OFFSET) +#define M32R_DMAEDET_PORTL (0x008+M32R_DMA_OFFSET) +#define M32R_DMAASTS_PORTL (0x00c+M32R_DMA_OFFSET) + +#define M32R_DMA0CR0_PORTL (0x100+M32R_DMA_OFFSET) +#define M32R_DMA0CR1_PORTL (0x104+M32R_DMA_OFFSET) +#define M32R_DMA0CSA_PORTL (0x108+M32R_DMA_OFFSET) +#define M32R_DMA0RSA_PORTL (0x10c+M32R_DMA_OFFSET) +#define M32R_DMA0CDA_PORTL (0x110+M32R_DMA_OFFSET) +#define M32R_DMA0RDA_PORTL (0x114+M32R_DMA_OFFSET) +#define M32R_DMA0CBCUT_PORTL (0x118+M32R_DMA_OFFSET) +#define M32R_DMA0RBCUT_PORTL (0x11c+M32R_DMA_OFFSET) + +#define M32R_DMA1CR0_PORTL (0x200+M32R_DMA_OFFSET) +#define M32R_DMA1CR1_PORTL (0x204+M32R_DMA_OFFSET) +#define M32R_DMA1CSA_PORTL (0x208+M32R_DMA_OFFSET) +#define M32R_DMA1RSA_PORTL (0x20c+M32R_DMA_OFFSET) +#define M32R_DMA1CDA_PORTL (0x210+M32R_DMA_OFFSET) +#define M32R_DMA1RDA_PORTL (0x214+M32R_DMA_OFFSET) +#define M32R_DMA1CBCUT_PORTL (0x218+M32R_DMA_OFFSET) +#define M32R_DMA1RBCUT_PORTL (0x21c+M32R_DMA_OFFSET) + +/* + * Multi Function Timer registers. + */ +#define M32R_MFT_OFFSET (0x000FC000+M32R_SFR_OFFSET) + +#define M32R_MFTCR_PORTL (0x000+M32R_MFT_OFFSET) /* MFT control */ +#define M32R_MFTRPR_PORTL (0x004+M32R_MFT_OFFSET) /* MFT real port */ + +#define M32R_MFT0_OFFSET (0x100+M32R_MFT_OFFSET) +#define M32R_MFT0MOD_PORTL (0x00+M32R_MFT0_OFFSET) /* MFT0 mode */ +#define M32R_MFT0BOS_PORTL (0x04+M32R_MFT0_OFFSET) /* MFT0 b-port output status */ +#define M32R_MFT0CUT_PORTL (0x08+M32R_MFT0_OFFSET) /* MFT0 count */ +#define M32R_MFT0RLD_PORTL (0x0C+M32R_MFT0_OFFSET) /* MFT0 reload */ +#define M32R_MFT0CMPRLD_PORTL (0x10+M32R_MFT0_OFFSET) /* MFT0 compare reload */ + +#define M32R_MFT1_OFFSET (0x200+M32R_MFT_OFFSET) +#define M32R_MFT1MOD_PORTL (0x00+M32R_MFT1_OFFSET) /* MFT1 mode */ +#define M32R_MFT1BOS_PORTL (0x04+M32R_MFT1_OFFSET) /* MFT1 b-port output status */ +#define M32R_MFT1CUT_PORTL (0x08+M32R_MFT1_OFFSET) /* MFT1 count */ +#define M32R_MFT1RLD_PORTL (0x0C+M32R_MFT1_OFFSET) /* MFT1 reload */ +#define M32R_MFT1CMPRLD_PORTL (0x10+M32R_MFT1_OFFSET) /* MFT1 compare reload */ + +#define M32R_MFT2_OFFSET (0x300+M32R_MFT_OFFSET) +#define M32R_MFT2MOD_PORTL (0x00+M32R_MFT2_OFFSET) /* MFT2 mode */ +#define M32R_MFT2BOS_PORTL (0x04+M32R_MFT2_OFFSET) /* MFT2 b-port output status */ +#define M32R_MFT2CUT_PORTL (0x08+M32R_MFT2_OFFSET) /* MFT2 count */ +#define M32R_MFT2RLD_PORTL (0x0C+M32R_MFT2_OFFSET) /* MFT2 reload */ +#define M32R_MFT2CMPRLD_PORTL (0x10+M32R_MFT2_OFFSET) /* MFT2 compare reload */ + +#define M32R_MFT3_OFFSET (0x400+M32R_MFT_OFFSET) +#define M32R_MFT3MOD_PORTL (0x00+M32R_MFT3_OFFSET) /* MFT3 mode */ +#define M32R_MFT3BOS_PORTL (0x04+M32R_MFT3_OFFSET) /* MFT3 b-port output status */ +#define M32R_MFT3CUT_PORTL (0x08+M32R_MFT3_OFFSET) /* MFT3 count */ +#define M32R_MFT3RLD_PORTL (0x0C+M32R_MFT3_OFFSET) /* MFT3 reload */ +#define M32R_MFT3CMPRLD_PORTL (0x10+M32R_MFT3_OFFSET) /* MFT3 compare reload */ + +#define M32R_MFT4_OFFSET (0x500+M32R_MFT_OFFSET) +#define M32R_MFT4MOD_PORTL (0x00+M32R_MFT4_OFFSET) /* MFT4 mode */ +#define M32R_MFT4BOS_PORTL (0x04+M32R_MFT4_OFFSET) /* MFT4 b-port output status */ +#define M32R_MFT4CUT_PORTL (0x08+M32R_MFT4_OFFSET) /* MFT4 count */ +#define M32R_MFT4RLD_PORTL (0x0C+M32R_MFT4_OFFSET) /* MFT4 reload */ +#define M32R_MFT4CMPRLD_PORTL (0x10+M32R_MFT4_OFFSET) /* MFT4 compare reload */ + +#define M32R_MFT5_OFFSET (0x600+M32R_MFT_OFFSET) +#define M32R_MFT5MOD_PORTL (0x00+M32R_MFT5_OFFSET) /* MFT4 mode */ +#define M32R_MFT5BOS_PORTL (0x04+M32R_MFT5_OFFSET) /* MFT4 b-port output status */ +#define M32R_MFT5CUT_PORTL (0x08+M32R_MFT5_OFFSET) /* MFT4 count */ +#define M32R_MFT5RLD_PORTL (0x0C+M32R_MFT5_OFFSET) /* MFT4 reload */ +#define M32R_MFT5CMPRLD_PORTL (0x10+M32R_MFT5_OFFSET) /* MFT4 compare reload */ + +#if (defined(CONFIG_CHIP_M32700) && !defined(CONFIG_PLAT_MAPPI2)) \ + || defined(CONFIG_CHIP_M32104) +#define M32R_MFTCR_MFT0MSK (1UL<<31) /* b0 */ +#define M32R_MFTCR_MFT1MSK (1UL<<30) /* b1 */ +#define M32R_MFTCR_MFT2MSK (1UL<<29) /* b2 */ +#define M32R_MFTCR_MFT3MSK (1UL<<28) /* b3 */ +#define M32R_MFTCR_MFT4MSK (1UL<<27) /* b4 */ +#define M32R_MFTCR_MFT5MSK (1UL<<26) /* b5 */ +#define M32R_MFTCR_MFT0EN (1UL<<23) /* b8 */ +#define M32R_MFTCR_MFT1EN (1UL<<22) /* b9 */ +#define M32R_MFTCR_MFT2EN (1UL<<21) /* b10 */ +#define M32R_MFTCR_MFT3EN (1UL<<20) /* b11 */ +#define M32R_MFTCR_MFT4EN (1UL<<19) /* b12 */ +#define M32R_MFTCR_MFT5EN (1UL<<18) /* b13 */ +#else +#define M32R_MFTCR_MFT0MSK (1UL<<15) /* b16 */ +#define M32R_MFTCR_MFT1MSK (1UL<<14) /* b17 */ +#define M32R_MFTCR_MFT2MSK (1UL<<13) /* b18 */ +#define M32R_MFTCR_MFT3MSK (1UL<<12) /* b19 */ +#define M32R_MFTCR_MFT4MSK (1UL<<11) /* b20 */ +#define M32R_MFTCR_MFT5MSK (1UL<<10) /* b21 */ +#define M32R_MFTCR_MFT0EN (1UL<<7) /* b24 */ +#define M32R_MFTCR_MFT1EN (1UL<<6) /* b25 */ +#define M32R_MFTCR_MFT2EN (1UL<<5) /* b26 */ +#define M32R_MFTCR_MFT3EN (1UL<<4) /* b27 */ +#define M32R_MFTCR_MFT4EN (1UL<<3) /* b28 */ +#define M32R_MFTCR_MFT5EN (1UL<<2) /* b29 */ +#endif + +#define M32R_MFTMOD_CC_MASK (1UL<<15) /* b16 */ +#define M32R_MFTMOD_TCCR (1UL<<13) /* b18 */ +#define M32R_MFTMOD_GTSEL000 (0UL<<8) /* b21-23 : 000 */ +#define M32R_MFTMOD_GTSEL001 (1UL<<8) /* b21-23 : 001 */ +#define M32R_MFTMOD_GTSEL010 (2UL<<8) /* b21-23 : 010 */ +#define M32R_MFTMOD_GTSEL011 (3UL<<8) /* b21-23 : 011 */ +#define M32R_MFTMOD_GTSEL110 (6UL<<8) /* b21-23 : 110 */ +#define M32R_MFTMOD_GTSEL111 (7UL<<8) /* b21-23 : 111 */ +#define M32R_MFTMOD_CMSEL (1UL<<3) /* b28 */ +#define M32R_MFTMOD_CSSEL000 (0UL<<0) /* b29-b31 : 000 */ +#define M32R_MFTMOD_CSSEL001 (1UL<<0) /* b29-b31 : 001 */ +#define M32R_MFTMOD_CSSEL010 (2UL<<0) /* b29-b31 : 010 */ +#define M32R_MFTMOD_CSSEL011 (3UL<<0) /* b29-b31 : 011 */ +#define M32R_MFTMOD_CSSEL100 (4UL<<0) /* b29-b31 : 100 */ +#define M32R_MFTMOD_CSSEL110 (6UL<<0) /* b29-b31 : 110 */ + +/* + * Serial I/O registers. + */ +#define M32R_SIO_OFFSET (0x000FD000+M32R_SFR_OFFSET) + +#define M32R_SIO0_CR_PORTL (0x000+M32R_SIO_OFFSET) +#define M32R_SIO0_MOD0_PORTL (0x004+M32R_SIO_OFFSET) +#define M32R_SIO0_MOD1_PORTL (0x008+M32R_SIO_OFFSET) +#define M32R_SIO0_STS_PORTL (0x00C+M32R_SIO_OFFSET) +#define M32R_SIO0_TRCR_PORTL (0x010+M32R_SIO_OFFSET) +#define M32R_SIO0_BAUR_PORTL (0x014+M32R_SIO_OFFSET) +#define M32R_SIO0_RBAUR_PORTL (0x018+M32R_SIO_OFFSET) +#define M32R_SIO0_TXB_PORTL (0x01C+M32R_SIO_OFFSET) +#define M32R_SIO0_RXB_PORTL (0x020+M32R_SIO_OFFSET) + +/* + * Interrupt Control Unit registers. + */ +#define M32R_ICU_OFFSET (0x000FF000+M32R_SFR_OFFSET) +#define M32R_ICU_ISTS_PORTL (0x004+M32R_ICU_OFFSET) +#define M32R_ICU_IREQ0_PORTL (0x008+M32R_ICU_OFFSET) +#define M32R_ICU_IREQ1_PORTL (0x00C+M32R_ICU_OFFSET) +#define M32R_ICU_SBICR_PORTL (0x018+M32R_ICU_OFFSET) +#define M32R_ICU_IMASK_PORTL (0x01C+M32R_ICU_OFFSET) +#define M32R_ICU_CR1_PORTL (0x200+M32R_ICU_OFFSET) /* INT0 */ +#define M32R_ICU_CR2_PORTL (0x204+M32R_ICU_OFFSET) /* INT1 */ +#define M32R_ICU_CR3_PORTL (0x208+M32R_ICU_OFFSET) /* INT2 */ +#define M32R_ICU_CR4_PORTL (0x20C+M32R_ICU_OFFSET) /* INT3 */ +#define M32R_ICU_CR5_PORTL (0x210+M32R_ICU_OFFSET) /* INT4 */ +#define M32R_ICU_CR6_PORTL (0x214+M32R_ICU_OFFSET) /* INT5 */ +#define M32R_ICU_CR7_PORTL (0x218+M32R_ICU_OFFSET) /* INT6 */ +#define M32R_ICU_CR8_PORTL (0x219+M32R_ICU_OFFSET) /* INT7 */ +#define M32R_ICU_CR16_PORTL (0x23C+M32R_ICU_OFFSET) /* MFT0 */ +#define M32R_ICU_CR17_PORTL (0x240+M32R_ICU_OFFSET) /* MFT1 */ +#define M32R_ICU_CR18_PORTL (0x244+M32R_ICU_OFFSET) /* MFT2 */ +#define M32R_ICU_CR19_PORTL (0x248+M32R_ICU_OFFSET) /* MFT3 */ +#define M32R_ICU_CR20_PORTL (0x24C+M32R_ICU_OFFSET) /* MFT4 */ +#define M32R_ICU_CR21_PORTL (0x250+M32R_ICU_OFFSET) /* MFT5 */ +#define M32R_ICU_CR32_PORTL (0x27C+M32R_ICU_OFFSET) /* DMA0 */ +#define M32R_ICU_CR33_PORTL (0x280+M32R_ICU_OFFSET) /* DMA1 */ +#define M32R_ICU_CR48_PORTL (0x2BC+M32R_ICU_OFFSET) /* SIO0 */ +#define M32R_ICU_CR49_PORTL (0x2C0+M32R_ICU_OFFSET) /* SIO0 */ +#define M32R_ICU_CR50_PORTL (0x2C4+M32R_ICU_OFFSET) /* SIO1 */ +#define M32R_ICU_CR51_PORTL (0x2C8+M32R_ICU_OFFSET) /* SIO1 */ +#define M32R_ICU_CR52_PORTL (0x2CC+M32R_ICU_OFFSET) /* SIO2 */ +#define M32R_ICU_CR53_PORTL (0x2D0+M32R_ICU_OFFSET) /* SIO2 */ +#define M32R_ICU_CR54_PORTL (0x2D4+M32R_ICU_OFFSET) /* SIO3 */ +#define M32R_ICU_CR55_PORTL (0x2D8+M32R_ICU_OFFSET) /* SIO3 */ +#define M32R_ICU_CR56_PORTL (0x2DC+M32R_ICU_OFFSET) /* SIO4 */ +#define M32R_ICU_CR57_PORTL (0x2E0+M32R_ICU_OFFSET) /* SIO4 */ + +#ifdef CONFIG_SMP +#define M32R_ICU_IPICR0_PORTL (0x2dc+M32R_ICU_OFFSET) /* IPI0 */ +#define M32R_ICU_IPICR1_PORTL (0x2e0+M32R_ICU_OFFSET) /* IPI1 */ +#define M32R_ICU_IPICR2_PORTL (0x2e4+M32R_ICU_OFFSET) /* IPI2 */ +#define M32R_ICU_IPICR3_PORTL (0x2e8+M32R_ICU_OFFSET) /* IPI3 */ +#define M32R_ICU_IPICR4_PORTL (0x2ec+M32R_ICU_OFFSET) /* IPI4 */ +#define M32R_ICU_IPICR5_PORTL (0x2f0+M32R_ICU_OFFSET) /* IPI5 */ +#define M32R_ICU_IPICR6_PORTL (0x2f4+M32R_ICU_OFFSET) /* IPI6 */ +#define M32R_ICU_IPICR7_PORTL (0x2f8+M32R_ICU_OFFSET) /* IPI7 */ +#endif /* CONFIG_SMP */ + +#define M32R_ICUIMASK_IMSK0 (0UL<<16) /* b13-b15: Disable interrupt */ +#define M32R_ICUIMASK_IMSK1 (1UL<<16) /* b13-b15: Enable level 0 interrupt */ +#define M32R_ICUIMASK_IMSK2 (2UL<<16) /* b13-b15: Enable level 0,1 interrupt */ +#define M32R_ICUIMASK_IMSK3 (3UL<<16) /* b13-b15: Enable level 0-2 interrupt */ +#define M32R_ICUIMASK_IMSK4 (4UL<<16) /* b13-b15: Enable level 0-3 interrupt */ +#define M32R_ICUIMASK_IMSK5 (5UL<<16) /* b13-b15: Enable level 0-4 interrupt */ +#define M32R_ICUIMASK_IMSK6 (6UL<<16) /* b13-b15: Enable level 0-5 interrupt */ +#define M32R_ICUIMASK_IMSK7 (7UL<<16) /* b13-b15: Enable level 0-6 interrupt */ + +#define M32R_ICUCR_IEN (1UL<<12) /* b19: Interrupt enable */ +#define M32R_ICUCR_IRQ (1UL<<8) /* b23: Interrupt request */ +#define M32R_ICUCR_ISMOD00 (0UL<<4) /* b26-b27: Interrupt sense mode Edge HtoL */ +#define M32R_ICUCR_ISMOD01 (1UL<<4) /* b26-b27: Interrupt sense mode Level L */ +#define M32R_ICUCR_ISMOD10 (2UL<<4) /* b26-b27: Interrupt sense mode Edge LtoH*/ +#define M32R_ICUCR_ISMOD11 (3UL<<4) /* b26-b27: Interrupt sense mode Level H */ +#define M32R_ICUCR_ILEVEL0 (0UL<<0) /* b29-b31: Interrupt priority level 0 */ +#define M32R_ICUCR_ILEVEL1 (1UL<<0) /* b29-b31: Interrupt priority level 1 */ +#define M32R_ICUCR_ILEVEL2 (2UL<<0) /* b29-b31: Interrupt priority level 2 */ +#define M32R_ICUCR_ILEVEL3 (3UL<<0) /* b29-b31: Interrupt priority level 3 */ +#define M32R_ICUCR_ILEVEL4 (4UL<<0) /* b29-b31: Interrupt priority level 4 */ +#define M32R_ICUCR_ILEVEL5 (5UL<<0) /* b29-b31: Interrupt priority level 5 */ +#define M32R_ICUCR_ILEVEL6 (6UL<<0) /* b29-b31: Interrupt priority level 6 */ +#define M32R_ICUCR_ILEVEL7 (7UL<<0) /* b29-b31: Disable interrupt */ + +#define M32R_IRQ_INT0 (1) /* INT0 */ +#define M32R_IRQ_INT1 (2) /* INT1 */ +#define M32R_IRQ_INT2 (3) /* INT2 */ +#define M32R_IRQ_INT3 (4) /* INT3 */ +#define M32R_IRQ_INT4 (5) /* INT4 */ +#define M32R_IRQ_INT5 (6) /* INT5 */ +#define M32R_IRQ_INT6 (7) /* INT6 */ +#define M32R_IRQ_MFT0 (16) /* MFT0 */ +#define M32R_IRQ_MFT1 (17) /* MFT1 */ +#define M32R_IRQ_MFT2 (18) /* MFT2 */ +#define M32R_IRQ_MFT3 (19) /* MFT3 */ +#ifdef CONFIG_CHIP_M32104 +#define M32R_IRQ_MFTX0 (24) /* MFTX0 */ +#define M32R_IRQ_MFTX1 (25) /* MFTX1 */ +#define M32R_IRQ_DMA0 (32) /* DMA0 */ +#define M32R_IRQ_DMA1 (33) /* DMA1 */ +#define M32R_IRQ_DMA2 (34) /* DMA2 */ +#define M32R_IRQ_DMA3 (35) /* DMA3 */ +#define M32R_IRQ_SIO0_R (40) /* SIO0 send */ +#define M32R_IRQ_SIO0_S (41) /* SIO0 receive */ +#define M32R_IRQ_SIO1_R (42) /* SIO1 send */ +#define M32R_IRQ_SIO1_S (43) /* SIO1 receive */ +#define M32R_IRQ_SIO2_R (44) /* SIO2 send */ +#define M32R_IRQ_SIO2_S (45) /* SIO2 receive */ +#define M32R_IRQ_SIO3_R (46) /* SIO3 send */ +#define M32R_IRQ_SIO3_S (47) /* SIO3 receive */ +#define M32R_IRQ_ADC (56) /* ADC */ +#define M32R_IRQ_PC (57) /* PC */ +#else /* ! M32104 */ +#define M32R_IRQ_DMA0 (32) /* DMA0 */ +#define M32R_IRQ_DMA1 (33) /* DMA1 */ +#define M32R_IRQ_SIO0_R (48) /* SIO0 send */ +#define M32R_IRQ_SIO0_S (49) /* SIO0 receive */ +#define M32R_IRQ_SIO1_R (50) /* SIO1 send */ +#define M32R_IRQ_SIO1_S (51) /* SIO1 receive */ +#define M32R_IRQ_SIO2_R (52) /* SIO2 send */ +#define M32R_IRQ_SIO2_S (53) /* SIO2 receive */ +#define M32R_IRQ_SIO3_R (54) /* SIO3 send */ +#define M32R_IRQ_SIO3_S (55) /* SIO3 receive */ +#define M32R_IRQ_SIO4_R (56) /* SIO4 send */ +#define M32R_IRQ_SIO4_S (57) /* SIO4 receive */ +#endif /* ! M32104 */ + +#ifdef CONFIG_SMP +#define M32R_IRQ_IPI0 (56) +#define M32R_IRQ_IPI1 (57) +#define M32R_IRQ_IPI2 (58) +#define M32R_IRQ_IPI3 (59) +#define M32R_IRQ_IPI4 (60) +#define M32R_IRQ_IPI5 (61) +#define M32R_IRQ_IPI6 (62) +#define M32R_IRQ_IPI7 (63) +#define M32R_CPUID_PORTL (0xffffffe0) + +#define M32R_FPGA_TOP (0x000F0000+M32R_SFR_OFFSET) + +#define M32R_FPGA_NUM_OF_CPUS_PORTL (0x00+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME0_PORTL (0x10+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME1_PORTL (0x14+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME2_PORTL (0x18+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME3_PORTL (0x1c+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID0_PORTL (0x20+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID1_PORTL (0x24+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID2_PORTL (0x28+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID3_PORTL (0x2c+M32R_FPGA_TOP) +#define M32R_FPGA_VERSION0_PORTL (0x30+M32R_FPGA_TOP) +#define M32R_FPGA_VERSION1_PORTL (0x34+M32R_FPGA_TOP) + +#endif /* CONFIG_SMP */ + +#ifndef __ASSEMBLY__ +typedef struct { + unsigned long icucr; /* ICU Control Register */ +} icu_data_t; +#endif + +#endif /* _M32102_H_ */ diff --git a/arch/m32r/include/asm/m32104ut/m32104ut_pld.h b/arch/m32r/include/asm/m32104ut/m32104ut_pld.h new file mode 100644 index 000000000000..2dc89d68b6d9 --- /dev/null +++ b/arch/m32r/include/asm/m32104ut/m32104ut_pld.h @@ -0,0 +1,161 @@ +#ifndef _M32104UT_M32104UT_PLD_H +#define _M32104UT_M32104UT_PLD_H + +/* + * include/asm-m32r/m32104ut/m32104ut_pld.h + * + * Definitions for Programable Logic Device(PLD) on M32104UT board. + * Based on m32700ut_pld.h + * + * Copyright (c) 2002 Takeo Takahashi + * Copyright (c) 2005 Naoto Sugai + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#if defined(CONFIG_PLAT_M32104UT) +#define PLD_PLAT_BASE 0x02c00000 +#else +#error "no platform configuration" +#endif + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */) +#define __reg8 (volatile unsigned char *) +#define __reg16 (volatile unsigned short *) +#define __reg32 (volatile unsigned int *) +#else +#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET) +#define __reg8 +#define __reg16 +#define __reg32 +#endif /* __ASSEMBLY__ */ + +/* CFC */ +#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000) +#define PLD_CFSTS __reg16(PLD_BASE + 0x0002) +#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004) +#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006) + +/* MMC */ +#define PLD_MMCCR __reg16(PLD_BASE + 0x4000) +#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002) +#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006) +#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a) +#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c) +#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e) +#define PLD_MMCDET __reg16(PLD_BASE + 0x4010) +#define PLD_MMCWP __reg16(PLD_BASE + 0x4012) +#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000) +#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000) +#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000) +#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006) + +/* ICU + * ICUISTS: status register + * ICUIREQ0: request register + * ICUIREQ1: request register + * ICUCR3: control register for CFIREQ# interrupt + * ICUCR4: control register for CFC Card insert interrupt + * ICUCR5: control register for CFC Card eject interrupt + * ICUCR6: control register for external interrupt + * ICUCR11: control register for MMC Card insert/eject interrupt + * ICUCR13: control register for SC error interrupt + * ICUCR14: control register for SC receive interrupt + * ICUCR15: control register for SC send interrupt + */ + +#define PLD_IRQ_INT0 (M32104UT_PLD_IRQ_BASE + 0) /* None */ +#define PLD_IRQ_CFIREQ (M32104UT_PLD_IRQ_BASE + 3) /* CF IREQ */ +#define PLD_IRQ_CFC_INSERT (M32104UT_PLD_IRQ_BASE + 4) /* CF Insert */ +#define PLD_IRQ_CFC_EJECT (M32104UT_PLD_IRQ_BASE + 5) /* CF Eject */ +#define PLD_IRQ_EXINT (M32104UT_PLD_IRQ_BASE + 6) /* EXINT */ +#define PLD_IRQ_MMCCARD (M32104UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */ +#define PLD_IRQ_SC_ERROR (M32104UT_PLD_IRQ_BASE + 13) /* SC error */ +#define PLD_IRQ_SC_RCV (M32104UT_PLD_IRQ_BASE + 14) /* SC receive */ +#define PLD_IRQ_SC_SND (M32104UT_PLD_IRQ_BASE + 15) /* SC send */ + +#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002) +#define PLD_ICUISTS_VECB_MASK (0xf000) +#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK) +#define PLD_ICUISTS_ISN_MASK (0x07c0) +#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK) +#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104) +#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106) +#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108) +#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a) +#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114) +#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118) +#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a) +#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c) +#define PLD_ICUCR_IEN (0x1000) +#define PLD_ICUCR_IREQ (0x0100) +#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */ +#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */ +#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */ +#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */ +#define PLD_ICUCR_ILEVEL0 (0x0000) +#define PLD_ICUCR_ILEVEL1 (0x0001) +#define PLD_ICUCR_ILEVEL2 (0x0002) +#define PLD_ICUCR_ILEVEL3 (0x0003) +#define PLD_ICUCR_ILEVEL4 (0x0004) +#define PLD_ICUCR_ILEVEL5 (0x0005) +#define PLD_ICUCR_ILEVEL6 (0x0006) +#define PLD_ICUCR_ILEVEL7 (0x0007) + +/* Power Control of MMC and CF */ +#define PLD_CPCR __reg16(PLD_BASE + 0x14000) +#define PLD_CPCR_CDP 0x0001 + +/* LED Control + * + * 1: DIP swich side + * 2: Reset switch side + */ +#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002) +#define PLD_IOLED_1_ON 0x001 +#define PLD_IOLED_1_OFF 0x000 +#define PLD_IOLED_2_ON 0x002 +#define PLD_IOLED_2_OFF 0x000 + +/* DIP Switch + * 0: Write-protect of Flash Memory (0:protected, 1:non-protected) + * 1: - + * 2: - + * 3: - + */ +#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004) +#define PLD_IOSWSTS_IOSW2 0x0200 +#define PLD_IOSWSTS_IOSW1 0x0100 +#define PLD_IOSWSTS_IOWP0 0x0001 + +/* CRC */ +#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000) +#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002) +#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004) +#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006) +#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) +#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) + +/* RTC */ +#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) +#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002) +#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004) +#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006) +#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008) + +/* SIM Card */ +#define PLD_SCCR __reg16(PLD_BASE + 0x38000) +#define PLD_SCMOD __reg16(PLD_BASE + 0x38004) +#define PLD_SCSTS __reg16(PLD_BASE + 0x38006) +#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008) +#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a) +#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c) +#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e) + +#endif /* _M32104UT_M32104UT_PLD_H */ diff --git a/arch/m32r/include/asm/m32700ut/m32700ut_lan.h b/arch/m32r/include/asm/m32700ut/m32700ut_lan.h new file mode 100644 index 000000000000..aae810a4fb2c --- /dev/null +++ b/arch/m32r/include/asm/m32700ut/m32700ut_lan.h @@ -0,0 +1,103 @@ +#ifndef _M32700UT_M32700UT_LAN_H +#define _M32700UT_M32700UT_LAN_H + +/* + * include/asm-m32r/m32700ut/m32700ut_lan.h + * + * M32700UT-LAN board + * + * Copyright (c) 2002 Takeo Takahashi + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define M32700UT_LAN_BASE (0x10000000 /* + NONCACHE_OFFSET */) +#else +#define M32700UT_LAN_BASE (0x10000000 + NONCACHE_OFFSET) +#endif /* __ASSEMBLY__ */ + +/* ICU + * ICUISTS: status register + * ICUIREQ0: request register + * ICUIREQ1: request register + * ICUCR3: control register for CFIREQ# interrupt + * ICUCR4: control register for CFC Card insert interrupt + * ICUCR5: control register for CFC Card eject interrupt + * ICUCR6: control register for external interrupt + * ICUCR11: control register for MMC Card insert/eject interrupt + * ICUCR13: control register for SC error interrupt + * ICUCR14: control register for SC receive interrupt + * ICUCR15: control register for SC send interrupt + * ICUCR16: control register for SIO0 receive interrupt + * ICUCR17: control register for SIO0 send interrupt + */ +#define M32700UT_LAN_IRQ_LAN (M32700UT_LAN_PLD_IRQ_BASE + 1) /* LAN */ +#define M32700UT_LAN_IRQ_I2C (M32700UT_LAN_PLD_IRQ_BASE + 3) /* I2C */ + +#define M32700UT_LAN_ICUISTS __reg16(M32700UT_LAN_BASE + 0xc0002) +#define M32700UT_LAN_ICUISTS_VECB_MASK (0xf000) +#define M32700UT_LAN_VECB(x) ((x) & M32700UT_LAN_ICUISTS_VECB_MASK) +#define M32700UT_LAN_ICUISTS_ISN_MASK (0x07c0) +#define M32700UT_LAN_ICUISTS_ISN(x) ((x) & M32700UT_LAN_ICUISTS_ISN_MASK) +#define M32700UT_LAN_ICUIREQ0 __reg16(M32700UT_LAN_BASE + 0xc0004) +#define M32700UT_LAN_ICUCR1 __reg16(M32700UT_LAN_BASE + 0xc0010) +#define M32700UT_LAN_ICUCR3 __reg16(M32700UT_LAN_BASE + 0xc0014) + +/* + * AR register on PLD + */ +#define ARVCR0 __reg32(M32700UT_LAN_BASE + 0x40000) +#define ARVCR0_VDS 0x00080000 +#define ARVCR0_RST 0x00010000 +#define ARVCR1 __reg32(M32700UT_LAN_BASE + 0x40004) +#define ARVCR1_QVGA 0x02000000 +#define ARVCR1_NORMAL 0x01000000 +#define ARVCR1_HIEN 0x00010000 +#define ARVHCOUNT __reg32(M32700UT_LAN_BASE + 0x40008) +#define ARDATA __reg32(M32700UT_LAN_BASE + 0x40010) +#define ARINTSEL __reg32(M32700UT_LAN_BASE + 0x40014) +#define ARINTSEL_INT3 0x10000000 /* CPU INT3 */ +#define ARDATA32 __reg32(M32700UT_LAN_BASE + 0x04040010) // Block 5 +/* +#define ARINTSEL_SEL2 0x00002000 +#define ARINTSEL_SEL3 0x00001000 +#define ARINTSEL_SEL6 0x00000200 +#define ARINTSEL_SEL7 0x00000100 +#define ARINTSEL_SEL9 0x00000040 +#define ARINTSEL_SEL10 0x00000020 +#define ARINTSEL_SEL11 0x00000010 +#define ARINTSEL_SEL12 0x00000008 +*/ + +/* + * I2C register on PLD + */ +#define PLDI2CCR __reg32(M32700UT_LAN_BASE + 0x40040) +#define PLDI2CCR_ES0 0x00000001 /* enable I2C interface */ +#define PLDI2CMOD __reg32(M32700UT_LAN_BASE + 0x40044) +#define PLDI2CMOD_ACKCLK 0x00000200 +#define PLDI2CMOD_DTWD 0x00000100 +#define PLDI2CMOD_10BT 0x00000004 +#define PLDI2CMOD_ATM_NORMAL 0x00000000 +#define PLDI2CMOD_ATM_AUTO 0x00000003 +#define PLDI2CACK __reg32(M32700UT_LAN_BASE + 0x40048) +#define PLDI2CACK_ACK 0x00000001 +#define PLDI2CFREQ __reg32(M32700UT_LAN_BASE + 0x4004c) +#define PLDI2CCND __reg32(M32700UT_LAN_BASE + 0x40050) +#define PLDI2CCND_START 0x00000001 +#define PLDI2CCND_STOP 0x00000002 +#define PLDI2CSTEN __reg32(M32700UT_LAN_BASE + 0x40054) +#define PLDI2CSTEN_STEN 0x00000001 +#define PLDI2CDATA __reg32(M32700UT_LAN_BASE + 0x40060) +#define PLDI2CSTS __reg32(M32700UT_LAN_BASE + 0x40064) +#define PLDI2CSTS_TRX 0x00000020 +#define PLDI2CSTS_BB 0x00000010 +#define PLDI2CSTS_NOACK 0x00000001 /* 0:ack, 1:noack */ + +#endif /* _M32700UT_M32700UT_LAN_H */ diff --git a/arch/m32r/include/asm/m32700ut/m32700ut_lcd.h b/arch/m32r/include/asm/m32700ut/m32700ut_lcd.h new file mode 100644 index 000000000000..4c2489079788 --- /dev/null +++ b/arch/m32r/include/asm/m32700ut/m32700ut_lcd.h @@ -0,0 +1,55 @@ +#ifndef _M32700UT_M32700UT_LCD_H +#define _M32700UT_M32700UT_LCD_H + +/* + * include/asm-m32r/m32700ut/m32700ut_lcd.h + * + * M32700UT-LCD board + * + * Copyright (c) 2002 Takeo Takahashi + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define M32700UT_LCD_BASE (0x10000000 /* + NONCACHE_OFFSET */) +#else +#define M32700UT_LCD_BASE (0x10000000 + NONCACHE_OFFSET) +#endif /* __ASSEMBLY__ */ + +/* + * ICU + */ +#define M32700UT_LCD_IRQ_BAT_INT (M32700UT_LCD_PLD_IRQ_BASE + 1) +#define M32700UT_LCD_IRQ_USB_INT1 (M32700UT_LCD_PLD_IRQ_BASE + 2) +#define M32700UT_LCD_IRQ_AUDT0 (M32700UT_LCD_PLD_IRQ_BASE + 3) +#define M32700UT_LCD_IRQ_AUDT2 (M32700UT_LCD_PLD_IRQ_BASE + 4) +#define M32700UT_LCD_IRQ_BATSIO_RCV (M32700UT_LCD_PLD_IRQ_BASE + 16) +#define M32700UT_LCD_IRQ_BATSIO_SND (M32700UT_LCD_PLD_IRQ_BASE + 17) +#define M32700UT_LCD_IRQ_ASNDSIO_RCV (M32700UT_LCD_PLD_IRQ_BASE + 18) +#define M32700UT_LCD_IRQ_ASNDSIO_SND (M32700UT_LCD_PLD_IRQ_BASE + 19) +#define M32700UT_LCD_IRQ_ACNLSIO_SND (M32700UT_LCD_PLD_IRQ_BASE + 21) + +#define M32700UT_LCD_ICUISTS __reg16(M32700UT_LCD_BASE + 0x300002) +#define M32700UT_LCD_ICUISTS_VECB_MASK (0xf000) +#define M32700UT_LCD_VECB(x) ((x) & M32700UT_LCD_ICUISTS_VECB_MASK) +#define M32700UT_LCD_ICUISTS_ISN_MASK (0x07c0) +#define M32700UT_LCD_ICUISTS_ISN(x) ((x) & M32700UT_LCD_ICUISTS_ISN_MASK) +#define M32700UT_LCD_ICUIREQ0 __reg16(M32700UT_LCD_BASE + 0x300004) +#define M32700UT_LCD_ICUIREQ1 __reg16(M32700UT_LCD_BASE + 0x300006) +#define M32700UT_LCD_ICUCR1 __reg16(M32700UT_LCD_BASE + 0x300020) +#define M32700UT_LCD_ICUCR2 __reg16(M32700UT_LCD_BASE + 0x300022) +#define M32700UT_LCD_ICUCR3 __reg16(M32700UT_LCD_BASE + 0x300024) +#define M32700UT_LCD_ICUCR4 __reg16(M32700UT_LCD_BASE + 0x300026) +#define M32700UT_LCD_ICUCR16 __reg16(M32700UT_LCD_BASE + 0x300030) +#define M32700UT_LCD_ICUCR17 __reg16(M32700UT_LCD_BASE + 0x300032) +#define M32700UT_LCD_ICUCR18 __reg16(M32700UT_LCD_BASE + 0x300034) +#define M32700UT_LCD_ICUCR19 __reg16(M32700UT_LCD_BASE + 0x300036) +#define M32700UT_LCD_ICUCR21 __reg16(M32700UT_LCD_BASE + 0x30003a) + +#endif /* _M32700UT_M32700UT_LCD_H */ diff --git a/arch/m32r/include/asm/m32700ut/m32700ut_pld.h b/arch/m32r/include/asm/m32700ut/m32700ut_pld.h new file mode 100644 index 000000000000..57623beb44cb --- /dev/null +++ b/arch/m32r/include/asm/m32700ut/m32700ut_pld.h @@ -0,0 +1,259 @@ +#ifndef _M32700UT_M32700UT_PLD_H +#define _M32700UT_M32700UT_PLD_H + +/* + * include/asm-m32r/m32700ut/m32700ut_pld.h + * + * Definitions for Programable Logic Device(PLD) on M32700UT board. + * + * Copyright (c) 2002 Takeo Takahashi + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV) +#define PLD_PLAT_BASE 0x04c00000 +#else +#error "no platform configuration" +#endif + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */) +#define __reg8 (volatile unsigned char *) +#define __reg16 (volatile unsigned short *) +#define __reg32 (volatile unsigned int *) +#else +#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET) +#define __reg8 +#define __reg16 +#define __reg32 +#endif /* __ASSEMBLY__ */ + +/* CFC */ +#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000) +#define PLD_CFSTS __reg16(PLD_BASE + 0x0002) +#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004) +#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006) +#define PLD_CFVENCR __reg16(PLD_BASE + 0x0008) +#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a) +#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c) +#define PLD_IDERSTCR __reg16(PLD_BASE + 0x0010) + +/* MMC */ +#define PLD_MMCCR __reg16(PLD_BASE + 0x4000) +#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002) +#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006) +#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a) +#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c) +#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e) +#define PLD_MMCDET __reg16(PLD_BASE + 0x4010) +#define PLD_MMCWP __reg16(PLD_BASE + 0x4012) +#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000) +#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000) +#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000) +#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006) + +/* ICU + * ICUISTS: status register + * ICUIREQ0: request register + * ICUIREQ1: request register + * ICUCR3: control register for CFIREQ# interrupt + * ICUCR4: control register for CFC Card insert interrupt + * ICUCR5: control register for CFC Card eject interrupt + * ICUCR6: control register for external interrupt + * ICUCR11: control register for MMC Card insert/eject interrupt + * ICUCR13: control register for SC error interrupt + * ICUCR14: control register for SC receive interrupt + * ICUCR15: control register for SC send interrupt + * ICUCR16: control register for SIO0 receive interrupt + * ICUCR17: control register for SIO0 send interrupt + */ +#if !defined(CONFIG_PLAT_USRV) +#define PLD_IRQ_INT0 (M32700UT_PLD_IRQ_BASE + 0) /* None */ +#define PLD_IRQ_INT1 (M32700UT_PLD_IRQ_BASE + 1) /* reserved */ +#define PLD_IRQ_INT2 (M32700UT_PLD_IRQ_BASE + 2) /* reserved */ +#define PLD_IRQ_CFIREQ (M32700UT_PLD_IRQ_BASE + 3) /* CF IREQ */ +#define PLD_IRQ_CFC_INSERT (M32700UT_PLD_IRQ_BASE + 4) /* CF Insert */ +#define PLD_IRQ_CFC_EJECT (M32700UT_PLD_IRQ_BASE + 5) /* CF Eject */ +#define PLD_IRQ_EXINT (M32700UT_PLD_IRQ_BASE + 6) /* EXINT */ +#define PLD_IRQ_INT7 (M32700UT_PLD_IRQ_BASE + 7) /* reserved */ +#define PLD_IRQ_INT8 (M32700UT_PLD_IRQ_BASE + 8) /* reserved */ +#define PLD_IRQ_INT9 (M32700UT_PLD_IRQ_BASE + 9) /* reserved */ +#define PLD_IRQ_INT10 (M32700UT_PLD_IRQ_BASE + 10) /* reserved */ +#define PLD_IRQ_MMCCARD (M32700UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */ +#define PLD_IRQ_INT12 (M32700UT_PLD_IRQ_BASE + 12) /* reserved */ +#define PLD_IRQ_SC_ERROR (M32700UT_PLD_IRQ_BASE + 13) /* SC error */ +#define PLD_IRQ_SC_RCV (M32700UT_PLD_IRQ_BASE + 14) /* SC receive */ +#define PLD_IRQ_SC_SND (M32700UT_PLD_IRQ_BASE + 15) /* SC send */ +#define PLD_IRQ_SIO0_RCV (M32700UT_PLD_IRQ_BASE + 16) /* SIO receive */ +#define PLD_IRQ_SIO0_SND (M32700UT_PLD_IRQ_BASE + 17) /* SIO send */ +#define PLD_IRQ_INT18 (M32700UT_PLD_IRQ_BASE + 18) /* reserved */ +#define PLD_IRQ_INT19 (M32700UT_PLD_IRQ_BASE + 19) /* reserved */ +#define PLD_IRQ_INT20 (M32700UT_PLD_IRQ_BASE + 20) /* reserved */ +#define PLD_IRQ_INT21 (M32700UT_PLD_IRQ_BASE + 21) /* reserved */ +#define PLD_IRQ_INT22 (M32700UT_PLD_IRQ_BASE + 22) /* reserved */ +#define PLD_IRQ_INT23 (M32700UT_PLD_IRQ_BASE + 23) /* reserved */ +#define PLD_IRQ_INT24 (M32700UT_PLD_IRQ_BASE + 24) /* reserved */ +#define PLD_IRQ_INT25 (M32700UT_PLD_IRQ_BASE + 25) /* reserved */ +#define PLD_IRQ_INT26 (M32700UT_PLD_IRQ_BASE + 26) /* reserved */ +#define PLD_IRQ_INT27 (M32700UT_PLD_IRQ_BASE + 27) /* reserved */ +#define PLD_IRQ_INT28 (M32700UT_PLD_IRQ_BASE + 28) /* reserved */ +#define PLD_IRQ_INT29 (M32700UT_PLD_IRQ_BASE + 29) /* reserved */ +#define PLD_IRQ_INT30 (M32700UT_PLD_IRQ_BASE + 30) /* reserved */ +#define PLD_IRQ_INT31 (M32700UT_PLD_IRQ_BASE + 31) /* reserved */ + +#else /* CONFIG_PLAT_USRV */ + +#define PLD_IRQ_INT0 (M32700UT_PLD_IRQ_BASE + 0) /* None */ +#define PLD_IRQ_INT1 (M32700UT_PLD_IRQ_BASE + 1) /* reserved */ +#define PLD_IRQ_INT2 (M32700UT_PLD_IRQ_BASE + 2) /* reserved */ +#define PLD_IRQ_CF0 (M32700UT_PLD_IRQ_BASE + 3) /* CF0# */ +#define PLD_IRQ_CF1 (M32700UT_PLD_IRQ_BASE + 4) /* CF1# */ +#define PLD_IRQ_CF2 (M32700UT_PLD_IRQ_BASE + 5) /* CF2# */ +#define PLD_IRQ_CF3 (M32700UT_PLD_IRQ_BASE + 6) /* CF3# */ +#define PLD_IRQ_CF4 (M32700UT_PLD_IRQ_BASE + 7) /* CF4# */ +#define PLD_IRQ_INT8 (M32700UT_PLD_IRQ_BASE + 8) /* reserved */ +#define PLD_IRQ_INT9 (M32700UT_PLD_IRQ_BASE + 9) /* reserved */ +#define PLD_IRQ_INT10 (M32700UT_PLD_IRQ_BASE + 10) /* reserved */ +#define PLD_IRQ_INT11 (M32700UT_PLD_IRQ_BASE + 11) /* reserved */ +#define PLD_IRQ_UART0 (M32700UT_PLD_IRQ_BASE + 12) /* UARTIRQ0 */ +#define PLD_IRQ_UART1 (M32700UT_PLD_IRQ_BASE + 13) /* UARTIRQ1 */ +#define PLD_IRQ_INT14 (M32700UT_PLD_IRQ_BASE + 14) /* reserved */ +#define PLD_IRQ_INT15 (M32700UT_PLD_IRQ_BASE + 15) /* reserved */ +#define PLD_IRQ_SNDINT (M32700UT_PLD_IRQ_BASE + 16) /* SNDINT# */ +#define PLD_IRQ_INT17 (M32700UT_PLD_IRQ_BASE + 17) /* reserved */ +#define PLD_IRQ_INT18 (M32700UT_PLD_IRQ_BASE + 18) /* reserved */ +#define PLD_IRQ_INT19 (M32700UT_PLD_IRQ_BASE + 19) /* reserved */ +#define PLD_IRQ_INT20 (M32700UT_PLD_IRQ_BASE + 20) /* reserved */ +#define PLD_IRQ_INT21 (M32700UT_PLD_IRQ_BASE + 21) /* reserved */ +#define PLD_IRQ_INT22 (M32700UT_PLD_IRQ_BASE + 22) /* reserved */ +#define PLD_IRQ_INT23 (M32700UT_PLD_IRQ_BASE + 23) /* reserved */ +#define PLD_IRQ_INT24 (M32700UT_PLD_IRQ_BASE + 24) /* reserved */ +#define PLD_IRQ_INT25 (M32700UT_PLD_IRQ_BASE + 25) /* reserved */ +#define PLD_IRQ_INT26 (M32700UT_PLD_IRQ_BASE + 26) /* reserved */ +#define PLD_IRQ_INT27 (M32700UT_PLD_IRQ_BASE + 27) /* reserved */ +#define PLD_IRQ_INT28 (M32700UT_PLD_IRQ_BASE + 28) /* reserved */ +#define PLD_IRQ_INT29 (M32700UT_PLD_IRQ_BASE + 29) /* reserved */ +#define PLD_IRQ_INT30 (M32700UT_PLD_IRQ_BASE + 30) /* reserved */ + +#endif /* CONFIG_PLAT_USRV */ + +#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002) +#define PLD_ICUISTS_VECB_MASK (0xf000) +#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK) +#define PLD_ICUISTS_ISN_MASK (0x07c0) +#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK) +#define PLD_ICUIREQ0 __reg16(PLD_BASE + 0x8004) +#define PLD_ICUIREQ1 __reg16(PLD_BASE + 0x8006) +#define PLD_ICUCR1 __reg16(PLD_BASE + 0x8100) +#define PLD_ICUCR2 __reg16(PLD_BASE + 0x8102) +#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104) +#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106) +#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108) +#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a) +#define PLD_ICUCR7 __reg16(PLD_BASE + 0x810c) +#define PLD_ICUCR8 __reg16(PLD_BASE + 0x810e) +#define PLD_ICUCR9 __reg16(PLD_BASE + 0x8110) +#define PLD_ICUCR10 __reg16(PLD_BASE + 0x8112) +#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114) +#define PLD_ICUCR12 __reg16(PLD_BASE + 0x8116) +#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118) +#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a) +#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c) +#define PLD_ICUCR16 __reg16(PLD_BASE + 0x811e) +#define PLD_ICUCR17 __reg16(PLD_BASE + 0x8120) +#define PLD_ICUCR_IEN (0x1000) +#define PLD_ICUCR_IREQ (0x0100) +#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */ +#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */ +#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */ +#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */ +#define PLD_ICUCR_ILEVEL0 (0x0000) +#define PLD_ICUCR_ILEVEL1 (0x0001) +#define PLD_ICUCR_ILEVEL2 (0x0002) +#define PLD_ICUCR_ILEVEL3 (0x0003) +#define PLD_ICUCR_ILEVEL4 (0x0004) +#define PLD_ICUCR_ILEVEL5 (0x0005) +#define PLD_ICUCR_ILEVEL6 (0x0006) +#define PLD_ICUCR_ILEVEL7 (0x0007) + +/* Power Control of MMC and CF */ +#define PLD_CPCR __reg16(PLD_BASE + 0x14000) +#define PLD_CPCR_CF 0x0001 +#define PLD_CPCR_MMC 0x0002 + +/* LED Control + * + * 1: DIP swich side + * 2: Reset switch side + */ +#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002) +#define PLD_IOLED_1_ON 0x001 +#define PLD_IOLED_1_OFF 0x000 +#define PLD_IOLED_2_ON 0x002 +#define PLD_IOLED_2_OFF 0x000 + +/* DIP Switch + * 0: Write-protect of Flash Memory (0:protected, 1:non-protected) + * 1: - + * 2: - + * 3: - + */ +#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004) +#define PLD_IOSWSTS_IOSW2 0x0200 +#define PLD_IOSWSTS_IOSW1 0x0100 +#define PLD_IOSWSTS_IOWP0 0x0001 + +/* CRC */ +#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000) +#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002) +#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004) +#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006) +#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) +#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) + +/* RTC */ +#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) +#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002) +#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004) +#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006) +#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008) + +/* SIO0 */ +#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000) +#define PLD_ESIO0CR_TXEN 0x0001 +#define PLD_ESIO0CR_RXEN 0x0002 +#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002) +#define PLD_ESIO0MOD0_CTSS 0x0040 +#define PLD_ESIO0MOD0_RTSS 0x0080 +#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004) +#define PLD_ESIO0MOD1_LMFS 0x0010 +#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006) +#define PLD_ESIO0STS_TEMP 0x0001 +#define PLD_ESIO0STS_TXCP 0x0002 +#define PLD_ESIO0STS_RXCP 0x0004 +#define PLD_ESIO0STS_TXSC 0x0100 +#define PLD_ESIO0STS_RXSC 0x0200 +#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP) +#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008) +#define PLD_ESIO0INTCR_TXIEN 0x0002 +#define PLD_ESIO0INTCR_RXCEN 0x0004 +#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a) +#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c) +#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e) + +/* SIM Card */ +#define PLD_SCCR __reg16(PLD_BASE + 0x38000) +#define PLD_SCMOD __reg16(PLD_BASE + 0x38004) +#define PLD_SCSTS __reg16(PLD_BASE + 0x38006) +#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008) +#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a) +#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c) +#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e) + +#endif /* _M32700UT_M32700UT_PLD.H */ diff --git a/arch/m32r/include/asm/m32r.h b/arch/m32r/include/asm/m32r.h new file mode 100644 index 000000000000..214b44b40757 --- /dev/null +++ b/arch/m32r/include/asm/m32r.h @@ -0,0 +1,160 @@ +#ifndef _ASM_M32R_M32R_H_ +#define _ASM_M32R_M32R_H_ + +/* + * Renesas M32R processor + * + * Copyright (C) 2003, 2004 Renesas Technology Corp. + */ + + +/* Chip type */ +#if defined(CONFIG_CHIP_XNUX_MP) || defined(CONFIG_CHIP_XNUX2_MP) +#include <asm/m32r_mp_fpga.h> +#elif defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \ + || defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \ + || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104) +#include <asm/m32102.h> +#endif + +/* Platform type */ +#if defined(CONFIG_PLAT_M32700UT) +#include <asm/m32700ut/m32700ut_pld.h> +#include <asm/m32700ut/m32700ut_lan.h> +#include <asm/m32700ut/m32700ut_lcd.h> +/* for ei_handler:linux/arch/m32r/kernel/entry.S */ +#define M32R_INT1ICU_ISTS PLD_ICUISTS +#define M32R_INT1ICU_IRQ_BASE M32700UT_PLD_IRQ_BASE +#define M32R_INT0ICU_ISTS M32700UT_LAN_ICUISTS +#define M32R_INT0ICU_IRQ_BASE M32700UT_LAN_PLD_IRQ_BASE +#define M32R_INT2ICU_ISTS M32700UT_LCD_ICUISTS +#define M32R_INT2ICU_IRQ_BASE M32700UT_LCD_PLD_IRQ_BASE +#endif /* CONFIG_PLAT_M32700UT */ + +#if defined(CONFIG_PLAT_OPSPUT) +#include <asm/opsput/opsput_pld.h> +#include <asm/opsput/opsput_lan.h> +#include <asm/opsput/opsput_lcd.h> +/* for ei_handler:linux/arch/m32r/kernel/entry.S */ +#define M32R_INT1ICU_ISTS PLD_ICUISTS +#define M32R_INT1ICU_IRQ_BASE OPSPUT_PLD_IRQ_BASE +#define M32R_INT0ICU_ISTS OPSPUT_LAN_ICUISTS +#define M32R_INT0ICU_IRQ_BASE OPSPUT_LAN_PLD_IRQ_BASE +#define M32R_INT2ICU_ISTS OPSPUT_LCD_ICUISTS +#define M32R_INT2ICU_IRQ_BASE OPSPUT_LCD_PLD_IRQ_BASE +#endif /* CONFIG_PLAT_OPSPUT */ + +#if defined(CONFIG_PLAT_MAPPI2) +#include <asm/mappi2/mappi2_pld.h> +#endif /* CONFIG_PLAT_MAPPI2 */ + +#if defined(CONFIG_PLAT_MAPPI3) +#include <asm/mappi3/mappi3_pld.h> +#endif /* CONFIG_PLAT_MAPPI3 */ + +#if defined(CONFIG_PLAT_USRV) +#include <asm/m32700ut/m32700ut_pld.h> +/* for ei_handler:linux/arch/m32r/kernel/entry.S */ +#define M32R_INT1ICU_ISTS PLD_ICUISTS +#define M32R_INT1ICU_IRQ_BASE M32700UT_PLD_IRQ_BASE +#endif + +#if defined(CONFIG_PLAT_M32104UT) +#include <asm/m32104ut/m32104ut_pld.h> +/* for ei_handler:linux/arch/m32r/kernel/entry.S */ +#define M32R_INT1ICU_ISTS PLD_ICUISTS +#define M32R_INT1ICU_IRQ_BASE M32104UT_PLD_IRQ_BASE +#endif /* CONFIG_PLAT_M32104 */ + +/* + * M32R Register + */ + +/* + * MMU Register + */ + +#define MMU_REG_BASE (0xffff0000) +#define ITLB_BASE (0xfe000000) +#define DTLB_BASE (0xfe000800) + +#define NR_TLB_ENTRIES CONFIG_TLB_ENTRIES + +#define MATM MMU_REG_BASE /* MMU Address Translation Mode + Register */ +#define MPSZ (0x04 + MMU_REG_BASE) /* MMU Page Size Designation Register */ +#define MASID (0x08 + MMU_REG_BASE) /* MMU Address Space ID Register */ +#define MESTS (0x0c + MMU_REG_BASE) /* MMU Exception Status Register */ +#define MDEVA (0x10 + MMU_REG_BASE) /* MMU Operand Exception Virtual + Address Register */ +#define MDEVP (0x14 + MMU_REG_BASE) /* MMU Operand Exception Virtual Page + Number Register */ +#define MPTB (0x18 + MMU_REG_BASE) /* MMU Page Table Base Register */ +#define MSVA (0x20 + MMU_REG_BASE) /* MMU Search Virtual Address + Register */ +#define MTOP (0x24 + MMU_REG_BASE) /* MMU TLB Operation Register */ +#define MIDXI (0x28 + MMU_REG_BASE) /* MMU Index Register for + Instruciton */ +#define MIDXD (0x2c + MMU_REG_BASE) /* MMU Index Register for Operand */ + +#define MATM_offset (MATM - MMU_REG_BASE) +#define MPSZ_offset (MPSZ - MMU_REG_BASE) +#define MASID_offset (MASID - MMU_REG_BASE) +#define MESTS_offset (MESTS - MMU_REG_BASE) +#define MDEVA_offset (MDEVA - MMU_REG_BASE) +#define MDEVP_offset (MDEVP - MMU_REG_BASE) +#define MPTB_offset (MPTB - MMU_REG_BASE) +#define MSVA_offset (MSVA - MMU_REG_BASE) +#define MTOP_offset (MTOP - MMU_REG_BASE) +#define MIDXI_offset (MIDXI - MMU_REG_BASE) +#define MIDXD_offset (MIDXD - MMU_REG_BASE) + +#define MESTS_IT (1 << 0) /* Instruction TLB miss */ +#define MESTS_IA (1 << 1) /* Instruction Access Exception */ +#define MESTS_DT (1 << 4) /* Operand TLB miss */ +#define MESTS_DA (1 << 5) /* Operand Access Exception */ +#define MESTS_DRW (1 << 6) /* Operand Write Exception Flag */ + +/* + * PSW (Processor Status Word) + */ + +/* PSW bit */ +#define M32R_PSW_BIT_SM (7) /* Stack Mode */ +#define M32R_PSW_BIT_IE (6) /* Interrupt Enable */ +#define M32R_PSW_BIT_PM (3) /* Processor Mode [0:Supervisor,1:User] */ +#define M32R_PSW_BIT_C (0) /* Condition */ +#define M32R_PSW_BIT_BSM (7+8) /* Backup Stack Mode */ +#define M32R_PSW_BIT_BIE (6+8) /* Backup Interrupt Enable */ +#define M32R_PSW_BIT_BPM (3+8) /* Backup Processor Mode */ +#define M32R_PSW_BIT_BC (0+8) /* Backup Condition */ + +/* PSW bit map */ +#define M32R_PSW_SM (1UL<< M32R_PSW_BIT_SM) /* Stack Mode */ +#define M32R_PSW_IE (1UL<< M32R_PSW_BIT_IE) /* Interrupt Enable */ +#define M32R_PSW_PM (1UL<< M32R_PSW_BIT_PM) /* Processor Mode */ +#define M32R_PSW_C (1UL<< M32R_PSW_BIT_C) /* Condition */ +#define M32R_PSW_BSM (1UL<< M32R_PSW_BIT_BSM) /* Backup Stack Mode */ +#define M32R_PSW_BIE (1UL<< M32R_PSW_BIT_BIE) /* Backup Interrupt Enable */ +#define M32R_PSW_BPM (1UL<< M32R_PSW_BIT_BPM) /* Backup Processor Mode */ +#define M32R_PSW_BC (1UL<< M32R_PSW_BIT_BC) /* Backup Condition */ + +/* + * Direct address to SFR + */ + +#include <asm/page.h> +#ifdef CONFIG_MMU +#define NONCACHE_OFFSET (__PAGE_OFFSET + 0x20000000) +#else +#define NONCACHE_OFFSET __PAGE_OFFSET +#endif /* CONFIG_MMU */ + +#define M32R_ICU_ISTS_ADDR M32R_ICU_ISTS_PORTL+NONCACHE_OFFSET +#define M32R_ICU_IPICR_ADDR M32R_ICU_IPICR0_PORTL+NONCACHE_OFFSET +#define M32R_ICU_IMASK_ADDR M32R_ICU_IMASK_PORTL+NONCACHE_OFFSET +#define M32R_FPGA_CPU_NAME_ADDR M32R_FPGA_CPU_NAME0_PORTL+NONCACHE_OFFSET +#define M32R_FPGA_MODEL_ID_ADDR M32R_FPGA_MODEL_ID0_PORTL+NONCACHE_OFFSET +#define M32R_FPGA_VERSION_ADDR M32R_FPGA_VERSION0_PORTL+NONCACHE_OFFSET + +#endif /* _ASM_M32R_M32R_H_ */ diff --git a/arch/m32r/include/asm/m32r_mp_fpga.h b/arch/m32r/include/asm/m32r_mp_fpga.h new file mode 100644 index 000000000000..976d2b995919 --- /dev/null +++ b/arch/m32r/include/asm/m32r_mp_fpga.h @@ -0,0 +1,313 @@ +#ifndef _ASM_M32R_M32R_MP_FPGA_ +#define _ASM_M32R_M32R_MP_FPGA_ + +/* + * Renesas M32R-MP-FPGA + * + * Copyright (c) 2002 Hitoshi Yamamoto + * Copyright (c) 2003, 2004 Renesas Technology Corp. + */ + +/* + * ======================================================== + * M32R-MP-FPGA Memory Map + * ======================================================== + * 0x00000000 : Block#0 : 64[MB] + * 0x03E00000 : SFR + * 0x03E00000 : reserved + * 0x03EF0000 : FPGA + * 0x03EF1000 : reserved + * 0x03EF4000 : CKM + * 0x03EF4000 : BSELC + * 0x03EF5000 : reserved + * 0x03EFC000 : MFT + * 0x03EFD000 : SIO + * 0x03EFE000 : reserved + * 0x03EFF000 : ICU + * 0x03F00000 : Internal SRAM 64[KB] + * 0x03F10000 : reserved + * -------------------------------------------------------- + * 0x04000000 : Block#1 : 64[MB] + * 0x04000000 : Debug board SRAM 4[MB] + * 0x04400000 : reserved + * -------------------------------------------------------- + * 0x08000000 : Block#2 : 64[MB] + * -------------------------------------------------------- + * 0x0C000000 : Block#3 : 64[MB] + * -------------------------------------------------------- + * 0x10000000 : Block#4 : 64[MB] + * -------------------------------------------------------- + * 0x14000000 : Block#5 : 64[MB] + * -------------------------------------------------------- + * 0x18000000 : Block#6 : 64[MB] + * -------------------------------------------------------- + * 0x1C000000 : Block#7 : 64[MB] + * -------------------------------------------------------- + * 0xFE000000 : TLB + * 0xFE000000 : ITLB + * 0xFE000080 : reserved + * 0xFE000800 : DTLB + * 0xFE000880 : reserved + * -------------------------------------------------------- + * 0xFF000000 : System area + * 0xFFFF0000 : MMU + * 0xFFFF0030 : reserved + * 0xFFFF8000 : Debug function + * 0xFFFFA000 : reserved + * 0xFFFFC000 : CPU control + * 0xFFFFFFFF + * ======================================================== + */ + +/*======================================================================* + * Special Function Register + *======================================================================*/ +#define M32R_SFR_OFFSET (0x00E00000) /* 0x03E00000-0x03EFFFFF 1[MB] */ + +/* + * FPGA registers. + */ +#define M32R_FPGA_TOP (0x000F0000+M32R_SFR_OFFSET) + +#define M32R_FPGA_NUM_OF_CPUS_PORTL (0x00+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME0_PORTL (0x10+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME1_PORTL (0x14+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME2_PORTL (0x18+M32R_FPGA_TOP) +#define M32R_FPGA_CPU_NAME3_PORTL (0x1C+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID0_PORTL (0x20+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID1_PORTL (0x24+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID2_PORTL (0x28+M32R_FPGA_TOP) +#define M32R_FPGA_MODEL_ID3_PORTL (0x2C+M32R_FPGA_TOP) +#define M32R_FPGA_VERSION0_PORTL (0x30+M32R_FPGA_TOP) +#define M32R_FPGA_VERSION1_PORTL (0x34+M32R_FPGA_TOP) + +/* + * Clock and Power Manager registers. + */ +#define M32R_CPM_OFFSET (0x000F4000+M32R_SFR_OFFSET) + +#define M32R_CPM_CPUCLKCR_PORTL (0x00+M32R_CPM_OFFSET) +#define M32R_CPM_CLKMOD_PORTL (0x04+M32R_CPM_OFFSET) +#define M32R_CPM_PLLCR_PORTL (0x08+M32R_CPM_OFFSET) + +/* + * Block SELect Controller registers. + */ +#define M32R_BSELC_OFFSET (0x000F5000+M32R_SFR_OFFSET) + +#define M32R_BSEL0_CR0_PORTL (0x000+M32R_BSELC_OFFSET) +#define M32R_BSEL0_CR1_PORTL (0x004+M32R_BSELC_OFFSET) +#define M32R_BSEL1_CR0_PORTL (0x100+M32R_BSELC_OFFSET) +#define M32R_BSEL1_CR1_PORTL (0x104+M32R_BSELC_OFFSET) +#define M32R_BSEL2_CR0_PORTL (0x200+M32R_BSELC_OFFSET) +#define M32R_BSEL2_CR1_PORTL (0x204+M32R_BSELC_OFFSET) +#define M32R_BSEL3_CR0_PORTL (0x300+M32R_BSELC_OFFSET) +#define M32R_BSEL3_CR1_PORTL (0x304+M32R_BSELC_OFFSET) +#define M32R_BSEL4_CR0_PORTL (0x400+M32R_BSELC_OFFSET) +#define M32R_BSEL4_CR1_PORTL (0x404+M32R_BSELC_OFFSET) +#define M32R_BSEL5_CR0_PORTL (0x500+M32R_BSELC_OFFSET) +#define M32R_BSEL5_CR1_PORTL (0x504+M32R_BSELC_OFFSET) +#define M32R_BSEL6_CR0_PORTL (0x600+M32R_BSELC_OFFSET) +#define M32R_BSEL6_CR1_PORTL (0x604+M32R_BSELC_OFFSET) +#define M32R_BSEL7_CR0_PORTL (0x700+M32R_BSELC_OFFSET) +#define M32R_BSEL7_CR1_PORTL (0x704+M32R_BSELC_OFFSET) + +/* + * Multi Function Timer registers. + */ +#define M32R_MFT_OFFSET (0x000FC000+M32R_SFR_OFFSET) + +#define M32R_MFTCR_PORTL (0x000+M32R_MFT_OFFSET) /* MFT control */ +#define M32R_MFTRPR_PORTL (0x004+M32R_MFT_OFFSET) /* MFT real port */ + +#define M32R_MFT0_OFFSET (0x100+M32R_MFT_OFFSET) +#define M32R_MFT0MOD_PORTL (0x00+M32R_MFT0_OFFSET) /* MFT0 mode */ +#define M32R_MFT0BOS_PORTL (0x04+M32R_MFT0_OFFSET) /* MFT0 b-port output status */ +#define M32R_MFT0CUT_PORTL (0x08+M32R_MFT0_OFFSET) /* MFT0 count */ +#define M32R_MFT0RLD_PORTL (0x0C+M32R_MFT0_OFFSET) /* MFT0 reload */ +#define M32R_MFT0CMPRLD_PORTL (0x10+M32R_MFT0_OFFSET) /* MFT0 compare reload */ + +#define M32R_MFT1_OFFSET (0x200+M32R_MFT_OFFSET) +#define M32R_MFT1MOD_PORTL (0x00+M32R_MFT1_OFFSET) /* MFT1 mode */ +#define M32R_MFT1BOS_PORTL (0x04+M32R_MFT1_OFFSET) /* MFT1 b-port output status */ +#define M32R_MFT1CUT_PORTL (0x08+M32R_MFT1_OFFSET) /* MFT1 count */ +#define M32R_MFT1RLD_PORTL (0x0C+M32R_MFT1_OFFSET) /* MFT1 reload */ +#define M32R_MFT1CMPRLD_PORTL (0x10+M32R_MFT1_OFFSET) /* MFT1 compare reload */ + +#define M32R_MFT2_OFFSET (0x300+M32R_MFT_OFFSET) +#define M32R_MFT2MOD_PORTL (0x00+M32R_MFT2_OFFSET) /* MFT2 mode */ +#define M32R_MFT2BOS_PORTL (0x04+M32R_MFT2_OFFSET) /* MFT2 b-port output status */ +#define M32R_MFT2CUT_PORTL (0x08+M32R_MFT2_OFFSET) /* MFT2 count */ +#define M32R_MFT2RLD_PORTL (0x0C+M32R_MFT2_OFFSET) /* MFT2 reload */ +#define M32R_MFT2CMPRLD_PORTL (0x10+M32R_MFT2_OFFSET) /* MFT2 compare reload */ + +#define M32R_MFT3_OFFSET (0x400+M32R_MFT_OFFSET) +#define M32R_MFT3MOD_PORTL (0x00+M32R_MFT3_OFFSET) /* MFT3 mode */ +#define M32R_MFT3BOS_PORTL (0x04+M32R_MFT3_OFFSET) /* MFT3 b-port output status */ +#define M32R_MFT3CUT_PORTL (0x08+M32R_MFT3_OFFSET) /* MFT3 count */ +#define M32R_MFT3RLD_PORTL (0x0C+M32R_MFT3_OFFSET) /* MFT3 reload */ +#define M32R_MFT3CMPRLD_PORTL (0x10+M32R_MFT3_OFFSET) /* MFT3 compare reload */ + +#define M32R_MFT4_OFFSET (0x500+M32R_MFT_OFFSET) +#define M32R_MFT4MOD_PORTL (0x00+M32R_MFT4_OFFSET) /* MFT4 mode */ +#define M32R_MFT4BOS_PORTL (0x04+M32R_MFT4_OFFSET) /* MFT4 b-port output status */ +#define M32R_MFT4CUT_PORTL (0x08+M32R_MFT4_OFFSET) /* MFT4 count */ +#define M32R_MFT4RLD_PORTL (0x0C+M32R_MFT4_OFFSET) /* MFT4 reload */ +#define M32R_MFT4CMPRLD_PORTL (0x10+M32R_MFT4_OFFSET) /* MFT4 compare reload */ + +#define M32R_MFT5_OFFSET (0x600+M32R_MFT_OFFSET) +#define M32R_MFT5MOD_PORTL (0x00+M32R_MFT5_OFFSET) /* MFT4 mode */ +#define M32R_MFT5BOS_PORTL (0x04+M32R_MFT5_OFFSET) /* MFT4 b-port output status */ +#define M32R_MFT5CUT_PORTL (0x08+M32R_MFT5_OFFSET) /* MFT4 count */ +#define M32R_MFT5RLD_PORTL (0x0C+M32R_MFT5_OFFSET) /* MFT4 reload */ +#define M32R_MFT5CMPRLD_PORTL (0x10+M32R_MFT5_OFFSET) /* MFT4 compare reload */ + +#define M32R_MFTCR_MFT0MSK (1UL<<15) /* b16 */ +#define M32R_MFTCR_MFT1MSK (1UL<<14) /* b17 */ +#define M32R_MFTCR_MFT2MSK (1UL<<13) /* b18 */ +#define M32R_MFTCR_MFT3MSK (1UL<<12) /* b19 */ +#define M32R_MFTCR_MFT4MSK (1UL<<11) /* b20 */ +#define M32R_MFTCR_MFT5MSK (1UL<<10) /* b21 */ +#define M32R_MFTCR_MFT0EN (1UL<<7) /* b24 */ +#define M32R_MFTCR_MFT1EN (1UL<<6) /* b25 */ +#define M32R_MFTCR_MFT2EN (1UL<<5) /* b26 */ +#define M32R_MFTCR_MFT3EN (1UL<<4) /* b27 */ +#define M32R_MFTCR_MFT4EN (1UL<<3) /* b28 */ +#define M32R_MFTCR_MFT5EN (1UL<<2) /* b29 */ + +#define M32R_MFTMOD_CC_MASK (1UL<<15) /* b16 */ +#define M32R_MFTMOD_TCCR (1UL<<13) /* b18 */ +#define M32R_MFTMOD_GTSEL000 (0UL<<8) /* b21-23 : 000 */ +#define M32R_MFTMOD_GTSEL001 (1UL<<8) /* b21-23 : 001 */ +#define M32R_MFTMOD_GTSEL010 (2UL<<8) /* b21-23 : 010 */ +#define M32R_MFTMOD_GTSEL011 (3UL<<8) /* b21-23 : 011 */ +#define M32R_MFTMOD_GTSEL110 (6UL<<8) /* b21-23 : 110 */ +#define M32R_MFTMOD_GTSEL111 (7UL<<8) /* b21-23 : 111 */ +#define M32R_MFTMOD_CMSEL (1UL<<3) /* b28 */ +#define M32R_MFTMOD_CSSEL000 (0UL<<0) /* b29-b31 : 000 */ +#define M32R_MFTMOD_CSSEL001 (1UL<<0) /* b29-b31 : 001 */ +#define M32R_MFTMOD_CSSEL010 (2UL<<0) /* b29-b31 : 010 */ +#define M32R_MFTMOD_CSSEL011 (3UL<<0) /* b29-b31 : 011 */ +#define M32R_MFTMOD_CSSEL100 (4UL<<0) /* b29-b31 : 100 */ +#define M32R_MFTMOD_CSSEL110 (6UL<<0) /* b29-b31 : 110 */ + +/* + * Serial I/O registers. + */ +#define M32R_SIO_OFFSET (0x000FD000+M32R_SFR_OFFSET) + +#define M32R_SIO0_CR_PORTL (0x000+M32R_SIO_OFFSET) +#define M32R_SIO0_MOD0_PORTL (0x004+M32R_SIO_OFFSET) +#define M32R_SIO0_MOD1_PORTL (0x008+M32R_SIO_OFFSET) +#define M32R_SIO0_STS_PORTL (0x00C+M32R_SIO_OFFSET) +#define M32R_SIO0_TRCR_PORTL (0x010+M32R_SIO_OFFSET) +#define M32R_SIO0_BAUR_PORTL (0x014+M32R_SIO_OFFSET) +#define M32R_SIO0_RBAUR_PORTL (0x018+M32R_SIO_OFFSET) +#define M32R_SIO0_TXB_PORTL (0x01C+M32R_SIO_OFFSET) +#define M32R_SIO0_RXB_PORTL (0x020+M32R_SIO_OFFSET) + +/* + * Interrupt Control Unit registers. + */ +#define M32R_ICU_OFFSET (0x000FF000+M32R_SFR_OFFSET) + +#define M32R_ICU_ISTS_PORTL (0x004+M32R_ICU_OFFSET) +#define M32R_ICU_IREQ0_PORTL (0x008+M32R_ICU_OFFSET) +#define M32R_ICU_IREQ1_PORTL (0x00C+M32R_ICU_OFFSET) +#define M32R_ICU_SBICR_PORTL (0x018+M32R_ICU_OFFSET) +#define M32R_ICU_IMASK_PORTL (0x01C+M32R_ICU_OFFSET) +#define M32R_ICU_CR1_PORTL (0x200+M32R_ICU_OFFSET) /* INT0 */ +#define M32R_ICU_CR2_PORTL (0x204+M32R_ICU_OFFSET) /* INT1 */ +#define M32R_ICU_CR3_PORTL (0x208+M32R_ICU_OFFSET) /* INT2 */ +#define M32R_ICU_CR4_PORTL (0x20C+M32R_ICU_OFFSET) /* INT3 */ +#define M32R_ICU_CR5_PORTL (0x210+M32R_ICU_OFFSET) /* INT4 */ +#define M32R_ICU_CR6_PORTL (0x214+M32R_ICU_OFFSET) /* INT5 */ +#define M32R_ICU_CR7_PORTL (0x218+M32R_ICU_OFFSET) /* INT6 */ +#define M32R_ICU_CR8_PORTL (0x218+M32R_ICU_OFFSET) /* INT7 */ +#define M32R_ICU_CR32_PORTL (0x27C+M32R_ICU_OFFSET) /* SIO0 RX */ +#define M32R_ICU_CR33_PORTL (0x280+M32R_ICU_OFFSET) /* SIO0 TX */ +#define M32R_ICU_CR40_PORTL (0x29C+M32R_ICU_OFFSET) /* DMAC0 */ +#define M32R_ICU_CR41_PORTL (0x2A0+M32R_ICU_OFFSET) /* DMAC1 */ +#define M32R_ICU_CR48_PORTL (0x2BC+M32R_ICU_OFFSET) /* MFT0 */ +#define M32R_ICU_CR49_PORTL (0x2C0+M32R_ICU_OFFSET) /* MFT1 */ +#define M32R_ICU_CR50_PORTL (0x2C4+M32R_ICU_OFFSET) /* MFT2 */ +#define M32R_ICU_CR51_PORTL (0x2C8+M32R_ICU_OFFSET) /* MFT3 */ +#define M32R_ICU_CR52_PORTL (0x2CC+M32R_ICU_OFFSET) /* MFT4 */ +#define M32R_ICU_CR53_PORTL (0x2D0+M32R_ICU_OFFSET) /* MFT5 */ +#define M32R_ICU_IPICR0_PORTL (0x2DC+M32R_ICU_OFFSET) /* IPI0 */ +#define M32R_ICU_IPICR1_PORTL (0x2E0+M32R_ICU_OFFSET) /* IPI1 */ +#define M32R_ICU_IPICR2_PORTL (0x2E4+M32R_ICU_OFFSET) /* IPI2 */ +#define M32R_ICU_IPICR3_PORTL (0x2E8+M32R_ICU_OFFSET) /* IPI3 */ +#define M32R_ICU_IPICR4_PORTL (0x2EC+M32R_ICU_OFFSET) /* IPI4 */ +#define M32R_ICU_IPICR5_PORTL (0x2F0+M32R_ICU_OFFSET) /* IPI5 */ +#define M32R_ICU_IPICR6_PORTL (0x2F4+M32R_ICU_OFFSET) /* IPI6 */ +#define M32R_ICU_IPICR7_PORTL (0x2FC+M32R_ICU_OFFSET) /* IPI7 */ + +#define M32R_ICUISTS_VECB(val) ((val>>28) & 0xF) +#define M32R_ICUISTS_ISN(val) ((val>>22) & 0x3F) +#define M32R_ICUISTS_PIML(val) ((val>>16) & 0x7) + +#define M32R_ICUIMASK_IMSK0 (0UL<<16) /* b13-b15: Disable interrupt */ +#define M32R_ICUIMASK_IMSK1 (1UL<<16) /* b13-b15: Enable level 0 interrupt */ +#define M32R_ICUIMASK_IMSK2 (2UL<<16) /* b13-b15: Enable level 0,1 interrupt */ +#define M32R_ICUIMASK_IMSK3 (3UL<<16) /* b13-b15: Enable level 0-2 interrupt */ +#define M32R_ICUIMASK_IMSK4 (4UL<<16) /* b13-b15: Enable level 0-3 interrupt */ +#define M32R_ICUIMASK_IMSK5 (5UL<<16) /* b13-b15: Enable level 0-4 interrupt */ +#define M32R_ICUIMASK_IMSK6 (6UL<<16) /* b13-b15: Enable level 0-5 interrupt */ +#define M32R_ICUIMASK_IMSK7 (7UL<<16) /* b13-b15: Enable level 0-6 interrupt */ + +#define M32R_ICUCR_IEN (1UL<<12) /* b19: Interrupt enable */ +#define M32R_ICUCR_IRQ (1UL<<8) /* b23: Interrupt request */ +#define M32R_ICUCR_ISMOD00 (0UL<<4) /* b26-b27: Interrupt sense mode Edge HtoL */ +#define M32R_ICUCR_ISMOD01 (1UL<<4) /* b26-b27: Interrupt sense mode Level L */ +#define M32R_ICUCR_ISMOD10 (2UL<<4) /* b26-b27: Interrupt sense mode Edge LtoH*/ +#define M32R_ICUCR_ISMOD11 (3UL<<4) /* b26-b27: Interrupt sense mode Level H */ +#define M32R_ICUCR_ILEVEL0 (0UL<<0) /* b29-b31: Interrupt priority level 0 */ +#define M32R_ICUCR_ILEVEL1 (1UL<<0) /* b29-b31: Interrupt priority level 1 */ +#define M32R_ICUCR_ILEVEL2 (2UL<<0) /* b29-b31: Interrupt priority level 2 */ +#define M32R_ICUCR_ILEVEL3 (3UL<<0) /* b29-b31: Interrupt priority level 3 */ +#define M32R_ICUCR_ILEVEL4 (4UL<<0) /* b29-b31: Interrupt priority level 4 */ +#define M32R_ICUCR_ILEVEL5 (5UL<<0) /* b29-b31: Interrupt priority level 5 */ +#define M32R_ICUCR_ILEVEL6 (6UL<<0) /* b29-b31: Interrupt priority level 6 */ +#define M32R_ICUCR_ILEVEL7 (7UL<<0) /* b29-b31: Disable interrupt */ +#define M32R_ICUCR_ILEVEL_MASK (7UL) + +#define M32R_IRQ_INT0 (1) /* INT0 */ +#define M32R_IRQ_INT1 (2) /* INT1 */ +#define M32R_IRQ_INT2 (3) /* INT2 */ +#define M32R_IRQ_INT3 (4) /* INT3 */ +#define M32R_IRQ_INT4 (5) /* INT4 */ +#define M32R_IRQ_INT5 (6) /* INT5 */ +#define M32R_IRQ_INT6 (7) /* INT6 */ +#define M32R_IRQ_INT7 (8) /* INT7 */ +#define M32R_IRQ_MFT0 (16) /* MFT0 */ +#define M32R_IRQ_MFT1 (17) /* MFT1 */ +#define M32R_IRQ_MFT2 (18) /* MFT2 */ +#define M32R_IRQ_MFT3 (19) /* MFT3 */ +#define M32R_IRQ_MFT4 (20) /* MFT4 */ +#define M32R_IRQ_MFT5 (21) /* MFT5 */ +#define M32R_IRQ_DMAC0 (32) /* DMAC0 */ +#define M32R_IRQ_DMAC1 (33) /* DMAC1 */ +#define M32R_IRQ_SIO0_R (48) /* SIO0 receive */ +#define M32R_IRQ_SIO0_S (49) /* SIO0 send */ +#define M32R_IRQ_SIO1_R (50) /* SIO1 send */ +#define M32R_IRQ_SIO1_S (51) /* SIO1 receive */ +#define M32R_IRQ_IPI0 (56) /* IPI0 */ +#define M32R_IRQ_IPI1 (57) /* IPI1 */ +#define M32R_IRQ_IPI2 (58) /* IPI2 */ +#define M32R_IRQ_IPI3 (59) /* IPI3 */ +#define M32R_IRQ_IPI4 (60) /* IPI4 */ +#define M32R_IRQ_IPI5 (61) /* IPI5 */ +#define M32R_IRQ_IPI6 (62) /* IPI6 */ +#define M32R_IRQ_IPI7 (63) /* IPI7 */ + +/*======================================================================* + * CPU + *======================================================================*/ + +#define M32R_CPUID_PORTL (0xFFFFFFE0) +#define M32R_MCICAR_PORTL (0xFFFFFFF0) +#define M32R_MCDCAR_PORTL (0xFFFFFFF4) +#define M32R_MCCR_PORTL (0xFFFFFFFC) + +#endif /* _ASM_M32R_M32R_MP_FPGA_ */ diff --git a/arch/m32r/include/asm/mappi2/mappi2_pld.h b/arch/m32r/include/asm/mappi2/mappi2_pld.h new file mode 100644 index 000000000000..2624c9db7255 --- /dev/null +++ b/arch/m32r/include/asm/mappi2/mappi2_pld.h @@ -0,0 +1,150 @@ +#ifndef _MAPPI2_PLD_H +#define _MAPPI2_PLD_H + +/* + * include/asm-m32r/mappi2/mappi2_pld.h + * + * Definitions for Extended IO Logic on MAPPI2 board. + * based on m32700ut_pld.h + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* FIXME: + * Some C functions use non-cache address, so can't define non-cache address. + */ +#define PLD_BASE (0x10c00000 /* + NONCACHE_OFFSET */) +#define __reg8 (volatile unsigned char *) +#define __reg16 (volatile unsigned short *) +#define __reg32 (volatile unsigned int *) +#else +#define PLD_BASE (0x10c00000 + NONCACHE_OFFSET) +#define __reg8 +#define __reg16 +#define __reg32 +#endif /* __ASSEMBLY__ */ + +/* CFC */ +#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000) +#define PLD_CFSTS __reg16(PLD_BASE + 0x0002) +#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004) +#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006) +#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a) +#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c) + +/* MMC */ +#define PLD_MMCCR __reg16(PLD_BASE + 0x4000) +#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002) +#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006) +#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a) +#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c) +#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e) +#define PLD_MMCDET __reg16(PLD_BASE + 0x4010) +#define PLD_MMCWP __reg16(PLD_BASE + 0x4012) +#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000) +#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000) +#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000) +#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006) + +/* Power Control of MMC and CF */ +#define PLD_CPCR __reg16(PLD_BASE + 0x14000) + + +/*==== ICU ====*/ +#define M32R_IRQ_PC104 (5) /* INT4(PC/104) */ +#define M32R_IRQ_I2C (28) /* I2C-BUS */ +#if 1 +#define PLD_IRQ_CFIREQ (40) /* CFC Card Interrupt */ +#define PLD_IRQ_CFC_INSERT (41) /* CFC Card Insert */ +#define PLD_IRQ_CFC_EJECT (42) /* CFC Card Eject */ +#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */ +#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */ +#else +#define PLD_IRQ_CFIREQ (34) /* CFC Card Interrupt */ +#define PLD_IRQ_CFC_INSERT (35) /* CFC Card Insert */ +#define PLD_IRQ_CFC_EJECT (36) /* CFC Card Eject */ +#define PLD_IRQ_MMCCARD (37) /* MMC Card Insert */ +#define PLD_IRQ_MMCIRQ (38) /* MMC Transfer Done */ +#endif + + +#if 0 +/* LED Control + * + * 1: DIP swich side + * 2: Reset switch side + */ +#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002) +#define PLD_IOLED_1_ON 0x001 +#define PLD_IOLED_1_OFF 0x000 +#define PLD_IOLED_2_ON 0x002 +#define PLD_IOLED_2_OFF 0x000 + +/* DIP Switch + * 0: Write-protect of Flash Memory (0:protected, 1:non-protected) + * 1: - + * 2: - + * 3: - + */ +#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004) +#define PLD_IOSWSTS_IOSW2 0x0200 +#define PLD_IOSWSTS_IOSW1 0x0100 +#define PLD_IOSWSTS_IOWP0 0x0001 + +#endif + +/* CRC */ +#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000) +#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002) +#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004) +#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006) +#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) +#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) + + +#if 0 +/* RTC */ +#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) +#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002) +#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004) +#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006) +#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008) + +/* SIO0 */ +#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000) +#define PLD_ESIO0CR_TXEN 0x0001 +#define PLD_ESIO0CR_RXEN 0x0002 +#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002) +#define PLD_ESIO0MOD0_CTSS 0x0040 +#define PLD_ESIO0MOD0_RTSS 0x0080 +#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004) +#define PLD_ESIO0MOD1_LMFS 0x0010 +#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006) +#define PLD_ESIO0STS_TEMP 0x0001 +#define PLD_ESIO0STS_TXCP 0x0002 +#define PLD_ESIO0STS_RXCP 0x0004 +#define PLD_ESIO0STS_TXSC 0x0100 +#define PLD_ESIO0STS_RXSC 0x0200 +#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP) +#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008) +#define PLD_ESIO0INTCR_TXIEN 0x0002 +#define PLD_ESIO0INTCR_RXCEN 0x0004 +#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a) +#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c) +#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e) + +/* SIM Card */ +#define PLD_SCCR __reg16(PLD_BASE + 0x38000) +#define PLD_SCMOD __reg16(PLD_BASE + 0x38004) +#define PLD_SCSTS __reg16(PLD_BASE + 0x38006) +#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008) +#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a) +#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c) +#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e) + +#endif + +#endif /* _MAPPI2_PLD.H */ diff --git a/arch/m32r/include/asm/mappi3/mappi3_pld.h b/arch/m32r/include/asm/mappi3/mappi3_pld.h new file mode 100644 index 000000000000..451c40ee70af --- /dev/null +++ b/arch/m32r/include/asm/mappi3/mappi3_pld.h @@ -0,0 +1,142 @@ +#ifndef _MAPPI3_PLD_H +#define _MAPPI3_PLD_H + +/* + * include/asm-m32r/mappi3/mappi3_pld.h + * + * Definitions for Extended IO Logic on MAPPI3 board. + * based on m32700ut_pld.h + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* FIXME: + * Some C functions use non-cache address, so can't define non-cache address. + */ +#define PLD_BASE (0x1c000000 /* + NONCACHE_OFFSET */) +#define __reg8 (volatile unsigned char *) +#define __reg16 (volatile unsigned short *) +#define __reg32 (volatile unsigned int *) +#else +#define PLD_BASE (0x1c000000 + NONCACHE_OFFSET) +#define __reg8 +#define __reg16 +#define __reg32 +#endif /* __ASSEMBLY__ */ + +/* CFC */ +#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000) +#define PLD_CFSTS __reg16(PLD_BASE + 0x0002) +#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004) +#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006) +#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a) +#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c) + +/* MMC */ +#define PLD_MMCCR __reg16(PLD_BASE + 0x4000) +#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002) +#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006) +#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a) +#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c) +#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e) +#define PLD_MMCDET __reg16(PLD_BASE + 0x4010) +#define PLD_MMCWP __reg16(PLD_BASE + 0x4012) +#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000) +#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000) +#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000) +#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006) + +/* Power Control of MMC and CF */ +#define PLD_CPCR __reg16(PLD_BASE + 0x14000) + +/* ICU */ +#define M32R_IRQ_PC104 (5) /* INT4(PC/104) */ +#define M32R_IRQ_I2C (28) /* I2C-BUS */ +#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */ +#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert & Eject */ +#define PLD_IRQ_IDEIREQ (8) /* INT7 IDE Interrupt */ +#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */ +#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */ + +#if 0 +/* LED Control + * + * 1: DIP swich side + * 2: Reset switch side + */ +#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002) +#define PLD_IOLED_1_ON 0x001 +#define PLD_IOLED_1_OFF 0x000 +#define PLD_IOLED_2_ON 0x002 +#define PLD_IOLED_2_OFF 0x000 + +/* DIP Switch + * 0: Write-protect of Flash Memory (0:protected, 1:non-protected) + * 1: - + * 2: - + * 3: - + */ +#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004) +#define PLD_IOSWSTS_IOSW2 0x0200 +#define PLD_IOSWSTS_IOSW1 0x0100 +#define PLD_IOSWSTS_IOWP0 0x0001 + +#endif + +/* CRC */ +#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000) +#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002) +#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004) +#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006) +#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) +#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) + +#if 0 +/* RTC */ +#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) +#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002) +#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004) +#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006) +#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008) + +/* SIO0 */ +#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000) +#define PLD_ESIO0CR_TXEN 0x0001 +#define PLD_ESIO0CR_RXEN 0x0002 +#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002) +#define PLD_ESIO0MOD0_CTSS 0x0040 +#define PLD_ESIO0MOD0_RTSS 0x0080 +#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004) +#define PLD_ESIO0MOD1_LMFS 0x0010 +#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006) +#define PLD_ESIO0STS_TEMP 0x0001 +#define PLD_ESIO0STS_TXCP 0x0002 +#define PLD_ESIO0STS_RXCP 0x0004 +#define PLD_ESIO0STS_TXSC 0x0100 +#define PLD_ESIO0STS_RXSC 0x0200 +#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP) +#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008) +#define PLD_ESIO0INTCR_TXIEN 0x0002 +#define PLD_ESIO0INTCR_RXCEN 0x0004 +#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a) +#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c) +#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e) + +/* SIM Card */ +#define PLD_SCCR __reg16(PLD_BASE + 0x38000) +#define PLD_SCMOD __reg16(PLD_BASE + 0x38004) +#define PLD_SCSTS __reg16(PLD_BASE + 0x38006) +#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008) +#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a) +#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c) +#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e) + +#endif + +/* Reset Control */ +#define PLD_REBOOT __reg16(PLD_BASE + 0x38000) + +#endif /* _MAPPI3_PLD.H */ diff --git a/arch/m32r/include/asm/mc146818rtc.h b/arch/m32r/include/asm/mc146818rtc.h new file mode 100644 index 000000000000..aa1b7bf84f51 --- /dev/null +++ b/arch/m32r/include/asm/mc146818rtc.h @@ -0,0 +1,29 @@ +/* + * Machine dependent access functions for RTC registers. + */ +#ifndef _ASM_MC146818RTC_H +#define _ASM_MC146818RTC_H + +#include <asm/io.h> + +#ifndef RTC_PORT +#define RTC_PORT(x) ((x)) +#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */ +#endif + +/* + * The yet supported machines all access the RTC index register via + * an ISA port access but the way to access the date register differs ... + */ +#define CMOS_READ(addr) ({ \ +outb_p((addr),RTC_PORT(0)); \ +inb_p(RTC_PORT(1)); \ +}) +#define CMOS_WRITE(val, addr) ({ \ +outb_p((addr),RTC_PORT(0)); \ +outb_p((val),RTC_PORT(1)); \ +}) + +#define RTC_IRQ 8 + +#endif /* _ASM_MC146818RTC_H */ diff --git a/arch/m32r/include/asm/mman.h b/arch/m32r/include/asm/mman.h new file mode 100644 index 000000000000..516a8973b130 --- /dev/null +++ b/arch/m32r/include/asm/mman.h @@ -0,0 +1,17 @@ +#ifndef __M32R_MMAN_H__ +#define __M32R_MMAN_H__ + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* __M32R_MMAN_H__ */ diff --git a/arch/m32r/include/asm/mmu.h b/arch/m32r/include/asm/mmu.h new file mode 100644 index 000000000000..150cb92bb666 --- /dev/null +++ b/arch/m32r/include/asm/mmu.h @@ -0,0 +1,21 @@ +#ifndef _ASM_M32R_MMU_H +#define _ASM_M32R_MMU_H + +#if !defined(CONFIG_MMU) + +typedef struct { + unsigned long end_brk; +} mm_context_t; + +#else /* CONFIG_MMU */ + +/* Default "unsigned long" context */ +#ifndef CONFIG_SMP +typedef unsigned long mm_context_t; +#else +typedef unsigned long mm_context_t[NR_CPUS]; +#endif + +#endif /* CONFIG_MMU */ + +#endif /* _ASM_M32R_MMU_H */ diff --git a/arch/m32r/include/asm/mmu_context.h b/arch/m32r/include/asm/mmu_context.h new file mode 100644 index 000000000000..91909e5dd9d0 --- /dev/null +++ b/arch/m32r/include/asm/mmu_context.h @@ -0,0 +1,164 @@ +#ifndef _ASM_M32R_MMU_CONTEXT_H +#define _ASM_M32R_MMU_CONTEXT_H +#ifdef __KERNEL__ + +#include <asm/m32r.h> + +#define MMU_CONTEXT_ASID_MASK (0x000000FF) +#define MMU_CONTEXT_VERSION_MASK (0xFFFFFF00) +#define MMU_CONTEXT_FIRST_VERSION (0x00000100) +#define NO_CONTEXT (0x00000000) + +#ifndef __ASSEMBLY__ + +#include <asm/atomic.h> +#include <asm/pgalloc.h> +#include <asm/mmu.h> +#include <asm/tlbflush.h> +#include <asm-generic/mm_hooks.h> + +/* + * Cache of MMU context last used. + */ +#ifndef CONFIG_SMP +extern unsigned long mmu_context_cache_dat; +#define mmu_context_cache mmu_context_cache_dat +#define mm_context(mm) mm->context +#else /* not CONFIG_SMP */ +extern unsigned long mmu_context_cache_dat[]; +#define mmu_context_cache mmu_context_cache_dat[smp_processor_id()] +#define mm_context(mm) mm->context[smp_processor_id()] +#endif /* not CONFIG_SMP */ + +#define set_tlb_tag(entry, tag) (*entry = (tag & PAGE_MASK)|get_asid()) +#define set_tlb_data(entry, data) (*entry = (data | _PAGE_PRESENT)) + +#ifdef CONFIG_MMU +#define enter_lazy_tlb(mm, tsk) do { } while (0) + +static inline void get_new_mmu_context(struct mm_struct *mm) +{ + unsigned long mc = ++mmu_context_cache; + + if (!(mc & MMU_CONTEXT_ASID_MASK)) { + /* We exhaust ASID of this version. + Flush all TLB and start new cycle. */ + local_flush_tlb_all(); + /* Fix version if needed. + Note that we avoid version #0 to distingush NO_CONTEXT. */ + if (!mc) + mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION; + } + mm_context(mm) = mc; +} + +/* + * Get MMU context if needed. + */ +static inline void get_mmu_context(struct mm_struct *mm) +{ + if (mm) { + unsigned long mc = mmu_context_cache; + + /* Check if we have old version of context. + If it's old, we need to get new context with new version. */ + if ((mm_context(mm) ^ mc) & MMU_CONTEXT_VERSION_MASK) + get_new_mmu_context(mm); + } +} + +/* + * Initialize the context related info for a new mm_struct + * instance. + */ +static inline int init_new_context(struct task_struct *tsk, + struct mm_struct *mm) +{ +#ifndef CONFIG_SMP + mm->context = NO_CONTEXT; +#else /* CONFIG_SMP */ + int num_cpus = num_online_cpus(); + int i; + + for (i = 0 ; i < num_cpus ; i++) + mm->context[i] = NO_CONTEXT; +#endif /* CONFIG_SMP */ + + return 0; +} + +/* + * Destroy context related info for an mm_struct that is about + * to be put to rest. + */ +#define destroy_context(mm) do { } while (0) + +static inline void set_asid(unsigned long asid) +{ + *(volatile unsigned long *)MASID = (asid & MMU_CONTEXT_ASID_MASK); +} + +static inline unsigned long get_asid(void) +{ + unsigned long asid; + + asid = *(volatile long *)MASID; + asid &= MMU_CONTEXT_ASID_MASK; + + return asid; +} + +/* + * After we have set current->mm to a new value, this activates + * the context for the new mm so we see the new mappings. + */ +static inline void activate_context(struct mm_struct *mm) +{ + get_mmu_context(mm); + set_asid(mm_context(mm) & MMU_CONTEXT_ASID_MASK); +} + +static inline void switch_mm(struct mm_struct *prev, + struct mm_struct *next, struct task_struct *tsk) +{ +#ifdef CONFIG_SMP + int cpu = smp_processor_id(); +#endif /* CONFIG_SMP */ + + if (prev != next) { +#ifdef CONFIG_SMP + cpu_set(cpu, next->cpu_vm_mask); +#endif /* CONFIG_SMP */ + /* Set MPTB = next->pgd */ + *(volatile unsigned long *)MPTB = (unsigned long)next->pgd; + activate_context(next); + } +#ifdef CONFIG_SMP + else + if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) + activate_context(next); +#endif /* CONFIG_SMP */ +} + +#define deactivate_mm(tsk, mm) do { } while (0) + +#define activate_mm(prev, next) \ + switch_mm((prev), (next), NULL) + +#else /* not CONFIG_MMU */ +#define get_mmu_context(mm) do { } while (0) +#define init_new_context(tsk,mm) (0) +#define destroy_context(mm) do { } while (0) +#define set_asid(asid) do { } while (0) +#define get_asid() (0) +#define activate_context(mm) do { } while (0) +#define switch_mm(prev,next,tsk) do { } while (0) +#define deactivate_mm(mm,tsk) do { } while (0) +#define activate_mm(prev,next) do { } while (0) +#define enter_lazy_tlb(mm,tsk) do { } while (0) +#endif /* not CONFIG_MMU */ + +#endif /* not __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ +#endif /* _ASM_M32R_MMU_CONTEXT_H */ diff --git a/arch/m32r/include/asm/mmzone.h b/arch/m32r/include/asm/mmzone.h new file mode 100644 index 000000000000..9f3b5accda88 --- /dev/null +++ b/arch/m32r/include/asm/mmzone.h @@ -0,0 +1,59 @@ +/* + * Written by Pat Gaughen (gone@us.ibm.com) Mar 2002 + * + */ + +#ifndef _ASM_MMZONE_H_ +#define _ASM_MMZONE_H_ + +#include <asm/smp.h> + +#ifdef CONFIG_DISCONTIGMEM + +extern struct pglist_data *node_data[]; +#define NODE_DATA(nid) (node_data[nid]) + +#define node_localnr(pfn, nid) ((pfn) - NODE_DATA(nid)->node_start_pfn) +#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) +#define node_end_pfn(nid) \ +({ \ + pg_data_t *__pgdat = NODE_DATA(nid); \ + __pgdat->node_start_pfn + __pgdat->node_spanned_pages - 1; \ +}) + +#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)) +/* + * pfn_valid should be made as fast as possible, and the current definition + * is valid for machines that are NUMA, but still contiguous, which is what + * is currently supported. A more generalised, but slower definition would + * be something like this - mbligh: + * ( pfn_to_pgdat(pfn) && ((pfn) < node_end_pfn(pfn_to_nid(pfn))) ) + */ +#if 1 /* M32R_FIXME */ +#define pfn_valid(pfn) (1) +#else +#define pfn_valid(pfn) ((pfn) < num_physpages) +#endif + +/* + * generic node memory support, the following assumptions apply: + */ + +static __inline__ int pfn_to_nid(unsigned long pfn) +{ + int node; + + for (node = 0 ; node < MAX_NUMNODES ; node++) + if (pfn >= node_start_pfn(node) && pfn <= node_end_pfn(node)) + break; + + return node; +} + +static __inline__ struct pglist_data *pfn_to_pgdat(unsigned long pfn) +{ + return(NODE_DATA(pfn_to_nid(pfn))); +} + +#endif /* CONFIG_DISCONTIGMEM */ +#endif /* _ASM_MMZONE_H_ */ diff --git a/arch/m32r/include/asm/module.h b/arch/m32r/include/asm/module.h new file mode 100644 index 000000000000..eb73ee011215 --- /dev/null +++ b/arch/m32r/include/asm/module.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_MODULE_H +#define _ASM_M32R_MODULE_H + +struct mod_arch_specific { }; + +#define Elf_Shdr Elf32_Shdr +#define Elf_Sym Elf32_Sym +#define Elf_Ehdr Elf32_Ehdr + +#endif /* _ASM_M32R_MODULE_H */ diff --git a/arch/m32r/include/asm/msgbuf.h b/arch/m32r/include/asm/msgbuf.h new file mode 100644 index 000000000000..0d5a877b813e --- /dev/null +++ b/arch/m32r/include/asm/msgbuf.h @@ -0,0 +1,31 @@ +#ifndef _ASM_M32R_MSGBUF_H +#define _ASM_M32R_MSGBUF_H + +/* + * The msqid64_ds structure for m32r architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_M32R_MSGBUF_H */ diff --git a/arch/m32r/include/asm/mutex.h b/arch/m32r/include/asm/mutex.h new file mode 100644 index 000000000000..458c1f7fbc18 --- /dev/null +++ b/arch/m32r/include/asm/mutex.h @@ -0,0 +1,9 @@ +/* + * Pull in the generic implementation for the mutex fastpath. + * + * TODO: implement optimized primitives instead, or leave the generic + * implementation in place, or pick the atomic_xchg() based generic + * implementation. (see asm-generic/mutex-xchg.h for details) + */ + +#include <asm-generic/mutex-dec.h> diff --git a/arch/m32r/include/asm/opsput/opsput_lan.h b/arch/m32r/include/asm/opsput/opsput_lan.h new file mode 100644 index 000000000000..a5f18dd1ab20 --- /dev/null +++ b/arch/m32r/include/asm/opsput/opsput_lan.h @@ -0,0 +1,52 @@ +#ifndef _OPSPUT_OPSPUT_LAN_H +#define _OPSPUT_OPSPUT_LAN_H + +/* + * include/asm-m32r/opsput/opsput_lan.h + * + * OPSPUT-LAN board + * + * Copyright (c) 2002-2004 Takeo Takahashi, Mamoru Sakugawa + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define OPSPUT_LAN_BASE (0x10000000 /* + NONCACHE_OFFSET */) +#else +#define OPSPUT_LAN_BASE (0x10000000 + NONCACHE_OFFSET) +#endif /* __ASSEMBLY__ */ + +/* ICU + * ICUISTS: status register + * ICUIREQ0: request register + * ICUIREQ1: request register + * ICUCR3: control register for CFIREQ# interrupt + * ICUCR4: control register for CFC Card insert interrupt + * ICUCR5: control register for CFC Card eject interrupt + * ICUCR6: control register for external interrupt + * ICUCR11: control register for MMC Card insert/eject interrupt + * ICUCR13: control register for SC error interrupt + * ICUCR14: control register for SC receive interrupt + * ICUCR15: control register for SC send interrupt + * ICUCR16: control register for SIO0 receive interrupt + * ICUCR17: control register for SIO0 send interrupt + */ +#define OPSPUT_LAN_IRQ_LAN (OPSPUT_LAN_PLD_IRQ_BASE + 1) /* LAN */ +#define OPSPUT_LAN_IRQ_I2C (OPSPUT_LAN_PLD_IRQ_BASE + 3) /* I2C */ + +#define OPSPUT_LAN_ICUISTS __reg16(OPSPUT_LAN_BASE + 0xc0002) +#define OPSPUT_LAN_ICUISTS_VECB_MASK (0xf000) +#define OPSPUT_LAN_VECB(x) ((x) & OPSPUT_LAN_ICUISTS_VECB_MASK) +#define OPSPUT_LAN_ICUISTS_ISN_MASK (0x07c0) +#define OPSPUT_LAN_ICUISTS_ISN(x) ((x) & OPSPUT_LAN_ICUISTS_ISN_MASK) +#define OPSPUT_LAN_ICUIREQ0 __reg16(OPSPUT_LAN_BASE + 0xc0004) +#define OPSPUT_LAN_ICUCR1 __reg16(OPSPUT_LAN_BASE + 0xc0010) +#define OPSPUT_LAN_ICUCR3 __reg16(OPSPUT_LAN_BASE + 0xc0014) + +#endif /* _OPSPUT_OPSPUT_LAN_H */ diff --git a/arch/m32r/include/asm/opsput/opsput_lcd.h b/arch/m32r/include/asm/opsput/opsput_lcd.h new file mode 100644 index 000000000000..369c9f0832a6 --- /dev/null +++ b/arch/m32r/include/asm/opsput/opsput_lcd.h @@ -0,0 +1,55 @@ +#ifndef _OPSPUT_OPSPUT_LCD_H +#define _OPSPUT_OPSPUT_LCD_H + +/* + * include/asm-m32r/opsput/opsput_lcd.h + * + * OPSPUT-LCD board + * + * Copyright (c) 2002 Takeo Takahashi + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define OPSPUT_LCD_BASE (0x10000000 /* + NONCACHE_OFFSET */) +#else +#define OPSPUT_LCD_BASE (0x10000000 + NONCACHE_OFFSET) +#endif /* __ASSEMBLY__ */ + +/* + * ICU + */ +#define OPSPUT_LCD_IRQ_BAT_INT (OPSPUT_LCD_PLD_IRQ_BASE + 1) +#define OPSPUT_LCD_IRQ_USB_INT1 (OPSPUT_LCD_PLD_IRQ_BASE + 2) +#define OPSPUT_LCD_IRQ_AUDT0 (OPSPUT_LCD_PLD_IRQ_BASE + 3) +#define OPSPUT_LCD_IRQ_AUDT2 (OPSPUT_LCD_PLD_IRQ_BASE + 4) +#define OPSPUT_LCD_IRQ_BATSIO_RCV (OPSPUT_LCD_PLD_IRQ_BASE + 16) +#define OPSPUT_LCD_IRQ_BATSIO_SND (OPSPUT_LCD_PLD_IRQ_BASE + 17) +#define OPSPUT_LCD_IRQ_ASNDSIO_RCV (OPSPUT_LCD_PLD_IRQ_BASE + 18) +#define OPSPUT_LCD_IRQ_ASNDSIO_SND (OPSPUT_LCD_PLD_IRQ_BASE + 19) +#define OPSPUT_LCD_IRQ_ACNLSIO_SND (OPSPUT_LCD_PLD_IRQ_BASE + 21) + +#define OPSPUT_LCD_ICUISTS __reg16(OPSPUT_LCD_BASE + 0x300002) +#define OPSPUT_LCD_ICUISTS_VECB_MASK (0xf000) +#define OPSPUT_LCD_VECB(x) ((x) & OPSPUT_LCD_ICUISTS_VECB_MASK) +#define OPSPUT_LCD_ICUISTS_ISN_MASK (0x07c0) +#define OPSPUT_LCD_ICUISTS_ISN(x) ((x) & OPSPUT_LCD_ICUISTS_ISN_MASK) +#define OPSPUT_LCD_ICUIREQ0 __reg16(OPSPUT_LCD_BASE + 0x300004) +#define OPSPUT_LCD_ICUIREQ1 __reg16(OPSPUT_LCD_BASE + 0x300006) +#define OPSPUT_LCD_ICUCR1 __reg16(OPSPUT_LCD_BASE + 0x300020) +#define OPSPUT_LCD_ICUCR2 __reg16(OPSPUT_LCD_BASE + 0x300022) +#define OPSPUT_LCD_ICUCR3 __reg16(OPSPUT_LCD_BASE + 0x300024) +#define OPSPUT_LCD_ICUCR4 __reg16(OPSPUT_LCD_BASE + 0x300026) +#define OPSPUT_LCD_ICUCR16 __reg16(OPSPUT_LCD_BASE + 0x300030) +#define OPSPUT_LCD_ICUCR17 __reg16(OPSPUT_LCD_BASE + 0x300032) +#define OPSPUT_LCD_ICUCR18 __reg16(OPSPUT_LCD_BASE + 0x300034) +#define OPSPUT_LCD_ICUCR19 __reg16(OPSPUT_LCD_BASE + 0x300036) +#define OPSPUT_LCD_ICUCR21 __reg16(OPSPUT_LCD_BASE + 0x30003a) + +#endif /* _OPSPUT_OPSPUT_LCD_H */ diff --git a/arch/m32r/include/asm/opsput/opsput_pld.h b/arch/m32r/include/asm/opsput/opsput_pld.h new file mode 100644 index 000000000000..3f11ea1aac2d --- /dev/null +++ b/arch/m32r/include/asm/opsput/opsput_pld.h @@ -0,0 +1,255 @@ +#ifndef _OPSPUT_OPSPUT_PLD_H +#define _OPSPUT_OPSPUT_PLD_H + +/* + * include/asm-m32r/opsput/opsput_pld.h + * + * Definitions for Programable Logic Device(PLD) on OPSPUT board. + * + * Copyright (c) 2002 Takeo Takahashi + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of + * this archive for more details. + */ + +#define PLD_PLAT_BASE 0x1cc00000 + +#ifndef __ASSEMBLY__ +/* + * C functions use non-cache address. + */ +#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */) +#define __reg8 (volatile unsigned char *) +#define __reg16 (volatile unsigned short *) +#define __reg32 (volatile unsigned int *) +#else +#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET) +#define __reg8 +#define __reg16 +#define __reg32 +#endif /* __ASSEMBLY__ */ + +/* CFC */ +#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000) +#define PLD_CFSTS __reg16(PLD_BASE + 0x0002) +#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004) +#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006) +#define PLD_CFVENCR __reg16(PLD_BASE + 0x0008) +#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a) +#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c) +#define PLD_IDERSTCR __reg16(PLD_BASE + 0x0010) + +/* MMC */ +#define PLD_MMCCR __reg16(PLD_BASE + 0x4000) +#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002) +#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006) +#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a) +#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c) +#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e) +#define PLD_MMCDET __reg16(PLD_BASE + 0x4010) +#define PLD_MMCWP __reg16(PLD_BASE + 0x4012) +#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000) +#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000) +#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000) +#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006) + +/* ICU + * ICUISTS: status register + * ICUIREQ0: request register + * ICUIREQ1: request register + * ICUCR3: control register for CFIREQ# interrupt + * ICUCR4: control register for CFC Card insert interrupt + * ICUCR5: control register for CFC Card eject interrupt + * ICUCR6: control register for external interrupt + * ICUCR11: control register for MMC Card insert/eject interrupt + * ICUCR13: control register for SC error interrupt + * ICUCR14: control register for SC receive interrupt + * ICUCR15: control register for SC send interrupt + * ICUCR16: control register for SIO0 receive interrupt + * ICUCR17: control register for SIO0 send interrupt + */ +#if !defined(CONFIG_PLAT_USRV) +#define PLD_IRQ_INT0 (OPSPUT_PLD_IRQ_BASE + 0) /* None */ +#define PLD_IRQ_INT1 (OPSPUT_PLD_IRQ_BASE + 1) /* reserved */ +#define PLD_IRQ_INT2 (OPSPUT_PLD_IRQ_BASE + 2) /* reserved */ +#define PLD_IRQ_CFIREQ (OPSPUT_PLD_IRQ_BASE + 3) /* CF IREQ */ +#define PLD_IRQ_CFC_INSERT (OPSPUT_PLD_IRQ_BASE + 4) /* CF Insert */ +#define PLD_IRQ_CFC_EJECT (OPSPUT_PLD_IRQ_BASE + 5) /* CF Eject */ +#define PLD_IRQ_EXINT (OPSPUT_PLD_IRQ_BASE + 6) /* EXINT */ +#define PLD_IRQ_INT7 (OPSPUT_PLD_IRQ_BASE + 7) /* reserved */ +#define PLD_IRQ_INT8 (OPSPUT_PLD_IRQ_BASE + 8) /* reserved */ +#define PLD_IRQ_INT9 (OPSPUT_PLD_IRQ_BASE + 9) /* reserved */ +#define PLD_IRQ_INT10 (OPSPUT_PLD_IRQ_BASE + 10) /* reserved */ +#define PLD_IRQ_MMCCARD (OPSPUT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */ +#define PLD_IRQ_INT12 (OPSPUT_PLD_IRQ_BASE + 12) /* reserved */ +#define PLD_IRQ_SC_ERROR (OPSPUT_PLD_IRQ_BASE + 13) /* SC error */ +#define PLD_IRQ_SC_RCV (OPSPUT_PLD_IRQ_BASE + 14) /* SC receive */ +#define PLD_IRQ_SC_SND (OPSPUT_PLD_IRQ_BASE + 15) /* SC send */ +#define PLD_IRQ_SIO0_RCV (OPSPUT_PLD_IRQ_BASE + 16) /* SIO receive */ +#define PLD_IRQ_SIO0_SND (OPSPUT_PLD_IRQ_BASE + 17) /* SIO send */ +#define PLD_IRQ_INT18 (OPSPUT_PLD_IRQ_BASE + 18) /* reserved */ +#define PLD_IRQ_INT19 (OPSPUT_PLD_IRQ_BASE + 19) /* reserved */ +#define PLD_IRQ_INT20 (OPSPUT_PLD_IRQ_BASE + 20) /* reserved */ +#define PLD_IRQ_INT21 (OPSPUT_PLD_IRQ_BASE + 21) /* reserved */ +#define PLD_IRQ_INT22 (OPSPUT_PLD_IRQ_BASE + 22) /* reserved */ +#define PLD_IRQ_INT23 (OPSPUT_PLD_IRQ_BASE + 23) /* reserved */ +#define PLD_IRQ_INT24 (OPSPUT_PLD_IRQ_BASE + 24) /* reserved */ +#define PLD_IRQ_INT25 (OPSPUT_PLD_IRQ_BASE + 25) /* reserved */ +#define PLD_IRQ_INT26 (OPSPUT_PLD_IRQ_BASE + 26) /* reserved */ +#define PLD_IRQ_INT27 (OPSPUT_PLD_IRQ_BASE + 27) /* reserved */ +#define PLD_IRQ_INT28 (OPSPUT_PLD_IRQ_BASE + 28) /* reserved */ +#define PLD_IRQ_INT29 (OPSPUT_PLD_IRQ_BASE + 29) /* reserved */ +#define PLD_IRQ_INT30 (OPSPUT_PLD_IRQ_BASE + 30) /* reserved */ +#define PLD_IRQ_INT31 (OPSPUT_PLD_IRQ_BASE + 31) /* reserved */ + +#else /* CONFIG_PLAT_USRV */ + +#define PLD_IRQ_INT0 (OPSPUT_PLD_IRQ_BASE + 0) /* None */ +#define PLD_IRQ_INT1 (OPSPUT_PLD_IRQ_BASE + 1) /* reserved */ +#define PLD_IRQ_INT2 (OPSPUT_PLD_IRQ_BASE + 2) /* reserved */ +#define PLD_IRQ_CF0 (OPSPUT_PLD_IRQ_BASE + 3) /* CF0# */ +#define PLD_IRQ_CF1 (OPSPUT_PLD_IRQ_BASE + 4) /* CF1# */ +#define PLD_IRQ_CF2 (OPSPUT_PLD_IRQ_BASE + 5) /* CF2# */ +#define PLD_IRQ_CF3 (OPSPUT_PLD_IRQ_BASE + 6) /* CF3# */ +#define PLD_IRQ_CF4 (OPSPUT_PLD_IRQ_BASE + 7) /* CF4# */ +#define PLD_IRQ_INT8 (OPSPUT_PLD_IRQ_BASE + 8) /* reserved */ +#define PLD_IRQ_INT9 (OPSPUT_PLD_IRQ_BASE + 9) /* reserved */ +#define PLD_IRQ_INT10 (OPSPUT_PLD_IRQ_BASE + 10) /* reserved */ +#define PLD_IRQ_INT11 (OPSPUT_PLD_IRQ_BASE + 11) /* reserved */ +#define PLD_IRQ_UART0 (OPSPUT_PLD_IRQ_BASE + 12) /* UARTIRQ0 */ +#define PLD_IRQ_UART1 (OPSPUT_PLD_IRQ_BASE + 13) /* UARTIRQ1 */ +#define PLD_IRQ_INT14 (OPSPUT_PLD_IRQ_BASE + 14) /* reserved */ +#define PLD_IRQ_INT15 (OPSPUT_PLD_IRQ_BASE + 15) /* reserved */ +#define PLD_IRQ_SNDINT (OPSPUT_PLD_IRQ_BASE + 16) /* SNDINT# */ +#define PLD_IRQ_INT17 (OPSPUT_PLD_IRQ_BASE + 17) /* reserved */ +#define PLD_IRQ_INT18 (OPSPUT_PLD_IRQ_BASE + 18) /* reserved */ +#define PLD_IRQ_INT19 (OPSPUT_PLD_IRQ_BASE + 19) /* reserved */ +#define PLD_IRQ_INT20 (OPSPUT_PLD_IRQ_BASE + 20) /* reserved */ +#define PLD_IRQ_INT21 (OPSPUT_PLD_IRQ_BASE + 21) /* reserved */ +#define PLD_IRQ_INT22 (OPSPUT_PLD_IRQ_BASE + 22) /* reserved */ +#define PLD_IRQ_INT23 (OPSPUT_PLD_IRQ_BASE + 23) /* reserved */ +#define PLD_IRQ_INT24 (OPSPUT_PLD_IRQ_BASE + 24) /* reserved */ +#define PLD_IRQ_INT25 (OPSPUT_PLD_IRQ_BASE + 25) /* reserved */ +#define PLD_IRQ_INT26 (OPSPUT_PLD_IRQ_BASE + 26) /* reserved */ +#define PLD_IRQ_INT27 (OPSPUT_PLD_IRQ_BASE + 27) /* reserved */ +#define PLD_IRQ_INT28 (OPSPUT_PLD_IRQ_BASE + 28) /* reserved */ +#define PLD_IRQ_INT29 (OPSPUT_PLD_IRQ_BASE + 29) /* reserved */ +#define PLD_IRQ_INT30 (OPSPUT_PLD_IRQ_BASE + 30) /* reserved */ + +#endif /* CONFIG_PLAT_USRV */ + +#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002) +#define PLD_ICUISTS_VECB_MASK (0xf000) +#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK) +#define PLD_ICUISTS_ISN_MASK (0x07c0) +#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK) +#define PLD_ICUIREQ0 __reg16(PLD_BASE + 0x8004) +#define PLD_ICUIREQ1 __reg16(PLD_BASE + 0x8006) +#define PLD_ICUCR1 __reg16(PLD_BASE + 0x8100) +#define PLD_ICUCR2 __reg16(PLD_BASE + 0x8102) +#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104) +#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106) +#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108) +#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a) +#define PLD_ICUCR7 __reg16(PLD_BASE + 0x810c) +#define PLD_ICUCR8 __reg16(PLD_BASE + 0x810e) +#define PLD_ICUCR9 __reg16(PLD_BASE + 0x8110) +#define PLD_ICUCR10 __reg16(PLD_BASE + 0x8112) +#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114) +#define PLD_ICUCR12 __reg16(PLD_BASE + 0x8116) +#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118) +#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a) +#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c) +#define PLD_ICUCR16 __reg16(PLD_BASE + 0x811e) +#define PLD_ICUCR17 __reg16(PLD_BASE + 0x8120) +#define PLD_ICUCR_IEN (0x1000) +#define PLD_ICUCR_IREQ (0x0100) +#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */ +#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */ +#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */ +#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */ +#define PLD_ICUCR_ILEVEL0 (0x0000) +#define PLD_ICUCR_ILEVEL1 (0x0001) +#define PLD_ICUCR_ILEVEL2 (0x0002) +#define PLD_ICUCR_ILEVEL3 (0x0003) +#define PLD_ICUCR_ILEVEL4 (0x0004) +#define PLD_ICUCR_ILEVEL5 (0x0005) +#define PLD_ICUCR_ILEVEL6 (0x0006) +#define PLD_ICUCR_ILEVEL7 (0x0007) + +/* Power Control of MMC and CF */ +#define PLD_CPCR __reg16(PLD_BASE + 0x14000) +#define PLD_CPCR_CF 0x0001 +#define PLD_CPCR_MMC 0x0002 + +/* LED Control + * + * 1: DIP swich side + * 2: Reset switch side + */ +#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002) +#define PLD_IOLED_1_ON 0x001 +#define PLD_IOLED_1_OFF 0x000 +#define PLD_IOLED_2_ON 0x002 +#define PLD_IOLED_2_OFF 0x000 + +/* DIP Switch + * 0: Write-protect of Flash Memory (0:protected, 1:non-protected) + * 1: - + * 2: - + * 3: - + */ +#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004) +#define PLD_IOSWSTS_IOSW2 0x0200 +#define PLD_IOSWSTS_IOSW1 0x0100 +#define PLD_IOSWSTS_IOWP0 0x0001 + +/* CRC */ +#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000) +#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002) +#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004) +#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006) +#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008) +#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a) + +/* RTC */ +#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000) +#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002) +#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004) +#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006) +#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008) + +/* SIO0 */ +#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000) +#define PLD_ESIO0CR_TXEN 0x0001 +#define PLD_ESIO0CR_RXEN 0x0002 +#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002) +#define PLD_ESIO0MOD0_CTSS 0x0040 +#define PLD_ESIO0MOD0_RTSS 0x0080 +#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004) +#define PLD_ESIO0MOD1_LMFS 0x0010 +#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006) +#define PLD_ESIO0STS_TEMP 0x0001 +#define PLD_ESIO0STS_TXCP 0x0002 +#define PLD_ESIO0STS_RXCP 0x0004 +#define PLD_ESIO0STS_TXSC 0x0100 +#define PLD_ESIO0STS_RXSC 0x0200 +#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP) +#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008) +#define PLD_ESIO0INTCR_TXIEN 0x0002 +#define PLD_ESIO0INTCR_RXCEN 0x0004 +#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a) +#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c) +#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e) + +/* SIM Card */ +#define PLD_SCCR __reg16(PLD_BASE + 0x38000) +#define PLD_SCMOD __reg16(PLD_BASE + 0x38004) +#define PLD_SCSTS __reg16(PLD_BASE + 0x38006) +#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008) +#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a) +#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c) +#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e) + +#endif /* _OPSPUT_OPSPUT_PLD.H */ diff --git a/arch/m32r/include/asm/page.h b/arch/m32r/include/asm/page.h new file mode 100644 index 000000000000..c9333089fe11 --- /dev/null +++ b/arch/m32r/include/asm/page.h @@ -0,0 +1,87 @@ +#ifndef _ASM_M32R_PAGE_H +#define _ASM_M32R_PAGE_H + +/* PAGE_SHIFT determines the page size */ +#define PAGE_SHIFT 12 +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) + +#ifndef __ASSEMBLY__ + +extern void clear_page(void *to); +extern void copy_page(void *to, void *from); + +#define clear_user_page(page, vaddr, pg) clear_page(page) +#define copy_user_page(to, from, vaddr, pg) copy_page(to, from) + +#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \ + alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr) +#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE + +/* + * These are used to make use of C type-checking.. + */ +typedef struct { unsigned long pte; } pte_t; +typedef struct { unsigned long pmd; } pmd_t; +typedef struct { unsigned long pgd; } pgd_t; +#define pte_val(x) ((x).pte) +#define PTE_MASK PAGE_MASK + +typedef struct { unsigned long pgprot; } pgprot_t; +typedef struct page *pgtable_t; + +#define pmd_val(x) ((x).pmd) +#define pgd_val(x) ((x).pgd) +#define pgprot_val(x) ((x).pgprot) + +#define __pte(x) ((pte_t) { (x) } ) +#define __pmd(x) ((pmd_t) { (x) } ) +#define __pgd(x) ((pgd_t) { (x) } ) +#define __pgprot(x) ((pgprot_t) { (x) } ) + +#endif /* !__ASSEMBLY__ */ + +/* + * This handles the memory map.. We could make this a config + * option, but too many people screw it up, and too few need + * it. + * + * A __PAGE_OFFSET of 0xC0000000 means that the kernel has + * a virtual address space of one gigabyte, which limits the + * amount of physical memory you can use to about 950MB. + * + * If you want more physical memory than this then see the CONFIG_HIGHMEM4G + * and CONFIG_HIGHMEM64G options in the kernel configuration. + */ + +#define __MEMORY_START CONFIG_MEMORY_START +#define __MEMORY_SIZE CONFIG_MEMORY_SIZE + +#ifdef CONFIG_MMU +#define __PAGE_OFFSET (0x80000000) +#else +#define __PAGE_OFFSET (0x00000000) +#endif + +#define PAGE_OFFSET ((unsigned long)__PAGE_OFFSET) +#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET) +#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET)) + +#ifndef CONFIG_DISCONTIGMEM +#define PFN_BASE (CONFIG_MEMORY_START >> PAGE_SHIFT) +#define ARCH_PFN_OFFSET PFN_BASE +#define pfn_valid(pfn) (((pfn) - PFN_BASE) < max_mapnr) +#endif /* !CONFIG_DISCONTIGMEM */ + +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) + +#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC ) + +#define devmem_is_allowed(x) 1 + +#include <asm-generic/memory_model.h> +#include <asm-generic/page.h> + +#endif /* _ASM_M32R_PAGE_H */ diff --git a/arch/m32r/include/asm/param.h b/arch/m32r/include/asm/param.h new file mode 100644 index 000000000000..94c770196048 --- /dev/null +++ b/arch/m32r/include/asm/param.h @@ -0,0 +1,23 @@ +#ifndef _ASM_M32R_PARAM_H +#define _ASM_M32R_PARAM_H + +#ifdef __KERNEL__ +# define HZ CONFIG_HZ /* Internal kernel timer frequency */ +# define USER_HZ 100 /* .. some user interfaces are in "ticks" */ +# define CLOCKS_PER_SEC (USER_HZ) /* like times() */ +#endif + +#ifndef HZ +#define HZ 100 +#endif + +#define EXEC_PAGESIZE 4096 + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ + +#endif /* _ASM_M32R_PARAM_H */ + diff --git a/arch/m32r/include/asm/pci.h b/arch/m32r/include/asm/pci.h new file mode 100644 index 000000000000..fe785d167db6 --- /dev/null +++ b/arch/m32r/include/asm/pci.h @@ -0,0 +1,8 @@ +#ifndef _ASM_M32R_PCI_H +#define _ASM_M32R_PCI_H + +#include <asm-generic/pci.h> + +#define PCI_DMA_BUS_IS_PHYS (1) + +#endif /* _ASM_M32R_PCI_H */ diff --git a/arch/m32r/include/asm/percpu.h b/arch/m32r/include/asm/percpu.h new file mode 100644 index 000000000000..e3169301fe66 --- /dev/null +++ b/arch/m32r/include/asm/percpu.h @@ -0,0 +1,6 @@ +#ifndef __ARCH_M32R_PERCPU__ +#define __ARCH_M32R_PERCPU__ + +#include <asm-generic/percpu.h> + +#endif /* __ARCH_M32R_PERCPU__ */ diff --git a/arch/m32r/include/asm/pgalloc.h b/arch/m32r/include/asm/pgalloc.h new file mode 100644 index 000000000000..f11a2b909cdb --- /dev/null +++ b/arch/m32r/include/asm/pgalloc.h @@ -0,0 +1,76 @@ +#ifndef _ASM_M32R_PGALLOC_H +#define _ASM_M32R_PGALLOC_H + +#include <linux/mm.h> + +#include <asm/io.h> + +#define pmd_populate_kernel(mm, pmd, pte) \ + set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte))) + +static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd, + pgtable_t pte) +{ + set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte))); +} +#define pmd_pgtable(pmd) pmd_page(pmd) + +/* + * Allocate and free page tables. + */ +static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm) +{ + pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO); + + return pgd; +} + +static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) +{ + free_page((unsigned long)pgd); +} + +static __inline__ pte_t *pte_alloc_one_kernel(struct mm_struct *mm, + unsigned long address) +{ + pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO); + + return pte; +} + +static __inline__ pgtable_t pte_alloc_one(struct mm_struct *mm, + unsigned long address) +{ + struct page *pte = alloc_page(GFP_KERNEL|__GFP_ZERO); + + pgtable_page_ctor(pte); + return pte; +} + +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +{ + free_page((unsigned long)pte); +} + +static inline void pte_free(struct mm_struct *mm, pgtable_t pte) +{ + pgtable_page_dtor(pte); + __free_page(pte); +} + +#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, (pte)) + +/* + * allocating and freeing a pmd is trivial: the 1-entry pmd is + * inside the pgd, so has no extra memory associated with it. + * (In the PAE case we free the pmds as part of the pgd.) + */ + +#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); }) +#define pmd_free(mm, x) do { } while (0) +#define __pmd_free_tlb(tlb, x) do { } while (0) +#define pgd_populate(mm, pmd, pte) BUG() + +#define check_pgt_cache() do { } while (0) + +#endif /* _ASM_M32R_PGALLOC_H */ diff --git a/arch/m32r/include/asm/pgtable-2level.h b/arch/m32r/include/asm/pgtable-2level.h new file mode 100644 index 000000000000..bca3475f9595 --- /dev/null +++ b/arch/m32r/include/asm/pgtable-2level.h @@ -0,0 +1,78 @@ +#ifndef _ASM_M32R_PGTABLE_2LEVEL_H +#define _ASM_M32R_PGTABLE_2LEVEL_H +#ifdef __KERNEL__ + +/* + * traditional M32R two-level paging structure: + */ + +#define PGDIR_SHIFT 22 +#define PTRS_PER_PGD 1024 + +/* + * the M32R is two-level, so we don't really have any + * PMD directory physically. + */ +#define PMD_SHIFT 22 +#define PTRS_PER_PMD 1 + +#define PTRS_PER_PTE 1024 + +#define pte_ERROR(e) \ + printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e)) +#define pmd_ERROR(e) \ + printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e)) +#define pgd_ERROR(e) \ + printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) + +/* + * The "pgd_xxx()" functions here are trivial for a folded two-level + * setup: the pgd is never bad, and a pmd always exists (as it's folded + * into the pgd entry) + */ +static inline int pgd_none(pgd_t pgd) { return 0; } +static inline int pgd_bad(pgd_t pgd) { return 0; } +static inline int pgd_present(pgd_t pgd) { return 1; } +#define pgd_clear(xp) do { } while (0) + +/* + * Certain architectures need to do special things when PTEs + * within a page table are directly modified. Thus, the following + * hook is made available. + */ +#define set_pte(pteptr, pteval) (*(pteptr) = pteval) +#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +/* + * (pmds are folded into pgds so this doesnt get actually called, + * but the define is needed for a generic inline function.) + */ +#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) +#define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval) + +#define pgd_page_vaddr(pgd) \ +((unsigned long) __va(pgd_val(pgd) & PAGE_MASK)) + +#ifndef CONFIG_DISCONTIGMEM +#define pgd_page(pgd) (mem_map + ((pgd_val(pgd) >> PAGE_SHIFT) - PFN_BASE)) +#endif /* !CONFIG_DISCONTIGMEM */ + +static inline pmd_t *pmd_offset(pgd_t * dir, unsigned long address) +{ + return (pmd_t *) dir; +} + +#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte, 0)) +#define pte_same(a, b) (pte_val(a) == pte_val(b)) +#define pte_page(x) pfn_to_page(pte_pfn(x)) +#define pte_none(x) (!pte_val(x)) +#define pte_pfn(x) (pte_val(x) >> PAGE_SHIFT) +#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) +#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) + +#define PTE_FILE_MAX_BITS 29 +#define pte_to_pgoff(pte) (((pte_val(pte) >> 2) & 0x7f) | (((pte_val(pte) >> 10)) << 7)) +#define pgoff_to_pte(off) ((pte_t) { (((off) & 0x7f) << 2) | (((off) >> 7) << 10) | _PAGE_FILE }) + +#endif /* __KERNEL__ */ +#endif /* _ASM_M32R_PGTABLE_2LEVEL_H */ diff --git a/arch/m32r/include/asm/pgtable.h b/arch/m32r/include/asm/pgtable.h new file mode 100644 index 000000000000..e6359c566b50 --- /dev/null +++ b/arch/m32r/include/asm/pgtable.h @@ -0,0 +1,363 @@ +#ifndef _ASM_M32R_PGTABLE_H +#define _ASM_M32R_PGTABLE_H + +#include <asm-generic/4level-fixup.h> + +#ifdef __KERNEL__ +/* + * The Linux memory management assumes a three-level page table setup. On + * the M32R, we use that, but "fold" the mid level into the top-level page + * table, so that we physically have the same two-level page table as the + * M32R mmu expects. + * + * This file contains the functions and defines necessary to modify and use + * the M32R page table tree. + */ + +/* CAUTION!: If you change macro definitions in this file, you might have to + * change arch/m32r/mmu.S manually. + */ + +#ifndef __ASSEMBLY__ + +#include <linux/threads.h> +#include <linux/bitops.h> +#include <asm/processor.h> +#include <asm/addrspace.h> +#include <asm/page.h> + +struct mm_struct; +struct vm_area_struct; + +extern pgd_t swapper_pg_dir[1024]; +extern void paging_init(void); + +/* + * ZERO_PAGE is a global shared page that is always zero: used + * for zero-mapped memory areas etc.. + */ +extern unsigned long empty_zero_page[1024]; +#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) + +#endif /* !__ASSEMBLY__ */ + +#ifndef __ASSEMBLY__ +#include <asm/pgtable-2level.h> +#endif + +#define pgtable_cache_init() do { } while (0) + +#define PMD_SIZE (1UL << PMD_SHIFT) +#define PMD_MASK (~(PMD_SIZE - 1)) +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define PGDIR_MASK (~(PGDIR_SIZE - 1)) + +#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) +#define FIRST_USER_ADDRESS 0 + +#ifndef __ASSEMBLY__ +/* Just any arbitrary offset to the start of the vmalloc VM area: the + * current 8MB value just means that there will be a 8MB "hole" after the + * physical memory until the kernel virtual memory starts. That means that + * any out-of-bounds memory accesses will hopefully be caught. + * The vmalloc() routines leaves a hole of 4kB between each vmalloced + * area for the same reason. ;) + */ +#define VMALLOC_START KSEG2 +#define VMALLOC_END KSEG3 + +/* + * M32R TLB format + * + * [0] [1:19] [20:23] [24:31] + * +-----------------------+----+-------------+ + * | VPN |0000| ASID | + * +-----------------------+----+-------------+ + * +-+---------------------+----+-+---+-+-+-+-+ + * |0 PPN |0000|N|AC |L|G|V| | + * +-+---------------------+----+-+---+-+-+-+-+ + * RWX + */ + +#define _PAGE_BIT_DIRTY 0 /* software: page changed */ +#define _PAGE_BIT_FILE 0 /* when !present: nonlinear file + mapping */ +#define _PAGE_BIT_PRESENT 1 /* Valid: page is valid */ +#define _PAGE_BIT_GLOBAL 2 /* Global */ +#define _PAGE_BIT_LARGE 3 /* Large */ +#define _PAGE_BIT_EXEC 4 /* Execute */ +#define _PAGE_BIT_WRITE 5 /* Write */ +#define _PAGE_BIT_READ 6 /* Read */ +#define _PAGE_BIT_NONCACHABLE 7 /* Non cachable */ +#define _PAGE_BIT_ACCESSED 8 /* software: page referenced */ +#define _PAGE_BIT_PROTNONE 9 /* software: if not present */ + +#define _PAGE_DIRTY (1UL << _PAGE_BIT_DIRTY) +#define _PAGE_FILE (1UL << _PAGE_BIT_FILE) +#define _PAGE_PRESENT (1UL << _PAGE_BIT_PRESENT) +#define _PAGE_GLOBAL (1UL << _PAGE_BIT_GLOBAL) +#define _PAGE_LARGE (1UL << _PAGE_BIT_LARGE) +#define _PAGE_EXEC (1UL << _PAGE_BIT_EXEC) +#define _PAGE_WRITE (1UL << _PAGE_BIT_WRITE) +#define _PAGE_READ (1UL << _PAGE_BIT_READ) +#define _PAGE_NONCACHABLE (1UL << _PAGE_BIT_NONCACHABLE) +#define _PAGE_ACCESSED (1UL << _PAGE_BIT_ACCESSED) +#define _PAGE_PROTNONE (1UL << _PAGE_BIT_PROTNONE) + +#define _PAGE_TABLE \ + ( _PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED \ + | _PAGE_DIRTY ) +#define _KERNPG_TABLE \ + ( _PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED \ + | _PAGE_DIRTY ) +#define _PAGE_CHG_MASK \ + ( PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY ) + +#ifdef CONFIG_MMU +#define PAGE_NONE \ + __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED) +#define PAGE_SHARED \ + __pgprot(_PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED) +#define PAGE_SHARED_EXEC \ + __pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_WRITE | _PAGE_READ \ + | _PAGE_ACCESSED) +#define PAGE_COPY \ + __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_ACCESSED) +#define PAGE_COPY_EXEC \ + __pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_ACCESSED) +#define PAGE_READONLY \ + __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_ACCESSED) +#define PAGE_READONLY_EXEC \ + __pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_ACCESSED) + +#define __PAGE_KERNEL \ + ( _PAGE_PRESENT | _PAGE_EXEC | _PAGE_WRITE | _PAGE_READ | _PAGE_DIRTY \ + | _PAGE_ACCESSED ) +#define __PAGE_KERNEL_RO ( __PAGE_KERNEL & ~_PAGE_WRITE ) +#define __PAGE_KERNEL_NOCACHE ( __PAGE_KERNEL | _PAGE_NONCACHABLE) + +#define MAKE_GLOBAL(x) __pgprot((x) | _PAGE_GLOBAL) + +#define PAGE_KERNEL MAKE_GLOBAL(__PAGE_KERNEL) +#define PAGE_KERNEL_RO MAKE_GLOBAL(__PAGE_KERNEL_RO) +#define PAGE_KERNEL_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE) + +#else +#define PAGE_NONE __pgprot(0) +#define PAGE_SHARED __pgprot(0) +#define PAGE_SHARED_EXEC __pgprot(0) +#define PAGE_COPY __pgprot(0) +#define PAGE_COPY_EXEC __pgprot(0) +#define PAGE_READONLY __pgprot(0) +#define PAGE_READONLY_EXEC __pgprot(0) + +#define PAGE_KERNEL __pgprot(0) +#define PAGE_KERNEL_RO __pgprot(0) +#define PAGE_KERNEL_NOCACHE __pgprot(0) +#endif /* CONFIG_MMU */ + + /* xwr */ +#define __P000 PAGE_NONE +#define __P001 PAGE_READONLY +#define __P010 PAGE_COPY +#define __P011 PAGE_COPY +#define __P100 PAGE_READONLY_EXEC +#define __P101 PAGE_READONLY_EXEC +#define __P110 PAGE_COPY_EXEC +#define __P111 PAGE_COPY_EXEC + +#define __S000 PAGE_NONE +#define __S001 PAGE_READONLY +#define __S010 PAGE_SHARED +#define __S011 PAGE_SHARED +#define __S100 PAGE_READONLY_EXEC +#define __S101 PAGE_READONLY_EXEC +#define __S110 PAGE_SHARED_EXEC +#define __S111 PAGE_SHARED_EXEC + +/* page table for 0-4MB for everybody */ + +#define pte_present(x) (pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE)) +#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) + +#define pmd_none(x) (!pmd_val(x)) +#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT) +#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) +#define pmd_bad(x) ((pmd_val(x) & ~PAGE_MASK) != _KERNPG_TABLE) + +#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT)) + +/* + * The following only work if pte_present() is true. + * Undefined behaviour if not.. + */ +static inline int pte_dirty(pte_t pte) +{ + return pte_val(pte) & _PAGE_DIRTY; +} + +static inline int pte_young(pte_t pte) +{ + return pte_val(pte) & _PAGE_ACCESSED; +} + +static inline int pte_write(pte_t pte) +{ + return pte_val(pte) & _PAGE_WRITE; +} + +/* + * The following only works if pte_present() is not true. + */ +static inline int pte_file(pte_t pte) +{ + return pte_val(pte) & _PAGE_FILE; +} + +static inline int pte_special(pte_t pte) +{ + return 0; +} + +static inline pte_t pte_mkclean(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_DIRTY; + return pte; +} + +static inline pte_t pte_mkold(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_ACCESSED; + return pte; +} + +static inline pte_t pte_wrprotect(pte_t pte) +{ + pte_val(pte) &= ~_PAGE_WRITE; + return pte; +} + +static inline pte_t pte_mkdirty(pte_t pte) +{ + pte_val(pte) |= _PAGE_DIRTY; + return pte; +} + +static inline pte_t pte_mkyoung(pte_t pte) +{ + pte_val(pte) |= _PAGE_ACCESSED; + return pte; +} + +static inline pte_t pte_mkwrite(pte_t pte) +{ + pte_val(pte) |= _PAGE_WRITE; + return pte; +} + +static inline pte_t pte_mkspecial(pte_t pte) +{ + return pte; +} + +static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) +{ + return test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep); +} + +static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) +{ + clear_bit(_PAGE_BIT_WRITE, ptep); +} + +/* + * Macro and implementation to make a page protection as uncachable. + */ +static inline pgprot_t pgprot_noncached(pgprot_t _prot) +{ + unsigned long prot = pgprot_val(_prot); + + prot |= _PAGE_NONCACHABLE; + return __pgprot(prot); +} + +#define pgprot_writecombine(prot) pgprot_noncached(prot) + +/* + * Conversion functions: convert a page and protection to a page entry, + * and a page entry and page directory to the page they refer to. + */ +#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), pgprot) + +static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) +{ + set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) \ + | pgprot_val(newprot))); + + return pte; +} + +/* + * Conversion functions: convert a page and protection to a page entry, + * and a page entry and page directory to the page they refer to. + */ + +static inline void pmd_set(pmd_t * pmdp, pte_t * ptep) +{ + pmd_val(*pmdp) = (((unsigned long) ptep) & PAGE_MASK); +} + +#define pmd_page_vaddr(pmd) \ + ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) + +#ifndef CONFIG_DISCONTIGMEM +#define pmd_page(pmd) (mem_map + ((pmd_val(pmd) >> PAGE_SHIFT) - PFN_BASE)) +#endif /* !CONFIG_DISCONTIGMEM */ + +/* to find an entry in a page-table-directory. */ +#define pgd_index(address) \ + (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) + +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) + +/* to find an entry in a kernel page-table-directory */ +#define pgd_offset_k(address) pgd_offset(&init_mm, address) + +#define pmd_index(address) \ + (((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)) + +#define pte_index(address) \ + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_offset_kernel(dir, address) \ + ((pte_t *)pmd_page_vaddr(*(dir)) + pte_index(address)) +#define pte_offset_map(dir, address) \ + ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address)) +#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address) +#define pte_unmap(pte) do { } while (0) +#define pte_unmap_nested(pte) do { } while (0) + +/* Encode and de-code a swap entry */ +#define __swp_type(x) (((x).val >> 2) & 0x1f) +#define __swp_offset(x) ((x).val >> 10) +#define __swp_entry(type, offset) \ + ((swp_entry_t) { ((type) << 2) | ((offset) << 10) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +#endif /* !__ASSEMBLY__ */ + +/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ +#define kern_addr_valid(addr) (1) + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range(vma, vaddr, pfn, size, prot) + +#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR +#define __HAVE_ARCH_PTEP_SET_WRPROTECT +#define __HAVE_ARCH_PTE_SAME +#include <asm-generic/pgtable.h> + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_PGTABLE_H */ diff --git a/arch/m32r/include/asm/poll.h b/arch/m32r/include/asm/poll.h new file mode 100644 index 000000000000..c98509d3149e --- /dev/null +++ b/arch/m32r/include/asm/poll.h @@ -0,0 +1 @@ +#include <asm-generic/poll.h> diff --git a/arch/m32r/include/asm/posix_types.h b/arch/m32r/include/asm/posix_types.h new file mode 100644 index 000000000000..b309c5858637 --- /dev/null +++ b/arch/m32r/include/asm/posix_types.h @@ -0,0 +1,118 @@ +#ifndef _ASM_M32R_POSIX_TYPES_H +#define _ASM_M32R_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { + int val[2]; +} __kernel_fsid_t; + +#if defined(__KERNEL__) + +#undef __FD_SET +static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); +} + +#undef __FD_CLR +static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); +} + + +#undef __FD_ISSET +static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; +} + +/* + * This will unroll the loop for the normal constant case (8 ints, + * for a 256-bit fd_set) + */ +#undef __FD_ZERO +static __inline__ void __FD_ZERO(__kernel_fd_set *__p) +{ + unsigned long *__tmp = __p->fds_bits; + int __i; + + if (__builtin_constant_p(__FDSET_LONGS)) { + switch (__FDSET_LONGS) { + case 16: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + __tmp[ 8] = 0; __tmp[ 9] = 0; + __tmp[10] = 0; __tmp[11] = 0; + __tmp[12] = 0; __tmp[13] = 0; + __tmp[14] = 0; __tmp[15] = 0; + return; + + case 8: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + return; + + case 4: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + return; + } + } + __i = __FDSET_LONGS; + while (__i) { + __i--; + *__tmp = 0; + __tmp++; + } +} + +#endif /* defined(__KERNEL__) */ + +#endif /* _ASM_M32R_POSIX_TYPES_H */ diff --git a/arch/m32r/include/asm/processor.h b/arch/m32r/include/asm/processor.h new file mode 100644 index 000000000000..1a997fc148a2 --- /dev/null +++ b/arch/m32r/include/asm/processor.h @@ -0,0 +1,147 @@ +#ifndef _ASM_M32R_PROCESSOR_H +#define _ASM_M32R_PROCESSOR_H + +/* + * include/asm-m32r/processor.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1994 Linus Torvalds + * Copyright (C) 2001 Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <linux/kernel.h> +#include <asm/cache.h> +#include <asm/ptrace.h> /* pt_regs */ + +/* + * Default implementation of macro that returns current + * instruction pointer ("program counter"). + */ +#define current_text_addr() ({ __label__ _l; _l: &&_l; }) + +/* + * CPU type and hardware bug flags. Kept separately for each CPU. + * Members of this structure are referenced in head.S, so think twice + * before touching them. [mj] + */ + +struct cpuinfo_m32r { + unsigned long pgtable_cache_sz; + unsigned long cpu_clock; + unsigned long bus_clock; + unsigned long timer_divide; + unsigned long loops_per_jiffy; +}; + +/* + * capabilities of CPUs + */ + +extern struct cpuinfo_m32r boot_cpu_data; + +#ifdef CONFIG_SMP +extern struct cpuinfo_m32r cpu_data[]; +#define current_cpu_data cpu_data[smp_processor_id()] +#else +#define cpu_data (&boot_cpu_data) +#define current_cpu_data boot_cpu_data +#endif + +/* + * User space process size: 2GB (default). + */ +#ifdef CONFIG_MMU +#define TASK_SIZE (0x80000000UL) +#else +#define TASK_SIZE (0x00400000UL) +#endif + +#ifdef __KERNEL__ +#define STACK_TOP TASK_SIZE +#define STACK_TOP_MAX STACK_TOP +#endif + +/* This decides where the kernel will search for a free chunk of vm + * space during mmap's. + */ +#define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3) + +typedef struct { + unsigned long seg; +} mm_segment_t; + +#define MAX_TRAPS 10 + +struct debug_trap { + int nr_trap; + unsigned long addr[MAX_TRAPS]; + unsigned long insn[MAX_TRAPS]; +}; + +struct thread_struct { + unsigned long address; + unsigned long trap_no; /* Trap number */ + unsigned long error_code; /* Error code of trap */ + unsigned long lr; /* saved pc */ + unsigned long sp; /* user stack pointer */ + struct debug_trap debug_trap; +}; + +#define INIT_SP (sizeof(init_stack) + (unsigned long) &init_stack) + +#define INIT_THREAD { \ + .sp = INIT_SP, \ +} + +/* + * Do necessary setup to start up a newly executed thread. + */ + +/* User process Backup PSW */ +#define USERPS_BPSW (M32R_PSW_BSM|M32R_PSW_BIE|M32R_PSW_BPM) + +#define start_thread(regs, new_pc, new_spu) \ + do { \ + set_fs(USER_DS); \ + regs->psw = (regs->psw | USERPS_BPSW) & 0x0000FFFFUL; \ + regs->bpc = new_pc; \ + regs->spu = new_spu; \ + } while (0) + +/* Forward declaration, a strange C thing */ +struct task_struct; +struct mm_struct; + +/* Free all resources held by a thread. */ +extern void release_thread(struct task_struct *); + +#define prepare_to_copy(tsk) do { } while (0) + +/* + * create a kernel thread without removing it from tasklists + */ +extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); + +/* Copy and release all segment info associated with a VM */ +extern void copy_segments(struct task_struct *p, struct mm_struct * mm); +extern void release_segments(struct mm_struct * mm); + +extern unsigned long thread_saved_pc(struct task_struct *); + +/* Copy and release all segment info associated with a VM */ +#define copy_segments(p, mm) do { } while (0) +#define release_segments(mm) do { } while (0) + +unsigned long get_wchan(struct task_struct *p); +#define KSTK_EIP(tsk) ((tsk)->thread.lr) +#define KSTK_ESP(tsk) ((tsk)->thread.sp) + +#define THREAD_SIZE (2*PAGE_SIZE) + +#define cpu_relax() barrier() + +#endif /* _ASM_M32R_PROCESSOR_H */ diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h new file mode 100644 index 000000000000..a0755b982028 --- /dev/null +++ b/arch/m32r/include/asm/ptrace.h @@ -0,0 +1,148 @@ +#ifndef _ASM_M32R_PTRACE_H +#define _ASM_M32R_PTRACE_H + +/* + * linux/include/asm-m32r/ptrace.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * M32R version: + * Copyright (C) 2001-2002, 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +/* 0 - 13 are integer registers (general purpose registers). */ +#define PT_R4 0 +#define PT_R5 1 +#define PT_R6 2 +#define PT_REGS 3 +#define PT_R0 4 +#define PT_R1 5 +#define PT_R2 6 +#define PT_R3 7 +#define PT_R7 8 +#define PT_R8 9 +#define PT_R9 10 +#define PT_R10 11 +#define PT_R11 12 +#define PT_R12 13 +#define PT_SYSCNR 14 +#define PT_R13 PT_FP +#define PT_R14 PT_LR +#define PT_R15 PT_SP + +/* processor status and miscellaneous context registers. */ +#define PT_ACC0H 15 +#define PT_ACC0L 16 +#define PT_ACC1H 17 /* ISA_DSP_LEVEL2 only */ +#define PT_ACC1L 18 /* ISA_DSP_LEVEL2 only */ +#define PT_PSW 19 +#define PT_BPC 20 +#define PT_BBPSW 21 +#define PT_BBPC 22 +#define PT_SPU 23 +#define PT_FP 24 +#define PT_LR 25 +#define PT_SPI 26 +#define PT_ORIGR0 27 + +/* virtual pt_reg entry for gdb */ +#define PT_PC 30 +#define PT_CBR 31 +#define PT_EVB 32 + + +/* Control registers. */ +#define SPR_CR0 PT_PSW +#define SPR_CR1 PT_CBR /* read only */ +#define SPR_CR2 PT_SPI +#define SPR_CR3 PT_SPU +#define SPR_CR4 +#define SPR_CR5 PT_EVB /* part of M32R/E, M32R/I core only */ +#define SPR_CR6 PT_BPC +#define SPR_CR7 +#define SPR_CR8 PT_BBPSW +#define SPR_CR9 +#define SPR_CR10 +#define SPR_CR11 +#define SPR_CR12 +#define SPR_CR13 PT_WR +#define SPR_CR14 PT_BBPC +#define SPR_CR15 + +/* this struct defines the way the registers are stored on the + stack during a system call. */ +struct pt_regs { + /* Saved main processor registers. */ + unsigned long r4; + unsigned long r5; + unsigned long r6; + struct pt_regs *pt_regs; + unsigned long r0; + unsigned long r1; + unsigned long r2; + unsigned long r3; + unsigned long r7; + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + long syscall_nr; + + /* Saved main processor status and miscellaneous context registers. */ + unsigned long acc0h; + unsigned long acc0l; + unsigned long acc1h; /* ISA_DSP_LEVEL2 only */ + unsigned long acc1l; /* ISA_DSP_LEVEL2 only */ + unsigned long psw; + unsigned long bpc; /* saved PC for TRAP syscalls */ + unsigned long bbpsw; + unsigned long bbpc; + unsigned long spu; /* saved user stack */ + unsigned long fp; + unsigned long lr; /* saved PC for JL syscalls */ + unsigned long spi; /* saved kernel stack */ + unsigned long orig_r0; +}; + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 + +#define PTRACE_OLDSETOPTIONS 21 + +/* options set using PTRACE_SETOPTIONS */ +#define PTRACE_O_TRACESYSGOOD 0x00000001 + +#ifdef __KERNEL__ + +#include <asm/m32r.h> /* M32R_PSW_BSM, M32R_PSW_BPM */ + +struct task_struct; +extern void init_debug_traps(struct task_struct *); +#define arch_ptrace_attach(child) \ + init_debug_traps(child) + +#if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2) +#define user_mode(regs) ((M32R_PSW_BPM & (regs)->psw) != 0) +#elif defined(CONFIG_ISA_M32R) +#define user_mode(regs) ((M32R_PSW_BSM & (regs)->psw) != 0) +#else +#error unknown isa configuration +#endif + +#define instruction_pointer(regs) ((regs)->bpc) +#define profile_pc(regs) instruction_pointer(regs) + +extern void show_regs(struct pt_regs *); + +extern void withdraw_debug_trap(struct pt_regs *regs); + +#define task_pt_regs(task) \ + ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE) - 1) + +#endif /* __KERNEL */ + +#endif /* _ASM_M32R_PTRACE_H */ diff --git a/arch/m32r/include/asm/resource.h b/arch/m32r/include/asm/resource.h new file mode 100644 index 000000000000..b1ce766e37a0 --- /dev/null +++ b/arch/m32r/include/asm/resource.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_RESOURCE_H +#define _ASM_M32R_RESOURCE_H + +#include <asm-generic/resource.h> + +#endif /* _ASM_M32R_RESOURCE_H */ diff --git a/arch/m32r/include/asm/rtc.h b/arch/m32r/include/asm/rtc.h new file mode 100644 index 000000000000..0340633f3f4d --- /dev/null +++ b/arch/m32r/include/asm/rtc.h @@ -0,0 +1,65 @@ +#ifndef __RTC_H__ +#define __RTC_H__ + + /* Dallas DS1302 clock/calendar register numbers. */ +# define RTC_SECONDS 0 +# define RTC_MINUTES 1 +# define RTC_HOURS 2 +# define RTC_DAY_OF_MONTH 3 +# define RTC_MONTH 4 +# define RTC_WEEKDAY 5 +# define RTC_YEAR 6 +# define RTC_CONTROL 7 + + /* Bits in CONTROL register. */ +# define RTC_CONTROL_WRITEPROTECT 0x80 +# define RTC_TRICKLECHARGER 8 + + /* Bits in TRICKLECHARGER register TCS TCS TCS TCS DS DS RS RS. */ +# define RTC_TCR_PATTERN 0xA0 /* 1010xxxx */ +# define RTC_TCR_1DIOD 0x04 /* xxxx01xx */ +# define RTC_TCR_2DIOD 0x08 /* xxxx10xx */ +# define RTC_TCR_DISABLED 0x00 /* xxxxxx00 Disabled */ +# define RTC_TCR_2KOHM 0x01 /* xxxxxx01 2KOhm */ +# define RTC_TCR_4KOHM 0x02 /* xxxxxx10 4kOhm */ +# define RTC_TCR_8KOHM 0x03 /* xxxxxx11 8kOhm */ + +#ifdef CONFIG_DS1302 +extern unsigned char ds1302_readreg(int reg); +extern void ds1302_writereg(int reg, unsigned char val); +extern int ds1302_init(void); +# define CMOS_READ(x) ds1302_readreg(x) +# define CMOS_WRITE(val,reg) ds1302_writereg(reg,val) +# define RTC_INIT() ds1302_init() +#else + /* No RTC configured so we shouldn't try to access any. */ +# define CMOS_READ(x) 42 +# define CMOS_WRITE(x,y) +# define RTC_INIT() (-1) +#endif + +/* + * The struct used to pass data via the following ioctl. Similar to the + * struct tm in <time.h>, but it needs to be here so that the kernel + * source is self contained, allowing cross-compiles, etc. etc. + */ +struct rtc_time { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; +}; + +/* ioctl() calls that are permitted to the /dev/rtc interface. */ +#define RTC_MAGIC 'p' +#define RTC_RD_TIME _IOR(RTC_MAGIC, 0x09, struct rtc_time) /* Read RTC time. */ +#define RTC_SET_TIME _IOW(RTC_MAGIC, 0x0a, struct rtc_time) /* Set RTC time. */ +#define RTC_SET_CHARGE _IOW(RTC_MAGIC, 0x0b, int) +#define RTC_MAX_IOCTL 0x0b + +#endif /* __RTC_H__ */ diff --git a/arch/m32r/include/asm/s1d13806.h b/arch/m32r/include/asm/s1d13806.h new file mode 100644 index 000000000000..248d36a82d79 --- /dev/null +++ b/arch/m32r/include/asm/s1d13806.h @@ -0,0 +1,199 @@ +//---------------------------------------------------------------------------- +// +// File generated by S1D13806CFG.EXE +// +// Copyright (c) 2000,2001 Epson Research and Development, Inc. +// All rights reserved. +// +//---------------------------------------------------------------------------- + +// Panel: (active) 640x480 77Hz STN Single 8-bit (PCLK=CLKI=25.175MHz) +// Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=33.333MHz) + +#define SWIVEL_VIEW 0 /* 0:none, 1:90 not completed */ + +static struct s1d13xxxfb_regval s1d13xxxfb_initregs[] = { + + {0x0001,0x00}, // Miscellaneous Register + {0x01FC,0x00}, // Display Mode Register +#if defined(CONFIG_PLAT_MAPPI) + {0x0004,0x00}, // General IO Pins Configuration Register 0 + {0x0005,0x00}, // General IO Pins Configuration Register 1 + {0x0008,0x00}, // General IO Pins Control Register 0 + {0x0009,0x00}, // General IO Pins Control Register 1 + {0x0010,0x00}, // Memory Clock Configuration Register + {0x0014,0x00}, // LCD Pixel Clock Configuration Register + {0x0018,0x00}, // CRT/TV Pixel Clock Configuration Register + {0x001C,0x00}, // MediaPlug Clock Configuration Register +/* + * .. 10MHz: 0x00 + * .. 30MHz: 0x01 + * 30MHz ..: 0x02 + */ + {0x001E,0x02}, // CPU To Memory Wait State Select Register + {0x0021,0x02}, // DRAM Refresh Rate Register + {0x002A,0x11}, // DRAM Timings Control Register 0 + {0x002B,0x13}, // DRAM Timings Control Register 1 + {0x0020,0x80}, // Memory Configuration Register + {0x0030,0x25}, // Panel Type Register + {0x0031,0x00}, // MOD Rate Register + {0x0032,0x4F}, // LCD Horizontal Display Width Register + {0x0034,0x12}, // LCD Horizontal Non-Display Period Register + {0x0035,0x01}, // TFT FPLINE Start Position Register + {0x0036,0x0B}, // TFT FPLINE Pulse Width Register + {0x0038,0xDF}, // LCD Vertical Display Height Register 0 + {0x0039,0x01}, // LCD Vertical Display Height Register 1 + {0x003A,0x2C}, // LCD Vertical Non-Display Period Register + {0x003B,0x0A}, // TFT FPFRAME Start Position Register + {0x003C,0x01}, // TFT FPFRAME Pulse Width Register + + {0x0041,0x00}, // LCD Miscellaneous Register + {0x0042,0x00}, // LCD Display Start Address Register 0 + {0x0043,0x00}, // LCD Display Start Address Register 1 + {0x0044,0x00}, // LCD Display Start Address Register 2 + +#elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3) + {0x0004,0x07}, // GPIO[0:7] direction + {0x0005,0x00}, // GPIO[8:12] direction + {0x0008,0x00}, // GPIO[0:7] data + {0x0009,0x00}, // GPIO[8:12] data + {0x0008,0x04}, // LCD panel Vcc on + {0x0008,0x05}, // LCD panel reset + {0x0010,0x01}, // Memory Clock Configuration Register + {0x0014,0x30}, // LCD Pixel Clock Configuration Register (CLKI 22MHz/4) + {0x0018,0x00}, // CRT/TV Pixel Clock Configuration Register + {0x001C,0x00}, // MediaPlug Clock Configuration Register(10MHz) + {0x001E,0x00}, // CPU To Memory Wait State Select Register + {0x0020,0x80}, // Memory Configuration Register + {0x0021,0x03}, // DRAM Refresh Rate Register + {0x002A,0x00}, // DRAM Timings Control Register 0 + {0x002B,0x01}, // DRAM Timings Control Register 1 + {0x0030,0x25}, // Panel Type Register + {0x0031,0x00}, // MOD Rate Register + {0x0032,0x1d}, // LCD Horizontal Display Width Register + {0x0034,0x05}, // LCD Horizontal Non-Display Period Register + {0x0035,0x01}, // TFT FPLINE Start Position Register + {0x0036,0x01}, // TFT FPLINE Pulse Width Register + {0x0038,0x3F}, // LCD Vertical Display Height Register 0 + {0x0039,0x01}, // LCD Vertical Display Height Register 1 + {0x003A,0x0b}, // LCD Vertical Non-Display Period Register + {0x003B,0x07}, // TFT FPFRAME Start Position Register + {0x003C,0x02}, // TFT FPFRAME Pulse Width Register + + {0x0041,0x00}, // LCD Miscellaneous Register +#if (SWIVEL_VIEW == 0) + {0x0042,0x00}, // LCD Display Start Address Register 0 + {0x0043,0x00}, // LCD Display Start Address Register 1 + {0x0044,0x00}, // LCD Display Start Address Register 2 + +#elif (SWIVEL_VIEW == 1) + // 1024 - W(320) = 0x2C0 + {0x0042,0xC0}, // LCD Display Start Address Register 0 + {0x0043,0x02}, // LCD Display Start Address Register 1 + {0x0044,0x00}, // LCD Display Start Address Register 2 + // 1024 + {0x0046,0x00}, // LCD Memory Address Offset Register 0 + {0x0047,0x02}, // LCD Memory Address Offset Register 1 +#else +#error unsupported SWIVEL_VIEW mode +#endif +#else +#error no platform configuration +#endif /* CONFIG_PLAT_XXX */ + + {0x0048,0x00}, // LCD Pixel Panning Register + {0x004A,0x00}, // LCD Display FIFO High Threshold Control Register + {0x004B,0x00}, // LCD Display FIFO Low Threshold Control Register + {0x0050,0x4F}, // CRT/TV Horizontal Display Width Register + {0x0052,0x13}, // CRT/TV Horizontal Non-Display Period Register + {0x0053,0x01}, // CRT/TV HRTC Start Position Register + {0x0054,0x0B}, // CRT/TV HRTC Pulse Width Register + {0x0056,0xDF}, // CRT/TV Vertical Display Height Register 0 + {0x0057,0x01}, // CRT/TV Vertical Display Height Register 1 + {0x0058,0x2B}, // CRT/TV Vertical Non-Display Period Register + {0x0059,0x09}, // CRT/TV VRTC Start Position Register + {0x005A,0x01}, // CRT/TV VRTC Pulse Width Register + {0x005B,0x10}, // TV Output Control Register + + {0x0062,0x00}, // CRT/TV Display Start Address Register 0 + {0x0063,0x00}, // CRT/TV Display Start Address Register 1 + {0x0064,0x00}, // CRT/TV Display Start Address Register 2 + + {0x0068,0x00}, // CRT/TV Pixel Panning Register + {0x006A,0x00}, // CRT/TV Display FIFO High Threshold Control Register + {0x006B,0x00}, // CRT/TV Display FIFO Low Threshold Control Register + {0x0070,0x00}, // LCD Ink/Cursor Control Register + {0x0071,0x01}, // LCD Ink/Cursor Start Address Register + {0x0072,0x00}, // LCD Cursor X Position Register 0 + {0x0073,0x00}, // LCD Cursor X Position Register 1 + {0x0074,0x00}, // LCD Cursor Y Position Register 0 + {0x0075,0x00}, // LCD Cursor Y Position Register 1 + {0x0076,0x00}, // LCD Ink/Cursor Blue Color 0 Register + {0x0077,0x00}, // LCD Ink/Cursor Green Color 0 Register + {0x0078,0x00}, // LCD Ink/Cursor Red Color 0 Register + {0x007A,0x1F}, // LCD Ink/Cursor Blue Color 1 Register + {0x007B,0x3F}, // LCD Ink/Cursor Green Color 1 Register + {0x007C,0x1F}, // LCD Ink/Cursor Red Color 1 Register + {0x007E,0x00}, // LCD Ink/Cursor FIFO Threshold Register + {0x0080,0x00}, // CRT/TV Ink/Cursor Control Register + {0x0081,0x01}, // CRT/TV Ink/Cursor Start Address Register + {0x0082,0x00}, // CRT/TV Cursor X Position Register 0 + {0x0083,0x00}, // CRT/TV Cursor X Position Register 1 + {0x0084,0x00}, // CRT/TV Cursor Y Position Register 0 + {0x0085,0x00}, // CRT/TV Cursor Y Position Register 1 + {0x0086,0x00}, // CRT/TV Ink/Cursor Blue Color 0 Register + {0x0087,0x00}, // CRT/TV Ink/Cursor Green Color 0 Register + {0x0088,0x00}, // CRT/TV Ink/Cursor Red Color 0 Register + {0x008A,0x1F}, // CRT/TV Ink/Cursor Blue Color 1 Register + {0x008B,0x3F}, // CRT/TV Ink/Cursor Green Color 1 Register + {0x008C,0x1F}, // CRT/TV Ink/Cursor Red Color 1 Register + {0x008E,0x00}, // CRT/TV Ink/Cursor FIFO Threshold Register + {0x0100,0x00}, // BitBlt Control Register 0 + {0x0101,0x00}, // BitBlt Control Register 1 + {0x0102,0x00}, // BitBlt ROP Code/Color Expansion Register + {0x0103,0x00}, // BitBlt Operation Register + {0x0104,0x00}, // BitBlt Source Start Address Register 0 + {0x0105,0x00}, // BitBlt Source Start Address Register 1 + {0x0106,0x00}, // BitBlt Source Start Address Register 2 + {0x0108,0x00}, // BitBlt Destination Start Address Register 0 + {0x0109,0x00}, // BitBlt Destination Start Address Register 1 + {0x010A,0x00}, // BitBlt Destination Start Address Register 2 + {0x010C,0x00}, // BitBlt Memory Address Offset Register 0 + {0x010D,0x00}, // BitBlt Memory Address Offset Register 1 + {0x0110,0x00}, // BitBlt Width Register 0 + {0x0111,0x00}, // BitBlt Width Register 1 + {0x0112,0x00}, // BitBlt Height Register 0 + {0x0113,0x00}, // BitBlt Height Register 1 + {0x0114,0x00}, // BitBlt Background Color Register 0 + {0x0115,0x00}, // BitBlt Background Color Register 1 + {0x0118,0x00}, // BitBlt Foreground Color Register 0 + {0x0119,0x00}, // BitBlt Foreground Color Register 1 + {0x01E0,0x00}, // Look-Up Table Mode Register + {0x01E2,0x00}, // Look-Up Table Address Register + {0x01F0,0x10}, // Power Save Configuration Register + {0x01F1,0x00}, // Power Save Status Register + {0x01F4,0x00}, // CPU-to-Memory Access Watchdog Timer Register +#if (SWIVEL_VIEW == 0) + {0x01FC,0x01}, // Display Mode Register(0x01:LCD, 0x02:CRT, 0x03:LCD&CRT) +#elif (SWIVEL_VIEW == 1) + {0x01FC,0x41}, // Display Mode Register(0x01:LCD, 0x02:CRT, 0x03:LCD&CRT) +#else +#error unsupported SWIVEL_VIEW mode +#endif /* SWIVEL_VIEW */ + +#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3) + {0x0008,0x07}, // LCD panel Vdd & Vg on +#endif + + {0x0040,0x05}, // LCD Display Mode Register (2:4bpp,3:8bpp,5:16bpp) +#if defined(CONFIG_PLAT_MAPPI) + {0x0046,0x80}, // LCD Memory Address Offset Register 0 + {0x0047,0x02}, // LCD Memory Address Offset Register 1 +#elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3) + {0x0046,0xf0}, // LCD Memory Address Offset Register 0 + {0x0047,0x00}, // LCD Memory Address Offset Register 1 +#endif + {0x0060,0x05}, // CRT/TV Display Mode Register (2:4bpp,3:8bpp,5:16bpp) + {0x0066,0x80}, // CRT/TV Memory Address Offset Register 0 // takeo + {0x0067,0x02}, // CRT/TV Memory Address Offset Register 1 +}; diff --git a/arch/m32r/include/asm/scatterlist.h b/arch/m32r/include/asm/scatterlist.h new file mode 100644 index 000000000000..1ed372c73d0b --- /dev/null +++ b/arch/m32r/include/asm/scatterlist.h @@ -0,0 +1,21 @@ +#ifndef _ASM_M32R_SCATTERLIST_H +#define _ASM_M32R_SCATTERLIST_H + +#include <asm/types.h> + +struct scatterlist { +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + char * address; /* Location data is to be transferred to, NULL for + * highmem page */ + unsigned long page_link; + unsigned int offset;/* for highmem, page offset */ + + dma_addr_t dma_address; + unsigned int length; +}; + +#define ISA_DMA_THRESHOLD (0x1fffffff) + +#endif /* _ASM_M32R_SCATTERLIST_H */ diff --git a/arch/m32r/include/asm/sections.h b/arch/m32r/include/asm/sections.h new file mode 100644 index 000000000000..5e5d21c4908a --- /dev/null +++ b/arch/m32r/include/asm/sections.h @@ -0,0 +1,7 @@ +#ifndef _M32R_SECTIONS_H +#define _M32R_SECTIONS_H + +/* nothing to see, move along */ +#include <asm-generic/sections.h> + +#endif /* _M32R_SECTIONS_H */ diff --git a/arch/m32r/include/asm/segment.h b/arch/m32r/include/asm/segment.h new file mode 100644 index 000000000000..42b11aeb3249 --- /dev/null +++ b/arch/m32r/include/asm/segment.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_SEGMENT_H +#define _ASM_M32R_SEGMENT_H + +#define __KERNEL_CS 0x10 +#define __KERNEL_DS 0x18 + +#define __USER_CS 0x23 +#define __USER_DS 0x2B + +#endif /* _ASM_M32R_SEGMENT_H */ diff --git a/arch/m32r/include/asm/sembuf.h b/arch/m32r/include/asm/sembuf.h new file mode 100644 index 000000000000..c9873d6890e2 --- /dev/null +++ b/arch/m32r/include/asm/sembuf.h @@ -0,0 +1,25 @@ +#ifndef _ASM_M32R_SEMBUF_H +#define _ASM_M32R_SEMBUF_H + +/* + * The semid64_ds structure for m32r architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_M32R_SEMBUF_H */ diff --git a/arch/m32r/include/asm/serial.h b/arch/m32r/include/asm/serial.h new file mode 100644 index 000000000000..5ac244c72f15 --- /dev/null +++ b/arch/m32r/include/asm/serial.h @@ -0,0 +1,9 @@ +#ifndef _ASM_M32R_SERIAL_H +#define _ASM_M32R_SERIAL_H + +/* include/asm-m32r/serial.h */ + + +#define BASE_BAUD 115200 + +#endif /* _ASM_M32R_SERIAL_H */ diff --git a/arch/m32r/include/asm/setup.h b/arch/m32r/include/asm/setup.h new file mode 100644 index 000000000000..c637ab992394 --- /dev/null +++ b/arch/m32r/include/asm/setup.h @@ -0,0 +1,38 @@ +#ifndef _ASM_M32R_SETUP_H +#define _ASM_M32R_SETUP_H + +/* + * This is set up by the setup-routine at boot-time + */ + +#define COMMAND_LINE_SIZE 512 + +#ifdef __KERNEL__ + +#define PARAM ((unsigned char *)empty_zero_page) + +#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) +#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) +#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) +#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) +#define INITRD_START (*(unsigned long *) (PARAM+0x010)) +#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) + +#define M32R_CPUCLK (*(unsigned long *) (PARAM+0x018)) +#define M32R_BUSCLK (*(unsigned long *) (PARAM+0x01c)) +#define M32R_TIMER_DIVIDE (*(unsigned long *) (PARAM+0x020)) + +#define COMMAND_LINE ((char *) (PARAM+0x100)) + +#define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200)) + +#define RAMDISK_IMAGE_START_MASK (0x07FF) +#define RAMDISK_PROMPT_FLAG (0x8000) +#define RAMDISK_LOAD_FLAG (0x4000) + +extern unsigned long memory_start; +extern unsigned long memory_end; + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_SETUP_H */ diff --git a/arch/m32r/include/asm/shmbuf.h b/arch/m32r/include/asm/shmbuf.h new file mode 100644 index 000000000000..b0cdf0aa7d65 --- /dev/null +++ b/arch/m32r/include/asm/shmbuf.h @@ -0,0 +1,42 @@ +#ifndef _ASM_M32R_SHMBUF_H +#define _ASM_M32R_SHMBUF_H + +/* + * The shmid64_ds structure for M32R architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_M32R_SHMBUF_H */ diff --git a/arch/m32r/include/asm/shmparam.h b/arch/m32r/include/asm/shmparam.h new file mode 100644 index 000000000000..35986d81a528 --- /dev/null +++ b/arch/m32r/include/asm/shmparam.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_SHMPARAM_H +#define _ASM_M32R_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _ASM_M32R_SHMPARAM_H */ diff --git a/arch/m32r/include/asm/sigcontext.h b/arch/m32r/include/asm/sigcontext.h new file mode 100644 index 000000000000..da4a9c36d09b --- /dev/null +++ b/arch/m32r/include/asm/sigcontext.h @@ -0,0 +1,39 @@ +#ifndef _ASM_M32R_SIGCONTEXT_H +#define _ASM_M32R_SIGCONTEXT_H + +struct sigcontext { + /* CPU registers */ + /* Saved main processor registers. */ + unsigned long sc_r4; + unsigned long sc_r5; + unsigned long sc_r6; + struct pt_regs *sc_pt_regs; + unsigned long sc_r0; + unsigned long sc_r1; + unsigned long sc_r2; + unsigned long sc_r3; + unsigned long sc_r7; + unsigned long sc_r8; + unsigned long sc_r9; + unsigned long sc_r10; + unsigned long sc_r11; + unsigned long sc_r12; + + /* Saved main processor status and miscellaneous context registers. */ + unsigned long sc_acc0h; + unsigned long sc_acc0l; + unsigned long sc_acc1h; /* ISA_DSP_LEVEL2 only */ + unsigned long sc_acc1l; /* ISA_DSP_LEVEL2 only */ + unsigned long sc_psw; + unsigned long sc_bpc; /* saved PC for TRAP syscalls */ + unsigned long sc_bbpsw; + unsigned long sc_bbpc; + unsigned long sc_spu; /* saved user stack */ + unsigned long sc_fp; + unsigned long sc_lr; /* saved PC for JL syscalls */ + unsigned long sc_spi; /* saved kernel stack */ + + unsigned long oldmask; +}; + +#endif /* _ASM_M32R_SIGCONTEXT_H */ diff --git a/arch/m32r/include/asm/siginfo.h b/arch/m32r/include/asm/siginfo.h new file mode 100644 index 000000000000..7d9cd9ebfd0e --- /dev/null +++ b/arch/m32r/include/asm/siginfo.h @@ -0,0 +1,6 @@ +#ifndef _M32R_SIGINFO_H +#define _M32R_SIGINFO_H + +#include <asm-generic/siginfo.h> + +#endif /* _M32R_SIGINFO_H */ diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h new file mode 100644 index 000000000000..1a607066bc64 --- /dev/null +++ b/arch/m32r/include/asm/signal.h @@ -0,0 +1,166 @@ +#ifndef _ASM_M32R_SIGNAL_H +#define _ASM_M32R_SIGNAL_H + +#include <linux/types.h> +#include <linux/time.h> +#include <linux/compiler.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifdef __KERNEL__ +/* Most things should be clean enough to redefine this at will, if care + is taken to make libc match. */ + +#define _NSIG 64 +#define _NSIG_BPW 32 +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001u +#define SA_NOCLDWAIT 0x00000002u +#define SA_SIGINFO 0x00000004u +#define SA_ONSTACK 0x08000000u +#define SA_RESTART 0x10000000u +#define SA_NODEFER 0x40000000u +#define SA_RESETHAND 0x80000000u + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal.h> + +#ifdef __KERNEL__ +struct old_sigaction { + __sighandler_t sa_handler; + old_sigset_t sa_mask; + unsigned long sa_flags; + __sigrestore_t sa_restorer; +}; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + __sigrestore_t sa_restorer; + sigset_t sa_mask; /* mask last for extensibility */ +}; + +struct k_sigaction { + struct sigaction sa; +}; +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#ifdef __KERNEL__ +#include <asm/sigcontext.h> + +#undef __HAVE_ARCH_SIG_BITOPS + +struct pt_regs; +extern int do_signal(struct pt_regs *regs, sigset_t *oldset); + +#define ptrace_signal_deliver(regs, cookie) do { } while (0) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_SIGNAL_H */ diff --git a/arch/m32r/include/asm/smp.h b/arch/m32r/include/asm/smp.h new file mode 100644 index 000000000000..b96a6d2ffbc3 --- /dev/null +++ b/arch/m32r/include/asm/smp.h @@ -0,0 +1,119 @@ +#ifndef _ASM_M32R_SMP_H +#define _ASM_M32R_SMP_H + +#ifdef CONFIG_SMP +#ifndef __ASSEMBLY__ + +#include <linux/cpumask.h> +#include <linux/spinlock.h> +#include <linux/threads.h> +#include <asm/m32r.h> + +#define PHYSID_ARRAY_SIZE 1 + +struct physid_mask +{ + unsigned long mask[PHYSID_ARRAY_SIZE]; +}; + +typedef struct physid_mask physid_mask_t; + +#define physid_set(physid, map) set_bit(physid, (map).mask) +#define physid_clear(physid, map) clear_bit(physid, (map).mask) +#define physid_isset(physid, map) test_bit(physid, (map).mask) +#define physid_test_and_set(physid, map) test_and_set_bit(physid, (map).mask) + +#define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS) +#define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS) +#define physids_clear(map) bitmap_zero((map).mask, MAX_APICS) +#define physids_complement(dst, src) bitmap_complement((dst).mask,(src).mask, MAX_APICS) +#define physids_empty(map) bitmap_empty((map).mask, MAX_APICS) +#define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS) +#define physids_weight(map) bitmap_weight((map).mask, MAX_APICS) +#define physids_shift_right(d, s, n) bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS) +#define physids_shift_left(d, s, n) bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS) +#define physids_coerce(map) ((map).mask[0]) + +#define physids_promote(physids) \ + ({ \ + physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ + __physid_mask.mask[0] = physids; \ + __physid_mask; \ + }) + +#define physid_mask_of_physid(physid) \ + ({ \ + physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ + physid_set(physid, __physid_mask); \ + __physid_mask; \ + }) + +#define PHYSID_MASK_ALL { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} } +#define PHYSID_MASK_NONE { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} } + +extern physid_mask_t phys_cpu_present_map; + +/* + * Some lowlevel functions might want to know about + * the real CPU ID <-> CPU # mapping. + */ +extern volatile int cpu_2_physid[NR_CPUS]; +#define cpu_to_physid(cpu_id) cpu_2_physid[cpu_id] + +#define raw_smp_processor_id() (current_thread_info()->cpu) + +extern cpumask_t cpu_callout_map; + +static __inline__ int hard_smp_processor_id(void) +{ + return (int)*(volatile long *)M32R_CPUID_PORTL; +} + +static __inline__ int cpu_logical_map(int cpu) +{ + return cpu; +} + +static __inline__ int cpu_number_map(int cpu) +{ + return cpu; +} + +static __inline__ unsigned int num_booting_cpus(void) +{ + return cpus_weight(cpu_callout_map); +} + +extern void smp_send_timer(void); +extern unsigned long send_IPI_mask_phys(cpumask_t, int, int); + +extern void arch_send_call_function_single_ipi(int cpu); +extern void arch_send_call_function_ipi(cpumask_t mask); + +#endif /* not __ASSEMBLY__ */ + +#define NO_PROC_ID (0xff) /* No processor magic marker */ + +#define PROC_CHANGE_PENALTY (15) /* Schedule penalty */ + +/* + * M32R-mp IPI + */ +#define RESCHEDULE_IPI (M32R_IRQ_IPI0-M32R_IRQ_IPI0) +#define INVALIDATE_TLB_IPI (M32R_IRQ_IPI1-M32R_IRQ_IPI0) +#define CALL_FUNCTION_IPI (M32R_IRQ_IPI2-M32R_IRQ_IPI0) +#define LOCAL_TIMER_IPI (M32R_IRQ_IPI3-M32R_IRQ_IPI0) +#define INVALIDATE_CACHE_IPI (M32R_IRQ_IPI4-M32R_IRQ_IPI0) +#define CPU_BOOT_IPI (M32R_IRQ_IPI5-M32R_IRQ_IPI0) +#define CALL_FUNC_SINGLE_IPI (M32R_IRQ_IPI6-M32R_IRQ_IPI0) + +#define IPI_SHIFT (0) +#define NR_IPIS (8) + +#else /* CONFIG_SMP */ + +#define hard_smp_processor_id() 0 + +#endif /* CONFIG_SMP */ + +#endif /* _ASM_M32R_SMP_H */ diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h new file mode 100644 index 000000000000..be7ed589af5c --- /dev/null +++ b/arch/m32r/include/asm/socket.h @@ -0,0 +1,60 @@ +#ifndef _ASM_M32R_SOCKET_H +#define _ASM_M32R_SOCKET_H + +#include <asm/sockios.h> + +/* For setsockoptions(2) */ +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_SNDBUFFORCE 32 +#define SO_RCVBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 +/* To add :#define SO_REUSEPORT 15 */ +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#endif /* _ASM_M32R_SOCKET_H */ diff --git a/arch/m32r/include/asm/sockios.h b/arch/m32r/include/asm/sockios.h new file mode 100644 index 000000000000..6c1fb9b43bdb --- /dev/null +++ b/arch/m32r/include/asm/sockios.h @@ -0,0 +1,13 @@ +#ifndef _ASM_M32R_SOCKIOS_H +#define _ASM_M32R_SOCKIOS_H + +/* Socket-level I/O control calls. */ +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ + +#endif /* _ASM_M32R_SOCKIOS_H */ diff --git a/arch/m32r/include/asm/spinlock.h b/arch/m32r/include/asm/spinlock.h new file mode 100644 index 000000000000..dded923883b2 --- /dev/null +++ b/arch/m32r/include/asm/spinlock.h @@ -0,0 +1,326 @@ +#ifndef _ASM_M32R_SPINLOCK_H +#define _ASM_M32R_SPINLOCK_H + +/* + * linux/include/asm-m32r/spinlock.h + * + * M32R version: + * Copyright (C) 2001, 2002 Hitoshi Yamamoto + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <linux/compiler.h> +#include <asm/atomic.h> +#include <asm/page.h> + +/* + * Your basic SMP spinlocks, allowing only a single CPU anywhere + * + * (the type definitions are in asm/spinlock_types.h) + * + * Simple spin lock operations. There are two variants, one clears IRQ's + * on the local processor, one does not. + * + * We make no fairness assumptions. They have a cost. + */ + +#define __raw_spin_is_locked(x) (*(volatile int *)(&(x)->slock) <= 0) +#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) +#define __raw_spin_unlock_wait(x) \ + do { cpu_relax(); } while (__raw_spin_is_locked(x)) + +/** + * __raw_spin_trylock - Try spin lock and return a result + * @lock: Pointer to the lock variable + * + * __raw_spin_trylock() tries to get the lock and returns a result. + * On the m32r, the result value is 1 (= Success) or 0 (= Failure). + */ +static inline int __raw_spin_trylock(raw_spinlock_t *lock) +{ + int oldval; + unsigned long tmp1, tmp2; + + /* + * lock->slock : =1 : unlock + * : <=0 : lock + * { + * oldval = lock->slock; <--+ need atomic operation + * lock->slock = 0; <--+ + * } + */ + __asm__ __volatile__ ( + "# __raw_spin_trylock \n\t" + "ldi %1, #0; \n\t" + "mvfc %2, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r6", "%3") + "lock %0, @%3; \n\t" + "unlock %1, @%3; \n\t" + "mvtc %2, psw; \n\t" + : "=&r" (oldval), "=&r" (tmp1), "=&r" (tmp2) + : "r" (&lock->slock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + + return (oldval > 0); +} + +static inline void __raw_spin_lock(raw_spinlock_t *lock) +{ + unsigned long tmp0, tmp1; + + /* + * lock->slock : =1 : unlock + * : <=0 : lock + * + * for ( ; ; ) { + * lock->slock -= 1; <-- need atomic operation + * if (lock->slock == 0) break; + * for ( ; lock->slock <= 0 ; ); + * } + */ + __asm__ __volatile__ ( + "# __raw_spin_lock \n\t" + ".fillinsn \n" + "1: \n\t" + "mvfc %1, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r6", "%2") + "lock %0, @%2; \n\t" + "addi %0, #-1; \n\t" + "unlock %0, @%2; \n\t" + "mvtc %1, psw; \n\t" + "bltz %0, 2f; \n\t" + LOCK_SECTION_START(".balign 4 \n\t") + ".fillinsn \n" + "2: \n\t" + "ld %0, @%2; \n\t" + "bgtz %0, 1b; \n\t" + "bra 2b; \n\t" + LOCK_SECTION_END + : "=&r" (tmp0), "=&r" (tmp1) + : "r" (&lock->slock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); +} + +static inline void __raw_spin_unlock(raw_spinlock_t *lock) +{ + mb(); + lock->slock = 1; +} + +/* + * Read-write spinlocks, allowing multiple readers + * but only one writer. + * + * NOTE! it is quite common to have readers in interrupts + * but no interrupt writers. For those circumstances we + * can "mix" irq-safe locks - any writer needs to get a + * irq-safe write-lock, but readers can get non-irqsafe + * read-locks. + * + * On x86, we implement read-write locks as a 32-bit counter + * with the high bit (sign) being the "contended" bit. + * + * The inline assembly is non-obvious. Think about it. + * + * Changed to use the same technique as rw semaphores. See + * semaphore.h for details. -ben + */ + +/** + * read_can_lock - would read_trylock() succeed? + * @lock: the rwlock in question. + */ +#define __raw_read_can_lock(x) ((int)(x)->lock > 0) + +/** + * write_can_lock - would write_trylock() succeed? + * @lock: the rwlock in question. + */ +#define __raw_write_can_lock(x) ((x)->lock == RW_LOCK_BIAS) + +static inline void __raw_read_lock(raw_rwlock_t *rw) +{ + unsigned long tmp0, tmp1; + + /* + * rw->lock : >0 : unlock + * : <=0 : lock + * + * for ( ; ; ) { + * rw->lock -= 1; <-- need atomic operation + * if (rw->lock >= 0) break; + * rw->lock += 1; <-- need atomic operation + * for ( ; rw->lock <= 0 ; ); + * } + */ + __asm__ __volatile__ ( + "# read_lock \n\t" + ".fillinsn \n" + "1: \n\t" + "mvfc %1, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r6", "%2") + "lock %0, @%2; \n\t" + "addi %0, #-1; \n\t" + "unlock %0, @%2; \n\t" + "mvtc %1, psw; \n\t" + "bltz %0, 2f; \n\t" + LOCK_SECTION_START(".balign 4 \n\t") + ".fillinsn \n" + "2: \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r6", "%2") + "lock %0, @%2; \n\t" + "addi %0, #1; \n\t" + "unlock %0, @%2; \n\t" + "mvtc %1, psw; \n\t" + ".fillinsn \n" + "3: \n\t" + "ld %0, @%2; \n\t" + "bgtz %0, 1b; \n\t" + "bra 3b; \n\t" + LOCK_SECTION_END + : "=&r" (tmp0), "=&r" (tmp1) + : "r" (&rw->lock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); +} + +static inline void __raw_write_lock(raw_rwlock_t *rw) +{ + unsigned long tmp0, tmp1, tmp2; + + /* + * rw->lock : =RW_LOCK_BIAS_STR : unlock + * : !=RW_LOCK_BIAS_STR : lock + * + * for ( ; ; ) { + * rw->lock -= RW_LOCK_BIAS_STR; <-- need atomic operation + * if (rw->lock == 0) break; + * rw->lock += RW_LOCK_BIAS_STR; <-- need atomic operation + * for ( ; rw->lock != RW_LOCK_BIAS_STR ; ) ; + * } + */ + __asm__ __volatile__ ( + "# write_lock \n\t" + "seth %1, #high(" RW_LOCK_BIAS_STR "); \n\t" + "or3 %1, %1, #low(" RW_LOCK_BIAS_STR "); \n\t" + ".fillinsn \n" + "1: \n\t" + "mvfc %2, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r7", "%3") + "lock %0, @%3; \n\t" + "sub %0, %1; \n\t" + "unlock %0, @%3; \n\t" + "mvtc %2, psw; \n\t" + "bnez %0, 2f; \n\t" + LOCK_SECTION_START(".balign 4 \n\t") + ".fillinsn \n" + "2: \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r7", "%3") + "lock %0, @%3; \n\t" + "add %0, %1; \n\t" + "unlock %0, @%3; \n\t" + "mvtc %2, psw; \n\t" + ".fillinsn \n" + "3: \n\t" + "ld %0, @%3; \n\t" + "beq %0, %1, 1b; \n\t" + "bra 3b; \n\t" + LOCK_SECTION_END + : "=&r" (tmp0), "=&r" (tmp1), "=&r" (tmp2) + : "r" (&rw->lock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r7" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); +} + +static inline void __raw_read_unlock(raw_rwlock_t *rw) +{ + unsigned long tmp0, tmp1; + + __asm__ __volatile__ ( + "# read_unlock \n\t" + "mvfc %1, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r6", "%2") + "lock %0, @%2; \n\t" + "addi %0, #1; \n\t" + "unlock %0, @%2; \n\t" + "mvtc %1, psw; \n\t" + : "=&r" (tmp0), "=&r" (tmp1) + : "r" (&rw->lock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r6" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); +} + +static inline void __raw_write_unlock(raw_rwlock_t *rw) +{ + unsigned long tmp0, tmp1, tmp2; + + __asm__ __volatile__ ( + "# write_unlock \n\t" + "seth %1, #high(" RW_LOCK_BIAS_STR "); \n\t" + "or3 %1, %1, #low(" RW_LOCK_BIAS_STR "); \n\t" + "mvfc %2, psw; \n\t" + "clrpsw #0x40 -> nop; \n\t" + DCACHE_CLEAR("%0", "r7", "%3") + "lock %0, @%3; \n\t" + "add %0, %1; \n\t" + "unlock %0, @%3; \n\t" + "mvtc %2, psw; \n\t" + : "=&r" (tmp0), "=&r" (tmp1), "=&r" (tmp2) + : "r" (&rw->lock) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r7" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); +} + +static inline int __raw_read_trylock(raw_rwlock_t *lock) +{ + atomic_t *count = (atomic_t*)lock; + if (atomic_dec_return(count) >= 0) + return 1; + atomic_inc(count); + return 0; +} + +static inline int __raw_write_trylock(raw_rwlock_t *lock) +{ + atomic_t *count = (atomic_t *)lock; + if (atomic_sub_and_test(RW_LOCK_BIAS, count)) + return 1; + atomic_add(RW_LOCK_BIAS, count); + return 0; +} + +#define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock) +#define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock) + +#define _raw_spin_relax(lock) cpu_relax() +#define _raw_read_relax(lock) cpu_relax() +#define _raw_write_relax(lock) cpu_relax() + +#endif /* _ASM_M32R_SPINLOCK_H */ diff --git a/arch/m32r/include/asm/spinlock_types.h b/arch/m32r/include/asm/spinlock_types.h new file mode 100644 index 000000000000..83f52105c0e4 --- /dev/null +++ b/arch/m32r/include/asm/spinlock_types.h @@ -0,0 +1,23 @@ +#ifndef _ASM_M32R_SPINLOCK_TYPES_H +#define _ASM_M32R_SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_H +# error "please don't include this file directly" +#endif + +typedef struct { + volatile int slock; +} raw_spinlock_t; + +#define __RAW_SPIN_LOCK_UNLOCKED { 1 } + +typedef struct { + volatile int lock; +} raw_rwlock_t; + +#define RW_LOCK_BIAS 0x01000000 +#define RW_LOCK_BIAS_STR "0x01000000" + +#define __RAW_RW_LOCK_UNLOCKED { RW_LOCK_BIAS } + +#endif /* _ASM_M32R_SPINLOCK_TYPES_H */ diff --git a/arch/m32r/include/asm/stat.h b/arch/m32r/include/asm/stat.h new file mode 100644 index 000000000000..da4518f82d6d --- /dev/null +++ b/arch/m32r/include/asm/stat.h @@ -0,0 +1,87 @@ +#ifndef _ASM_M32R_STAT_H +#define _ASM_M32R_STAT_H + +#include <asm/byteorder.h> + +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; + +#define STAT_HAVE_NSEC 1 + +struct stat { + unsigned short st_dev; + unsigned short __pad1; + unsigned long st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned short __pad2; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +}; + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; +#define STAT64_HAS_BROKEN_ST_INO + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + +#if defined(__BIG_ENDIAN) + unsigned long __pad4; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ +#elif defined(__LITTLE_ENDIAN) + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* future possible st_blocks high bits */ +#else +#error no endian defined +#endif + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned long st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long long st_ino; +}; + +#endif /* _ASM_M32R_STAT_H */ diff --git a/arch/m32r/include/asm/statfs.h b/arch/m32r/include/asm/statfs.h new file mode 100644 index 000000000000..6eb4c6007e6b --- /dev/null +++ b/arch/m32r/include/asm/statfs.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_STATFS_H +#define _ASM_M32R_STATFS_H + +#include <asm-generic/statfs.h> + +#endif /* _ASM_M32R_STATFS_H */ diff --git a/arch/m32r/include/asm/string.h b/arch/m32r/include/asm/string.h new file mode 100644 index 000000000000..e61e2b0bfc1f --- /dev/null +++ b/arch/m32r/include/asm/string.h @@ -0,0 +1,13 @@ +#ifndef _ASM_M32R_STRING_H +#define _ASM_M32R_STRING_H + +#define __HAVE_ARCH_STRLEN +extern size_t strlen(const char * s); + +#define __HAVE_ARCH_MEMCPY +extern void *memcpy(void *__to, __const__ void *__from, size_t __n); + +#define __HAVE_ARCH_MEMSET +extern void *memset(void *__s, int __c, size_t __count); + +#endif /* _ASM_M32R_STRING_H */ diff --git a/arch/m32r/include/asm/swab.h b/arch/m32r/include/asm/swab.h new file mode 100644 index 000000000000..54dab001d6d1 --- /dev/null +++ b/arch/m32r/include/asm/swab.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_SWAB_H +#define _ASM_M32R_SWAB_H + +#include <linux/types.h> + +#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + +#endif /* _ASM_M32R_SWAB_H */ diff --git a/arch/m32r/include/asm/syscall.h b/arch/m32r/include/asm/syscall.h new file mode 100644 index 000000000000..25f316f2b78d --- /dev/null +++ b/arch/m32r/include/asm/syscall.h @@ -0,0 +1,8 @@ +#ifndef _ASM_M32R_SYSCALL_H +#define _ASM_M32R_SYSCALL_H + +/* Definitions for the system call vector. */ +#define SYSCALL_VECTOR "2" +#define SYSCALL_VECTOR_ADDRESS "0xa0" + +#endif /* _ASM_M32R_SYSCALL_H */ diff --git a/arch/m32r/include/asm/system.h b/arch/m32r/include/asm/system.h new file mode 100644 index 000000000000..c980f5ba8de7 --- /dev/null +++ b/arch/m32r/include/asm/system.h @@ -0,0 +1,431 @@ +#ifndef _ASM_M32R_SYSTEM_H +#define _ASM_M32R_SYSTEM_H + +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto + * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> + */ + +#include <linux/compiler.h> +#include <asm/assembler.h> + +#ifdef __KERNEL__ + +/* + * switch_to(prev, next) should switch from task `prev' to `next' + * `prev' will never be the same as `next'. + * + * `next' and `prev' should be struct task_struct, but it isn't always defined + */ + +#if defined(CONFIG_FRAME_POINTER) || \ + !defined(CONFIG_SCHED_OMIT_FRAME_POINTER) +#define M32R_PUSH_FP " push fp\n" +#define M32R_POP_FP " pop fp\n" +#else +#define M32R_PUSH_FP "" +#define M32R_POP_FP "" +#endif + +#define switch_to(prev, next, last) do { \ + __asm__ __volatile__ ( \ + " seth lr, #high(1f) \n" \ + " or3 lr, lr, #low(1f) \n" \ + " st lr, @%4 ; store old LR \n" \ + " ld lr, @%5 ; load new LR \n" \ + M32R_PUSH_FP \ + " st sp, @%2 ; store old SP \n" \ + " ld sp, @%3 ; load new SP \n" \ + " push %1 ; store `prev' on new stack \n" \ + " jmp lr \n" \ + " .fillinsn \n" \ + "1: \n" \ + " pop %0 ; restore `__last' from new stack \n" \ + M32R_POP_FP \ + : "=r" (last) \ + : "0" (prev), \ + "r" (&(prev->thread.sp)), "r" (&(next->thread.sp)), \ + "r" (&(prev->thread.lr)), "r" (&(next->thread.lr)) \ + : "memory", "lr" \ + ); \ +} while(0) + +/* Interrupt Control */ +#if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104) +#define local_irq_enable() \ + __asm__ __volatile__ ("setpsw #0x40 -> nop": : :"memory") +#define local_irq_disable() \ + __asm__ __volatile__ ("clrpsw #0x40 -> nop": : :"memory") +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ +static inline void local_irq_enable(void) +{ + unsigned long tmpreg; + __asm__ __volatile__( + "mvfc %0, psw; \n\t" + "or3 %0, %0, #0x0040; \n\t" + "mvtc %0, psw; \n\t" + : "=&r" (tmpreg) : : "cbit", "memory"); +} + +static inline void local_irq_disable(void) +{ + unsigned long tmpreg0, tmpreg1; + __asm__ __volatile__( + "ld24 %0, #0 ; Use 32-bit insn. \n\t" + "mvfc %1, psw ; No interrupt can be accepted here. \n\t" + "mvtc %0, psw \n\t" + "and3 %0, %1, #0xffbf \n\t" + "mvtc %0, psw \n\t" + : "=&r" (tmpreg0), "=&r" (tmpreg1) : : "cbit", "memory"); +} +#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ + +#define local_save_flags(x) \ + __asm__ __volatile__("mvfc %0,psw" : "=r"(x) : /* no input */) + +#define local_irq_restore(x) \ + __asm__ __volatile__("mvtc %0,psw" : /* no outputs */ \ + : "r" (x) : "cbit", "memory") + +#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104)) +#define local_irq_save(x) \ + __asm__ __volatile__( \ + "mvfc %0, psw; \n\t" \ + "clrpsw #0x40 -> nop; \n\t" \ + : "=r" (x) : /* no input */ : "memory") +#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ +#define local_irq_save(x) \ + ({ \ + unsigned long tmpreg; \ + __asm__ __volatile__( \ + "ld24 %1, #0 \n\t" \ + "mvfc %0, psw \n\t" \ + "mvtc %1, psw \n\t" \ + "and3 %1, %0, #0xffbf \n\t" \ + "mvtc %1, psw \n\t" \ + : "=r" (x), "=&r" (tmpreg) \ + : : "cbit", "memory"); \ + }) +#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */ + +#define irqs_disabled() \ + ({ \ + unsigned long flags; \ + local_save_flags(flags); \ + !(flags & 0x40); \ + }) + +#define nop() __asm__ __volatile__ ("nop" : : ) + +#define xchg(ptr, x) \ + ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) +#define xchg_local(ptr, x) \ + ((__typeof__(*(ptr)))__xchg_local((unsigned long)(x), (ptr), \ + sizeof(*(ptr)))) + +extern void __xchg_called_with_bad_pointer(void); + +#ifdef CONFIG_CHIP_M32700_TS1 +#define DCACHE_CLEAR(reg0, reg1, addr) \ + "seth "reg1", #high(dcache_dummy); \n\t" \ + "or3 "reg1", "reg1", #low(dcache_dummy); \n\t" \ + "lock "reg0", @"reg1"; \n\t" \ + "add3 "reg0", "addr", #0x1000; \n\t" \ + "ld "reg0", @"reg0"; \n\t" \ + "add3 "reg0", "addr", #0x2000; \n\t" \ + "ld "reg0", @"reg0"; \n\t" \ + "unlock "reg0", @"reg1"; \n\t" + /* FIXME: This workaround code cannot handle kernel modules + * correctly under SMP environment. + */ +#else /* CONFIG_CHIP_M32700_TS1 */ +#define DCACHE_CLEAR(reg0, reg1, addr) +#endif /* CONFIG_CHIP_M32700_TS1 */ + +static __always_inline unsigned long +__xchg(unsigned long x, volatile void *ptr, int size) +{ + unsigned long flags; + unsigned long tmp = 0; + + local_irq_save(flags); + + switch (size) { +#ifndef CONFIG_SMP + case 1: + __asm__ __volatile__ ( + "ldb %0, @%2 \n\t" + "stb %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; + case 2: + __asm__ __volatile__ ( + "ldh %0, @%2 \n\t" + "sth %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; + case 4: + __asm__ __volatile__ ( + "ld %0, @%2 \n\t" + "st %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; +#else /* CONFIG_SMP */ + case 4: + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r4", "%2") + "lock %0, @%2; \n\t" + "unlock %1, @%2; \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) + : "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + break; +#endif /* CONFIG_SMP */ + default: + __xchg_called_with_bad_pointer(); + } + + local_irq_restore(flags); + + return (tmp); +} + +static __always_inline unsigned long +__xchg_local(unsigned long x, volatile void *ptr, int size) +{ + unsigned long flags; + unsigned long tmp = 0; + + local_irq_save(flags); + + switch (size) { + case 1: + __asm__ __volatile__ ( + "ldb %0, @%2 \n\t" + "stb %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; + case 2: + __asm__ __volatile__ ( + "ldh %0, @%2 \n\t" + "sth %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; + case 4: + __asm__ __volatile__ ( + "ld %0, @%2 \n\t" + "st %1, @%2 \n\t" + : "=&r" (tmp) : "r" (x), "r" (ptr) : "memory"); + break; + default: + __xchg_called_with_bad_pointer(); + } + + local_irq_restore(flags); + + return (tmp); +} + +#define __HAVE_ARCH_CMPXCHG 1 + +static inline unsigned long +__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) +{ + unsigned long flags; + unsigned int retval; + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r4", "%1") + M32R_LOCK" %0, @%1; \n" + " bne %0, %2, 1f; \n" + M32R_UNLOCK" %3, @%1; \n" + " bra 2f; \n" + " .fillinsn \n" + "1:" + M32R_UNLOCK" %0, @%1; \n" + " .fillinsn \n" + "2:" + : "=&r" (retval) + : "r" (p), "r" (old), "r" (new) + : "cbit", "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return retval; +} + +static inline unsigned long +__cmpxchg_local_u32(volatile unsigned int *p, unsigned int old, + unsigned int new) +{ + unsigned long flags; + unsigned int retval; + + local_irq_save(flags); + __asm__ __volatile__ ( + DCACHE_CLEAR("%0", "r4", "%1") + "ld %0, @%1; \n" + " bne %0, %2, 1f; \n" + "st %3, @%1; \n" + " bra 2f; \n" + " .fillinsn \n" + "1:" + "st %0, @%1; \n" + " .fillinsn \n" + "2:" + : "=&r" (retval) + : "r" (p), "r" (old), "r" (new) + : "cbit", "memory" +#ifdef CONFIG_CHIP_M32700_TS1 + , "r4" +#endif /* CONFIG_CHIP_M32700_TS1 */ + ); + local_irq_restore(flags); + + return retval; +} + +/* This function doesn't exist, so you'll get a linker error + if something tries to do an invalid cmpxchg(). */ +extern void __cmpxchg_called_with_bad_pointer(void); + +static inline unsigned long +__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) +{ + switch (size) { + case 4: + return __cmpxchg_u32(ptr, old, new); +#if 0 /* we don't have __cmpxchg_u64 */ + case 8: + return __cmpxchg_u64(ptr, old, new); +#endif /* 0 */ + } + __cmpxchg_called_with_bad_pointer(); + return old; +} + +#define cmpxchg(ptr, o, n) \ + ((__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)(o), \ + (unsigned long)(n), sizeof(*(ptr)))) + +#include <asm-generic/cmpxchg-local.h> + +static inline unsigned long __cmpxchg_local(volatile void *ptr, + unsigned long old, + unsigned long new, int size) +{ + switch (size) { + case 4: + return __cmpxchg_local_u32(ptr, old, new); + default: + return __cmpxchg_local_generic(ptr, old, new, size); + } + + return old; +} + +/* + * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make + * them available. + */ +#define cmpxchg_local(ptr, o, n) \ + ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ + (unsigned long)(n), sizeof(*(ptr)))) +#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) + +#endif /* __KERNEL__ */ + +/* + * Memory barrier. + * + * mb() prevents loads and stores being reordered across this point. + * rmb() prevents loads being reordered across this point. + * wmb() prevents stores being reordered across this point. + */ +#define mb() barrier() +#define rmb() mb() +#define wmb() mb() + +/** + * read_barrier_depends - Flush all pending reads that subsequents reads + * depend on. + * + * No data-dependent reads from memory-like regions are ever reordered + * over this barrier. All reads preceding this primitive are guaranteed + * to access memory (but not necessarily other CPUs' caches) before any + * reads following this primitive that depend on the data return by + * any of the preceding reads. This primitive is much lighter weight than + * rmb() on most CPUs, and is never heavier weight than is + * rmb(). + * + * These ordering constraints are respected by both the local CPU + * and the compiler. + * + * Ordering is not guaranteed by anything other than these primitives, + * not even by data dependencies. See the documentation for + * memory_barrier() for examples and URLs to more information. + * + * For example, the following code would force ordering (the initial + * value of "a" is zero, "b" is one, and "p" is "&a"): + * + * <programlisting> + * CPU 0 CPU 1 + * + * b = 2; + * memory_barrier(); + * p = &b; q = p; + * read_barrier_depends(); + * d = *q; + * </programlisting> + * + * + * because the read of "*q" depends on the read of "p" and these + * two reads are separated by a read_barrier_depends(). However, + * the following code, with the same initial values for "a" and "b": + * + * <programlisting> + * CPU 0 CPU 1 + * + * a = 2; + * memory_barrier(); + * b = 3; y = b; + * read_barrier_depends(); + * x = a; + * </programlisting> + * + * does not enforce ordering, since there is no data dependency between + * the read of "a" and the read of "b". Therefore, on some CPUs, such + * as Alpha, "y" could be set to 3 and "x" to 0. Use rmb() + * in cases like this where there are no data dependencies. + **/ + +#define read_barrier_depends() do { } while (0) + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() +#define smp_read_barrier_depends() read_barrier_depends() +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) +#else +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#define smp_read_barrier_depends() do { } while (0) +#define set_mb(var, value) do { var = value; barrier(); } while (0) +#endif + +#define arch_align_stack(x) (x) + +#endif /* _ASM_M32R_SYSTEM_H */ diff --git a/arch/m32r/include/asm/termbits.h b/arch/m32r/include/asm/termbits.h new file mode 100644 index 000000000000..bc104008b55b --- /dev/null +++ b/arch/m32r/include/asm/termbits.h @@ -0,0 +1,199 @@ +#ifndef _ASM_M32R_TERMBITS_H +#define _ASM_M32R_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + +/* c_iflag bits */ +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +/* c_oflag bits */ +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +/* c_cflag bit meaning */ +#define CBAUD 0010017 +#define B0 0000000 /* hang up */ +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define BOTHER 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 /** input baud rate */ +#define CTVB 004000000000 /* VisioBraille Terminal flow control */ +#define CMSPAR 010000000000 /* mark or space (stick) parity */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _ASM_M32R_TERMBITS_H */ diff --git a/arch/m32r/include/asm/termios.h b/arch/m32r/include/asm/termios.h new file mode 100644 index 000000000000..93ce79fd342a --- /dev/null +++ b/arch/m32r/include/asm/termios.h @@ -0,0 +1,91 @@ +#ifndef _M32R_TERMIOS_H +#define _M32R_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + +#ifdef __KERNEL__ +#include <linux/module.h> + +/* intr=^C quit=^\ erase=del kill=^U + eof=^D vtime=\0 vmin=\1 sxtc=\0 + start=^Q stop=^S susp=^Z eol=\0 + reprint=^R discard=^U werase=^W lnext=^V + eol2=\0 +*/ +#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" + +/* + * Translate a "termio" structure into a "termios". Ugh. + */ +#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ + unsigned short __tmp; \ + get_user(__tmp,&(termio)->x); \ + *(unsigned short *) &(termios)->x = __tmp; \ +} + +#define user_termio_to_kernel_termios(termios, termio) \ +({ \ + SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ + copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ +}) + +/* + * Translate a "termios" structure into a "termio". Ugh. + */ +#define kernel_termios_to_user_termio(termio, termios) \ +({ \ + put_user((termios)->c_iflag, &(termio)->c_iflag); \ + put_user((termios)->c_oflag, &(termio)->c_oflag); \ + put_user((termios)->c_cflag, &(termio)->c_cflag); \ + put_user((termios)->c_lflag, &(termio)->c_lflag); \ + put_user((termios)->c_line, &(termio)->c_line); \ + copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ +}) + +#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) + +#endif /* __KERNEL__ */ + +#endif /* _M32R_TERMIOS_H */ diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h new file mode 100644 index 000000000000..8589d462df27 --- /dev/null +++ b/arch/m32r/include/asm/thread_info.h @@ -0,0 +1,184 @@ +#ifndef _ASM_M32R_THREAD_INFO_H +#define _ASM_M32R_THREAD_INFO_H + +/* thread_info.h: m32r low-level thread information + * + * Copyright (C) 2002 David Howells (dhowells@redhat.com) + * - Incorporating suggestions made by Linus Torvalds and Dave Miller + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + */ + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ +#include <asm/processor.h> +#endif + +/* + * low level task data that entry.S needs immediate access to + * - this struct should fit entirely inside of one cache line + * - this struct shares the supervisor stack pages + * - if the contents of this structure are changed, the assembly constants must also be changed + */ +#ifndef __ASSEMBLY__ + +struct thread_info { + struct task_struct *task; /* main task structure */ + struct exec_domain *exec_domain; /* execution domain */ + unsigned long flags; /* low level flags */ + unsigned long status; /* thread-synchronous flags */ + __u32 cpu; /* current CPU */ + int preempt_count; /* 0 => preemptable, <0 => BUG */ + + mm_segment_t addr_limit; /* thread address space: + 0-0xBFFFFFFF for user-thread + 0-0xFFFFFFFF for kernel-thread + */ + struct restart_block restart_block; + + __u8 supervisor_stack[0]; +}; + +#else /* !__ASSEMBLY__ */ + +/* offsets into the thread_info struct for assembly code access */ +#define TI_TASK 0x00000000 +#define TI_EXEC_DOMAIN 0x00000004 +#define TI_FLAGS 0x00000008 +#define TI_STATUS 0x0000000C +#define TI_CPU 0x00000010 +#define TI_PRE_COUNT 0x00000014 +#define TI_ADDR_LIMIT 0x00000018 +#define TI_RESTART_BLOCK 0x000001C + +#endif + +#define PREEMPT_ACTIVE 0x10000000 + +/* + * macros/functions for gaining access to the thread information structure + * + * preempt_count needs to be 1 initially, until the scheduler is functional. + */ +#ifndef __ASSEMBLY__ + +#define INIT_THREAD_INFO(tsk) \ +{ \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .flags = 0, \ + .cpu = 0, \ + .preempt_count = 1, \ + .addr_limit = KERNEL_DS, \ + .restart_block = { \ + .fn = do_no_restart_syscall, \ + }, \ +} + +#define init_thread_info (init_thread_union.thread_info) +#define init_stack (init_thread_union.stack) + +#define THREAD_SIZE (2*PAGE_SIZE) + +/* how to get the thread information struct from C */ +static inline struct thread_info *current_thread_info(void) +{ + struct thread_info *ti; + + __asm__ __volatile__ ( + "ldi %0, #%1 \n\t" + "and %0, sp \n\t" + : "=r" (ti) : "i" (~(THREAD_SIZE - 1)) + ); + + return ti; +} + +#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR + +/* thread information allocation */ +#ifdef CONFIG_DEBUG_STACK_USAGE +#define alloc_thread_info(tsk) \ + ({ \ + struct thread_info *ret; \ + \ + ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \ + \ + ret; \ + }) +#else +#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#endif + +#define free_thread_info(info) kfree(info) + +#define TI_FLAG_FAULT_CODE_SHIFT 28 + +static inline void set_thread_fault_code(unsigned int val) +{ + struct thread_info *ti = current_thread_info(); + ti->flags = (ti->flags & (~0 >> (32 - TI_FLAG_FAULT_CODE_SHIFT))) + | (val << TI_FLAG_FAULT_CODE_SHIFT); +} + +static inline unsigned int get_thread_fault_code(void) +{ + struct thread_info *ti = current_thread_info(); + return ti->flags >> TI_FLAG_FAULT_CODE_SHIFT; +} + +#else /* !__ASSEMBLY__ */ + +#define THREAD_SIZE 8192 + +/* how to get the thread information struct from ASM */ +#define GET_THREAD_INFO(reg) GET_THREAD_INFO reg + .macro GET_THREAD_INFO reg + ldi \reg, #-THREAD_SIZE + and \reg, sp + .endm + +#endif + +/* + * thread information flags + * - these are process state flags that various assembly files may need to access + * - pending work-to-be-done flags are in LSW + * - other flags in MSW + */ +#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_SIGPENDING 1 /* signal pending */ +#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */ +#define TIF_IRET 4 /* return with iret */ +#define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */ +#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ +#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ +#define TIF_MEMDIE 18 /* OOM killer killed process */ +#define TIF_FREEZE 19 /* is freezing for suspend */ + +#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) +#define _TIF_SIGPENDING (1<<TIF_SIGPENDING) +#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) +#define _TIF_IRET (1<<TIF_IRET) +#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) +#define _TIF_USEDFPU (1<<TIF_USEDFPU) +#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) +#define _TIF_FREEZE (1<<TIF_FREEZE) + +#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ +#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ + +/* + * Thread-synchronous status. + * + * This is different from the flags in that nobody else + * ever touches our thread-synchronous status, so we don't + * have to worry about atomic accesses. + */ +#define TS_USEDFPU 0x0001 /* FPU was used by this task this quantum (SMP) */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_THREAD_INFO_H */ diff --git a/arch/m32r/include/asm/timex.h b/arch/m32r/include/asm/timex.h new file mode 100644 index 000000000000..bb9fe4feb12d --- /dev/null +++ b/arch/m32r/include/asm/timex.h @@ -0,0 +1,27 @@ +#ifndef _ASM_M32R_TIMEX_H +#define _ASM_M32R_TIMEX_H + +/* + * linux/include/asm-m32r/timex.h + * + * m32r architecture timex specifications + */ + +#define CLOCK_TICK_RATE (CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE) +#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ + +#ifdef __KERNEL__ +/* + * Standard way to access the cycle counter. + * Currently only used on SMP. + */ + +typedef unsigned long long cycles_t; + +static __inline__ cycles_t get_cycles (void) +{ + return 0; +} +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_TIMEX_H */ diff --git a/arch/m32r/include/asm/tlb.h b/arch/m32r/include/asm/tlb.h new file mode 100644 index 000000000000..c7ebd8d48f3b --- /dev/null +++ b/arch/m32r/include/asm/tlb.h @@ -0,0 +1,20 @@ +#ifndef _M32R_TLB_H +#define _M32R_TLB_H + +/* + * x86 doesn't need any special per-pte or + * per-vma handling.. + */ +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) +#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) + +/* + * .. because we flush the whole mm when it + * fills up. + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include <asm-generic/tlb.h> + +#endif /* _M32R_TLB_H */ diff --git a/arch/m32r/include/asm/tlbflush.h b/arch/m32r/include/asm/tlbflush.h new file mode 100644 index 000000000000..0ef95307784e --- /dev/null +++ b/arch/m32r/include/asm/tlbflush.h @@ -0,0 +1,97 @@ +#ifndef _ASM_M32R_TLBFLUSH_H +#define _ASM_M32R_TLBFLUSH_H + +#include <asm/m32r.h> + +/* + * TLB flushing: + * + * - flush_tlb() flushes the current mm struct TLBs + * - flush_tlb_all() flushes all processes TLBs + * - flush_tlb_mm(mm) flushes the specified mm context TLB's + * - flush_tlb_page(vma, vmaddr) flushes one page + * - flush_tlb_range(vma, start, end) flushes a range of pages + * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages + */ + +extern void local_flush_tlb_all(void); +extern void local_flush_tlb_mm(struct mm_struct *); +extern void local_flush_tlb_page(struct vm_area_struct *, unsigned long); +extern void local_flush_tlb_range(struct vm_area_struct *, unsigned long, + unsigned long); + +#ifndef CONFIG_SMP +#ifdef CONFIG_MMU +#define flush_tlb_all() local_flush_tlb_all() +#define flush_tlb_mm(mm) local_flush_tlb_mm(mm) +#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page) +#define flush_tlb_range(vma, start, end) \ + local_flush_tlb_range(vma, start, end) +#define flush_tlb_kernel_range(start, end) local_flush_tlb_all() +#else /* CONFIG_MMU */ +#define flush_tlb_all() do { } while (0) +#define flush_tlb_mm(mm) do { } while (0) +#define flush_tlb_page(vma, vmaddr) do { } while (0) +#define flush_tlb_range(vma, start, end) do { } while (0) +#endif /* CONFIG_MMU */ +#else /* CONFIG_SMP */ +extern void smp_flush_tlb_all(void); +extern void smp_flush_tlb_mm(struct mm_struct *); +extern void smp_flush_tlb_page(struct vm_area_struct *, unsigned long); +extern void smp_flush_tlb_range(struct vm_area_struct *, unsigned long, + unsigned long); + +#define flush_tlb_all() smp_flush_tlb_all() +#define flush_tlb_mm(mm) smp_flush_tlb_mm(mm) +#define flush_tlb_page(vma, page) smp_flush_tlb_page(vma, page) +#define flush_tlb_range(vma, start, end) \ + smp_flush_tlb_range(vma, start, end) +#define flush_tlb_kernel_range(start, end) smp_flush_tlb_all() +#endif /* CONFIG_SMP */ + +static __inline__ void __flush_tlb_page(unsigned long page) +{ + unsigned int tmpreg0, tmpreg1, tmpreg2; + + __asm__ __volatile__ ( + "seth %0, #high(%4) \n\t" + "st %3, @(%5, %0) \n\t" + "ldi %1, #1 \n\t" + "st %1, @(%6, %0) \n\t" + "add3 %1, %0, %7 \n\t" + ".fillinsn \n" + "1: \n\t" + "ld %2, @(%6, %0) \n\t" + "bnez %2, 1b \n\t" + "ld %0, @%1+ \n\t" + "ld %1, @%1 \n\t" + "st %2, @+%0 \n\t" + "st %2, @+%1 \n\t" + : "=&r" (tmpreg0), "=&r" (tmpreg1), "=&r" (tmpreg2) + : "r" (page), "i" (MMU_REG_BASE), "i" (MSVA_offset), + "i" (MTOP_offset), "i" (MIDXI_offset) + : "memory" + ); +} + +static __inline__ void __flush_tlb_all(void) +{ + unsigned int tmpreg0, tmpreg1; + + __asm__ __volatile__ ( + "seth %0, #high(%2) \n\t" + "or3 %0, %0, #low(%2) \n\t" + "ldi %1, #0xc \n\t" + "st %1, @%0 \n\t" + ".fillinsn \n" + "1: \n\t" + "ld %1, @%0 \n\t" + "bnez %1, 1b \n\t" + : "=&r" (tmpreg0), "=&r" (tmpreg1) + : "i" (MTOP) : "memory" + ); +} + +extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); + +#endif /* _ASM_M32R_TLBFLUSH_H */ diff --git a/arch/m32r/include/asm/topology.h b/arch/m32r/include/asm/topology.h new file mode 100644 index 000000000000..d607eb32bd7e --- /dev/null +++ b/arch/m32r/include/asm/topology.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_TOPOLOGY_H +#define _ASM_M32R_TOPOLOGY_H + +#include <asm-generic/topology.h> + +#endif /* _ASM_M32R_TOPOLOGY_H */ diff --git a/arch/m32r/include/asm/types.h b/arch/m32r/include/asm/types.h new file mode 100644 index 000000000000..bc9f7fff0ac3 --- /dev/null +++ b/arch/m32r/include/asm/types.h @@ -0,0 +1,30 @@ +#ifndef _ASM_M32R_TYPES_H +#define _ASM_M32R_TYPES_H + +#include <asm-generic/int-ll64.h> + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +#endif /* __ASSEMBLY__ */ + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +#define BITS_PER_LONG 32 + +#ifndef __ASSEMBLY__ + +/* DMA addresses are 32-bits wide. */ + +typedef u32 dma_addr_t; +typedef u64 dma64_addr_t; + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_M32R_TYPES_H */ diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h new file mode 100644 index 000000000000..1c7047bea200 --- /dev/null +++ b/arch/m32r/include/asm/uaccess.h @@ -0,0 +1,693 @@ +#ifndef _ASM_M32R_UACCESS_H +#define _ASM_M32R_UACCESS_H + +/* + * linux/include/asm-m32r/uaccess.h + * + * M32R version. + * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> + */ + +/* + * User space memory access functions + */ +#include <linux/errno.h> +#include <linux/thread_info.h> +#include <asm/page.h> +#include <asm/setup.h> + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +/* + * The fs value determines whether argument validity checking should be + * performed or not. If get_fs() == USER_DS, checking is performed, with + * get_fs() == KERNEL_DS, checking is bypassed. + * + * For historical reasons, these macros are grossly misnamed. + */ + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#ifdef CONFIG_MMU + +#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) +#define USER_DS MAKE_MM_SEG(PAGE_OFFSET) +#define get_ds() (KERNEL_DS) +#define get_fs() (current_thread_info()->addr_limit) +#define set_fs(x) (current_thread_info()->addr_limit = (x)) + +#else /* not CONFIG_MMU */ + +#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF) +#define USER_DS MAKE_MM_SEG(0xFFFFFFFF) +#define get_ds() (KERNEL_DS) + +static inline mm_segment_t get_fs(void) +{ + return USER_DS; +} + +static inline void set_fs(mm_segment_t s) +{ +} + +#endif /* not CONFIG_MMU */ + +#define segment_eq(a,b) ((a).seg == (b).seg) + +#define __addr_ok(addr) \ + ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg)) + +/* + * Test whether a block of memory is a valid user space address. + * Returns 0 if the range is valid, nonzero otherwise. + * + * This is equivalent to the following test: + * (u33)addr + (u33)size >= (u33)current->addr_limit.seg + * + * This needs 33-bit arithmetic. We have a carry... + */ +#define __range_ok(addr,size) ({ \ + unsigned long flag, roksum; \ + __chk_user_ptr(addr); \ + asm ( \ + " cmpu %1, %1 ; clear cbit\n" \ + " addx %1, %3 ; set cbit if overflow\n" \ + " subx %0, %0\n" \ + " cmpu %4, %1\n" \ + " subx %0, %5\n" \ + : "=&r" (flag), "=r" (roksum) \ + : "1" (addr), "r" ((int)(size)), \ + "r" (current_thread_info()->addr_limit.seg), "r" (0) \ + : "cbit" ); \ + flag; }) + +/** + * access_ok: - Checks if a user space pointer is valid + * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE. Note that + * %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe + * to write to a block, it is always safe to read from it. + * @addr: User space pointer to start of block to check + * @size: Size of block to check + * + * Context: User context only. This function may sleep. + * + * Checks if a pointer to a block of memory in user space is valid. + * + * Returns true (nonzero) if the memory block may be valid, false (zero) + * if it is definitely invalid. + * + * Note that, depending on architecture, this function probably just + * checks that the pointer is in the user space range - after calling + * this function, memory access functions may still return -EFAULT. + */ +#ifdef CONFIG_MMU +#define access_ok(type,addr,size) (likely(__range_ok(addr,size) == 0)) +#else +static inline int access_ok(int type, const void *addr, unsigned long size) +{ + unsigned long val = (unsigned long)addr; + + return ((val >= memory_start) && ((val + size) < memory_end)); +} +#endif /* CONFIG_MMU */ + +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ + +struct exception_table_entry +{ + unsigned long insn, fixup; +}; + +extern int fixup_exception(struct pt_regs *regs); + +/* + * These are the main single-value transfer routines. They automatically + * use the right size if we just have the right pointer type. + * + * This gets kind of ugly. We want to return _two_ values in "get_user()" + * and yet we don't want to do any pointers, because that is too much + * of a performance impact. Thus we have a few rather ugly macros here, + * and hide all the uglyness from the user. + * + * The "__xxx" versions of the user access functions are versions that + * do not verify the address space, that must have been done previously + * with a separate "access_ok()" call (this is used when we do multiple + * accesses to the same area of user memory). + */ + +/* Careful: we have to cast the result to the type of the pointer for sign + reasons */ +/** + * get_user: - Get a simple variable from user space. + * @x: Variable to store result. + * @ptr: Source address, in user space. + * + * Context: User context only. This function may sleep. + * + * This macro copies a single simple variable from user space to kernel + * space. It supports simple types like char and int, but not larger + * data types like structures or arrays. + * + * @ptr must have pointer-to-simple-variable type, and the result of + * dereferencing @ptr must be assignable to @x without a cast. + * + * Returns zero on success, or -EFAULT on error. + * On error, the variable @x is set to zero. + */ +#define get_user(x,ptr) \ + __get_user_check((x),(ptr),sizeof(*(ptr))) + +/** + * put_user: - Write a simple value into user space. + * @x: Value to copy to user space. + * @ptr: Destination address, in user space. + * + * Context: User context only. This function may sleep. + * + * This macro copies a single simple value from kernel space to user + * space. It supports simple types like char and int, but not larger + * data types like structures or arrays. + * + * @ptr must have pointer-to-simple-variable type, and @x must be assignable + * to the result of dereferencing @ptr. + * + * Returns zero on success, or -EFAULT on error. + */ +#define put_user(x,ptr) \ + __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) + +/** + * __get_user: - Get a simple variable from user space, with less checking. + * @x: Variable to store result. + * @ptr: Source address, in user space. + * + * Context: User context only. This function may sleep. + * + * This macro copies a single simple variable from user space to kernel + * space. It supports simple types like char and int, but not larger + * data types like structures or arrays. + * + * @ptr must have pointer-to-simple-variable type, and the result of + * dereferencing @ptr must be assignable to @x without a cast. + * + * Caller must check the pointer with access_ok() before calling this + * function. + * + * Returns zero on success, or -EFAULT on error. + * On error, the variable @x is set to zero. + */ +#define __get_user(x,ptr) \ + __get_user_nocheck((x),(ptr),sizeof(*(ptr))) + +#define __get_user_nocheck(x,ptr,size) \ +({ \ + long __gu_err = 0; \ + unsigned long __gu_val; \ + might_sleep(); \ + __get_user_size(__gu_val,(ptr),(size),__gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +#define __get_user_check(x,ptr,size) \ +({ \ + long __gu_err = -EFAULT; \ + unsigned long __gu_val = 0; \ + const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ + might_sleep(); \ + if (access_ok(VERIFY_READ,__gu_addr,size)) \ + __get_user_size(__gu_val,__gu_addr,(size),__gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +extern long __get_user_bad(void); + +#define __get_user_size(x,ptr,size,retval) \ +do { \ + retval = 0; \ + __chk_user_ptr(ptr); \ + switch (size) { \ + case 1: __get_user_asm(x,ptr,retval,"ub"); break; \ + case 2: __get_user_asm(x,ptr,retval,"uh"); break; \ + case 4: __get_user_asm(x,ptr,retval,""); break; \ + default: (x) = __get_user_bad(); \ + } \ +} while (0) + +#define __get_user_asm(x, addr, err, itype) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: ld"itype" %1,@%2\n" \ + " .fillinsn\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "3: ldi %0,%3\n" \ + " seth r14,#high(2b)\n" \ + " or3 r14,r14,#low(2b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,3b\n" \ + ".previous" \ + : "=&r" (err), "=&r" (x) \ + : "r" (addr), "i" (-EFAULT), "0" (err) \ + : "r14", "memory") + +/** + * __put_user: - Write a simple value into user space, with less checking. + * @x: Value to copy to user space. + * @ptr: Destination address, in user space. + * + * Context: User context only. This function may sleep. + * + * This macro copies a single simple value from kernel space to user + * space. It supports simple types like char and int, but not larger + * data types like structures or arrays. + * + * @ptr must have pointer-to-simple-variable type, and @x must be assignable + * to the result of dereferencing @ptr. + * + * Caller must check the pointer with access_ok() before calling this + * function. + * + * Returns zero on success, or -EFAULT on error. + */ +#define __put_user(x,ptr) \ + __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) + + +#define __put_user_nocheck(x,ptr,size) \ +({ \ + long __pu_err; \ + might_sleep(); \ + __put_user_size((x),(ptr),(size),__pu_err); \ + __pu_err; \ +}) + + +#define __put_user_check(x,ptr,size) \ +({ \ + long __pu_err = -EFAULT; \ + __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ + might_sleep(); \ + if (access_ok(VERIFY_WRITE,__pu_addr,size)) \ + __put_user_size((x),__pu_addr,(size),__pu_err); \ + __pu_err; \ +}) + +#if defined(__LITTLE_ENDIAN__) +#define __put_user_u64(x, addr, err) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: st %L1,@%2\n" \ + " .fillinsn\n" \ + "2: st %H1,@(4,%2)\n" \ + " .fillinsn\n" \ + "3:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "4: ldi %0,%3\n" \ + " seth r14,#high(3b)\n" \ + " or3 r14,r14,#low(3b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,4b\n" \ + " .long 2b,4b\n" \ + ".previous" \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ + : "r14", "memory") + +#elif defined(__BIG_ENDIAN__) +#define __put_user_u64(x, addr, err) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: st %H1,@%2\n" \ + " .fillinsn\n" \ + "2: st %L1,@(4,%2)\n" \ + " .fillinsn\n" \ + "3:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "4: ldi %0,%3\n" \ + " seth r14,#high(3b)\n" \ + " or3 r14,r14,#low(3b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,4b\n" \ + " .long 2b,4b\n" \ + ".previous" \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ + : "r14", "memory") +#else +#error no endian defined +#endif + +extern void __put_user_bad(void); + +#define __put_user_size(x,ptr,size,retval) \ +do { \ + retval = 0; \ + __chk_user_ptr(ptr); \ + switch (size) { \ + case 1: __put_user_asm(x,ptr,retval,"b"); break; \ + case 2: __put_user_asm(x,ptr,retval,"h"); break; \ + case 4: __put_user_asm(x,ptr,retval,""); break; \ + case 8: __put_user_u64((__typeof__(*ptr))(x),ptr,retval); break;\ + default: __put_user_bad(); \ + } \ +} while (0) + +struct __large_struct { unsigned long buf[100]; }; +#define __m(x) (*(struct __large_struct *)(x)) + +/* + * Tell gcc we read from memory instead of writing: this is because + * we do not write to any memory gcc knows about, so there are no + * aliasing issues. + */ +#define __put_user_asm(x, addr, err, itype) \ + __asm__ __volatile__( \ + " .fillinsn\n" \ + "1: st"itype" %1,@%2\n" \ + " .fillinsn\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "3: ldi %0,%3\n" \ + " seth r14,#high(2b)\n" \ + " or3 r14,r14,#low(2b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b,3b\n" \ + ".previous" \ + : "=&r" (err) \ + : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err) \ + : "r14", "memory") + +/* + * Here we special-case 1, 2 and 4-byte copy_*_user invocations. On a fault + * we return the initial request size (1, 2 or 4), as copy_*_user should do. + * If a store crosses a page boundary and gets a fault, the m32r will not write + * anything, so this is accurate. + */ + +/* + * Copy To/From Userspace + */ + +/* Generic arbitrary sized copy. */ +/* Return the number of bytes NOT copied. */ +#define __copy_user(to,from,size) \ +do { \ + unsigned long __dst, __src, __c; \ + __asm__ __volatile__ ( \ + " mv r14, %0\n" \ + " or r14, %1\n" \ + " beq %0, %1, 9f\n" \ + " beqz %2, 9f\n" \ + " and3 r14, r14, #3\n" \ + " bnez r14, 2f\n" \ + " and3 %2, %2, #3\n" \ + " beqz %3, 2f\n" \ + " addi %0, #-4 ; word_copy \n" \ + " .fillinsn\n" \ + "0: ld r14, @%1+\n" \ + " addi %3, #-1\n" \ + " .fillinsn\n" \ + "1: st r14, @+%0\n" \ + " bnez %3, 0b\n" \ + " beqz %2, 9f\n" \ + " addi %0, #4\n" \ + " .fillinsn\n" \ + "2: ldb r14, @%1 ; byte_copy \n" \ + " .fillinsn\n" \ + "3: stb r14, @%0\n" \ + " addi %1, #1\n" \ + " addi %2, #-1\n" \ + " addi %0, #1\n" \ + " bnez %2, 2b\n" \ + " .fillinsn\n" \ + "9:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "5: addi %3, #1\n" \ + " addi %1, #-4\n" \ + " .fillinsn\n" \ + "6: slli %3, #2\n" \ + " add %2, %3\n" \ + " addi %0, #4\n" \ + " .fillinsn\n" \ + "7: seth r14, #high(9b)\n" \ + " or3 r14, r14, #low(9b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,6b\n" \ + " .long 1b,5b\n" \ + " .long 2b,9b\n" \ + " .long 3b,9b\n" \ + ".previous\n" \ + : "=&r" (__dst), "=&r" (__src), "=&r" (size), \ + "=&r" (__c) \ + : "0" (to), "1" (from), "2" (size), "3" (size / 4) \ + : "r14", "memory"); \ +} while (0) + +#define __copy_user_zeroing(to,from,size) \ +do { \ + unsigned long __dst, __src, __c; \ + __asm__ __volatile__ ( \ + " mv r14, %0\n" \ + " or r14, %1\n" \ + " beq %0, %1, 9f\n" \ + " beqz %2, 9f\n" \ + " and3 r14, r14, #3\n" \ + " bnez r14, 2f\n" \ + " and3 %2, %2, #3\n" \ + " beqz %3, 2f\n" \ + " addi %0, #-4 ; word_copy \n" \ + " .fillinsn\n" \ + "0: ld r14, @%1+\n" \ + " addi %3, #-1\n" \ + " .fillinsn\n" \ + "1: st r14, @+%0\n" \ + " bnez %3, 0b\n" \ + " beqz %2, 9f\n" \ + " addi %0, #4\n" \ + " .fillinsn\n" \ + "2: ldb r14, @%1 ; byte_copy \n" \ + " .fillinsn\n" \ + "3: stb r14, @%0\n" \ + " addi %1, #1\n" \ + " addi %2, #-1\n" \ + " addi %0, #1\n" \ + " bnez %2, 2b\n" \ + " .fillinsn\n" \ + "9:\n" \ + ".section .fixup,\"ax\"\n" \ + " .balign 4\n" \ + "5: addi %3, #1\n" \ + " addi %1, #-4\n" \ + " .fillinsn\n" \ + "6: slli %3, #2\n" \ + " add %2, %3\n" \ + " addi %0, #4\n" \ + " .fillinsn\n" \ + "7: ldi r14, #0 ; store zero \n" \ + " .fillinsn\n" \ + "8: addi %2, #-1\n" \ + " stb r14, @%0 ; ACE? \n" \ + " addi %0, #1\n" \ + " bnez %2, 8b\n" \ + " seth r14, #high(9b)\n" \ + " or3 r14, r14, #low(9b)\n" \ + " jmp r14\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,6b\n" \ + " .long 1b,5b\n" \ + " .long 2b,7b\n" \ + " .long 3b,7b\n" \ + ".previous\n" \ + : "=&r" (__dst), "=&r" (__src), "=&r" (size), \ + "=&r" (__c) \ + : "0" (to), "1" (from), "2" (size), "3" (size / 4) \ + : "r14", "memory"); \ +} while (0) + + +/* We let the __ versions of copy_from/to_user inline, because they're often + * used in fast paths and have only a small space overhead. + */ +static inline unsigned long __generic_copy_from_user_nocheck(void *to, + const void __user *from, unsigned long n) +{ + __copy_user_zeroing(to,from,n); + return n; +} + +static inline unsigned long __generic_copy_to_user_nocheck(void __user *to, + const void *from, unsigned long n) +{ + __copy_user(to,from,n); + return n; +} + +unsigned long __generic_copy_to_user(void __user *, const void *, unsigned long); +unsigned long __generic_copy_from_user(void *, const void __user *, unsigned long); + +/** + * __copy_to_user: - Copy a block of data into user space, with less checking. + * @to: Destination address, in user space. + * @from: Source address, in kernel space. + * @n: Number of bytes to copy. + * + * Context: User context only. This function may sleep. + * + * Copy data from kernel space to user space. Caller must check + * the specified block with access_ok() before calling this function. + * + * Returns number of bytes that could not be copied. + * On success, this will be zero. + */ +#define __copy_to_user(to,from,n) \ + __generic_copy_to_user_nocheck((to),(from),(n)) + +#define __copy_to_user_inatomic __copy_to_user +#define __copy_from_user_inatomic __copy_from_user + +/** + * copy_to_user: - Copy a block of data into user space. + * @to: Destination address, in user space. + * @from: Source address, in kernel space. + * @n: Number of bytes to copy. + * + * Context: User context only. This function may sleep. + * + * Copy data from kernel space to user space. + * + * Returns number of bytes that could not be copied. + * On success, this will be zero. + */ +#define copy_to_user(to,from,n) \ +({ \ + might_sleep(); \ + __generic_copy_to_user((to),(from),(n)); \ +}) + +/** + * __copy_from_user: - Copy a block of data from user space, with less checking. * @to: Destination address, in kernel space. + * @from: Source address, in user space. + * @n: Number of bytes to copy. + * + * Context: User context only. This function may sleep. + * + * Copy data from user space to kernel space. Caller must check + * the specified block with access_ok() before calling this function. + * + * Returns number of bytes that could not be copied. + * On success, this will be zero. + * + * If some data could not be copied, this function will pad the copied + * data to the requested size using zero bytes. + */ +#define __copy_from_user(to,from,n) \ + __generic_copy_from_user_nocheck((to),(from),(n)) + +/** + * copy_from_user: - Copy a block of data from user space. + * @to: Destination address, in kernel space. + * @from: Source address, in user space. + * @n: Number of bytes to copy. + * + * Context: User context only. This function may sleep. + * + * Copy data from user space to kernel space. + * + * Returns number of bytes that could not be copied. + * On success, this will be zero. + * + * If some data could not be copied, this function will pad the copied + * data to the requested size using zero bytes. + */ +#define copy_from_user(to,from,n) \ +({ \ + might_sleep(); \ + __generic_copy_from_user((to),(from),(n)); \ +}) + +long __must_check strncpy_from_user(char *dst, const char __user *src, + long count); +long __must_check __strncpy_from_user(char *dst, + const char __user *src, long count); + +/** + * __clear_user: - Zero a block of memory in user space, with less checking. + * @to: Destination address, in user space. + * @n: Number of bytes to zero. + * + * Zero a block of memory in user space. Caller must check + * the specified block with access_ok() before calling this function. + * + * Returns number of bytes that could not be cleared. + * On success, this will be zero. + */ +unsigned long __clear_user(void __user *mem, unsigned long len); + +/** + * clear_user: - Zero a block of memory in user space. + * @to: Destination address, in user space. + * @n: Number of bytes to zero. + * + * Zero a block of memory in user space. Caller must check + * the specified block with access_ok() before calling this function. + * + * Returns number of bytes that could not be cleared. + * On success, this will be zero. + */ +unsigned long clear_user(void __user *mem, unsigned long len); + +/** + * strlen_user: - Get the size of a string in user space. + * @str: The string to measure. + * + * Context: User context only. This function may sleep. + * + * Get the size of a NUL-terminated string in user space. + * + * Returns the size of the string INCLUDING the terminating NUL. + * On exception, returns 0. + * + * If there is a limit on the length of a valid string, you may wish to + * consider using strnlen_user() instead. + */ +#define strlen_user(str) strnlen_user(str, ~0UL >> 1) +long strnlen_user(const char __user *str, long n); + +#endif /* _ASM_M32R_UACCESS_H */ diff --git a/arch/m32r/include/asm/ucontext.h b/arch/m32r/include/asm/ucontext.h new file mode 100644 index 000000000000..09324741eec3 --- /dev/null +++ b/arch/m32r/include/asm/ucontext.h @@ -0,0 +1,12 @@ +#ifndef _ASM_M32R_UCONTEXT_H +#define _ASM_M32R_UCONTEXT_H + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext uc_mcontext; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + +#endif /* _ASM_M32R_UCONTEXT_H */ diff --git a/arch/m32r/include/asm/unaligned.h b/arch/m32r/include/asm/unaligned.h new file mode 100644 index 000000000000..377eb20d1ec6 --- /dev/null +++ b/arch/m32r/include/asm/unaligned.h @@ -0,0 +1,18 @@ +#ifndef _ASM_M32R_UNALIGNED_H +#define _ASM_M32R_UNALIGNED_H + +#if defined(__LITTLE_ENDIAN__) +# include <linux/unaligned/le_memmove.h> +# include <linux/unaligned/be_byteshift.h> +# include <linux/unaligned/generic.h> +# define get_unaligned __get_unaligned_le +# define put_unaligned __put_unaligned_le +#else +# include <linux/unaligned/be_memmove.h> +# include <linux/unaligned/le_byteshift.h> +# include <linux/unaligned/generic.h> +# define get_unaligned __get_unaligned_be +# define put_unaligned __put_unaligned_be +#endif + +#endif /* _ASM_M32R_UNALIGNED_H */ diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h new file mode 100644 index 000000000000..cf701c933249 --- /dev/null +++ b/arch/m32r/include/asm/unistd.h @@ -0,0 +1,389 @@ +#ifndef _ASM_M32R_UNISTD_H +#define _ASM_M32R_UNISTD_H + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +/* 16 is unused */ +/* 17 is unused */ +/* 18 is unused */ +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +/* 23 is unused */ +/* 24 is unused */ +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +/* 28 is unused */ +#define __NR_pause 29 +#define __NR_utime 30 +/* 31 is unused */ +#define __NR_cachectl 32 /* old #define __NR_gtty 32*/ +#define __NR_access 33 +/* 34 is unused */ +/* 35 is unused */ +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +/* 44 is unused */ +#define __NR_brk 45 +/* 46 is unused */ +/* 47 is unused (getgid16) */ +/* 48 is unused */ +/* 49 is unused */ +/* 50 is unused */ +#define __NR_acct 51 +#define __NR_umount2 52 +/* 53 is unused */ +#define __NR_ioctl 54 +/* 55 is unused (fcntl) */ +/* 56 is unused */ +#define __NR_setpgid 57 +/* 58 is unused */ +/* 59 is unused */ +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +/* 67 is unused */ +/* 68 is unused*/ +/* 69 is unused*/ +/* 70 is unused */ +/* 71 is unused */ +/* 72 is unused */ +/* 73 is unused */ +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +/* 76 is unused (old getrlimit) */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +/* 80 is unused */ +/* 81 is unused */ +/* 82 is unused */ +#define __NR_symlink 83 +/* 84 is unused */ +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +/* 89 is unused */ +/* 90 is unused */ +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +/* 95 is unused */ +#define __NR_getpriority 96 +#define __NR_setpriority 97 +/* 98 is unused */ +#define __NR_statfs 99 +#define __NR_fstatfs 100 +/* 101 is unused */ +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +/* 109 is unused */ +/* 110 is unused */ +#define __NR_vhangup 111 +/* 112 is unused */ +/* 113 is unused */ +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +/* 119 is unused */ +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +/* 123 is unused */ +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +/* 126 is unused */ +/* 127 is unused */ +#define __NR_init_module 128 +#define __NR_delete_module 129 +/* 130 is unused */ +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +/* 137 is unused */ +/* 138 is unused */ +/* 139 is unused */ +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +/* 164 is unused */ +/* 165 is unused */ +#define __NR_tas 166 +/* 167 is unused */ +#define __NR_poll 168 +#define __NR_nfsservctl 169 +/* 170 is unused */ +/* 171 is unused */ +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +/* 182 is unused */ +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +/* 188 is unused */ +/* 189 is unused */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +/* 222 is unused */ +/* 223 is unused */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 +/* 251 is unused */ +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +/* 285 is unused */ +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +/* #define __NR_timerfd 322 removed */ +#define __NR_eventfd 323 +#define __NR_fallocate 324 + +#ifdef __KERNEL__ + +#define NR_syscalls 325 + +#define __ARCH_WANT_IPC_PARSE_VERSION +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_ALARM +#define __ARCH_WANT_SYS_GETHOSTNAME +#define __ARCH_WANT_SYS_PAUSE +#define __ARCH_WANT_SYS_TIME +#define __ARCH_WANT_SYS_UTIME +#define __ARCH_WANT_SYS_WAITPID +#define __ARCH_WANT_SYS_SOCKETCALL +#define __ARCH_WANT_SYS_FADVISE64 +#define __ARCH_WANT_SYS_GETPGRP +#define __ARCH_WANT_SYS_LLSEEK +#define __ARCH_WANT_SYS_OLD_GETRLIMIT /*will be unused*/ +#define __ARCH_WANT_SYS_OLDUMOUNT +#define __ARCH_WANT_SYS_RT_SIGACTION + +#define __IGNORE_lchown +#define __IGNORE_setuid +#define __IGNORE_getuid +#define __IGNORE_setgid +#define __IGNORE_getgid +#define __IGNORE_geteuid +#define __IGNORE_getegid +#define __IGNORE_fcntl +#define __IGNORE_setreuid +#define __IGNORE_setregid +#define __IGNORE_getrlimit +#define __IGNORE_getgroups +#define __IGNORE_setgroups +#define __IGNORE_select +#define __IGNORE_mmap +#define __IGNORE_fchown +#define __IGNORE_setfsuid +#define __IGNORE_setfsgid +#define __IGNORE_setresuid +#define __IGNORE_getresuid +#define __IGNORE_setresgid +#define __IGNORE_getresgid +#define __IGNORE_chown + +/* + * "Conditional" syscalls + * + * What we want is __attribute__((weak,alias("sys_ni_syscall"))), + * but it doesn't work on all toolchains, so we just do it by hand + */ +#ifndef cond_syscall +#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") +#endif + +#endif /* __KERNEL__ */ +#endif /* _ASM_M32R_UNISTD_H */ diff --git a/arch/m32r/include/asm/user.h b/arch/m32r/include/asm/user.h new file mode 100644 index 000000000000..03b3c11c2aff --- /dev/null +++ b/arch/m32r/include/asm/user.h @@ -0,0 +1,52 @@ +#ifndef _ASM_M32R_USER_H +#define _ASM_M32R_USER_H + +#include <linux/types.h> +#include <asm/ptrace.h> +#include <asm/page.h> + +/* + * Core file format: The core file is written in such a way that gdb + * can understand it and provide useful information to the user (under + * linux we use the `trad-core' bfd). + * + * The actual file contents are as follows: + * UPAGE: 1 page consisting of a user struct that tells gdb + * what is present in the file. Directly after this is a + * copy of the task_struct, which is currently not used by gdb, + * but it may come in handy at some point. All of the registers + * are stored as part of the upage. The upage should always be + * only one page. + * DATA: The data area is stored. We use current->end_text to + * current->brk to pick up all of the user variables, plus any memory + * that may have been sbrk'ed. No attempt is made to determine if a + * page is demand-zero or if a page is totally unused, we just cover + * the entire range. All of the addresses are rounded in such a way + * that an integral number of pages is written. + * STACK: We need the stack information in order to get a meaningful + * backtrace. We need to write the data from usp to + * current->start_stack, so we round each of these off in order to be + * able to write an integer number of pages. + */ + +struct user { + struct pt_regs regs; /* entire machine state */ + size_t u_tsize; /* text size (pages) */ + size_t u_dsize; /* data size (pages) */ + size_t u_ssize; /* stack size (pages) */ + unsigned long start_code; /* text starting address */ + unsigned long start_data; /* data starting address */ + unsigned long start_stack; /* stack starting address */ + long int signal; /* signal causing core dump */ + unsigned long u_ar0; /* help gdb find registers */ + unsigned long magic; /* identifies a core file */ + char u_comm[32]; /* user command name */ +}; + +#define NBPG PAGE_SIZE +#define UPAGES 1 +#define HOST_TEXT_START_ADDR (u.start_code) +#define HOST_DATA_START_ADDR (u.start_data) +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) + +#endif /* _ASM_M32R_USER_H */ diff --git a/arch/m32r/include/asm/vga.h b/arch/m32r/include/asm/vga.h new file mode 100644 index 000000000000..a1b63061c06f --- /dev/null +++ b/arch/m32r/include/asm/vga.h @@ -0,0 +1,20 @@ +#ifndef _ASM_M32R_VGA_H +#define _ASM_M32R_VGA_H + +/* + * Access to VGA videoram + * + * (c) 1998 Martin Mares <mj@ucw.cz> + */ + +/* + * On the PC, we can just recalculate addresses and then + * access the videoram directly without any black magic. + */ + +#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x) + +#define vga_readb(x) (*(x)) +#define vga_writeb(x,y) (*(y) = (x)) + +#endif /* _ASM_M32R_VGA_H */ diff --git a/arch/m32r/include/asm/xor.h b/arch/m32r/include/asm/xor.h new file mode 100644 index 000000000000..6d525259df3e --- /dev/null +++ b/arch/m32r/include/asm/xor.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_XOR_H +#define _ASM_M32R_XOR_H + +#include <asm-generic/xor.h> + +#endif /* _ASM_M32R_XOR_H */ diff --git a/arch/m32r/kernel/Makefile b/arch/m32r/kernel/Makefile index 09200d4886e3..b1a4b6036591 100644 --- a/arch/m32r/kernel/Makefile +++ b/arch/m32r/kernel/Makefile @@ -9,5 +9,3 @@ obj-y := process.o entry.o traps.o align.o irq.o setup.o time.o \ obj-$(CONFIG_SMP) += smp.o smpboot.o obj-$(CONFIG_MODULES) += module.o - -EXTRA_AFLAGS := -traditional diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S index 90916067b9c1..0a7194439eb1 100644 --- a/arch/m32r/kernel/head.S +++ b/arch/m32r/kernel/head.S @@ -23,7 +23,7 @@ __INITDATA /* * References to members of the boot_cpu_data structure. */ -.section .text.head, "ax" +__HEAD .global start_kernel .global __bss_start .global _end diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S index 9db05df20c0e..4179adf6c624 100644 --- a/arch/m32r/kernel/vmlinux.lds.S +++ b/arch/m32r/kernel/vmlinux.lds.S @@ -27,7 +27,7 @@ SECTIONS _text = .; /* Text and read-only data */ .boot : { *(.boot) } = 0 .text : { - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index 23597beb66c1..0f69fa5ddf26 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:42 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:47:52 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -140,12 +151,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -157,7 +169,7 @@ CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_ZORRO=y CONFIG_AMIGA_PCMCIA=y -# CONFIG_HEARTBEAT is not set +CONFIG_HEARTBEAT=y CONFIG_PROC_HARDWARE=y CONFIG_ISA=y CONFIG_GENERIC_ISA_DMA=y @@ -184,7 +196,10 @@ CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set CONFIG_NET_IPIP=m CONFIG_NET_IPGRE=m # CONFIG_ARPD is not set @@ -258,6 +273,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -266,6 +282,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -276,6 +293,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -354,25 +372,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -394,8 +407,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -406,8 +421,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -453,15 +468,20 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y @@ -469,7 +489,6 @@ CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -478,7 +497,6 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_GAYLE=y -CONFIG_BLK_DEV_IDEDOUBLER=y CONFIG_BLK_DEV_BUDDHA=y # CONFIG_BLK_DEV_IDEDMA is not set @@ -530,6 +548,8 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set @@ -547,6 +567,7 @@ CONFIG_GVP11_SCSI=y CONFIG_SCSI_A4000T=y CONFIG_SCSI_ZORRO7XX=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -554,7 +575,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -567,6 +588,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -577,14 +599,16 @@ CONFIG_VETH=m # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -CONFIG_ARIADNE=m -CONFIG_A2065=m -CONFIG_HYDRA=m -CONFIG_ZORRO8390=m -CONFIG_APNE=m +CONFIG_ARIADNE=y +CONFIG_A2065=y +CONFIG_HYDRA=y +CONFIG_ZORRO8390=y +CONFIG_APNE=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set +# CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_RACAL is not set +# CONFIG_DNET is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set @@ -609,7 +633,10 @@ CONFIG_APNE=m # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PLIP is not set CONFIG_PPP=m @@ -719,7 +746,7 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set -CONFIG_A2232=m +CONFIG_A2232=y # # Serial drivers @@ -730,6 +757,7 @@ CONFIG_A2232=m # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=m @@ -821,6 +849,7 @@ CONFIG_FB_FM2=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -856,7 +885,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -867,14 +895,13 @@ CONFIG_HID_COMPAT=y # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices # CONFIG_AMIGA_BUILTIN_SERIAL=y CONFIG_MULTIFACE_III_TTY=m -# CONFIG_SERIAL_CONSOLE is not set +CONFIG_SERIAL_CONSOLE=y # # File systems @@ -883,6 +910,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -909,13 +937,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -924,6 +954,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -935,8 +970,8 @@ CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" @@ -954,10 +989,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -966,6 +998,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -976,23 +1011,24 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=m +CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +# CONFIG_ROOT_NFS is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=m +CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y @@ -1067,11 +1103,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1092,13 +1123,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1113,7 +1152,7 @@ CONFIG_CRYPTO_SEQIV=m # # Block modes # -CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=m @@ -1132,7 +1171,7 @@ CONFIG_CRYPTO_XCBC=m # CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m @@ -1154,7 +1193,7 @@ CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SALSA20=m @@ -1168,6 +1207,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1175,11 +1215,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1191,10 +1233,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index 935108d115a0..5fff58196b3e 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:43 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:47:54 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -140,12 +151,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -256,6 +268,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -264,6 +277,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -274,6 +288,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -352,25 +367,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -392,8 +402,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -404,8 +416,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -441,9 +453,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -491,8 +507,11 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -500,7 +519,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -513,6 +532,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -522,6 +542,8 @@ CONFIG_VETH=m # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -538,7 +560,10 @@ CONFIG_NET_ETHERNET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -596,7 +621,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -636,6 +660,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -718,6 +743,7 @@ CONFIG_FB_APOLLO=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -749,7 +775,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -757,9 +782,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -774,6 +799,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -800,13 +826,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -815,6 +843,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -845,10 +878,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -857,6 +887,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -867,6 +900,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -883,7 +917,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -958,11 +991,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -983,13 +1011,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1059,6 +1095,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1066,11 +1103,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1082,10 +1121,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index a594a1d47b62..d92a90e03ecb 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:44 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:47:56 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -140,12 +151,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -180,7 +192,10 @@ CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set CONFIG_NET_IPIP=m CONFIG_NET_IPGRE=m # CONFIG_ARPD is not set @@ -254,6 +269,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -262,6 +278,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -272,6 +289,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -350,25 +368,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -390,8 +403,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -402,8 +417,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -445,15 +460,20 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y @@ -461,7 +481,6 @@ CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -516,11 +535,14 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_ATARI_SCSI=y # CONFIG_ATARI_SCSI_TOSHIBA_DELAY is not set # CONFIG_ATARI_SCSI_RESET_BOOT is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -528,7 +550,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -541,6 +563,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -550,7 +573,9 @@ CONFIG_VETH=m # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_ATARILANCE=m +CONFIG_ATARILANCE=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -568,7 +593,10 @@ CONFIG_ATARILANCE=m # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PLIP is not set CONFIG_PPP=m @@ -625,11 +653,10 @@ CONFIG_INPUT_KEYBOARD=y CONFIG_ATARI_KBD_CORE=y CONFIG_KEYBOARD_ATARI=y CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -649,7 +676,7 @@ CONFIG_INPUT_M68K_BEEP=m CONFIG_SERIO=y # CONFIG_SERIO_SERPORT is not set # CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_LIBPS2=m # CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set @@ -673,6 +700,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=m @@ -760,6 +788,7 @@ CONFIG_FB_ATARI=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -794,7 +823,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -805,14 +833,14 @@ CONFIG_HID_COMPAT=y # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices # -CONFIG_ATARI_MFPSER=m -CONFIG_ATARI_MIDI=m +CONFIG_ATARI_MFPSER=y +CONFIG_ATARI_MIDI=y CONFIG_ATARI_DSP56K=m +CONFIG_SERIAL_CONSOLE=y # # File systems @@ -821,6 +849,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -847,13 +876,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -862,6 +893,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -892,10 +928,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -904,6 +937,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -914,22 +950,24 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=m +CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set +CONFIG_NFS_V4=y +# CONFIG_ROOT_NFS is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=m +CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -# CONFIG_SUNRPC_REGISTER_V4 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y @@ -1004,11 +1042,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1029,13 +1062,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1050,7 +1091,7 @@ CONFIG_CRYPTO_SEQIV=m # # Block modes # -CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=m @@ -1069,7 +1110,7 @@ CONFIG_CRYPTO_XCBC=m # CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m @@ -1091,7 +1132,7 @@ CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SALSA20=m @@ -1105,6 +1146,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1112,11 +1154,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y @@ -1128,10 +1172,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index d3d9814a91de..6e6b1aa66682 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:45 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:47:59 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -143,12 +154,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -258,6 +270,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -266,6 +279,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -276,6 +290,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -354,25 +369,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -394,8 +404,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -406,8 +418,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -443,9 +455,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -493,10 +509,13 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set CONFIG_53C700_BE_BUS=y # CONFIG_SCSI_DEBUG is not set CONFIG_BVME6000_SCSI=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -504,7 +523,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -517,6 +536,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -527,6 +547,8 @@ CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_BVME6000_NET=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -543,7 +565,10 @@ CONFIG_BVME6000_NET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -601,7 +626,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -641,6 +665,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -717,7 +742,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -725,9 +749,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -742,6 +766,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -768,13 +793,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -783,6 +810,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -813,10 +845,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -825,6 +854,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -835,6 +867,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -851,7 +884,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -927,11 +959,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -952,13 +979,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1028,6 +1063,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1035,11 +1071,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=m +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1051,10 +1089,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 5556ef088d04..bc0565f63a15 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:46 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:01 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -141,12 +152,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -257,6 +269,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -265,6 +278,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -275,6 +289,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -353,25 +368,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -393,8 +403,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -405,8 +417,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -442,9 +454,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -492,8 +508,11 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -501,7 +520,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -514,6 +533,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -524,6 +544,8 @@ CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_HPLANCE=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -540,7 +562,10 @@ CONFIG_HPLANCE=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -600,7 +625,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -646,6 +670,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -728,6 +753,7 @@ CONFIG_FB_HP300=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -759,7 +785,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -767,9 +792,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -782,6 +807,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -808,13 +834,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -823,6 +851,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -853,10 +886,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -865,6 +895,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -875,6 +908,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -891,7 +925,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -966,11 +999,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -991,13 +1019,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1067,6 +1103,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1074,11 +1111,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1090,10 +1129,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index c6de25724a25..9991b64fea57 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:47 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:03 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -142,12 +153,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -255,6 +267,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -263,6 +276,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -273,6 +287,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -351,25 +366,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -394,8 +404,10 @@ CONFIG_IPDDP_DECAP=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -406,8 +418,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -429,6 +441,7 @@ CONFIG_CONNECTOR=m # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_SWIM=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m @@ -443,15 +456,20 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y @@ -459,7 +477,6 @@ CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -514,10 +531,13 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_MAC_SCSI=y CONFIG_SCSI_MAC_ESP=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -525,7 +545,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -547,6 +567,7 @@ CONFIG_ADB_CUDA=y CONFIG_INPUT_ADBHID=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -561,6 +582,8 @@ CONFIG_MAC89x0=m CONFIG_MACSONIC=m CONFIG_MACMACE=y # CONFIG_NET_VENDOR_SMC is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -577,7 +600,10 @@ CONFIG_MACMACE=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -635,7 +661,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -677,6 +702,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -760,6 +786,7 @@ CONFIG_FB_MAC=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -793,7 +820,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -801,9 +827,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -819,6 +845,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -845,13 +872,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -860,6 +889,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -890,10 +924,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=y @@ -902,6 +933,9 @@ CONFIG_HFSPLUS_FS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -912,6 +946,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y @@ -927,7 +962,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1003,11 +1037,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1028,13 +1057,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1104,6 +1141,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1111,11 +1149,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1127,10 +1167,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 70693588031e..69c43e2d8b45 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:48 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:06 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -146,12 +157,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -268,6 +280,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -276,6 +289,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -286,6 +300,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -364,25 +379,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -408,8 +418,10 @@ CONFIG_IPDDP_DECAP=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -420,8 +432,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -454,6 +466,7 @@ CONFIG_PARPORT_NOT_PC=y CONFIG_BLK_DEV=y CONFIG_AMIGA_FLOPPY=y CONFIG_ATARI_FLOPPY=y +CONFIG_BLK_DEV_SWIM=y CONFIG_AMIGA_Z2RAM=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -469,15 +482,20 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y @@ -485,7 +503,6 @@ CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -494,7 +511,6 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_GAYLE=y -CONFIG_BLK_DEV_IDEDOUBLER=y CONFIG_BLK_DEV_BUDDHA=y CONFIG_BLK_DEV_FALCON_IDE=y CONFIG_BLK_DEV_MAC_IDE=y @@ -549,6 +565,8 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set @@ -575,6 +593,7 @@ CONFIG_MVME16x_SCSI=y CONFIG_BVME6000_SCSI=y CONFIG_SUN3X_ESP=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -582,7 +601,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -604,6 +623,7 @@ CONFIG_ADB_CUDA=y CONFIG_INPUT_ADBHID=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -614,24 +634,26 @@ CONFIG_VETH=m # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_ARIADNE=m -CONFIG_A2065=m -CONFIG_HYDRA=m -CONFIG_ZORRO8390=m -CONFIG_APNE=m +CONFIG_ARIADNE=y +CONFIG_A2065=y +CONFIG_HYDRA=y +CONFIG_ZORRO8390=y +CONFIG_APNE=y CONFIG_MAC8390=y -CONFIG_MAC89x0=m -CONFIG_MACSONIC=m +CONFIG_MAC89x0=y +CONFIG_MACSONIC=y CONFIG_MACMACE=y CONFIG_MVME147_NET=y CONFIG_MVME16x_NET=y CONFIG_BVME6000_NET=y -CONFIG_ATARILANCE=m +CONFIG_ATARILANCE=y CONFIG_SUN3LANCE=y CONFIG_HPLANCE=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set +# CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_RACAL is not set +# CONFIG_DNET is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set @@ -657,7 +679,10 @@ CONFIG_NE2000=m # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PLIP is not set CONFIG_PPP=m @@ -717,11 +742,10 @@ CONFIG_KEYBOARD_ATARI=y CONFIG_KEYBOARD_HIL_OLD=y CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -732,7 +756,7 @@ CONFIG_MOUSE_SERIAL=m CONFIG_MOUSE_AMIGA=m CONFIG_MOUSE_ATARI=m # CONFIG_MOUSE_VSXXXAA is not set -CONFIG_MOUSE_HIL=m +CONFIG_MOUSE_HIL=y CONFIG_INPUT_JOYSTICK=y # CONFIG_JOYSTICK_ANALOG is not set # CONFIG_JOYSTICK_A3D is not set @@ -763,18 +787,18 @@ CONFIG_JOYSTICK_AMIGA=m CONFIG_INPUT_MISC=y CONFIG_INPUT_M68K_BEEP=m # CONFIG_INPUT_UINPUT is not set -CONFIG_HP_SDC_RTC=m +CONFIG_HP_SDC_RTC=y # # Hardware I/O ports # CONFIG_SERIO=y # CONFIG_SERIO_SERPORT is not set -CONFIG_SERIO_Q40KBD=m +CONFIG_SERIO_Q40KBD=y # CONFIG_SERIO_PARKBD is not set CONFIG_HP_SDC=y CONFIG_HIL_MLC=y -CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_LIBPS2=m # CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set @@ -788,7 +812,7 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set -CONFIG_A2232=m +CONFIG_A2232=y # # Serial drivers @@ -799,6 +823,7 @@ CONFIG_A2232=m # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=m @@ -807,7 +832,7 @@ CONFIG_PRINTER=m # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y -CONFIG_GEN_RTC=m +CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -898,6 +923,7 @@ CONFIG_FB_HP300=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -937,7 +963,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -948,13 +973,12 @@ CONFIG_HID_COMPAT=y # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices # -CONFIG_ATARI_MFPSER=m -CONFIG_ATARI_MIDI=m +CONFIG_ATARI_MFPSER=y +CONFIG_ATARI_MIDI=y CONFIG_ATARI_DSP56K=m CONFIG_AMIGA_BUILTIN_SERIAL=y CONFIG_MULTIFACE_III_TTY=m @@ -974,6 +998,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -1000,13 +1025,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -1015,6 +1042,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -1045,10 +1077,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=y @@ -1057,6 +1086,9 @@ CONFIG_HFSPLUS_FS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -1067,6 +1099,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1083,7 +1116,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1163,11 +1195,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1188,13 +1215,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1264,6 +1299,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1271,11 +1307,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y @@ -1287,10 +1325,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index 52d42715bd0b..7dceb5d71223 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:50 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:08 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -143,12 +154,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -258,6 +270,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -266,6 +279,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -276,6 +290,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -354,25 +369,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -394,8 +404,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -406,8 +418,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -443,9 +455,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -493,9 +509,12 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_MVME147_SCSI=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -503,7 +522,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -516,6 +535,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -526,6 +546,8 @@ CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_MVME147_NET=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -542,7 +564,10 @@ CONFIG_MVME147_NET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -600,7 +625,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -640,6 +664,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -716,7 +741,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -724,9 +748,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -741,6 +765,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -767,13 +792,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -782,6 +809,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -812,10 +844,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -824,6 +853,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -834,6 +866,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -850,7 +883,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -926,11 +958,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -951,13 +978,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1027,6 +1062,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1034,11 +1070,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1050,10 +1088,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index 3403ed2eda79..890594fcacb3 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:51 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:10 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -143,12 +154,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -258,6 +270,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -266,6 +279,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -276,6 +290,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -354,25 +369,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -394,8 +404,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -406,8 +418,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -443,9 +455,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -493,10 +509,13 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set CONFIG_53C700_BE_BUS=y # CONFIG_SCSI_DEBUG is not set CONFIG_MVME16x_SCSI=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -504,7 +523,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -517,6 +536,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -527,6 +547,8 @@ CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_MVME16x_NET=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -543,7 +565,10 @@ CONFIG_MVME16x_NET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -601,7 +626,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -641,6 +665,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -717,7 +742,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -725,9 +749,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -743,6 +767,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -769,13 +794,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -784,6 +811,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -814,10 +846,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -826,6 +855,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -836,6 +868,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -852,7 +885,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -928,11 +960,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -953,13 +980,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1029,6 +1064,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1036,11 +1072,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1052,10 +1090,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index 3459c594194b..7cf58c27ff84 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:52 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:13 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -140,12 +151,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -255,6 +267,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -263,6 +276,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -273,6 +287,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -351,25 +366,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -391,8 +401,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -403,8 +415,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -441,15 +453,20 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y @@ -457,7 +474,6 @@ CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -516,6 +532,8 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set @@ -527,6 +545,7 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -534,7 +553,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -547,6 +566,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -559,7 +579,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set +# CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_RACAL is not set +# CONFIG_DNET is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set @@ -584,7 +606,10 @@ CONFIG_NE2000=m # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -642,7 +667,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -688,6 +712,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -771,6 +796,7 @@ CONFIG_FB_Q40=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -805,7 +831,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -813,9 +838,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -828,6 +853,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -854,13 +880,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -869,6 +897,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -899,10 +932,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -911,6 +941,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -921,6 +954,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -936,7 +970,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1011,11 +1044,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1036,13 +1064,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1112,6 +1148,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1119,11 +1156,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1135,10 +1174,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index f404917429fa..f27c1a47bacf 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:53 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:16 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -138,12 +149,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -253,6 +265,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -261,6 +274,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -271,6 +285,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -349,25 +364,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -389,8 +399,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -401,8 +413,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -438,9 +450,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -488,9 +504,12 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_SUN3_SCSI=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -498,7 +517,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -511,6 +530,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -522,6 +542,8 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_SUN3LANCE=y CONFIG_SUN3_82586=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -537,7 +559,10 @@ CONFIG_SUN3_82586=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -595,7 +620,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -635,6 +659,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -710,6 +735,7 @@ CONFIG_FB=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -741,16 +767,15 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -763,6 +788,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -789,13 +815,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -804,6 +832,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -834,10 +867,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -846,6 +876,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -856,6 +889,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -872,7 +906,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -948,11 +981,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -973,13 +1001,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1049,6 +1085,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1056,11 +1093,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1072,9 +1111,12 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y +CONFIG_NLATTR=y diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index 4d8a1e84e39f..c40edb919fda 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Tue Dec 2 20:27:54 2008 +# Linux kernel version: 2.6.30-rc3 +# Wed Apr 22 20:48:20 2009 # CONFIG_M68K=y CONFIG_MMU=y @@ -29,14 +29,24 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y @@ -44,23 +54,27 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -68,15 +82,16 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -84,11 +99,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set @@ -104,7 +116,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -140,12 +151,13 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # General setup @@ -255,6 +267,7 @@ CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m @@ -263,6 +276,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -273,6 +287,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m @@ -351,25 +366,20 @@ CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +# CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set @@ -391,8 +401,10 @@ CONFIG_ATALK=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y +# CONFIG_DCB is not set # # Network testing @@ -403,8 +415,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -440,9 +452,13 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -490,9 +506,12 @@ CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_SUN3X_ESP=y # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -500,7 +519,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID456=m -CONFIG_MD_RAID5_RESHAPE=y +CONFIG_MD_RAID6_PQ=m # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -513,6 +532,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set CONFIG_MACVLAN=m @@ -523,6 +543,8 @@ CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_SUN3LANCE=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -539,7 +561,10 @@ CONFIG_SUN3LANCE=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -597,7 +622,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -637,6 +661,7 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # Non-8250 serial port support # CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -718,6 +743,7 @@ CONFIG_FB=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -749,7 +775,6 @@ CONFIG_HIDRAW=y # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -757,9 +782,9 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set -CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -772,6 +797,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y @@ -798,13 +824,15 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set -# CONFIG_OCFS2_COMPAT_JBD is not set +# CONFIG_OCFS2_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set +CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -813,6 +841,11 @@ CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y @@ -843,10 +876,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set CONFIG_AFFS_FS=m CONFIG_HFS_FS=m @@ -855,6 +885,9 @@ CONFIG_HFSPLUS_FS=m # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y # CONFIG_OMFS_FS is not set @@ -865,6 +898,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -881,7 +915,6 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -957,11 +990,6 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -982,13 +1010,21 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m @@ -1058,6 +1094,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -1065,11 +1102,13 @@ CONFIG_CRYPTO_LZO=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y @@ -1081,10 +1120,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 3c19027331fa..aa29a8640f74 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -332,10 +332,12 @@ #define __NR_dup3 326 #define __NR_pipe2 327 #define __NR_inotify_init1 328 +#define __NR_preadv 329 +#define __NR_pwritev 330 #ifdef __KERNEL__ -#define NR_syscalls 329 +#define NR_syscalls 331 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 5c332f2b9b83..8744f60c07a9 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -753,4 +753,6 @@ sys_call_table: .long sys_dup3 .long sys_pipe2 .long sys_inotify_init1 + .long sys_preadv + .long sys_pwritev /* 330 */ diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S index f513f530de91..86edb5fbcfc3 100644 --- a/arch/m68k/kernel/head.S +++ b/arch/m68k/kernel/head.S @@ -577,7 +577,7 @@ func_define putn,1 #endif .endm -.section ".text.head","ax" +__HEAD ENTRY(_stext) /* * Version numbers of the bootinfo interface diff --git a/arch/m68k/kernel/sun3-head.S b/arch/m68k/kernel/sun3-head.S index aad01592dbbc..43036bf4aeed 100644 --- a/arch/m68k/kernel/sun3-head.S +++ b/arch/m68k/kernel/sun3-head.S @@ -1,4 +1,5 @@ #include <linux/linkage.h> +#include <linux/init.h> #include <asm/entry.h> #include <asm/page.h> @@ -29,7 +30,7 @@ kernel_pmd_table: .skip 0x2000 .globl kernel_pg_dir .equ kernel_pg_dir,kernel_pmd_table - .section .text.head + __HEAD ENTRY(_stext) ENTRY(_start) diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index f846d4e3e5e1..01d212bb05a6 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -12,7 +12,7 @@ SECTIONS . = 0x1000; _text = .; /* Text and read-only data */ .text : { - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds index d9368c0709ba..c192f773db96 100644 --- a/arch/m68k/kernel/vmlinux-sun3.lds +++ b/arch/m68k/kernel/vmlinux-sun3.lds @@ -12,7 +12,7 @@ SECTIONS . = 0xE002000; _text = .; /* Text and read-only data */ .text : { - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 4beb59dfc6ec..534376299a99 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -16,6 +16,7 @@ config MMU config NO_DMA bool + depends on !COLDFIRE default y config FPU diff --git a/arch/m68knommu/configs/m5208evb_defconfig b/arch/m68knommu/configs/m5208evb_defconfig index 6fae33a05e2a..854a4f333b2f 100644 --- a/arch/m68knommu/configs/m5208evb_defconfig +++ b/arch/m68knommu/configs/m5208evb_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 +# Linux kernel version: 2.6.30-rc2 # CONFIG_M68K=y # CONFIG_MMU is not set @@ -15,9 +15,10 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TIME_LOW_RES=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_NO_IOPORT=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -33,53 +34,55 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set +# CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_SLUB is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +# CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -93,7 +96,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -145,44 +148,39 @@ CONFIG_RAM16BIT=y # CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set CONFIG_ISA_DMA_API=y # -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -# CONFIG_PCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# # Executable file formats # CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_ZFLAT is not set # CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_AOUT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # @@ -223,6 +221,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -232,7 +231,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -243,14 +244,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -289,10 +284,8 @@ CONFIG_MTD_BLOCK=y # # RAM/ROM/Flash chip drivers # -CONFIG_MTD_CFI=y +# CONFIG_MTD_CFI is not set # CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -303,10 +296,6 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set @@ -315,7 +304,6 @@ CONFIG_MTD_RAM=y # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_UCLINUX=y # CONFIG_MTD_PLATRAM is not set @@ -337,6 +325,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -351,6 +344,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -364,7 +358,7 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -374,10 +368,15 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FEC=y # CONFIG_FEC2 is not set @@ -389,8 +388,10 @@ CONFIG_FEC=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -415,7 +416,7 @@ CONFIG_FEC=y # Character devices # # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -428,7 +429,6 @@ CONFIG_FEC=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_COLDFIRE is not set CONFIG_SERIAL_MCF=y CONFIG_SERIAL_MCF_BAUDRATE=115200 CONFIG_SERIAL_MCF_CONSOLE=y @@ -447,19 +447,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -470,11 +474,12 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers # -# CONFIG_DAB is not set +CONFIG_DAB=y # # Graphics support @@ -488,10 +493,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -499,7 +500,10 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -507,11 +511,13 @@ CONFIG_SSB_POSSIBLE=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -520,6 +526,11 @@ CONFIG_EXT2_FS=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -540,10 +551,7 @@ CONFIG_PROC_SYSCTL=y # CONFIG_SYSFS is not set # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -553,13 +561,20 @@ CONFIG_PROC_SYSCTL=y # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # @@ -581,10 +596,14 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_SAMPLES is not set CONFIG_FULLDEBUG=y # CONFIG_HIGHPROFILE is not set -# CONFIG_BOOTPARAM is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" # CONFIG_NO_KERNEL_MSG is not set # CONFIG_BDM_DISABLE is not set @@ -592,19 +611,23 @@ CONFIG_FULLDEBUG=y # Security options # # CONFIG_KEYS is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68knommu/configs/m5249evb_defconfig b/arch/m68knommu/configs/m5249evb_defconfig index cc6458333d67..2efba32e33a0 100644 --- a/arch/m68knommu/configs/m5249evb_defconfig +++ b/arch/m68knommu/configs/m5249evb_defconfig @@ -1,6 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 +# Linux kernel version: 2.6.30-rc2 +# Wed Apr 22 17:32:41 2009 # CONFIG_M68K=y # CONFIG_MMU is not set @@ -15,9 +16,10 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TIME_LOW_RES=y +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_NO_IOPORT=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -29,11 +31,23 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SYSVIPC is not set +# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set @@ -41,44 +55,37 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set +# CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_SLUB is not set +# CONFIG_SLUB_DEBUG is not set +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +# CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -92,7 +99,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -144,45 +151,103 @@ CONFIG_RAMAUTOBIT=y # CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set CONFIG_ISA_DMA_API=y # -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -# CONFIG_PCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# # Executable file formats # CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_ZFLAT is not set # CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_AOUT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# -# CONFIG_NET is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -194,6 +259,7 @@ CONFIG_BINFMT_FLAT=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -259,6 +325,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -266,14 +337,15 @@ CONFIG_MTD_UCLINUX=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -285,6 +357,56 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set +CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +CONFIG_PPP=y +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set # CONFIG_PHONE is not set # @@ -302,7 +424,7 @@ CONFIG_HAVE_IDE=y # Character devices # # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -315,7 +437,6 @@ CONFIG_HAVE_IDE=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_COLDFIRE is not set CONFIG_SERIAL_MCF=y CONFIG_SERIAL_MCF_BAUDRATE=19200 CONFIG_SERIAL_MCF_CONSOLE=y @@ -323,7 +444,8 @@ CONFIG_SERIAL_MCF_CONSOLE=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -334,19 +456,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -356,11 +482,13 @@ CONFIG_SSB_POSSIBLE=y # Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers # -# CONFIG_DAB is not set +CONFIG_DAB=y # # Graphics support @@ -374,10 +502,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -385,7 +509,10 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -393,19 +520,28 @@ CONFIG_SSB_POSSIBLE=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -427,10 +563,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -440,13 +573,21 @@ CONFIG_SYSFS=y # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # # Partition Types @@ -454,6 +595,7 @@ CONFIG_ROMFS_FS=y # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set +# CONFIG_DLM is not set # # Kernel hacking @@ -468,10 +610,14 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_SAMPLES is not set # CONFIG_FULLDEBUG is not set # CONFIG_HIGHPROFILE is not set -# CONFIG_BOOTPARAM is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" # CONFIG_NO_KERNEL_MSG is not set # CONFIG_BDM_DISABLE is not set @@ -480,18 +626,22 @@ CONFIG_FRAME_WARN=1024 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/arm/configs/imx27ads_defconfig b/arch/m68knommu/configs/m5272c3_defconfig index bcd95b8dd2df..f37852a34218 100644 --- a/arch/arm/configs/imx27ads_defconfig +++ b/arch/m68knommu/configs/m5272c3_defconfig @@ -1,30 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Fri Jun 20 16:29:34 2008 +# Linux kernel version: 2.6.30-rc2 +# Wed Apr 22 17:17:30 2009 # -CONFIG_ARM=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_GENERIC_GPIO=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_MMU=y -# CONFIG_NO_IOPORT is not set -CONFIG_GENERIC_HARDIRQS=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_M68K=y +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_ZONE_DMA=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y -CONFIG_ARCH_MTD_XIP=y -CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_TIME_LOW_RES=y +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_NO_IOPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -32,23 +27,28 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y -CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y +# CONFIG_SYSVIPC is not set +# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set @@ -57,50 +57,35 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_HOTPLUG=y +# CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +# CONFIG_FUTEX is not set +# CONFIG_EPOLL is not set +# CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_AIO is not set +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLUB_DEBUG is not set +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +# CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -114,185 +99,110 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y - -# -# System Type -# -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_IXP2000 is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set -CONFIG_ARCH_MXC=y -# CONFIG_ARCH_ORION5X is not set -# CONFIG_ARCH_PNX4008 is not set -# CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_S3C2410 is not set -# CONFIG_ARCH_SHARK is not set -# CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_DAVINCI is not set -# CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set - -# -# Boot options -# - -# -# Power management -# - -# -# Freescale MXC Implementations -# -CONFIG_ARCH_MX2=y -# CONFIG_ARCH_MX3 is not set - -# -# MX2 family CPU support -# -CONFIG_MACH_MX27=y - -# -# MX2 Platforms -# -CONFIG_MACH_MX27ADS=y -# CONFIG_MACH_PCM038 is not set - -# -# Processor Type -# -CONFIG_CPU_32=y -CONFIG_CPU_ARM926T=y -CONFIG_CPU_32v5=y -CONFIG_CPU_ABRT_EV5TJ=y -CONFIG_CPU_PABRT_NOIFAR=y -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_COPY_V4WB=y -CONFIG_CPU_TLB_V4WBI=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y - -# -# Processor Features -# -CONFIG_ARM_THUMB=y -# CONFIG_CPU_ICACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -# CONFIG_CPU_CACHE_ROUND_ROBIN is not set -# CONFIG_OUTER_CACHE is not set +# CONFIG_FREEZER is not set + +# +# Processor type and features +# +# CONFIG_M68328 is not set +# CONFIG_M68EZ328 is not set +# CONFIG_M68VZ328 is not set +# CONFIG_M68360 is not set +# CONFIG_M5206 is not set +# CONFIG_M5206e is not set +# CONFIG_M520x is not set +# CONFIG_M523x is not set +# CONFIG_M5249 is not set +# CONFIG_M5271 is not set +CONFIG_M5272=y +# CONFIG_M5275 is not set +# CONFIG_M528x is not set +# CONFIG_M5307 is not set +# CONFIG_M532x is not set +# CONFIG_M5407 is not set +CONFIG_COLDFIRE=y +CONFIG_CLOCK_SET=y +CONFIG_CLOCK_FREQ=66666666 +CONFIG_CLOCK_DIV=1 + +# +# Platform +# +# CONFIG_UC5272 is not set +CONFIG_M5272C3=y +# CONFIG_COBRA5272 is not set +# CONFIG_CANCam is not set +# CONFIG_SCALES is not set +# CONFIG_NETtel is not set +# CONFIG_CPU16B is not set +# CONFIG_MOD5272 is not set +CONFIG_FREESCALE=y +CONFIG_4KSTACKS=y +CONFIG_HZ=100 # -# Bus support +# RAM configuration # -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCCARD is not set +CONFIG_RAMBASE=0x00000000 +CONFIG_RAMSIZE=0x00800000 +CONFIG_VECTORBASE=0x00000000 +CONFIG_KERNELBASE=0x00020000 +CONFIG_RAMAUTOBIT=y +# CONFIG_RAM8BIT is not set +# CONFIG_RAM16BIT is not set +# CONFIG_RAM32BIT is not set # -# Kernel Features +# ROM configuration # -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_PREEMPT=y -CONFIG_HZ=100 -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +# CONFIG_ROM is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y -CONFIG_ALIGNMENT_TRAP=y - -# -# Boot options -# -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="" -# CONFIG_XIP_KERNEL is not set -# CONFIG_KEXEC is not set +# CONFIG_UNEVICTABLE_LRU is not set # -# Floating point emulation +# Executable file formats # - -# -# At least one emulation must be selected -# -# CONFIG_VFP is not set - -# -# Userspace binary formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_FLAT=y +# CONFIG_BINFMT_ZFLAT is not set +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # # Networking options # CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y -CONFIG_IP_MULTICAST=y +# CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set +# CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set @@ -317,6 +227,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -326,7 +237,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -337,14 +250,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -355,10 +262,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -366,8 +271,7 @@ CONFIG_MTD=y # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set # @@ -386,43 +290,27 @@ CONFIG_MTD_BLOCK=y # # RAM/ROM/Flash chip drivers # -CONFIG_MTD_CFI=y +# CONFIG_MTD_CFI is not set # CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y -# CONFIG_MTD_CFI_I2 is not set +CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_OTP is not set -CONFIG_MTD_CFI_INTELEXT=y -# CONFIG_MTD_CFI_AMDSTD is not set -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# CONFIG_MTD_RAM is not set +CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_XIP is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x00000000 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 -# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_UCLINUX=y # CONFIG_MTD_PLATRAM is not set # @@ -443,6 +331,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -451,9 +344,13 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_RAM is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -465,10 +362,9 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -478,15 +374,18 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_AX88796 is not set -# CONFIG_SMC91X is not set -# CONFIG_DM9000 is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set -# CONFIG_FEC_OLD is not set +CONFIG_FEC=y +# CONFIG_FEC2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -495,7 +394,10 @@ CONFIG_NET_ETHERNET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -503,40 +405,12 @@ CONFIG_NET_ETHERNET=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -CONFIG_INPUT_TOUCHSCREEN=y -# CONFIG_TOUCHSCREEN_FUJITSU is not set -# CONFIG_TOUCHSCREEN_GUNZE is not set -# CONFIG_TOUCHSCREEN_ELO is not set -# CONFIG_TOUCHSCREEN_MTOUCH is not set -# CONFIG_TOUCHSCREEN_MK712 is not set -# CONFIG_TOUCHSCREEN_PENMOUNT is not set -# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set -# CONFIG_TOUCHSCREEN_TOUCHWIN is not set -# CONFIG_TOUCHSCREEN_UCB1400 is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports @@ -559,48 +433,44 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # -# CONFIG_SERIAL_IMX is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_MCF=y +CONFIG_SERIAL_MCF_BAUDRATE=19200 +CONFIG_SERIAL_MCF_CONSOLE=y +# CONFIG_UNIX98_PTYS is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set +# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set -CONFIG_HAVE_GPIO_LIB=y - -# -# GPIO Support -# - -# -# I2C GPIO expanders: -# - -# -# SPI GPIO expanders: -# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set -# CONFIG_MFD_ASIC3 is not set -# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -616,7 +486,7 @@ CONFIG_SSB_POSSIBLE=y # # Multimedia drivers # -# CONFIG_DAB is not set +CONFIG_DAB=y # # Graphics support @@ -630,30 +500,32 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set -# CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set -CONFIG_RTC_LIB=y +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # -# CONFIG_EXT2_FS is not set +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -662,6 +534,11 @@ CONFIG_RTC_LIB=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -680,14 +557,10 @@ CONFIG_RTC_LIB=y CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -695,90 +568,30 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_FS_WBUF_VERIFY is not set -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -# CONFIG_JFFS2_LZO is not set -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -CONFIG_NLS_CODEPAGE_850=m -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=y -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -CONFIG_NLS_ISO8859_15=m -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +# CONFIG_NLS is not set # CONFIG_DLM is not set # @@ -794,33 +607,39 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_SAMPLES is not set -# CONFIG_DEBUG_USER is not set +# CONFIG_FULLDEBUG is not set +# CONFIG_HIGHPROFILE is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" +# CONFIG_NO_KERNEL_MSG is not set +# CONFIG_BDM_DISABLE is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68knommu/configs/m5275evb_defconfig b/arch/m68knommu/configs/m5275evb_defconfig index 0d1256f5addb..dc5c621d419c 100644 --- a/arch/m68knommu/configs/m5275evb_defconfig +++ b/arch/m68knommu/configs/m5275evb_defconfig @@ -1,6 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 +# Linux kernel version: 2.6.30-rc2 +# Wed Apr 22 23:29:01 2009 # CONFIG_M68K=y # CONFIG_MMU is not set @@ -15,9 +16,10 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TIME_LOW_RES=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_NO_IOPORT=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -33,10 +35,19 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set @@ -44,44 +55,37 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set +# CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_SLUB is not set +# CONFIG_SLUB_DEBUG is not set +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +# CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -95,7 +99,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -148,44 +152,39 @@ CONFIG_RAMAUTOBIT=y # CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set CONFIG_ISA_DMA_API=y # -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -# CONFIG_PCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# # Executable file formats # CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_ZFLAT is not set # CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_AOUT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # @@ -226,6 +225,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -235,7 +235,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -246,14 +248,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -333,6 +329,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -347,6 +348,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -360,7 +362,7 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -370,10 +372,15 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FEC=y CONFIG_FEC2=y @@ -385,8 +392,10 @@ CONFIG_FEC2=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set @@ -421,7 +430,7 @@ CONFIG_SLHC=y # Character devices # # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -434,7 +443,6 @@ CONFIG_SLHC=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_COLDFIRE is not set CONFIG_SERIAL_MCF=y CONFIG_SERIAL_MCF_BAUDRATE=19200 CONFIG_SERIAL_MCF_CONSOLE=y @@ -442,7 +450,8 @@ CONFIG_SERIAL_MCF_CONSOLE=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -453,19 +462,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -476,6 +489,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -494,10 +508,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -505,7 +515,10 @@ CONFIG_DAB=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -513,12 +526,14 @@ CONFIG_DAB=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -527,6 +542,11 @@ CONFIG_EXT2_FS=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -548,10 +568,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -561,21 +578,21 @@ CONFIG_SYSFS=y # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # # Partition Types @@ -598,10 +615,14 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_SAMPLES is not set # CONFIG_FULLDEBUG is not set # CONFIG_HIGHPROFILE is not set -# CONFIG_BOOTPARAM is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" # CONFIG_NO_KERNEL_MSG is not set # CONFIG_BDM_DISABLE is not set @@ -610,18 +631,22 @@ CONFIG_FRAME_WARN=1024 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68knommu/configs/m5307c3_defconfig b/arch/m68knommu/configs/m5307c3_defconfig index fe2acdfa4d76..3a3f6733ae43 100644 --- a/arch/m68knommu/configs/m5307c3_defconfig +++ b/arch/m68knommu/configs/m5307c3_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 +# Linux kernel version: 2.6.30-rc2 # CONFIG_M68K=y # CONFIG_MMU is not set @@ -15,9 +15,10 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TIME_LOW_RES=y +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_NO_IOPORT=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -33,10 +34,21 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_USER_SCHED is not set +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set @@ -44,44 +56,37 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set +# CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_SLUB is not set +# CONFIG_SLUB_DEBUG is not set +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +# CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -95,7 +100,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -127,12 +132,11 @@ CONFIG_CLOCK_DIV=2 # # CONFIG_ARN5307 is not set CONFIG_M5307C3=y -# CONFIG_eLIA is not set # CONFIG_SECUREEDGEMP3 is not set # CONFIG_CLEOPATRA is not set # CONFIG_NETtel is not set CONFIG_FREESCALE=y -# CONFIG_4KSTACKS is not set +CONFIG_4KSTACKS=y CONFIG_HZ=100 # @@ -153,45 +157,36 @@ CONFIG_RAMAUTOBIT=y # CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set CONFIG_ISA_DMA_API=y # -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -# CONFIG_PCI is not set -# CONFIG_COMEMPCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# # Executable file formats # CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_ZFLAT is not set # CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_AOUT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # @@ -232,6 +227,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -241,7 +237,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -252,14 +250,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -274,7 +266,79 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_UCLINUX=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set @@ -286,6 +350,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -299,7 +364,7 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -309,10 +374,15 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -322,8 +392,10 @@ CONFIG_NET_ETHERNET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set @@ -381,7 +453,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -394,13 +466,12 @@ CONFIG_INPUT=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_COLDFIRE is not set CONFIG_SERIAL_MCF=y CONFIG_SERIAL_MCF_BAUDRATE=19200 CONFIG_SERIAL_MCF_CONSOLE=y CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_GEN_RTC is not set @@ -413,19 +484,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -436,6 +511,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -454,10 +530,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -466,7 +538,10 @@ CONFIG_DAB=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -474,12 +549,14 @@ CONFIG_DAB=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -488,6 +565,11 @@ CONFIG_EXT2_FS=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -509,10 +591,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -520,14 +599,22 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # @@ -551,10 +638,14 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_SAMPLES is not set CONFIG_FULLDEBUG=y # CONFIG_HIGHPROFILE is not set -# CONFIG_BOOTPARAM is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" # CONFIG_NO_KERNEL_MSG is not set # CONFIG_BDM_DISABLE is not set @@ -563,18 +654,22 @@ CONFIG_FULLDEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68knommu/configs/m5407c3_defconfig b/arch/m68knommu/configs/m5407c3_defconfig index 1118936d20e3..97b6cde2fc19 100644 --- a/arch/m68knommu/configs/m5407c3_defconfig +++ b/arch/m68knommu/configs/m5407c3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 -# Wed May 7 10:25:16 2008 +# Linux kernel version: 2.6.30-rc2 +# Thu Apr 23 09:21:40 2009 # CONFIG_M68K=y # CONFIG_MMU is not set @@ -16,9 +16,10 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TIME_LOW_RES=y +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_NO_IOPORT=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -34,10 +35,19 @@ CONFIG_LOCALVERSION_AUTO=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set @@ -45,44 +55,43 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y -# CONFIG_UID16 is not set -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set +# CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -96,7 +105,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -149,45 +158,36 @@ CONFIG_RAMAUTOBIT=y # CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set CONFIG_ISA_DMA_API=y # -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -# CONFIG_PCI is not set -# CONFIG_COMEMPCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# # Executable file formats # CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_ZFLAT is not set # CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_AOUT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # @@ -228,6 +228,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -237,7 +238,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -248,14 +251,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -274,6 +271,7 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set @@ -335,6 +333,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -349,6 +352,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -362,7 +366,7 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -372,10 +376,15 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -385,8 +394,10 @@ CONFIG_NET_ETHERNET=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set @@ -409,39 +420,22 @@ CONFIG_SLHC=y # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set # # Character devices # # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -454,7 +448,6 @@ CONFIG_INPUT=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_COLDFIRE is not set CONFIG_SERIAL_MCF=y CONFIG_SERIAL_MCF_BAUDRATE=19200 CONFIG_SERIAL_MCF_CONSOLE=y @@ -473,19 +466,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -496,6 +493,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -514,19 +512,17 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set -# CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -534,12 +530,14 @@ CONFIG_DAB=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set @@ -548,6 +546,11 @@ CONFIG_EXT2_FS=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -569,10 +572,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -582,13 +582,20 @@ CONFIG_SYSFS=y # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +CONFIG_ROMFS_BACKED_BY_MTD=y +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_MTD=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # @@ -611,11 +618,17 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_SAMPLES is not set # CONFIG_FULLDEBUG is not set # CONFIG_HIGHPROFILE is not set -# CONFIG_BOOTPARAM is not set +CONFIG_BOOTPARAM=y +CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0" # CONFIG_NO_KERNEL_MSG is not set # CONFIG_BDM_DISABLE is not set @@ -624,18 +637,22 @@ CONFIG_FRAME_WARN=1024 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/m68knommu/kernel/asm-offsets.c b/arch/m68knommu/kernel/asm-offsets.c index c785d07c02cc..f500dd6935d6 100644 --- a/arch/m68knommu/kernel/asm-offsets.c +++ b/arch/m68knommu/kernel/asm-offsets.c @@ -30,9 +30,6 @@ int main(void) DEFINE(TASK_MM, offsetof(struct task_struct, mm)); DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); - /* offsets into the kernel_stat struct */ - DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs)); - /* offsets into the irq_cpustat_t struct */ DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending)); @@ -69,9 +66,6 @@ int main(void) DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4); #endif - /* offsets into the kernel_stat struct */ - DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs)); - /* signal defines */ DEFINE(SIGSEGV, SIGSEGV); DEFINE(SEGV_MAPERR, SEGV_MAPERR); diff --git a/arch/m68knommu/kernel/dma.c b/arch/m68knommu/kernel/dma.c index 936125806638..aaf38bbbb6cd 100644 --- a/arch/m68knommu/kernel/dma.c +++ b/arch/m68knommu/kernel/dma.c @@ -7,10 +7,9 @@ #include <linux/types.h> #include <linux/mm.h> -#include <linux/string.h> #include <linux/device.h> #include <linux/dma-mapping.h> -#include <asm/io.h> +#include <asm/cacheflush.h> void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) @@ -36,7 +35,39 @@ void dma_free_coherent(struct device *dev, size_t size, free_pages((unsigned long)vaddr, get_order(size)); } -void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) +void dma_sync_single_for_device(struct device *dev, dma_addr_t handle, + size_t size, enum dma_data_direction dir) { + switch (dir) { + case DMA_TO_DEVICE: + flush_dcache_range(handle, size); + break; + case DMA_FROM_DEVICE: + /* Should be clear already */ + break; + default: + if (printk_ratelimit()) + printk("dma_sync_single_for_device: unsupported dir %u\n", dir); + break; + } +} + +EXPORT_SYMBOL(dma_sync_single_for_device); +dma_addr_t dma_map_single(struct device *dev, void *addr, size_t size, + enum dma_data_direction dir) +{ + dma_addr_t handle = virt_to_phys(addr); + flush_dcache_range(handle, size); + return handle; } +EXPORT_SYMBOL(dma_map_single); +dma_addr_t dma_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction dir) +{ + dma_addr_t handle = page_to_phys(page) + offset; + dma_sync_single_for_device(dev, handle, size, dir); + return handle; +} +EXPORT_SYMBOL(dma_map_page); diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S index 1017e76f3711..c0b8782832fd 100644 --- a/arch/m68knommu/kernel/syscalltable.S +++ b/arch/m68knommu/kernel/syscalltable.S @@ -347,6 +347,8 @@ ENTRY(sys_call_table) .long sys_dup3 .long sys_pipe2 .long sys_inotify_init1 + .long sys_preadv + .long sys_pwritev /* 330 */ .rept NR_syscalls-(.-sys_call_table)/4 .long sys_ni_syscall diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S index 69ba9b10767a..b7fe505e358d 100644 --- a/arch/m68knommu/kernel/vmlinux.lds.S +++ b/arch/m68knommu/kernel/vmlinux.lds.S @@ -147,6 +147,8 @@ SECTIONS { . = ALIGN(4); _sdata = . ; DATA_DATA + . = ALIGN(32); + *(.data.cacheline_aligned) . = ALIGN(8192) ; *(.data.init_task) _edata = . ; diff --git a/arch/m68knommu/platform/527x/config.c b/arch/m68knommu/platform/527x/config.c index 49343fb157b0..428b15922ef5 100644 --- a/arch/m68knommu/platform/527x/config.c +++ b/arch/m68knommu/platform/527x/config.c @@ -189,10 +189,15 @@ static void __init m527x_fec_init(void) m527x_fec_irq_init(0); /* Set multi-function pins to ethernet mode for fec0 */ +#if defined(CONFIG_M5271) + v = readb(MCF_IPSBAR + 0x100047); + writeb(v | 0xf0, MCF_IPSBAR + 0x100047); +#else par = readw(MCF_IPSBAR + 0x100082); writew(par | 0xf00, MCF_IPSBAR + 0x100082); v = readb(MCF_IPSBAR + 0x100078); writeb(v | 0xc0, MCF_IPSBAR + 0x100078); +#endif #ifdef CONFIG_FEC2 m527x_fec_irq_init(1); diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c index 6bafefa546e5..309f725995bf 100644 --- a/arch/m68knommu/platform/68328/timers.c +++ b/arch/m68knommu/platform/68328/timers.c @@ -75,7 +75,7 @@ static struct irqaction m68328_timer_irq = { /***************************************************************************/ -static cycle_t m68328_read_clk(void) +static cycle_t m68328_read_clk(struct clocksource *cs) { unsigned long flags; u32 cycles; diff --git a/arch/m68knommu/platform/coldfire/dma_timer.c b/arch/m68knommu/platform/coldfire/dma_timer.c index 772578b1084f..a5f562823d7a 100644 --- a/arch/m68knommu/platform/coldfire/dma_timer.c +++ b/arch/m68knommu/platform/coldfire/dma_timer.c @@ -34,7 +34,7 @@ #define DMA_DTMR_CLK_DIV_16 (2 << 1) #define DMA_DTMR_ENABLE (1 << 0) -static cycle_t cf_dt_get_cycles(void) +static cycle_t cf_dt_get_cycles(struct clocksource *cs) { return __raw_readl(DTCN0); } diff --git a/arch/m68knommu/platform/coldfire/pit.c b/arch/m68knommu/platform/coldfire/pit.c index 2a12e7fa9748..61b96211f8ff 100644 --- a/arch/m68knommu/platform/coldfire/pit.c +++ b/arch/m68knommu/platform/coldfire/pit.c @@ -125,7 +125,7 @@ static struct irqaction pit_irq = { /***************************************************************************/ -static cycle_t pit_read_clk(void) +static cycle_t pit_read_clk(struct clocksource *cs) { unsigned long flags; u32 cycles; diff --git a/arch/m68knommu/platform/coldfire/timers.c b/arch/m68knommu/platform/coldfire/timers.c index 454f25493491..1ba8a3731653 100644 --- a/arch/m68knommu/platform/coldfire/timers.c +++ b/arch/m68knommu/platform/coldfire/timers.c @@ -78,7 +78,7 @@ static struct irqaction mcftmr_timer_irq = { /***************************************************************************/ -static cycle_t mcftmr_read_clk(void) +static cycle_t mcftmr_read_clk(struct clocksource *cs) { unsigned long flags; u32 cycles; diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig new file mode 100644 index 000000000000..8cc312b5d4dc --- /dev/null +++ b/arch/microblaze/Kconfig @@ -0,0 +1,141 @@ +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. + +mainmenu "Linux/Microblaze Kernel Configuration" + +config MICROBLAZE + def_bool y + select HAVE_LMB + +config SWAP + def_bool n + +config RWSEM_GENERIC_SPINLOCK + def_bool y + +config RWSEM_XCHGADD_ALGORITHM + bool + +config ARCH_HAS_ILOG2_U32 + def_bool n + +config ARCH_HAS_ILOG2_U64 + def_bool n + +config GENERIC_FIND_NEXT_BIT + def_bool y + +config GENERIC_HWEIGHT + def_bool y + +config GENERIC_HARDIRQS + def_bool y + +config GENERIC_IRQ_PROBE + def_bool y + +config GENERIC_CALIBRATE_DELAY + def_bool y + +config GENERIC_TIME + def_bool y + +config GENERIC_TIME_VSYSCALL + def_bool n + +config GENERIC_CLOCKEVENTS + def_bool y + +config GENERIC_HARDIRQS_NO__DO_IRQ + def_bool y + +config PCI + depends on !MMU + def_bool n + +config NO_DMA + depends on !MMU + def_bool n + +source "init/Kconfig" + +source "kernel/Kconfig.freezer" + +source "arch/microblaze/platform/Kconfig.platform" + +menu "Processor type and features" + +source kernel/time/Kconfig + +source "kernel/Kconfig.preempt" + +source "kernel/Kconfig.hz" + +config MMU + def_bool n + +config NO_MMU + bool + depends on !MMU + default y + +comment "Boot options" + +config CMDLINE_BOOL + bool "Default bootloader kernel arguments" + +config CMDLINE + string "Default kernel command string" + depends on CMDLINE_BOOL + default "console=ttyUL0,115200" + help + On some architectures there is currently no way for the boot loader + to pass arguments to the kernel. For these architectures, you should + supply some command-line options at build time by entering them + here. + +config CMDLINE_FORCE + bool "Force default kernel command string" + depends on CMDLINE_BOOL + default n + help + Set this to have arguments from the default kernel command string + override those passed by the boot loader. + +config OF + def_bool y + +config OF_DEVICE + def_bool y + +config PROC_DEVICETREE + bool "Support for device tree in /proc" + depends on PROC_FS + help + This option adds a device-tree directory under /proc which contains + an image of the device tree that the kernel copies from Open + Firmware or other boot firmware. If unsure, say Y here. + +endmenu + +source "mm/Kconfig" + +menu "Exectuable file formats" + +source "fs/Kconfig.binfmt" + +endmenu + +source "net/Kconfig" + +source "drivers/Kconfig" + +source "fs/Kconfig" + +source "arch/microblaze/Kconfig.debug" + +source "security/Kconfig" + +source "crypto/Kconfig" + +source "lib/Kconfig" diff --git a/arch/microblaze/Kconfig.debug b/arch/microblaze/Kconfig.debug new file mode 100644 index 000000000000..242cd35bdb4b --- /dev/null +++ b/arch/microblaze/Kconfig.debug @@ -0,0 +1,26 @@ +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. + +menu "Kernel hacking" + +source "lib/Kconfig.debug" + +config EARLY_PRINTK + bool "Early printk function for kernel" + default n + help + This option turns on/off early printk messages to console. + First Uartlite node is taken. + +config HEART_BEAT + bool "Heart beat function for kernel" + default n + help + This option turns on/off heart beat kernel functionality. + First GPIO node is taken. + +config DEBUG_BOOTMEM + depends on DEBUG_KERNEL + bool "Debug BOOTMEM initialization" + +endmenu diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile new file mode 100644 index 000000000000..aaadfa701da3 --- /dev/null +++ b/arch/microblaze/Makefile @@ -0,0 +1,67 @@ +UTS_SYSNAME = -DUTS_SYSNAME=\"uClinux\" + +# What CPU vesion are we building for, and crack it open +# as major.minor.rev +CPU_VER=$(subst ",,$(CONFIG_XILINX_MICROBLAZE0_HW_VER) ) +CPU_MAJOR=$(shell echo $(CPU_VER) | cut -d '.' -f 1) +CPU_MINOR=$(shell echo $(CPU_VER) | cut -d '.' -f 2) +CPU_REV=$(shell echo $(CPU_VER) | cut -d '.' -f 3) + +export CPU_VER CPU_MAJOR CPU_MINOR CPU_REV + +# Use cpu-related CONFIG_ vars to set compile options. + +# Work out HW multipler support. This is icky. +# 1. Spartan2 has no HW multiplers. +# 2. MicroBlaze v3.x always uses them, except in Spartan 2 +# 3. All other FPGa/CPU ver combos, we can trust the CONFIG_ settings +ifeq (,$(findstring spartan2,$(CONFIG_XILINX_MICROBLAZE0_FAMILY))) + ifeq ($(CPU_MAJOR),3) + CPUFLAGS-1 += -mno-xl-soft-mul + else + # USE_HW_MUL can be 0, 1, or 2, defining a heirarchy of HW Mul support. + CPUFLAGS-$(subst 1,,$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)) += -mxl-multiply-high + CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) += -mno-xl-soft-mul + endif +endif +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare + +CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER)) + +# The various CONFIG_XILINX cpu features options are integers 0/1/2... +# rather than bools y/n + +# r31 holds current when in kernel mode +CFLAGS_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2) + +LDFLAGS_BLOB := --format binary --oformat elf32-microblaze + +LIBGCC := $(shell $(CC) $(CFLAGS_KERNEL) -print-libgcc-file-name) + +head-y := arch/microblaze/kernel/head.o +libs-y += arch/microblaze/lib/ $(LIBGCC) +core-y += arch/microblaze/kernel/ arch/microblaze/mm/ \ + arch/microblaze/platform/ + +boot := arch/$(ARCH)/boot + +# defines filename extension depending memory management type +ifeq ($(CONFIG_MMU),) +MMUEXT := -nommu +endif +export MMUEXT + +all: linux.bin + +archclean: + $(Q)$(MAKE) $(clean)=$(boot) + +linux.bin linux.bin.gz: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + +define archhelp + echo '* linux.bin - Create raw binary' + echo ' linux.bin.gz - Create compressed raw binary' +endef diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile new file mode 100644 index 000000000000..844edf406d34 --- /dev/null +++ b/arch/microblaze/boot/Makefile @@ -0,0 +1,17 @@ +# +# arch/microblaze/boot/Makefile +# + +targets := linux.bin linux.bin.gz + +OBJCOPYFLAGS_linux.bin := -O binary + +$(obj)/linux.bin: vmlinux FORCE + $(call if_changed,objcopy) + @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' + +$(obj)/linux.bin.gz: $(obj)/linux.bin FORCE + $(call if_changed,gzip) + @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' + +clean-kernel += linux.bin linux.bin.gz diff --git a/arch/arm/configs/mx31ads_defconfig b/arch/microblaze/configs/nommu_defconfig index e05271753e15..beb7ecd72793 100644 --- a/arch/arm/configs/mx31ads_defconfig +++ b/arch/microblaze/configs/nommu_defconfig @@ -1,30 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Fri Jun 20 16:21:11 2008 +# Linux kernel version: 2.6.29 +# Tue Mar 24 10:23:20 2009 # -CONFIG_ARM=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_GENERIC_GPIO=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_MMU=y -# CONFIG_NO_IOPORT is not set -CONFIG_GENERIC_HARDIRQS=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_MICROBLAZE=y +# CONFIG_SWAP is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y -CONFIG_ARCH_MTD_XIP=y -CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_GENERIC_TIME=y +# CONFIG_GENERIC_TIME_VSYSCALL is not set +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +# CONFIG_PCI is not set +# CONFIG_NO_DMA is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -32,26 +26,30 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y -CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -59,53 +57,44 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y -CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_EXTRA_PASS=y +# CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y -CONFIG_BASE_FULL=y +# CONFIG_BASE_FULL is not set CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y -CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 +CONFIG_BASE_SMALL=1 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -119,167 +108,79 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y - -# -# System Type -# -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_IXP2000 is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set -CONFIG_ARCH_MXC=y -# CONFIG_ARCH_ORION5X is not set -# CONFIG_ARCH_PNX4008 is not set -# CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_S3C2410 is not set -# CONFIG_ARCH_SHARK is not set -# CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_DAVINCI is not set -# CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set - -# -# Boot options -# - -# -# Power management -# +# CONFIG_FREEZER is not set # -# Freescale MXC Implementations +# Platform options # -# CONFIG_ARCH_MX2 is not set -CONFIG_ARCH_MX3=y +CONFIG_PLATFORM_GENERIC=y +# CONFIG_SELFMOD is not set +# CONFIG_OPT_LIB_FUNCTION is not set +# CONFIG_ALLOW_EDIT_AUTO is not set +CONFIG_KERNEL_BASE_ADDR=0x90000000 +CONFIG_XILINX_MICROBLAZE0_FAMILY="virtex5" +CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR=1 +CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR=1 +CONFIG_XILINX_MICROBLAZE0_USE_BARREL=1 +CONFIG_XILINX_MICROBLAZE0_USE_DIV=1 +CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL=2 +CONFIG_XILINX_MICROBLAZE0_USE_FPU=2 +CONFIG_XILINX_MICROBLAZE0_HW_VER="7.10.d" # -# MX3 Options -# -CONFIG_MACH_MX31ADS=y -# CONFIG_MACH_PCM037 is not set - -# -# Processor Type -# -CONFIG_CPU_32=y -CONFIG_CPU_V6=y -# CONFIG_CPU_32v6K is not set -CONFIG_CPU_32v6=y -CONFIG_CPU_ABRT_EV6=y -CONFIG_CPU_PABRT_NOIFAR=y -CONFIG_CPU_CACHE_V6=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_TLB_V6=y -CONFIG_CPU_HAS_ASID=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y - -# -# Processor Features -# -CONFIG_ARM_THUMB=y -# CONFIG_CPU_ICACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_BPREDICT_DISABLE is not set -# CONFIG_OUTER_CACHE is not set - -# -# Bus support -# -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCCARD is not set - -# -# Kernel Features +# Processor type and features # CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y +# CONFIG_NO_HZ is not set CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_PREEMPT=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ_100=y +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set CONFIG_HZ=100 -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SCHED_HRTICK=y +# CONFIG_MMU is not set +CONFIG_NO_MMU=y + +# +# Boot options +# +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttyUL0,115200" +# CONFIG_CMDLINE_FORCE is not set +CONFIG_OF=y +CONFIG_OF_DEVICE=y +CONFIG_PROC_DEVICETREE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_ALIGNMENT_TRAP=y - -# -# Boot options -# -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw ip=off" -# CONFIG_XIP_KERNEL is not set -# CONFIG_KEXEC is not set - -# -# Floating point emulation -# # -# At least one emulation must be selected +# Exectuable file formats # -CONFIG_VFP=y - -# -# Userspace binary formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_FLAT=y +# CONFIG_BINFMT_ZFLAT is not set +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Power management options -# -# CONFIG_PM is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -293,10 +194,7 @@ CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set +# CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_ARPD is not set @@ -324,6 +222,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -334,6 +233,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -344,14 +244,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set # CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -362,22 +262,19 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_AFS_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set # @@ -399,37 +296,31 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y -# CONFIG_MTD_CFI_I2 is not set +CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_OTP is not set -# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_XIP is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_UCLINUX=y # CONFIG_MTD_PLATRAM is not set # @@ -446,25 +337,37 @@ CONFIG_MTD_RAM=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set -CONFIG_MTD_NAND=y -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -# CONFIG_MTD_NAND_MUSEUM_IDS is not set -CONFIG_MTD_NAND_IDS=y -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_NANDSIM is not set -# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_NAND is not set # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set # # SCSI device support @@ -476,7 +379,6 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -485,17 +387,18 @@ CONFIG_NETDEVICES=y # CONFIG_VETH is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_AX88796 is not set -# CONFIG_SMC91X is not set -# CONFIG_DM9000 is not set +# CONFIG_MII is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # # Wireless LAN @@ -503,6 +406,10 @@ CONFIG_MII=y # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -510,6 +417,7 @@ CONFIG_MII=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support @@ -537,51 +445,44 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # -CONFIG_SERIAL_IMX=y -CONFIG_SERIAL_IMX_CONSOLE=y +CONFIG_SERIAL_UARTLITE=y +CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set +CONFIG_HW_RANDOM=y +# CONFIG_RTC is not set +# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set -CONFIG_HAVE_GPIO_LIB=y - -# -# GPIO Support -# - -# -# I2C GPIO expanders: -# - -# -# SPI GPIO expanders: -# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set -# CONFIG_MFD_ASIC3 is not set -# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -597,13 +498,13 @@ CONFIG_SSB_POSSIBLE=y # # Multimedia drivers # -# CONFIG_DAB is not set +CONFIG_DAB=y # # Graphics support # # CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set @@ -611,32 +512,51 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_SOUND is not set +CONFIG_USB_SUPPORT=y +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# Sound +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure # -# CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set -CONFIG_RTC_LIB=y +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # -# CONFIG_EXT2_FS is not set +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set # CONFIG_DNOTIFY is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y +# CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set @@ -661,14 +581,10 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -676,35 +592,29 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_FS_WBUF_VERIFY is not set -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -# CONFIG_JFFS2_LZO is not set -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_ROMFS_FS=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y # CONFIG_NFS_V4 is not set # CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -724,32 +634,79 @@ CONFIG_MSDOS_PARTITION=y # # Kernel hacking # -CONFIG_PRINTK_TIME=y +# CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_FRAME_POINTER=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +CONFIG_TIMER_STATS=y +CONFIG_DEBUG_OBJECTS=y +CONFIG_DEBUG_OBJECTS_SELFTEST=y +CONFIG_DEBUG_OBJECTS_FREE=y +CONFIG_DEBUG_OBJECTS_TIMERS=y +CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_NOMMU_REGIONS is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_DEBUG_LIST=y +CONFIG_DEBUG_SG=y +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set -# CONFIG_DEBUG_USER is not set +CONFIG_EARLY_PRINTK=y +CONFIG_HEART_BEAT=y +# CONFIG_DEBUG_BOOTMEM is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -787,6 +744,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -817,23 +778,27 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set -# CONFIG_CRYPTO_HW is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y # # Library routines # -CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y +# CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild new file mode 100644 index 000000000000..31820dfef56b --- /dev/null +++ b/arch/microblaze/include/asm/Kbuild @@ -0,0 +1,26 @@ +include include/asm-generic/Kbuild.asm + +header-y += auxvec.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += linkage.h +header-y += msgbuf.h +header-y += poll.h +header-y += resource.h +header-y += sembuf.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += socket.h +header-y += sockios.h +header-y += statfs.h +header-y += stat.h +header-y += termbits.h +header-y += ucontext.h + +unifdef-y += cputable.h +unifdef-y += elf.h +unifdef-y += termios.h diff --git a/arch/microblaze/include/asm/atomic.h b/arch/microblaze/include/asm/atomic.h new file mode 100644 index 000000000000..a448d94ab721 --- /dev/null +++ b/arch/microblaze/include/asm/atomic.h @@ -0,0 +1,123 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_ATOMIC_H +#define _ASM_MICROBLAZE_ATOMIC_H + +#include <linux/types.h> +#include <linux/compiler.h> /* likely */ +#include <asm/system.h> /* local_irq_XXX and friends */ + +#define ATOMIC_INIT(i) { (i) } +#define atomic_read(v) ((v)->counter) +#define atomic_set(v, i) (((v)->counter) = (i)) + +#define atomic_inc(v) (atomic_add_return(1, (v))) +#define atomic_dec(v) (atomic_sub_return(1, (v))) + +#define atomic_add(i, v) (atomic_add_return(i, (v))) +#define atomic_sub(i, v) (atomic_sub_return(i, (v))) + +#define atomic_inc_return(v) (atomic_add_return(1, (v))) +#define atomic_dec_return(v) (atomic_sub_return(1, (v))) + +#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) +#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) + +#define atomic_inc_not_zero(v) (atomic_add_unless((v), 1, 0)) + +#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) + +static inline int atomic_cmpxchg(atomic_t *v, int old, int new) +{ + int ret; + unsigned long flags; + + local_irq_save(flags); + ret = v->counter; + if (likely(ret == old)) + v->counter = new; + local_irq_restore(flags); + + return ret; +} + +static inline int atomic_add_unless(atomic_t *v, int a, int u) +{ + int c, old; + + c = atomic_read(v); + while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c) + c = old; + return c != u; +} + +static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) +{ + unsigned long flags; + + local_irq_save(flags); + *addr &= ~mask; + local_irq_restore(flags); +} + +/** + * atomic_add_return - add and return + * @i: integer value to add + * @v: pointer of type atomic_t + * + * Atomically adds @i to @v and returns @i + @v + */ +static inline int atomic_add_return(int i, atomic_t *v) +{ + unsigned long flags; + int val; + + local_irq_save(flags); + val = v->counter; + v->counter = val += i; + local_irq_restore(flags); + + return val; +} + +static inline int atomic_sub_return(int i, atomic_t *v) +{ + return atomic_add_return(-i, v); +} + +/* + * Atomically test *v and decrement if it is greater than 0. + * The function returns the old value of *v minus 1. + */ +static inline int atomic_dec_if_positive(atomic_t *v) +{ + unsigned long flags; + int res; + + local_irq_save(flags); + res = v->counter - 1; + if (res >= 0) + v->counter = res; + local_irq_restore(flags); + + return res; +} + +#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + +/* Atomic operations are already serializing */ +#define smp_mb__before_atomic_dec() barrier() +#define smp_mb__after_atomic_dec() barrier() +#define smp_mb__before_atomic_inc() barrier() +#define smp_mb__after_atomic_inc() barrier() + +#include <asm-generic/atomic.h> + +#endif /* _ASM_MICROBLAZE_ATOMIC_H */ diff --git a/arch/microblaze/include/asm/auxvec.h b/arch/microblaze/include/asm/auxvec.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/auxvec.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/bitops.h b/arch/microblaze/include/asm/bitops.h new file mode 100644 index 000000000000..d6df1fd4e1e8 --- /dev/null +++ b/arch/microblaze/include/asm/bitops.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_BITOPS_H +#define _ASM_MICROBLAZE_BITOPS_H + +/* + * Copyright 1992, Linus Torvalds. + */ + +#include <asm/byteorder.h> /* swab32 */ +#include <asm/system.h> /* save_flags */ + +/* + * clear_bit() doesn't provide any barrier for the compiler. + */ +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() +#include <asm-generic/bitops.h> +#include <asm-generic/bitops/__fls.h> + +#endif /* _ASM_MICROBLAZE_BITOPS_H */ diff --git a/arch/microblaze/include/asm/bug.h b/arch/microblaze/include/asm/bug.h new file mode 100644 index 000000000000..8eb2cdde11d7 --- /dev/null +++ b/arch/microblaze/include/asm/bug.h @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_BUG_H +#define _ASM_MICROBLAZE_BUG_H + +#include <linux/kernel.h> +#include <asm-generic/bug.h> + +#endif /* _ASM_MICROBLAZE_BUG_H */ diff --git a/arch/microblaze/include/asm/bugs.h b/arch/microblaze/include/asm/bugs.h new file mode 100644 index 000000000000..f2c6593653fb --- /dev/null +++ b/arch/microblaze/include/asm/bugs.h @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_BUGS_H +#define _ASM_MICROBLAZE_BUGS_H + +static inline void check_bugs(void) +{ + /* nothing to do */ +} + +#endif /* _ASM_MICROBLAZE_BUGS_H */ diff --git a/arch/microblaze/include/asm/byteorder.h b/arch/microblaze/include/asm/byteorder.h new file mode 100644 index 000000000000..ce9c58732ffc --- /dev/null +++ b/arch/microblaze/include/asm/byteorder.h @@ -0,0 +1,6 @@ +#ifndef _ASM_MICROBLAZE_BYTEORDER_H +#define _ASM_MICROBLAZE_BYTEORDER_H + +#include <linux/byteorder/big_endian.h> + +#endif /* _ASM_MICROBLAZE_BYTEORDER_H */ diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h new file mode 100644 index 000000000000..c209c47509d5 --- /dev/null +++ b/arch/microblaze/include/asm/cache.h @@ -0,0 +1,40 @@ +/* + * Cache operations + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_CACHE_H +#define _ASM_MICROBLAZE_CACHE_H + +#include <asm/registers.h> + +#define L1_CACHE_SHIFT 2 +/* word-granular cache in microblaze */ +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + +#define SMP_CACHE_BYTES L1_CACHE_BYTES + +void _enable_icache(void); +void _disable_icache(void); +void _invalidate_icache(unsigned int addr); + +#define __enable_icache() _enable_icache() +#define __disable_icache() _disable_icache() +#define __invalidate_icache(addr) _invalidate_icache(addr) + +void _enable_dcache(void); +void _disable_dcache(void); +void _invalidate_dcache(unsigned int addr); + +#define __enable_dcache() _enable_dcache() +#define __disable_dcache() _disable_dcache() +#define __invalidate_dcache(addr) _invalidate_dcache(addr) + +#endif /* _ASM_MICROBLAZE_CACHE_H */ diff --git a/arch/microblaze/include/asm/cacheflush.h b/arch/microblaze/include/asm/cacheflush.h new file mode 100644 index 000000000000..3300b785049b --- /dev/null +++ b/arch/microblaze/include/asm/cacheflush.h @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2007 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * based on v850 version which was + * Copyright (C) 2001,02,03 NEC Electronics Corporation + * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + * + */ + +#ifndef _ASM_MICROBLAZE_CACHEFLUSH_H +#define _ASM_MICROBLAZE_CACHEFLUSH_H + +/* Somebody depends on this; sigh... */ +#include <linux/mm.h> + +/* + * Cache handling functions. + * Microblaze has a write-through data cache, meaning that the data cache + * never needs to be flushed. The only flushing operations that are + * implemented are to invalidate the instruction cache. These are called + * after loading a user application into memory, we must invalidate the + * instruction cache to make sure we don't fetch old, bad code. + */ + +/* FIXME for LL-temac driver */ +#define invalidate_dcache_range(start, end) \ + __invalidate_dcache_range(start, end) + +#define flush_cache_all() __invalidate_cache_all() +#define flush_cache_mm(mm) do { } while (0) +#define flush_cache_range(vma, start, end) __invalidate_cache_all() +#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) + +#define flush_dcache_range(start, end) __invalidate_dcache_range(start, end) +#define flush_dcache_page(page) do { } while (0) +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +#define flush_icache_range(start, len) __invalidate_icache_range(start, len) +#define flush_icache_page(vma, pg) do { } while (0) + +#define flush_cache_vmap(start, end) do { } while (0) +#define flush_cache_vunmap(start, end) do { } while (0) + +struct page; +struct mm_struct; +struct vm_area_struct; + +/* see arch/microblaze/kernel/cache.c */ +extern void __invalidate_icache_all(void); +extern void __invalidate_icache_range(unsigned long start, unsigned long end); +extern void __invalidate_icache_page(struct vm_area_struct *vma, + struct page *page); +extern void __invalidate_icache_user_range(struct vm_area_struct *vma, + struct page *page, + unsigned long adr, int len); +extern void __invalidate_cache_sigtramp(unsigned long addr); + +extern void __invalidate_dcache_all(void); +extern void __invalidate_dcache_range(unsigned long start, unsigned long end); +extern void __invalidate_dcache_page(struct vm_area_struct *vma, + struct page *page); +extern void __invalidate_dcache_user_range(struct vm_area_struct *vma, + struct page *page, + unsigned long adr, int len); + +extern inline void __invalidate_cache_all(void) +{ + __invalidate_icache_all(); + __invalidate_dcache_all(); +} + +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ +do { memcpy((dst), (src), (len)); \ + flush_icache_range((unsigned) (dst), (unsigned) (dst) + (len)); \ +} while (0) + +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy((dst), (src), (len)) + +#endif /* _ASM_MICROBLAZE_CACHEFLUSH_H */ diff --git a/arch/microblaze/include/asm/checksum.h b/arch/microblaze/include/asm/checksum.h new file mode 100644 index 000000000000..92b30762ce59 --- /dev/null +++ b/arch/microblaze/include/asm/checksum.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_CHECKSUM_H +#define _ASM_MICROBLAZE_CHECKSUM_H + +#include <linux/in6.h> + +/* + * computes the checksum of the TCP/UDP pseudo-header + * returns a 16-bit checksum, already complemented + */ +static inline __wsum +csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) +{ + __asm__("add %0, %0, %1\n\t" + "addc %0, %0, %2\n\t" + "addc %0, %0, %3\n\t" + "addc %0, %0, r0\n\t" + : "+&d" (sum) + : "d" (saddr), "d" (daddr), "d" (len + proto)); + + return sum; +} + +/* + * computes the checksum of a memory block at buff, length len, + * and adds in "sum" (32-bit) + * + * returns a 32-bit number suitable for feeding into itself + * or csum_tcpudp_magic + * + * this function must be called with even lengths, except + * for the last fragment, which may be odd + * + * it's best to have buff aligned on a 32-bit boundary + */ +extern __wsum csum_partial(const void *buff, int len, __wsum sum); + +/* + * the same as csum_partial, but copies from src while it + * checksums + * + * here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ +extern __wsum csum_partial_copy(const char *src, char *dst, int len, int sum); + +/* + * the same as csum_partial_copy, but copies from user space. + * + * here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ +extern __wsum csum_partial_copy_from_user(const char *src, char *dst, + int len, int sum, int *csum_err); + +#define csum_partial_copy_nocheck(src, dst, len, sum) \ + csum_partial_copy((src), (dst), (len), (sum)) + +/* + * This is a version of ip_compute_csum() optimized for IP headers, + * which always checksum on 4 octet boundaries. + * + */ +extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl); + +/* + * Fold a partial checksum + */ +static inline __sum16 csum_fold(unsigned int sum) +{ + sum = (sum & 0xffff) + (sum >> 16); + sum = (sum & 0xffff) + (sum >> 16); + return ~sum; +} + +static inline __sum16 +csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) +{ + return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); +} + +/* + * this routine is used for miscellaneous IP-like checksums, mainly + * in icmp.c + */ +extern __sum16 ip_compute_csum(const unsigned char *buff, int len); + +#endif /* _ASM_MICROBLAZE_CHECKSUM_H */ diff --git a/arch/microblaze/include/asm/clinkage.h b/arch/microblaze/include/asm/clinkage.h new file mode 100644 index 000000000000..9e218435a55c --- /dev/null +++ b/arch/microblaze/include/asm/clinkage.h @@ -0,0 +1 @@ +#include <linux/linkage.h> diff --git a/arch/microblaze/include/asm/cpuinfo.h b/arch/microblaze/include/asm/cpuinfo.h new file mode 100644 index 000000000000..52f28f6dc4eb --- /dev/null +++ b/arch/microblaze/include/asm/cpuinfo.h @@ -0,0 +1,102 @@ +/* + * Generic support for queying CPU info + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <jwilliams@itee.uq.edu.au> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_CPUINFO_H +#define _ASM_MICROBLAZE_CPUINFO_H + +#include <asm/prom.h> + +/* CPU Version and FPGA Family code conversion table type */ +struct cpu_ver_key { + const char *s; + const unsigned k; +}; + +extern const struct cpu_ver_key cpu_ver_lookup[]; + +struct family_string_key { + const char *s; + const unsigned k; +}; + +extern const struct family_string_key family_string_lookup[]; + +struct cpuinfo { + /* Core CPU configuration */ + u32 use_instr; + u32 use_mult; + u32 use_fpu; + u32 use_exc; + u32 ver_code; + u32 mmu; + + /* CPU caches */ + u32 use_icache; + u32 icache_tagbits; + u32 icache_write; + u32 icache_line; + u32 icache_size; + unsigned long icache_base; + unsigned long icache_high; + + u32 use_dcache; + u32 dcache_tagbits; + u32 dcache_write; + u32 dcache_line; + u32 dcache_size; + unsigned long dcache_base; + unsigned long dcache_high; + + /* Bus connections */ + u32 use_dopb; + u32 use_iopb; + u32 use_dlmb; + u32 use_ilmb; + u32 num_fsl; + + /* CPU interrupt line info */ + u32 irq_edge; + u32 irq_positive; + + u32 area_optimised; + + /* HW debug support */ + u32 hw_debug; + u32 num_pc_brk; + u32 num_rd_brk; + u32 num_wr_brk; + u32 cpu_clock_freq; /* store real freq of cpu */ + u32 freq_div_hz; /* store freq/HZ */ + + /* FPGA family */ + u32 fpga_family_code; + + /* User define */ + u32 pvr_user1; + u32 pvr_user2; +}; + +extern struct cpuinfo cpuinfo; + +/* fwd declarations of the various CPUinfo populators */ +void setup_cpuinfo(void); + +void set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu); +void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu); + +static inline unsigned int fcpu(struct device_node *cpu, char *n) +{ + int *val; + return (val = (int *) of_get_property(cpu, n, NULL)) ? *val : 0; +} + +#endif /* _ASM_MICROBLAZE_CPUINFO_H */ diff --git a/arch/microblaze/include/asm/cputable.h b/arch/microblaze/include/asm/cputable.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/cputable.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/cputime.h b/arch/microblaze/include/asm/cputime.h new file mode 100644 index 000000000000..6d68ad7e0ea3 --- /dev/null +++ b/arch/microblaze/include/asm/cputime.h @@ -0,0 +1 @@ +#include <asm-generic/cputime.h> diff --git a/arch/microblaze/include/asm/current.h b/arch/microblaze/include/asm/current.h new file mode 100644 index 000000000000..8375ea991e26 --- /dev/null +++ b/arch/microblaze/include/asm/current.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_CURRENT_H +#define _ASM_MICROBLAZE_CURRENT_H + +# ifndef __ASSEMBLY__ +/* + * Dedicate r31 to keeping the current task pointer + */ +register struct task_struct *current asm("r31"); + +# define get_current() current +# endif /* __ASSEMBLY__ */ + +#endif /* _ASM_MICROBLAZE_CURRENT_H */ diff --git a/arch/microblaze/include/asm/delay.h b/arch/microblaze/include/asm/delay.h new file mode 100644 index 000000000000..05b7d39e4391 --- /dev/null +++ b/arch/microblaze/include/asm/delay.h @@ -0,0 +1,72 @@ +/* + * include/asm-microblaze/delay.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2007 John Williams + * Copyright (C) 2006 Atmark Techno, Inc. + */ + +#ifndef _ASM_MICROBLAZE_DELAY_H +#define _ASM_MICROBLAZE_DELAY_H + +extern inline void __delay(unsigned long loops) +{ + asm volatile ("# __delay \n\t" \ + "1: addi %0, %0, -1\t\n" \ + "bneid %0, 1b \t\n" \ + "nop \t\n" + : "=r" (loops) + : "0" (loops)); +} + +/* + * Note that 19 * 226 == 4294 ==~ 2^32 / 10^6, so + * loops = (4294 * usecs * loops_per_jiffy * HZ) / 2^32. + * + * The mul instruction gives us loops = (a * b) / 2^32. + * We choose a = usecs * 19 * HZ and b = loops_per_jiffy * 226 + * because this lets us support a wide range of HZ and + * loops_per_jiffy values without either a or b overflowing 2^32. + * Thus we need usecs * HZ <= (2^32 - 1) / 19 = 226050910 and + * loops_per_jiffy <= (2^32 - 1) / 226 = 19004280 + * (which corresponds to ~3800 bogomips at HZ = 100). + * -- paulus + */ +#define __MAX_UDELAY (226050910UL/HZ) /* maximum udelay argument */ +#define __MAX_NDELAY (4294967295UL/HZ) /* maximum ndelay argument */ + +extern unsigned long loops_per_jiffy; + +extern inline void __udelay(unsigned int x) +{ + + unsigned long long tmp = + (unsigned long long)x * (unsigned long long)loops_per_jiffy \ + * 226LL; + unsigned loops = tmp >> 32; + +/* + __asm__("mulxuu %0,%1,%2" : "=r" (loops) : + "r" (x), "r" (loops_per_jiffy * 226)); +*/ + __delay(loops); +} + +extern void __bad_udelay(void); /* deliberately undefined */ +extern void __bad_ndelay(void); /* deliberately undefined */ + +#define udelay(n) (__builtin_constant_p(n) ? \ + ((n) > __MAX_UDELAY ? __bad_udelay() : __udelay((n) * (19 * HZ))) : \ + __udelay((n) * (19 * HZ))) + +#define ndelay(n) (__builtin_constant_p(n) ? \ + ((n) > __MAX_NDELAY ? __bad_ndelay() : __udelay((n) * HZ)) : \ + __udelay((n) * HZ)) + +#define muldiv(a, b, c) (((a)*(b))/(c)) + +#endif /* _ASM_MICROBLAZE_DELAY_H */ diff --git a/arch/microblaze/include/asm/device.h b/arch/microblaze/include/asm/device.h new file mode 100644 index 000000000000..c042830793ed --- /dev/null +++ b/arch/microblaze/include/asm/device.h @@ -0,0 +1,21 @@ +/* + * Arch specific extensions to struct device + * + * This file is subject to the terms and conditions of the GNU General Public + * License v2. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_DEVICE_H +#define _ASM_MICROBLAZE_DEVICE_H + +struct device_node; + +struct dev_archdata { + /* Optional pointer to an OF device node */ + struct device_node *of_node; +}; + +#endif /* _ASM_MICROBLAZE_DEVICE_H */ + + diff --git a/arch/microblaze/include/asm/div64.h b/arch/microblaze/include/asm/div64.h new file mode 100644 index 000000000000..6cd978cefb28 --- /dev/null +++ b/arch/microblaze/include/asm/div64.h @@ -0,0 +1 @@ +#include <asm-generic/div64.h> diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h new file mode 100644 index 000000000000..17336252a9b8 --- /dev/null +++ b/arch/microblaze/include/asm/dma-mapping.h @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_DMA_MAPPING_H +#define _ASM_MICROBLAZE_DMA_MAPPING_H + +#include <asm/cacheflush.h> +#include <linux/io.h> +#include <linux/bug.h> + +struct scatterlist; + +#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) +#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) + +/* FIXME */ +static inline int +dma_supported(struct device *dev, u64 mask) +{ + return 1; +} + +static inline dma_addr_t +dma_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + BUG(); + return 0; +} + +static inline void +dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, + enum dma_data_direction direction) +{ + BUG(); +} + +static inline int +dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, + enum dma_data_direction direction) +{ + BUG(); + return 0; +} + +static inline void +dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, + enum dma_data_direction direction) +{ + BUG(); +} + +static inline void +dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, + enum dma_data_direction direction) +{ + BUG(); +} + +static inline void +dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction) +{ + BUG(); +} + +static inline void +dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, + enum dma_data_direction direction) +{ + BUG(); +} + +static inline void +dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, + enum dma_data_direction direction) +{ + BUG(); +} + +static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +{ + return 0; +} + +static inline void *dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, int flag) +{ + return NULL; /* consistent_alloc(flag, size, dma_handle); */ +} + +static inline void dma_free_coherent(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle) +{ + BUG(); +} + +static inline dma_addr_t +dma_map_single(struct device *dev, void *ptr, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); + + return virt_to_bus(ptr); +} + +static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, + size_t size, + enum dma_data_direction direction) +{ + switch (direction) { + case DMA_FROM_DEVICE: + flush_dcache_range((unsigned)dma_addr, + (unsigned)dma_addr + size); + /* Fall through */ + case DMA_TO_DEVICE: + break; + default: + BUG(); + } +} + +#endif /* _ASM_MICROBLAZE_DMA_MAPPING_H */ diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h new file mode 100644 index 000000000000..0967fa04fc5e --- /dev/null +++ b/arch/microblaze/include/asm/dma.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_DMA_H +#define _ASM_MICROBLAZE_DMA_H + +/* we don't have dma address limit. define it as zero to be + * unlimited. */ +#define MAX_DMA_ADDRESS (0) + +#endif /* _ASM_MICROBLAZE_DMA_H */ diff --git a/arch/microblaze/include/asm/elf.h b/arch/microblaze/include/asm/elf.h new file mode 100644 index 000000000000..81337f241347 --- /dev/null +++ b/arch/microblaze/include/asm/elf.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_ELF_H +#define _ASM_MICROBLAZE_ELF_H + +/* + * Note there is no "official" ELF designation for Microblaze. + * I've snaffled the value from the microblaze binutils source code + * /binutils/microblaze/include/elf/microblaze.h + */ +#define EM_XILINX_MICROBLAZE 0xbaab +#define ELF_ARCH EM_XILINX_MICROBLAZE + +/* + * This is used to ensure we don't load something for the wrong architecture. + */ +#define elf_check_arch(x) ((x)->e_machine == EM_XILINX_MICROBLAZE) + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_CLASS ELFCLASS32 + +#endif /* _ASM_MICROBLAZE_ELF_H */ diff --git a/arch/microblaze/include/asm/emergency-restart.h b/arch/microblaze/include/asm/emergency-restart.h new file mode 100644 index 000000000000..3711bd9d50bd --- /dev/null +++ b/arch/microblaze/include/asm/emergency-restart.h @@ -0,0 +1 @@ +#include <asm-generic/emergency-restart.h> diff --git a/arch/microblaze/include/asm/entry.h b/arch/microblaze/include/asm/entry.h new file mode 100644 index 000000000000..e4c3aef884df --- /dev/null +++ b/arch/microblaze/include/asm/entry.h @@ -0,0 +1,37 @@ +/* + * Definitions used by low-level trap handlers + * + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2007 - 2008 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_ENTRY_H +#define _ASM_MICROBLAZE_ENTRY_H + +#include <asm/percpu.h> +#include <asm/ptrace.h> + +/* + * These are per-cpu variables required in entry.S, among other + * places + */ + +#define PER_CPU(var) per_cpu__##var + +# ifndef __ASSEMBLY__ +DECLARE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */ +DECLARE_PER_CPU(unsigned int, KM); /* Kernel/user mode */ +DECLARE_PER_CPU(unsigned int, ENTRY_SP); /* Saved SP on kernel entry */ +DECLARE_PER_CPU(unsigned int, R11_SAVE); /* Temp variable for entry */ +DECLARE_PER_CPU(unsigned int, CURRENT_SAVE); /* Saved current pointer */ +# endif /* __ASSEMBLY__ */ + +/* noMMU hasn't any space for args */ +# define STATE_SAVE_ARG_SPACE (0) + +#endif /* _ASM_MICROBLAZE_ENTRY_H */ diff --git a/arch/microblaze/include/asm/errno.h b/arch/microblaze/include/asm/errno.h new file mode 100644 index 000000000000..4c82b503d92f --- /dev/null +++ b/arch/microblaze/include/asm/errno.h @@ -0,0 +1 @@ +#include <asm-generic/errno.h> diff --git a/arch/microblaze/include/asm/exceptions.h b/arch/microblaze/include/asm/exceptions.h new file mode 100644 index 000000000000..24ca540e77c0 --- /dev/null +++ b/arch/microblaze/include/asm/exceptions.h @@ -0,0 +1,99 @@ +/* + * Preliminary support for HW exception handing for Microblaze + * + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2005 John Williams <jwilliams@itee.uq.edu.au> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_EXCEPTIONS_H +#define _ASM_MICROBLAZE_EXCEPTIONS_H + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +/* Macros to enable and disable HW exceptions in the MSR */ +/* Define MSR enable bit for HW exceptions */ +#define HWEX_MSR_BIT (1 << 8) + +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR +#define __enable_hw_exceptions() \ + __asm__ __volatile__ (" msrset r0, %0; \ + nop;" \ + : \ + : "i" (HWEX_MSR_BIT) \ + : "memory") + +#define __disable_hw_exceptions() \ + __asm__ __volatile__ (" msrclr r0, %0; \ + nop;" \ + : \ + : "i" (HWEX_MSR_BIT) \ + : "memory") +#else /* !CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR */ +#define __enable_hw_exceptions() \ + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + ori r12, r12, %0; \ + mts rmsr, r12; \ + nop;" \ + : \ + : "i" (HWEX_MSR_BIT) \ + : "memory", "r12") + +#define __disable_hw_exceptions() \ + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + andi r12, r12, ~%0; \ + mts rmsr, r12; \ + nop;" \ + : \ + : "i" (HWEX_MSR_BIT) \ + : "memory", "r12") +#endif /* CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR */ + +asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, + int fsr, int addr); + +void die(const char *str, struct pt_regs *fp, long err); +void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); + +#if defined(CONFIG_XMON) +extern void xmon(struct pt_regs *regs); +extern int xmon_bpt(struct pt_regs *regs); +extern int xmon_sstep(struct pt_regs *regs); +extern int xmon_iabr_match(struct pt_regs *regs); +extern int xmon_dabr_match(struct pt_regs *regs); +extern void (*xmon_fault_handler)(struct pt_regs *regs); + +void (*debugger)(struct pt_regs *regs) = xmon; +int (*debugger_bpt)(struct pt_regs *regs) = xmon_bpt; +int (*debugger_sstep)(struct pt_regs *regs) = xmon_sstep; +int (*debugger_iabr_match)(struct pt_regs *regs) = xmon_iabr_match; +int (*debugger_dabr_match)(struct pt_regs *regs) = xmon_dabr_match; +void (*debugger_fault_handler)(struct pt_regs *regs); +#elif defined(CONFIG_KGDB) +void (*debugger)(struct pt_regs *regs); +int (*debugger_bpt)(struct pt_regs *regs); +int (*debugger_sstep)(struct pt_regs *regs); +int (*debugger_iabr_match)(struct pt_regs *regs); +int (*debugger_dabr_match)(struct pt_regs *regs); +void (*debugger_fault_handler)(struct pt_regs *regs); +#else +#define debugger(regs) do { } while (0) +#define debugger_bpt(regs) 0 +#define debugger_sstep(regs) 0 +#define debugger_iabr_match(regs) 0 +#define debugger_dabr_match(regs) 0 +#define debugger_fault_handler ((void (*)(struct pt_regs *))0) +#endif + +#endif /*__ASSEMBLY__ */ +#endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_EXCEPTIONS_H */ diff --git a/arch/microblaze/include/asm/fcntl.h b/arch/microblaze/include/asm/fcntl.h new file mode 100644 index 000000000000..46ab12db5739 --- /dev/null +++ b/arch/microblaze/include/asm/fcntl.h @@ -0,0 +1 @@ +#include <asm-generic/fcntl.h> diff --git a/arch/microblaze/include/asm/flat.h b/arch/microblaze/include/asm/flat.h new file mode 100644 index 000000000000..acf0da543ef1 --- /dev/null +++ b/arch/microblaze/include/asm/flat.h @@ -0,0 +1,90 @@ +/* + * uClinux flat-format executables + * + * Copyright (C) 2005 John Williams <jwilliams@itee.uq.edu.au> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_FLAT_H +#define _ASM_MICROBLAZE_FLAT_H + +#include <asm/unaligned.h> + +#define flat_stack_align(sp) /* nothing needed */ +#define flat_argvp_envp_on_stack() 0 +#define flat_old_ram_flag(flags) (flags) +#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) +#define flat_set_persistent(relval, p) 0 + +/* + * Microblaze works a little differently from other arches, because + * of the MICROBLAZE_64 reloc type. Here, a 32 bit address is split + * over two instructions, an 'imm' instruction which provides the top + * 16 bits, then the instruction "proper" which provides the low 16 + * bits. + */ + +/* + * Crack open a symbol reference and extract the address to be + * relocated. rp is a potentially unaligned pointer to the + * reference + */ + +static inline unsigned long +flat_get_addr_from_rp(unsigned long *rp, unsigned long relval, + unsigned long flags, unsigned long *persistent) +{ + unsigned long addr; + (void)flags; + + /* Is it a split 64/32 reference? */ + if (relval & 0x80000000) { + /* Grab the two halves of the reference */ + unsigned long val_hi, val_lo; + + val_hi = get_unaligned(rp); + val_lo = get_unaligned(rp+1); + + /* Crack the address out */ + addr = ((val_hi & 0xffff) << 16) + (val_lo & 0xffff); + } else { + /* Get the address straight out */ + addr = get_unaligned(rp); + } + + return addr; +} + +/* + * Insert an address into the symbol reference at rp. rp is potentially + * unaligned. + */ + +static inline void +flat_put_addr_at_rp(unsigned long *rp, unsigned long addr, unsigned long relval) +{ + /* Is this a split 64/32 reloc? */ + if (relval & 0x80000000) { + /* Get the two "halves" */ + unsigned long val_hi = get_unaligned(rp); + unsigned long val_lo = get_unaligned(rp + 1); + + /* insert the address */ + val_hi = (val_hi & 0xffff0000) | addr >> 16; + val_lo = (val_lo & 0xffff0000) | (addr & 0xffff); + + /* store the two halves back into memory */ + put_unaligned(val_hi, rp); + put_unaligned(val_lo, rp+1); + } else { + /* Put it straight in, no messing around */ + put_unaligned(addr, rp); + } +} + +#define flat_get_relocate_addr(rel) (rel & 0x7fffffff) + +#endif /* _ASM_MICROBLAZE_FLAT_H */ diff --git a/arch/microblaze/include/asm/ftrace.h b/arch/microblaze/include/asm/ftrace.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/ftrace.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/futex.h b/arch/microblaze/include/asm/futex.h new file mode 100644 index 000000000000..0b745828f42b --- /dev/null +++ b/arch/microblaze/include/asm/futex.h @@ -0,0 +1 @@ +#include <asm-generic/futex.h> diff --git a/arch/microblaze/include/asm/gpio.h b/arch/microblaze/include/asm/gpio.h new file mode 100644 index 000000000000..ea04632399d8 --- /dev/null +++ b/arch/microblaze/include/asm/gpio.h @@ -0,0 +1,56 @@ +/* + * Generic GPIO API implementation for PowerPC. + * + * Copyright (c) 2007-2008 MontaVista Software, Inc. + * + * Author: Anton Vorontsov <avorontsov@ru.mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __ASM_POWERPC_GPIO_H +#define __ASM_POWERPC_GPIO_H + +#include <linux/errno.h> +#include <asm-generic/gpio.h> + +#ifdef CONFIG_GPIOLIB + +/* + * We don't (yet) implement inlined/rapid versions for on-chip gpios. + * Just call gpiolib. + */ +static inline int gpio_get_value(unsigned int gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned int gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned int gpio) +{ + return __gpio_cansleep(gpio); +} + +/* + * Not implemented, yet. + */ +static inline int gpio_to_irq(unsigned int gpio) +{ + return -ENOSYS; +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif /* CONFIG_GPIOLIB */ + +#endif /* __ASM_POWERPC_GPIO_H */ diff --git a/arch/microblaze/include/asm/hardirq.h b/arch/microblaze/include/asm/hardirq.h new file mode 100644 index 000000000000..0f2d6b013e11 --- /dev/null +++ b/arch/microblaze/include/asm/hardirq.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_HARDIRQ_H +#define _ASM_MICROBLAZE_HARDIRQ_H + +#include <linux/cache.h> +#include <linux/irq.h> +#include <asm/irq.h> +#include <asm/current.h> +#include <linux/ptrace.h> + +/* should be defined in each interrupt controller driver */ +extern unsigned int get_irq(struct pt_regs *regs); + +typedef struct { + unsigned int __softirq_pending; +} ____cacheline_aligned irq_cpustat_t; + +void ack_bad_irq(unsigned int irq); + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +#endif /* _ASM_MICROBLAZE_HARDIRQ_H */ diff --git a/arch/microblaze/include/asm/hw_irq.h b/arch/microblaze/include/asm/hw_irq.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/hw_irq.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h new file mode 100644 index 000000000000..8b5853ee6b5c --- /dev/null +++ b/arch/microblaze/include/asm/io.h @@ -0,0 +1,208 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_IO_H +#define _ASM_MICROBLAZE_IO_H + +#include <asm/byteorder.h> +#include <asm/page.h> +#include <linux/types.h> + +#define IO_SPACE_LIMIT (0xFFFFFFFF) + +static inline unsigned char __raw_readb(const volatile void __iomem *addr) +{ + return *(volatile unsigned char __force *)addr; +} +static inline unsigned short __raw_readw(const volatile void __iomem *addr) +{ + return *(volatile unsigned short __force *)addr; +} +static inline unsigned int __raw_readl(const volatile void __iomem *addr) +{ + return *(volatile unsigned int __force *)addr; +} +static inline unsigned long __raw_readq(const volatile void __iomem *addr) +{ + return *(volatile unsigned long __force *)addr; +} +static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr) +{ + *(volatile unsigned char __force *)addr = v; +} +static inline void __raw_writew(unsigned short v, volatile void __iomem *addr) +{ + *(volatile unsigned short __force *)addr = v; +} +static inline void __raw_writel(unsigned int v, volatile void __iomem *addr) +{ + *(volatile unsigned int __force *)addr = v; +} +static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr) +{ + *(volatile unsigned long __force *)addr = v; +} + +/* + * read (readb, readw, readl, readq) and write (writeb, writew, + * writel, writeq) accessors are for PCI and thus littel endian. + * Linux 2.4 for Microblaze had this wrong. + */ +static inline unsigned char readb(const volatile void __iomem *addr) +{ + return *(volatile unsigned char __force *)addr; +} +static inline unsigned short readw(const volatile void __iomem *addr) +{ + return le16_to_cpu(*(volatile unsigned short __force *)addr); +} +static inline unsigned int readl(const volatile void __iomem *addr) +{ + return le32_to_cpu(*(volatile unsigned int __force *)addr); +} +static inline void writeb(unsigned char v, volatile void __iomem *addr) +{ + *(volatile unsigned char __force *)addr = v; +} +static inline void writew(unsigned short v, volatile void __iomem *addr) +{ + *(volatile unsigned short __force *)addr = cpu_to_le16(v); +} +static inline void writel(unsigned int v, volatile void __iomem *addr) +{ + *(volatile unsigned int __force *)addr = cpu_to_le32(v); +} + +/* ioread and iowrite variants. thease are for now same as __raw_ + * variants of accessors. we might check for endianess in the feature + */ +#define ioread8(addr) __raw_readb((u8 *)(addr)) +#define ioread16(addr) __raw_readw((u16 *)(addr)) +#define ioread32(addr) __raw_readl((u32 *)(addr)) +#define iowrite8(v, addr) __raw_writeb((u8)(v), (u8 *)(addr)) +#define iowrite16(v, addr) __raw_writew((u16)(v), (u16 *)(addr)) +#define iowrite32(v, addr) __raw_writel((u32)(v), (u32 *)(addr)) + +/* These are the definitions for the x86 IO instructions + * inb/inw/inl/outb/outw/outl, the "string" versions + * insb/insw/insl/outsb/outsw/outsl, and the "pausing" versions + * inb_p/inw_p/... + * The macros don't do byte-swapping. + */ +#define inb(port) readb((u8 *)((port))) +#define outb(val, port) writeb((val), (u8 *)((unsigned long)(port))) +#define inw(port) readw((u16 *)((port))) +#define outw(val, port) writew((val), (u16 *)((unsigned long)(port))) +#define inl(port) readl((u32 *)((port))) +#define outl(val, port) writel((val), (u32 *)((unsigned long)(port))) + +#define inb_p(port) inb((port)) +#define outb_p(val, port) outb((val), (port)) +#define inw_p(port) inw((port)) +#define outw_p(val, port) outw((val), (port)) +#define inl_p(port) inl((port)) +#define outl_p(val, port) outl((val), (port)) + +#define memset_io(a, b, c) memset((void *)(a), (b), (c)) +#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c)) +#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c)) + +/** + * virt_to_phys - map virtual addresses to physical + * @address: address to remap + * + * The returned physical address is the physical (CPU) mapping for + * the memory address given. It is only valid to use this function on + * addresses directly mapped or allocated via kmalloc. + * + * This function does not give bus mappings for DMA transfers. In + * almost all conceivable cases a device driver should not be using + * this function + */ +static inline unsigned long __iomem virt_to_phys(volatile void *address) +{ + return __pa((unsigned long)address); +} + +#define virt_to_bus virt_to_phys + +/** + * phys_to_virt - map physical address to virtual + * @address: address to remap + * + * The returned virtual address is a current CPU mapping for + * the memory address given. It is only valid to use this function on + * addresses that have a kernel mapping + * + * This function does not handle bus mappings for DMA transfers. In + * almost all conceivable cases a device driver should not be using + * this function + */ +static inline void *phys_to_virt(unsigned long address) +{ + return (void *)__va(address); +} + +#define bus_to_virt(a) phys_to_virt(a) + +static inline void __iomem *__ioremap(phys_addr_t address, unsigned long size, + unsigned long flags) +{ + return (void *)address; +} + +#define ioremap(physaddr, size) ((void __iomem *)(unsigned long)(physaddr)) +#define iounmap(addr) ((void)0) +#define ioremap_nocache(physaddr, size) ioremap(physaddr, size) + +/* + * Convert a physical pointer to a virtual kernel pointer for /dev/mem + * access + */ +#define xlate_dev_mem_ptr(p) __va(p) + +/* + * Convert a virtual cached pointer to an uncached pointer + */ +#define xlate_dev_kmem_ptr(p) p + +/* + * Big Endian + */ +#define out_be32(a, v) __raw_writel((v), (void __iomem __force *)(a)) +#define out_be16(a, v) __raw_writew((v), (a)) + +#define in_be32(a) __raw_readl((const void __iomem __force *)(a)) +#define in_be16(a) __raw_readw(a) + +/* + * Little endian + */ + +#define out_le32(a, v) __raw_writel(__cpu_to_le32(v), (a)); +#define out_le16(a, v) __raw_writew(__cpu_to_le16(v), (a)) + +#define in_le32(a) __le32_to_cpu(__raw_readl(a)) +#define in_le16(a) __le16_to_cpu(__raw_readw(a)) + +/* Byte ops */ +#define out_8(a, v) __raw_writeb((v), (a)) +#define in_8(a) __raw_readb(a) + +/* FIXME */ +static inline void __iomem *ioport_map(unsigned long port, unsigned int len) +{ + return (void __iomem *) (port); +} + +static inline void ioport_unmap(void __iomem *addr) +{ + /* Nothing to do */ +} + +#endif /* _ASM_MICROBLAZE_IO_H */ diff --git a/arch/microblaze/include/asm/ioctl.h b/arch/microblaze/include/asm/ioctl.h new file mode 100644 index 000000000000..b279fe06dfe5 --- /dev/null +++ b/arch/microblaze/include/asm/ioctl.h @@ -0,0 +1 @@ +#include <asm-generic/ioctl.h> diff --git a/arch/microblaze/include/asm/ioctls.h b/arch/microblaze/include/asm/ioctls.h new file mode 100644 index 000000000000..03582b249204 --- /dev/null +++ b/arch/microblaze/include/asm/ioctls.h @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_IOCTLS_H +#define _ASM_MICROBLAZE_IOCTLS_H + +#include <linux/ioctl.h> + +/* 0x54 is just a magic number to make these relatively unique ('T') */ + +#define TCGETS 0x5401 +#define TCSETS 0x5402 +#define TCSETSW 0x5403 +#define TCSETSF 0x5404 +#define TCGETA 0x5405 +#define TCSETA 0x5406 +#define TCSETAW 0x5407 +#define TCSETAF 0x5408 +#define TCSBRK 0x5409 +#define TCXONC 0x540A +#define TCFLSH 0x540B +#define TIOCEXCL 0x540C +#define TIOCNXCL 0x540D +#define TIOCSCTTY 0x540E +#define TIOCGPGRP 0x540F +#define TIOCSPGRP 0x5410 +#define TIOCOUTQ 0x5411 +#define TIOCSTI 0x5412 +#define TIOCGWINSZ 0x5413 +#define TIOCSWINSZ 0x5414 +#define TIOCMGET 0x5415 +#define TIOCMBIS 0x5416 +#define TIOCMBIC 0x5417 +#define TIOCMSET 0x5418 +#define TIOCGSOFTCAR 0x5419 +#define TIOCSSOFTCAR 0x541A +#define FIONREAD 0x541B +#define TIOCINQ FIONREAD +#define TIOCLINUX 0x541C +#define TIOCCONS 0x541D +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TIOCPKT 0x5420 +#define FIONBIO 0x5421 +#define TIOCNOTTY 0x5422 +#define TIOCSETD 0x5423 +#define TIOCGETD 0x5424 +#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +#define TIOCTTYGSTRUCT 0x5426 /* For debugging only */ +#define TIOCSBRK 0x5427 /* BSD compatibility */ +#define TIOCCBRK 0x5428 /* BSD compatibility */ +#define TIOCGSID 0x5429 /* Return the session ID of FD */ +/* Get Pty Number (of pty-mux device) */ +#define TIOCGPTN _IOR('T', 0x30, unsigned int) +#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */ + +#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ +#define FIOCLEX 0x5451 +#define FIOASYNC 0x5452 +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ + +#define FIOQSIZE 0x545E + +/* Used for packet mode */ +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 + +#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ + +#endif /* _ASM_MICROBLAZE_IOCTLS_H */ diff --git a/arch/microblaze/include/asm/ipc.h b/arch/microblaze/include/asm/ipc.h new file mode 100644 index 000000000000..a46e3d9c2a3f --- /dev/null +++ b/arch/microblaze/include/asm/ipc.h @@ -0,0 +1 @@ +#include <asm-generic/ipc.h> diff --git a/arch/microblaze/include/asm/ipcbuf.h b/arch/microblaze/include/asm/ipcbuf.h new file mode 100644 index 000000000000..b056fa420654 --- /dev/null +++ b/arch/microblaze/include/asm/ipcbuf.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_IPCBUF_H +#define _ASM_MICROBLAZE_IPCBUF_H + +/* + * The user_ipc_perm structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + */ + +struct ipc64_perm { + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif /* _ASM_MICROBLAZE_IPCBUF_H */ diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h new file mode 100644 index 000000000000..db515deaa720 --- /dev/null +++ b/arch/microblaze/include/asm/irq.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_IRQ_H +#define _ASM_MICROBLAZE_IRQ_H + +#define NR_IRQS 32 + +#include <linux/interrupt.h> + +extern unsigned int nr_irq; + +#define NO_IRQ (-1) + +static inline int irq_canonicalize(int irq) +{ + return irq; +} + +struct pt_regs; +extern void do_IRQ(struct pt_regs *regs); + +/* irq_of_parse_and_map - Parse and Map an interrupt into linux virq space + * @device: Device node of the device whose interrupt is to be mapped + * @index: Index of the interrupt to map + * + * This function is a wrapper that chains of_irq_map_one() and + * irq_create_of_mapping() to make things easier to callers + */ +struct device_node; +extern unsigned int irq_of_parse_and_map(struct device_node *dev, int index); + +/** FIXME - not implement + * irq_dispose_mapping - Unmap an interrupt + * @virq: linux virq number of the interrupt to unmap + */ +static inline void irq_dispose_mapping(unsigned int virq) +{ + return; +} + +#endif /* _ASM_MICROBLAZE_IRQ_H */ diff --git a/arch/microblaze/include/asm/irq_regs.h b/arch/microblaze/include/asm/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/arch/microblaze/include/asm/irq_regs.h @@ -0,0 +1 @@ +#include <asm-generic/irq_regs.h> diff --git a/arch/microblaze/include/asm/irqflags.h b/arch/microblaze/include/asm/irqflags.h new file mode 100644 index 000000000000..dea65645a4f8 --- /dev/null +++ b/arch/microblaze/include/asm/irqflags.h @@ -0,0 +1,123 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_IRQFLAGS_H +#define _ASM_MICROBLAZE_IRQFLAGS_H + +#include <linux/irqflags.h> + +# if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + +# define local_irq_save(flags) \ + do { \ + asm volatile ("# local_irq_save \n\t" \ + "msrclr %0, %1 \n\t" \ + "nop \n\t" \ + : "=r"(flags) \ + : "i"(MSR_IE) \ + : "memory"); \ + } while (0) + +# define local_irq_disable() \ + do { \ + asm volatile ("# local_irq_disable \n\t" \ + "msrclr r0, %0 \n\t" \ + "nop \n\t" \ + : \ + : "i"(MSR_IE) \ + : "memory"); \ + } while (0) + +# define local_irq_enable() \ + do { \ + asm volatile ("# local_irq_enable \n\t" \ + "msrset r0, %0 \n\t" \ + "nop \n\t" \ + : \ + : "i"(MSR_IE) \ + : "memory"); \ + } while (0) + +# else /* CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR == 0 */ + +# define local_irq_save(flags) \ + do { \ + register unsigned tmp; \ + asm volatile ("# local_irq_save \n\t" \ + "mfs %0, rmsr \n\t" \ + "nop \n\t" \ + "andi %1, %0, %2 \n\t" \ + "mts rmsr, %1 \n\t" \ + "nop \n\t" \ + : "=r"(flags), "=r" (tmp) \ + : "i"(~MSR_IE) \ + : "memory"); \ + } while (0) + +# define local_irq_disable() \ + do { \ + register unsigned tmp; \ + asm volatile ("# local_irq_disable \n\t" \ + "mfs %0, rmsr \n\t" \ + "nop \n\t" \ + "andi %0, %0, %1 \n\t" \ + "mts rmsr, %0 \n\t" \ + "nop \n\t" \ + : "=r"(tmp) \ + : "i"(~MSR_IE) \ + : "memory"); \ + } while (0) + +# define local_irq_enable() \ + do { \ + register unsigned tmp; \ + asm volatile ("# local_irq_enable \n\t" \ + "mfs %0, rmsr \n\t" \ + "nop \n\t" \ + "ori %0, %0, %1 \n\t" \ + "mts rmsr, %0 \n\t" \ + "nop \n\t" \ + : "=r"(tmp) \ + : "i"(MSR_IE) \ + : "memory"); \ + } while (0) + +# endif /* CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR */ + +#define local_save_flags(flags) \ + do { \ + asm volatile ("# local_save_flags \n\t" \ + "mfs %0, rmsr \n\t" \ + "nop \n\t" \ + : "=r"(flags) \ + : \ + : "memory"); \ + } while (0) + +#define local_irq_restore(flags) \ + do { \ + asm volatile ("# local_irq_restore \n\t"\ + "mts rmsr, %0 \n\t" \ + "nop \n\t" \ + : \ + : "r"(flags) \ + : "memory"); \ + } while (0) + +static inline int irqs_disabled(void) +{ + unsigned long flags; + + local_save_flags(flags); + return ((flags & MSR_IE) == 0); +} + +#define raw_irqs_disabled irqs_disabled +#define raw_irqs_disabled_flags(flags) ((flags) == 0) + +#endif /* _ASM_MICROBLAZE_IRQFLAGS_H */ diff --git a/arch/microblaze/include/asm/kdebug.h b/arch/microblaze/include/asm/kdebug.h new file mode 100644 index 000000000000..6ece1b037665 --- /dev/null +++ b/arch/microblaze/include/asm/kdebug.h @@ -0,0 +1 @@ +#include <asm-generic/kdebug.h> diff --git a/arch/microblaze/include/asm/kmap_types.h b/arch/microblaze/include/asm/kmap_types.h new file mode 100644 index 000000000000..4d7e222f5dd7 --- /dev/null +++ b/arch/microblaze/include/asm/kmap_types.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_KMAP_TYPES_H +#define _ASM_MICROBLAZE_KMAP_TYPES_H + +enum km_type { + KM_BOUNCE_READ, + KM_SKB_SUNRPC_DATA, + KM_SKB_DATA_SOFTIRQ, + KM_USER0, + KM_USER1, + KM_BIO_SRC_IRQ, + KM_BIO_DST_IRQ, + KM_PTE0, + KM_PTE1, + KM_IRQ0, + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_TYPE_NR, +}; + +#endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */ diff --git a/arch/microblaze/include/asm/linkage.h b/arch/microblaze/include/asm/linkage.h new file mode 100644 index 000000000000..3a8e36d057eb --- /dev/null +++ b/arch/microblaze/include/asm/linkage.h @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_LINKAGE_H +#define _ASM_MICROBLAZE_LINKAGE_H + +#define __ALIGN .align 4 +#define __ALIGN_STR ".align 4" + +#endif /* _ASM_MICROBLAZE_LINKAGE_H */ diff --git a/arch/microblaze/include/asm/lmb.h b/arch/microblaze/include/asm/lmb.h new file mode 100644 index 000000000000..a0a0a929c293 --- /dev/null +++ b/arch/microblaze/include/asm/lmb.h @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2008 Michal Simek <monstr@monstr.eu> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_LMB_H +#define _ASM_MICROBLAZE_LMB_H + +/* LMB limit is OFF */ +#define LMB_REAL_LIMIT 0xFFFFFFFF + +#endif /* _ASM_MICROBLAZE_LMB_H */ + + diff --git a/arch/microblaze/include/asm/local.h b/arch/microblaze/include/asm/local.h new file mode 100644 index 000000000000..c11c530f74d0 --- /dev/null +++ b/arch/microblaze/include/asm/local.h @@ -0,0 +1 @@ +#include <asm-generic/local.h> diff --git a/arch/microblaze/include/asm/mman.h b/arch/microblaze/include/asm/mman.h new file mode 100644 index 000000000000..4914b1329445 --- /dev/null +++ b/arch/microblaze/include/asm/mman.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_MMAN_H +#define _ASM_MICROBLAZE_MMAN_H + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* _ASM_MICROBLAZE_MMAN_H */ diff --git a/arch/microblaze/include/asm/mmu.h b/arch/microblaze/include/asm/mmu.h new file mode 100644 index 000000000000..0e0431d61635 --- /dev/null +++ b/arch/microblaze/include/asm/mmu.h @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_MMU_H +#define _ASM_MICROBLAZE_MMU_H + +#ifndef __ASSEMBLY__ +typedef struct { + struct vm_list_struct *vmlist; + unsigned long end_brk; +} mm_context_t; +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_MICROBLAZE_MMU_H */ diff --git a/arch/microblaze/include/asm/mmu_context.h b/arch/microblaze/include/asm/mmu_context.h new file mode 100644 index 000000000000..150ca01b74ba --- /dev/null +++ b/arch/microblaze/include/asm/mmu_context.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_MMU_CONTEXT_H +#define _ASM_MICROBLAZE_MMU_CONTEXT_H + +# define init_new_context(tsk, mm) ({ 0; }) + +# define enter_lazy_tlb(mm, tsk) do {} while (0) +# define change_mm_context(old, ctx, _pml4) do {} while (0) +# define destroy_context(mm) do {} while (0) +# define deactivate_mm(tsk, mm) do {} while (0) +# define switch_mm(prev, next, tsk) do {} while (0) +# define activate_mm(prev, next) do {} while (0) + +#endif /* _ASM_MICROBLAZE_MMU_CONTEXT_H */ diff --git a/arch/microblaze/include/asm/module.h b/arch/microblaze/include/asm/module.h new file mode 100644 index 000000000000..914565a90315 --- /dev/null +++ b/arch/microblaze/include/asm/module.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_MODULE_H +#define _ASM_MICROBLAZE_MODULE_H + +/* Microblaze Relocations */ +#define R_MICROBLAZE_NONE 0 +#define R_MICROBLAZE_32 1 +#define R_MICROBLAZE_32_PCREL 2 +#define R_MICROBLAZE_64_PCREL 3 +#define R_MICROBLAZE_32_PCREL_LO 4 +#define R_MICROBLAZE_64 5 +#define R_MICROBLAZE_32_LO 6 +#define R_MICROBLAZE_SRO32 7 +#define R_MICROBLAZE_SRW32 8 +#define R_MICROBLAZE_64_NONE 9 +#define R_MICROBLAZE_32_SYM_OP_SYM 10 +/* Keep this the last entry. */ +#define R_MICROBLAZE_NUM 11 + +struct mod_arch_specific { + int foo; +}; + +#define Elf_Shdr Elf32_Shdr +#define Elf_Sym Elf32_Sym +#define Elf_Ehdr Elf32_Ehdr + +typedef struct { volatile int counter; } module_t; + +#endif /* _ASM_MICROBLAZE_MODULE_H */ diff --git a/arch/microblaze/include/asm/msgbuf.h b/arch/microblaze/include/asm/msgbuf.h new file mode 100644 index 000000000000..09dd97097211 --- /dev/null +++ b/arch/microblaze/include/asm/msgbuf.h @@ -0,0 +1,31 @@ +#ifndef _ASM_MICROBLAZE_MSGBUF_H +#define _ASM_MICROBLAZE_MSGBUF_H + +/* + * The msqid64_ds structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_MICROBLAZE_MSGBUF_H */ diff --git a/arch/microblaze/include/asm/mutex.h b/arch/microblaze/include/asm/mutex.h new file mode 100644 index 000000000000..ff6101aa2c71 --- /dev/null +++ b/arch/microblaze/include/asm/mutex.h @@ -0,0 +1 @@ +#include <asm-generic/mutex-dec.h> diff --git a/arch/microblaze/include/asm/namei.h b/arch/microblaze/include/asm/namei.h new file mode 100644 index 000000000000..61d60b8a07d5 --- /dev/null +++ b/arch/microblaze/include/asm/namei.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_NAMEI_H +#define _ASM_MICROBLAZE_NAMEI_H + +#ifdef __KERNEL__ + +/* This dummy routine maybe changed to something useful + * for /usr/gnemul/ emulation stuff. + * Look at asm-sparc/namei.h for details. + */ +#define __emul_prefix() NULL + +#endif /* __KERNEL__ */ + +#endif /* _ASM_MICROBLAZE_NAMEI_H */ diff --git a/arch/microblaze/include/asm/of_device.h b/arch/microblaze/include/asm/of_device.h new file mode 100644 index 000000000000..ba917cfaefe6 --- /dev/null +++ b/arch/microblaze/include/asm/of_device.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * + * based on PowerPC of_device.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_OF_DEVICE_H +#define _ASM_MICROBLAZE_OF_DEVICE_H +#ifdef __KERNEL__ + +#include <linux/device.h> +#include <linux/of.h> + +/* + * The of_device is a kind of "base class" that is a superset of + * struct device for use by devices attached to an OF node and + * probed using OF properties. + */ +struct of_device { + struct device_node *node; /* to be obsoleted */ + u64 dma_mask; /* DMA mask */ + struct device dev; /* Generic device interface */ +}; + +extern ssize_t of_device_get_modalias(struct of_device *ofdev, + char *str, ssize_t len); + +extern struct of_device *of_device_alloc(struct device_node *np, + const char *bus_id, + struct device *parent); + +extern int of_device_uevent(struct device *dev, + struct kobj_uevent_env *env); + +extern void of_device_make_bus_id(struct of_device *dev); + +/* This is just here during the transition */ +#include <linux/of_device.h> + +#endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_OF_DEVICE_H */ diff --git a/arch/microblaze/include/asm/of_platform.h b/arch/microblaze/include/asm/of_platform.h new file mode 100644 index 000000000000..37491276c6ca --- /dev/null +++ b/arch/microblaze/include/asm/of_platform.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MICROBLAZE_OF_PLATFORM_H +#define _ASM_MICROBLAZE_OF_PLATFORM_H + +/* This is just here during the transition */ +#include <linux/of_platform.h> + +/* + * The list of OF IDs below is used for matching bus types in the + * system whose devices are to be exposed as of_platform_devices. + * + * This is the default list valid for most platforms. This file provides + * functions who can take an explicit list if necessary though + * + * The search is always performed recursively looking for children of + * the provided device_node and recursively if such a children matches + * a bus type in the list + */ + +static const struct of_device_id of_default_bus_ids[] = { + { .type = "soc", }, + { .compatible = "soc", }, + { .type = "plb5", }, + { .type = "plb4", }, + { .type = "opb", }, + { .type = "simple", }, + {}, +}; + +/* Platform devices and busses creation */ +extern struct of_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent); +/* pseudo "matches" value to not do deep probe */ +#define OF_NO_DEEP_PROBE ((struct of_device_id *)-1) + +extern int of_platform_bus_probe(struct device_node *root, + const struct of_device_id *matches, + struct device *parent); + +extern struct of_device *of_find_device_by_phandle(phandle ph); + +extern void of_instantiate_rtc(void); + +#endif /* _ASM_MICROBLAZE_OF_PLATFORM_H */ diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h new file mode 100644 index 000000000000..7238dcfcc517 --- /dev/null +++ b/arch/microblaze/include/asm/page.h @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * Changes for MMU support: + * Copyright (C) 2007 Xilinx, Inc. All rights reserved. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PAGE_H +#define _ASM_MICROBLAZE_PAGE_H + +#include <linux/pfn.h> +#include <asm/setup.h> + +/* PAGE_SHIFT determines the page size */ +#define PAGE_SHIFT (12) +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ + +#define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) +#define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) + +/* align addr on a size boundary - adjust address up/down if needed */ +#define _ALIGN_UP(addr, size) (((addr)+((size)-1))&(~((size)-1))) +#define _ALIGN_DOWN(addr, size) ((addr)&(~((size)-1))) + +/* align addr on a size boundary - adjust address up if needed */ +#define _ALIGN(addr, size) _ALIGN_UP(addr, size) + +/* + * PAGE_OFFSET -- the first address of the first page of memory. When not + * using MMU this corresponds to the first free page in physical memory (aligned + * on a page boundary). + */ +extern unsigned int __page_offset; +#define PAGE_OFFSET __page_offset + +#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) +#define get_user_page(vaddr) __get_free_page(GFP_KERNEL) +#define free_user_page(page, addr) free_page(addr) + +#define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) + + +#define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) +#define copy_user_page(vto, vfrom, vaddr, topg) \ + memcpy((vto), (vfrom), PAGE_SIZE) + +/* + * These are used to make use of C type-checking.. + */ +typedef struct page *pgtable_t; +typedef struct { unsigned long pte; } pte_t; +typedef struct { unsigned long pgprot; } pgprot_t; +typedef struct { unsigned long ste[64]; } pmd_t; +typedef struct { pmd_t pue[1]; } pud_t; +typedef struct { pud_t pge[1]; } pgd_t; + + +#define pte_val(x) ((x).pte) +#define pgprot_val(x) ((x).pgprot) +#define pmd_val(x) ((x).ste[0]) +#define pud_val(x) ((x).pue[0]) +#define pgd_val(x) ((x).pge[0]) + +#define __pte(x) ((pte_t) { (x) }) +#define __pmd(x) ((pmd_t) { (x) }) +#define __pgd(x) ((pgd_t) { (x) }) +#define __pgprot(x) ((pgprot_t) { (x) }) + +/** + * Conversions for virtual address, physical address, pfn, and struct + * page are defined in the following files. + * + * virt -+ + * | asm-microblaze/page.h + * phys -+ + * | linux/pfn.h + * pfn -+ + * | asm-generic/memory_model.h + * page -+ + * + */ + +extern unsigned long max_low_pfn; +extern unsigned long min_low_pfn; +extern unsigned long max_pfn; + +#define __pa(vaddr) ((unsigned long) (vaddr)) +#define __va(paddr) ((void *) (paddr)) + +#define phys_to_pfn(phys) (PFN_DOWN(phys)) +#define pfn_to_phys(pfn) (PFN_PHYS(pfn)) + +#define virt_to_pfn(vaddr) (phys_to_pfn((__pa(vaddr)))) +#define pfn_to_virt(pfn) __va(pfn_to_phys((pfn))) + +#define virt_to_page(vaddr) (pfn_to_page(virt_to_pfn(vaddr))) +#define page_to_virt(page) (pfn_to_virt(page_to_pfn(page))) + +#define page_to_phys(page) (pfn_to_phys(page_to_pfn(page))) +#define page_to_bus(page) (page_to_phys(page)) +#define phys_to_page(paddr) (pfn_to_page(phys_to_pfn(paddr))) + +extern unsigned int memory_start; +extern unsigned int memory_end; +extern unsigned int memory_size; + +#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_mapnr) + +#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) + +#else +#define tophys(rd, rs) (addik rd, rs, 0) +#define tovirt(rd, rs) (addik rd, rs, 0) +#endif /* __ASSEMBLY__ */ + +#define virt_addr_valid(vaddr) (pfn_valid(virt_to_pfn(vaddr))) + +/* Convert between virtual and physical address for MMU. */ +/* Handle MicroBlaze processor with virtual memory. */ +#define __virt_to_phys(addr) addr +#define __phys_to_virt(addr) addr + +#define TOPHYS(addr) __virt_to_phys(addr) + +#endif /* __KERNEL__ */ + +#include <asm-generic/memory_model.h> +#include <asm-generic/page.h> + +#endif /* _ASM_MICROBLAZE_PAGE_H */ diff --git a/arch/microblaze/include/asm/param.h b/arch/microblaze/include/asm/param.h new file mode 100644 index 000000000000..8c538a49616d --- /dev/null +++ b/arch/microblaze/include/asm/param.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PARAM_H +#define _ASM_MICROBLAZE_PARAM_H + +#ifdef __KERNEL__ +#define HZ CONFIG_HZ /* internal kernel timer frequency */ +#define USER_HZ 100 /* for user interfaces in "ticks" */ +#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */ +#endif /* __KERNEL__ */ + +#ifndef HZ +#define HZ 100 +#endif + +#define EXEC_PAGESIZE 4096 + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ + +#endif /* _ASM_MICROBLAZE_PARAM_H */ diff --git a/arch/microblaze/include/asm/pci-bridge.h b/arch/microblaze/include/asm/pci-bridge.h new file mode 100644 index 000000000000..7ad28f6f5f1a --- /dev/null +++ b/arch/microblaze/include/asm/pci-bridge.h @@ -0,0 +1 @@ +#include <linux/pci.h> diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h new file mode 100644 index 000000000000..ca03794cf3f0 --- /dev/null +++ b/arch/microblaze/include/asm/pci.h @@ -0,0 +1 @@ +#include <linux/io.h> diff --git a/arch/microblaze/include/asm/percpu.h b/arch/microblaze/include/asm/percpu.h new file mode 100644 index 000000000000..06a959d67234 --- /dev/null +++ b/arch/microblaze/include/asm/percpu.h @@ -0,0 +1 @@ +#include <asm-generic/percpu.h> diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h new file mode 100644 index 000000000000..2a4b35484010 --- /dev/null +++ b/arch/microblaze/include/asm/pgalloc.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PGALLOC_H +#define _ASM_MICROBLAZE_PGALLOC_H + +#define check_pgt_cache() do {} while (0) + +#endif /* _ASM_MICROBLAZE_PGALLOC_H */ diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h new file mode 100644 index 000000000000..4df31e46568e --- /dev/null +++ b/arch/microblaze/include/asm/pgtable.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PGTABLE_H +#define _ASM_MICROBLAZE_PGTABLE_H + +#include <asm/setup.h> + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range(vma, vaddr, pfn, size, prot) + +#define pgd_present(pgd) (1) /* pages are always present on non MMU */ +#define pgd_none(pgd) (0) +#define pgd_bad(pgd) (0) +#define pgd_clear(pgdp) +#define kern_addr_valid(addr) (1) +#define pmd_offset(a, b) ((void *) 0) + +#define PAGE_NONE __pgprot(0) /* these mean nothing to non MMU */ +#define PAGE_SHARED __pgprot(0) /* these mean nothing to non MMU */ +#define PAGE_COPY __pgprot(0) /* these mean nothing to non MMU */ +#define PAGE_READONLY __pgprot(0) /* these mean nothing to non MMU */ +#define PAGE_KERNEL __pgprot(0) /* these mean nothing to non MMU */ + +#define __swp_type(x) (0) +#define __swp_offset(x) (0) +#define __swp_entry(typ, off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +#ifndef __ASSEMBLY__ +static inline int pte_file(pte_t pte) { return 0; } +#endif /* __ASSEMBLY__ */ + +#define ZERO_PAGE(vaddr) ({ BUG(); NULL; }) + +#define swapper_pg_dir ((pgd_t *) NULL) + +#define pgtable_cache_init() do {} while (0) + +#define arch_enter_lazy_cpu_mode() do {} while (0) + +#ifndef __ASSEMBLY__ +#include <asm-generic/pgtable.h> + +void setup_memory(void); +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_MICROBLAZE_PGTABLE_H */ diff --git a/arch/microblaze/include/asm/poll.h b/arch/microblaze/include/asm/poll.h new file mode 100644 index 000000000000..c98509d3149e --- /dev/null +++ b/arch/microblaze/include/asm/poll.h @@ -0,0 +1 @@ +#include <asm-generic/poll.h> diff --git a/arch/microblaze/include/asm/posix_types.h b/arch/microblaze/include/asm/posix_types.h new file mode 100644 index 000000000000..b4df41c5dde2 --- /dev/null +++ b/arch/microblaze/include/asm/posix_types.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_POSIX_TYPES_H +#define _ASM_MICROBLAZE_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned long __kernel_ino_t; +typedef unsigned int __kernel_mode_t; +typedef unsigned int __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned int __kernel_ipc_pid_t; +typedef unsigned int __kernel_uid_t; +typedef unsigned int __kernel_gid_t; +typedef unsigned long __kernel_size_t; +typedef long __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char *__kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned int __kernel_old_uid_t; +typedef unsigned int __kernel_old_gid_t; +typedef unsigned int __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { +#if defined(__KERNEL__) || defined(__USE_ALL) + int val[2]; +#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ + int __val[2]; +#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ +} __kernel_fsid_t; + +#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) + +#undef __FD_SET +#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d)) + +#undef __FD_CLR +#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d)) + +#undef __FD_ISSET +#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d))) + +#undef __FD_ZERO +#define __FD_ZERO(fdsetp) (memset(fdsetp, 0, sizeof(*(fd_set *)fdsetp))) + +#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ + +#endif /* _ASM_MICROBLAZE_POSIX_TYPES_H */ diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h new file mode 100644 index 000000000000..9329029d2614 --- /dev/null +++ b/arch/microblaze/include/asm/processor.h @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PROCESSOR_H +#define _ASM_MICROBLAZE_PROCESSOR_H + +#include <asm/ptrace.h> +#include <asm/setup.h> +#include <asm/registers.h> +#include <asm/segment.h> +#include <asm/entry.h> +#include <asm/current.h> + +# ifndef __ASSEMBLY__ +/* from kernel/cpu/mb.c */ +extern const struct seq_operations cpuinfo_op; + +# define cpu_relax() barrier() +# define cpu_sleep() do {} while (0) +# define prepare_to_copy(tsk) do {} while (0) + +# endif /* __ASSEMBLY__ */ + +#define task_pt_regs(tsk) \ + (((struct pt_regs *)(THREAD_SIZE + task_stack_page(tsk))) - 1) + +/* Do necessary setup to start up a newly executed thread. */ +void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp); + +/* + * User space process size: memory size + * + * TASK_SIZE on MMU cpu is usually 1GB. However, on no-MMU arch, both + * user processes and the kernel is on the same memory region. They + * both share the memory space and that is limited by the amount of + * physical memory. thus, we set TASK_SIZE == amount of total memory. + */ +# define TASK_SIZE (0x81000000 - 0x80000000) + +/* + * Default implementation of macro that returns current + * instruction pointer ("program counter"). + */ +# define current_text_addr() ({ __label__ _l; _l: &&_l; }) + +/* + * This decides where the kernel will search for a free chunk of vm + * space during mmap's. We won't be using it + */ +# define TASK_UNMAPPED_BASE 0 + +/* definition in include/linux/sched.h */ +struct task_struct; + +/* thread_struct is gone. use thread_info instead. */ +struct thread_struct { }; +# define INIT_THREAD { } + +/* Free all resources held by a thread. */ +static inline void release_thread(struct task_struct *dead_task) +{ +} + +/* Free all resources held by a thread. */ +static inline void exit_thread(void) +{ +} + +extern unsigned long thread_saved_pc(struct task_struct *t); + +extern unsigned long get_wchan(struct task_struct *p); + +/* + * create a kernel thread without removing it from tasklists + */ +extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); + +# define KSTK_EIP(tsk) (0) +# define KSTK_ESP(tsk) (0) + +#endif /* _ASM_MICROBLAZE_PROCESSOR_H */ diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h new file mode 100644 index 000000000000..20f7b3a926e8 --- /dev/null +++ b/arch/microblaze/include/asm/prom.h @@ -0,0 +1,313 @@ +/* + * Definitions for talking to the Open Firmware PROM on + * Power Macintosh computers. + * + * Copyright (C) 1996-2005 Paul Mackerras. + * + * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_MICROBLAZE_PROM_H +#define _ASM_MICROBLAZE_PROM_H +#ifdef __KERNEL__ + +#include <linux/types.h> +#include <linux/proc_fs.h> +#include <linux/platform_device.h> +#include <asm/irq.h> +#include <asm/atomic.h> + +#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1 +#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 + +#define of_compat_cmp(s1, s2, l) strncasecmp((s1), (s2), (l)) +#define of_prop_cmp(s1, s2) strcmp((s1), (s2)) +#define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) + +/* Definitions used by the flattened device tree */ +#define OF_DT_HEADER 0xd00dfeed /* marker */ +#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ +#define OF_DT_END_NODE 0x2 /* End node */ +#define OF_DT_PROP 0x3 /* Property: name off, size, content */ +#define OF_DT_NOP 0x4 /* nop */ +#define OF_DT_END 0x9 + +#define OF_DT_VERSION 0x10 + +/* + * This is what gets passed to the kernel by prom_init or kexec + * + * The dt struct contains the device tree structure, full pathes and + * property contents. The dt strings contain a separate block with just + * the strings for the property names, and is fully page aligned and + * self contained in a page, so that it can be kept around by the kernel, + * each property name appears only once in this page (cheap compression) + * + * the mem_rsvmap contains a map of reserved ranges of physical memory, + * passing it here instead of in the device-tree itself greatly simplifies + * the job of everybody. It's just a list of u64 pairs (base/size) that + * ends when size is 0 + */ +struct boot_param_header { + u32 magic; /* magic word OF_DT_HEADER */ + u32 totalsize; /* total size of DT block */ + u32 off_dt_struct; /* offset to structure */ + u32 off_dt_strings; /* offset to strings */ + u32 off_mem_rsvmap; /* offset to memory reserve map */ + u32 version; /* format version */ + u32 last_comp_version; /* last compatible version */ + /* version 2 fields below */ + u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ + /* version 3 fields below */ + u32 dt_strings_size; /* size of the DT strings block */ + /* version 17 fields below */ + u32 dt_struct_size; /* size of the DT structure block */ +}; + +typedef u32 phandle; +typedef u32 ihandle; + +struct property { + char *name; + int length; + void *value; + struct property *next; +}; + +struct device_node { + const char *name; + const char *type; + phandle node; + phandle linux_phandle; + char *full_name; + + struct property *properties; + struct property *deadprops; /* removed properties */ + struct device_node *parent; + struct device_node *child; + struct device_node *sibling; + struct device_node *next; /* next device of same type */ + struct device_node *allnext; /* next in list of all nodes */ + struct proc_dir_entry *pde; /* this node's proc directory */ + struct kref kref; + unsigned long _flags; + void *data; +}; + +extern struct device_node *of_chosen; + +static inline int of_node_check_flag(struct device_node *n, unsigned long flag) +{ + return test_bit(flag, &n->_flags); +} + +static inline void of_node_set_flag(struct device_node *n, unsigned long flag) +{ + set_bit(flag, &n->_flags); +} + +#define HAVE_ARCH_DEVTREE_FIXUPS + +static inline void set_node_proc_entry(struct device_node *dn, + struct proc_dir_entry *de) +{ + dn->pde = de; +} + +extern struct device_node *allnodes; /* temporary while merging */ +extern rwlock_t devtree_lock; /* temporary while merging */ + +extern struct device_node *of_find_all_nodes(struct device_node *prev); +extern struct device_node *of_node_get(struct device_node *node); +extern void of_node_put(struct device_node *node); + +/* For scanning the flat device-tree at boot time */ +extern int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data); +extern void *__init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); +extern int __init + of_flat_dt_is_compatible(unsigned long node, const char *name); +extern unsigned long __init of_get_flat_dt_root(void); + +/* For updating the device tree at runtime */ +extern void of_attach_node(struct device_node *); +extern void of_detach_node(struct device_node *); + +/* Other Prototypes */ +extern void finish_device_tree(void); +extern void unflatten_device_tree(void); +extern int early_uartlite_console(void); +extern void early_init_devtree(void *); +extern int machine_is_compatible(const char *compat); +extern void print_properties(struct device_node *node); +extern int prom_n_intr_cells(struct device_node *np); +extern void prom_get_irq_senses(unsigned char *senses, int off, int max); +extern int prom_add_property(struct device_node *np, struct property *prop); +extern int prom_remove_property(struct device_node *np, struct property *prop); +extern int prom_update_property(struct device_node *np, + struct property *newprop, + struct property *oldprop); + +extern struct resource *request_OF_resource(struct device_node *node, + int index, const char *name_postfix); +extern int release_OF_resource(struct device_node *node, int index); + +/* + * OF address retreival & translation + */ + +/* Helper to read a big number; size is in cells (not bytes) */ +static inline u64 of_read_number(const u32 *cell, int size) +{ + u64 r = 0; + while (size--) + r = (r << 32) | *(cell++); + return r; +} + +/* Like of_read_number, but we want an unsigned long result */ +#define of_read_ulong(cell, size) of_read_number(cell, size) + +/* Translate an OF address block into a CPU physical address + */ +extern u64 of_translate_address(struct device_node *np, const u32 *addr); + +/* Extract an address from a device, returns the region size and + * the address space flags too. The PCI version uses a BAR number + * instead of an absolute index + */ +extern const u32 *of_get_address(struct device_node *dev, int index, + u64 *size, unsigned int *flags); +extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no, + u64 *size, unsigned int *flags); + +/* Get an address as a resource. Note that if your address is + * a PIO address, the conversion will fail if the physical address + * can't be internally converted to an IO token with + * pci_address_to_pio(), that is because it's either called to early + * or it can't be matched to any host bridge IO space + */ +extern int of_address_to_resource(struct device_node *dev, int index, + struct resource *r); +extern int of_pci_address_to_resource(struct device_node *dev, int bar, + struct resource *r); + +/* Parse the ibm,dma-window property of an OF node into the busno, phys and + * size parameters. + */ +void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, + unsigned long *busno, unsigned long *phys, unsigned long *size); + +extern void kdump_move_device_tree(void); + +/* CPU OF node matching */ +struct device_node *of_get_cpu_node(int cpu, unsigned int *thread); + +/* Get the MAC address */ +extern const void *of_get_mac_address(struct device_node *np); + +/* + * OF interrupt mapping + */ + +/* This structure is returned when an interrupt is mapped. The controller + * field needs to be put() after use + */ + +#define OF_MAX_IRQ_SPEC 4 /* We handle specifiers of at most 4 cells */ + +struct of_irq { + struct device_node *controller; /* Interrupt controller node */ + u32 size; /* Specifier size */ + u32 specifier[OF_MAX_IRQ_SPEC]; /* Specifier copy */ +}; + +/** + * of_irq_map_init - Initialize the irq remapper + * @flags: flags defining workarounds to enable + * + * Some machines have bugs in the device-tree which require certain workarounds + * to be applied. Call this before any interrupt mapping attempts to enable + * those workarounds. + */ +#define OF_IMAP_OLDWORLD_MAC 0x00000001 +#define OF_IMAP_NO_PHANDLE 0x00000002 + +extern void of_irq_map_init(unsigned int flags); + +/** + * of_irq_map_raw - Low level interrupt tree parsing + * @parent: the device interrupt parent + * @intspec: interrupt specifier ("interrupts" property of the device) + * @ointsize: size of the passed in interrupt specifier + * @addr: address specifier (start of "reg" property of the device) + * @out_irq: structure of_irq filled by this function + * + * Returns 0 on success and a negative number on error + * + * This function is a low-level interrupt tree walking function. It + * can be used to do a partial walk with synthetized reg and interrupts + * properties, for example when resolving PCI interrupts when no device + * node exist for the parent. + * + */ + +extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec, + u32 ointsize, const u32 *addr, + struct of_irq *out_irq); + +/** + * of_irq_map_one - Resolve an interrupt for a device + * @device: the device whose interrupt is to be resolved + * @index: index of the interrupt to resolve + * @out_irq: structure of_irq filled by this function + * + * This function resolves an interrupt, walking the tree, for a given + * device-tree node. It's the high level pendant to of_irq_map_raw(). + * It also implements the workarounds for OldWolrd Macs. + */ +extern int of_irq_map_one(struct device_node *device, int index, + struct of_irq *out_irq); + +/** + * of_irq_map_pci - Resolve the interrupt for a PCI device + * @pdev: the device whose interrupt is to be resolved + * @out_irq: structure of_irq filled by this function + * + * This function resolves the PCI interrupt for a given PCI device. If a + * device-node exists for a given pci_dev, it will use normal OF tree + * walking. If not, it will implement standard swizzling and walk up the + * PCI tree until an device-node is found, at which point it will finish + * resolving using the OF tree walking. + */ +struct pci_dev; +extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); + +extern int of_irq_to_resource(struct device_node *dev, int index, + struct resource *r); + +/** + * of_iomap - Maps the memory mapped IO for a given device_node + * @device: the device whose io range will be mapped + * @index: index of the io range + * + * Returns a pointer to the mapped memory + */ +extern void __iomem *of_iomap(struct device_node *device, int index); + +/* + * NB: This is here while we transition from using asm/prom.h + * to linux/of.h + */ +#include <linux/of.h> + +#endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_PROM_H */ diff --git a/arch/microblaze/include/asm/ptrace.h b/arch/microblaze/include/asm/ptrace.h new file mode 100644 index 000000000000..55015bce5e47 --- /dev/null +++ b/arch/microblaze/include/asm/ptrace.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_PTRACE_H +#define _ASM_MICROBLAZE_PTRACE_H + +#ifndef __ASSEMBLY__ +#include <linux/types.h> + +typedef unsigned long microblaze_reg_t; + +struct pt_regs { + microblaze_reg_t r0; + microblaze_reg_t r1; + microblaze_reg_t r2; + microblaze_reg_t r3; + microblaze_reg_t r4; + microblaze_reg_t r5; + microblaze_reg_t r6; + microblaze_reg_t r7; + microblaze_reg_t r8; + microblaze_reg_t r9; + microblaze_reg_t r10; + microblaze_reg_t r11; + microblaze_reg_t r12; + microblaze_reg_t r13; + microblaze_reg_t r14; + microblaze_reg_t r15; + microblaze_reg_t r16; + microblaze_reg_t r17; + microblaze_reg_t r18; + microblaze_reg_t r19; + microblaze_reg_t r20; + microblaze_reg_t r21; + microblaze_reg_t r22; + microblaze_reg_t r23; + microblaze_reg_t r24; + microblaze_reg_t r25; + microblaze_reg_t r26; + microblaze_reg_t r27; + microblaze_reg_t r28; + microblaze_reg_t r29; + microblaze_reg_t r30; + microblaze_reg_t r31; + microblaze_reg_t pc; + microblaze_reg_t msr; + microblaze_reg_t ear; + microblaze_reg_t esr; + microblaze_reg_t fsr; + int pt_mode; +}; + +#define kernel_mode(regs) ((regs)->pt_mode) +#define user_mode(regs) (!kernel_mode(regs)) + +#define instruction_pointer(regs) ((regs)->pc) +#define profile_pc(regs) instruction_pointer(regs) + +void show_regs(struct pt_regs *); + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_MICROBLAZE_PTRACE_H */ diff --git a/arch/microblaze/include/asm/pvr.h b/arch/microblaze/include/asm/pvr.h new file mode 100644 index 000000000000..66f1b30dd097 --- /dev/null +++ b/arch/microblaze/include/asm/pvr.h @@ -0,0 +1,209 @@ +/* + * Support for the MicroBlaze PVR (Processor Version Register) + * + * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * Copyright (C) 2007 - 2009 PetaLogix + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_PVR_H +#define _ASM_MICROBLAZE_PVR_H + +#define PVR_MSR_BIT 0x400 + +struct pvr_s { + unsigned pvr[16]; +}; + +/* The following taken from Xilinx's standalone BSP pvr.h */ + +/* Basic PVR mask */ +#define PVR0_PVR_FULL_MASK 0x80000000 +#define PVR0_USE_BARREL_MASK 0x40000000 +#define PVR0_USE_DIV_MASK 0x20000000 +#define PVR0_USE_HW_MUL_MASK 0x10000000 +#define PVR0_USE_FPU_MASK 0x08000000 +#define PVR0_USE_EXC_MASK 0x04000000 +#define PVR0_USE_ICACHE_MASK 0x02000000 +#define PVR0_USE_DCACHE_MASK 0x01000000 +#define PVR0_USE_MMU 0x00800000 /* new */ +#define PVR0_VERSION_MASK 0x0000FF00 +#define PVR0_USER1_MASK 0x000000FF + +/* User 2 PVR mask */ +#define PVR1_USER2_MASK 0xFFFFFFFF + +/* Configuration PVR masks */ +#define PVR2_D_OPB_MASK 0x80000000 +#define PVR2_D_LMB_MASK 0x40000000 +#define PVR2_I_OPB_MASK 0x20000000 +#define PVR2_I_LMB_MASK 0x10000000 +#define PVR2_INTERRUPT_IS_EDGE_MASK 0x08000000 +#define PVR2_EDGE_IS_POSITIVE_MASK 0x04000000 +#define PVR2_D_PLB_MASK 0x02000000 /* new */ +#define PVR2_I_PLB_MASK 0x01000000 /* new */ +#define PVR2_INTERCONNECT 0x00800000 /* new */ +#define PVR2_USE_EXTEND_FSL 0x00080000 /* new */ +#define PVR2_USE_FSL_EXC 0x00040000 /* new */ +#define PVR2_USE_MSR_INSTR 0x00020000 +#define PVR2_USE_PCMP_INSTR 0x00010000 +#define PVR2_AREA_OPTIMISED 0x00008000 +#define PVR2_USE_BARREL_MASK 0x00004000 +#define PVR2_USE_DIV_MASK 0x00002000 +#define PVR2_USE_HW_MUL_MASK 0x00001000 +#define PVR2_USE_FPU_MASK 0x00000800 +#define PVR2_USE_MUL64_MASK 0x00000400 +#define PVR2_USE_FPU2_MASK 0x00000200 /* new */ +#define PVR2_USE_IPLBEXC 0x00000100 +#define PVR2_USE_DPLBEXC 0x00000080 +#define PVR2_OPCODE_0x0_ILL_MASK 0x00000040 +#define PVR2_UNALIGNED_EXC_MASK 0x00000020 +#define PVR2_ILL_OPCODE_EXC_MASK 0x00000010 +#define PVR2_IOPB_BUS_EXC_MASK 0x00000008 +#define PVR2_DOPB_BUS_EXC_MASK 0x00000004 +#define PVR2_DIV_ZERO_EXC_MASK 0x00000002 +#define PVR2_FPU_EXC_MASK 0x00000001 + +/* Debug and exception PVR masks */ +#define PVR3_DEBUG_ENABLED_MASK 0x80000000 +#define PVR3_NUMBER_OF_PC_BRK_MASK 0x1E000000 +#define PVR3_NUMBER_OF_RD_ADDR_BRK_MASK 0x00380000 +#define PVR3_NUMBER_OF_WR_ADDR_BRK_MASK 0x0000E000 +#define PVR3_FSL_LINKS_MASK 0x00000380 + +/* ICache config PVR masks */ +#define PVR4_USE_ICACHE_MASK 0x80000000 +#define PVR4_ICACHE_ADDR_TAG_BITS_MASK 0x7C000000 +#define PVR4_ICACHE_USE_FSL_MASK 0x02000000 +#define PVR4_ICACHE_ALLOW_WR_MASK 0x01000000 +#define PVR4_ICACHE_LINE_LEN_MASK 0x00E00000 +#define PVR4_ICACHE_BYTE_SIZE_MASK 0x001F0000 + +/* DCache config PVR masks */ +#define PVR5_USE_DCACHE_MASK 0x80000000 +#define PVR5_DCACHE_ADDR_TAG_BITS_MASK 0x7C000000 +#define PVR5_DCACHE_USE_FSL_MASK 0x02000000 +#define PVR5_DCACHE_ALLOW_WR_MASK 0x01000000 +#define PVR5_DCACHE_LINE_LEN_MASK 0x00E00000 +#define PVR5_DCACHE_BYTE_SIZE_MASK 0x001F0000 + +/* ICache base address PVR mask */ +#define PVR6_ICACHE_BASEADDR_MASK 0xFFFFFFFF + +/* ICache high address PVR mask */ +#define PVR7_ICACHE_HIGHADDR_MASK 0xFFFFFFFF + +/* DCache base address PVR mask */ +#define PVR8_DCACHE_BASEADDR_MASK 0xFFFFFFFF + +/* DCache high address PVR mask */ +#define PVR9_DCACHE_HIGHADDR_MASK 0xFFFFFFFF + +/* Target family PVR mask */ +#define PVR10_TARGET_FAMILY_MASK 0xFF000000 + +/* MMU descrtiption */ +#define PVR11_USE_MMU 0xC0000000 +#define PVR11_MMU_ITLB_SIZE 0x38000000 +#define PVR11_MMU_DTLB_SIZE 0x07000000 +#define PVR11_MMU_TLB_ACCESS 0x00C00000 +#define PVR11_MMU_ZONES 0x003C0000 +/* MSR Reset value PVR mask */ +#define PVR11_MSR_RESET_VALUE_MASK 0x000007FF + + +/* PVR access macros */ +#define PVR_IS_FULL(pvr) (pvr.pvr[0] & PVR0_PVR_FULL_MASK) +#define PVR_USE_BARREL(pvr) (pvr.pvr[0] & PVR0_USE_BARREL_MASK) +#define PVR_USE_DIV(pvr) (pvr.pvr[0] & PVR0_USE_DIV_MASK) +#define PVR_USE_HW_MUL(pvr) (pvr.pvr[0] & PVR0_USE_HW_MUL_MASK) +#define PVR_USE_FPU(pvr) (pvr.pvr[0] & PVR0_USE_FPU_MASK) +#define PVR_USE_FPU2(pvr) (pvr.pvr[2] & PVR2_USE_FPU2_MASK) +#define PVR_USE_ICACHE(pvr) (pvr.pvr[0] & PVR0_USE_ICACHE_MASK) +#define PVR_USE_DCACHE(pvr) (pvr.pvr[0] & PVR0_USE_DCACHE_MASK) +#define PVR_VERSION(pvr) ((pvr.pvr[0] & PVR0_VERSION_MASK) >> 8) +#define PVR_USER1(pvr) (pvr.pvr[0] & PVR0_USER1_MASK) +#define PVR_USER2(pvr) (pvr.pvr[1] & PVR1_USER2_MASK) + +#define PVR_D_OPB(pvr) (pvr.pvr[2] & PVR2_D_OPB_MASK) +#define PVR_D_LMB(pvr) (pvr.pvr[2] & PVR2_D_LMB_MASK) +#define PVR_I_OPB(pvr) (pvr.pvr[2] & PVR2_I_OPB_MASK) +#define PVR_I_LMB(pvr) (pvr.pvr[2] & PVR2_I_LMB_MASK) +#define PVR_INTERRUPT_IS_EDGE(pvr) \ + (pvr.pvr[2] & PVR2_INTERRUPT_IS_EDGE_MASK) +#define PVR_EDGE_IS_POSITIVE(pvr) \ + (pvr.pvr[2] & PVR2_EDGE_IS_POSITIVE_MASK) +#define PVR_USE_MSR_INSTR(pvr) (pvr.pvr[2] & PVR2_USE_MSR_INSTR) +#define PVR_USE_PCMP_INSTR(pvr) (pvr.pvr[2] & PVR2_USE_PCMP_INSTR) +#define PVR_AREA_OPTIMISED(pvr) (pvr.pvr[2] & PVR2_AREA_OPTIMISED) +#define PVR_USE_MUL64(pvr) (pvr.pvr[2] & PVR2_USE_MUL64_MASK) +#define PVR_OPCODE_0x0_ILLEGAL(pvr) \ + (pvr.pvr[2] & PVR2_OPCODE_0x0_ILL_MASK) +#define PVR_UNALIGNED_EXCEPTION(pvr) \ + (pvr.pvr[2] & PVR2_UNALIGNED_EXC_MASK) +#define PVR_ILL_OPCODE_EXCEPTION(pvr) \ + (pvr.pvr[2] & PVR2_ILL_OPCODE_EXC_MASK) +#define PVR_IOPB_BUS_EXCEPTION(pvr) \ + (pvr.pvr[2] & PVR2_IOPB_BUS_EXC_MASK) +#define PVR_DOPB_BUS_EXCEPTION(pvr) \ + (pvr.pvr[2] & PVR2_DOPB_BUS_EXC_MASK) +#define PVR_DIV_ZERO_EXCEPTION(pvr) \ + (pvr.pvr[2] & PVR2_DIV_ZERO_EXC_MASK) +#define PVR_FPU_EXCEPTION(pvr) (pvr.pvr[2] & PVR2_FPU_EXC_MASK) +#define PVR_FSL_EXCEPTION(pvr) (pvr.pvr[2] & PVR2_USE_EXTEND_FSL) + +#define PVR_DEBUG_ENABLED(pvr) (pvr.pvr[3] & PVR3_DEBUG_ENABLED_MASK) +#define PVR_NUMBER_OF_PC_BRK(pvr) \ + ((pvr.pvr[3] & PVR3_NUMBER_OF_PC_BRK_MASK) >> 25) +#define PVR_NUMBER_OF_RD_ADDR_BRK(pvr) \ + ((pvr.pvr[3] & PVR3_NUMBER_OF_RD_ADDR_BRK_MASK) >> 19) +#define PVR_NUMBER_OF_WR_ADDR_BRK(pvr) \ + ((pvr.pvr[3] & PVR3_NUMBER_OF_WR_ADDR_BRK_MASK) >> 13) +#define PVR_FSL_LINKS(pvr) ((pvr.pvr[3] & PVR3_FSL_LINKS_MASK) >> 7) + +#define PVR_ICACHE_ADDR_TAG_BITS(pvr) \ + ((pvr.pvr[4] & PVR4_ICACHE_ADDR_TAG_BITS_MASK) >> 26) +#define PVR_ICACHE_USE_FSL(pvr) (pvr.pvr[4] & PVR4_ICACHE_USE_FSL_MASK) +#define PVR_ICACHE_ALLOW_WR(pvr) (pvr.pvr[4] & PVR4_ICACHE_ALLOW_WR_MASK) +#define PVR_ICACHE_LINE_LEN(pvr) \ + (1 << ((pvr.pvr[4] & PVR4_ICACHE_LINE_LEN_MASK) >> 21)) +#define PVR_ICACHE_BYTE_SIZE(pvr) \ + (1 << ((pvr.pvr[4] & PVR4_ICACHE_BYTE_SIZE_MASK) >> 16)) + +#define PVR_DCACHE_ADDR_TAG_BITS(pvr) \ + ((pvr.pvr[5] & PVR5_DCACHE_ADDR_TAG_BITS_MASK) >> 26) +#define PVR_DCACHE_USE_FSL(pvr) (pvr.pvr[5] & PVR5_DCACHE_USE_FSL_MASK) +#define PVR_DCACHE_ALLOW_WR(pvr) (pvr.pvr[5] & PVR5_DCACHE_ALLOW_WR_MASK) +#define PVR_DCACHE_LINE_LEN(pvr) \ + (1 << ((pvr.pvr[5] & PVR5_DCACHE_LINE_LEN_MASK) >> 21)) +#define PVR_DCACHE_BYTE_SIZE(pvr) \ + (1 << ((pvr.pvr[5] & PVR5_DCACHE_BYTE_SIZE_MASK) >> 16)) + + +#define PVR_ICACHE_BASEADDR(pvr) (pvr.pvr[6] & PVR6_ICACHE_BASEADDR_MASK) +#define PVR_ICACHE_HIGHADDR(pvr) (pvr.pvr[7] & PVR7_ICACHE_HIGHADDR_MASK) + +#define PVR_DCACHE_BASEADDR(pvr) (pvr.pvr[8] & PVR8_DCACHE_BASEADDR_MASK) +#define PVR_DCACHE_HIGHADDR(pvr) (pvr.pvr[9] & PVR9_DCACHE_HIGHADDR_MASK) + +#define PVR_TARGET_FAMILY(pvr) ((pvr.pvr[10] & PVR10_TARGET_FAMILY_MASK) >> 24) + +#define PVR_MSR_RESET_VALUE(pvr) \ + (pvr.pvr[11] & PVR11_MSR_RESET_VALUE_MASK) + +/* mmu */ +#define PVR_USE_MMU(pvr) ((pvr.pvr[11] & PVR11_USE_MMU) >> 30) +#define PVR_MMU_ITLB_SIZE(pvr) (pvr.pvr[11] & PVR11_MMU_ITLB_SIZE) +#define PVR_MMU_DTLB_SIZE(pvr) (pvr.pvr[11] & PVR11_MMU_DTLB_SIZE) +#define PVR_MMU_TLB_ACCESS(pvr) (pvr.pvr[11] & PVR11_MMU_TLB_ACCESS) +#define PVR_MMU_ZONES(pvr) (pvr.pvr[11] & PVR11_MMU_ZONES) + + +int cpu_has_pvr(void); +void get_pvr(struct pvr_s *pvr); + +#endif /* _ASM_MICROBLAZE_PVR_H */ diff --git a/arch/microblaze/include/asm/registers.h b/arch/microblaze/include/asm/registers.h new file mode 100644 index 000000000000..834142d9356f --- /dev/null +++ b/arch/microblaze/include/asm/registers.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_REGISTERS_H +#define _ASM_MICROBLAZE_REGISTERS_H + +#define MSR_BE (1<<0) /* 0x001 */ +#define MSR_IE (1<<1) /* 0x002 */ +#define MSR_C (1<<2) /* 0x004 */ +#define MSR_BIP (1<<3) /* 0x008 */ +#define MSR_FSL (1<<4) /* 0x010 */ +#define MSR_ICE (1<<5) /* 0x020 */ +#define MSR_DZ (1<<6) /* 0x040 */ +#define MSR_DCE (1<<7) /* 0x080 */ +#define MSR_EE (1<<8) /* 0x100 */ +#define MSR_EIP (1<<9) /* 0x200 */ +#define MSR_CC (1<<31) + +/* Floating Point Status Register (FSR) Bits */ +#define FSR_IO (1<<4) /* Invalid operation */ +#define FSR_DZ (1<<3) /* Divide-by-zero */ +#define FSR_OF (1<<2) /* Overflow */ +#define FSR_UF (1<<1) /* Underflow */ +#define FSR_DO (1<<0) /* Denormalized operand error */ + +#endif /* _ASM_MICROBLAZE_REGISTERS_H */ diff --git a/arch/microblaze/include/asm/resource.h b/arch/microblaze/include/asm/resource.h new file mode 100644 index 000000000000..04bc4db8921b --- /dev/null +++ b/arch/microblaze/include/asm/resource.h @@ -0,0 +1 @@ +#include <asm-generic/resource.h> diff --git a/arch/microblaze/include/asm/scatterlist.h b/arch/microblaze/include/asm/scatterlist.h new file mode 100644 index 000000000000..08ff1d049b42 --- /dev/null +++ b/arch/microblaze/include/asm/scatterlist.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SCATTERLIST_H +#define _ASM_MICROBLAZE_SCATTERLIST_H + +struct scatterlist { +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; + dma_addr_t dma_address; + unsigned int offset; + unsigned int length; +}; + +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->length) + +#define ISA_DMA_THRESHOLD (~0UL) + +#endif /* _ASM_MICROBLAZE_SCATTERLIST_H */ diff --git a/arch/microblaze/include/asm/sections.h b/arch/microblaze/include/asm/sections.h new file mode 100644 index 000000000000..8434a43e5421 --- /dev/null +++ b/arch/microblaze/include/asm/sections.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SECTIONS_H +#define _ASM_MICROBLAZE_SECTIONS_H + +#include <asm-generic/sections.h> + +# ifndef __ASSEMBLY__ +extern char _ssbss[], _esbss[]; +extern unsigned long __ivt_start[], __ivt_end[]; + +# ifdef CONFIG_MTD_UCLINUX +extern char *_ebss; +# endif + +extern u32 _fdt_start[], _fdt_end[]; + +# endif /* !__ASSEMBLY__ */ +#endif /* _ASM_MICROBLAZE_SECTIONS_H */ diff --git a/arch/microblaze/include/asm/segment.h b/arch/microblaze/include/asm/segment.h new file mode 100644 index 000000000000..7f5dcc56eea1 --- /dev/null +++ b/arch/microblaze/include/asm/segment.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2008 Michal Simek + * Copyright (C) 2008 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SEGMENT_H +#define _ASM_MICROBLAZE_SEGMENT_H + +#ifndef __ASSEMBLY__ + +typedef struct { + unsigned long seg; +} mm_segment_t; + +/* + * On Microblaze the fs value is actually the top of the corresponding + * address space. + * + * The fs value determines whether argument validity checking should be + * performed or not. If get_fs() == USER_DS, checking is performed, with + * get_fs() == KERNEL_DS, checking is bypassed. + * + * For historical reasons, these macros are grossly misnamed. + * + * For non-MMU arch like Microblaze, KERNEL_DS and USER_DS is equal. + */ +# define KERNEL_DS ((mm_segment_t){0}) +# define USER_DS KERNEL_DS + +# define get_ds() (KERNEL_DS) +# define get_fs() (current_thread_info()->addr_limit) +# define set_fs(x) \ + do { current_thread_info()->addr_limit = (x); } while (0) + +# define segment_eq(a, b) ((a).seg == (b).seg) + +# endif /* __ASSEMBLY__ */ +#endif /* _ASM_MICROBLAZE_SEGMENT_H */ diff --git a/arch/microblaze/include/asm/selfmod.h b/arch/microblaze/include/asm/selfmod.h new file mode 100644 index 000000000000..c42aff2e6cd0 --- /dev/null +++ b/arch/microblaze/include/asm/selfmod.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SELFMOD_H +#define _ASM_MICROBLAZE_SELFMOD_H + +/* + * BARRIER_BASE_ADDR is constant address for selfmod function. + * do not change this value - selfmod function is in + * arch/microblaze/kernel/selfmod.c: selfmod_function() + * + * last 16 bits is used for storing register offset + */ + +#define BARRIER_BASE_ADDR 0x1234ff00 + +void selfmod_function(const int *arr_fce, const unsigned int base); + +#endif /* _ASM_MICROBLAZE_SELFMOD_H */ diff --git a/arch/microblaze/include/asm/sembuf.h b/arch/microblaze/include/asm/sembuf.h new file mode 100644 index 000000000000..b804ed71a57e --- /dev/null +++ b/arch/microblaze/include/asm/sembuf.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SEMBUF_H +#define _ASM_MICROBLAZE_SEMBUF_H + +/* + * The semid64_ds structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + + +#endif /* _ASM_MICROBLAZE_SEMBUF_H */ diff --git a/arch/microblaze/include/asm/serial.h b/arch/microblaze/include/asm/serial.h new file mode 100644 index 000000000000..39bfc8ce6af5 --- /dev/null +++ b/arch/microblaze/include/asm/serial.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SERIAL_H +#define _ASM_MICROBLAZE_SERIAL_H + +# define BASE_BAUD (1843200 / 16) + +#endif /* _ASM_MICROBLAZE_SERIAL_H */ diff --git a/arch/microblaze/include/asm/setup.h b/arch/microblaze/include/asm/setup.h new file mode 100644 index 000000000000..9b98e8e6abae --- /dev/null +++ b/arch/microblaze/include/asm/setup.h @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SETUP_H +#define _ASM_MICROBLAZE_SETUP_H + +#define COMMAND_LINE_SIZE 256 + +# ifndef __ASSEMBLY__ + +# ifdef __KERNEL__ +extern unsigned int boot_cpuid; /* move to smp.h */ + +extern char cmd_line[COMMAND_LINE_SIZE]; +# endif/* __KERNEL__ */ + +void early_printk(const char *fmt, ...); + +int setup_early_printk(char *opt); +void disable_early_printk(void); + +void heartbeat(void); +void setup_heartbeat(void); + +unsigned long long sched_clock(void); + +void time_init(void); +void init_IRQ(void); +void machine_early_init(const char *cmdline, unsigned int ram, + unsigned int fdt); + +void machine_restart(char *cmd); +void machine_shutdown(void); +void machine_halt(void); +void machine_power_off(void); + +# endif /* __ASSEMBLY__ */ +#endif /* _ASM_MICROBLAZE_SETUP_H */ diff --git a/arch/microblaze/include/asm/shmbuf.h b/arch/microblaze/include/asm/shmbuf.h new file mode 100644 index 000000000000..f829c5843618 --- /dev/null +++ b/arch/microblaze/include/asm/shmbuf.h @@ -0,0 +1,42 @@ +#ifndef _ASM_MICROBLAZE_SHMBUF_H +#define _ASM_MICROBLAZE_SHMBUF_H + +/* + * The shmid64_ds structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_MICROBLAZE_SHMBUF_H */ diff --git a/arch/microblaze/include/asm/shmparam.h b/arch/microblaze/include/asm/shmparam.h new file mode 100644 index 000000000000..9f5fc2b3b6a3 --- /dev/null +++ b/arch/microblaze/include/asm/shmparam.h @@ -0,0 +1,6 @@ +#ifndef _ASM_MICROBLAZE_SHMPARAM_H +#define _ASM_MICROBLAZE_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _ASM_MICROBLAZE_SHMPARAM_H */ diff --git a/arch/microblaze/include/asm/sigcontext.h b/arch/microblaze/include/asm/sigcontext.h new file mode 100644 index 000000000000..55873c80c917 --- /dev/null +++ b/arch/microblaze/include/asm/sigcontext.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SIGCONTEXT_H +#define _ASM_MICROBLAZE_SIGCONTEXT_H + +/* FIXME should be linux/ptrace.h */ +#include <asm/ptrace.h> + +struct sigcontext { + struct pt_regs regs; + unsigned long oldmask; +}; + +#endif /* _ASM_MICROBLAZE_SIGCONTEXT_H */ diff --git a/arch/microblaze/include/asm/siginfo.h b/arch/microblaze/include/asm/siginfo.h new file mode 100644 index 000000000000..f162911a8f50 --- /dev/null +++ b/arch/microblaze/include/asm/siginfo.h @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SIGINFO_H +#define _ASM_MICROBLAZE_SIGINFO_H + +#include <linux/types.h> +#include <asm-generic/siginfo.h> + +#endif /* _ASM_MICROBLAZE_SIGINFO_H */ diff --git a/arch/microblaze/include/asm/signal.h b/arch/microblaze/include/asm/signal.h new file mode 100644 index 000000000000..9676fad3486c --- /dev/null +++ b/arch/microblaze/include/asm/signal.h @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * Yasushi SHOJI <yashi@atmark-techno.com> + * Tetsuya OHKAWA <tetsuya@atmark-techno.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SIGNAL_H +#define _ASM_MICROBLAZE_SIGNAL_H + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +# ifndef __ASSEMBLY__ +# include <linux/types.h> +# include <asm-generic/signal.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +# ifdef __KERNEL__ +/* + * Most things should be clean enough to redefine this at will, if care + * is taken to make libc match. + */ +# define _NSIG 64 +# define _NSIG_BPW 32 +# define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +struct old_sigaction { + __sighandler_t sa_handler; + old_sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + void (*sa_restorer)(void); + sigset_t sa_mask; /* mask last for extensibility */ +}; + +struct k_sigaction { + struct sigaction sa; +}; + +# include <asm/sigcontext.h> +# undef __HAVE_ARCH_SIG_BITOPS + +# define ptrace_signal_deliver(regs, cookie) do { } while (0) + +# else /* !__KERNEL__ */ + +/* Here we must cater to libcs that poke about in kernel headers. */ + +# define NSIG 32 +typedef unsigned long sigset_t; + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +# define sa_handler _u._sa_handler +# define sa_sigaction _u._sa_sigaction + +# endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +# endif /* __ASSEMBLY__ */ +#endif /* _ASM_MICROBLAZE_SIGNAL_H */ diff --git a/arch/microblaze/include/asm/socket.h b/arch/microblaze/include/asm/socket.h new file mode 100644 index 000000000000..825936860314 --- /dev/null +++ b/arch/microblaze/include/asm/socket.h @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SOCKET_H +#define _ASM_MICROBLAZE_SOCKET_H + +#include <asm/sockios.h> + +/* For setsockoptions(2) */ +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_SNDBUFFORCE 32 +#define SO_RCVBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 +/* To add :#define SO_REUSEPORT 15 */ +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 + +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#endif /* _ASM_MICROBLAZE_SOCKET_H */ diff --git a/arch/microblaze/include/asm/sockios.h b/arch/microblaze/include/asm/sockios.h new file mode 100644 index 000000000000..9fff57a701e1 --- /dev/null +++ b/arch/microblaze/include/asm/sockios.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SOCKIOS_H +#define _ASM_MICROBLAZE_SOCKIOS_H + +#include <linux/ioctl.h> + +/* Socket-level I/O control calls. */ +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ + +#endif /* _ASM_MICROBLAZE_SOCKIOS_H */ diff --git a/arch/microblaze/include/asm/stat.h b/arch/microblaze/include/asm/stat.h new file mode 100644 index 000000000000..5f18b8aed220 --- /dev/null +++ b/arch/microblaze/include/asm/stat.h @@ -0,0 +1,73 @@ +/* + * Microblaze stat structure + * + * Copyright (C) 2001,02,03 NEC Electronics Corporation + * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + * + * Written by Miles Bader <miles@gnu.org> + */ + +#ifndef _ASM_MICROBLAZE_STAT_H +#define _ASM_MICROBLAZE_STAT_H + +#include <linux/posix_types.h> + +struct stat { + unsigned int st_dev; + unsigned long st_ino; + unsigned int st_mode; + unsigned int st_nlink; + unsigned int st_uid; + unsigned int st_gid; + unsigned int st_rdev; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long __unused1; /* unsigned long st_atime_nsec */ + unsigned long st_mtime; + unsigned long __unused2; /* unsigned long st_mtime_nsec */ + unsigned long st_ctime; + unsigned long __unused3; /* unsigned long st_ctime_nsec */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct stat64 { + unsigned long long st_dev; + unsigned long __unused1; + + unsigned long long st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned int st_uid; + unsigned int st_gid; + + unsigned long long st_rdev; + unsigned long __unused3; + + long long st_size; + unsigned long st_blksize; + + unsigned long st_blocks; /* No. of 512-byte blocks allocated */ + unsigned long __unused4; /* future possible st_blocks high bits */ + + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned long st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long __unused8; +}; + +#endif /* _ASM_MICROBLAZE_STAT_H */ diff --git a/arch/microblaze/include/asm/statfs.h b/arch/microblaze/include/asm/statfs.h new file mode 100644 index 000000000000..0b91fe198c20 --- /dev/null +++ b/arch/microblaze/include/asm/statfs.h @@ -0,0 +1 @@ +#include <asm-generic/statfs.h> diff --git a/arch/microblaze/include/asm/string.h b/arch/microblaze/include/asm/string.h new file mode 100644 index 000000000000..f7728c90fc18 --- /dev/null +++ b/arch/microblaze/include/asm/string.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_STRING_H +#define _ASM_MICROBLAZE_STRING_H + +#ifndef __KERNEL__ + +#define __HAVE_ARCH_MEMSET +#define __HAVE_ARCH_MEMCPY +#define __HAVE_ARCH_MEMMOVE + +extern void *memset(void *, int, __kernel_size_t); +extern void *memcpy(void *, const void *, __kernel_size_t); +extern void *memmove(void *, const void *, __kernel_size_t); + +#endif /* __KERNEL__ */ + +#endif /* _ASM_MICROBLAZE_STRING_H */ diff --git a/arch/microblaze/include/asm/swab.h b/arch/microblaze/include/asm/swab.h new file mode 100644 index 000000000000..b375d7b65ad7 --- /dev/null +++ b/arch/microblaze/include/asm/swab.h @@ -0,0 +1,8 @@ +#ifndef _ASM_MICROBLAZE_SWAB_H +#define _ASM_MICROBLAZE_SWAB_H + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) +#define __SWAB_64_THRU_32__ +#endif + +#endif /* _ASM_MICROBLAZE_SWAB_H */ diff --git a/arch/microblaze/include/asm/syscalls.h b/arch/microblaze/include/asm/syscalls.h new file mode 100644 index 000000000000..9cb4ff0edeb2 --- /dev/null +++ b/arch/microblaze/include/asm/syscalls.h @@ -0,0 +1,45 @@ +#ifndef __ASM_MICROBLAZE_SYSCALLS_H +#define __ASM_MICROBLAZE_SYSCALLS_H +#ifdef __KERNEL__ + +#include <linux/compiler.h> +#include <linux/linkage.h> +#include <linux/types.h> +#include <linux/signal.h> + +/* FIXME will be removed */ +asmlinkage int sys_ipc(uint call, int first, int second, + int third, void *ptr, long fifth); + +struct pt_regs; +asmlinkage int sys_vfork(struct pt_regs *regs); +asmlinkage int sys_clone(int flags, unsigned long stack, struct pt_regs *regs); +asmlinkage int sys_execve(char __user *filenamei, char __user *__user *argv, + char __user *__user *envp, struct pt_regs *regs); + +asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len, + unsigned long prot, unsigned long flags, + unsigned long fd, unsigned long pgoff); + +asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len, + unsigned long prot, unsigned long flags, + unsigned long fd, off_t offset); + +/* from signal.c */ +asmlinkage int sys_sigsuspend(old_sigset_t mask, struct pt_regs *regs); + +asmlinkage int sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize, + struct pt_regs *regs); + +asmlinkage int sys_sigaction(int sig, const struct old_sigaction *act, + struct old_sigaction *oact); + +asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, + struct pt_regs *regs); + +asmlinkage int sys_sigreturn(struct pt_regs *regs); + +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs); + +#endif /* __KERNEL__ */ +#endif /* __ASM_MICROBLAZE_SYSCALLS_H */ diff --git a/arch/microblaze/include/asm/system.h b/arch/microblaze/include/asm/system.h new file mode 100644 index 000000000000..c4e308850b5d --- /dev/null +++ b/arch/microblaze/include/asm/system.h @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_SYSTEM_H +#define _ASM_MICROBLAZE_SYSTEM_H + +#include <asm/registers.h> +#include <asm/setup.h> +#include <asm/irqflags.h> + +struct task_struct; +struct thread_info; + +extern struct task_struct *_switch_to(struct thread_info *prev, + struct thread_info *next); + +#define switch_to(prev, next, last) \ + do { \ + (last) = _switch_to(task_thread_info(prev), \ + task_thread_info(next)); \ + } while (0) + +#define smp_read_barrier_depends() do {} while (0) +#define read_barrier_depends() do {} while (0) + +#define nop() asm volatile ("nop") +#define mb() barrier() +#define rmb() mb() +#define wmb() mb() +#define set_mb(var, value) do { var = value; mb(); } while (0) +#define set_wmb(var, value) do { var = value; wmb(); } while (0) + +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() + +void show_trace(struct task_struct *task, unsigned long *stack); +void __bad_xchg(volatile void *ptr, int size); + +static inline unsigned long __xchg(unsigned long x, volatile void *ptr, + int size) +{ + unsigned long ret; + unsigned long flags; + + switch (size) { + case 1: + local_irq_save(flags); + ret = *(volatile unsigned char *)ptr; + *(volatile unsigned char *)ptr = x; + local_irq_restore(flags); + break; + + case 4: + local_irq_save(flags); + ret = *(volatile unsigned long *)ptr; + *(volatile unsigned long *)ptr = x; + local_irq_restore(flags); + break; + default: + __bad_xchg(ptr, size), ret = 0; + break; + } + + return ret; +} + +void disable_hlt(void); +void enable_hlt(void); +void default_idle(void); + +#define xchg(ptr, x) \ + ((__typeof__(*(ptr))) __xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) + +void free_init_pages(char *what, unsigned long begin, unsigned long end); +void free_initmem(void); +extern char *klimit; +extern void ret_from_fork(void); + +#ifdef CONFIG_DEBUG_FS +extern struct dentry *of_debugfs_root; +#endif + +#define arch_align_stack(x) (x) + +#endif /* _ASM_MICROBLAZE_SYSTEM_H */ diff --git a/arch/microblaze/include/asm/termbits.h b/arch/microblaze/include/asm/termbits.h new file mode 100644 index 000000000000..a1b64bc4724a --- /dev/null +++ b/arch/microblaze/include/asm/termbits.h @@ -0,0 +1,203 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TERMBITS_H +#define _ASM_MICROBLAZE_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ + +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + +/* c_iflag bits */ + +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +/* c_oflag bits */ + +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +/* c_cflag bit meaning */ + +#define CBAUD 0010017 +#define B0 0000000 /* hang up */ +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define BOTHER 0010000 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CMSPAR 010000000000 /* mark or space (stick) parity */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ + +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 + +/* tcflow() and TCXONC use these */ + +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ + +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ + +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _ASM_MICROBLAZE_TERMBITS_H */ diff --git a/arch/microblaze/include/asm/termios.h b/arch/microblaze/include/asm/termios.h new file mode 100644 index 000000000000..102d77258668 --- /dev/null +++ b/arch/microblaze/include/asm/termios.h @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TERMIOS_H +#define _ASM_MICROBLAZE_TERMIOS_H + +#include <linux/string.h> +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +#ifdef __KERNEL__ +/* intr=^C quit=^| erase=del kill=^U + eof=^D vtime=\0 vmin=\1 sxtc=\0 + start=^Q stop=^S susp=^Z eol=\0 + reprint=^R discard=^U werase=^W lnext=^V + eol2=\0 +*/ +#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#endif + +/* Modem lines */ + +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + +/* Line disciplines */ + +#define N_TTY 0 +#define N_SLIP 1 +#define N_MOUSE 2 +#define N_PPP 3 +#define N_STRIP 4 +#define N_AX25 5 +#define N_X25 6 /* X.25 async */ +#define N_6PACK 7 +#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */ +#define N_R3964 9 /* Reserved for Simatic R3964 module */ +#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */ +#define N_IRDA 11 /* Linux IR - http://irda.sourceforge.net/ */ +#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards + about SMS messages */ +#define N_HDLC 13 /* synchronous HDLC */ +#define N_SYNC_PPP 14 +#define N_HCI 15 /* Bluetooth HCI UART */ + +#ifdef __KERNEL__ + +#include <asm-generic/termios.h> + +#endif /* __KERNEL__ */ + +#endif /* _ASM_MICROBLAZE_TERMIOS_H */ diff --git a/arch/microblaze/include/asm/thread_info.h b/arch/microblaze/include/asm/thread_info.h new file mode 100644 index 000000000000..4c3943e3f403 --- /dev/null +++ b/arch/microblaze/include/asm/thread_info.h @@ -0,0 +1,159 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_THREAD_INFO_H +#define _ASM_MICROBLAZE_THREAD_INFO_H + +#ifdef __KERNEL__ + +/* we have 8k stack */ +#define THREAD_SHIFT 13 +#define THREAD_SIZE (1 << THREAD_SHIFT) +#define THREAD_SIZE_ORDER 1 + +#ifndef __ASSEMBLY__ +# include <linux/types.h> +# include <asm/processor.h> +# include <asm/segment.h> + +/* + * low level task data that entry.S needs immediate access to + * - this struct should fit entirely inside of one cache line + * - this struct shares the supervisor stack pages + * - if the contents of this structure are changed, the assembly constants + * must also be changed + */ + +struct cpu_context { + __u32 r1; /* stack pointer */ + __u32 r2; + /* dedicated registers */ + __u32 r13; + __u32 r14; + __u32 r15; + __u32 r16; + __u32 r17; + __u32 r18; + /* non-volatile registers */ + __u32 r19; + __u32 r20; + __u32 r21; + __u32 r22; + __u32 r23; + __u32 r24; + __u32 r25; + __u32 r26; + __u32 r27; + __u32 r28; + __u32 r29; + __u32 r30; + /* r31 is used as current task pointer */ + /* special purpose registers */ + __u32 msr; + __u32 ear; + __u32 esr; + __u32 fsr; +}; + +struct thread_info { + struct task_struct *task; /* main task structure */ + struct exec_domain *exec_domain; /* execution domain */ + unsigned long flags; /* low level flags */ + unsigned long status; /* thread-synchronous flags */ + __u32 cpu; /* current CPU */ + __s32 preempt_count; /* 0 => preemptable,< 0 => BUG*/ + mm_segment_t addr_limit; /* thread address space */ + struct restart_block restart_block; + + struct cpu_context cpu_context; +}; + +/* + * macros/functions for gaining access to the thread information structure + * + * preempt_count needs to be 1 initially, until the scheduler is functional. + */ +#define INIT_THREAD_INFO(tsk) \ +{ \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .flags = 0, \ + .cpu = 0, \ + .preempt_count = 1, \ + .addr_limit = KERNEL_DS, \ + .restart_block = { \ + .fn = do_no_restart_syscall, \ + }, \ +} + +#define init_thread_info (init_thread_union.thread_info) +#define init_stack (init_thread_union.stack) + +/* how to get the thread information struct from C */ +static inline struct thread_info *current_thread_info(void) +{ + register unsigned long sp asm("r1"); + + return (struct thread_info *)(sp & ~(THREAD_SIZE-1)); +} + +/* thread information allocation */ +#endif /* __ASSEMBLY__ */ + +#define PREEMPT_ACTIVE 0x10000000 + +/* + * thread information flags + * - these are process state flags that various assembly files may + * need to access + * - pending work-to-be-done flags are in LSW + * - other flags in MSW + */ +#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ +#define TIF_SIGPENDING 2 /* signal pending */ +#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ +/* restore singlestep on return to user mode */ +#define TIF_SINGLESTEP 4 +#define TIF_IRET 5 /* return with iret */ +#define TIF_MEMDIE 6 +#define TIF_FREEZE 14 /* Freezing for suspend */ + +/* FIXME change in entry.S */ +#define TIF_KERNEL_TRACE 8 /* kernel trace active */ + +/* true if poll_idle() is polling TIF_NEED_RESCHED */ +#define TIF_POLLING_NRFLAG 16 + +#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) +#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) +#define _TIF_SIGPENDING (1<<TIF_SIGPENDING) +#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) +#define _TIF_IRET (1<<TIF_IRET) +#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) +#define _TIF_FREEZE (1<<TIF_FREEZE) +#define _TIF_KERNEL_TRACE (1 << TIF_KERNEL_TRACE) + +/* work to do on interrupt/exception return */ +#define _TIF_WORK_MASK 0x0000FFFE +/* work to do on any return to u-space */ +#define _TIF_ALLWORK_MASK 0x0000FFFF + +/* + * Thread-synchronous status. + * + * This is different from the flags in that nobody else + * ever touches our thread-synchronous status, so we don't + * have to worry about atomic accesses. + */ +/* FPU was used by this task this quantum (SMP) */ +#define TS_USEDFPU 0x0001 + +#endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_THREAD_INFO_H */ diff --git a/arch/microblaze/include/asm/timex.h b/arch/microblaze/include/asm/timex.h new file mode 100644 index 000000000000..678525dc6d0b --- /dev/null +++ b/arch/microblaze/include/asm/timex.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TIMEX_H +#define _ASM_MICROBLAZE_TIMEX_H + +#define CLOCK_TICK_RATE 1000 /* Timer input freq. */ + +typedef unsigned long cycles_t; + +#define get_cycles() (0) + +#endif /* _ASM_TIMEX_H */ diff --git a/arch/microblaze/include/asm/tlb.h b/arch/microblaze/include/asm/tlb.h new file mode 100644 index 000000000000..d1dfe3791127 --- /dev/null +++ b/arch/microblaze/include/asm/tlb.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TLB_H +#define _ASM_MICROBLAZE_TLB_H + +#define tlb_flush(tlb) do {} while (0) + +#include <asm-generic/tlb.h> + +#endif /* _ASM_MICROBLAZE_TLB_H */ diff --git a/arch/microblaze/include/asm/tlbflush.h b/arch/microblaze/include/asm/tlbflush.h new file mode 100644 index 000000000000..d7fe7629001b --- /dev/null +++ b/arch/microblaze/include/asm/tlbflush.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TLBFLUSH_H +#define _ASM_MICROBLAZE_TLBFLUSH_H + +#define flush_tlb() BUG() +#define flush_tlb_all() BUG() +#define flush_tlb_mm(mm) BUG() +#define flush_tlb_page(vma, addr) BUG() +#define flush_tlb_range(mm, start, end) BUG() +#define flush_tlb_pgtables(mm, start, end) BUG() +#define flush_tlb_kernel_range(start, end) BUG() + +#endif /* _ASM_MICROBLAZE_TLBFLUSH_H */ diff --git a/arch/microblaze/include/asm/topology.h b/arch/microblaze/include/asm/topology.h new file mode 100644 index 000000000000..96bcea5a9920 --- /dev/null +++ b/arch/microblaze/include/asm/topology.h @@ -0,0 +1,11 @@ +#include <asm-generic/topology.h> + +#ifndef _ASM_MICROBLAZE_TOPOLOGY_H +#define _ASM_MICROBLAZE_TOPOLOGY_H + +struct device_node; +static inline int of_node_to_nid(struct device_node *device) +{ + return 0; +} +#endif /* _ASM_MICROBLAZE_TOPOLOGY_H */ diff --git a/arch/microblaze/include/asm/types.h b/arch/microblaze/include/asm/types.h new file mode 100644 index 000000000000..bebc018318f5 --- /dev/null +++ b/arch/microblaze/include/asm/types.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_TYPES_H +#define _ASM_MICROBLAZE_TYPES_H + +/* + * This file is never included by application software unless + * explicitly requested (e.g., via linux/types.h) in which case the + * application is Linux specific so (user-) name space pollution is + * not a major issue. However, for interoperability, libraries still + * need to be careful to avoid a name clashes. + */ + +#include <asm-generic/int-ll64.h> + +# ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +# ifdef __KERNEL__ +# define BITS_PER_LONG 32 + +/* Dma addresses are 32-bits wide. */ + +typedef u32 dma_addr_t; + +# endif/* __KERNEL__ */ +# endif /* __ASSEMBLY__ */ +#endif /* _ASM_MICROBLAZE_TYPES_H */ diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h new file mode 100644 index 000000000000..5a3ffc308e12 --- /dev/null +++ b/arch/microblaze/include/asm/uaccess.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_UACCESS_H +#define _ASM_MICROBLAZE_UACCESS_H + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/sched.h> /* RLIMIT_FSIZE */ +#include <linux/mm.h> + +#include <asm/mmu.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/segment.h> +#include <linux/string.h> + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +extern int ___range_ok(unsigned long addr, unsigned long size); + +#define __range_ok(addr, size) \ + ___range_ok((unsigned long)(addr), (unsigned long)(size)) + +#define access_ok(type, addr, size) (__range_ok((addr), (size)) == 0) +#define __access_ok(add, size) (__range_ok((addr), (size)) == 0) + +extern inline int bad_user_access_length(void) +{ + return 0; +} +/* FIXME this is function for optimalization -> memcpy */ +#define __get_user(var, ptr) \ + ({ \ + int __gu_err = 0; \ + switch (sizeof(*(ptr))) { \ + case 1: \ + case 2: \ + case 4: \ + (var) = *(ptr); \ + break; \ + case 8: \ + memcpy((void *) &(var), (ptr), 8); \ + break; \ + default: \ + (var) = 0; \ + __gu_err = __get_user_bad(); \ + break; \ + } \ + __gu_err; \ + }) + +#define __get_user_bad() (bad_user_access_length(), (-EFAULT)) + +#define __put_user(var, ptr) \ + ({ \ + int __pu_err = 0; \ + switch (sizeof(*(ptr))) { \ + case 1: \ + case 2: \ + case 4: \ + *(ptr) = (var); \ + break; \ + case 8: { \ + typeof(*(ptr)) __pu_val = var; \ + memcpy(ptr, &__pu_val, sizeof(__pu_val));\ + } \ + break; \ + default: \ + __pu_err = __put_user_bad(); \ + break; \ + } \ + __pu_err; \ + }) + +#define __put_user_bad() (bad_user_access_length(), (-EFAULT)) + +#define put_user(x, ptr) __put_user(x, ptr) +#define get_user(x, ptr) __get_user(x, ptr) + +#define copy_to_user(to, from, n) (memcpy(to, from, n), 0) +#define copy_from_user(to, from, n) (memcpy(to, from, n), 0) + +#define __copy_to_user(to, from, n) (copy_to_user(to, from, n)) +#define __copy_from_user(to, from, n) (copy_from_user(to, from, n)) +#define __copy_to_user_inatomic(to, from, n) (__copy_to_user(to, from, n)) +#define __copy_from_user_inatomic(to, from, n) (__copy_from_user(to, from, n)) + +#define __clear_user(addr, n) (memset((void *)addr, 0, n), 0) + +static inline unsigned long clear_user(void *addr, unsigned long size) +{ + if (access_ok(VERIFY_WRITE, addr, size)) + size = __clear_user(addr, size); + return size; +} + +/* Returns 0 if exception not found and fixup otherwise. */ +extern unsigned long search_exception_table(unsigned long); + + +extern long strncpy_from_user(char *dst, const char __user *src, long count); +extern long strnlen_user(const char __user *src, long count); +extern long __strncpy_from_user(char *dst, const char __user *src, long count); + +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ +struct exception_table_entry { + unsigned long insn, fixup; +}; + +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ + +#endif /* _ASM_MICROBLAZE_UACCESS_H */ diff --git a/arch/microblaze/include/asm/ucontext.h b/arch/microblaze/include/asm/ucontext.h new file mode 100644 index 000000000000..11f6bb3ae3a4 --- /dev/null +++ b/arch/microblaze/include/asm/ucontext.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_UCONTEXT_H +#define _ASM_MICROBLAZE_UCONTEXT_H + +#include <asm/sigcontext.h> + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext uc_mcontext; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + +#endif /* _ASM_MICROBLAZE_UCONTEXT_H */ diff --git a/arch/microblaze/include/asm/unaligned.h b/arch/microblaze/include/asm/unaligned.h new file mode 100644 index 000000000000..9d66b640c910 --- /dev/null +++ b/arch/microblaze/include/asm/unaligned.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_UNALIGNED_H +#define _ASM_MICROBLAZE_UNALIGNED_H + +# ifdef __KERNEL__ + +# include <linux/unaligned/access_ok.h> +# include <linux/unaligned/generic.h> + +# define get_unaligned __get_unaligned_be +# define put_unaligned __put_unaligned_be + +# endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_UNALIGNED_H */ diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h new file mode 100644 index 000000000000..b5e2f5fa5c53 --- /dev/null +++ b/arch/microblaze/include/asm/unistd.h @@ -0,0 +1,423 @@ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_MICROBLAZE_UNISTD_H +#define _ASM_MICROBLAZE_UNISTD_H + +#define __NR_restart_syscall 0 /* ok */ +#define __NR_exit 1 /* ok */ +#define __NR_fork 2 /* not for no MMU - weird */ +#define __NR_read 3 /* ok */ +#define __NR_write 4 /* ok */ +#define __NR_open 5 /* openat */ +#define __NR_close 6 /* ok */ +#define __NR_waitpid 7 /* waitid */ +#define __NR_creat 8 /* openat */ +#define __NR_link 9 /* linkat */ +#define __NR_unlink 10 /* unlinkat */ +#define __NR_execve 11 /* ok */ +#define __NR_chdir 12 /* ok */ +#define __NR_time 13 /* obsolete -> sys_gettimeofday */ +#define __NR_mknod 14 /* mknodat */ +#define __NR_chmod 15 /* fchmodat */ +#define __NR_lchown 16 /* ok */ +#define __NR_break 17 /* don't know */ +#define __NR_oldstat 18 /* remove */ +#define __NR_lseek 19 /* ok */ +#define __NR_getpid 20 /* ok */ +#define __NR_mount 21 /* ok */ +#define __NR_umount 22 /* ok */ /* use only umount2 */ +#define __NR_setuid 23 /* ok */ +#define __NR_getuid 24 /* ok */ +#define __NR_stime 25 /* obsolete -> sys_settimeofday */ +#define __NR_ptrace 26 /* ok */ +#define __NR_alarm 27 /* obsolete -> sys_setitimer */ +#define __NR_oldfstat 28 /* remove */ +#define __NR_pause 29 /* obsolete -> sys_rt_sigtimedwait */ +#define __NR_utime 30 /* obsolete -> sys_utimesat */ +#define __NR_stty 31 /* remove */ +#define __NR_gtty 32 /* remove */ +#define __NR_access 33 /* faccessat */ +/* can be implemented by sys_setpriority */ +#define __NR_nice 34 +#define __NR_ftime 35 /* remove */ +#define __NR_sync 36 /* ok */ +#define __NR_kill 37 /* ok */ +#define __NR_rename 38 /* renameat */ +#define __NR_mkdir 39 /* mkdirat */ +#define __NR_rmdir 40 /* unlinkat */ +#define __NR_dup 41 /* ok */ +#define __NR_pipe 42 /* ok */ +#define __NR_times 43 /* ok */ +#define __NR_prof 44 /* remove */ +#define __NR_brk 45 /* ok -mmu, nommu specific */ +#define __NR_setgid 46 /* ok */ +#define __NR_getgid 47 /* ok */ +#define __NR_signal 48 /* obsolete -> sys_rt_sigaction */ +#define __NR_geteuid 49 /* ok */ +#define __NR_getegid 50 /* ok */ +#define __NR_acct 51 /* add it and then I can disable it */ +#define __NR_umount2 52 /* remove */ +#define __NR_lock 53 /* remove */ +#define __NR_ioctl 54 /* ok */ +#define __NR_fcntl 55 /* ok -> 64bit version*/ +#define __NR_mpx 56 /* remove */ +#define __NR_setpgid 57 /* ok */ +#define __NR_ulimit 58 /* remove */ +#define __NR_oldolduname 59 /* remove */ +#define __NR_umask 60 /* ok */ +#define __NR_chroot 61 /* ok */ +#define __NR_ustat 62 /* obsolete -> statfs64 */ +#define __NR_dup2 63 /* ok */ +#define __NR_getppid 64 /* ok */ +#define __NR_getpgrp 65 /* obsolete -> sys_getpgid */ +#define __NR_setsid 66 /* ok */ +#define __NR_sigaction 67 /* obsolete -> rt_sigaction */ +#define __NR_sgetmask 68 /* obsolete -> sys_rt_sigprocmask */ +#define __NR_ssetmask 69 /* obsolete ->sys_rt_sigprocmask */ +#define __NR_setreuid 70 /* ok */ +#define __NR_setregid 71 /* ok */ +#define __NR_sigsuspend 72 /* obsolete -> rt_sigsuspend */ +#define __NR_sigpending 73 /* obsolete -> sys_rt_sigpending */ +#define __NR_sethostname 74 /* ok */ +#define __NR_setrlimit 75 /* ok */ +#define __NR_getrlimit 76 /* ok Back compatible 2G limited rlimit */ +#define __NR_getrusage 77 /* ok */ +#define __NR_gettimeofday 78 /* ok */ +#define __NR_settimeofday 79 /* ok */ +#define __NR_getgroups 80 /* ok */ +#define __NR_setgroups 81 /* ok */ +#define __NR_select 82 /* obsolete -> sys_pselect7 */ +#define __NR_symlink 83 /* symlinkat */ +#define __NR_oldlstat 84 /* remove */ +#define __NR_readlink 85 /* obsolete -> sys_readlinkat */ +#define __NR_uselib 86 /* remove */ +#define __NR_swapon 87 /* ok */ +#define __NR_reboot 88 /* ok */ +#define __NR_readdir 89 /* remove ? */ +#define __NR_mmap 90 /* obsolete -> sys_mmap2 */ +#define __NR_munmap 91 /* ok - mmu and nommu */ +#define __NR_truncate 92 /* ok or truncate64 */ +#define __NR_ftruncate 93 /* ok or ftruncate64 */ +#define __NR_fchmod 94 /* ok */ +#define __NR_fchown 95 /* ok */ +#define __NR_getpriority 96 /* ok */ +#define __NR_setpriority 97 /* ok */ +#define __NR_profil 98 /* remove */ +#define __NR_statfs 99 /* ok or statfs64 */ +#define __NR_fstatfs 100 /* ok or fstatfs64 */ +#define __NR_ioperm 101 /* remove */ +#define __NR_socketcall 102 /* remove */ +#define __NR_syslog 103 /* ok */ +#define __NR_setitimer 104 /* ok */ +#define __NR_getitimer 105 /* ok */ +#define __NR_stat 106 /* remove */ +#define __NR_lstat 107 /* remove */ +#define __NR_fstat 108 /* remove */ +#define __NR_olduname 109 /* remove */ +#define __NR_iopl 110 /* remove */ +#define __NR_vhangup 111 /* ok */ +#define __NR_idle 112 /* remove */ +#define __NR_vm86old 113 /* remove */ +#define __NR_wait4 114 /* obsolete -> waitid */ +#define __NR_swapoff 115 /* ok */ +#define __NR_sysinfo 116 /* ok */ +#define __NR_ipc 117 /* remove - direct call */ +#define __NR_fsync 118 /* ok */ +#define __NR_sigreturn 119 /* obsolete -> sys_rt_sigreturn */ +#define __NR_clone 120 /* ok */ +#define __NR_setdomainname 121 /* ok */ +#define __NR_uname 122 /* remove */ +#define __NR_modify_ldt 123 /* remove */ +#define __NR_adjtimex 124 /* ok */ +#define __NR_mprotect 125 /* remove */ +#define __NR_sigprocmask 126 /* obsolete -> sys_rt_sigprocmask */ +#define __NR_create_module 127 /* remove */ +#define __NR_init_module 128 /* ok */ +#define __NR_delete_module 129 /* ok */ +#define __NR_get_kernel_syms 130 /* remove */ +#define __NR_quotactl 131 /* ok */ +#define __NR_getpgid 132 /* ok */ +#define __NR_fchdir 133 /* ok */ +#define __NR_bdflush 134 /* remove */ +#define __NR_sysfs 135 /* needed for busybox */ +#define __NR_personality 136 /* ok */ +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 /* ok */ +#define __NR_setfsgid 139 /* ok */ +#define __NR__llseek 140 /* remove only lseek */ +#define __NR_getdents 141 /* ok or getdents64 */ +#define __NR__newselect 142 /* remove */ +#define __NR_flock 143 /* ok */ +#define __NR_msync 144 /* remove */ +#define __NR_readv 145 /* ok */ +#define __NR_writev 146 /* ok */ +#define __NR_getsid 147 /* ok */ +#define __NR_fdatasync 148 /* ok */ +#define __NR__sysctl 149 /* remove */ +#define __NR_mlock 150 /* ok - nommu or mmu */ +#define __NR_munlock 151 /* ok - nommu or mmu */ +#define __NR_mlockall 152 /* ok - nommu or mmu */ +#define __NR_munlockall 153 /* ok - nommu or mmu */ +#define __NR_sched_setparam 154 /* ok */ +#define __NR_sched_getparam 155 /* ok */ +#define __NR_sched_setscheduler 156 /* ok */ +#define __NR_sched_getscheduler 157 /* ok */ +#define __NR_sched_yield 158 /* ok */ +#define __NR_sched_get_priority_max 159 /* ok */ +#define __NR_sched_get_priority_min 160 /* ok */ +#define __NR_sched_rr_get_interval 161 /* ok */ +#define __NR_nanosleep 162 /* ok */ +#define __NR_mremap 163 /* ok - nommu or mmu */ +#define __NR_setresuid 164 /* ok */ +#define __NR_getresuid 165 /* ok */ +#define __NR_vm86 166 /* remove */ +#define __NR_query_module 167 /* ok */ +#define __NR_poll 168 /* obsolete -> sys_ppoll */ +#define __NR_nfsservctl 169 /* ok */ +#define __NR_setresgid 170 /* ok */ +#define __NR_getresgid 171 /* ok */ +#define __NR_prctl 172 /* ok */ +#define __NR_rt_sigreturn 173 /* ok */ +#define __NR_rt_sigaction 174 /* ok */ +#define __NR_rt_sigprocmask 175 /* ok */ +#define __NR_rt_sigpending 176 /* ok */ +#define __NR_rt_sigtimedwait 177 /* ok */ +#define __NR_rt_sigqueueinfo 178 /* ok */ +#define __NR_rt_sigsuspend 179 /* ok */ +#define __NR_pread64 180 /* ok */ +#define __NR_pwrite64 181 /* ok */ +#define __NR_chown 182 /* obsolete -> fchownat */ +#define __NR_getcwd 183 /* ok */ +#define __NR_capget 184 /* ok */ +#define __NR_capset 185 /* ok */ +#define __NR_sigaltstack 186 /* remove */ +#define __NR_sendfile 187 /* ok -> exist 64bit version*/ +#define __NR_getpmsg 188 /* remove */ +/* remove - some people actually want streams */ +#define __NR_putpmsg 189 +/* for noMMU - group with clone -> maybe remove */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* remove - SuS compliant getrlimit */ +#define __NR_mmap2 192 /* ok */ +#define __NR_truncate64 193 /* ok */ +#define __NR_ftruncate64 194 /* ok */ +#define __NR_stat64 195 /* remove _ARCH_WANT_STAT64 */ +#define __NR_lstat64 196 /* remove _ARCH_WANT_STAT64 */ +#define __NR_fstat64 197 /* remove _ARCH_WANT_STAT64 */ +#define __NR_lchown32 198 /* ok - without 32 */ +#define __NR_getuid32 199 /* ok - without 32 */ +#define __NR_getgid32 200 /* ok - without 32 */ +#define __NR_geteuid32 201 /* ok - without 32 */ +#define __NR_getegid32 202 /* ok - without 32 */ +#define __NR_setreuid32 203 /* ok - without 32 */ +#define __NR_setregid32 204 /* ok - without 32 */ +#define __NR_getgroups32 205 /* ok - without 32 */ +#define __NR_setgroups32 206 /* ok - without 32 */ +#define __NR_fchown32 207 /* ok - without 32 */ +#define __NR_setresuid32 208 /* ok - without 32 */ +#define __NR_getresuid32 209 /* ok - without 32 */ +#define __NR_setresgid32 210 /* ok - without 32 */ +#define __NR_getresgid32 211 /* ok - without 32 */ +#define __NR_chown32 212 /* ok - without 32 -obsolete -> fchownat */ +#define __NR_setuid32 213 /* ok - without 32 */ +#define __NR_setgid32 214 /* ok - without 32 */ +#define __NR_setfsuid32 215 /* ok - without 32 */ +#define __NR_setfsgid32 216 /* ok - without 32 */ +#define __NR_pivot_root 217 /* ok */ +#define __NR_mincore 218 /* ok */ +#define __NR_madvise 219 /* ok */ +#define __NR_getdents64 220 /* ok */ +#define __NR_fcntl64 221 /* ok */ +/* 223 is unused */ +#define __NR_gettid 224 /* ok */ +#define __NR_readahead 225 /* ok */ +#define __NR_setxattr 226 /* ok */ +#define __NR_lsetxattr 227 /* ok */ +#define __NR_fsetxattr 228 /* ok */ +#define __NR_getxattr 229 /* ok */ +#define __NR_lgetxattr 230 /* ok */ +#define __NR_fgetxattr 231 /* ok */ +#define __NR_listxattr 232 /* ok */ +#define __NR_llistxattr 233 /* ok */ +#define __NR_flistxattr 234 /* ok */ +#define __NR_removexattr 235 /* ok */ +#define __NR_lremovexattr 236 /* ok */ +#define __NR_fremovexattr 237 /* ok */ +#define __NR_tkill 238 /* ok */ +#define __NR_sendfile64 239 /* ok */ +#define __NR_futex 240 /* ok */ +#define __NR_sched_setaffinity 241 /* ok */ +#define __NR_sched_getaffinity 242 /* ok */ +#define __NR_set_thread_area 243 /* remove */ +#define __NR_get_thread_area 244 /* remove */ +#define __NR_io_setup 245 /* ok */ +#define __NR_io_destroy 246 /* ok */ +#define __NR_io_getevents 247 /* ok */ +#define __NR_io_submit 248 /* ok */ +#define __NR_io_cancel 249 /* ok */ +#define __NR_fadvise64 250 /* remove -> sys_fadvise64_64 */ +/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */ +#define __NR_exit_group 252 /* ok */ +#define __NR_lookup_dcookie 253 /* ok */ +#define __NR_epoll_create 254 /* ok */ +#define __NR_epoll_ctl 255 /* ok */ +#define __NR_epoll_wait 256 /* obsolete -> sys_epoll_pwait */ +#define __NR_remap_file_pages 257 /* only for mmu */ +#define __NR_set_tid_address 258 /* ok */ +#define __NR_timer_create 259 /* ok */ +#define __NR_timer_settime (__NR_timer_create+1) /* 260 */ /* ok */ +#define __NR_timer_gettime (__NR_timer_create+2) /* 261 */ /* ok */ +#define __NR_timer_getoverrun (__NR_timer_create+3) /* 262 */ /* ok */ +#define __NR_timer_delete (__NR_timer_create+4) /* 263 */ /* ok */ +#define __NR_clock_settime (__NR_timer_create+5) /* 264 */ /* ok */ +#define __NR_clock_gettime (__NR_timer_create+6) /* 265 */ /* ok */ +#define __NR_clock_getres (__NR_timer_create+7) /* 266 */ /* ok */ +#define __NR_clock_nanosleep (__NR_timer_create+8) /* 267 */ /* ok */ +#define __NR_statfs64 268 /* ok */ +#define __NR_fstatfs64 269 /* ok */ +#define __NR_tgkill 270 /* ok */ +#define __NR_utimes 271 /* obsolete -> sys_futimesat */ +#define __NR_fadvise64_64 272 /* ok */ +#define __NR_vserver 273 /* ok */ +#define __NR_mbind 274 /* only for mmu */ +#define __NR_get_mempolicy 275 /* only for mmu */ +#define __NR_set_mempolicy 276 /* only for mmu */ +#define __NR_mq_open 277 /* ok */ +#define __NR_mq_unlink (__NR_mq_open+1) /* 278 */ /* ok */ +#define __NR_mq_timedsend (__NR_mq_open+2) /* 279 */ /* ok */ +#define __NR_mq_timedreceive (__NR_mq_open+3) /* 280 */ /* ok */ +#define __NR_mq_notify (__NR_mq_open+4) /* 281 */ /* ok */ +#define __NR_mq_getsetattr (__NR_mq_open+5) /* 282 */ /* ok */ +#define __NR_kexec_load 283 /* ok */ +#define __NR_waitid 284 /* ok */ +/* #define __NR_sys_setaltroot 285 */ +#define __NR_add_key 286 /* ok */ +#define __NR_request_key 287 /* ok */ +#define __NR_keyctl 288 /* ok */ +#define __NR_ioprio_set 289 /* ok */ +#define __NR_ioprio_get 290 /* ok */ +#define __NR_inotify_init 291 /* ok */ +#define __NR_inotify_add_watch 292 /* ok */ +#define __NR_inotify_rm_watch 293 /* ok */ +#define __NR_migrate_pages 294 /* mmu */ +#define __NR_openat 295 /* ok */ +#define __NR_mkdirat 296 /* ok */ +#define __NR_mknodat 297 /* ok */ +#define __NR_fchownat 298 /* ok */ +#define __NR_futimesat 299 /* obsolete -> sys_utimesat */ +#define __NR_fstatat64 300 /* stat64 */ +#define __NR_unlinkat 301 /* ok */ +#define __NR_renameat 302 /* ok */ +#define __NR_linkat 303 /* ok */ +#define __NR_symlinkat 304 /* ok */ +#define __NR_readlinkat 305 /* ok */ +#define __NR_fchmodat 306 /* ok */ +#define __NR_faccessat 307 /* ok */ +#define __NR_pselect6 308 /* obsolete -> sys_pselect7 */ +#define __NR_ppoll 309 /* ok */ +#define __NR_unshare 310 /* ok */ +#define __NR_set_robust_list 311 /* ok */ +#define __NR_get_robust_list 312 /* ok */ +#define __NR_splice 313 /* ok */ +#define __NR_sync_file_range 314 /* ok */ +#define __NR_tee 315 /* ok */ +#define __NR_vmsplice 316 /* ok */ +#define __NR_move_pages 317 /* mmu */ +#define __NR_getcpu 318 /* ok */ +#define __NR_epoll_pwait 319 /* ok */ +#define __NR_utimensat 320 /* ok */ +#define __NR_signalfd 321 /* ok */ +#define __NR_timerfd_create 322 /* ok */ +#define __NR_eventfd 323 /* ok */ +#define __NR_fallocate 324 /* ok */ +#define __NR_semtimedop 325 /* ok - semaphore group */ +#define __NR_timerfd_settime 326 /* ok */ +#define __NR_timerfd_gettime 327 /* ok */ +/* sysv ipc syscalls */ +#define __NR_semctl 328 /* ok */ +#define __NR_semget 329 /* ok */ +#define __NR_semop 330 /* ok */ +#define __NR_msgctl 331 /* ok */ +#define __NR_msgget 332 /* ok */ +#define __NR_msgrcv 333 /* ok */ +#define __NR_msgsnd 334 /* ok */ +#define __NR_shmat 335 /* ok */ +#define __NR_shmctl 336 /* ok */ +#define __NR_shmdt 337 /* ok */ +#define __NR_shmget 338 /* ok */ + + +#define __NR_signalfd4 339 /* new */ +#define __NR_eventfd2 340 /* new */ +#define __NR_epoll_create1 341 /* new */ +#define __NR_dup3 342 /* new */ +#define __NR_pipe2 343 /* new */ +#define __NR_inotify_init1 344 /* new */ +#define __NR_socket 345 /* new */ +#define __NR_socketpair 346 /* new */ +#define __NR_bind 347 /* new */ +#define __NR_listen 348 /* new */ +#define __NR_accept 349 /* new */ +#define __NR_connect 350 /* new */ +#define __NR_getsockname 351 /* new */ +#define __NR_getpeername 352 /* new */ +#define __NR_sendto 353 /* new */ +#define __NR_send 354 /* new */ +#define __NR_recvfrom 355 /* new */ +#define __NR_recv 356 /* new */ +#define __NR_setsockopt 357 /* new */ +#define __NR_getsockopt 358 /* new */ +#define __NR_shutdown 359 /* new */ +#define __NR_sendmsg 360 /* new */ +#define __NR_recvmsg 361 /* new */ +#define __NR_accept04 362 /* new */ +#define __NR_preadv 363 /* new */ +#define __NR_pwritev 364 /* new */ + +#define __NR_syscalls 365 + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +#define __ARCH_WANT_IPC_PARSE_VERSION +/* #define __ARCH_WANT_OLD_READDIR */ +/* #define __ARCH_WANT_OLD_STAT */ +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_ALARM +#define __ARCH_WANT_SYS_GETHOSTNAME +#define __ARCH_WANT_SYS_PAUSE +#define __ARCH_WANT_SYS_SGETMASK +#define __ARCH_WANT_SYS_SIGNAL +#define __ARCH_WANT_SYS_TIME +#define __ARCH_WANT_SYS_UTIME +#define __ARCH_WANT_SYS_WAITPID +#define __ARCH_WANT_SYS_SOCKETCALL +#define __ARCH_WANT_SYS_FADVISE64 +#define __ARCH_WANT_SYS_GETPGRP +#define __ARCH_WANT_SYS_LLSEEK +#define __ARCH_WANT_SYS_NICE +/* #define __ARCH_WANT_SYS_OLD_GETRLIMIT */ +#define __ARCH_WANT_SYS_OLDUMOUNT +#define __ARCH_WANT_SYS_SIGPENDING +#define __ARCH_WANT_SYS_SIGPROCMASK +#define __ARCH_WANT_SYS_RT_SIGACTION +/* #define __ARCH_WANT_SYS_RT_SIGSUSPEND */ + +/* + * "Conditional" syscalls + * + * What we want is __attribute__((weak,alias("sys_ni_syscall"))), + * but it doesn't work on all toolchains, so we just do it by hand + */ +#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); + +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ +#endif /* _ASM_MICROBLAZE_UNISTD_H */ diff --git a/arch/microblaze/include/asm/user.h b/arch/microblaze/include/asm/user.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/user.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/vga.h b/arch/microblaze/include/asm/vga.h new file mode 100644 index 000000000000..8b137891791f --- /dev/null +++ b/arch/microblaze/include/asm/vga.h @@ -0,0 +1 @@ + diff --git a/arch/microblaze/include/asm/xor.h b/arch/microblaze/include/asm/xor.h new file mode 100644 index 000000000000..c82eb12a5b18 --- /dev/null +++ b/arch/microblaze/include/asm/xor.h @@ -0,0 +1 @@ +#include <asm-generic/xor.h> diff --git a/arch/microblaze/kernel/Makefile b/arch/microblaze/kernel/Makefile new file mode 100644 index 000000000000..da94bec4ecba --- /dev/null +++ b/arch/microblaze/kernel/Makefile @@ -0,0 +1,19 @@ +# +# Makefile +# + +extra-y := head.o vmlinux.lds + +obj-y += exceptions.o \ + hw_exception_handler.o init_task.o intc.o irq.o of_device.o \ + of_platform.o process.o prom.o prom_parse.o ptrace.o \ + setup.o signal.o sys_microblaze.o timer.o traps.o + +obj-y += cpu/ + +obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +obj-$(CONFIG_SELFMOD) += selfmod.o +obj-$(CONFIG_HEART_BEAT) += heartbeat.o +obj-$(CONFIG_MODULES) += microblaze_ksyms.o module.o + +obj-y += entry$(MMUEXT).o diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c new file mode 100644 index 000000000000..aabd9e9423a6 --- /dev/null +++ b/arch/microblaze/kernel/asm-offsets.c @@ -0,0 +1,115 @@ +/* + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/stddef.h> +#include <linux/sched.h> +#include <linux/kernel_stat.h> +#include <linux/ptrace.h> +#include <linux/hardirq.h> +#include <linux/thread_info.h> +#include <linux/kbuild.h> + +int main(int argc, char *argv[]) +{ + /* struct pt_regs */ + DEFINE(PT_SIZE, sizeof(struct pt_regs)); + DEFINE(PT_MSR, offsetof(struct pt_regs, msr)); + DEFINE(PT_EAR, offsetof(struct pt_regs, ear)); + DEFINE(PT_ESR, offsetof(struct pt_regs, esr)); + DEFINE(PT_FSR, offsetof(struct pt_regs, fsr)); + DEFINE(PT_PC, offsetof(struct pt_regs, pc)); + DEFINE(PT_R0, offsetof(struct pt_regs, r0)); + DEFINE(PT_R1, offsetof(struct pt_regs, r1)); + DEFINE(PT_R2, offsetof(struct pt_regs, r2)); + DEFINE(PT_R3, offsetof(struct pt_regs, r3)); + DEFINE(PT_R4, offsetof(struct pt_regs, r4)); + DEFINE(PT_R5, offsetof(struct pt_regs, r5)); + DEFINE(PT_R6, offsetof(struct pt_regs, r6)); + DEFINE(PT_R7, offsetof(struct pt_regs, r7)); + DEFINE(PT_R8, offsetof(struct pt_regs, r8)); + DEFINE(PT_R9, offsetof(struct pt_regs, r9)); + DEFINE(PT_R10, offsetof(struct pt_regs, r10)); + DEFINE(PT_R11, offsetof(struct pt_regs, r11)); + DEFINE(PT_R12, offsetof(struct pt_regs, r12)); + DEFINE(PT_R13, offsetof(struct pt_regs, r13)); + DEFINE(PT_R14, offsetof(struct pt_regs, r14)); + DEFINE(PT_R15, offsetof(struct pt_regs, r15)); + DEFINE(PT_R16, offsetof(struct pt_regs, r16)); + DEFINE(PT_R17, offsetof(struct pt_regs, r17)); + DEFINE(PT_R18, offsetof(struct pt_regs, r18)); + DEFINE(PT_R19, offsetof(struct pt_regs, r19)); + DEFINE(PT_R20, offsetof(struct pt_regs, r20)); + DEFINE(PT_R21, offsetof(struct pt_regs, r21)); + DEFINE(PT_R22, offsetof(struct pt_regs, r22)); + DEFINE(PT_R23, offsetof(struct pt_regs, r23)); + DEFINE(PT_R24, offsetof(struct pt_regs, r24)); + DEFINE(PT_R25, offsetof(struct pt_regs, r25)); + DEFINE(PT_R26, offsetof(struct pt_regs, r26)); + DEFINE(PT_R27, offsetof(struct pt_regs, r27)); + DEFINE(PT_R28, offsetof(struct pt_regs, r28)); + DEFINE(PT_R29, offsetof(struct pt_regs, r29)); + DEFINE(PT_R30, offsetof(struct pt_regs, r30)); + DEFINE(PT_R31, offsetof(struct pt_regs, r31)); + DEFINE(PT_MODE, offsetof(struct pt_regs, pt_mode)); + BLANK(); + + /* Magic offsets for PTRACE PEEK/POKE etc */ + DEFINE(PT_TEXT_ADDR, sizeof(struct pt_regs) + 1); + DEFINE(PT_TEXT_LEN, sizeof(struct pt_regs) + 2); + DEFINE(PT_DATA_ADDR, sizeof(struct pt_regs) + 3); + BLANK(); + + /* struct task_struct */ + DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack)); + + /* struct thread_info */ + DEFINE(TI_TASK, offsetof(struct thread_info, task)); + DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain)); + DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); + DEFINE(TI_STATUS, offsetof(struct thread_info, status)); + DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); + DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); + DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); + DEFINE(TI_RESTART_BLOCK, offsetof(struct thread_info, restart_block)); + DEFINE(TI_CPU_CONTEXT, offsetof(struct thread_info, cpu_context)); + BLANK(); + + /* struct cpu_context */ + DEFINE(CC_R1, offsetof(struct cpu_context, r1)); /* r1 */ + DEFINE(CC_R2, offsetof(struct cpu_context, r2)); + /* dedicated registers */ + DEFINE(CC_R13, offsetof(struct cpu_context, r13)); + DEFINE(CC_R14, offsetof(struct cpu_context, r14)); + DEFINE(CC_R15, offsetof(struct cpu_context, r15)); + DEFINE(CC_R16, offsetof(struct cpu_context, r16)); + DEFINE(CC_R17, offsetof(struct cpu_context, r17)); + DEFINE(CC_R18, offsetof(struct cpu_context, r18)); + /* non-volatile registers */ + DEFINE(CC_R19, offsetof(struct cpu_context, r19)); + DEFINE(CC_R20, offsetof(struct cpu_context, r20)); + DEFINE(CC_R21, offsetof(struct cpu_context, r21)); + DEFINE(CC_R22, offsetof(struct cpu_context, r22)); + DEFINE(CC_R23, offsetof(struct cpu_context, r23)); + DEFINE(CC_R24, offsetof(struct cpu_context, r24)); + DEFINE(CC_R25, offsetof(struct cpu_context, r25)); + DEFINE(CC_R26, offsetof(struct cpu_context, r26)); + DEFINE(CC_R27, offsetof(struct cpu_context, r27)); + DEFINE(CC_R28, offsetof(struct cpu_context, r28)); + DEFINE(CC_R29, offsetof(struct cpu_context, r29)); + DEFINE(CC_R30, offsetof(struct cpu_context, r30)); + /* special purpose registers */ + DEFINE(CC_MSR, offsetof(struct cpu_context, msr)); + DEFINE(CC_EAR, offsetof(struct cpu_context, ear)); + DEFINE(CC_ESR, offsetof(struct cpu_context, esr)); + DEFINE(CC_FSR, offsetof(struct cpu_context, fsr)); + BLANK(); + + return 0; +} diff --git a/arch/microblaze/kernel/cpu/Makefile b/arch/microblaze/kernel/cpu/Makefile new file mode 100644 index 000000000000..20646e549271 --- /dev/null +++ b/arch/microblaze/kernel/cpu/Makefile @@ -0,0 +1,8 @@ +# +# Build the appropriate CPU version support +# + +EXTRA_CFLAGS += -DCPU_MAJOR=$(CPU_MAJOR) -DCPU_MINOR=$(CPU_MINOR) \ + -DCPU_REV=$(CPU_REV) + +obj-y += cache.o cpuinfo.o cpuinfo-pvr-full.o cpuinfo-static.o mb.o pvr.o diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c new file mode 100644 index 000000000000..af866a450125 --- /dev/null +++ b/arch/microblaze/kernel/cpu/cache.c @@ -0,0 +1,255 @@ +/* + * Cache control for MicroBlaze cache memories + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#include <asm/cacheflush.h> +#include <linux/cache.h> +#include <asm/cpuinfo.h> + +/* Exported functions */ + +void _enable_icache(void) +{ + if (cpuinfo.use_icache) { +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + __asm__ __volatile__ (" \ + msrset r0, %0; \ + nop; " \ + : \ + : "i" (MSR_ICE) \ + : "memory"); +#else + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + ori r12, r12, %0; \ + mts rmsr, r12; \ + nop; " \ + : \ + : "i" (MSR_ICE) \ + : "memory", "r12"); +#endif + } +} + +void _disable_icache(void) +{ + if (cpuinfo.use_icache) { +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + __asm__ __volatile__ (" \ + msrclr r0, %0; \ + nop; " \ + : \ + : "i" (MSR_ICE) \ + : "memory"); +#else + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + andi r12, r12, ~%0; \ + mts rmsr, r12; \ + nop; " \ + : \ + : "i" (MSR_ICE) \ + : "memory", "r12"); +#endif + } +} + +void _invalidate_icache(unsigned int addr) +{ + if (cpuinfo.use_icache) { + __asm__ __volatile__ (" \ + wic %0, r0" \ + : \ + : "r" (addr)); + } +} + +void _enable_dcache(void) +{ + if (cpuinfo.use_dcache) { +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + __asm__ __volatile__ (" \ + msrset r0, %0; \ + nop; " \ + : \ + : "i" (MSR_DCE) \ + : "memory"); +#else + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + ori r12, r12, %0; \ + mts rmsr, r12; \ + nop; " \ + : \ + : "i" (MSR_DCE) \ + : "memory", "r12"); +#endif + } +} + +void _disable_dcache(void) +{ +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + __asm__ __volatile__ (" \ + msrclr r0, %0; \ + nop; " \ + : \ + : "i" (MSR_DCE) \ + : "memory"); +#else + __asm__ __volatile__ (" \ + mfs r12, rmsr; \ + nop; \ + andi r12, r12, ~%0; \ + mts rmsr, r12; \ + nop; " \ + : \ + : "i" (MSR_DCE) \ + : "memory", "r12"); +#endif +} + +void _invalidate_dcache(unsigned int addr) +{ + __asm__ __volatile__ (" \ + wdc %0, r0" \ + : \ + : "r" (addr)); +} + +void __invalidate_icache_all(void) +{ + unsigned int i; + unsigned flags; + + if (cpuinfo.use_icache) { + local_irq_save(flags); + __disable_icache(); + + /* Just loop through cache size and invalidate, no need to add + CACHE_BASE address */ + for (i = 0; i < cpuinfo.icache_size; + i += cpuinfo.icache_line) + __invalidate_icache(i); + + __enable_icache(); + local_irq_restore(flags); + } +} + +void __invalidate_icache_range(unsigned long start, unsigned long end) +{ + unsigned int i; + unsigned flags; + unsigned int align; + + if (cpuinfo.use_icache) { + /* + * No need to cover entire cache range, + * just cover cache footprint + */ + end = min(start + cpuinfo.icache_size, end); + align = ~(cpuinfo.icache_line - 1); + start &= align; /* Make sure we are aligned */ + /* Push end up to the next cache line */ + end = ((end & align) + cpuinfo.icache_line); + + local_irq_save(flags); + __disable_icache(); + + for (i = start; i < end; i += cpuinfo.icache_line) + __invalidate_icache(i); + + __enable_icache(); + local_irq_restore(flags); + } +} + +void __invalidate_icache_page(struct vm_area_struct *vma, struct page *page) +{ + __invalidate_icache_all(); +} + +void __invalidate_icache_user_range(struct vm_area_struct *vma, + struct page *page, unsigned long adr, + int len) +{ + __invalidate_icache_all(); +} + +void __invalidate_cache_sigtramp(unsigned long addr) +{ + __invalidate_icache_range(addr, addr + 8); +} + +void __invalidate_dcache_all(void) +{ + unsigned int i; + unsigned flags; + + if (cpuinfo.use_dcache) { + local_irq_save(flags); + __disable_dcache(); + + /* + * Just loop through cache size and invalidate, + * no need to add CACHE_BASE address + */ + for (i = 0; i < cpuinfo.dcache_size; + i += cpuinfo.dcache_line) + __invalidate_dcache(i); + + __enable_dcache(); + local_irq_restore(flags); + } +} + +void __invalidate_dcache_range(unsigned long start, unsigned long end) +{ + unsigned int i; + unsigned flags; + unsigned int align; + + if (cpuinfo.use_dcache) { + /* + * No need to cover entire cache range, + * just cover cache footprint + */ + end = min(start + cpuinfo.dcache_size, end); + align = ~(cpuinfo.dcache_line - 1); + start &= align; /* Make sure we are aligned */ + /* Push end up to the next cache line */ + end = ((end & align) + cpuinfo.dcache_line); + local_irq_save(flags); + __disable_dcache(); + + for (i = start; i < end; i += cpuinfo.dcache_line) + __invalidate_dcache(i); + + __enable_dcache(); + local_irq_restore(flags); + } +} + +void __invalidate_dcache_page(struct vm_area_struct *vma, struct page *page) +{ + __invalidate_dcache_all(); +} + +void __invalidate_dcache_user_range(struct vm_area_struct *vma, + struct page *page, unsigned long adr, + int len) +{ + __invalidate_dcache_all(); +} diff --git a/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c new file mode 100644 index 000000000000..153f57c57b6d --- /dev/null +++ b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c @@ -0,0 +1,106 @@ +/* + * Support for MicroBlaze PVR (processor version register) + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/string.h> +#include <asm/pvr.h> +#include <asm/cpuinfo.h> + +/* + * Helper macro to map between fields in our struct cpuinfo, and + * the PVR macros in pvr.h. + */ + +#define CI(c, p) { ci->c = PVR_##p(pvr); } +#define err_printk(x) \ + early_printk("ERROR: Microblaze " x " - different for PVR and DTS\n"); + +void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu) +{ + struct pvr_s pvr; + int temp; /* for saving temp value */ + get_pvr(&pvr); + + CI(ver_code, VERSION); + if (!ci->ver_code) { + printk(KERN_ERR "ERROR: MB has broken PVR regs " + "-> use DTS setting\n"); + return; + } + + temp = PVR_USE_BARREL(pvr) | PVR_USE_MSR_INSTR(pvr) |\ + PVR_USE_PCMP_INSTR(pvr) | PVR_USE_DIV(pvr); + if (ci->use_instr != temp) + err_printk("BARREL, MSR, PCMP or DIV"); + ci->use_instr = temp; + + temp = PVR_USE_HW_MUL(pvr) | PVR_USE_MUL64(pvr); + if (ci->use_mult != temp) + err_printk("HW_MUL"); + ci->use_mult = temp; + + temp = PVR_USE_FPU(pvr) | PVR_USE_FPU2(pvr); + if (ci->use_fpu != temp) + err_printk("HW_FPU"); + ci->use_fpu = temp; + + ci->use_exc = PVR_OPCODE_0x0_ILLEGAL(pvr) |\ + PVR_UNALIGNED_EXCEPTION(pvr) |\ + PVR_ILL_OPCODE_EXCEPTION(pvr) |\ + PVR_IOPB_BUS_EXCEPTION(pvr) |\ + PVR_DOPB_BUS_EXCEPTION(pvr) |\ + PVR_DIV_ZERO_EXCEPTION(pvr) |\ + PVR_FPU_EXCEPTION(pvr) |\ + PVR_FSL_EXCEPTION(pvr); + + CI(pvr_user1, USER1); + CI(pvr_user2, USER2); + + CI(mmu, USE_MMU); + + CI(use_icache, USE_ICACHE); + CI(icache_tagbits, ICACHE_ADDR_TAG_BITS); + CI(icache_write, ICACHE_ALLOW_WR); + CI(icache_line, ICACHE_LINE_LEN); + CI(icache_size, ICACHE_BYTE_SIZE); + CI(icache_base, ICACHE_BASEADDR); + CI(icache_high, ICACHE_HIGHADDR); + + CI(use_dcache, USE_DCACHE); + CI(dcache_tagbits, DCACHE_ADDR_TAG_BITS); + CI(dcache_write, DCACHE_ALLOW_WR); + CI(dcache_line, DCACHE_LINE_LEN); + CI(dcache_size, DCACHE_BYTE_SIZE); + CI(dcache_base, DCACHE_BASEADDR); + CI(dcache_high, DCACHE_HIGHADDR); + + CI(use_dopb, D_OPB); + CI(use_iopb, I_OPB); + CI(use_dlmb, D_LMB); + CI(use_ilmb, I_LMB); + CI(num_fsl, FSL_LINKS); + + CI(irq_edge, INTERRUPT_IS_EDGE); + CI(irq_positive, EDGE_IS_POSITIVE); + + CI(area_optimised, AREA_OPTIMISED); + + CI(hw_debug, DEBUG_ENABLED); + CI(num_pc_brk, NUMBER_OF_PC_BRK); + CI(num_rd_brk, NUMBER_OF_RD_ADDR_BRK); + CI(num_wr_brk, NUMBER_OF_WR_ADDR_BRK); + + CI(fpga_family_code, TARGET_FAMILY); + + /* take timebase-frequency from DTS */ + ci->cpu_clock_freq = fcpu(cpu, "timebase-frequency"); +} diff --git a/arch/microblaze/kernel/cpu/cpuinfo-static.c b/arch/microblaze/kernel/cpu/cpuinfo-static.c new file mode 100644 index 000000000000..cfe44effdb77 --- /dev/null +++ b/arch/microblaze/kernel/cpu/cpuinfo-static.c @@ -0,0 +1,144 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/string.h> +#include <asm/cpuinfo.h> +#include <asm/pvr.h> + +const static char family_string[] = CONFIG_XILINX_MICROBLAZE0_FAMILY; +const static char cpu_ver_string[] = CONFIG_XILINX_MICROBLAZE0_HW_VER; + +#define err_printk(x) \ + early_printk("ERROR: Microblaze " x "- different for kernel and DTS\n"); + +void __init set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu) +{ + int i = 0; + + ci->use_instr = + (fcpu(cpu, "xlnx,use-barrel") ? PVR0_USE_BARREL_MASK : 0) | + (fcpu(cpu, "xlnx,use-msr-instr") ? PVR2_USE_MSR_INSTR : 0) | + (fcpu(cpu, "xlnx,use-pcmp-instr") ? PVR2_USE_PCMP_INSTR : 0) | + (fcpu(cpu, "xlnx,use-div") ? PVR0_USE_DIV_MASK : 0); + if (CONFIG_XILINX_MICROBLAZE0_USE_BARREL) + i |= PVR0_USE_BARREL_MASK; + if (CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR) + i |= PVR2_USE_MSR_INSTR; + if (CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) + i |= PVR2_USE_PCMP_INSTR; + if (CONFIG_XILINX_MICROBLAZE0_USE_DIV) + i |= PVR0_USE_DIV_MASK; + if (ci->use_instr != i) + err_printk("BARREL, MSR, PCMP or DIV"); + + ci->use_mult = fcpu(cpu, "xlnx,use-hw-mul"); + if (ci->use_mult != CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) + err_printk("HW_MUL"); + ci->use_mult = + (ci->use_mult > 1 ? + (PVR2_USE_MUL64_MASK | PVR0_USE_HW_MUL_MASK) : + (ci->use_mult == 1 ? PVR0_USE_HW_MUL_MASK : 0)); + + ci->use_fpu = fcpu(cpu, "xlnx,use-fpu"); + if (ci->use_fpu != CONFIG_XILINX_MICROBLAZE0_USE_FPU) + err_printk("HW_FPU"); + ci->use_fpu = (ci->use_fpu > 1 ? + (PVR2_USE_FPU2_MASK | PVR0_USE_FPU_MASK) : + (ci->use_fpu == 1 ? PVR0_USE_FPU_MASK : 0)); + + ci->use_exc = + (fcpu(cpu, "xlnx,unaligned-exceptions") ? + PVR2_UNALIGNED_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,ill-opcode-exception") ? + PVR2_ILL_OPCODE_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,iopb-bus-exception") ? + PVR2_IOPB_BUS_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,dopb-bus-exception") ? + PVR2_DOPB_BUS_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,div-zero-exception") ? + PVR2_DIV_ZERO_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,fpu-exception") ? PVR2_FPU_EXC_MASK : 0) | + (fcpu(cpu, "xlnx,fsl-exception") ? PVR2_USE_EXTEND_FSL : 0); + + ci->use_icache = fcpu(cpu, "xlnx,use-icache"); + ci->icache_tagbits = fcpu(cpu, "xlnx,addr-tag-bits"); + ci->icache_write = fcpu(cpu, "xlnx,allow-icache-wr"); + ci->icache_line = fcpu(cpu, "xlnx,icache-line-len") << 2; + if (!ci->icache_line) { + if (fcpu(cpu, "xlnx,icache-use-fsl")) + ci->icache_line = 4 << 2; + else + ci->icache_line = 1 << 2; + } + ci->icache_size = fcpu(cpu, "i-cache-size"); + ci->icache_base = fcpu(cpu, "i-cache-baseaddr"); + ci->icache_high = fcpu(cpu, "i-cache-highaddr"); + + ci->use_dcache = fcpu(cpu, "xlnx,use-dcache"); + ci->dcache_tagbits = fcpu(cpu, "xlnx,dcache-addr-tag"); + ci->dcache_write = fcpu(cpu, "xlnx,allow-dcache-wr"); + ci->dcache_line = fcpu(cpu, "xlnx,dcache-line-len") << 2; + if (!ci->dcache_line) { + if (fcpu(cpu, "xlnx,dcache-use-fsl")) + ci->dcache_line = 4 << 2; + else + ci->dcache_line = 1 << 2; + } + ci->dcache_size = fcpu(cpu, "d-cache-size"); + ci->dcache_base = fcpu(cpu, "d-cache-baseaddr"); + ci->dcache_high = fcpu(cpu, "d-cache-highaddr"); + + ci->use_dopb = fcpu(cpu, "xlnx,d-opb"); + ci->use_iopb = fcpu(cpu, "xlnx,i-opb"); + ci->use_dlmb = fcpu(cpu, "xlnx,d-lmb"); + ci->use_ilmb = fcpu(cpu, "xlnx,i-lmb"); + + ci->num_fsl = fcpu(cpu, "xlnx,fsl-links"); + ci->irq_edge = fcpu(cpu, "xlnx,interrupt-is-edge"); + ci->irq_positive = fcpu(cpu, "xlnx,edge-is-positive"); + ci->area_optimised = 0; + + ci->hw_debug = fcpu(cpu, "xlnx,debug-enabled"); + ci->num_pc_brk = fcpu(cpu, "xlnx,number-of-pc-brk"); + ci->num_rd_brk = fcpu(cpu, "xlnx,number-of-rd-addr-brk"); + ci->num_wr_brk = fcpu(cpu, "xlnx,number-of-wr-addr-brk"); + + ci->cpu_clock_freq = fcpu(cpu, "timebase-frequency"); + + ci->pvr_user1 = fcpu(cpu, "xlnx,pvr-user1"); + ci->pvr_user2 = fcpu(cpu, "xlnx,pvr-user2"); + + ci->mmu = fcpu(cpu, "xlnx,use-mmu"); + + ci->ver_code = 0; + ci->fpga_family_code = 0; + + /* Do various fixups based on CPU version and FPGA family strings */ + + /* Resolved the CPU version code */ + for (i = 0; cpu_ver_lookup[i].s != NULL; i++) { + if (strcmp(cpu_ver_lookup[i].s, cpu_ver_string) == 0) + ci->ver_code = cpu_ver_lookup[i].k; + } + + /* Resolved the fpga family code */ + for (i = 0; family_string_lookup[i].s != NULL; i++) { + if (strcmp(family_string_lookup[i].s, family_string) == 0) + ci->fpga_family_code = family_string_lookup[i].k; + } + + /* FIXME - mb3 and spartan2 do not exist in PVR */ + /* This is mb3 and on a non Spartan2 */ + if (ci->ver_code == 0x20 && ci->fpga_family_code != 0xf0) + /* Hardware Multiplier in use */ + ci->use_mult = 1; +} diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c new file mode 100644 index 000000000000..a10bea119b94 --- /dev/null +++ b/arch/microblaze/kernel/cpu/cpuinfo.c @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/slab.h> +#include <asm/cpuinfo.h> +#include <asm/pvr.h> + +const struct cpu_ver_key cpu_ver_lookup[] = { + /* These key value are as per MBV field in PVR0 */ + {"5.00.a", 0x01}, + {"5.00.b", 0x02}, + {"5.00.c", 0x03}, + {"6.00.a", 0x04}, + {"6.00.b", 0x06}, + {"7.00.a", 0x05}, + {"7.00.b", 0x07}, + {"7.10.a", 0x08}, + {"7.10.b", 0x09}, + {"7.10.c", 0x0a}, + {"7.10.d", 0x0b}, + /* FIXME There is no keycode defined in MBV for these versions */ + {"2.10.a", 0x10}, + {"3.00.a", 0x20}, + {"4.00.a", 0x30}, + {"4.00.b", 0x40}, + {NULL, 0}, +}; + +/* + * FIXME Not sure if the actual key is defined by Xilinx in the PVR + */ +const struct family_string_key family_string_lookup[] = { + {"virtex2", 0x4}, + {"virtex2pro", 0x5}, + {"spartan3", 0x6}, + {"virtex4", 0x7}, + {"virtex5", 0x8}, + {"spartan3e", 0x9}, + {"spartan3a", 0xa}, + {"spartan3an", 0xb}, + {"spartan3adsp", 0xc}, + /* FIXME There is no key code defined for spartan2 */ + {"spartan2", 0xf0}, + {NULL, 0}, +}; + +struct cpuinfo cpuinfo; + +void __init setup_cpuinfo(void) +{ + struct device_node *cpu = NULL; + + cpu = (struct device_node *) of_find_node_by_type(NULL, "cpu"); + if (!cpu) + printk(KERN_ERR "You don't have cpu!!!\n"); + + printk(KERN_INFO "%s: initialising\n", __func__); + + switch (cpu_has_pvr()) { + case 0: + printk(KERN_WARNING + "%s: No PVR support. Using static CPU info from FDT\n", + __func__); + set_cpuinfo_static(&cpuinfo, cpu); + break; +/* FIXME I found weird behavior with MB 7.00.a/b 7.10.a + * please do not use FULL PVR with MMU */ + case 1: + printk(KERN_INFO "%s: Using full CPU PVR support\n", + __func__); + set_cpuinfo_static(&cpuinfo, cpu); + set_cpuinfo_pvr_full(&cpuinfo, cpu); + break; + default: + printk(KERN_WARNING "%s: Unsupported PVR setting\n", __func__); + set_cpuinfo_static(&cpuinfo, cpu); + } +} diff --git a/arch/microblaze/kernel/cpu/mb.c b/arch/microblaze/kernel/cpu/mb.c new file mode 100644 index 000000000000..4dcfccdbc364 --- /dev/null +++ b/arch/microblaze/kernel/cpu/mb.c @@ -0,0 +1,148 @@ +/* + * CPU-version specific code + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006-2009 PetaLogix + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/string.h> +#include <linux/seq_file.h> +#include <linux/cpu.h> +#include <linux/initrd.h> + +#include <linux/bug.h> +#include <asm/cpuinfo.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <asm/page.h> +#include <linux/param.h> +#include <asm/pvr.h> +#include <asm/sections.h> +#include <asm/setup.h> + +static int show_cpuinfo(struct seq_file *m, void *v) +{ + int count = 0; + char *fpga_family = "Unknown"; + char *cpu_ver = "Unknown"; + int i; + + /* Denormalised to get the fpga family string */ + for (i = 0; family_string_lookup[i].s != NULL; i++) { + if (cpuinfo.fpga_family_code == family_string_lookup[i].k) { + fpga_family = (char *)family_string_lookup[i].s; + break; + } + } + + /* Denormalised to get the hw version string */ + for (i = 0; cpu_ver_lookup[i].s != NULL; i++) { + if (cpuinfo.ver_code == cpu_ver_lookup[i].k) { + cpu_ver = (char *)cpu_ver_lookup[i].s; + break; + } + } + + count = seq_printf(m, + "CPU-Family: MicroBlaze\n" + "FPGA-Arch: %s\n" + "CPU-Ver: %s\n" + "CPU-MHz: %d.%02d\n" + "BogoMips: %lu.%02lu\n", + fpga_family, + cpu_ver, + cpuinfo.cpu_clock_freq / + 1000000, + cpuinfo.cpu_clock_freq % + 1000000, + loops_per_jiffy / (500000 / HZ), + (loops_per_jiffy / (5000 / HZ)) % 100); + + count += seq_printf(m, + "HW:\n Shift:\t\t%s\n" + " MSR:\t\t%s\n" + " PCMP:\t\t%s\n" + " DIV:\t\t%s\n", + (cpuinfo.use_instr & PVR0_USE_BARREL_MASK) ? "yes" : "no", + (cpuinfo.use_instr & PVR2_USE_MSR_INSTR) ? "yes" : "no", + (cpuinfo.use_instr & PVR2_USE_PCMP_INSTR) ? "yes" : "no", + (cpuinfo.use_instr & PVR0_USE_DIV_MASK) ? "yes" : "no"); + + count += seq_printf(m, + " MMU:\t\t%x\n", + cpuinfo.mmu); + + count += seq_printf(m, + " MUL:\t\t%s\n" + " FPU:\t\t%s\n", + (cpuinfo.use_mult & PVR2_USE_MUL64_MASK) ? "v2" : + (cpuinfo.use_mult & PVR0_USE_HW_MUL_MASK) ? "v1" : "no", + (cpuinfo.use_fpu & PVR2_USE_FPU2_MASK) ? "v2" : + (cpuinfo.use_fpu & PVR0_USE_FPU_MASK) ? "v1" : "no"); + + count += seq_printf(m, + " Exc:\t\t%s%s%s%s%s%s%s%s\n", + (cpuinfo.use_exc & PVR2_OPCODE_0x0_ILL_MASK) ? "op0x0 " : "", + (cpuinfo.use_exc & PVR2_UNALIGNED_EXC_MASK) ? "unal " : "", + (cpuinfo.use_exc & PVR2_ILL_OPCODE_EXC_MASK) ? "ill " : "", + (cpuinfo.use_exc & PVR2_IOPB_BUS_EXC_MASK) ? "iopb " : "", + (cpuinfo.use_exc & PVR2_DOPB_BUS_EXC_MASK) ? "dopb " : "", + (cpuinfo.use_exc & PVR2_DIV_ZERO_EXC_MASK) ? "zero " : "", + (cpuinfo.use_exc & PVR2_FPU_EXC_MASK) ? "fpu " : "", + (cpuinfo.use_exc & PVR2_USE_FSL_EXC) ? "fsl " : ""); + + if (cpuinfo.use_icache) + count += seq_printf(m, + "Icache:\t\t%ukB\n", + cpuinfo.icache_size >> 10); + else + count += seq_printf(m, "Icache:\t\tno\n"); + + if (cpuinfo.use_dcache) + count += seq_printf(m, + "Dcache:\t\t%ukB\n", + cpuinfo.dcache_size >> 10); + else + count += seq_printf(m, "Dcache:\t\tno\n"); + + count += seq_printf(m, + "HW-Debug:\t%s\n", + cpuinfo.hw_debug ? "yes" : "no"); + + count += seq_printf(m, + "PVR-USR1:\t%02x\n" + "PVR-USR2:\t%08x\n", + cpuinfo.pvr_user1, + cpuinfo.pvr_user2); + + return 0; +} + +static void *c_start(struct seq_file *m, loff_t *pos) +{ + int i = *pos; + + return i < NR_CPUS ? (void *) (i + 1) : NULL; +} + +static void *c_next(struct seq_file *m, void *v, loff_t *pos) +{ + ++*pos; + return c_start(m, pos); +} + +static void c_stop(struct seq_file *m, void *v) +{ +} + +const struct seq_operations cpuinfo_op = { + .start = c_start, + .next = c_next, + .stop = c_stop, + .show = show_cpuinfo, +}; diff --git a/arch/microblaze/kernel/cpu/pvr.c b/arch/microblaze/kernel/cpu/pvr.c new file mode 100644 index 000000000000..c9a4340ddd53 --- /dev/null +++ b/arch/microblaze/kernel/cpu/pvr.c @@ -0,0 +1,81 @@ +/* + * Support for MicroBlaze PVR (processor version register) + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/compiler.h> +#include <asm/system.h> +#include <asm/exceptions.h> +#include <asm/pvr.h> + +/* + * Until we get an assembler that knows about the pvr registers, + * this horrible cruft will have to do. + * That hardcoded opcode is mfs r3, rpvrNN + */ + +#define get_single_pvr(pvrid, val) \ +{ \ + register unsigned tmp __asm__("r3"); \ + tmp = 0x0; /* Prevent warning about unused */ \ + __asm__ __volatile__ ( \ + ".byte 0x94,0x60,0xa0, " #pvrid "\n\t" \ + : "=r" (tmp) : : "memory"); \ + val = tmp; \ +} + +/* + * Does the CPU support the PVR register? + * return value: + * 0: no PVR + * 1: simple PVR + * 2: full PVR + * + * This must work on all CPU versions, including those before the + * PVR was even an option. + */ + +int cpu_has_pvr(void) +{ + unsigned flags; + unsigned pvr0; + + local_save_flags(flags); + + /* PVR bit in MSR tells us if there is any support */ + if (!(flags & PVR_MSR_BIT)) + return 0; + + get_single_pvr(0x00, pvr0); + pr_debug("%s: pvr0 is 0x%08x\n", __func__, pvr0); + + if (pvr0 & PVR0_PVR_FULL_MASK) + return 1; + + /* for partial PVR use static cpuinfo */ + return 2; +} + +void get_pvr(struct pvr_s *p) +{ + get_single_pvr(0, p->pvr[0]); + get_single_pvr(1, p->pvr[1]); + get_single_pvr(2, p->pvr[2]); + get_single_pvr(3, p->pvr[3]); + get_single_pvr(4, p->pvr[4]); + get_single_pvr(5, p->pvr[5]); + get_single_pvr(6, p->pvr[6]); + get_single_pvr(7, p->pvr[7]); + get_single_pvr(8, p->pvr[8]); + get_single_pvr(9, p->pvr[9]); + get_single_pvr(10, p->pvr[10]); + get_single_pvr(11, p->pvr[11]); +} diff --git a/arch/microblaze/kernel/early_printk.c b/arch/microblaze/kernel/early_printk.c new file mode 100644 index 000000000000..4b0f0fdb9ca0 --- /dev/null +++ b/arch/microblaze/kernel/early_printk.c @@ -0,0 +1,107 @@ +/* + * Early printk support for Microblaze. + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2003-2006 Yasushi SHOJI <yashi@atmark-techno.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/console.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/string.h> +#include <linux/tty.h> +#include <linux/io.h> +#include <asm/processor.h> +#include <linux/fcntl.h> +#include <asm/setup.h> +#include <asm/prom.h> + +static u32 early_console_initialized; +static u32 base_addr; + +static void early_printk_putc(char c) +{ + /* + * Limit how many times we'll spin waiting for TX FIFO status. + * This will prevent lockups if the base address is incorrectly + * set, or any other issue on the UARTLITE. + * This limit is pretty arbitrary, unless we are at about 10 baud + * we'll never timeout on a working UART. + */ + + unsigned retries = 10000; + /* read status bit - 0x8 offset */ + while (--retries && (in_be32(base_addr + 8) & (1 << 3))) + ; + + /* Only attempt the iowrite if we didn't timeout */ + /* write to TX_FIFO - 0x4 offset */ + if (retries) + out_be32(base_addr + 4, c & 0xff); +} + +static void early_printk_write(struct console *unused, + const char *s, unsigned n) +{ + while (*s && n-- > 0) { + early_printk_putc(*s); + if (*s == '\n') + early_printk_putc('\r'); + s++; + } +} + +static struct console early_serial_console = { + .name = "earlyser", + .write = early_printk_write, + .flags = CON_PRINTBUFFER, + .index = -1, +}; + +static struct console *early_console = &early_serial_console; + +void early_printk(const char *fmt, ...) +{ + char buf[512]; + int n; + va_list ap; + + if (early_console_initialized) { + va_start(ap, fmt); + n = vscnprintf(buf, 512, fmt, ap); + early_console->write(early_console, buf, n); + va_end(ap); + } +} + +int __init setup_early_printk(char *opt) +{ + if (early_console_initialized) + return 1; + + base_addr = early_uartlite_console(); + if (base_addr) { + early_console_initialized = 1; + early_printk("early_printk_console is enabled at 0x%08x\n", + base_addr); + + /* register_console(early_console); */ + + return 0; + } else + return 1; +} + +void __init disable_early_printk(void) +{ + if (!early_console_initialized || !early_console) + return; + printk(KERN_WARNING "disabling early console\n"); + unregister_console(early_console); + early_console_initialized = 0; +} diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S new file mode 100644 index 000000000000..f24b1268baaf --- /dev/null +++ b/arch/microblaze/kernel/entry-nommu.S @@ -0,0 +1,596 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/linkage.h> +#include <asm/thread_info.h> +#include <asm/errno.h> +#include <asm/entry.h> +#include <asm/asm-offsets.h> +#include <asm/registers.h> +#include <asm/unistd.h> +#include <asm/percpu.h> +#include <asm/signal.h> + +#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR + .macro disable_irq + msrclr r0, MSR_IE + .endm + + .macro enable_irq + msrset r0, MSR_IE + .endm + + .macro clear_bip + msrclr r0, MSR_BIP + .endm +#else + .macro disable_irq + mfs r11, rmsr + andi r11, r11, ~MSR_IE + mts rmsr, r11 + .endm + + .macro enable_irq + mfs r11, rmsr + ori r11, r11, MSR_IE + mts rmsr, r11 + .endm + + .macro clear_bip + mfs r11, rmsr + andi r11, r11, ~MSR_BIP + mts rmsr, r11 + .endm +#endif + +ENTRY(_interrupt) + swi r1, r0, PER_CPU(ENTRY_SP) /* save the current sp */ + swi r11, r0, PER_CPU(R11_SAVE) /* temporarily save r11 */ + lwi r11, r0, PER_CPU(KM) /* load mode indicator */ + beqid r11, 1f + nop + brid 2f /* jump over */ + addik r1, r1, (-PT_SIZE) /* room for pt_regs (delay slot) */ +1: /* switch to kernel stack */ + lwi r1, r0, PER_CPU(CURRENT_SAVE) /* get the saved current */ + lwi r1, r1, TS_THREAD_INFO /* get the thread info */ + /* calculate kernel stack pointer */ + addik r1, r1, THREAD_SIZE - PT_SIZE +2: + swi r11, r1, PT_MODE /* store the mode */ + lwi r11, r0, PER_CPU(R11_SAVE) /* reload r11 */ + swi r2, r1, PT_R2 + swi r3, r1, PT_R3 + swi r4, r1, PT_R4 + swi r5, r1, PT_R5 + swi r6, r1, PT_R6 + swi r7, r1, PT_R7 + swi r8, r1, PT_R8 + swi r9, r1, PT_R9 + swi r10, r1, PT_R10 + swi r11, r1, PT_R11 + swi r12, r1, PT_R12 + swi r13, r1, PT_R13 + swi r14, r1, PT_R14 + swi r14, r1, PT_PC + swi r15, r1, PT_R15 + swi r16, r1, PT_R16 + swi r17, r1, PT_R17 + swi r18, r1, PT_R18 + swi r19, r1, PT_R19 + swi r20, r1, PT_R20 + swi r21, r1, PT_R21 + swi r22, r1, PT_R22 + swi r23, r1, PT_R23 + swi r24, r1, PT_R24 + swi r25, r1, PT_R25 + swi r26, r1, PT_R26 + swi r27, r1, PT_R27 + swi r28, r1, PT_R28 + swi r29, r1, PT_R29 + swi r30, r1, PT_R30 + swi r31, r1, PT_R31 + /* special purpose registers */ + mfs r11, rmsr + swi r11, r1, PT_MSR + mfs r11, rear + swi r11, r1, PT_EAR + mfs r11, resr + swi r11, r1, PT_ESR + mfs r11, rfsr + swi r11, r1, PT_FSR + /* reload original stack pointer and save it */ + lwi r11, r0, PER_CPU(ENTRY_SP) + swi r11, r1, PT_R1 + /* update mode indicator we are in kernel mode */ + addik r11, r0, 1 + swi r11, r0, PER_CPU(KM) + /* restore r31 */ + lwi r31, r0, PER_CPU(CURRENT_SAVE) + /* prepare the link register, the argument and jump */ + la r15, r0, ret_from_intr - 8 + addk r6, r0, r15 + braid do_IRQ + add r5, r0, r1 + +ret_from_intr: + lwi r11, r1, PT_MODE + bneid r11, 3f + + lwi r6, r31, TS_THREAD_INFO /* get thread info */ + lwi r19, r6, TI_FLAGS /* get flags in thread info */ + /* do an extra work if any bits are set */ + + andi r11, r19, _TIF_NEED_RESCHED + beqi r11, 1f + bralid r15, schedule + nop +1: andi r11, r19, _TIF_SIGPENDING + beqid r11, no_intr_reshed + addk r5, r1, r0 + addk r7, r0, r0 + bralid r15, do_signal + addk r6, r0, r0 + +no_intr_reshed: + /* save mode indicator */ + lwi r11, r1, PT_MODE +3: + swi r11, r0, PER_CPU(KM) + + /* save r31 */ + swi r31, r0, PER_CPU(CURRENT_SAVE) +restore_context: + /* special purpose registers */ + lwi r11, r1, PT_FSR + mts rfsr, r11 + lwi r11, r1, PT_ESR + mts resr, r11 + lwi r11, r1, PT_EAR + mts rear, r11 + lwi r11, r1, PT_MSR + mts rmsr, r11 + + lwi r31, r1, PT_R31 + lwi r30, r1, PT_R30 + lwi r29, r1, PT_R29 + lwi r28, r1, PT_R28 + lwi r27, r1, PT_R27 + lwi r26, r1, PT_R26 + lwi r25, r1, PT_R25 + lwi r24, r1, PT_R24 + lwi r23, r1, PT_R23 + lwi r22, r1, PT_R22 + lwi r21, r1, PT_R21 + lwi r20, r1, PT_R20 + lwi r19, r1, PT_R19 + lwi r18, r1, PT_R18 + lwi r17, r1, PT_R17 + lwi r16, r1, PT_R16 + lwi r15, r1, PT_R15 + lwi r14, r1, PT_PC + lwi r13, r1, PT_R13 + lwi r12, r1, PT_R12 + lwi r11, r1, PT_R11 + lwi r10, r1, PT_R10 + lwi r9, r1, PT_R9 + lwi r8, r1, PT_R8 + lwi r7, r1, PT_R7 + lwi r6, r1, PT_R6 + lwi r5, r1, PT_R5 + lwi r4, r1, PT_R4 + lwi r3, r1, PT_R3 + lwi r2, r1, PT_R2 + lwi r1, r1, PT_R1 + rtid r14, 0 + nop + +ENTRY(_reset) + brai 0; + +ENTRY(_user_exception) + swi r1, r0, PER_CPU(ENTRY_SP) /* save the current sp */ + swi r11, r0, PER_CPU(R11_SAVE) /* temporarily save r11 */ + lwi r11, r0, PER_CPU(KM) /* load mode indicator */ + beqid r11, 1f /* Already in kernel mode? */ + nop + brid 2f /* jump over */ + addik r1, r1, (-PT_SIZE) /* Room for pt_regs (delay slot) */ +1: /* Switch to kernel stack */ + lwi r1, r0, PER_CPU(CURRENT_SAVE) /* get the saved current */ + lwi r1, r1, TS_THREAD_INFO /* get the thread info */ + /* calculate kernel stack pointer */ + addik r1, r1, THREAD_SIZE - PT_SIZE + swi r11, r0, PER_CPU(R11_SAVE) /* temporarily save r11 */ + lwi r11, r0, PER_CPU(KM) /* load mode indicator */ +2: + swi r11, r1, PT_MODE /* store the mode */ + lwi r11, r0, PER_CPU(R11_SAVE) /* reload r11 */ + /* save them on stack */ + swi r2, r1, PT_R2 + swi r3, r1, PT_R3 /* r3: _always_ in clobber list; see unistd.h */ + swi r4, r1, PT_R4 /* r4: _always_ in clobber list; see unistd.h */ + swi r5, r1, PT_R5 + swi r6, r1, PT_R6 + swi r7, r1, PT_R7 + swi r8, r1, PT_R8 + swi r9, r1, PT_R9 + swi r10, r1, PT_R10 + swi r11, r1, PT_R11 + /* r12: _always_ in clobber list; see unistd.h */ + swi r12, r1, PT_R12 + swi r13, r1, PT_R13 + /* r14: _always_ in clobber list; see unistd.h */ + swi r14, r1, PT_R14 + /* but we want to return to the next inst. */ + addik r14, r14, 0x4 + swi r14, r1, PT_PC /* increment by 4 and store in pc */ + swi r15, r1, PT_R15 + swi r16, r1, PT_R16 + swi r17, r1, PT_R17 + swi r18, r1, PT_R18 + swi r19, r1, PT_R19 + swi r20, r1, PT_R20 + swi r21, r1, PT_R21 + swi r22, r1, PT_R22 + swi r23, r1, PT_R23 + swi r24, r1, PT_R24 + swi r25, r1, PT_R25 + swi r26, r1, PT_R26 + swi r27, r1, PT_R27 + swi r28, r1, PT_R28 + swi r29, r1, PT_R29 + swi r30, r1, PT_R30 + swi r31, r1, PT_R31 + + disable_irq + nop /* make sure IE bit is in effect */ + clear_bip /* once IE is in effect it is safe to clear BIP */ + nop + + /* special purpose registers */ + mfs r11, rmsr + swi r11, r1, PT_MSR + mfs r11, rear + swi r11, r1, PT_EAR + mfs r11, resr + swi r11, r1, PT_ESR + mfs r11, rfsr + swi r11, r1, PT_FSR + /* reload original stack pointer and save it */ + lwi r11, r0, PER_CPU(ENTRY_SP) + swi r11, r1, PT_R1 + /* update mode indicator we are in kernel mode */ + addik r11, r0, 1 + swi r11, r0, PER_CPU(KM) + /* restore r31 */ + lwi r31, r0, PER_CPU(CURRENT_SAVE) + /* re-enable interrupts now we are in kernel mode */ + enable_irq + + /* See if the system call number is valid. */ + addi r11, r12, -__NR_syscalls + bgei r11, 1f /* return to user if not valid */ + /* Figure out which function to use for this system call. */ + /* Note Microblaze barrel shift is optional, so don't rely on it */ + add r12, r12, r12 /* convert num -> ptr */ + add r12, r12, r12 + lwi r12, r12, sys_call_table /* Get function pointer */ + la r15, r0, ret_to_user-8 /* set return address */ + bra r12 /* Make the system call. */ + bri 0 /* won't reach here */ +1: + brid ret_to_user /* jump to syscall epilogue */ + addi r3, r0, -ENOSYS /* set errno in delay slot */ + +/* + * Debug traps are like a system call, but entered via brki r14, 0x60 + * All we need to do is send the SIGTRAP signal to current, ptrace and do_signal + * will handle the rest + */ +ENTRY(_debug_exception) + swi r1, r0, PER_CPU(ENTRY_SP) /* save the current sp */ + lwi r1, r0, PER_CPU(CURRENT_SAVE) /* get the saved current */ + lwi r1, r1, TS_THREAD_INFO /* get the thread info */ + addik r1, r1, THREAD_SIZE - PT_SIZE /* get the kernel stack */ + swi r11, r0, PER_CPU(R11_SAVE) /* temporarily save r11 */ + lwi r11, r0, PER_CPU(KM) /* load mode indicator */ +//save_context: + swi r11, r1, PT_MODE /* store the mode */ + lwi r11, r0, PER_CPU(R11_SAVE) /* reload r11 */ + /* save them on stack */ + swi r2, r1, PT_R2 + swi r3, r1, PT_R3 /* r3: _always_ in clobber list; see unistd.h */ + swi r4, r1, PT_R4 /* r4: _always_ in clobber list; see unistd.h */ + swi r5, r1, PT_R5 + swi r6, r1, PT_R6 + swi r7, r1, PT_R7 + swi r8, r1, PT_R8 + swi r9, r1, PT_R9 + swi r10, r1, PT_R10 + swi r11, r1, PT_R11 + /* r12: _always_ in clobber list; see unistd.h */ + swi r12, r1, PT_R12 + swi r13, r1, PT_R13 + /* r14: _always_ in clobber list; see unistd.h */ + swi r14, r1, PT_R14 + swi r14, r1, PT_PC /* Will return to interrupted instruction */ + swi r15, r1, PT_R15 + swi r16, r1, PT_R16 + swi r17, r1, PT_R17 + swi r18, r1, PT_R18 + swi r19, r1, PT_R19 + swi r20, r1, PT_R20 + swi r21, r1, PT_R21 + swi r22, r1, PT_R22 + swi r23, r1, PT_R23 + swi r24, r1, PT_R24 + swi r25, r1, PT_R25 + swi r26, r1, PT_R26 + swi r27, r1, PT_R27 + swi r28, r1, PT_R28 + swi r29, r1, PT_R29 + swi r30, r1, PT_R30 + swi r31, r1, PT_R31 + + disable_irq + nop /* make sure IE bit is in effect */ + clear_bip /* once IE is in effect it is safe to clear BIP */ + nop + + /* special purpose registers */ + mfs r11, rmsr + swi r11, r1, PT_MSR + mfs r11, rear + swi r11, r1, PT_EAR + mfs r11, resr + swi r11, r1, PT_ESR + mfs r11, rfsr + swi r11, r1, PT_FSR + /* reload original stack pointer and save it */ + lwi r11, r0, PER_CPU(ENTRY_SP) + swi r11, r1, PT_R1 + /* update mode indicator we are in kernel mode */ + addik r11, r0, 1 + swi r11, r0, PER_CPU(KM) + /* restore r31 */ + lwi r31, r0, PER_CPU(CURRENT_SAVE) + /* re-enable interrupts now we are in kernel mode */ + enable_irq + + addi r5, r0, SIGTRAP /* sending the trap signal */ + add r6, r0, r31 /* to current */ + bralid r15, send_sig + add r7, r0, r0 /* 3rd param zero */ + + /* Restore r3/r4 to work around how ret_to_user works */ + lwi r3, r1, PT_R3 + lwi r4, r1, PT_R4 + bri ret_to_user + +ENTRY(_break) + bri 0 + +/* struct task_struct *_switch_to(struct thread_info *prev, + struct thread_info *next); */ +ENTRY(_switch_to) + /* prepare return value */ + addk r3, r0, r31 + + /* save registers in cpu_context */ + /* use r11 and r12, volatile registers, as temp register */ + addik r11, r5, TI_CPU_CONTEXT + swi r1, r11, CC_R1 + swi r2, r11, CC_R2 + /* skip volatile registers. + * they are saved on stack when we jumped to _switch_to() */ + /* dedicated registers */ + swi r13, r11, CC_R13 + swi r14, r11, CC_R14 + swi r15, r11, CC_R15 + swi r16, r11, CC_R16 + swi r17, r11, CC_R17 + swi r18, r11, CC_R18 + /* save non-volatile registers */ + swi r19, r11, CC_R19 + swi r20, r11, CC_R20 + swi r21, r11, CC_R21 + swi r22, r11, CC_R22 + swi r23, r11, CC_R23 + swi r24, r11, CC_R24 + swi r25, r11, CC_R25 + swi r26, r11, CC_R26 + swi r27, r11, CC_R27 + swi r28, r11, CC_R28 + swi r29, r11, CC_R29 + swi r30, r11, CC_R30 + /* special purpose registers */ + mfs r12, rmsr + swi r12, r11, CC_MSR + mfs r12, rear + swi r12, r11, CC_EAR + mfs r12, resr + swi r12, r11, CC_ESR + mfs r12, rfsr + swi r12, r11, CC_FSR + + /* update r31, the current */ + lwi r31, r6, TI_TASK + swi r31, r0, PER_CPU(CURRENT_SAVE) + + /* get new process' cpu context and restore */ + addik r11, r6, TI_CPU_CONTEXT + + /* special purpose registers */ + lwi r12, r11, CC_FSR + mts rfsr, r12 + lwi r12, r11, CC_ESR + mts resr, r12 + lwi r12, r11, CC_EAR + mts rear, r12 + lwi r12, r11, CC_MSR + mts rmsr, r12 + /* non-volatile registers */ + lwi r30, r11, CC_R30 + lwi r29, r11, CC_R29 + lwi r28, r11, CC_R28 + lwi r27, r11, CC_R27 + lwi r26, r11, CC_R26 + lwi r25, r11, CC_R25 + lwi r24, r11, CC_R24 + lwi r23, r11, CC_R23 + lwi r22, r11, CC_R22 + lwi r21, r11, CC_R21 + lwi r20, r11, CC_R20 + lwi r19, r11, CC_R19 + /* dedicated registers */ + lwi r18, r11, CC_R18 + lwi r17, r11, CC_R17 + lwi r16, r11, CC_R16 + lwi r15, r11, CC_R15 + lwi r14, r11, CC_R14 + lwi r13, r11, CC_R13 + /* skip volatile registers */ + lwi r2, r11, CC_R2 + lwi r1, r11, CC_R1 + + rtsd r15, 8 + nop + +ENTRY(ret_from_fork) + addk r5, r0, r3 + addk r6, r0, r1 + brlid r15, schedule_tail + nop + swi r31, r1, PT_R31 /* save r31 in user context. */ + /* will soon be restored to r31 in ret_to_user */ + addk r3, r0, r0 + brid ret_to_user + nop + +work_pending: + andi r11, r19, _TIF_NEED_RESCHED + beqi r11, 1f + bralid r15, schedule + nop +1: andi r11, r19, _TIF_SIGPENDING + beqi r11, no_work_pending + addk r5, r1, r0 + addik r7, r0, 1 + bralid r15, do_signal + addk r6, r0, r0 + bri no_work_pending + +ENTRY(ret_to_user) + disable_irq + + swi r4, r1, PT_R4 /* return val */ + swi r3, r1, PT_R3 /* return val */ + + lwi r6, r31, TS_THREAD_INFO /* get thread info */ + lwi r19, r6, TI_FLAGS /* get flags in thread info */ + bnei r19, work_pending /* do an extra work if any bits are set */ +no_work_pending: + disable_irq + + /* save r31 */ + swi r31, r0, PER_CPU(CURRENT_SAVE) + /* save mode indicator */ + lwi r18, r1, PT_MODE + swi r18, r0, PER_CPU(KM) +//restore_context: + /* special purpose registers */ + lwi r18, r1, PT_FSR + mts rfsr, r18 + lwi r18, r1, PT_ESR + mts resr, r18 + lwi r18, r1, PT_EAR + mts rear, r18 + lwi r18, r1, PT_MSR + mts rmsr, r18 + + lwi r31, r1, PT_R31 + lwi r30, r1, PT_R30 + lwi r29, r1, PT_R29 + lwi r28, r1, PT_R28 + lwi r27, r1, PT_R27 + lwi r26, r1, PT_R26 + lwi r25, r1, PT_R25 + lwi r24, r1, PT_R24 + lwi r23, r1, PT_R23 + lwi r22, r1, PT_R22 + lwi r21, r1, PT_R21 + lwi r20, r1, PT_R20 + lwi r19, r1, PT_R19 + lwi r18, r1, PT_R18 + lwi r17, r1, PT_R17 + lwi r16, r1, PT_R16 + lwi r15, r1, PT_R15 + lwi r14, r1, PT_PC + lwi r13, r1, PT_R13 + lwi r12, r1, PT_R12 + lwi r11, r1, PT_R11 + lwi r10, r1, PT_R10 + lwi r9, r1, PT_R9 + lwi r8, r1, PT_R8 + lwi r7, r1, PT_R7 + lwi r6, r1, PT_R6 + lwi r5, r1, PT_R5 + lwi r4, r1, PT_R4 /* return val */ + lwi r3, r1, PT_R3 /* return val */ + lwi r2, r1, PT_R2 + lwi r1, r1, PT_R1 + + rtid r14, 0 + nop + +sys_vfork_wrapper: + brid sys_vfork + addk r5, r1, r0 + +sys_clone_wrapper: + brid sys_clone + addk r7, r1, r0 + +sys_execve_wrapper: + brid sys_execve + addk r8, r1, r0 + +sys_sigreturn_wrapper: + brid sys_sigreturn + addk r5, r1, r0 + +sys_rt_sigreturn_wrapper: + brid sys_rt_sigreturn + addk r5, r1, r0 + +sys_sigsuspend_wrapper: + brid sys_rt_sigsuspend + addk r6, r1, r0 + +sys_rt_sigsuspend_wrapper: + brid sys_rt_sigsuspend + addk r7, r1, r0 + + /* Interrupt vector table */ + .section .init.ivt, "ax" + .org 0x0 + brai _reset + brai _user_exception + brai _interrupt + brai _break + brai _hw_exception_handler + .org 0x60 + brai _debug_exception + +.section .rodata,"a" +#include "syscall_table.S" + +syscall_table_size=(.-sys_call_table) diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c new file mode 100644 index 000000000000..4a8a4064c7ee --- /dev/null +++ b/arch/microblaze/kernel/exceptions.c @@ -0,0 +1,124 @@ +/* + * HW exception handling + * + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008 PetaLogix + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +/* + * This file handles the architecture-dependent parts of hardware exceptions + */ + +#include <linux/kernel.h> +#include <linux/signal.h> +#include <linux/sched.h> +#include <linux/kallsyms.h> +#include <linux/module.h> + +#include <asm/exceptions.h> +#include <asm/entry.h> /* For KM CPU var */ +#include <asm/uaccess.h> +#include <asm/errno.h> +#include <asm/ptrace.h> +#include <asm/current.h> + +#define MICROBLAZE_ILL_OPCODE_EXCEPTION 0x02 +#define MICROBLAZE_IBUS_EXCEPTION 0x03 +#define MICROBLAZE_DBUS_EXCEPTION 0x04 +#define MICROBLAZE_DIV_ZERO_EXCEPTION 0x05 +#define MICROBLAZE_FPU_EXCEPTION 0x06 +#define MICROBLAZE_PRIVILEG_EXCEPTION 0x07 + +static DEFINE_SPINLOCK(die_lock); + +void die(const char *str, struct pt_regs *fp, long err) +{ + console_verbose(); + spin_lock_irq(&die_lock); + printk(KERN_WARNING "Oops: %s, sig: %ld\n", str, err); + show_regs(fp); + spin_unlock_irq(&die_lock); + /* do_exit() should take care of panic'ing from an interrupt + * context so we don't handle it here + */ + do_exit(err); +} + +void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) +{ + siginfo_t info; + + if (kernel_mode(regs)) { + debugger(regs); + die("Exception in kernel mode", regs, signr); + } + info.si_signo = signr; + info.si_errno = 0; + info.si_code = code; + info.si_addr = (void __user *) addr; + force_sig_info(signr, &info, current); +} + +asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, + int fsr, int addr) +{ +#if 0 + printk(KERN_WARNING "Exception %02x in %s mode, FSR=%08x PC=%08x ESR=%08x\n", + type, user_mode(regs) ? "user" : "kernel", fsr, + (unsigned int) regs->pc, (unsigned int) regs->esr); +#endif + + switch (type & 0x1F) { + case MICROBLAZE_ILL_OPCODE_EXCEPTION: + _exception(SIGILL, regs, ILL_ILLOPC, addr); + break; + case MICROBLAZE_IBUS_EXCEPTION: + if (user_mode(regs)) { + printk(KERN_WARNING "Instruction bus error exception in user mode.\n"); + _exception(SIGBUS, regs, BUS_ADRERR, addr); + return; + } + printk(KERN_WARNING "Instruction bus error exception in kernel mode.\n"); + die("bus exception", regs, SIGBUS); + break; + case MICROBLAZE_DBUS_EXCEPTION: + if (user_mode(regs)) { + printk(KERN_WARNING "Data bus error exception in user mode.\n"); + _exception(SIGBUS, regs, BUS_ADRERR, addr); + return; + } + printk(KERN_WARNING "Data bus error exception in kernel mode.\n"); + die("bus exception", regs, SIGBUS); + break; + case MICROBLAZE_DIV_ZERO_EXCEPTION: + printk(KERN_WARNING "Divide by zero exception\n"); + _exception(SIGILL, regs, ILL_ILLOPC, addr); + break; + + case MICROBLAZE_FPU_EXCEPTION: + /* IEEE FP exception */ + /* I removed fsr variable and use code var for storing fsr */ + if (fsr & FSR_IO) + fsr = FPE_FLTINV; + else if (fsr & FSR_OF) + fsr = FPE_FLTOVF; + else if (fsr & FSR_UF) + fsr = FPE_FLTUND; + else if (fsr & FSR_DZ) + fsr = FPE_FLTDIV; + else if (fsr & FSR_DO) + fsr = FPE_FLTRES; + _exception(SIGFPE, regs, fsr, addr); + break; + + default: + printk(KERN_WARNING "Unexpected exception %02x " + "PC=%08x in %s mode\n", type, (unsigned int) addr, + kernel_mode(regs) ? "kernel" : "user"); + } + return; +} diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S new file mode 100644 index 000000000000..319dc35fc922 --- /dev/null +++ b/arch/microblaze/kernel/head.S @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/linkage.h> +#include <asm/thread_info.h> +#include <asm/page.h> + + .text +ENTRY(_start) + mfs r1, rmsr + andi r1, r1, ~2 + mts rmsr, r1 + +/* save fdt to kernel location */ +/* r7 stores pointer to fdt blob */ + beqi r7, no_fdt_arg + or r11, r0, r0 /* incremment */ + ori r4, r0, TOPHYS(_fdt_start) /* save bram context */ + ori r3, r0, (0x4000 - 4) +_copy_fdt: + lw r12, r7, r11 /* r12 = r7 + r11 */ + sw r12, r4, r11 /* addr[r4 + r11] = r12 */ + addik r11, r11, 4 /* increment counting */ + bgtid r3, _copy_fdt /* loop for all entries */ + addik r3, r3, -4 /* descrement loop */ +no_fdt_arg: + + /* Initialize small data anchors */ + la r13, r0, _KERNEL_SDA_BASE_ + la r2, r0, _KERNEL_SDA2_BASE_ + + /* Initialize stack pointer */ + la r1, r0, init_thread_union + THREAD_SIZE - 4 + + /* Initialize r31 with current task address */ + la r31, r0, init_task + + /* + * Call platform dependent initialize function. + * Please see $(ARCH)/mach-$(SUBARCH)/setup.c for + * the function. + */ + la r8, r0, machine_early_init + brald r15, r8 + nop + + la r15, r0, machine_halt + braid start_kernel + nop diff --git a/arch/microblaze/kernel/heartbeat.c b/arch/microblaze/kernel/heartbeat.c new file mode 100644 index 000000000000..1bdf20222b92 --- /dev/null +++ b/arch/microblaze/kernel/heartbeat.c @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/sched.h> +#include <linux/io.h> + +#include <asm/setup.h> +#include <asm/page.h> +#include <asm/prom.h> + +static unsigned int base_addr; + +void heartbeat(void) +{ + static unsigned int cnt, period, dist; + + if (base_addr) { + if (cnt == 0 || cnt == dist) + out_be32(base_addr, 1); + else if (cnt == 7 || cnt == dist + 7) + out_be32(base_addr, 0); + + if (++cnt > period) { + cnt = 0; + /* + * The hyperbolic function below modifies the heartbeat + * period length in dependency of the current (5min) + * load. It goes through the points f(0)=126, f(1)=86, + * f(5)=51, f(inf)->30. + */ + period = ((672 << FSHIFT) / (5 * avenrun[0] + + (7 << FSHIFT))) + 30; + dist = period / 4; + } + } +} + +void setup_heartbeat(void) +{ + struct device_node *gpio = NULL; + int j; + char *gpio_list[] = { + "xlnx,xps-gpio-1.00.a", + "xlnx,opb-gpio-1.00.a", + NULL + }; + + for (j = 0; gpio_list[j] != NULL; j++) { + gpio = of_find_compatible_node(NULL, NULL, gpio_list[j]); + if (gpio) + break; + } + + base_addr = *(int *) of_get_property(gpio, "reg", NULL); + base_addr = (unsigned long) ioremap(base_addr, PAGE_SIZE); + printk(KERN_NOTICE "Heartbeat GPIO at 0x%x\n", base_addr); + + if (*(int *) of_get_property(gpio, "xlnx,is-bidir", NULL)) + out_be32(base_addr + 4, 0); /* GPIO is configured as output */ +} diff --git a/arch/microblaze/kernel/hw_exception_handler.S b/arch/microblaze/kernel/hw_exception_handler.S new file mode 100644 index 000000000000..cf9486d99838 --- /dev/null +++ b/arch/microblaze/kernel/hw_exception_handler.S @@ -0,0 +1,458 @@ +/* + * Exception handling for Microblaze + * + * Rewriten interrupt handling + * + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * + * uClinux customisation (C) 2005 John Williams + * + * MMU code derived from arch/ppc/kernel/head_4xx.S: + * Copyright (C) 1995-1996 Gary Thomas <gdt@linuxppc.org> + * Initial PowerPC version. + * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu> + * Rewritten for PReP + * Copyright (C) 1996 Paul Mackerras <paulus@cs.anu.edu.au> + * Low-level exception handers, MMU support, and rewrite. + * Copyright (C) 1997 Dan Malek <dmalek@jlc.net> + * PowerPC 8xx modifications. + * Copyright (C) 1998-1999 TiVo, Inc. + * PowerPC 403GCX modifications. + * Copyright (C) 1999 Grant Erickson <grant@lcse.umn.edu> + * PowerPC 403GCX/405GP modifications. + * Copyright 2000 MontaVista Software Inc. + * PPC405 modifications + * PowerPC 403GCX/405GP modifications. + * Author: MontaVista Software, Inc. + * frank_rowand@mvista.com or source@mvista.com + * debbie_chu@mvista.com + * + * Original code + * Copyright (C) 2004 Xilinx, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +/* + * Here are the handlers which don't require enabling translation + * and calling other kernel code thus we can keep their design very simple + * and do all processing in real mode. All what they need is a valid current + * (that is an issue for the CONFIG_REGISTER_TASK_PTR case) + * This handlers use r3,r4,r5,r6 and optionally r[current] to work therefore + * these registers are saved/restored + * The handlers which require translation are in entry.S --KAA + * + * Microblaze HW Exception Handler + * - Non self-modifying exception handler for the following exception conditions + * - Unalignment + * - Instruction bus error + * - Data bus error + * - Illegal instruction opcode + * - Divide-by-zero + * + * Note we disable interrupts during exception handling, otherwise we will + * possibly get multiple re-entrancy if interrupt handles themselves cause + * exceptions. JW + */ + +#include <asm/exceptions.h> +#include <asm/unistd.h> +#include <asm/page.h> + +#include <asm/entry.h> +#include <asm/current.h> +#include <linux/linkage.h> + +#include <asm/mmu.h> +#include <asm/pgtable.h> +#include <asm/asm-offsets.h> + +/* Helpful Macros */ +#define EX_HANDLER_STACK_SIZ (4*19) +#define NUM_TO_REG(num) r ## num + +#define LWREG_NOP \ + bri ex_handler_unhandled; \ + nop; + +#define SWREG_NOP \ + bri ex_handler_unhandled; \ + nop; + +/* FIXME this is weird - for noMMU kernel is not possible to use brid + * instruction which can shorten executed time + */ + +/* r3 is the source */ +#define R3_TO_LWREG_V(regnum) \ + swi r3, r1, 4 * regnum; \ + bri ex_handler_done; + +/* r3 is the source */ +#define R3_TO_LWREG(regnum) \ + or NUM_TO_REG (regnum), r0, r3; \ + bri ex_handler_done; + +/* r3 is the target */ +#define SWREG_TO_R3_V(regnum) \ + lwi r3, r1, 4 * regnum; \ + bri ex_sw_tail; + +/* r3 is the target */ +#define SWREG_TO_R3(regnum) \ + or r3, r0, NUM_TO_REG (regnum); \ + bri ex_sw_tail; + +.extern other_exception_handler /* Defined in exception.c */ + +/* + * hw_exception_handler - Handler for exceptions + * + * Exception handler notes: + * - Handles all exceptions + * - Does not handle unaligned exceptions during load into r17, r1, r0. + * - Does not handle unaligned exceptions during store from r17 (cannot be + * done) and r1 (slows down common case) + * + * Relevant register structures + * + * EAR - |----|----|----|----|----|----|----|----| + * - < ## 32 bit faulting address ## > + * + * ESR - |----|----|----|----|----| - | - |-----|-----| + * - W S REG EXC + * + * + * STACK FRAME STRUCTURE (for NO_MMU) + * --------------------------------- + * + * +-------------+ + 0 + * | MSR | + * +-------------+ + 4 + * | r1 | + * | . | + * | . | + * | . | + * | . | + * | r18 | + * +-------------+ + 76 + * | . | + * | . | + * + * NO_MMU kernel use the same r0_ram pointed space - look to vmlinux.lds.S + * which is used for storing register values - old style was, that value were + * stored in stack but in case of failure you lost information about register. + * Currently you can see register value in memory in specific place. + * In compare to with previous solution the speed should be the same. + * + * MMU exception handler has different handling compare to no MMU kernel. + * Exception handler use jump table for directing of what happen. For MMU kernel + * is this approach better because MMU relate exception are handled by asm code + * in this file. In compare to with MMU expect of unaligned exception + * is everything handled by C code. + */ + +/* + * every of these handlers is entered having R3/4/5/6/11/current saved on stack + * and clobbered so care should be taken to restore them if someone is going to + * return from exception + */ + +/* wrappers to restore state before coming to entry.S */ + +.global _hw_exception_handler +.section .text +.align 4 +.ent _hw_exception_handler +_hw_exception_handler: + addik r1, r1, -(EX_HANDLER_STACK_SIZ); /* Create stack frame */ + swi r3, r1, PT_R3 + swi r4, r1, PT_R4 + swi r5, r1, PT_R5 + swi r6, r1, PT_R6 + + mfs r5, rmsr; + nop + swi r5, r1, 0; + mfs r4, rbtr /* Save BTR before jumping to handler */ + nop + mfs r3, resr + nop + + andi r5, r3, 0x1000; /* Check ESR[DS] */ + beqi r5, not_in_delay_slot; /* Branch if ESR[DS] not set */ + mfs r17, rbtr; /* ESR[DS] set - return address in BTR */ + nop +not_in_delay_slot: + swi r17, r1, PT_R17 + + andi r5, r3, 0x1F; /* Extract ESR[EXC] */ + + /* Exceptions enabled here. This will allow nested exceptions */ + mfs r6, rmsr; + nop + swi r6, r1, 0; /* RMSR_OFFSET */ + ori r6, r6, 0x100; /* Turn ON the EE bit */ + andi r6, r6, ~2; /* Disable interrupts */ + mts rmsr, r6; + nop + + xori r6, r5, 1; /* 00001 = Unaligned Exception */ + /* Jump to unalignment exception handler */ + beqi r6, handle_unaligned_ex; + +handle_other_ex: /* Handle Other exceptions here */ + /* Save other volatiles before we make procedure calls below */ + swi r7, r1, PT_R7 + swi r8, r1, PT_R8 + swi r9, r1, PT_R9 + swi r10, r1, PT_R10 + swi r11, r1, PT_R11 + swi r12, r1, PT_R12 + swi r14, r1, PT_R14 + swi r15, r1, PT_R15 + swi r18, r1, PT_R18 + + or r5, r1, r0 + andi r6, r3, 0x1F; /* Load ESR[EC] */ + lwi r7, r0, PER_CPU(KM) /* MS: saving current kernel mode to regs */ + swi r7, r1, PT_MODE + mfs r7, rfsr + nop + addk r8, r17, r0; /* Load exception address */ + bralid r15, full_exception; /* Branch to the handler */ + nop; + + /* + * Trigger execution of the signal handler by enabling + * interrupts and calling an invalid syscall. + */ + mfs r5, rmsr; + nop + ori r5, r5, 2; + mts rmsr, r5; /* enable interrupt */ + nop + addi r12, r0, __NR_syscalls; + brki r14, 0x08; + mfs r5, rmsr; /* disable interrupt */ + nop + andi r5, r5, ~2; + mts rmsr, r5; + nop + + lwi r7, r1, PT_R7 + lwi r8, r1, PT_R8 + lwi r9, r1, PT_R9 + lwi r10, r1, PT_R10 + lwi r11, r1, PT_R11 + lwi r12, r1, PT_R12 + lwi r14, r1, PT_R14 + lwi r15, r1, PT_R15 + lwi r18, r1, PT_R18 + + bri ex_handler_done; /* Complete exception handling */ + +/* 0x01 - Unaligned data access exception + * This occurs when a word access is not aligned on a word boundary, + * or when a 16-bit access is not aligned on a 16-bit boundary. + * This handler perform the access, and returns, except for MMU when + * the unaligned address is last on a 4k page or the physical address is + * not found in the page table, in which case unaligned_data_trap is called. + */ +handle_unaligned_ex: + /* Working registers already saved: R3, R4, R5, R6 + * R3 = ESR + * R4 = BTR + */ + mfs r4, rear; + nop + + andi r6, r3, 0x3E0; /* Mask and extract the register operand */ + srl r6, r6; /* r6 >> 5 */ + srl r6, r6; + srl r6, r6; + srl r6, r6; + srl r6, r6; + /* Store the register operand in a temporary location */ + sbi r6, r0, TOPHYS(ex_reg_op); + + andi r6, r3, 0x400; /* Extract ESR[S] */ + bnei r6, ex_sw; +ex_lw: + andi r6, r3, 0x800; /* Extract ESR[W] */ + beqi r6, ex_lhw; + lbui r5, r4, 0; /* Exception address in r4 */ + /* Load a word, byte-by-byte from destination address + and save it in tmp space */ + sbi r5, r0, TOPHYS(ex_tmp_data_loc_0); + lbui r5, r4, 1; + sbi r5, r0, TOPHYS(ex_tmp_data_loc_1); + lbui r5, r4, 2; + sbi r5, r0, TOPHYS(ex_tmp_data_loc_2); + lbui r5, r4, 3; + sbi r5, r0, TOPHYS(ex_tmp_data_loc_3); + /* Get the destination register value into r3 */ + lwi r3, r0, TOPHYS(ex_tmp_data_loc_0); + bri ex_lw_tail; +ex_lhw: + lbui r5, r4, 0; /* Exception address in r4 */ + /* Load a half-word, byte-by-byte from destination + address and save it in tmp space */ + sbi r5, r0, TOPHYS(ex_tmp_data_loc_0); + lbui r5, r4, 1; + sbi r5, r0, TOPHYS(ex_tmp_data_loc_1); + /* Get the destination register value into r3 */ + lhui r3, r0, TOPHYS(ex_tmp_data_loc_0); +ex_lw_tail: + /* Get the destination register number into r5 */ + lbui r5, r0, TOPHYS(ex_reg_op); + /* Form load_word jump table offset (lw_table + (8 * regnum)) */ + la r6, r0, TOPHYS(lw_table); + addk r5, r5, r5; + addk r5, r5, r5; + addk r5, r5, r5; + addk r5, r5, r6; + bra r5; +ex_lw_end: /* Exception handling of load word, ends */ +ex_sw: + /* Get the destination register number into r5 */ + lbui r5, r0, TOPHYS(ex_reg_op); + /* Form store_word jump table offset (sw_table + (8 * regnum)) */ + la r6, r0, TOPHYS(sw_table); + add r5, r5, r5; + add r5, r5, r5; + add r5, r5, r5; + add r5, r5, r6; + bra r5; +ex_sw_tail: + mfs r6, resr; + nop + andi r6, r6, 0x800; /* Extract ESR[W] */ + beqi r6, ex_shw; + /* Get the word - delay slot */ + swi r3, r0, TOPHYS(ex_tmp_data_loc_0); + /* Store the word, byte-by-byte into destination address */ + lbui r3, r0, TOPHYS(ex_tmp_data_loc_0); + sbi r3, r4, 0; + lbui r3, r0, TOPHYS(ex_tmp_data_loc_1); + sbi r3, r4, 1; + lbui r3, r0, TOPHYS(ex_tmp_data_loc_2); + sbi r3, r4, 2; + lbui r3, r0, TOPHYS(ex_tmp_data_loc_3); + sbi r3, r4, 3; + bri ex_handler_done; + +ex_shw: + /* Store the lower half-word, byte-by-byte into destination address */ + swi r3, r0, TOPHYS(ex_tmp_data_loc_0); + lbui r3, r0, TOPHYS(ex_tmp_data_loc_2); + sbi r3, r4, 0; + lbui r3, r0, TOPHYS(ex_tmp_data_loc_3); + sbi r3, r4, 1; +ex_sw_end: /* Exception handling of store word, ends. */ + +ex_handler_done: + lwi r5, r1, 0 /* RMSR */ + mts rmsr, r5 + nop + lwi r3, r1, PT_R3 + lwi r4, r1, PT_R4 + lwi r5, r1, PT_R5 + lwi r6, r1, PT_R6 + lwi r17, r1, PT_R17 + + rted r17, 0 + addik r1, r1, (EX_HANDLER_STACK_SIZ); /* Restore stack frame */ + +.end _hw_exception_handler + +ex_handler_unhandled: +/* FIXME add handle function for unhandled exception - dump register */ + bri 0 + +.section .text +.align 4 +lw_table: +lw_r0: R3_TO_LWREG (0); +lw_r1: LWREG_NOP; +lw_r2: R3_TO_LWREG (2); +lw_r3: R3_TO_LWREG_V (3); +lw_r4: R3_TO_LWREG_V (4); +lw_r5: R3_TO_LWREG_V (5); +lw_r6: R3_TO_LWREG_V (6); +lw_r7: R3_TO_LWREG (7); +lw_r8: R3_TO_LWREG (8); +lw_r9: R3_TO_LWREG (9); +lw_r10: R3_TO_LWREG (10); +lw_r11: R3_TO_LWREG (11); +lw_r12: R3_TO_LWREG (12); +lw_r13: R3_TO_LWREG (13); +lw_r14: R3_TO_LWREG (14); +lw_r15: R3_TO_LWREG (15); +lw_r16: R3_TO_LWREG (16); +lw_r17: LWREG_NOP; +lw_r18: R3_TO_LWREG (18); +lw_r19: R3_TO_LWREG (19); +lw_r20: R3_TO_LWREG (20); +lw_r21: R3_TO_LWREG (21); +lw_r22: R3_TO_LWREG (22); +lw_r23: R3_TO_LWREG (23); +lw_r24: R3_TO_LWREG (24); +lw_r25: R3_TO_LWREG (25); +lw_r26: R3_TO_LWREG (26); +lw_r27: R3_TO_LWREG (27); +lw_r28: R3_TO_LWREG (28); +lw_r29: R3_TO_LWREG (29); +lw_r30: R3_TO_LWREG (30); +lw_r31: R3_TO_LWREG (31); + +sw_table: +sw_r0: SWREG_TO_R3 (0); +sw_r1: SWREG_NOP; +sw_r2: SWREG_TO_R3 (2); +sw_r3: SWREG_TO_R3_V (3); +sw_r4: SWREG_TO_R3_V (4); +sw_r5: SWREG_TO_R3_V (5); +sw_r6: SWREG_TO_R3_V (6); +sw_r7: SWREG_TO_R3 (7); +sw_r8: SWREG_TO_R3 (8); +sw_r9: SWREG_TO_R3 (9); +sw_r10: SWREG_TO_R3 (10); +sw_r11: SWREG_TO_R3 (11); +sw_r12: SWREG_TO_R3 (12); +sw_r13: SWREG_TO_R3 (13); +sw_r14: SWREG_TO_R3 (14); +sw_r15: SWREG_TO_R3 (15); +sw_r16: SWREG_TO_R3 (16); +sw_r17: SWREG_NOP; +sw_r18: SWREG_TO_R3 (18); +sw_r19: SWREG_TO_R3 (19); +sw_r20: SWREG_TO_R3 (20); +sw_r21: SWREG_TO_R3 (21); +sw_r22: SWREG_TO_R3 (22); +sw_r23: SWREG_TO_R3 (23); +sw_r24: SWREG_TO_R3 (24); +sw_r25: SWREG_TO_R3 (25); +sw_r26: SWREG_TO_R3 (26); +sw_r27: SWREG_TO_R3 (27); +sw_r28: SWREG_TO_R3 (28); +sw_r29: SWREG_TO_R3 (29); +sw_r30: SWREG_TO_R3 (30); +sw_r31: SWREG_TO_R3 (31); + +/* Temporary data structures used in the handler */ +.section .data +.align 4 +ex_tmp_data_loc_0: + .byte 0 +ex_tmp_data_loc_1: + .byte 0 +ex_tmp_data_loc_2: + .byte 0 +ex_tmp_data_loc_3: + .byte 0 +ex_reg_op: + .byte 0 diff --git a/arch/microblaze/kernel/init_task.c b/arch/microblaze/kernel/init_task.c new file mode 100644 index 000000000000..48eb9fb255fa --- /dev/null +++ b/arch/microblaze/kernel/init_task.c @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/init_task.h> +#include <linux/fs.h> +#include <linux/mqueue.h> + +#include <asm/pgtable.h> + +static struct signal_struct init_signals = INIT_SIGNALS(init_signals); +static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); +struct mm_struct init_mm = INIT_MM(init_mm); +EXPORT_SYMBOL(init_mm); + +union thread_union init_thread_union + __attribute__((__section__(".data.init_task"))) = +{ INIT_THREAD_INFO(init_task) }; + +struct task_struct init_task = INIT_TASK(init_task); +EXPORT_SYMBOL(init_task); diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c new file mode 100644 index 000000000000..a69d3e3c2fd4 --- /dev/null +++ b/arch/microblaze/kernel/intc.c @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/irq.h> +#include <asm/page.h> +#include <linux/io.h> + +#include <asm/prom.h> +#include <asm/irq.h> + +#ifdef CONFIG_SELFMOD_INTC +#include <asm/selfmod.h> +#define INTC_BASE BARRIER_BASE_ADDR +#else +static unsigned int intc_baseaddr; +#define INTC_BASE intc_baseaddr +#endif + +unsigned int nr_irq; + +/* No one else should require these constants, so define them locally here. */ +#define ISR 0x00 /* Interrupt Status Register */ +#define IPR 0x04 /* Interrupt Pending Register */ +#define IER 0x08 /* Interrupt Enable Register */ +#define IAR 0x0c /* Interrupt Acknowledge Register */ +#define SIE 0x10 /* Set Interrupt Enable bits */ +#define CIE 0x14 /* Clear Interrupt Enable bits */ +#define IVR 0x18 /* Interrupt Vector Register */ +#define MER 0x1c /* Master Enable Register */ + +#define MER_ME (1<<0) +#define MER_HIE (1<<1) + +static void intc_enable_or_unmask(unsigned int irq) +{ + pr_debug("enable_or_unmask: %d\n", irq); + out_be32(INTC_BASE + SIE, 1 << irq); +} + +static void intc_disable_or_mask(unsigned int irq) +{ + pr_debug("disable: %d\n", irq); + out_be32(INTC_BASE + CIE, 1 << irq); +} + +static void intc_ack(unsigned int irq) +{ + pr_debug("ack: %d\n", irq); + out_be32(INTC_BASE + IAR, 1 << irq); +} + +static void intc_mask_ack(unsigned int irq) +{ + unsigned long mask = 1 << irq; + pr_debug("disable_and_ack: %d\n", irq); + out_be32(INTC_BASE + CIE, mask); + out_be32(INTC_BASE + IAR, mask); +} + +static void intc_end(unsigned int irq) +{ + unsigned long mask = 1 << irq; + pr_debug("end: %d\n", irq); + if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { + out_be32(INTC_BASE + SIE, mask); + /* ack level sensitive intr */ + if (irq_desc[irq].status & IRQ_LEVEL) + out_be32(INTC_BASE + IAR, mask); + } +} + +static struct irq_chip intc_dev = { + .name = "Xilinx INTC", + .unmask = intc_enable_or_unmask, + .mask = intc_disable_or_mask, + .ack = intc_ack, + .mask_ack = intc_mask_ack, + .end = intc_end, +}; + +unsigned int get_irq(struct pt_regs *regs) +{ + int irq; + + /* + * NOTE: This function is the one that needs to be improved in + * order to handle multiple interrupt controllers. It currently + * is hardcoded to check for interrupts only on the first INTC. + */ + irq = in_be32(INTC_BASE + IVR); + pr_debug("get_irq: %d\n", irq); + + return irq; +} + +void __init init_IRQ(void) +{ + u32 i, j, intr_type; + struct device_node *intc = NULL; +#ifdef CONFIG_SELFMOD_INTC + unsigned int intc_baseaddr = 0; + static int arr_func[] = { + (int)&get_irq, + (int)&intc_enable_or_unmask, + (int)&intc_disable_or_mask, + (int)&intc_mask_ack, + (int)&intc_ack, + (int)&intc_end, + 0 + }; +#endif + static char *intc_list[] = { + "xlnx,xps-intc-1.00.a", + "xlnx,opb-intc-1.00.c", + "xlnx,opb-intc-1.00.b", + "xlnx,opb-intc-1.00.a", + NULL + }; + + for (j = 0; intc_list[j] != NULL; j++) { + intc = of_find_compatible_node(NULL, NULL, intc_list[j]); + if (intc) + break; + } + + intc_baseaddr = *(int *) of_get_property(intc, "reg", NULL); + intc_baseaddr = (unsigned long) ioremap(intc_baseaddr, PAGE_SIZE); + nr_irq = *(int *) of_get_property(intc, "xlnx,num-intr-inputs", NULL); + + intr_type = + *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL); + if (intr_type >= (1 << nr_irq)) + printk(KERN_INFO " ERROR: Mishmash in king-of-intr param\n"); + +#ifdef CONFIG_SELFMOD_INTC + selfmod_function((int *) arr_func, intc_baseaddr); +#endif + printk(KERN_INFO "%s #0 at 0x%08x, num_irq=%d, edge=0x%x\n", + intc_list[j], intc_baseaddr, nr_irq, intr_type); + + /* + * Disable all external interrupts until they are + * explicity requested. + */ + out_be32(intc_baseaddr + IER, 0); + + /* Acknowledge any pending interrupts just in case. */ + out_be32(intc_baseaddr + IAR, 0xffffffff); + + /* Turn on the Master Enable. */ + out_be32(intc_baseaddr + MER, MER_HIE | MER_ME); + + for (i = 0; i < nr_irq; ++i) { + if (intr_type & (0x00000001 << i)) { + set_irq_chip_and_handler_name(i, &intc_dev, + handle_edge_irq, intc_dev.name); + irq_desc[i].status &= ~IRQ_LEVEL; + } else { + set_irq_chip_and_handler_name(i, &intc_dev, + handle_level_irq, intc_dev.name); + irq_desc[i].status |= IRQ_LEVEL; + } + } +} diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c new file mode 100644 index 000000000000..f688ee93e3b9 --- /dev/null +++ b/arch/microblaze/kernel/irq.c @@ -0,0 +1,104 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/hardirq.h> +#include <linux/interrupt.h> +#include <linux/irqflags.h> +#include <linux/seq_file.h> +#include <linux/kernel_stat.h> +#include <linux/irq.h> + +#include <asm/prom.h> + +unsigned int irq_of_parse_and_map(struct device_node *dev, int index) +{ + struct of_irq oirq; + + if (of_irq_map_one(dev, index, &oirq)) + return NO_IRQ; + + return oirq.specifier[0]; +} +EXPORT_SYMBOL_GPL(irq_of_parse_and_map); + +/* + * 'what should we do if we get a hw irq event on an illegal vector'. + * each architecture has to answer this themselves. + */ +void ack_bad_irq(unsigned int irq) +{ + printk(KERN_WARNING "unexpected IRQ trap at vector %02x\n", irq); +} + +static u32 concurrent_irq; + +void do_IRQ(struct pt_regs *regs) +{ + unsigned int irq; + struct pt_regs *old_regs = set_irq_regs(regs); + + irq_enter(); + irq = get_irq(regs); +next_irq: + BUG_ON(irq == -1U); + generic_handle_irq(irq); + + irq = get_irq(regs); + if (irq != -1U) { + pr_debug("next irq: %d\n", irq); + ++concurrent_irq; + goto next_irq; + } + + irq_exit(); + set_irq_regs(old_regs); +} + +int show_interrupts(struct seq_file *p, void *v) +{ + int i = *(loff_t *) v, j; + struct irqaction *action; + unsigned long flags; + + if (i == 0) { + seq_printf(p, " "); + for_each_online_cpu(j) + seq_printf(p, "CPU%-8d", j); + seq_putc(p, '\n'); + } + + if (i < nr_irq) { + spin_lock_irqsave(&irq_desc[i].lock, flags); + action = irq_desc[i].action; + if (!action) + goto skip; + seq_printf(p, "%3d: ", i); +#ifndef CONFIG_SMP + seq_printf(p, "%10u ", kstat_irqs(i)); +#else + for_each_online_cpu(j) + seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); +#endif + seq_printf(p, " %8s", irq_desc[i].status & + IRQ_LEVEL ? "level" : "edge"); + seq_printf(p, " %8s", irq_desc[i].chip->name); + seq_printf(p, " %s", action->name); + + for (action = action->next; action; action = action->next) + seq_printf(p, ", %s", action->name); + + seq_putc(p, '\n'); +skip: + spin_unlock_irqrestore(&irq_desc[i].lock, flags); + } + return 0; +} diff --git a/arch/microblaze/kernel/microblaze_ksyms.c b/arch/microblaze/kernel/microblaze_ksyms.c new file mode 100644 index 000000000000..5f71790e3c3c --- /dev/null +++ b/arch/microblaze/kernel/microblaze_ksyms.c @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/string.h> +#include <linux/cryptohash.h> +#include <linux/delay.h> +#include <linux/in6.h> +#include <linux/syscalls.h> + +#include <asm/checksum.h> +#include <linux/io.h> +#include <asm/page.h> +#include <asm/system.h> +#include <linux/uaccess.h> + +/* + * libgcc functions - functions that are used internally by the + * compiler... (prototypes are not correct though, but that + * doesn't really matter since they're not versioned). + */ +extern void __ashldi3(void); +EXPORT_SYMBOL(__ashldi3); +extern void __ashrdi3(void); +EXPORT_SYMBOL(__ashrdi3); +extern void __divsi3(void); +EXPORT_SYMBOL(__divsi3); +extern void __lshrdi3(void); +EXPORT_SYMBOL(__lshrdi3); +extern void __modsi3(void); +EXPORT_SYMBOL(__modsi3); +extern void __mulsi3(void); +EXPORT_SYMBOL(__mulsi3); +extern void __muldi3(void); +EXPORT_SYMBOL(__muldi3); +extern void __ucmpdi2(void); +EXPORT_SYMBOL(__ucmpdi2); +extern void __udivsi3(void); +EXPORT_SYMBOL(__udivsi3); +extern void __umodsi3(void); +EXPORT_SYMBOL(__umodsi3); diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c new file mode 100644 index 000000000000..51414171326f --- /dev/null +++ b/arch/microblaze/kernel/module.c @@ -0,0 +1,151 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/moduleloader.h> +#include <linux/kernel.h> +#include <linux/elf.h> +#include <linux/vmalloc.h> +#include <linux/slab.h> +#include <linux/fs.h> +#include <linux/string.h> + +#include <asm/pgtable.h> + +void *module_alloc(unsigned long size) +{ + void *ret; + ret = (size == 0) ? NULL : vmalloc(size); + pr_debug("module_alloc (%08lx@%08lx)\n", size, (unsigned long int)ret); + return ret; +} + +void module_free(struct module *module, void *region) +{ + pr_debug("module_free(%s,%08lx)\n", module->name, + (unsigned long)region); + vfree(region); +} + +int module_frob_arch_sections(Elf_Ehdr *hdr, + Elf_Shdr *sechdrs, + char *secstrings, + struct module *mod) +{ + return 0; +} + +int apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, + unsigned int symindex, unsigned int relsec, struct module *module) +{ + printk(KERN_ERR "module %s: ADD RELOCATION unsupported\n", + module->name); + return -ENOEXEC; +} + +int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, + unsigned int symindex, unsigned int relsec, struct module *module) +{ + + unsigned int i; + Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr; + Elf32_Sym *sym; + unsigned long int *location; + unsigned long int locoffs; + unsigned long int value; +#if __GNUC__ < 4 + unsigned long int old_value; +#endif + + pr_debug("Applying add relocation section %u to %u\n", + relsec, sechdrs[relsec].sh_info); + + for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rela); i++) { + + location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + + rela[i].r_offset; + sym = (Elf32_Sym *)sechdrs[symindex].sh_addr + + ELF32_R_SYM(rela[i].r_info); + value = sym->st_value + rela[i].r_addend; + + switch (ELF32_R_TYPE(rela[i].r_info)) { + + /* + * Be careful! mb-gcc / mb-ld splits the relocs between the + * text and the reloc table. In general this means we must + * read the current contents of (*location), add any offset + * then store the result back in + */ + + case R_MICROBLAZE_32: +#if __GNUC__ < 4 + old_value = *location; + *location = value + old_value; + + pr_debug("R_MICROBLAZE_32 (%08lx->%08lx)\n", + old_value, value); +#else + *location = value; +#endif + break; + + case R_MICROBLAZE_64: +#if __GNUC__ < 4 + /* Split relocs only required/used pre gcc4.1.1 */ + old_value = ((location[0] & 0x0000FFFF) << 16) | + (location[1] & 0x0000FFFF); + value += old_value; +#endif + location[0] = (location[0] & 0xFFFF0000) | + (value >> 16); + location[1] = (location[1] & 0xFFFF0000) | + (value & 0xFFFF); +#if __GNUC__ < 4 + pr_debug("R_MICROBLAZE_64 (%08lx->%08lx)\n", + old_value, value); +#endif + break; + + case R_MICROBLAZE_64_PCREL: + locoffs = (location[0] & 0xFFFF) << 16 | + (location[1] & 0xFFFF); + value -= (unsigned long int)(location) + 4 + + locoffs; + location[0] = (location[0] & 0xFFFF0000) | + (value >> 16); + location[1] = (location[1] & 0xFFFF0000) | + (value & 0xFFFF); + pr_debug("R_MICROBLAZE_64_PCREL (%08lx)\n", + value); + break; + + case R_MICROBLAZE_NONE: + pr_debug("R_MICROBLAZE_NONE\n"); + break; + + default: + printk(KERN_ERR "module %s: " + "Unknown relocation: %u\n", + module->name, + ELF32_R_TYPE(rela->r_info)); + return -ENOEXEC; + } + } + return 0; +} + +int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, + struct module *module) +{ + return 0; +} + +void module_arch_cleanup(struct module *mod) +{ +} diff --git a/arch/microblaze/kernel/of_device.c b/arch/microblaze/kernel/of_device.c new file mode 100644 index 000000000000..9a0f7632c47c --- /dev/null +++ b/arch/microblaze/kernel/of_device.c @@ -0,0 +1,113 @@ +#include <linux/string.h> +#include <linux/kernel.h> +#include <linux/of.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/slab.h> +#include <linux/of_device.h> + +#include <linux/errno.h> + +void of_device_make_bus_id(struct of_device *dev) +{ + static atomic_t bus_no_reg_magic; + struct device_node *node = dev->node; + const u32 *reg; + u64 addr; + int magic; + + /* + * For MMIO, get the physical address + */ + reg = of_get_property(node, "reg", NULL); + if (reg) { + addr = of_translate_address(node, reg); + if (addr != OF_BAD_ADDR) { + dev_set_name(&dev->dev, "%llx.%s", + (unsigned long long)addr, node->name); + return; + } + } + + /* + * No BusID, use the node name and add a globally incremented + * counter (and pray...) + */ + magic = atomic_add_return(1, &bus_no_reg_magic); + dev_set_name(&dev->dev, "%s.%d", node->name, magic - 1); +} +EXPORT_SYMBOL(of_device_make_bus_id); + +struct of_device *of_device_alloc(struct device_node *np, + const char *bus_id, + struct device *parent) +{ + struct of_device *dev; + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return NULL; + + dev->node = of_node_get(np); + dev->dev.dma_mask = &dev->dma_mask; + dev->dev.parent = parent; + dev->dev.release = of_release_dev; + dev->dev.archdata.of_node = np; + + if (bus_id) + dev_set_name(&dev->dev, bus_id); + else + of_device_make_bus_id(dev); + + return dev; +} +EXPORT_SYMBOL(of_device_alloc); + +int of_device_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct of_device *ofdev; + const char *compat; + int seen = 0, cplen, sl; + + if (!dev) + return -ENODEV; + + ofdev = to_of_device(dev); + + if (add_uevent_var(env, "OF_NAME=%s", ofdev->node->name)) + return -ENOMEM; + + if (add_uevent_var(env, "OF_TYPE=%s", ofdev->node->type)) + return -ENOMEM; + + /* Since the compatible field can contain pretty much anything + * it's not really legal to split it out with commas. We split it + * up using a number of environment variables instead. */ + + compat = of_get_property(ofdev->node, "compatible", &cplen); + while (compat && *compat && cplen > 0) { + if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat)) + return -ENOMEM; + + sl = strlen(compat) + 1; + compat += sl; + cplen -= sl; + seen++; + } + + if (add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen)) + return -ENOMEM; + + /* modalias is trickier, we add it in 2 steps */ + if (add_uevent_var(env, "MODALIAS=")) + return -ENOMEM; + sl = of_device_get_modalias(ofdev, &env->buf[env->buflen-1], + sizeof(env->buf) - env->buflen); + if (sl >= (sizeof(env->buf) - env->buflen)) + return -ENOMEM; + env->buflen += sl; + + return 0; +} +EXPORT_SYMBOL(of_device_uevent); diff --git a/arch/microblaze/kernel/of_platform.c b/arch/microblaze/kernel/of_platform.c new file mode 100644 index 000000000000..acf4574d0f18 --- /dev/null +++ b/arch/microblaze/kernel/of_platform.c @@ -0,0 +1,201 @@ +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * and Arnd Bergmann, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#undef DEBUG + +#include <linux/string.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/slab.h> +#include <linux/pci.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/of_platform.h> + +#include <linux/errno.h> +#include <linux/topology.h> +#include <asm/atomic.h> + +struct bus_type of_platform_bus_type = { + .uevent = of_device_uevent, +}; +EXPORT_SYMBOL(of_platform_bus_type); + +static int __init of_bus_driver_init(void) +{ + return of_bus_type_init(&of_platform_bus_type, "of_platform"); +} +postcore_initcall(of_bus_driver_init); + +struct of_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent) +{ + struct of_device *dev; + + dev = of_device_alloc(np, bus_id, parent); + if (!dev) + return NULL; + + dev->dma_mask = 0xffffffffUL; + dev->dev.bus = &of_platform_bus_type; + + /* We do not fill the DMA ops for platform devices by default. + * This is currently the responsibility of the platform code + * to do such, possibly using a device notifier + */ + + if (of_device_register(dev) != 0) { + of_device_free(dev); + return NULL; + } + + return dev; +} +EXPORT_SYMBOL(of_platform_device_create); + +/** + * of_platform_bus_create - Create an OF device for a bus node and all its + * children. Optionally recursively instanciate matching busses. + * @bus: device node of the bus to instanciate + * @matches: match table, NULL to use the default, OF_NO_DEEP_PROBE to + * disallow recursive creation of child busses + */ +static int of_platform_bus_create(const struct device_node *bus, + const struct of_device_id *matches, + struct device *parent) +{ + struct device_node *child; + struct of_device *dev; + int rc = 0; + + for_each_child_of_node(bus, child) { + pr_debug(" create child: %s\n", child->full_name); + dev = of_platform_device_create(child, NULL, parent); + if (dev == NULL) + rc = -ENOMEM; + else if (!of_match_node(matches, child)) + continue; + if (rc == 0) { + pr_debug(" and sub busses\n"); + rc = of_platform_bus_create(child, matches, &dev->dev); + } + if (rc) { + of_node_put(child); + break; + } + } + return rc; +} + + +/** + * of_platform_bus_probe - Probe the device-tree for platform busses + * @root: parent of the first level to probe or NULL for the root of the tree + * @matches: match table, NULL to use the default + * @parent: parent to hook devices from, NULL for toplevel + * + * Note that children of the provided root are not instanciated as devices + * unless the specified root itself matches the bus list and is not NULL. + */ + +int of_platform_bus_probe(struct device_node *root, + const struct of_device_id *matches, + struct device *parent) +{ + struct device_node *child; + struct of_device *dev; + int rc = 0; + + if (matches == NULL) + matches = of_default_bus_ids; + if (matches == OF_NO_DEEP_PROBE) + return -EINVAL; + if (root == NULL) + root = of_find_node_by_path("/"); + else + of_node_get(root); + + pr_debug("of_platform_bus_probe()\n"); + pr_debug(" starting at: %s\n", root->full_name); + + /* Do a self check of bus type, if there's a match, create + * children + */ + if (of_match_node(matches, root)) { + pr_debug(" root match, create all sub devices\n"); + dev = of_platform_device_create(root, NULL, parent); + if (dev == NULL) { + rc = -ENOMEM; + goto bail; + } + pr_debug(" create all sub busses\n"); + rc = of_platform_bus_create(root, matches, &dev->dev); + goto bail; + } + for_each_child_of_node(root, child) { + if (!of_match_node(matches, child)) + continue; + + pr_debug(" match: %s\n", child->full_name); + dev = of_platform_device_create(child, NULL, parent); + if (dev == NULL) + rc = -ENOMEM; + else + rc = of_platform_bus_create(child, matches, &dev->dev); + if (rc) { + of_node_put(child); + break; + } + } + bail: + of_node_put(root); + return rc; +} +EXPORT_SYMBOL(of_platform_bus_probe); + +static int of_dev_node_match(struct device *dev, void *data) +{ + return to_of_device(dev)->node == data; +} + +struct of_device *of_find_device_by_node(struct device_node *np) +{ + struct device *dev; + + dev = bus_find_device(&of_platform_bus_type, + NULL, np, of_dev_node_match); + if (dev) + return to_of_device(dev); + return NULL; +} +EXPORT_SYMBOL(of_find_device_by_node); + +static int of_dev_phandle_match(struct device *dev, void *data) +{ + phandle *ph = data; + return to_of_device(dev)->node->linux_phandle == *ph; +} + +struct of_device *of_find_device_by_phandle(phandle ph) +{ + struct device *dev; + + dev = bus_find_device(&of_platform_bus_type, + NULL, &ph, of_dev_phandle_match); + if (dev) + return to_of_device(dev); + return NULL; +} +EXPORT_SYMBOL(of_find_device_by_phandle); diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c new file mode 100644 index 000000000000..07d4fa339eda --- /dev/null +++ b/arch/microblaze/kernel/process.c @@ -0,0 +1,190 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/pm.h> +#include <linux/tick.h> +#include <linux/bitops.h> +#include <asm/system.h> +#include <asm/pgalloc.h> + +void show_regs(struct pt_regs *regs) +{ + printk(KERN_INFO " Registers dump: mode=%X\r\n", regs->pt_mode); + printk(KERN_INFO " r1=%08lX, r2=%08lX, r3=%08lX, r4=%08lX\n", + regs->r1, regs->r2, regs->r3, regs->r4); + printk(KERN_INFO " r5=%08lX, r6=%08lX, r7=%08lX, r8=%08lX\n", + regs->r5, regs->r6, regs->r7, regs->r8); + printk(KERN_INFO " r9=%08lX, r10=%08lX, r11=%08lX, r12=%08lX\n", + regs->r9, regs->r10, regs->r11, regs->r12); + printk(KERN_INFO " r13=%08lX, r14=%08lX, r15=%08lX, r16=%08lX\n", + regs->r13, regs->r14, regs->r15, regs->r16); + printk(KERN_INFO " r17=%08lX, r18=%08lX, r19=%08lX, r20=%08lX\n", + regs->r17, regs->r18, regs->r19, regs->r20); + printk(KERN_INFO " r21=%08lX, r22=%08lX, r23=%08lX, r24=%08lX\n", + regs->r21, regs->r22, regs->r23, regs->r24); + printk(KERN_INFO " r25=%08lX, r26=%08lX, r27=%08lX, r28=%08lX\n", + regs->r25, regs->r26, regs->r27, regs->r28); + printk(KERN_INFO " r29=%08lX, r30=%08lX, r31=%08lX, rPC=%08lX\n", + regs->r29, regs->r30, regs->r31, regs->pc); + printk(KERN_INFO " msr=%08lX, ear=%08lX, esr=%08lX, fsr=%08lX\n", + regs->msr, regs->ear, regs->esr, regs->fsr); +} + +void (*pm_idle)(void); +void (*pm_power_off)(void) = NULL; +EXPORT_SYMBOL(pm_power_off); + +static int hlt_counter = 1; + +void disable_hlt(void) +{ + hlt_counter++; +} +EXPORT_SYMBOL(disable_hlt); + +void enable_hlt(void) +{ + hlt_counter--; +} +EXPORT_SYMBOL(enable_hlt); + +static int __init nohlt_setup(char *__unused) +{ + hlt_counter = 1; + return 1; +} +__setup("nohlt", nohlt_setup); + +static int __init hlt_setup(char *__unused) +{ + hlt_counter = 0; + return 1; +} +__setup("hlt", hlt_setup); + +void default_idle(void) +{ + if (!hlt_counter) { + clear_thread_flag(TIF_POLLING_NRFLAG); + smp_mb__after_clear_bit(); + local_irq_disable(); + while (!need_resched()) + cpu_sleep(); + local_irq_enable(); + set_thread_flag(TIF_POLLING_NRFLAG); + } else + while (!need_resched()) + cpu_relax(); +} + +void cpu_idle(void) +{ + set_thread_flag(TIF_POLLING_NRFLAG); + + /* endless idle loop with no priority at all */ + while (1) { + void (*idle)(void) = pm_idle; + + if (!idle) + idle = default_idle; + + tick_nohz_stop_sched_tick(1); + while (!need_resched()) + idle(); + tick_nohz_restart_sched_tick(); + + preempt_enable_no_resched(); + schedule(); + preempt_disable(); + check_pgt_cache(); + } +} + +void flush_thread(void) +{ +} + +int copy_thread(unsigned long clone_flags, unsigned long usp, + unsigned long unused, + struct task_struct *p, struct pt_regs *regs) +{ + struct pt_regs *childregs = task_pt_regs(p); + struct thread_info *ti = task_thread_info(p); + + *childregs = *regs; + if (user_mode(regs)) + childregs->r1 = usp; + else + childregs->r1 = ((unsigned long) ti) + THREAD_SIZE; + + memset(&ti->cpu_context, 0, sizeof(struct cpu_context)); + ti->cpu_context.r1 = (unsigned long)childregs; + ti->cpu_context.msr = (unsigned long)childregs->msr; + ti->cpu_context.r15 = (unsigned long)ret_from_fork - 8; + + if (clone_flags & CLONE_SETTLS) + ; + + return 0; +} + +/* + * Return saved PC of a blocked thread. + */ +unsigned long thread_saved_pc(struct task_struct *tsk) +{ + struct cpu_context *ctx = + &(((struct thread_info *)(tsk->stack))->cpu_context); + + /* Check whether the thread is blocked in resume() */ + if (in_sched_functions(ctx->r15)) + return (unsigned long)ctx->r15; + else + return ctx->r14; +} + +static void kernel_thread_helper(int (*fn)(void *), void *arg) +{ + fn(arg); + do_exit(-1); +} + +int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) +{ + struct pt_regs regs; + + memset(®s, 0, sizeof(regs)); + /* store them in non-volatile registers */ + regs.r5 = (unsigned long)fn; + regs.r6 = (unsigned long)arg; + local_save_flags(regs.msr); + regs.pc = (unsigned long)kernel_thread_helper; + regs.pt_mode = 1; + + return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, + ®s, 0, NULL, NULL); +} + +unsigned long get_wchan(struct task_struct *p) +{ +/* TBD (used by procfs) */ + return 0; +} + +/* Set up a thread for executing a new program */ +void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) +{ + set_fs(USER_DS); + regs->pc = pc; + regs->r1 = usp; + regs->pt_mode = 0; +} diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c new file mode 100644 index 000000000000..34c48718061a --- /dev/null +++ b/arch/microblaze/kernel/prom.c @@ -0,0 +1,1146 @@ +/* + * Procedures for creating, accessing and interpreting the device tree. + * + * Paul Mackerras August 1996. + * Copyright (C) 1996-2005 Paul Mackerras. + * + * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner. + * {engebret|bergner}@us.ibm.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <stdarg.h> +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/init.h> +#include <linux/threads.h> +#include <linux/spinlock.h> +#include <linux/types.h> +#include <linux/pci.h> +#include <linux/stringify.h> +#include <linux/delay.h> +#include <linux/initrd.h> +#include <linux/bitops.h> +#include <linux/module.h> +#include <linux/kexec.h> +#include <linux/debugfs.h> +#include <linux/irq.h> +#include <linux/lmb.h> + +#include <asm/prom.h> +#include <asm/page.h> +#include <asm/processor.h> +#include <asm/irq.h> +#include <linux/io.h> +#include <asm/system.h> +#include <asm/mmu.h> +#include <asm/pgtable.h> +#include <asm/sections.h> +#include <asm/pci-bridge.h> + +static int __initdata dt_root_addr_cells; +static int __initdata dt_root_size_cells; + +typedef u32 cell_t; + +static struct boot_param_header *initial_boot_params; + +/* export that to outside world */ +struct device_node *of_chosen; + +static inline char *find_flat_dt_string(u32 offset) +{ + return ((char *)initial_boot_params) + + initial_boot_params->off_dt_strings + offset; +} + +/** + * This function is used to scan the flattened device-tree, it is + * used to extract the memory informations at boot before we can + * unflatten the tree + */ +int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data) +{ + unsigned long p = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + int rc = 0; + int depth = -1; + + do { + u32 tag = *((u32 *)p); + char *pathp; + + p += 4; + if (tag == OF_DT_END_NODE) { + depth--; + continue; + } + if (tag == OF_DT_NOP) + continue; + if (tag == OF_DT_END) + break; + if (tag == OF_DT_PROP) { + u32 sz = *((u32 *)p); + p += 8; + if (initial_boot_params->version < 0x10) + p = _ALIGN(p, sz >= 8 ? 8 : 4); + p += sz; + p = _ALIGN(p, 4); + continue; + } + if (tag != OF_DT_BEGIN_NODE) { + printk(KERN_WARNING "Invalid tag %x scanning flattened" + " device tree !\n", tag); + return -EINVAL; + } + depth++; + pathp = (char *)p; + p = _ALIGN(p + strlen(pathp) + 1, 4); + if ((*pathp) == '/') { + char *lp, *np; + for (lp = NULL, np = pathp; *np; np++) + if ((*np) == '/') + lp = np+1; + if (lp != NULL) + pathp = lp; + } + rc = it(p, pathp, depth, data); + if (rc != 0) + break; + } while (1); + + return rc; +} + +unsigned long __init of_get_flat_dt_root(void) +{ + unsigned long p = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + + while (*((u32 *)p) == OF_DT_NOP) + p += 4; + BUG_ON(*((u32 *)p) != OF_DT_BEGIN_NODE); + p += 4; + return _ALIGN(p + strlen((char *)p) + 1, 4); +} + +/** + * This function can be used within scan_flattened_dt callback to get + * access to properties + */ +void *__init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size) +{ + unsigned long p = node; + + do { + u32 tag = *((u32 *)p); + u32 sz, noff; + const char *nstr; + + p += 4; + if (tag == OF_DT_NOP) + continue; + if (tag != OF_DT_PROP) + return NULL; + + sz = *((u32 *)p); + noff = *((u32 *)(p + 4)); + p += 8; + if (initial_boot_params->version < 0x10) + p = _ALIGN(p, sz >= 8 ? 8 : 4); + + nstr = find_flat_dt_string(noff); + if (nstr == NULL) { + printk(KERN_WARNING "Can't find property index" + " name !\n"); + return NULL; + } + if (strcmp(name, nstr) == 0) { + if (size) + *size = sz; + return (void *)p; + } + p += sz; + p = _ALIGN(p, 4); + } while (1); +} + +int __init of_flat_dt_is_compatible(unsigned long node, const char *compat) +{ + const char *cp; + unsigned long cplen, l; + + cp = of_get_flat_dt_prop(node, "compatible", &cplen); + if (cp == NULL) + return 0; + while (cplen > 0) { + if (strncasecmp(cp, compat, strlen(compat)) == 0) + return 1; + l = strlen(cp) + 1; + cp += l; + cplen -= l; + } + + return 0; +} + +static void *__init unflatten_dt_alloc(unsigned long *mem, unsigned long size, + unsigned long align) +{ + void *res; + + *mem = _ALIGN(*mem, align); + res = (void *)*mem; + *mem += size; + + return res; +} + +static unsigned long __init unflatten_dt_node(unsigned long mem, + unsigned long *p, + struct device_node *dad, + struct device_node ***allnextpp, + unsigned long fpsize) +{ + struct device_node *np; + struct property *pp, **prev_pp = NULL; + char *pathp; + u32 tag; + unsigned int l, allocl; + int has_name = 0; + int new_format = 0; + + tag = *((u32 *)(*p)); + if (tag != OF_DT_BEGIN_NODE) { + printk("Weird tag at start of node: %x\n", tag); + return mem; + } + *p += 4; + pathp = (char *)*p; + l = allocl = strlen(pathp) + 1; + *p = _ALIGN(*p + l, 4); + + /* version 0x10 has a more compact unit name here instead of the full + * path. we accumulate the full path size using "fpsize", we'll rebuild + * it later. We detect this because the first character of the name is + * not '/'. + */ + if ((*pathp) != '/') { + new_format = 1; + if (fpsize == 0) { + /* root node: special case. fpsize accounts for path + * plus terminating zero. root node only has '/', so + * fpsize should be 2, but we want to avoid the first + * level nodes to have two '/' so we use fpsize 1 here + */ + fpsize = 1; + allocl = 2; + } else { + /* account for '/' and path size minus terminal 0 + * already in 'l' + */ + fpsize += l; + allocl = fpsize; + } + } + + np = unflatten_dt_alloc(&mem, sizeof(struct device_node) + allocl, + __alignof__(struct device_node)); + if (allnextpp) { + memset(np, 0, sizeof(*np)); + np->full_name = ((char *)np) + sizeof(struct device_node); + if (new_format) { + char *p2 = np->full_name; + /* rebuild full path for new format */ + if (dad && dad->parent) { + strcpy(p2, dad->full_name); +#ifdef DEBUG + if ((strlen(p2) + l + 1) != allocl) { + pr_debug("%s: p: %d, l: %d, a: %d\n", + pathp, (int)strlen(p2), + l, allocl); + } +#endif + p2 += strlen(p2); + } + *(p2++) = '/'; + memcpy(p2, pathp, l); + } else + memcpy(np->full_name, pathp, l); + prev_pp = &np->properties; + **allnextpp = np; + *allnextpp = &np->allnext; + if (dad != NULL) { + np->parent = dad; + /* we temporarily use the next field as `last_child'*/ + if (dad->next == NULL) + dad->child = np; + else + dad->next->sibling = np; + dad->next = np; + } + kref_init(&np->kref); + } + while (1) { + u32 sz, noff; + char *pname; + + tag = *((u32 *)(*p)); + if (tag == OF_DT_NOP) { + *p += 4; + continue; + } + if (tag != OF_DT_PROP) + break; + *p += 4; + sz = *((u32 *)(*p)); + noff = *((u32 *)((*p) + 4)); + *p += 8; + if (initial_boot_params->version < 0x10) + *p = _ALIGN(*p, sz >= 8 ? 8 : 4); + + pname = find_flat_dt_string(noff); + if (pname == NULL) { + printk(KERN_INFO + "Can't find property name in list !\n"); + break; + } + if (strcmp(pname, "name") == 0) + has_name = 1; + l = strlen(pname) + 1; + pp = unflatten_dt_alloc(&mem, sizeof(struct property), + __alignof__(struct property)); + if (allnextpp) { + if (strcmp(pname, "linux,phandle") == 0) { + np->node = *((u32 *)*p); + if (np->linux_phandle == 0) + np->linux_phandle = np->node; + } + if (strcmp(pname, "ibm,phandle") == 0) + np->linux_phandle = *((u32 *)*p); + pp->name = pname; + pp->length = sz; + pp->value = (void *)*p; + *prev_pp = pp; + prev_pp = &pp->next; + } + *p = _ALIGN((*p) + sz, 4); + } + /* with version 0x10 we may not have the name property, recreate + * it here from the unit name if absent + */ + if (!has_name) { + char *p1 = pathp, *ps = pathp, *pa = NULL; + int sz; + + while (*p1) { + if ((*p1) == '@') + pa = p1; + if ((*p1) == '/') + ps = p1 + 1; + p1++; + } + if (pa < ps) + pa = p1; + sz = (pa - ps) + 1; + pp = unflatten_dt_alloc(&mem, sizeof(struct property) + sz, + __alignof__(struct property)); + if (allnextpp) { + pp->name = "name"; + pp->length = sz; + pp->value = pp + 1; + *prev_pp = pp; + prev_pp = &pp->next; + memcpy(pp->value, ps, sz - 1); + ((char *)pp->value)[sz - 1] = 0; + pr_debug("fixed up name for %s -> %s\n", pathp, + (char *)pp->value); + } + } + if (allnextpp) { + *prev_pp = NULL; + np->name = of_get_property(np, "name", NULL); + np->type = of_get_property(np, "device_type", NULL); + + if (!np->name) + np->name = "<NULL>"; + if (!np->type) + np->type = "<NULL>"; + } + while (tag == OF_DT_BEGIN_NODE) { + mem = unflatten_dt_node(mem, p, np, allnextpp, fpsize); + tag = *((u32 *)(*p)); + } + if (tag != OF_DT_END_NODE) { + printk(KERN_INFO "Weird tag at end of node: %x\n", tag); + return mem; + } + *p += 4; + return mem; +} + +/** + * unflattens the device-tree passed by the firmware, creating the + * tree of struct device_node. It also fills the "name" and "type" + * pointers of the nodes so the normal device-tree walking functions + * can be used (this used to be done by finish_device_tree) + */ +void __init unflatten_device_tree(void) +{ + unsigned long start, mem, size; + struct device_node **allnextp = &allnodes; + + pr_debug(" -> unflatten_device_tree()\n"); + + /* First pass, scan for size */ + start = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + size = unflatten_dt_node(0, &start, NULL, NULL, 0); + size = (size | 3) + 1; + + pr_debug(" size is %lx, allocating...\n", size); + + /* Allocate memory for the expanded device tree */ + mem = lmb_alloc(size + 4, __alignof__(struct device_node)); + mem = (unsigned long) __va(mem); + + ((u32 *)mem)[size / 4] = 0xdeadbeef; + + pr_debug(" unflattening %lx...\n", mem); + + /* Second pass, do actual unflattening */ + start = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + unflatten_dt_node(mem, &start, NULL, &allnextp, 0); + if (*((u32 *)start) != OF_DT_END) + printk(KERN_WARNING "Weird tag at end of tree: %08x\n", + *((u32 *)start)); + if (((u32 *)mem)[size / 4] != 0xdeadbeef) + printk(KERN_WARNING "End of tree marker overwritten: %08x\n", + ((u32 *)mem)[size / 4]); + *allnextp = NULL; + + /* Get pointer to OF "/chosen" node for use everywhere */ + of_chosen = of_find_node_by_path("/chosen"); + if (of_chosen == NULL) + of_chosen = of_find_node_by_path("/chosen@0"); + + pr_debug(" <- unflatten_device_tree()\n"); +} + +#define early_init_dt_scan_drconf_memory(node) 0 + +static int __init early_init_dt_scan_cpus(unsigned long node, + const char *uname, int depth, + void *data) +{ + static int logical_cpuid; + char *type = of_get_flat_dt_prop(node, "device_type", NULL); + const u32 *intserv; + int i, nthreads; + int found = 0; + + /* We are scanning "cpu" nodes only */ + if (type == NULL || strcmp(type, "cpu") != 0) + return 0; + + /* Get physical cpuid */ + intserv = of_get_flat_dt_prop(node, "reg", NULL); + nthreads = 1; + + /* + * Now see if any of these threads match our boot cpu. + * NOTE: This must match the parsing done in smp_setup_cpu_maps. + */ + for (i = 0; i < nthreads; i++) { + /* + * version 2 of the kexec param format adds the phys cpuid of + * booted proc. + */ + if (initial_boot_params && initial_boot_params->version >= 2) { + if (intserv[i] == + initial_boot_params->boot_cpuid_phys) { + found = 1; + break; + } + } else { + /* + * Check if it's the boot-cpu, set it's hw index now, + * unfortunately this format did not support booting + * off secondary threads. + */ + if (of_get_flat_dt_prop(node, + "linux,boot-cpu", NULL) != NULL) { + found = 1; + break; + } + } + +#ifdef CONFIG_SMP + /* logical cpu id is always 0 on UP kernels */ + logical_cpuid++; +#endif + } + + if (found) { + pr_debug("boot cpu: logical %d physical %d\n", logical_cpuid, + intserv[i]); + boot_cpuid = logical_cpuid; + } + + return 0; +} + +#ifdef CONFIG_BLK_DEV_INITRD +static void __init early_init_dt_check_for_initrd(unsigned long node) +{ + unsigned long l; + u32 *prop; + + pr_debug("Looking for initrd properties... "); + + prop = of_get_flat_dt_prop(node, "linux,initrd-start", &l); + if (prop) { + initrd_start = (unsigned long)__va(of_read_ulong(prop, l/4)); + + prop = of_get_flat_dt_prop(node, "linux,initrd-end", &l); + if (prop) { + initrd_end = (unsigned long) + __va(of_read_ulong(prop, l/4)); + initrd_below_start_ok = 1; + } else { + initrd_start = 0; + } + } + + pr_debug("initrd_start=0x%lx initrd_end=0x%lx\n", + initrd_start, initrd_end); +} +#else +static inline void early_init_dt_check_for_initrd(unsigned long node) +{ +} +#endif /* CONFIG_BLK_DEV_INITRD */ + +static int __init early_init_dt_scan_chosen(unsigned long node, + const char *uname, int depth, void *data) +{ + unsigned long l; + char *p; + + pr_debug("search \"chosen\", depth: %d, uname: %s\n", depth, uname); + + if (depth != 1 || + (strcmp(uname, "chosen") != 0 && + strcmp(uname, "chosen@0") != 0)) + return 0; + +#ifdef CONFIG_KEXEC + lprop = (u64 *)of_get_flat_dt_prop(node, + "linux,crashkernel-base", NULL); + if (lprop) + crashk_res.start = *lprop; + + lprop = (u64 *)of_get_flat_dt_prop(node, + "linux,crashkernel-size", NULL); + if (lprop) + crashk_res.end = crashk_res.start + *lprop - 1; +#endif + + early_init_dt_check_for_initrd(node); + + /* Retreive command line */ + p = of_get_flat_dt_prop(node, "bootargs", &l); + if (p != NULL && l > 0) + strlcpy(cmd_line, p, min((int)l, COMMAND_LINE_SIZE)); + +#ifdef CONFIG_CMDLINE + if (p == NULL || l == 0 || (l == 1 && (*p) == 0)) + strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE); +#endif /* CONFIG_CMDLINE */ + + pr_debug("Command line is: %s\n", cmd_line); + + /* break now */ + return 1; +} + +static int __init early_init_dt_scan_root(unsigned long node, + const char *uname, int depth, void *data) +{ + u32 *prop; + + if (depth != 0) + return 0; + + prop = of_get_flat_dt_prop(node, "#size-cells", NULL); + dt_root_size_cells = (prop == NULL) ? 1 : *prop; + pr_debug("dt_root_size_cells = %x\n", dt_root_size_cells); + + prop = of_get_flat_dt_prop(node, "#address-cells", NULL); + dt_root_addr_cells = (prop == NULL) ? 2 : *prop; + pr_debug("dt_root_addr_cells = %x\n", dt_root_addr_cells); + + /* break now */ + return 1; +} + +static u64 __init dt_mem_next_cell(int s, cell_t **cellp) +{ + cell_t *p = *cellp; + + *cellp = p + s; + return of_read_number(p, s); +} + +static int __init early_init_dt_scan_memory(unsigned long node, + const char *uname, int depth, void *data) +{ + char *type = of_get_flat_dt_prop(node, "device_type", NULL); + cell_t *reg, *endp; + unsigned long l; + + /* Look for the ibm,dynamic-reconfiguration-memory node */ +/* if (depth == 1 && + strcmp(uname, "ibm,dynamic-reconfiguration-memory") == 0) + return early_init_dt_scan_drconf_memory(node); +*/ + /* We are scanning "memory" nodes only */ + if (type == NULL) { + /* + * The longtrail doesn't have a device_type on the + * /memory node, so look for the node called /memory@0. + */ + if (depth != 1 || strcmp(uname, "memory@0") != 0) + return 0; + } else if (strcmp(type, "memory") != 0) + return 0; + + reg = (cell_t *)of_get_flat_dt_prop(node, "linux,usable-memory", &l); + if (reg == NULL) + reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l); + if (reg == NULL) + return 0; + + endp = reg + (l / sizeof(cell_t)); + + pr_debug("memory scan node %s, reg size %ld, data: %x %x %x %x,\n", + uname, l, reg[0], reg[1], reg[2], reg[3]); + + while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { + u64 base, size; + + base = dt_mem_next_cell(dt_root_addr_cells, ®); + size = dt_mem_next_cell(dt_root_size_cells, ®); + + if (size == 0) + continue; + pr_debug(" - %llx , %llx\n", (unsigned long long)base, + (unsigned long long)size); + + lmb_add(base, size); + } + return 0; +} + +#ifdef CONFIG_PHYP_DUMP +/** + * phyp_dump_calculate_reserve_size() - reserve variable boot area 5% or arg + * + * Function to find the largest size we need to reserve + * during early boot process. + * + * It either looks for boot param and returns that OR + * returns larger of 256 or 5% rounded down to multiples of 256MB. + * + */ +static inline unsigned long phyp_dump_calculate_reserve_size(void) +{ + unsigned long tmp; + + if (phyp_dump_info->reserve_bootvar) + return phyp_dump_info->reserve_bootvar; + + /* divide by 20 to get 5% of value */ + tmp = lmb_end_of_DRAM(); + do_div(tmp, 20); + + /* round it down in multiples of 256 */ + tmp = tmp & ~0x0FFFFFFFUL; + + return (tmp > PHYP_DUMP_RMR_END ? tmp : PHYP_DUMP_RMR_END); +} + +/** + * phyp_dump_reserve_mem() - reserve all not-yet-dumped mmemory + * + * This routine may reserve memory regions in the kernel only + * if the system is supported and a dump was taken in last + * boot instance or if the hardware is supported and the + * scratch area needs to be setup. In other instances it returns + * without reserving anything. The memory in case of dump being + * active is freed when the dump is collected (by userland tools). + */ +static void __init phyp_dump_reserve_mem(void) +{ + unsigned long base, size; + unsigned long variable_reserve_size; + + if (!phyp_dump_info->phyp_dump_configured) { + printk(KERN_ERR "Phyp-dump not supported on this hardware\n"); + return; + } + + if (!phyp_dump_info->phyp_dump_at_boot) { + printk(KERN_INFO "Phyp-dump disabled at boot time\n"); + return; + } + + variable_reserve_size = phyp_dump_calculate_reserve_size(); + + if (phyp_dump_info->phyp_dump_is_active) { + /* Reserve *everything* above RMR.Area freed by userland tools*/ + base = variable_reserve_size; + size = lmb_end_of_DRAM() - base; + + /* XXX crashed_ram_end is wrong, since it may be beyond + * the memory_limit, it will need to be adjusted. */ + lmb_reserve(base, size); + + phyp_dump_info->init_reserve_start = base; + phyp_dump_info->init_reserve_size = size; + } else { + size = phyp_dump_info->cpu_state_size + + phyp_dump_info->hpte_region_size + + variable_reserve_size; + base = lmb_end_of_DRAM() - size; + lmb_reserve(base, size); + phyp_dump_info->init_reserve_start = base; + phyp_dump_info->init_reserve_size = size; + } +} +#else +static inline void __init phyp_dump_reserve_mem(void) {} +#endif /* CONFIG_PHYP_DUMP && CONFIG_PPC_RTAS */ + +#ifdef CONFIG_EARLY_PRINTK +/* MS this is Microblaze specifig function */ +static int __init early_init_dt_scan_serial(unsigned long node, + const char *uname, int depth, void *data) +{ + unsigned long l; + char *p; + int *addr; + + pr_debug("search \"chosen\", depth: %d, uname: %s\n", depth, uname); + +/* find all serial nodes */ + if (strncmp(uname, "serial", 6) != 0) + return 0; + + early_init_dt_check_for_initrd(node); + +/* find compatible node with uartlite */ + p = of_get_flat_dt_prop(node, "compatible", &l); + if ((strncmp(p, "xlnx,xps-uartlite", 17) != 0) && + (strncmp(p, "xlnx,opb-uartlite", 17) != 0)) + return 0; + + addr = of_get_flat_dt_prop(node, "reg", &l); + return *addr; /* return address */ +} + +/* this function is looking for early uartlite console - Microblaze specific */ +int __init early_uartlite_console(void) +{ + return of_scan_flat_dt(early_init_dt_scan_serial, NULL); +} +#endif + +void __init early_init_devtree(void *params) +{ + pr_debug(" -> early_init_devtree(%p)\n", params); + + /* Setup flat device-tree pointer */ + initial_boot_params = params; + +#ifdef CONFIG_PHYP_DUMP + /* scan tree to see if dump occured during last boot */ + of_scan_flat_dt(early_init_dt_scan_phyp_dump, NULL); +#endif + + /* Retrieve various informations from the /chosen node of the + * device-tree, including the platform type, initrd location and + * size, TCE reserve, and more ... + */ + of_scan_flat_dt(early_init_dt_scan_chosen, NULL); + + /* Scan memory nodes and rebuild LMBs */ + lmb_init(); + of_scan_flat_dt(early_init_dt_scan_root, NULL); + of_scan_flat_dt(early_init_dt_scan_memory, NULL); + + /* Save command line for /proc/cmdline and then parse parameters */ + strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE); + parse_early_param(); + + lmb_analyze(); + + pr_debug("Phys. mem: %lx\n", (unsigned long) lmb_phys_mem_size()); + + pr_debug("Scanning CPUs ...\n"); + + /* Retreive CPU related informations from the flat tree + * (altivec support, boot CPU ID, ...) + */ + of_scan_flat_dt(early_init_dt_scan_cpus, NULL); + + pr_debug(" <- early_init_devtree()\n"); +} + +/** + * Indicates whether the root node has a given value in its + * compatible property. + */ +int machine_is_compatible(const char *compat) +{ + struct device_node *root; + int rc = 0; + + root = of_find_node_by_path("/"); + if (root) { + rc = of_device_is_compatible(root, compat); + of_node_put(root); + } + return rc; +} +EXPORT_SYMBOL(machine_is_compatible); + +/******* + * + * New implementation of the OF "find" APIs, return a refcounted + * object, call of_node_put() when done. The device tree and list + * are protected by a rw_lock. + * + * Note that property management will need some locking as well, + * this isn't dealt with yet. + * + *******/ + +/** + * of_find_node_by_phandle - Find a node given a phandle + * @handle: phandle of the node to find + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_phandle(phandle handle) +{ + struct device_node *np; + + read_lock(&devtree_lock); + for (np = allnodes; np != NULL; np = np->allnext) + if (np->linux_phandle == handle) + break; + of_node_get(np); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_phandle); + +/** + * of_find_all_nodes - Get next node in global list + * @prev: Previous node or NULL to start iteration + * of_node_put() will be called on it + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_all_nodes(struct device_node *prev) +{ + struct device_node *np; + + read_lock(&devtree_lock); + np = prev ? prev->allnext : allnodes; + for (; np != NULL; np = np->allnext) + if (of_node_get(np)) + break; + of_node_put(prev); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_all_nodes); + +/** + * of_node_get - Increment refcount of a node + * @node: Node to inc refcount, NULL is supported to + * simplify writing of callers + * + * Returns node. + */ +struct device_node *of_node_get(struct device_node *node) +{ + if (node) + kref_get(&node->kref); + return node; +} +EXPORT_SYMBOL(of_node_get); + +static inline struct device_node *kref_to_device_node(struct kref *kref) +{ + return container_of(kref, struct device_node, kref); +} + +/** + * of_node_release - release a dynamically allocated node + * @kref: kref element of the node to be released + * + * In of_node_put() this function is passed to kref_put() + * as the destructor. + */ +static void of_node_release(struct kref *kref) +{ + struct device_node *node = kref_to_device_node(kref); + struct property *prop = node->properties; + + /* We should never be releasing nodes that haven't been detached. */ + if (!of_node_check_flag(node, OF_DETACHED)) { + printk(KERN_INFO "WARNING: Bad of_node_put() on %s\n", + node->full_name); + dump_stack(); + kref_init(&node->kref); + return; + } + + if (!of_node_check_flag(node, OF_DYNAMIC)) + return; + + while (prop) { + struct property *next = prop->next; + kfree(prop->name); + kfree(prop->value); + kfree(prop); + prop = next; + + if (!prop) { + prop = node->deadprops; + node->deadprops = NULL; + } + } + kfree(node->full_name); + kfree(node->data); + kfree(node); +} + +/** + * of_node_put - Decrement refcount of a node + * @node: Node to dec refcount, NULL is supported to + * simplify writing of callers + * + */ +void of_node_put(struct device_node *node) +{ + if (node) + kref_put(&node->kref, of_node_release); +} +EXPORT_SYMBOL(of_node_put); + +/* + * Plug a device node into the tree and global list. + */ +void of_attach_node(struct device_node *np) +{ + unsigned long flags; + + write_lock_irqsave(&devtree_lock, flags); + np->sibling = np->parent->child; + np->allnext = allnodes; + np->parent->child = np; + allnodes = np; + write_unlock_irqrestore(&devtree_lock, flags); +} + +/* + * "Unplug" a node from the device tree. The caller must hold + * a reference to the node. The memory associated with the node + * is not freed until its refcount goes to zero. + */ +void of_detach_node(struct device_node *np) +{ + struct device_node *parent; + unsigned long flags; + + write_lock_irqsave(&devtree_lock, flags); + + parent = np->parent; + if (!parent) + goto out_unlock; + + if (allnodes == np) + allnodes = np->allnext; + else { + struct device_node *prev; + for (prev = allnodes; + prev->allnext != np; + prev = prev->allnext) + ; + prev->allnext = np->allnext; + } + + if (parent->child == np) + parent->child = np->sibling; + else { + struct device_node *prevsib; + for (prevsib = np->parent->child; + prevsib->sibling != np; + prevsib = prevsib->sibling) + ; + prevsib->sibling = np->sibling; + } + + of_node_set_flag(np, OF_DETACHED); + +out_unlock: + write_unlock_irqrestore(&devtree_lock, flags); +} + +/* + * Add a property to a node + */ +int prom_add_property(struct device_node *np, struct property *prop) +{ + struct property **next; + unsigned long flags; + + prop->next = NULL; + write_lock_irqsave(&devtree_lock, flags); + next = &np->properties; + while (*next) { + if (strcmp(prop->name, (*next)->name) == 0) { + /* duplicate ! don't insert it */ + write_unlock_irqrestore(&devtree_lock, flags); + return -1; + } + next = &(*next)->next; + } + *next = prop; + write_unlock_irqrestore(&devtree_lock, flags); + +#ifdef CONFIG_PROC_DEVICETREE + /* try to add to proc as well if it was initialized */ + if (np->pde) + proc_device_tree_add_prop(np->pde, prop); +#endif /* CONFIG_PROC_DEVICETREE */ + + return 0; +} + +/* + * Remove a property from a node. Note that we don't actually + * remove it, since we have given out who-knows-how-many pointers + * to the data using get-property. Instead we just move the property + * to the "dead properties" list, so it won't be found any more. + */ +int prom_remove_property(struct device_node *np, struct property *prop) +{ + struct property **next; + unsigned long flags; + int found = 0; + + write_lock_irqsave(&devtree_lock, flags); + next = &np->properties; + while (*next) { + if (*next == prop) { + /* found the node */ + *next = prop->next; + prop->next = np->deadprops; + np->deadprops = prop; + found = 1; + break; + } + next = &(*next)->next; + } + write_unlock_irqrestore(&devtree_lock, flags); + + if (!found) + return -ENODEV; + +#ifdef CONFIG_PROC_DEVICETREE + /* try to remove the proc node as well */ + if (np->pde) + proc_device_tree_remove_prop(np->pde, prop); +#endif /* CONFIG_PROC_DEVICETREE */ + + return 0; +} + +/* + * Update a property in a node. Note that we don't actually + * remove it, since we have given out who-knows-how-many pointers + * to the data using get-property. Instead we just move the property + * to the "dead properties" list, and add the new property to the + * property list + */ +int prom_update_property(struct device_node *np, + struct property *newprop, + struct property *oldprop) +{ + struct property **next; + unsigned long flags; + int found = 0; + + write_lock_irqsave(&devtree_lock, flags); + next = &np->properties; + while (*next) { + if (*next == oldprop) { + /* found the node */ + newprop->next = oldprop->next; + *next = newprop; + oldprop->next = np->deadprops; + np->deadprops = oldprop; + found = 1; + break; + } + next = &(*next)->next; + } + write_unlock_irqrestore(&devtree_lock, flags); + + if (!found) + return -ENODEV; + +#ifdef CONFIG_PROC_DEVICETREE + /* try to add to proc as well if it was initialized */ + if (np->pde) + proc_device_tree_update_prop(np->pde, newprop, oldprop); +#endif /* CONFIG_PROC_DEVICETREE */ + + return 0; +} + +#if defined(CONFIG_DEBUG_FS) && defined(DEBUG) +static struct debugfs_blob_wrapper flat_dt_blob; + +static int __init export_flat_device_tree(void) +{ + struct dentry *d; + + flat_dt_blob.data = initial_boot_params; + flat_dt_blob.size = initial_boot_params->totalsize; + + d = debugfs_create_blob("flat-device-tree", S_IFREG | S_IRUSR, + of_debugfs_root, &flat_dt_blob); + if (!d) + return 1; + + return 0; +} +device_initcall(export_flat_device_tree); +#endif diff --git a/arch/microblaze/kernel/prom_parse.c b/arch/microblaze/kernel/prom_parse.c new file mode 100644 index 000000000000..ae0352ecd5a9 --- /dev/null +++ b/arch/microblaze/kernel/prom_parse.c @@ -0,0 +1,1025 @@ +#undef DEBUG + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/pci_regs.h> +#include <linux/module.h> +#include <linux/ioport.h> +#include <linux/etherdevice.h> +#include <asm/prom.h> +#include <asm/pci-bridge.h> + +#define PRu64 "%llx" + +/* Max address size we deal with */ +#define OF_MAX_ADDR_CELLS 4 +#define OF_CHECK_COUNTS(na, ns) ((na) > 0 && (na) <= OF_MAX_ADDR_CELLS && \ + (ns) > 0) + +static struct of_bus *of_match_bus(struct device_node *np); +static int __of_address_to_resource(struct device_node *dev, + const u32 *addrp, u64 size, unsigned int flags, + struct resource *r); + +/* Debug utility */ +#ifdef DEBUG +static void of_dump_addr(const char *s, const u32 *addr, int na) +{ + printk(KERN_INFO "%s", s); + while (na--) + printk(KERN_INFO " %08x", *(addr++)); + printk(KERN_INFO "\n"); +} +#else +static void of_dump_addr(const char *s, const u32 *addr, int na) { } +#endif + +/* Callbacks for bus specific translators */ +struct of_bus { + const char *name; + const char *addresses; + int (*match)(struct device_node *parent); + void (*count_cells)(struct device_node *child, + int *addrc, int *sizec); + u64 (*map)(u32 *addr, const u32 *range, + int na, int ns, int pna); + int (*translate)(u32 *addr, u64 offset, int na); + unsigned int (*get_flags)(const u32 *addr); +}; + +/* + * Default translator (generic bus) + */ + +static void of_bus_default_count_cells(struct device_node *dev, + int *addrc, int *sizec) +{ + if (addrc) + *addrc = of_n_addr_cells(dev); + if (sizec) + *sizec = of_n_size_cells(dev); +} + +static u64 of_bus_default_map(u32 *addr, const u32 *range, + int na, int ns, int pna) +{ + u64 cp, s, da; + + cp = of_read_number(range, na); + s = of_read_number(range + na + pna, ns); + da = of_read_number(addr, na); + + pr_debug("OF: default map, cp="PRu64", s="PRu64", da="PRu64"\n", + cp, s, da); + + if (da < cp || da >= (cp + s)) + return OF_BAD_ADDR; + return da - cp; +} + +static int of_bus_default_translate(u32 *addr, u64 offset, int na) +{ + u64 a = of_read_number(addr, na); + memset(addr, 0, na * 4); + a += offset; + if (na > 1) + addr[na - 2] = a >> 32; + addr[na - 1] = a & 0xffffffffu; + + return 0; +} + +static unsigned int of_bus_default_get_flags(const u32 *addr) +{ + return IORESOURCE_MEM; +} + +#ifdef CONFIG_PCI +/* + * PCI bus specific translator + */ + +static int of_bus_pci_match(struct device_node *np) +{ + /* "vci" is for the /chaos bridge on 1st-gen PCI powermacs */ + return !strcmp(np->type, "pci") || !strcmp(np->type, "vci"); +} + +static void of_bus_pci_count_cells(struct device_node *np, + int *addrc, int *sizec) +{ + if (addrc) + *addrc = 3; + if (sizec) + *sizec = 2; +} + +static u64 of_bus_pci_map(u32 *addr, const u32 *range, int na, int ns, int pna) +{ + u64 cp, s, da; + + /* Check address type match */ + if ((addr[0] ^ range[0]) & 0x03000000) + return OF_BAD_ADDR; + + /* Read address values, skipping high cell */ + cp = of_read_number(range + 1, na - 1); + s = of_read_number(range + na + pna, ns); + da = of_read_number(addr + 1, na - 1); + + pr_debug("OF: PCI map, cp="PRu64", s="PRu64", da="PRu64"\n", cp, s, da); + + if (da < cp || da >= (cp + s)) + return OF_BAD_ADDR; + return da - cp; +} + +static int of_bus_pci_translate(u32 *addr, u64 offset, int na) +{ + return of_bus_default_translate(addr + 1, offset, na - 1); +} + +static unsigned int of_bus_pci_get_flags(const u32 *addr) +{ + unsigned int flags = 0; + u32 w = addr[0]; + + switch ((w >> 24) & 0x03) { + case 0x01: + flags |= IORESOURCE_IO; + break; + case 0x02: /* 32 bits */ + case 0x03: /* 64 bits */ + flags |= IORESOURCE_MEM; + break; + } + if (w & 0x40000000) + flags |= IORESOURCE_PREFETCH; + return flags; +} + +const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, + unsigned int *flags) +{ + const u32 *prop; + unsigned int psize; + struct device_node *parent; + struct of_bus *bus; + int onesize, i, na, ns; + + /* Get parent & match bus type */ + parent = of_get_parent(dev); + if (parent == NULL) + return NULL; + bus = of_match_bus(parent); + if (strcmp(bus->name, "pci")) { + of_node_put(parent); + return NULL; + } + bus->count_cells(dev, &na, &ns); + of_node_put(parent); + if (!OF_CHECK_COUNTS(na, ns)) + return NULL; + + /* Get "reg" or "assigned-addresses" property */ + prop = of_get_property(dev, bus->addresses, &psize); + if (prop == NULL) + return NULL; + psize /= 4; + + onesize = na + ns; + for (i = 0; psize >= onesize; psize -= onesize, prop += onesize, i++) + if ((prop[0] & 0xff) == ((bar_no * 4) + PCI_BASE_ADDRESS_0)) { + if (size) + *size = of_read_number(prop + na, ns); + if (flags) + *flags = bus->get_flags(prop); + return prop; + } + return NULL; +} +EXPORT_SYMBOL(of_get_pci_address); + +int of_pci_address_to_resource(struct device_node *dev, int bar, + struct resource *r) +{ + const u32 *addrp; + u64 size; + unsigned int flags; + + addrp = of_get_pci_address(dev, bar, &size, &flags); + if (addrp == NULL) + return -EINVAL; + return __of_address_to_resource(dev, addrp, size, flags, r); +} +EXPORT_SYMBOL_GPL(of_pci_address_to_resource); + +static u8 of_irq_pci_swizzle(u8 slot, u8 pin) +{ + return (((pin - 1) + slot) % 4) + 1; +} + +int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq) +{ + struct device_node *dn, *ppnode; + struct pci_dev *ppdev; + u32 lspec; + u32 laddr[3]; + u8 pin; + int rc; + + /* Check if we have a device node, if yes, fallback to standard OF + * parsing + */ + dn = pci_device_to_OF_node(pdev); + if (dn) + return of_irq_map_one(dn, 0, out_irq); + + /* Ok, we don't, time to have fun. Let's start by building up an + * interrupt spec. we assume #interrupt-cells is 1, which is standard + * for PCI. If you do different, then don't use that routine. + */ + rc = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin); + if (rc != 0) + return rc; + /* No pin, exit */ + if (pin == 0) + return -ENODEV; + + /* Now we walk up the PCI tree */ + lspec = pin; + for (;;) { + /* Get the pci_dev of our parent */ + ppdev = pdev->bus->self; + + /* Ouch, it's a host bridge... */ + if (ppdev == NULL) { + struct pci_controller *host; + host = pci_bus_to_host(pdev->bus); + ppnode = host ? host->arch_data : NULL; + /* No node for host bridge ? give up */ + if (ppnode == NULL) + return -EINVAL; + } else + /* We found a P2P bridge, check if it has a node */ + ppnode = pci_device_to_OF_node(ppdev); + + /* Ok, we have found a parent with a device-node, hand over to + * the OF parsing code. + * We build a unit address from the linux device to be used for + * resolution. Note that we use the linux bus number which may + * not match your firmware bus numbering. + * Fortunately, in most cases, interrupt-map-mask doesn't + * include the bus number as part of the matching. + * You should still be careful about that though if you intend + * to rely on this function (you ship a firmware that doesn't + * create device nodes for all PCI devices). + */ + if (ppnode) + break; + + /* We can only get here if we hit a P2P bridge with no node, + * let's do standard swizzling and try again + */ + lspec = of_irq_pci_swizzle(PCI_SLOT(pdev->devfn), lspec); + pdev = ppdev; + } + + laddr[0] = (pdev->bus->number << 16) + | (pdev->devfn << 8); + laddr[1] = laddr[2] = 0; + return of_irq_map_raw(ppnode, &lspec, 1, laddr, out_irq); +} +EXPORT_SYMBOL_GPL(of_irq_map_pci); +#endif /* CONFIG_PCI */ + +/* + * ISA bus specific translator + */ + +static int of_bus_isa_match(struct device_node *np) +{ + return !strcmp(np->name, "isa"); +} + +static void of_bus_isa_count_cells(struct device_node *child, + int *addrc, int *sizec) +{ + if (addrc) + *addrc = 2; + if (sizec) + *sizec = 1; +} + +static u64 of_bus_isa_map(u32 *addr, const u32 *range, int na, int ns, int pna) +{ + u64 cp, s, da; + + /* Check address type match */ + if ((addr[0] ^ range[0]) & 0x00000001) + return OF_BAD_ADDR; + + /* Read address values, skipping high cell */ + cp = of_read_number(range + 1, na - 1); + s = of_read_number(range + na + pna, ns); + da = of_read_number(addr + 1, na - 1); + + pr_debug("OF: ISA map, cp="PRu64", s="PRu64", da="PRu64"\n", cp, s, da); + + if (da < cp || da >= (cp + s)) + return OF_BAD_ADDR; + return da - cp; +} + +static int of_bus_isa_translate(u32 *addr, u64 offset, int na) +{ + return of_bus_default_translate(addr + 1, offset, na - 1); +} + +static unsigned int of_bus_isa_get_flags(const u32 *addr) +{ + unsigned int flags = 0; + u32 w = addr[0]; + + if (w & 1) + flags |= IORESOURCE_IO; + else + flags |= IORESOURCE_MEM; + return flags; +} + +/* + * Array of bus specific translators + */ + +static struct of_bus of_busses[] = { +#ifdef CONFIG_PCI + /* PCI */ + { + .name = "pci", + .addresses = "assigned-addresses", + .match = of_bus_pci_match, + .count_cells = of_bus_pci_count_cells, + .map = of_bus_pci_map, + .translate = of_bus_pci_translate, + .get_flags = of_bus_pci_get_flags, + }, +#endif /* CONFIG_PCI */ + /* ISA */ + { + .name = "isa", + .addresses = "reg", + .match = of_bus_isa_match, + .count_cells = of_bus_isa_count_cells, + .map = of_bus_isa_map, + .translate = of_bus_isa_translate, + .get_flags = of_bus_isa_get_flags, + }, + /* Default */ + { + .name = "default", + .addresses = "reg", + .match = NULL, + .count_cells = of_bus_default_count_cells, + .map = of_bus_default_map, + .translate = of_bus_default_translate, + .get_flags = of_bus_default_get_flags, + }, +}; + +static struct of_bus *of_match_bus(struct device_node *np) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(of_busses); i++) + if (!of_busses[i].match || of_busses[i].match(np)) + return &of_busses[i]; + BUG(); + return NULL; +} + +static int of_translate_one(struct device_node *parent, struct of_bus *bus, + struct of_bus *pbus, u32 *addr, + int na, int ns, int pna) +{ + const u32 *ranges; + unsigned int rlen; + int rone; + u64 offset = OF_BAD_ADDR; + + /* Normally, an absence of a "ranges" property means we are + * crossing a non-translatable boundary, and thus the addresses + * below the current not cannot be converted to CPU physical ones. + * Unfortunately, while this is very clear in the spec, it's not + * what Apple understood, and they do have things like /uni-n or + * /ht nodes with no "ranges" property and a lot of perfectly + * useable mapped devices below them. Thus we treat the absence of + * "ranges" as equivalent to an empty "ranges" property which means + * a 1:1 translation at that level. It's up to the caller not to try + * to translate addresses that aren't supposed to be translated in + * the first place. --BenH. + */ + ranges = of_get_property(parent, "ranges", (int *) &rlen); + if (ranges == NULL || rlen == 0) { + offset = of_read_number(addr, na); + memset(addr, 0, pna * 4); + pr_debug("OF: no ranges, 1:1 translation\n"); + goto finish; + } + + pr_debug("OF: walking ranges...\n"); + + /* Now walk through the ranges */ + rlen /= 4; + rone = na + pna + ns; + for (; rlen >= rone; rlen -= rone, ranges += rone) { + offset = bus->map(addr, ranges, na, ns, pna); + if (offset != OF_BAD_ADDR) + break; + } + if (offset == OF_BAD_ADDR) { + pr_debug("OF: not found !\n"); + return 1; + } + memcpy(addr, ranges + na, 4 * pna); + + finish: + of_dump_addr("OF: parent translation for:", addr, pna); + pr_debug("OF: with offset: "PRu64"\n", offset); + + /* Translate it into parent bus space */ + return pbus->translate(addr, offset, pna); +} + +/* + * Translate an address from the device-tree into a CPU physical address, + * this walks up the tree and applies the various bus mappings on the + * way. + * + * Note: We consider that crossing any level with #size-cells == 0 to mean + * that translation is impossible (that is we are not dealing with a value + * that can be mapped to a cpu physical address). This is not really specified + * that way, but this is traditionally the way IBM at least do things + */ +u64 of_translate_address(struct device_node *dev, const u32 *in_addr) +{ + struct device_node *parent = NULL; + struct of_bus *bus, *pbus; + u32 addr[OF_MAX_ADDR_CELLS]; + int na, ns, pna, pns; + u64 result = OF_BAD_ADDR; + + pr_debug("OF: ** translation for device %s **\n", dev->full_name); + + /* Increase refcount at current level */ + of_node_get(dev); + + /* Get parent & match bus type */ + parent = of_get_parent(dev); + if (parent == NULL) + goto bail; + bus = of_match_bus(parent); + + /* Cound address cells & copy address locally */ + bus->count_cells(dev, &na, &ns); + if (!OF_CHECK_COUNTS(na, ns)) { + printk(KERN_ERR "prom_parse: Bad cell count for %s\n", + dev->full_name); + goto bail; + } + memcpy(addr, in_addr, na * 4); + + pr_debug("OF: bus is %s (na=%d, ns=%d) on %s\n", + bus->name, na, ns, parent->full_name); + of_dump_addr("OF: translating address:", addr, na); + + /* Translate */ + for (;;) { + /* Switch to parent bus */ + of_node_put(dev); + dev = parent; + parent = of_get_parent(dev); + + /* If root, we have finished */ + if (parent == NULL) { + pr_debug("OF: reached root node\n"); + result = of_read_number(addr, na); + break; + } + + /* Get new parent bus and counts */ + pbus = of_match_bus(parent); + pbus->count_cells(dev, &pna, &pns); + if (!OF_CHECK_COUNTS(pna, pns)) { + printk(KERN_ERR "prom_parse: Bad cell count for %s\n", + dev->full_name); + break; + } + + pr_debug("OF: parent bus is %s (na=%d, ns=%d) on %s\n", + pbus->name, pna, pns, parent->full_name); + + /* Apply bus translation */ + if (of_translate_one(dev, bus, pbus, addr, na, ns, pna)) + break; + + /* Complete the move up one level */ + na = pna; + ns = pns; + bus = pbus; + + of_dump_addr("OF: one level translation:", addr, na); + } + bail: + of_node_put(parent); + of_node_put(dev); + + return result; +} +EXPORT_SYMBOL(of_translate_address); + +const u32 *of_get_address(struct device_node *dev, int index, u64 *size, + unsigned int *flags) +{ + const u32 *prop; + unsigned int psize; + struct device_node *parent; + struct of_bus *bus; + int onesize, i, na, ns; + + /* Get parent & match bus type */ + parent = of_get_parent(dev); + if (parent == NULL) + return NULL; + bus = of_match_bus(parent); + bus->count_cells(dev, &na, &ns); + of_node_put(parent); + if (!OF_CHECK_COUNTS(na, ns)) + return NULL; + + /* Get "reg" or "assigned-addresses" property */ + prop = of_get_property(dev, bus->addresses, (int *) &psize); + if (prop == NULL) + return NULL; + psize /= 4; + + onesize = na + ns; + for (i = 0; psize >= onesize; psize -= onesize, prop += onesize, i++) + if (i == index) { + if (size) + *size = of_read_number(prop + na, ns); + if (flags) + *flags = bus->get_flags(prop); + return prop; + } + return NULL; +} +EXPORT_SYMBOL(of_get_address); + +static int __of_address_to_resource(struct device_node *dev, const u32 *addrp, + u64 size, unsigned int flags, + struct resource *r) +{ + u64 taddr; + + if ((flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0) + return -EINVAL; + taddr = of_translate_address(dev, addrp); + if (taddr == OF_BAD_ADDR) + return -EINVAL; + memset(r, 0, sizeof(struct resource)); + if (flags & IORESOURCE_IO) { + unsigned long port; + port = -1; /* pci_address_to_pio(taddr); */ + if (port == (unsigned long)-1) + return -EINVAL; + r->start = port; + r->end = port + size - 1; + } else { + r->start = taddr; + r->end = taddr + size - 1; + } + r->flags = flags; + r->name = dev->name; + return 0; +} + +int of_address_to_resource(struct device_node *dev, int index, + struct resource *r) +{ + const u32 *addrp; + u64 size; + unsigned int flags; + + addrp = of_get_address(dev, index, &size, &flags); + if (addrp == NULL) + return -EINVAL; + return __of_address_to_resource(dev, addrp, size, flags, r); +} +EXPORT_SYMBOL_GPL(of_address_to_resource); + +void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, + unsigned long *busno, unsigned long *phys, unsigned long *size) +{ + const u32 *dma_window; + u32 cells; + const unsigned char *prop; + + dma_window = dma_window_prop; + + /* busno is always one cell */ + *busno = *(dma_window++); + + prop = of_get_property(dn, "ibm,#dma-address-cells", NULL); + if (!prop) + prop = of_get_property(dn, "#address-cells", NULL); + + cells = prop ? *(u32 *)prop : of_n_addr_cells(dn); + *phys = of_read_number(dma_window, cells); + + dma_window += cells; + + prop = of_get_property(dn, "ibm,#dma-size-cells", NULL); + cells = prop ? *(u32 *)prop : of_n_size_cells(dn); + *size = of_read_number(dma_window, cells); +} + +/* + * Interrupt remapper + */ + +static unsigned int of_irq_workarounds; +static struct device_node *of_irq_dflt_pic; + +static struct device_node *of_irq_find_parent(struct device_node *child) +{ + struct device_node *p; + const phandle *parp; + + if (!of_node_get(child)) + return NULL; + + do { + parp = of_get_property(child, "interrupt-parent", NULL); + if (parp == NULL) + p = of_get_parent(child); + else { + if (of_irq_workarounds & OF_IMAP_NO_PHANDLE) + p = of_node_get(of_irq_dflt_pic); + else + p = of_find_node_by_phandle(*parp); + } + of_node_put(child); + child = p; + } while (p && of_get_property(p, "#interrupt-cells", NULL) == NULL); + + return p; +} + +/* This doesn't need to be called if you don't have any special workaround + * flags to pass + */ +void of_irq_map_init(unsigned int flags) +{ + of_irq_workarounds = flags; + + /* OldWorld, don't bother looking at other things */ + if (flags & OF_IMAP_OLDWORLD_MAC) + return; + + /* If we don't have phandles, let's try to locate a default interrupt + * controller (happens when booting with BootX). We do a first match + * here, hopefully, that only ever happens on machines with one + * controller. + */ + if (flags & OF_IMAP_NO_PHANDLE) { + struct device_node *np; + + for (np = NULL; (np = of_find_all_nodes(np)) != NULL;) { + if (of_get_property(np, "interrupt-controller", NULL) + == NULL) + continue; + /* Skip /chosen/interrupt-controller */ + if (strcmp(np->name, "chosen") == 0) + continue; + /* It seems like at least one person on this planet + * wants to use BootX on a machine with an AppleKiwi + * controller which happens to pretend to be an + * interrupt controller too. + */ + if (strcmp(np->name, "AppleKiwi") == 0) + continue; + /* I think we found one ! */ + of_irq_dflt_pic = np; + break; + } + } + +} + +int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, + const u32 *addr, struct of_irq *out_irq) +{ + struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL; + const u32 *tmp, *imap, *imask; + u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0; + int imaplen, match, i; + + pr_debug("of_irq_map_raw: par=%s,intspec=[0x%08x 0x%08x...]," + "ointsize=%d\n", + parent->full_name, intspec[0], intspec[1], ointsize); + + ipar = of_node_get(parent); + + /* First get the #interrupt-cells property of the current cursor + * that tells us how to interpret the passed-in intspec. If there + * is none, we are nice and just walk up the tree + */ + do { + tmp = of_get_property(ipar, "#interrupt-cells", NULL); + if (tmp != NULL) { + intsize = *tmp; + break; + } + tnode = ipar; + ipar = of_irq_find_parent(ipar); + of_node_put(tnode); + } while (ipar); + if (ipar == NULL) { + pr_debug(" -> no parent found !\n"); + goto fail; + } + + pr_debug("of_irq_map_raw: ipar=%s, size=%d\n", + ipar->full_name, intsize); + + if (ointsize != intsize) + return -EINVAL; + + /* Look for this #address-cells. We have to implement the old linux + * trick of looking for the parent here as some device-trees rely on it + */ + old = of_node_get(ipar); + do { + tmp = of_get_property(old, "#address-cells", NULL); + tnode = of_get_parent(old); + of_node_put(old); + old = tnode; + } while (old && tmp == NULL); + of_node_put(old); + old = NULL; + addrsize = (tmp == NULL) ? 2 : *tmp; + + pr_debug(" -> addrsize=%d\n", addrsize); + + /* Now start the actual "proper" walk of the interrupt tree */ + while (ipar != NULL) { + /* Now check if cursor is an interrupt-controller and if it is + * then we are done + */ + if (of_get_property(ipar, "interrupt-controller", NULL) != + NULL) { + pr_debug(" -> got it !\n"); + memcpy(out_irq->specifier, intspec, + intsize * sizeof(u32)); + out_irq->size = intsize; + out_irq->controller = ipar; + of_node_put(old); + return 0; + } + + /* Now look for an interrupt-map */ + imap = of_get_property(ipar, "interrupt-map", &imaplen); + /* No interrupt map, check for an interrupt parent */ + if (imap == NULL) { + pr_debug(" -> no map, getting parent\n"); + newpar = of_irq_find_parent(ipar); + goto skiplevel; + } + imaplen /= sizeof(u32); + + /* Look for a mask */ + imask = of_get_property(ipar, "interrupt-map-mask", NULL); + + /* If we were passed no "reg" property and we attempt to parse + * an interrupt-map, then #address-cells must be 0. + * Fail if it's not. + */ + if (addr == NULL && addrsize != 0) { + pr_debug(" -> no reg passed in when needed !\n"); + goto fail; + } + + /* Parse interrupt-map */ + match = 0; + while (imaplen > (addrsize + intsize + 1) && !match) { + /* Compare specifiers */ + match = 1; + for (i = 0; i < addrsize && match; ++i) { + u32 mask = imask ? imask[i] : 0xffffffffu; + match = ((addr[i] ^ imap[i]) & mask) == 0; + } + for (; i < (addrsize + intsize) && match; ++i) { + u32 mask = imask ? imask[i] : 0xffffffffu; + match = + ((intspec[i-addrsize] ^ imap[i]) + & mask) == 0; + } + imap += addrsize + intsize; + imaplen -= addrsize + intsize; + + pr_debug(" -> match=%d (imaplen=%d)\n", match, imaplen); + + /* Get the interrupt parent */ + if (of_irq_workarounds & OF_IMAP_NO_PHANDLE) + newpar = of_node_get(of_irq_dflt_pic); + else + newpar = + of_find_node_by_phandle((phandle)*imap); + imap++; + --imaplen; + + /* Check if not found */ + if (newpar == NULL) { + pr_debug(" -> imap parent not found !\n"); + goto fail; + } + + /* Get #interrupt-cells and #address-cells of new + * parent + */ + tmp = of_get_property(newpar, "#interrupt-cells", NULL); + if (tmp == NULL) { + pr_debug(" -> parent lacks " + "#interrupt-cells!\n"); + goto fail; + } + newintsize = *tmp; + tmp = of_get_property(newpar, "#address-cells", NULL); + newaddrsize = (tmp == NULL) ? 0 : *tmp; + + pr_debug(" -> newintsize=%d, newaddrsize=%d\n", + newintsize, newaddrsize); + + /* Check for malformed properties */ + if (imaplen < (newaddrsize + newintsize)) + goto fail; + + imap += newaddrsize + newintsize; + imaplen -= newaddrsize + newintsize; + + pr_debug(" -> imaplen=%d\n", imaplen); + } + if (!match) + goto fail; + + of_node_put(old); + old = of_node_get(newpar); + addrsize = newaddrsize; + intsize = newintsize; + intspec = imap - intsize; + addr = intspec - addrsize; + +skiplevel: + /* Iterate again with new parent */ + pr_debug(" -> new parent: %s\n", + newpar ? newpar->full_name : "<>"); + of_node_put(ipar); + ipar = newpar; + newpar = NULL; + } +fail: + of_node_put(ipar); + of_node_put(old); + of_node_put(newpar); + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(of_irq_map_raw); + +int of_irq_map_one(struct device_node *device, + int index, struct of_irq *out_irq) +{ + struct device_node *p; + const u32 *intspec, *tmp, *addr; + u32 intsize, intlen; + int res; + + pr_debug("of_irq_map_one: dev=%s, index=%d\n", + device->full_name, index); + + /* Get the interrupts property */ + intspec = of_get_property(device, "interrupts", (int *) &intlen); + if (intspec == NULL) + return -EINVAL; + intlen /= sizeof(u32); + + pr_debug(" intspec=%d intlen=%d\n", *intspec, intlen); + + /* Get the reg property (if any) */ + addr = of_get_property(device, "reg", NULL); + + /* Look for the interrupt parent. */ + p = of_irq_find_parent(device); + if (p == NULL) + return -EINVAL; + + /* Get size of interrupt specifier */ + tmp = of_get_property(p, "#interrupt-cells", NULL); + if (tmp == NULL) { + of_node_put(p); + return -EINVAL; + } + intsize = *tmp; + + pr_debug(" intsize=%d intlen=%d\n", intsize, intlen); + + /* Check index */ + if ((index + 1) * intsize > intlen) + return -EINVAL; + + /* Get new specifier and map it */ + res = of_irq_map_raw(p, intspec + index * intsize, intsize, + addr, out_irq); + of_node_put(p); + return res; +} +EXPORT_SYMBOL_GPL(of_irq_map_one); + +/** + * Search the device tree for the best MAC address to use. 'mac-address' is + * checked first, because that is supposed to contain to "most recent" MAC + * address. If that isn't set, then 'local-mac-address' is checked next, + * because that is the default address. If that isn't set, then the obsolete + * 'address' is checked, just in case we're using an old device tree. + * + * Note that the 'address' property is supposed to contain a virtual address of + * the register set, but some DTS files have redefined that property to be the + * MAC address. + * + * All-zero MAC addresses are rejected, because those could be properties that + * exist in the device tree, but were not set by U-Boot. For example, the + * DTS could define 'mac-address' and 'local-mac-address', with zero MAC + * addresses. Some older U-Boots only initialized 'local-mac-address'. In + * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists + * but is all zeros. +*/ +const void *of_get_mac_address(struct device_node *np) +{ + struct property *pp; + + pp = of_find_property(np, "mac-address", NULL); + if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value)) + return pp->value; + + pp = of_find_property(np, "local-mac-address", NULL); + if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value)) + return pp->value; + + pp = of_find_property(np, "address", NULL); + if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value)) + return pp->value; + + return NULL; +} +EXPORT_SYMBOL(of_get_mac_address); + +int of_irq_to_resource(struct device_node *dev, int index, struct resource *r) +{ + struct of_irq out_irq; + int irq; + int res; + + res = of_irq_map_one(dev, index, &out_irq); + + /* Get irq for the device */ + if (res) { + pr_debug("IRQ not found... code = %d", res); + return NO_IRQ; + } + /* Assuming single interrupt controller... */ + irq = out_irq.specifier[0]; + + pr_debug("IRQ found = %d", irq); + + /* Only dereference the resource if both the + * resource and the irq are valid. */ + if (r && irq != NO_IRQ) { + r->start = r->end = irq; + r->flags = IORESOURCE_IRQ; + } + + return irq; +} +EXPORT_SYMBOL_GPL(of_irq_to_resource); + +void __iomem *of_iomap(struct device_node *np, int index) +{ + struct resource res; + + if (of_address_to_resource(np, index, &res)) + return NULL; + + return ioremap(res.start, 1 + res.end - res.start); +} +EXPORT_SYMBOL(of_iomap); diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c new file mode 100644 index 000000000000..b86aa623e36d --- /dev/null +++ b/arch/microblaze/kernel/ptrace.c @@ -0,0 +1,181 @@ +/* + * `ptrace' system call + * + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2004-2007 John Williams <john.williams@petalogix.com> + * + * derived from arch/v850/kernel/ptrace.c + * + * Copyright (C) 2002,03 NEC Electronics Corporation + * Copyright (C) 2002,03 Miles Bader <miles@gnu.org> + * + * Derived from arch/mips/kernel/ptrace.c: + * + * Copyright (C) 1992 Ross Biro + * Copyright (C) Linus Torvalds + * Copyright (C) 1994, 95, 96, 97, 98, 2000 Ralf Baechle + * Copyright (C) 1996 David S. Miller + * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com + * Copyright (C) 1999 MIPS Technologies, Inc. + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/smp_lock.h> +#include <linux/ptrace.h> +#include <linux/signal.h> + +#include <linux/errno.h> +#include <asm/processor.h> +#include <linux/uaccess.h> +#include <asm/asm-offsets.h> + +/* Returns the address where the register at REG_OFFS in P is stashed away. */ +static microblaze_reg_t *reg_save_addr(unsigned reg_offs, + struct task_struct *t) +{ + struct pt_regs *regs; + + /* + * Three basic cases: + * + * (1) A register normally saved before calling the scheduler, is + * available in the kernel entry pt_regs structure at the top + * of the kernel stack. The kernel trap/irq exit path takes + * care to save/restore almost all registers for ptrace'd + * processes. + * + * (2) A call-clobbered register, where the process P entered the + * kernel via [syscall] trap, is not stored anywhere; that's + * OK, because such registers are not expected to be preserved + * when the trap returns anyway (so we don't actually bother to + * test for this case). + * + * (3) A few registers not used at all by the kernel, and so + * normally never saved except by context-switches, are in the + * context switch state. + */ + + /* Register saved during kernel entry (or not available). */ + regs = task_pt_regs(t); + + return (microblaze_reg_t *)((char *)regs + reg_offs); +} + +long arch_ptrace(struct task_struct *child, long request, long addr, long data) +{ + int rval; + unsigned long val = 0; + unsigned long copied; + + switch (request) { + case PTRACE_PEEKTEXT: /* read word at location addr. */ + case PTRACE_PEEKDATA: + pr_debug("PEEKTEXT/PEEKDATA at %08lX\n", addr); + copied = access_process_vm(child, addr, &val, sizeof(val), 0); + rval = -EIO; + if (copied != sizeof(val)) + break; + rval = put_user(val, (unsigned long *)data); + break; + + case PTRACE_POKETEXT: /* write the word at location addr. */ + case PTRACE_POKEDATA: + pr_debug("POKETEXT/POKEDATA to %08lX\n", addr); + rval = 0; + if (access_process_vm(child, addr, &data, sizeof(data), 1) + == sizeof(data)) + break; + rval = -EIO; + break; + + /* Read/write the word at location ADDR in the registers. */ + case PTRACE_PEEKUSR: + case PTRACE_POKEUSR: + pr_debug("PEEKUSR/POKEUSR : 0x%08lx\n", addr); + rval = 0; + if (addr >= PT_SIZE && request == PTRACE_PEEKUSR) { + /* + * Special requests that don't actually correspond + * to offsets in struct pt_regs. + */ + if (addr == PT_TEXT_ADDR) { + val = child->mm->start_code; + } else if (addr == PT_DATA_ADDR) { + val = child->mm->start_data; + } else if (addr == PT_TEXT_LEN) { + val = child->mm->end_code + - child->mm->start_code; + } else { + rval = -EIO; + } + } else if (addr >= 0 && addr < PT_SIZE && (addr & 0x3) == 0) { + microblaze_reg_t *reg_addr = reg_save_addr(addr, child); + if (request == PTRACE_PEEKUSR) + val = *reg_addr; + else + *reg_addr = data; + } else + rval = -EIO; + + if (rval == 0 && request == PTRACE_PEEKUSR) + rval = put_user(val, (unsigned long *)data); + break; + /* Continue and stop at next (return from) syscall */ + case PTRACE_SYSCALL: + pr_debug("PTRACE_SYSCALL\n"); + case PTRACE_SINGLESTEP: + pr_debug("PTRACE_SINGLESTEP\n"); + /* Restart after a signal. */ + case PTRACE_CONT: + pr_debug("PTRACE_CONT\n"); + rval = -EIO; + if (!valid_signal(data)) + break; + + if (request == PTRACE_SYSCALL) + set_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + else + clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + + child->exit_code = data; + pr_debug("wakeup_process\n"); + wake_up_process(child); + rval = 0; + break; + + /* + * make the child exit. Best I can do is send it a sigkill. + * perhaps it should be put in the status that it wants to + * exit. + */ + case PTRACE_KILL: + pr_debug("PTRACE_KILL\n"); + rval = 0; + if (child->exit_state == EXIT_ZOMBIE) /* already dead */ + break; + child->exit_code = SIGKILL; + wake_up_process(child); + break; + + case PTRACE_DETACH: /* detach a process that was attached. */ + pr_debug("PTRACE_DETACH\n"); + rval = ptrace_detach(child, data); + break; + default: + /* rval = ptrace_request(child, request, addr, data); noMMU */ + rval = -EIO; + } + return rval; +} + +void ptrace_disable(struct task_struct *child) +{ + /* nothing to do */ +} diff --git a/arch/microblaze/kernel/selfmod.c b/arch/microblaze/kernel/selfmod.c new file mode 100644 index 000000000000..89508bdc9f3c --- /dev/null +++ b/arch/microblaze/kernel/selfmod.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2009 PetaLogix + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/interrupt.h> +#include <asm/selfmod.h> + +#undef DEBUG + +#if __GNUC__ > 3 +#error GCC 4 unsupported SELFMOD. Please disable SELFMOD from menuconfig. +#endif + +#define OPCODE_IMM 0xB0000000 +#define OPCODE_LWI 0xE8000000 +#define OPCODE_LWI_MASK 0xEC000000 +#define OPCODE_RTSD 0xB60F0008 /* return from func: rtsd r15, 8 */ +#define OPCODE_ADDIK 0x30000000 +#define OPCODE_ADDIK_MASK 0xFC000000 + +#define IMM_BASE (OPCODE_IMM | (BARRIER_BASE_ADDR >> 16)) +#define LWI_BASE (OPCODE_LWI | (BARRIER_BASE_ADDR & 0x0000ff00)) +#define LWI_BASE_MASK (OPCODE_LWI_MASK | (BARRIER_BASE_ADDR & 0x0000ff00)) +#define ADDIK_BASE (OPCODE_ADDIK | (BARRIER_BASE_ADDR & 0x0000ff00)) +#define ADDIK_BASE_MASK (OPCODE_ADDIK_MASK | (BARRIER_BASE_ADDR & 0x0000ff00)) + +#define MODIFY_INSTR { \ + pr_debug("%s: curr instr, (%d):0x%x, next(%d):0x%x\n", \ + __func__, i, addr[i], i + 1, addr[i + 1]); \ + addr[i] = OPCODE_IMM + (base >> 16); \ + /* keep instruction opcode and add only last 16bits */ \ + addr[i + 1] = (addr[i + 1] & 0xffff00ff) + (base & 0xffff); \ + __invalidate_icache(addr[i]); \ + __invalidate_icache(addr[i + 1]); \ + pr_debug("%s: hack instr, (%d):0x%x, next(%d):0x%x\n", \ + __func__, i, addr[i], i + 1, addr[i + 1]); } + +/* NOTE + * self-modified part of code for improvement of interrupt controller + * save instruction in interrupt rutine + */ +void selfmod_function(const int *arr_fce, const unsigned int base) +{ + unsigned int flags, i, j, *addr = NULL; + + local_irq_save(flags); + __disable_icache(); + + /* zero terminated array */ + for (j = 0; arr_fce[j] != 0; j++) { + /* get start address of function */ + addr = (unsigned int *) arr_fce[j]; + pr_debug("%s: func(%d) at 0x%x\n", + __func__, j, (unsigned int) addr); + for (i = 0; ; i++) { + pr_debug("%s: instruction code at %d: 0x%x\n", + __func__, i, addr[i]); + if (addr[i] == IMM_BASE) { + /* detecting of lwi (0xE8) or swi (0xF8) instr + * I can detect both opcode with one mask */ + if ((addr[i + 1] & LWI_BASE_MASK) == LWI_BASE) { + MODIFY_INSTR; + } else /* detection addik for ack */ + if ((addr[i + 1] & ADDIK_BASE_MASK) == + ADDIK_BASE) { + MODIFY_INSTR; + } + } else if (addr[i] == OPCODE_RTSD) { + /* return from function means end of function */ + pr_debug("%s: end of array %d\n", __func__, i); + break; + } + } + } + local_irq_restore(flags); +} /* end of self-modified code */ diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c new file mode 100644 index 000000000000..eb6b41758e23 --- /dev/null +++ b/arch/microblaze/kernel/setup.c @@ -0,0 +1,199 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/string.h> +#include <linux/seq_file.h> +#include <linux/cpu.h> +#include <linux/initrd.h> +#include <linux/console.h> +#include <linux/debugfs.h> + +#include <asm/setup.h> +#include <asm/sections.h> +#include <asm/page.h> +#include <linux/io.h> +#include <linux/bug.h> +#include <linux/param.h> +#include <linux/cache.h> +#include <asm/cacheflush.h> +#include <asm/entry.h> +#include <asm/cpuinfo.h> + +#include <asm/system.h> +#include <asm/prom.h> +#include <asm/pgtable.h> + +DEFINE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */ +DEFINE_PER_CPU(unsigned int, KM); /* Kernel/user mode */ +DEFINE_PER_CPU(unsigned int, ENTRY_SP); /* Saved SP on kernel entry */ +DEFINE_PER_CPU(unsigned int, R11_SAVE); /* Temp variable for entry */ +DEFINE_PER_CPU(unsigned int, CURRENT_SAVE); /* Saved current pointer */ + +unsigned int boot_cpuid; +char cmd_line[COMMAND_LINE_SIZE]; + +void __init setup_arch(char **cmdline_p) +{ +#ifdef CONFIG_CMDLINE_FORCE + strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE); + strlcpy(boot_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE); +#endif + *cmdline_p = cmd_line; + + console_verbose(); + + unflatten_device_tree(); + + /* NOTE I think that this function is not necessary to call */ + /* irq_early_init(); */ + setup_cpuinfo(); + + __invalidate_icache_all(); + __enable_icache(); + + __invalidate_dcache_all(); + __enable_dcache(); + + panic_timeout = 120; + + setup_memory(); + +#if defined(CONFIG_SELFMOD_INTC) || defined(CONFIG_SELFMOD_TIMER) + printk(KERN_NOTICE "Self modified code enable\n"); +#endif + +#ifdef CONFIG_VT +#if defined(CONFIG_XILINX_CONSOLE) + conswitchp = &xil_con; +#elif defined(CONFIG_DUMMY_CONSOLE) + conswitchp = &dummy_con; +#endif +#endif +} + +#ifdef CONFIG_MTD_UCLINUX +/* Handle both romfs and cramfs types, without generating unnecessary + code (ie no point checking for CRAMFS if it's not even enabled) */ +inline unsigned get_romfs_len(unsigned *addr) +{ +#ifdef CONFIG_ROMFS_FS + if (memcmp(&addr[0], "-rom1fs-", 8) == 0) /* romfs */ + return be32_to_cpu(addr[2]); +#endif + +#ifdef CONFIG_CRAMFS + if (addr[0] == le32_to_cpu(0x28cd3d45)) /* cramfs */ + return le32_to_cpu(addr[1]); +#endif + return 0; +} +#endif /* CONFIG_MTD_UCLINUX_EBSS */ + +void __init machine_early_init(const char *cmdline, unsigned int ram, + unsigned int fdt) +{ + unsigned long *src, *dst = (unsigned long *)0x0; + +/* clearing bss section */ + memset(__bss_start, 0, __bss_stop-__bss_start); + memset(_ssbss, 0, _esbss-_ssbss); + + /* + * Copy command line passed from bootloader, or use default + * if none provided, or forced + */ +#ifndef CONFIG_CMDLINE_BOOL + if (cmdline && cmdline[0] != '\0') + strlcpy(cmd_line, cmdline, COMMAND_LINE_SIZE); +#endif + +/* initialize device tree for usage in early_printk */ + early_init_devtree((void *)_fdt_start); + +#ifdef CONFIG_EARLY_PRINTK + setup_early_printk(NULL); +#endif + + early_printk("Ramdisk addr 0x%08x, FDT 0x%08x\n", ram, fdt); + printk(KERN_NOTICE "Found FDT at 0x%08x\n", fdt); + +#ifdef CONFIG_MTD_UCLINUX + { + int size; + unsigned int romfs_base; + romfs_base = (ram ? ram : (unsigned int)&__init_end); + /* if CONFIG_MTD_UCLINUX_EBSS is defined, assume ROMFS is at the + * end of kernel, which is ROMFS_LOCATION defined above. */ + size = PAGE_ALIGN(get_romfs_len((unsigned *)romfs_base)); + early_printk("Found romfs @ 0x%08x (0x%08x)\n", + romfs_base, size); + early_printk("#### klimit %p ####\n", klimit); + BUG_ON(size < 0); /* What else can we do? */ + + /* Use memmove to handle likely case of memory overlap */ + early_printk("Moving 0x%08x bytes from 0x%08x to 0x%08x\n", + size, romfs_base, (unsigned)&_ebss); + memmove(&_ebss, (int *)romfs_base, size); + + /* update klimit */ + klimit += PAGE_ALIGN(size); + early_printk("New klimit: 0x%08x\n", (unsigned)klimit); + } +#endif + + for (src = __ivt_start; src < __ivt_end; src++, dst++) + *dst = *src; + + /* Initialize global data */ + per_cpu(KM, 0) = 0x1; /* We start in kernel mode */ + per_cpu(CURRENT_SAVE, 0) = (unsigned long)current; +} + +#ifdef CONFIG_DEBUG_FS +struct dentry *of_debugfs_root; + +static int microblaze_debugfs_init(void) +{ + of_debugfs_root = debugfs_create_dir("microblaze", NULL); + + return of_debugfs_root == NULL; +} +arch_initcall(microblaze_debugfs_init); +#endif + +void machine_restart(char *cmd) +{ + printk(KERN_NOTICE "Machine restart...\n"); + dump_stack(); + while (1) + ; +} + +void machine_shutdown(void) +{ + printk(KERN_NOTICE "Machine shutdown...\n"); + while (1) + ; +} + +void machine_halt(void) +{ + printk(KERN_NOTICE "Machine halt...\n"); + while (1) + ; +} + +void machine_power_off(void) +{ + printk(KERN_NOTICE "Machine power off...\n"); + while (1) + ; +} diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c new file mode 100644 index 000000000000..40d36931e363 --- /dev/null +++ b/arch/microblaze/kernel/signal.c @@ -0,0 +1,543 @@ +/* + * Signal handling + * + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2003,2004 John Williams <jwilliams@itee.uq.edu.au> + * Copyright (C) 2001 NEC Corporation + * Copyright (C) 2001 Miles Bader <miles@gnu.org> + * Copyright (C) 1999,2000 Niibe Yutaka & Kaz Kojima + * Copyright (C) 1991,1992 Linus Torvalds + * + * 1997-11-28 Modified for POSIX.1b signals by Richard Henderson + * + * This file was was derived from the sh version, arch/sh/kernel/signal.c + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#include <linux/sched.h> +#include <linux/mm.h> +#include <linux/smp.h> +#include <linux/smp_lock.h> +#include <linux/kernel.h> +#include <linux/signal.h> +#include <linux/errno.h> +#include <linux/wait.h> +#include <linux/ptrace.h> +#include <linux/unistd.h> +#include <linux/stddef.h> +#include <linux/personality.h> +#include <linux/percpu.h> +#include <linux/linkage.h> +#include <asm/entry.h> +#include <asm/ucontext.h> +#include <linux/uaccess.h> +#include <asm/pgtable.h> +#include <asm/pgalloc.h> +#include <linux/syscalls.h> +#include <asm/cacheflush.h> +#include <asm/syscalls.h> + +#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) + +asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset, int in_sycall); + +/* + * Atomically swap in the new signal mask, and wait for a signal. + */ +asmlinkage int +sys_sigsuspend(old_sigset_t mask, struct pt_regs *regs) +{ + sigset_t saveset; + + mask &= _BLOCKABLE; + spin_lock_irq(¤t->sighand->siglock); + saveset = current->blocked; + siginitset(¤t->blocked, mask); + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + + regs->r3 = -EINTR; + while (1) { + current->state = TASK_INTERRUPTIBLE; + schedule(); + if (do_signal(regs, &saveset, 1)) + return -EINTR; + } +} + +asmlinkage int +sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize, + struct pt_regs *regs) +{ + sigset_t saveset, newset; + + /* XXX: Don't preclude handling different sized sigset_t's. */ + if (sigsetsize != sizeof(sigset_t)) + return -EINVAL; + + if (copy_from_user(&newset, unewset, sizeof(newset))) + return -EFAULT; + sigdelsetmask(&newset, ~_BLOCKABLE); + spin_lock_irq(¤t->sighand->siglock); + saveset = current->blocked; + current->blocked = newset; + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + + regs->r3 = -EINTR; + while (1) { + current->state = TASK_INTERRUPTIBLE; + schedule(); + if (do_signal(regs, &saveset, 1)) + return -EINTR; + } +} + +asmlinkage int +sys_sigaction(int sig, const struct old_sigaction *act, + struct old_sigaction *oact) +{ + struct k_sigaction new_ka, old_ka; + int ret; + + if (act) { + old_sigset_t mask; + if (!access_ok(VERIFY_READ, act, sizeof(*act)) || + __get_user(new_ka.sa.sa_handler, &act->sa_handler) || + __get_user(new_ka.sa.sa_restorer, &act->sa_restorer)) + return -EFAULT; + __get_user(new_ka.sa.sa_flags, &act->sa_flags); + __get_user(mask, &act->sa_mask); + siginitset(&new_ka.sa.sa_mask, mask); + } + + ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); + + if (!ret && oact) { + if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || + __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || + __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer)) + return -EFAULT; + __put_user(old_ka.sa.sa_flags, &oact->sa_flags); + __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask); + } + + return ret; +} + +asmlinkage int +sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, + struct pt_regs *regs) +{ + return do_sigaltstack(uss, uoss, regs->r1); +} + +/* + * Do a signal return; undo the signal stack. + */ + +struct sigframe { + struct sigcontext sc; + unsigned long extramask[_NSIG_WORDS-1]; + unsigned long tramp[2]; /* signal trampoline */ +}; + +struct rt_sigframe { + struct siginfo info; + struct ucontext uc; + unsigned long tramp[2]; /* signal trampoline */ +}; + +static int +restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc, int *rval_p) +{ + unsigned int err = 0; + +#define COPY(x) {err |= __get_user(regs->x, &sc->regs.x); } + COPY(r0); + COPY(r1); + COPY(r2); COPY(r3); COPY(r4); COPY(r5); + COPY(r6); COPY(r7); COPY(r8); COPY(r9); + COPY(r10); COPY(r11); COPY(r12); COPY(r13); + COPY(r14); COPY(r15); COPY(r16); COPY(r17); + COPY(r18); COPY(r19); COPY(r20); COPY(r21); + COPY(r22); COPY(r23); COPY(r24); COPY(r25); + COPY(r26); COPY(r27); COPY(r28); COPY(r29); + COPY(r30); COPY(r31); + COPY(pc); COPY(ear); COPY(esr); COPY(fsr); +#undef COPY + + *rval_p = regs->r3; + + return err; +} + +asmlinkage int sys_sigreturn(struct pt_regs *regs) +{ + struct sigframe *frame = + (struct sigframe *)(regs->r1 + STATE_SAVE_ARG_SPACE); + + sigset_t set; + int rval; + + if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + goto badframe; + + if (__get_user(set.sig[0], &frame->sc.oldmask) + || (_NSIG_WORDS > 1 + && __copy_from_user(&set.sig[1], &frame->extramask, + sizeof(frame->extramask)))) + goto badframe; + + sigdelsetmask(&set, ~_BLOCKABLE); + + spin_lock_irq(¤t->sighand->siglock); + current->blocked = set; + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + + if (restore_sigcontext(regs, &frame->sc, &rval)) + goto badframe; + return rval; + +badframe: + force_sig(SIGSEGV, current); + return 0; +} + +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs) +{ + struct rt_sigframe *frame = + (struct rt_sigframe *)(regs->r1 + STATE_SAVE_ARG_SPACE); + + sigset_t set; + stack_t st; + int rval; + + if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + goto badframe; + + if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) + goto badframe; + + sigdelsetmask(&set, ~_BLOCKABLE); + spin_lock_irq(¤t->sighand->siglock); + current->blocked = set; + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + + if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &rval)) + goto badframe; + + if (__copy_from_user((void *)&st, &frame->uc.uc_stack, sizeof(st))) + goto badframe; + /* It is more difficult to avoid calling this function than to + call it and ignore errors. */ + do_sigaltstack(&st, NULL, regs->r1); + + return rval; + +badframe: + force_sig(SIGSEGV, current); + return 0; +} + +/* + * Set up a signal frame. + */ + +static int +setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs, + unsigned long mask) +{ + int err = 0; + +#define COPY(x) {err |= __put_user(regs->x, &sc->regs.x); } + COPY(r0); + COPY(r1); + COPY(r2); COPY(r3); COPY(r4); COPY(r5); + COPY(r6); COPY(r7); COPY(r8); COPY(r9); + COPY(r10); COPY(r11); COPY(r12); COPY(r13); + COPY(r14); COPY(r15); COPY(r16); COPY(r17); + COPY(r18); COPY(r19); COPY(r20); COPY(r21); + COPY(r22); COPY(r23); COPY(r24); COPY(r25); + COPY(r26); COPY(r27); COPY(r28); COPY(r29); + COPY(r30); COPY(r31); + COPY(pc); COPY(ear); COPY(esr); COPY(fsr); +#undef COPY + + err |= __put_user(mask, &sc->oldmask); + + return err; +} + +/* + * Determine which stack to use.. + */ +static inline void * +get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size) +{ + /* Default to using normal stack */ + unsigned long sp = regs->r1; + + if ((ka->sa.sa_flags & SA_ONSTACK) != 0 && !on_sig_stack(sp)) + sp = current->sas_ss_sp + current->sas_ss_size; + + return (void *)((sp - frame_size) & -8UL); +} + +static void setup_frame(int sig, struct k_sigaction *ka, + sigset_t *set, struct pt_regs *regs) +{ + struct sigframe *frame; + int err = 0; + int signal; + + frame = get_sigframe(ka, regs, sizeof(*frame)); + + if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) + goto give_sigsegv; + + signal = current_thread_info()->exec_domain + && current_thread_info()->exec_domain->signal_invmap + && sig < 32 + ? current_thread_info()->exec_domain->signal_invmap[sig] + : sig; + + err |= setup_sigcontext(&frame->sc, regs, set->sig[0]); + + if (_NSIG_WORDS > 1) { + err |= __copy_to_user(frame->extramask, &set->sig[1], + sizeof(frame->extramask)); + } + + /* Set up to return from userspace. If provided, use a stub + already in userspace. */ + /* minus 8 is offset to cater for "rtsd r15,8" offset */ + if (ka->sa.sa_flags & SA_RESTORER) { + regs->r15 = ((unsigned long)ka->sa.sa_restorer)-8; + } else { + /* Note, these encodings are _big endian_! */ + + /* addi r12, r0, __NR_sigreturn */ + err |= __put_user(0x31800000 | __NR_sigreturn , + frame->tramp + 0); + /* brki r14, 0x8 */ + err |= __put_user(0xb9cc0008, frame->tramp + 1); + + /* Return from sighandler will jump to the tramp. + Negative 8 offset because return is rtsd r15, 8 */ + regs->r15 = ((unsigned long)frame->tramp)-8; + + __invalidate_cache_sigtramp((unsigned long)frame->tramp); + } + + if (err) + goto give_sigsegv; + + /* Set up registers for signal handler */ + regs->r1 = (unsigned long) frame - STATE_SAVE_ARG_SPACE; + + /* Signal handler args: */ + regs->r5 = signal; /* Arg 0: signum */ + regs->r6 = (unsigned long) &frame->sc; /* arg 1: sigcontext */ + + /* Offset of 4 to handle microblaze rtid r14, 0 */ + regs->pc = (unsigned long)ka->sa.sa_handler; + + set_fs(USER_DS); + +#ifdef DEBUG_SIG + printk(KERN_INFO "SIG deliver (%s:%d): sp=%p pc=%08lx\n", + current->comm, current->pid, frame, regs->pc); +#endif + + return; + +give_sigsegv: + if (sig == SIGSEGV) + ka->sa.sa_handler = SIG_DFL; + force_sig(SIGSEGV, current); +} + +static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, + sigset_t *set, struct pt_regs *regs) +{ + struct rt_sigframe *frame; + int err = 0; + int signal; + + frame = get_sigframe(ka, regs, sizeof(*frame)); + + if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) + goto give_sigsegv; + + signal = current_thread_info()->exec_domain + && current_thread_info()->exec_domain->signal_invmap + && sig < 32 + ? current_thread_info()->exec_domain->signal_invmap[sig] + : sig; + + err |= copy_siginfo_to_user(&frame->info, info); + + /* Create the ucontext. */ + err |= __put_user(0, &frame->uc.uc_flags); + err |= __put_user(0, &frame->uc.uc_link); + err |= __put_user((void *)current->sas_ss_sp, + &frame->uc.uc_stack.ss_sp); + err |= __put_user(sas_ss_flags(regs->r1), + &frame->uc.uc_stack.ss_flags); + err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); + err |= setup_sigcontext(&frame->uc.uc_mcontext, + regs, set->sig[0]); + err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); + + /* Set up to return from userspace. If provided, use a stub + already in userspace. */ + /* minus 8 is offset to cater for "rtsd r15,8" */ + if (ka->sa.sa_flags & SA_RESTORER) { + regs->r15 = ((unsigned long)ka->sa.sa_restorer)-8; + } else { + /* addi r12, r0, __NR_sigreturn */ + err |= __put_user(0x31800000 | __NR_rt_sigreturn , + frame->tramp + 0); + /* brki r14, 0x8 */ + err |= __put_user(0xb9cc0008, frame->tramp + 1); + + /* Return from sighandler will jump to the tramp. + Negative 8 offset because return is rtsd r15, 8 */ + regs->r15 = ((unsigned long)frame->tramp)-8; + + __invalidate_cache_sigtramp((unsigned long)frame->tramp); + } + + if (err) + goto give_sigsegv; + + /* Set up registers for signal handler */ + regs->r1 = (unsigned long) frame - STATE_SAVE_ARG_SPACE; + + /* Signal handler args: */ + regs->r5 = signal; /* arg 0: signum */ + regs->r6 = (unsigned long) &frame->info; /* arg 1: siginfo */ + regs->r7 = (unsigned long) &frame->uc; /* arg2: ucontext */ + /* Offset to handle microblaze rtid r14, 0 */ + regs->pc = (unsigned long)ka->sa.sa_handler; + + set_fs(USER_DS); + +#ifdef DEBUG_SIG + printk(KERN_INFO "SIG deliver (%s:%d): sp=%p pc=%08lx\n", + current->comm, current->pid, frame, regs->pc); +#endif + + return; + +give_sigsegv: + if (sig == SIGSEGV) + ka->sa.sa_handler = SIG_DFL; + force_sig(SIGSEGV, current); +} + +/* Handle restarting system calls */ +static inline void +handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) +{ + switch (regs->r3) { + case -ERESTART_RESTARTBLOCK: + case -ERESTARTNOHAND: + if (!has_handler) + goto do_restart; + regs->r3 = -EINTR; + break; + case -ERESTARTSYS: + if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) { + regs->r3 = -EINTR; + break; + } + /* fallthrough */ + case -ERESTARTNOINTR: +do_restart: + /* offset of 4 bytes to re-execute trap (brki) instruction */ + regs->pc -= 4; + break; + } +} + +/* + * OK, we're invoking a handler + */ + +static void +handle_signal(unsigned long sig, struct k_sigaction *ka, + siginfo_t *info, sigset_t *oldset, struct pt_regs *regs) +{ + /* Set up the stack frame */ + if (ka->sa.sa_flags & SA_SIGINFO) + setup_rt_frame(sig, ka, info, oldset, regs); + else + setup_frame(sig, ka, oldset, regs); + + if (ka->sa.sa_flags & SA_ONESHOT) + ka->sa.sa_handler = SIG_DFL; + + if (!(ka->sa.sa_flags & SA_NODEFER)) { + spin_lock_irq(¤t->sighand->siglock); + sigorsets(¤t->blocked, + ¤t->blocked, &ka->sa.sa_mask); + sigaddset(¤t->blocked, sig); + recalc_sigpending(); + spin_unlock_irq(¤t->sighand->siglock); + } +} + +/* + * Note that 'init' is a special process: it doesn't get signals it doesn't + * want to handle. Thus you cannot kill init even with a SIGKILL even by + * mistake. + * + * Note that we go through the signals twice: once to check the signals that + * the kernel can handle, and then we build all the user-level signal handling + * stack-frames in one go after that. + */ +int do_signal(struct pt_regs *regs, sigset_t *oldset, int in_syscall) +{ + siginfo_t info; + int signr; + struct k_sigaction ka; +#ifdef DEBUG_SIG + printk(KERN_INFO "do signal: %p %p %d\n", regs, oldset, in_syscall); + printk(KERN_INFO "do signal2: %lx %lx %ld [%lx]\n", regs->pc, regs->r1, + regs->r12, current_thread_info()->flags); +#endif + /* + * We want the common case to go fast, which + * is why we may in certain cases get here from + * kernel mode. Just return without doing anything + * if so. + */ + if (kernel_mode(regs)) + return 1; + + if (!oldset) + oldset = ¤t->blocked; + + signr = get_signal_to_deliver(&info, &ka, regs, NULL); + if (signr > 0) { + /* Whee! Actually deliver the signal. */ + if (in_syscall) + handle_restart(regs, &ka, 1); + handle_signal(signr, &ka, &info, oldset, regs); + return 1; + } + + if (in_syscall) + handle_restart(regs, NULL, 0); + + /* Did we come from a system call? */ + return 0; +} diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c new file mode 100644 index 000000000000..ba0568c2cc1c --- /dev/null +++ b/arch/microblaze/kernel/sys_microblaze.c @@ -0,0 +1,225 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2007 John Williams <john.williams@petalogix.com> + * + * Copyright (C) 2006 Atmark Techno, Inc. + * Yasushi SHOJI <yashi@atmark-techno.com> + * Tetsuya OHKAWA <tetsuya@atmark-techno.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/errno.h> +#include <linux/mm.h> +#include <linux/smp.h> +#include <linux/smp_lock.h> +#include <linux/syscalls.h> +#include <linux/sem.h> +#include <linux/msg.h> +#include <linux/shm.h> +#include <linux/stat.h> +#include <linux/mman.h> +#include <linux/sys.h> +#include <linux/ipc.h> +#include <linux/utsname.h> +#include <linux/file.h> +#include <linux/module.h> +#include <linux/err.h> +#include <linux/fs.h> +#include <linux/semaphore.h> +#include <linux/uaccess.h> +#include <linux/unistd.h> + +#include <asm/syscalls.h> +/* + * sys_ipc() is the de-multiplexer for the SysV IPC calls.. + * + * This is really horribly ugly. This will be remove with new toolchain. + */ +asmlinkage int +sys_ipc(uint call, int first, int second, int third, void *ptr, long fifth) +{ + int version, ret; + + version = call >> 16; /* hack for backward compatibility */ + call &= 0xffff; + + ret = -EINVAL; + switch (call) { + case SEMOP: + ret = sys_semop(first, (struct sembuf *)ptr, second); + break; + case SEMGET: + ret = sys_semget(first, second, third); + break; + case SEMCTL: + { + union semun fourth; + + if (!ptr) + break; + ret = (access_ok(VERIFY_READ, ptr, sizeof(long)) ? 0 : -EFAULT) + || (get_user(fourth.__pad, (void **)ptr)) ; + if (ret) + break; + ret = sys_semctl(first, second, third, fourth); + break; + } + case MSGSND: + ret = sys_msgsnd(first, (struct msgbuf *) ptr, second, third); + break; + case MSGRCV: + switch (version) { + case 0: { + struct ipc_kludge tmp; + + if (!ptr) + break; + ret = (access_ok(VERIFY_READ, ptr, sizeof(tmp)) + ? 0 : -EFAULT) || copy_from_user(&tmp, + (struct ipc_kludge *) ptr, sizeof(tmp)); + if (ret) + break; + ret = sys_msgrcv(first, tmp.msgp, second, tmp.msgtyp, + third); + break; + } + default: + ret = sys_msgrcv(first, (struct msgbuf *) ptr, + second, fifth, third); + break; + } + break; + case MSGGET: + ret = sys_msgget((key_t) first, second); + break; + case MSGCTL: + ret = sys_msgctl(first, second, (struct msqid_ds *) ptr); + break; + case SHMAT: + switch (version) { + default: { + ulong raddr; + ret = access_ok(VERIFY_WRITE, (ulong *) third, + sizeof(ulong)) ? 0 : -EFAULT; + if (ret) + break; + ret = do_shmat(first, (char *) ptr, second, &raddr); + if (ret) + break; + ret = put_user(raddr, (ulong *) third); + break; + } + case 1: /* iBCS2 emulator entry point */ + if (!segment_eq(get_fs(), get_ds())) + break; + ret = do_shmat(first, (char *) ptr, second, + (ulong *) third); + break; + } + break; + case SHMDT: + ret = sys_shmdt((char *)ptr); + break; + case SHMGET: + ret = sys_shmget(first, second, third); + break; + case SHMCTL: + ret = sys_shmctl(first, second, (struct shmid_ds *) ptr); + break; + } + return -EINVAL; +} + +asmlinkage int sys_vfork(struct pt_regs *regs) +{ + return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->r1, + regs, 0, NULL, NULL); +} + +asmlinkage int sys_clone(int flags, unsigned long stack, struct pt_regs *regs) +{ + if (!stack) + stack = regs->r1; + return do_fork(flags, stack, regs, 0, NULL, NULL); +} + +asmlinkage int sys_execve(char __user *filenamei, char __user *__user *argv, + char __user *__user *envp, struct pt_regs *regs) +{ + int error; + char *filename; + + filename = getname(filenamei); + error = PTR_ERR(filename); + if (IS_ERR(filename)) + goto out; + error = do_execve(filename, argv, envp, regs); + putname(filename); +out: + return error; +} + +asmlinkage unsigned long +sys_mmap2(unsigned long addr, size_t len, + unsigned long prot, unsigned long flags, + unsigned long fd, unsigned long pgoff) +{ + struct file *file = NULL; + int ret = -EBADF; + + flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); + if (!(flags & MAP_ANONYMOUS)) { + file = fget(fd); + if (!file) { + printk(KERN_INFO "no fd in mmap\r\n"); + goto out; + } + } + + down_write(¤t->mm->mmap_sem); + ret = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); + up_write(¤t->mm->mmap_sem); + if (file) + fput(file); +out: + return ret; +} + +asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len, + unsigned long prot, unsigned long flags, + unsigned long fd, off_t offset) +{ + int err = -EINVAL; + + if (offset & ~PAGE_MASK) { + printk(KERN_INFO "no pagemask in mmap\r\n"); + goto out; + } + + err = sys_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT); +out: + return err; +} + +/* + * Do a system call from kernel instead of calling sys_execve so we + * end up with proper pt_regs. + */ +int kernel_execve(const char *filename, char *const argv[], char *const envp[]) +{ + register const char *__a __asm__("r5") = filename; + register const void *__b __asm__("r6") = argv; + register const void *__c __asm__("r7") = envp; + register unsigned long __syscall __asm__("r12") = __NR_execve; + register unsigned long __ret __asm__("r3"); + __asm__ __volatile__ ("brki r14, 0x8" + : "=r" (__ret), "=r" (__syscall) + : "1" (__syscall), "r" (__a), "r" (__b), "r" (__c) + : "r4", "r8", "r9", + "r10", "r11", "r14", "cc", "memory"); + return __ret; +} diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S new file mode 100644 index 000000000000..3bb42ec924c2 --- /dev/null +++ b/arch/microblaze/kernel/syscall_table.S @@ -0,0 +1,367 @@ +ENTRY(sys_call_table) + .long sys_restart_syscall /* 0 - old "setup()" system call, + * used for restarting */ + .long sys_exit + .long sys_ni_syscall /* was fork */ + .long sys_read + .long sys_write + .long sys_open /* 5 */ + .long sys_close + .long sys_waitpid + .long sys_creat + .long sys_link + .long sys_unlink /* 10 */ + .long sys_execve_wrapper + .long sys_chdir + .long sys_time + .long sys_mknod + .long sys_chmod /* 15 */ + .long sys_lchown + .long sys_ni_syscall /* old break syscall holder */ + .long sys_ni_syscall /* old stat */ + .long sys_lseek + .long sys_getpid /* 20 */ + .long sys_mount + .long sys_oldumount + .long sys_setuid + .long sys_getuid + .long sys_stime /* 25 */ + .long sys_ptrace + .long sys_alarm + .long sys_ni_syscall /* oldfstat */ + .long sys_pause + .long sys_utime /* 30 */ + .long sys_ni_syscall /* old stty syscall holder */ + .long sys_ni_syscall /* old gtty syscall holder */ + .long sys_access + .long sys_nice + .long sys_ni_syscall /* 35 - old ftime syscall holder */ + .long sys_sync + .long sys_kill + .long sys_rename + .long sys_mkdir + .long sys_rmdir /* 40 */ + .long sys_dup + .long sys_pipe + .long sys_times + .long sys_ni_syscall /* old prof syscall holder */ + .long sys_brk /* 45 */ + .long sys_setgid + .long sys_getgid + .long sys_signal + .long sys_geteuid + .long sys_getegid /* 50 */ + .long sys_acct + .long sys_umount /* recycled never used phys() */ + .long sys_ni_syscall /* old lock syscall holder */ + .long sys_ioctl + .long sys_fcntl /* 55 */ + .long sys_ni_syscall /* old mpx syscall holder */ + .long sys_setpgid + .long sys_ni_syscall /* old ulimit syscall holder */ + .long sys_ni_syscall /* olduname */ + .long sys_umask /* 60 */ + .long sys_chroot + .long sys_ustat + .long sys_dup2 + .long sys_getppid + .long sys_getpgrp /* 65 */ + .long sys_setsid + .long sys_sigaction + .long sys_sgetmask + .long sys_ssetmask + .long sys_setreuid /* 70 */ + .long sys_setregid + .long sys_sigsuspend_wrapper + .long sys_sigpending + .long sys_sethostname + .long sys_setrlimit /* 75 */ + .long sys_ni_syscall /* old_getrlimit */ + .long sys_getrusage + .long sys_gettimeofday + .long sys_settimeofday + .long sys_getgroups /* 80 */ + .long sys_setgroups + .long sys_ni_syscall /* old_select */ + .long sys_symlink + .long sys_ni_syscall /* oldlstat */ + .long sys_readlink /* 85 */ + .long sys_uselib + .long sys_swapon + .long sys_reboot + .long sys_ni_syscall /* old_readdir */ + .long sys_mmap /* 90 */ /* old_mmap */ + .long sys_munmap + .long sys_truncate + .long sys_ftruncate + .long sys_fchmod + .long sys_fchown /* 95 */ + .long sys_getpriority + .long sys_setpriority + .long sys_ni_syscall /* old profil syscall holder */ + .long sys_statfs + .long sys_fstatfs /* 100 */ + .long sys_ni_syscall /* ioperm */ + .long sys_socketcall + .long sys_syslog /* operation with system console */ + .long sys_setitimer + .long sys_getitimer /* 105 */ + .long sys_newstat + .long sys_newlstat + .long sys_newfstat + .long sys_ni_syscall /* uname */ + .long sys_ni_syscall /* 110 */ /* iopl */ + .long sys_vhangup + .long sys_ni_syscall /* old "idle" system call */ + .long sys_ni_syscall /* old sys_vm86old */ + .long sys_wait4 + .long sys_swapoff /* 115 */ + .long sys_sysinfo + .long sys_ipc + .long sys_fsync + .long sys_sigreturn_wrapper + .long sys_clone_wrapper /* 120 */ + .long sys_setdomainname + .long sys_newuname + .long sys_ni_syscall /* modify_ldt */ + .long sys_adjtimex + .long sys_mprotect /* 125: sys_mprotect */ + .long sys_sigprocmask + .long sys_ni_syscall /* old "create_module" */ + .long sys_init_module + .long sys_delete_module + .long sys_ni_syscall /* 130: old "get_kernel_syms" */ + .long sys_quotactl + .long sys_getpgid + .long sys_fchdir + .long sys_bdflush + .long sys_sysfs /* 135 */ + .long sys_personality + .long sys_ni_syscall /* reserved for afs_syscall */ + .long sys_setfsuid + .long sys_setfsgid + .long sys_llseek /* 140 */ + .long sys_getdents + .long sys_select + .long sys_flock + .long sys_msync + .long sys_readv /* 145 */ + .long sys_writev + .long sys_getsid + .long sys_fdatasync + .long sys_sysctl + .long sys_mlock /* 150: sys_mlock */ + .long sys_munlock + .long sys_mlockall + .long sys_munlockall + .long sys_sched_setparam + .long sys_sched_getparam /* 155 */ + .long sys_sched_setscheduler + .long sys_sched_getscheduler + .long sys_sched_yield + .long sys_sched_get_priority_max + .long sys_sched_get_priority_min /* 160 */ + .long sys_sched_rr_get_interval + .long sys_nanosleep + .long sys_mremap + .long sys_setresuid + .long sys_getresuid /* 165 */ + .long sys_ni_syscall /* sys_vm86 */ + .long sys_ni_syscall /* Old sys_query_module */ + .long sys_poll + .long sys_nfsservctl + .long sys_setresgid /* 170 */ + .long sys_getresgid + .long sys_prctl + .long sys_rt_sigreturn_wrapper + .long sys_rt_sigaction + .long sys_rt_sigprocmask /* 175 */ + .long sys_rt_sigpending + .long sys_rt_sigtimedwait + .long sys_rt_sigqueueinfo + .long sys_rt_sigsuspend_wrapper + .long sys_pread64 /* 180 */ + .long sys_pwrite64 + .long sys_chown + .long sys_getcwd + .long sys_capget + .long sys_capset /* 185 */ + .long sys_ni_syscall /* sigaltstack */ + .long sys_sendfile + .long sys_ni_syscall /* reserved for streams1 */ + .long sys_ni_syscall /* reserved for streams2 */ + .long sys_vfork_wrapper /* 190 */ + .long sys_getrlimit + .long sys_mmap2 /* mmap2 */ + .long sys_truncate64 + .long sys_ftruncate64 + .long sys_stat64 /* 195 */ + .long sys_lstat64 + .long sys_fstat64 + .long sys_lchown + .long sys_getuid + .long sys_getgid /* 200 */ + .long sys_geteuid + .long sys_getegid + .long sys_setreuid + .long sys_setregid + .long sys_getgroups /* 205 */ + .long sys_setgroups + .long sys_fchown + .long sys_setresuid + .long sys_getresuid + .long sys_setresgid /* 210 */ + .long sys_getresgid + .long sys_chown + .long sys_setuid + .long sys_setgid + .long sys_setfsuid /* 215 */ + .long sys_setfsgid + .long sys_pivot_root + .long sys_mincore + .long sys_madvise + .long sys_getdents64 /* 220 */ + .long sys_fcntl64 + .long sys_ni_syscall /* reserved for TUX */ + .long sys_ni_syscall + .long sys_gettid + .long sys_readahead /* 225 */ + .long sys_setxattr + .long sys_lsetxattr + .long sys_fsetxattr + .long sys_getxattr + .long sys_lgetxattr /* 230 */ + .long sys_fgetxattr + .long sys_listxattr + .long sys_llistxattr + .long sys_flistxattr + .long sys_removexattr /* 235 */ + .long sys_lremovexattr + .long sys_fremovexattr + .long sys_tkill + .long sys_sendfile64 + .long sys_futex /* 240 */ + .long sys_sched_setaffinity + .long sys_sched_getaffinity + .long sys_ni_syscall /* set_thread_area */ + .long sys_ni_syscall /* get_thread_area */ + .long sys_io_setup /* 245 */ + .long sys_io_destroy + .long sys_io_getevents + .long sys_io_submit + .long sys_io_cancel + .long sys_fadvise64 /* 250 */ + .long sys_ni_syscall + .long sys_exit_group + .long sys_lookup_dcookie + .long sys_epoll_create + .long sys_epoll_ctl /* 255 */ + .long sys_epoll_wait + .long sys_remap_file_pages + .long sys_set_tid_address + .long sys_timer_create + .long sys_timer_settime /* 260 */ + .long sys_timer_gettime + .long sys_timer_getoverrun + .long sys_timer_delete + .long sys_clock_settime + .long sys_clock_gettime /* 265 */ + .long sys_clock_getres + .long sys_clock_nanosleep + .long sys_statfs64 + .long sys_fstatfs64 + .long sys_tgkill /* 270 */ + .long sys_utimes + .long sys_fadvise64_64 + .long sys_ni_syscall /* sys_vserver */ + .long sys_mbind + .long sys_get_mempolicy + .long sys_set_mempolicy + .long sys_mq_open + .long sys_mq_unlink + .long sys_mq_timedsend + .long sys_mq_timedreceive /* 280 */ + .long sys_mq_notify + .long sys_mq_getsetattr + .long sys_kexec_load + .long sys_waitid + .long sys_ni_syscall /* 285 */ /* available */ + .long sys_add_key + .long sys_request_key + .long sys_keyctl + .long sys_ioprio_set + .long sys_ioprio_get /* 290 */ + .long sys_inotify_init + .long sys_inotify_add_watch + .long sys_inotify_rm_watch + .long sys_ni_syscall /* sys_migrate_pages */ + .long sys_openat /* 295 */ + .long sys_mkdirat + .long sys_mknodat + .long sys_fchownat + .long sys_ni_syscall + .long sys_fstatat64 /* 300 */ + .long sys_unlinkat + .long sys_renameat + .long sys_linkat + .long sys_symlinkat + .long sys_readlinkat /* 305 */ + .long sys_fchmodat + .long sys_faccessat + .long sys_ni_syscall /* pselect6 */ + .long sys_ni_syscall /* sys_ppoll */ + .long sys_unshare /* 310 */ + .long sys_set_robust_list + .long sys_get_robust_list + .long sys_splice + .long sys_sync_file_range + .long sys_tee /* 315 */ + .long sys_vmsplice + .long sys_move_pages + .long sys_getcpu + .long sys_epoll_pwait + .long sys_utimensat /* 320 */ + .long sys_signalfd + .long sys_timerfd_create + .long sys_eventfd + .long sys_fallocate + .long sys_semtimedop /* 325 */ + .long sys_timerfd_settime + .long sys_timerfd_gettime + .long sys_semctl + .long sys_semget + .long sys_semop /* 330 */ + .long sys_msgctl + .long sys_msgget + .long sys_msgrcv + .long sys_msgsnd + .long sys_shmat /* 335 */ + .long sys_shmctl + .long sys_shmdt + .long sys_shmget + .long sys_signalfd4 /* new syscall */ + .long sys_eventfd2 /* 340 */ + .long sys_epoll_create1 + .long sys_dup3 + .long sys_pipe2 + .long sys_inotify_init1 + .long sys_socket /* 345 */ + .long sys_socketpair + .long sys_bind + .long sys_listen + .long sys_accept + .long sys_connect /* 350 */ + .long sys_getsockname + .long sys_getpeername + .long sys_sendto + .long sys_send + .long sys_recvfrom /* 355 */ + .long sys_recv + .long sys_setsockopt + .long sys_getsockopt + .long sys_shutdown + .long sys_sendmsg /* 360 */ + .long sys_recvmsg + .long sys_ni_syscall + .long sys_ni_syscall + .long sys_ni_syscall diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c new file mode 100644 index 000000000000..bdfa2f9f0c81 --- /dev/null +++ b/arch/microblaze/kernel/timer.c @@ -0,0 +1,262 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/param.h> +#include <linux/interrupt.h> +#include <linux/profile.h> +#include <linux/irq.h> +#include <linux/delay.h> +#include <linux/sched.h> +#include <linux/spinlock.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/clocksource.h> +#include <linux/clockchips.h> +#include <linux/io.h> +#include <asm/cpuinfo.h> +#include <asm/setup.h> +#include <asm/prom.h> +#include <asm/irq.h> +#include <asm/system.h> + +#ifdef CONFIG_SELFMOD_TIMER +#include <asm/selfmod.h> +#define TIMER_BASE BARRIER_BASE_ADDR +#else +static unsigned int timer_baseaddr; +#define TIMER_BASE timer_baseaddr +#endif + +#define TCSR0 (0x00) +#define TLR0 (0x04) +#define TCR0 (0x08) +#define TCSR1 (0x10) +#define TLR1 (0x14) +#define TCR1 (0x18) + +#define TCSR_MDT (1<<0) +#define TCSR_UDT (1<<1) +#define TCSR_GENT (1<<2) +#define TCSR_CAPT (1<<3) +#define TCSR_ARHT (1<<4) +#define TCSR_LOAD (1<<5) +#define TCSR_ENIT (1<<6) +#define TCSR_ENT (1<<7) +#define TCSR_TINT (1<<8) +#define TCSR_PWMA (1<<9) +#define TCSR_ENALL (1<<10) + +static inline void microblaze_timer0_stop(void) +{ + out_be32(TIMER_BASE + TCSR0, in_be32(TIMER_BASE + TCSR0) & ~TCSR_ENT); +} + +static inline void microblaze_timer0_start_periodic(unsigned long load_val) +{ + if (!load_val) + load_val = 1; + out_be32(TIMER_BASE + TLR0, load_val); /* loading value to timer reg */ + + /* load the initial value */ + out_be32(TIMER_BASE + TCSR0, TCSR_LOAD); + + /* see timer data sheet for detail + * !ENALL - don't enable 'em all + * !PWMA - disable pwm + * TINT - clear interrupt status + * ENT- enable timer itself + * EINT - enable interrupt + * !LOAD - clear the bit to let go + * ARHT - auto reload + * !CAPT - no external trigger + * !GENT - no external signal + * UDT - set the timer as down counter + * !MDT0 - generate mode + */ + out_be32(TIMER_BASE + TCSR0, + TCSR_TINT|TCSR_ENIT|TCSR_ENT|TCSR_ARHT|TCSR_UDT); +} + +static inline void microblaze_timer0_start_oneshot(unsigned long load_val) +{ + if (!load_val) + load_val = 1; + out_be32(TIMER_BASE + TLR0, load_val); /* loading value to timer reg */ + + /* load the initial value */ + out_be32(TIMER_BASE + TCSR0, TCSR_LOAD); + + out_be32(TIMER_BASE + TCSR0, + TCSR_TINT|TCSR_ENIT|TCSR_ENT|TCSR_ARHT|TCSR_UDT); +} + +static int microblaze_timer_set_next_event(unsigned long delta, + struct clock_event_device *dev) +{ + pr_debug("%s: next event, delta %x\n", __func__, (u32)delta); + microblaze_timer0_start_oneshot(delta); + return 0; +} + +static void microblaze_timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + printk(KERN_INFO "%s: periodic\n", __func__); + microblaze_timer0_start_periodic(cpuinfo.freq_div_hz); + break; + case CLOCK_EVT_MODE_ONESHOT: + printk(KERN_INFO "%s: oneshot\n", __func__); + break; + case CLOCK_EVT_MODE_UNUSED: + printk(KERN_INFO "%s: unused\n", __func__); + break; + case CLOCK_EVT_MODE_SHUTDOWN: + printk(KERN_INFO "%s: shutdown\n", __func__); + microblaze_timer0_stop(); + break; + case CLOCK_EVT_MODE_RESUME: + printk(KERN_INFO "%s: resume\n", __func__); + break; + } +} + +static struct clock_event_device clockevent_microblaze_timer = { + .name = "microblaze_clockevent", + .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, + .shift = 24, + .rating = 300, + .set_next_event = microblaze_timer_set_next_event, + .set_mode = microblaze_timer_set_mode, +}; + +static inline void timer_ack(void) +{ + out_be32(TIMER_BASE + TCSR0, in_be32(TIMER_BASE + TCSR0)); +} + +static irqreturn_t timer_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *evt = &clockevent_microblaze_timer; +#ifdef CONFIG_HEART_BEAT + heartbeat(); +#endif + timer_ack(); + evt->event_handler(evt); + return IRQ_HANDLED; +} + +static struct irqaction timer_irqaction = { + .handler = timer_interrupt, + .flags = IRQF_DISABLED | IRQF_TIMER, + .name = "timer", + .dev_id = &clockevent_microblaze_timer, +}; + +static __init void microblaze_clockevent_init(void) +{ + clockevent_microblaze_timer.mult = + div_sc(cpuinfo.cpu_clock_freq, NSEC_PER_SEC, + clockevent_microblaze_timer.shift); + clockevent_microblaze_timer.max_delta_ns = + clockevent_delta2ns((u32)~0, &clockevent_microblaze_timer); + clockevent_microblaze_timer.min_delta_ns = + clockevent_delta2ns(1, &clockevent_microblaze_timer); + clockevent_microblaze_timer.cpumask = cpumask_of(0); + clockevents_register_device(&clockevent_microblaze_timer); +} + +static cycle_t microblaze_read(struct clocksource *cs) +{ + /* reading actual value of timer 1 */ + return (cycle_t) (in_be32(TIMER_BASE + TCR1)); +} + +static struct clocksource clocksource_microblaze = { + .name = "microblaze_clocksource", + .rating = 300, + .read = microblaze_read, + .mask = CLOCKSOURCE_MASK(32), + .shift = 24, /* I can shift it */ + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static int __init microblaze_clocksource_init(void) +{ + clocksource_microblaze.mult = + clocksource_hz2mult(cpuinfo.cpu_clock_freq, + clocksource_microblaze.shift); + if (clocksource_register(&clocksource_microblaze)) + panic("failed to register clocksource"); + + /* stop timer1 */ + out_be32(TIMER_BASE + TCSR1, in_be32(TIMER_BASE + TCSR1) & ~TCSR_ENT); + /* start timer1 - up counting without interrupt */ + out_be32(TIMER_BASE + TCSR1, TCSR_TINT|TCSR_ENT|TCSR_ARHT); + return 0; +} + +void __init time_init(void) +{ + u32 irq, i = 0; + u32 timer_num = 1; + struct device_node *timer = NULL; +#ifdef CONFIG_SELFMOD_TIMER + unsigned int timer_baseaddr = 0; + int arr_func[] = { + (int)µblaze_read, + (int)&timer_interrupt, + (int)µblaze_clocksource_init, + (int)µblaze_timer_set_mode, + (int)µblaze_timer_set_next_event, + 0 + }; +#endif + char *timer_list[] = { + "xlnx,xps-timer-1.00.a", + "xlnx,opb-timer-1.00.b", + "xlnx,opb-timer-1.00.a", + NULL + }; + + for (i = 0; timer_list[i] != NULL; i++) { + timer = of_find_compatible_node(NULL, NULL, timer_list[i]); + if (timer) + break; + } + + timer_baseaddr = *(int *) of_get_property(timer, "reg", NULL); + timer_baseaddr = (unsigned long) ioremap(timer_baseaddr, PAGE_SIZE); + irq = *(int *) of_get_property(timer, "interrupts", NULL); + timer_num = + *(int *) of_get_property(timer, "xlnx,one-timer-only", NULL); + if (timer_num) { + printk(KERN_EMERG "Please enable two timers in HW\n"); + BUG(); + } + +#ifdef CONFIG_SELFMOD_TIMER + selfmod_function((int *) arr_func, timer_baseaddr); +#endif + printk(KERN_INFO "%s #0 at 0x%08x, irq=%d\n", + timer_list[i], timer_baseaddr, irq); + + cpuinfo.freq_div_hz = cpuinfo.cpu_clock_freq / HZ; + + setup_irq(irq, &timer_irqaction); +#ifdef CONFIG_HEART_BEAT + setup_heartbeat(); +#endif + microblaze_clocksource_init(); + microblaze_clockevent_init(); +} diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c new file mode 100644 index 000000000000..293ef486013a --- /dev/null +++ b/arch/microblaze/kernel/traps.c @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/kallsyms.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/debug_locks.h> + +#include <asm/exceptions.h> +#include <asm/system.h> + +void trap_init(void) +{ + __enable_hw_exceptions(); +} + +void __bad_xchg(volatile void *ptr, int size) +{ + printk(KERN_INFO "xchg: bad data size: pc 0x%p, ptr 0x%p, size %d\n", + __builtin_return_address(0), ptr, size); + BUG(); +} +EXPORT_SYMBOL(__bad_xchg); + +static int kstack_depth_to_print = 24; + +static int __init kstack_setup(char *s) +{ + kstack_depth_to_print = strict_strtoul(s, 0, NULL); + + return 1; +} +__setup("kstack=", kstack_setup); + +void show_trace(struct task_struct *task, unsigned long *stack) +{ + unsigned long addr; + + if (!stack) + stack = (unsigned long *)&stack; + + printk(KERN_NOTICE "Call Trace: "); +#ifdef CONFIG_KALLSYMS + printk(KERN_NOTICE "\n"); +#endif + while (!kstack_end(stack)) { + addr = *stack++; + /* + * If the address is either in the text segment of the + * kernel, or in the region which contains vmalloc'ed + * memory, it *may* be the address of a calling + * routine; if so, print it so that someone tracing + * down the cause of the crash will be able to figure + * out the call path that was taken. + */ + if (kernel_text_address(addr)) + print_ip_sym(addr); + } + printk(KERN_NOTICE "\n"); + + if (!task) + task = current; + + debug_show_held_locks(task); +} + +void show_stack(struct task_struct *task, unsigned long *sp) +{ + unsigned long *stack; + int i; + + if (sp == NULL) { + if (task) + sp = (unsigned long *) ((struct thread_info *) + (task->stack))->cpu_context.r1; + else + sp = (unsigned long *)&sp; + } + + stack = sp; + + printk(KERN_INFO "\nStack:\n "); + + for (i = 0; i < kstack_depth_to_print; i++) { + if (kstack_end(sp)) + break; + if (i && ((i % 8) == 0)) + printk("\n "); + printk("%08lx ", *sp++); + } + printk("\n"); + show_trace(task, stack); +} + +void dump_stack(void) +{ + show_stack(NULL, NULL); +} +EXPORT_SYMBOL(dump_stack); diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..840385e51291 --- /dev/null +++ b/arch/microblaze/kernel/vmlinux.lds.S @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze") +OUTPUT_ARCH(microblaze) +ENTRY(_start) + +#include <asm-generic/vmlinux.lds.h> + +jiffies = jiffies_64 + 4; + +SECTIONS { + . = CONFIG_KERNEL_BASE_ADDR; + + .text : { + _text = . ; + _stext = . ; + *(.text .text.*) + *(.fixup) + + *(.exitcall.exit) + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + . = ALIGN (4) ; + _etext = . ; + } + + . = ALIGN (4) ; + _fdt_start = . ; /* place for fdt blob */ + . = . + 0x4000; + _fdt_end = . ; + + . = ALIGN(16); + RODATA + . = ALIGN(16); + __ex_table : { + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + } + + /* + * sdata2 section can go anywhere, but must be word aligned + * and SDA2_BASE must point to the middle of it + */ + .sdata2 : { + _ssrw = .; + . = ALIGN(4096); /* page aligned when MMU used - origin 0x8 */ + *(.sdata2) + . = ALIGN(8); + _essrw = .; + _ssrw_size = _essrw - _ssrw; + _KERNEL_SDA2_BASE_ = _ssrw + (_ssrw_size / 2); + } + + _sdata = . ; + .data ALIGN (4096) : { /* page aligned when MMU used - origin 0x4 */ + *(.data) + } + . = ALIGN(32); + .data.cacheline_aligned : { *(.data.cacheline_aligned) } + _edata = . ; + + /* Reserve some low RAM for r0 based memory references */ + . = ALIGN(0x4) ; + r0_ram = . ; + . = . + 4096; /* a page should be enough */ + + /* The initial task */ + . = ALIGN(8192); + .data.init_task : { *(.data.init_task) } + + /* Under the microblaze ABI, .sdata and .sbss must be contiguous */ + . = ALIGN(8); + .sdata : { + _ssro = .; + *(.sdata) + } + + .sbss : { + _ssbss = .; + *(.sbss) + _esbss = .; + _essro = .; + _ssro_size = _essro - _ssro ; + _KERNEL_SDA_BASE_ = _ssro + (_ssro_size / 2) ; + } + + __init_begin = .; + + . = ALIGN(4096); + .init.text : { + _sinittext = . ; + *(.init.text) + *(.exit.text) + *(.exit.data) + _einittext = .; + } + + .init.data : { *(.init.data) } + + . = ALIGN(4); + .init.ivt : { + __ivt_start = .; + *(.init.ivt) + __ivt_end = .; + } + + .init.setup : { + __setup_start = .; + *(.init.setup) + __setup_end = .; + } + + .initcall.init : { + __initcall_start = .; + INITCALLS + __initcall_end = .; + } + + .con_initcall.init : { + __con_initcall_start = .; + *(.con_initcall.init) + __con_initcall_end = .; + } + + __init_end_before_initramfs = .; + + .init.ramfs ALIGN(4096) : { + __initramfs_start = .; + *(.init.ramfs) + __initramfs_end = .; + . = ALIGN(4); + LONG(0); +/* + * FIXME this can break initramfs for MMU. + * Pad init.ramfs up to page boundary, + * so that __init_end == __bss_start. This will make image.elf + * consistent with the image.bin + */ + /* . = ALIGN(4096); */ + } + __init_end = .; + + .bss ALIGN (4096) : { /* page aligned when MMU used */ + __bss_start = . ; + *(.bss*) + *(COMMON) + . = ALIGN (4) ; + __bss_stop = . ; + _ebss = . ; + } + . = ALIGN(4096); + _end = .; +} diff --git a/arch/microblaze/lib/Makefile b/arch/microblaze/lib/Makefile new file mode 100644 index 000000000000..d27126bf306a --- /dev/null +++ b/arch/microblaze/lib/Makefile @@ -0,0 +1,13 @@ +# +# Makefile +# + +lib-y := memset.o checksum.o + +ifeq ($(CONFIG_OPT_LIB_ASM),y) +lib-y += fastcopy.o +else +lib-y += memcpy.o memmove.o +endif + +lib-y += uaccess.o diff --git a/arch/microblaze/lib/checksum.c b/arch/microblaze/lib/checksum.c new file mode 100644 index 000000000000..809340070a13 --- /dev/null +++ b/arch/microblaze/lib/checksum.c @@ -0,0 +1,163 @@ +/* + * + * INET An implementation of the TCP/IP protocol suite for the LINUX + * operating system. INET is implemented using the BSD Socket + * interface as the means of communication with the user level. + * + * IP/TCP/UDP checksumming routines + * + * Authors: Jorge Cwik, <jorge@laser.satlink.net> + * Arnt Gulbrandsen, <agulbra@nvg.unit.no> + * Tom May, <ftom@netcom.com> + * Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de> + * Lots of code moved from tcp.c and ip.c; see those files + * for more names. + * + * 03/02/96 Jes Sorensen, Andreas Schwab, Roman Hodek: + * Fixed some nasty bugs, causing some horrible crashes. + * A: At some points, the sum (%0) was used as + * length-counter instead of the length counter + * (%1). Thanks to Roman Hodek for pointing this out. + * B: GCC seems to mess up if one uses too many + * data-registers to hold input values and one tries to + * specify d0 and d1 as scratch registers. Letting gcc + * choose these registers itself solves the problem. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +/* Revised by Kenneth Albanowski for m68knommu. Basic problem: unaligned access + kills, so most of the assembly has to go. */ + +#include <net/checksum.h> +#include <asm/checksum.h> +#include <linux/module.h> + +static inline unsigned short from32to16(unsigned long x) +{ + /* add up 16-bit and 16-bit for 16+c bit */ + x = (x & 0xffff) + (x >> 16); + /* add up carry.. */ + x = (x & 0xffff) + (x >> 16); + return x; +} + +static unsigned int do_csum(const unsigned char *buff, int len) +{ + int odd, count; + unsigned long result = 0; + + if (len <= 0) + goto out; + odd = 1 & (unsigned long) buff; + if (odd) { + result = *buff; + len--; + buff++; + } + count = len >> 1; /* nr of 16-bit words.. */ + if (count) { + if (2 & (unsigned long) buff) { + result += *(unsigned short *) buff; + count--; + len -= 2; + buff += 2; + } + count >>= 1; /* nr of 32-bit words.. */ + if (count) { + unsigned long carry = 0; + do { + unsigned long w = *(unsigned long *) buff; + count--; + buff += 4; + result += carry; + result += w; + carry = (w > result); + } while (count); + result += carry; + result = (result & 0xffff) + (result >> 16); + } + if (len & 2) { + result += *(unsigned short *) buff; + buff += 2; + } + } + if (len & 1) + result += (*buff << 8); + result = from32to16(result); + if (odd) + result = ((result >> 8) & 0xff) | ((result & 0xff) << 8); +out: + return result; +} + +/* + * This is a version of ip_compute_csum() optimized for IP headers, + * which always checksum on 4 octet boundaries. + */ +__sum16 ip_fast_csum(const void *iph, unsigned int ihl) +{ + return (__force __sum16)~do_csum(iph, ihl*4); +} + +/* + * computes the checksum of a memory block at buff, length len, + * and adds in "sum" (32-bit) + * + * returns a 32-bit number suitable for feeding into itself + * or csum_tcpudp_magic + * + * this function must be called with even lengths, except + * for the last fragment, which may be odd + * + * it's best to have buff aligned on a 32-bit boundary + */ +__wsum csum_partial(const void *buff, int len, __wsum sum) +{ + unsigned int result = do_csum(buff, len); + + /* add in old sum, and carry.. */ + result += sum; + if (sum > result) + result += 1; + return result; +} +EXPORT_SYMBOL(csum_partial); + +/* + * this routine is used for miscellaneous IP-like checksums, mainly + * in icmp.c + */ +__sum16 ip_compute_csum(const unsigned char *buff, int len) +{ + return ~do_csum(buff, len); +} +EXPORT_SYMBOL(ip_compute_csum); + +/* + * copy from fs while checksumming, otherwise like csum_partial + */ +__wsum +csum_partial_copy_from_user(const char __user *src, char *dst, int len, + int sum, int *csum_err) +{ + if (csum_err) + *csum_err = 0; + memcpy(dst, src, len); + return csum_partial(dst, len, sum); +} +EXPORT_SYMBOL(csum_partial_copy_from_user); + +/* + * copy from ds while checksumming, otherwise like csum_partial + */ +__wsum +csum_partial_copy(const char *src, char *dst, int len, int sum) +{ + memcpy(dst, src, len); + return csum_partial(dst, len, sum); +} +EXPORT_SYMBOL(csum_partial_copy); diff --git a/arch/microblaze/lib/fastcopy.S b/arch/microblaze/lib/fastcopy.S new file mode 100644 index 000000000000..02e3ab4eddf3 --- /dev/null +++ b/arch/microblaze/lib/fastcopy.S @@ -0,0 +1,662 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2008 Jim Law - Iris LP All rights reserved. + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + * + * Written by Jim Law <jlaw@irispower.com> + * + * intended to replace: + * memcpy in memcpy.c and + * memmove in memmove.c + * ... in arch/microblaze/lib + * + * + * assly_fastcopy.S + * + * Attempt at quicker memcpy and memmove for MicroBlaze + * Input : Operand1 in Reg r5 - destination address + * Operand2 in Reg r6 - source address + * Operand3 in Reg r7 - number of bytes to transfer + * Output: Result in Reg r3 - starting destinaition address + * + * + * Explanation: + * Perform (possibly unaligned) copy of a block of memory + * between mem locations with size of xfer spec'd in bytes + */ + +#include <linux/linkage.h> + + .globl memcpy + .ent memcpy + +memcpy: +fast_memcpy_ascending: + /* move d to return register as value of function */ + addi r3, r5, 0 + + addi r4, r0, 4 /* n = 4 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + blti r4, a_xfer_end /* if n < 0, less than one word to transfer */ + + /* transfer first 0~3 bytes to get aligned dest address */ + andi r4, r5, 3 /* n = d & 3 */ + /* if zero, destination already aligned */ + beqi r4, a_dalign_done + /* n = 4 - n (yields 3, 2, 1 transfers for 1, 2, 3 addr offset) */ + rsubi r4, r4, 4 + rsub r7, r4, r7 /* c = c - n adjust c */ + +a_xfer_first_loop: + /* if no bytes left to transfer, transfer the bulk */ + beqi r4, a_dalign_done + lbui r11, r6, 0 /* h = *s */ + sbi r11, r5, 0 /* *d = h */ + addi r6, r6, 1 /* s++ */ + addi r5, r5, 1 /* d++ */ + brid a_xfer_first_loop /* loop */ + addi r4, r4, -1 /* n-- (IN DELAY SLOT) */ + +a_dalign_done: + addi r4, r0, 32 /* n = 32 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + /* if n < 0, less than one block to transfer */ + blti r4, a_block_done + +a_block_xfer: + andi r4, r7, 0xffffffe0 /* n = c & ~31 */ + rsub r7, r4, r7 /* c = c - n */ + + andi r9, r6, 3 /* t1 = s & 3 */ + /* if temp != 0, unaligned transfers needed */ + bnei r9, a_block_unaligned + +a_block_aligned: + lwi r9, r6, 0 /* t1 = *(s + 0) */ + lwi r10, r6, 4 /* t2 = *(s + 4) */ + lwi r11, r6, 8 /* t3 = *(s + 8) */ + lwi r12, r6, 12 /* t4 = *(s + 12) */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + swi r10, r5, 4 /* *(d + 4) = t2 */ + swi r11, r5, 8 /* *(d + 8) = t3 */ + swi r12, r5, 12 /* *(d + 12) = t4 */ + lwi r9, r6, 16 /* t1 = *(s + 16) */ + lwi r10, r6, 20 /* t2 = *(s + 20) */ + lwi r11, r6, 24 /* t3 = *(s + 24) */ + lwi r12, r6, 28 /* t4 = *(s + 28) */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + swi r10, r5, 20 /* *(d + 20) = t2 */ + swi r11, r5, 24 /* *(d + 24) = t3 */ + swi r12, r5, 28 /* *(d + 28) = t4 */ + addi r6, r6, 32 /* s = s + 32 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, a_block_aligned /* while (n) loop */ + addi r5, r5, 32 /* d = d + 32 (IN DELAY SLOT) */ + bri a_block_done + +a_block_unaligned: + andi r8, r6, 0xfffffffc /* as = s & ~3 */ + add r6, r6, r4 /* s = s + n */ + lwi r11, r8, 0 /* h = *(as + 0) */ + + addi r9, r9, -1 + beqi r9, a_block_u1 /* t1 was 1 => 1 byte offset */ + addi r9, r9, -1 + beqi r9, a_block_u2 /* t1 was 2 => 2 byte offset */ + +a_block_u3: + bslli r11, r11, 24 /* h = h << 24 */ +a_bu3_loop: + lwi r12, r8, 4 /* v = *(as + 4) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 12) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + lwi r12, r8, 32 /* v = *(as + 32) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + addi r8, r8, 32 /* as = as + 32 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, a_bu3_loop /* while (n) loop */ + addi r5, r5, 32 /* d = d + 32 (IN DELAY SLOT) */ + bri a_block_done + +a_block_u1: + bslli r11, r11, 8 /* h = h << 8 */ +a_bu1_loop: + lwi r12, r8, 4 /* v = *(as + 4) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 12) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + lwi r12, r8, 32 /* v = *(as + 32) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + addi r8, r8, 32 /* as = as + 32 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, a_bu1_loop /* while (n) loop */ + addi r5, r5, 32 /* d = d + 32 (IN DELAY SLOT) */ + bri a_block_done + +a_block_u2: + bslli r11, r11, 16 /* h = h << 16 */ +a_bu2_loop: + lwi r12, r8, 4 /* v = *(as + 4) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 12) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + lwi r12, r8, 32 /* v = *(as + 32) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + addi r8, r8, 32 /* as = as + 32 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, a_bu2_loop /* while (n) loop */ + addi r5, r5, 32 /* d = d + 32 (IN DELAY SLOT) */ + +a_block_done: + addi r4, r0, 4 /* n = 4 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + blti r4, a_xfer_end /* if n < 0, less than one word to transfer */ + +a_word_xfer: + andi r4, r7, 0xfffffffc /* n = c & ~3 */ + addi r10, r0, 0 /* offset = 0 */ + + andi r9, r6, 3 /* t1 = s & 3 */ + /* if temp != 0, unaligned transfers needed */ + bnei r9, a_word_unaligned + +a_word_aligned: + lw r9, r6, r10 /* t1 = *(s+offset) */ + sw r9, r5, r10 /* *(d+offset) = t1 */ + addi r4, r4,-4 /* n-- */ + bneid r4, a_word_aligned /* loop */ + addi r10, r10, 4 /* offset++ (IN DELAY SLOT) */ + + bri a_word_done + +a_word_unaligned: + andi r8, r6, 0xfffffffc /* as = s & ~3 */ + lwi r11, r8, 0 /* h = *(as + 0) */ + addi r8, r8, 4 /* as = as + 4 */ + + addi r9, r9, -1 + beqi r9, a_word_u1 /* t1 was 1 => 1 byte offset */ + addi r9, r9, -1 + beqi r9, a_word_u2 /* t1 was 2 => 2 byte offset */ + +a_word_u3: + bslli r11, r11, 24 /* h = h << 24 */ +a_wu3_loop: + lw r12, r8, r10 /* v = *(as + offset) */ + bsrli r9, r12, 8 /* t1 = v >> 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r10 /* *(d + offset) = t1 */ + bslli r11, r12, 24 /* h = v << 24 */ + addi r4, r4,-4 /* n = n - 4 */ + bneid r4, a_wu3_loop /* while (n) loop */ + addi r10, r10, 4 /* offset = ofset + 4 (IN DELAY SLOT) */ + + bri a_word_done + +a_word_u1: + bslli r11, r11, 8 /* h = h << 8 */ +a_wu1_loop: + lw r12, r8, r10 /* v = *(as + offset) */ + bsrli r9, r12, 24 /* t1 = v >> 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r10 /* *(d + offset) = t1 */ + bslli r11, r12, 8 /* h = v << 8 */ + addi r4, r4,-4 /* n = n - 4 */ + bneid r4, a_wu1_loop /* while (n) loop */ + addi r10, r10, 4 /* offset = ofset + 4 (IN DELAY SLOT) */ + + bri a_word_done + +a_word_u2: + bslli r11, r11, 16 /* h = h << 16 */ +a_wu2_loop: + lw r12, r8, r10 /* v = *(as + offset) */ + bsrli r9, r12, 16 /* t1 = v >> 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r10 /* *(d + offset) = t1 */ + bslli r11, r12, 16 /* h = v << 16 */ + addi r4, r4,-4 /* n = n - 4 */ + bneid r4, a_wu2_loop /* while (n) loop */ + addi r10, r10, 4 /* offset = ofset + 4 (IN DELAY SLOT) */ + +a_word_done: + add r5, r5, r10 /* d = d + offset */ + add r6, r6, r10 /* s = s + offset */ + rsub r7, r10, r7 /* c = c - offset */ + +a_xfer_end: +a_xfer_end_loop: + beqi r7, a_done /* while (c) */ + lbui r9, r6, 0 /* t1 = *s */ + addi r6, r6, 1 /* s++ */ + sbi r9, r5, 0 /* *d = t1 */ + addi r7, r7, -1 /* c-- */ + brid a_xfer_end_loop /* loop */ + addi r5, r5, 1 /* d++ (IN DELAY SLOT) */ + +a_done: + rtsd r15, 8 + nop + +.end memcpy +/*----------------------------------------------------------------------------*/ + .globl memmove + .ent memmove + +memmove: + cmpu r4, r5, r6 /* n = s - d */ + bgei r4,fast_memcpy_ascending + +fast_memcpy_descending: + /* move d to return register as value of function */ + addi r3, r5, 0 + + add r5, r5, r7 /* d = d + c */ + add r6, r6, r7 /* s = s + c */ + + addi r4, r0, 4 /* n = 4 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + blti r4,d_xfer_end /* if n < 0, less than one word to transfer */ + + /* transfer first 0~3 bytes to get aligned dest address */ + andi r4, r5, 3 /* n = d & 3 */ + /* if zero, destination already aligned */ + beqi r4,d_dalign_done + rsub r7, r4, r7 /* c = c - n adjust c */ + +d_xfer_first_loop: + /* if no bytes left to transfer, transfer the bulk */ + beqi r4,d_dalign_done + addi r6, r6, -1 /* s-- */ + addi r5, r5, -1 /* d-- */ + lbui r11, r6, 0 /* h = *s */ + sbi r11, r5, 0 /* *d = h */ + brid d_xfer_first_loop /* loop */ + addi r4, r4, -1 /* n-- (IN DELAY SLOT) */ + +d_dalign_done: + addi r4, r0, 32 /* n = 32 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + /* if n < 0, less than one block to transfer */ + blti r4, d_block_done + +d_block_xfer: + andi r4, r7, 0xffffffe0 /* n = c & ~31 */ + rsub r7, r4, r7 /* c = c - n */ + + andi r9, r6, 3 /* t1 = s & 3 */ + /* if temp != 0, unaligned transfers needed */ + bnei r9, d_block_unaligned + +d_block_aligned: + addi r6, r6, -32 /* s = s - 32 */ + addi r5, r5, -32 /* d = d - 32 */ + lwi r9, r6, 28 /* t1 = *(s + 28) */ + lwi r10, r6, 24 /* t2 = *(s + 24) */ + lwi r11, r6, 20 /* t3 = *(s + 20) */ + lwi r12, r6, 16 /* t4 = *(s + 16) */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + swi r10, r5, 24 /* *(d + 24) = t2 */ + swi r11, r5, 20 /* *(d + 20) = t3 */ + swi r12, r5, 16 /* *(d + 16) = t4 */ + lwi r9, r6, 12 /* t1 = *(s + 12) */ + lwi r10, r6, 8 /* t2 = *(s + 8) */ + lwi r11, r6, 4 /* t3 = *(s + 4) */ + lwi r12, r6, 0 /* t4 = *(s + 0) */ + swi r9, r5, 12 /* *(d + 12) = t1 */ + swi r10, r5, 8 /* *(d + 8) = t2 */ + swi r11, r5, 4 /* *(d + 4) = t3 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, d_block_aligned /* while (n) loop */ + swi r12, r5, 0 /* *(d + 0) = t4 (IN DELAY SLOT) */ + bri d_block_done + +d_block_unaligned: + andi r8, r6, 0xfffffffc /* as = s & ~3 */ + rsub r6, r4, r6 /* s = s - n */ + lwi r11, r8, 0 /* h = *(as + 0) */ + + addi r9, r9, -1 + beqi r9,d_block_u1 /* t1 was 1 => 1 byte offset */ + addi r9, r9, -1 + beqi r9,d_block_u2 /* t1 was 2 => 2 byte offset */ + +d_block_u3: + bsrli r11, r11, 8 /* h = h >> 8 */ +d_bu3_loop: + addi r8, r8, -32 /* as = as - 32 */ + addi r5, r5, -32 /* d = d - 32 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 112) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 4 /* v = *(as + 4) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bsrli r11, r12, 8 /* h = v >> 8 */ + lwi r12, r8, 0 /* v = *(as + 0) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, d_bu3_loop /* while (n) loop */ + bsrli r11, r12, 8 /* h = v >> 8 (IN DELAY SLOT) */ + bri d_block_done + +d_block_u1: + bsrli r11, r11, 24 /* h = h >> 24 */ +d_bu1_loop: + addi r8, r8, -32 /* as = as - 32 */ + addi r5, r5, -32 /* d = d - 32 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 112) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 4 /* v = *(as + 4) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bsrli r11, r12, 24 /* h = v >> 24 */ + lwi r12, r8, 0 /* v = *(as + 0) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, d_bu1_loop /* while (n) loop */ + bsrli r11, r12, 24 /* h = v >> 24 (IN DELAY SLOT) */ + bri d_block_done + +d_block_u2: + bsrli r11, r11, 16 /* h = h >> 16 */ +d_bu2_loop: + addi r8, r8, -32 /* as = as - 32 */ + addi r5, r5, -32 /* d = d - 32 */ + lwi r12, r8, 28 /* v = *(as + 28) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 28 /* *(d + 28) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 24 /* v = *(as + 24) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 24 /* *(d + 24) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 20 /* v = *(as + 20) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 20 /* *(d + 20) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 16 /* v = *(as + 16) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 16 /* *(d + 16) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 12 /* v = *(as + 12) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 12 /* *(d + 112) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 8 /* v = *(as + 8) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 8 /* *(d + 8) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 4 /* v = *(as + 4) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 4 /* *(d + 4) = t1 */ + bsrli r11, r12, 16 /* h = v >> 16 */ + lwi r12, r8, 0 /* v = *(as + 0) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + swi r9, r5, 0 /* *(d + 0) = t1 */ + addi r4, r4, -32 /* n = n - 32 */ + bneid r4, d_bu2_loop /* while (n) loop */ + bsrli r11, r12, 16 /* h = v >> 16 (IN DELAY SLOT) */ + +d_block_done: + addi r4, r0, 4 /* n = 4 */ + cmpu r4, r4, r7 /* n = c - n (unsigned) */ + blti r4,d_xfer_end /* if n < 0, less than one word to transfer */ + +d_word_xfer: + andi r4, r7, 0xfffffffc /* n = c & ~3 */ + rsub r5, r4, r5 /* d = d - n */ + rsub r6, r4, r6 /* s = s - n */ + rsub r7, r4, r7 /* c = c - n */ + + andi r9, r6, 3 /* t1 = s & 3 */ + /* if temp != 0, unaligned transfers needed */ + bnei r9, d_word_unaligned + +d_word_aligned: + addi r4, r4,-4 /* n-- */ + lw r9, r6, r4 /* t1 = *(s+n) */ + bneid r4, d_word_aligned /* loop */ + sw r9, r5, r4 /* *(d+n) = t1 (IN DELAY SLOT) */ + + bri d_word_done + +d_word_unaligned: + andi r8, r6, 0xfffffffc /* as = s & ~3 */ + lw r11, r8, r4 /* h = *(as + n) */ + + addi r9, r9, -1 + beqi r9,d_word_u1 /* t1 was 1 => 1 byte offset */ + addi r9, r9, -1 + beqi r9,d_word_u2 /* t1 was 2 => 2 byte offset */ + +d_word_u3: + bsrli r11, r11, 8 /* h = h >> 8 */ +d_wu3_loop: + addi r4, r4,-4 /* n = n - 4 */ + lw r12, r8, r4 /* v = *(as + n) */ + bslli r9, r12, 24 /* t1 = v << 24 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r4 /* *(d + n) = t1 */ + bneid r4, d_wu3_loop /* while (n) loop */ + bsrli r11, r12, 8 /* h = v >> 8 (IN DELAY SLOT) */ + + bri d_word_done + +d_word_u1: + bsrli r11, r11, 24 /* h = h >> 24 */ +d_wu1_loop: + addi r4, r4,-4 /* n = n - 4 */ + lw r12, r8, r4 /* v = *(as + n) */ + bslli r9, r12, 8 /* t1 = v << 8 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r4 /* *(d + n) = t1 */ + bneid r4, d_wu1_loop /* while (n) loop */ + bsrli r11, r12, 24 /* h = v >> 24 (IN DELAY SLOT) */ + + bri d_word_done + +d_word_u2: + bsrli r11, r11, 16 /* h = h >> 16 */ +d_wu2_loop: + addi r4, r4,-4 /* n = n - 4 */ + lw r12, r8, r4 /* v = *(as + n) */ + bslli r9, r12, 16 /* t1 = v << 16 */ + or r9, r11, r9 /* t1 = h | t1 */ + sw r9, r5, r4 /* *(d + n) = t1 */ + bneid r4, d_wu2_loop /* while (n) loop */ + bsrli r11, r12, 16 /* h = v >> 16 (IN DELAY SLOT) */ + +d_word_done: + +d_xfer_end: +d_xfer_end_loop: + beqi r7, a_done /* while (c) */ + addi r6, r6, -1 /* s-- */ + lbui r9, r6, 0 /* t1 = *s */ + addi r5, r5, -1 /* d-- */ + sbi r9, r5, 0 /* *d = t1 */ + brid d_xfer_end_loop /* loop */ + addi r7, r7, -1 /* c-- (IN DELAY SLOT) */ + +d_done: + rtsd r15, 8 + nop + +.end memmove diff --git a/arch/microblaze/lib/memcpy.c b/arch/microblaze/lib/memcpy.c new file mode 100644 index 000000000000..5880119c4487 --- /dev/null +++ b/arch/microblaze/lib/memcpy.c @@ -0,0 +1,161 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2007 John Williams + * + * Reasonably optimised generic C-code for memcpy on Microblaze + * This is generic C code to do efficient, alignment-aware memcpy. + * + * It is based on demo code originally Copyright 2001 by Intel Corp, taken from + * http://www.embedded.com/showArticle.jhtml?articleID=19205567 + * + * Attempts were made, unsuccesfully, to contact the original + * author of this code (Michael Morrow, Intel). Below is the original + * copyright notice. + * + * This software has been developed by Intel Corporation. + * Intel specifically disclaims all warranties, express or + * implied, and all liability, including consequential and + * other indirect damages, for the use of this program, including + * liability for infringement of any proprietary rights, + * and including the warranties of merchantability and fitness + * for a particular purpose. Intel does not assume any + * responsibility for and errors which may appear in this program + * not any responsibility to update it. + */ + +#include <linux/types.h> +#include <linux/stddef.h> +#include <linux/compiler.h> +#include <linux/module.h> + +#include <linux/string.h> +#include <asm/system.h> + +#ifdef __HAVE_ARCH_MEMCPY +void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c) +{ + const char *src = v_src; + char *dst = v_dst; +#ifndef CONFIG_OPT_LIB_FUNCTION + /* Simple, byte oriented memcpy. */ + while (c--) + *dst++ = *src++; + + return v_dst; +#else + /* The following code tries to optimize the copy by using unsigned + * alignment. This will work fine if both source and destination are + * aligned on the same boundary. However, if they are aligned on + * different boundaries shifts will be necessary. This might result in + * bad performance on MicroBlaze systems without a barrel shifter. + */ + const uint32_t *i_src; + uint32_t *i_dst; + + if (c >= 4) { + unsigned value, buf_hold; + + /* Align the dstination to a word boundry. */ + /* This is done in an endian independant manner. */ + switch ((unsigned long)dst & 3) { + case 1: + *dst++ = *src++; + --c; + case 2: + *dst++ = *src++; + --c; + case 3: + *dst++ = *src++; + --c; + } + + i_dst = (void *)dst; + + /* Choose a copy scheme based on the source */ + /* alignment relative to dstination. */ + switch ((unsigned long)src & 3) { + case 0x0: /* Both byte offsets are aligned */ + i_src = (const void *)src; + + for (; c >= 4; c -= 4) + *i_dst++ = *i_src++; + + src = (const void *)i_src; + break; + case 0x1: /* Unaligned - Off by 1 */ + /* Word align the source */ + i_src = (const void *) ((unsigned)src & ~3); + + /* Load the holding buffer */ + buf_hold = *i_src++ << 8; + + for (; c >= 4; c -= 4) { + value = *i_src++; + *i_dst++ = buf_hold | value >> 24; + buf_hold = value << 8; + } + + /* Realign the source */ + src = (const void *)i_src; + src -= 3; + break; + case 0x2: /* Unaligned - Off by 2 */ + /* Word align the source */ + i_src = (const void *) ((unsigned)src & ~3); + + /* Load the holding buffer */ + buf_hold = *i_src++ << 16; + + for (; c >= 4; c -= 4) { + value = *i_src++; + *i_dst++ = buf_hold | value >> 16; + buf_hold = value << 16; + } + + /* Realign the source */ + src = (const void *)i_src; + src -= 2; + break; + case 0x3: /* Unaligned - Off by 3 */ + /* Word align the source */ + i_src = (const void *) ((unsigned)src & ~3); + + /* Load the holding buffer */ + buf_hold = *i_src++ << 24; + + for (; c >= 4; c -= 4) { + value = *i_src++; + *i_dst++ = buf_hold | value >> 8; + buf_hold = value << 24; + } + + /* Realign the source */ + src = (const void *)i_src; + src -= 1; + break; + } + dst = (void *)i_dst; + } + + /* Finish off any remaining bytes */ + /* simple fast copy, ... unless a cache boundry is crossed */ + switch (c) { + case 3: + *dst++ = *src++; + case 2: + *dst++ = *src++; + case 1: + *dst++ = *src++; + } + + return v_dst; +#endif +} +EXPORT_SYMBOL(memcpy); +#endif /* __HAVE_ARCH_MEMCPY */ + +void *cacheable_memcpy(void *d, const void *s, __kernel_size_t c) +{ + return memcpy(d, s, c); +} diff --git a/arch/microblaze/lib/memmove.c b/arch/microblaze/lib/memmove.c new file mode 100644 index 000000000000..d4e9f49a71f7 --- /dev/null +++ b/arch/microblaze/lib/memmove.c @@ -0,0 +1,175 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2007 John Williams + * + * Reasonably optimised generic C-code for memcpy on Microblaze + * This is generic C code to do efficient, alignment-aware memmove. + * + * It is based on demo code originally Copyright 2001 by Intel Corp, taken from + * http://www.embedded.com/showArticle.jhtml?articleID=19205567 + * + * Attempts were made, unsuccesfully, to contact the original + * author of this code (Michael Morrow, Intel). Below is the original + * copyright notice. + * + * This software has been developed by Intel Corporation. + * Intel specifically disclaims all warranties, express or + * implied, and all liability, including consequential and + * other indirect damages, for the use of this program, including + * liability for infringement of any proprietary rights, + * and including the warranties of merchantability and fitness + * for a particular purpose. Intel does not assume any + * responsibility for and errors which may appear in this program + * not any responsibility to update it. + */ + +#include <linux/types.h> +#include <linux/stddef.h> +#include <linux/compiler.h> +#include <linux/module.h> +#include <linux/string.h> + +#ifdef __HAVE_ARCH_MEMMOVE +void *memmove(void *v_dst, const void *v_src, __kernel_size_t c) +{ + const char *src = v_src; + char *dst = v_dst; + +#ifdef CONFIG_OPT_LIB_FUNCTION + const uint32_t *i_src; + uint32_t *i_dst; +#endif + + if (!c) + return v_dst; + + /* Use memcpy when source is higher than dest */ + if (v_dst <= v_src) + return memcpy(v_dst, v_src, c); + +#ifndef CONFIG_OPT_LIB_FUNCTION + /* copy backwards, from end to beginning */ + src += c; + dst += c; + + /* Simple, byte oriented memmove. */ + while (c--) + *--dst = *--src; + + return v_dst; +#else + /* The following code tries to optimize the copy by using unsigned + * alignment. This will work fine if both source and destination are + * aligned on the same boundary. However, if they are aligned on + * different boundaries shifts will be necessary. This might result in + * bad performance on MicroBlaze systems without a barrel shifter. + */ + /* FIXME this part needs more test */ + /* Do a descending copy - this is a bit trickier! */ + dst += c; + src += c; + + if (c >= 4) { + unsigned value, buf_hold; + + /* Align the destination to a word boundry. */ + /* This is done in an endian independant manner. */ + + switch ((unsigned long)dst & 3) { + case 3: + *--dst = *--src; + --c; + case 2: + *--dst = *--src; + --c; + case 1: + *--dst = *--src; + --c; + } + + i_dst = (void *)dst; + /* Choose a copy scheme based on the source */ + /* alignment relative to dstination. */ + switch ((unsigned long)src & 3) { + case 0x0: /* Both byte offsets are aligned */ + + i_src = (const void *)src; + + for (; c >= 4; c -= 4) + *--i_dst = *--i_src; + + src = (const void *)i_src; + break; + case 0x1: /* Unaligned - Off by 1 */ + /* Word align the source */ + i_src = (const void *) (((unsigned)src + 4) & ~3); + + /* Load the holding buffer */ + buf_hold = *--i_src >> 24; + + for (; c >= 4; c -= 4) { + value = *--i_src; + *--i_dst = buf_hold << 8 | value; + buf_hold = value >> 24; + } + + /* Realign the source */ + src = (const void *)i_src; + src += 1; + break; + case 0x2: /* Unaligned - Off by 2 */ + /* Word align the source */ + i_src = (const void *) (((unsigned)src + 4) & ~3); + + /* Load the holding buffer */ + buf_hold = *--i_src >> 16; + + for (; c >= 4; c -= 4) { + value = *--i_src; + *--i_dst = buf_hold << 16 | value; + buf_hold = value >> 16; + } + + /* Realign the source */ + src = (const void *)i_src; + src += 2; + break; + case 0x3: /* Unaligned - Off by 3 */ + /* Word align the source */ + i_src = (const void *) (((unsigned)src + 4) & ~3); + + /* Load the holding buffer */ + buf_hold = *--i_src >> 8; + + for (; c >= 4; c -= 4) { + value = *--i_src; + *--i_dst = buf_hold << 24 | value; + buf_hold = value >> 8; + } + + /* Realign the source */ + src = (const void *)i_src; + src += 3; + break; + } + dst = (void *)i_dst; + } + + /* simple fast copy, ... unless a cache boundry is crossed */ + /* Finish off any remaining bytes */ + switch (c) { + case 4: + *--dst = *--src; + case 3: + *--dst = *--src; + case 2: + *--dst = *--src; + case 1: + *--dst = *--src; + } + return v_dst; +#endif +} +EXPORT_SYMBOL(memmove); +#endif /* __HAVE_ARCH_MEMMOVE */ diff --git a/arch/microblaze/lib/memset.c b/arch/microblaze/lib/memset.c new file mode 100644 index 000000000000..941dc8f94b03 --- /dev/null +++ b/arch/microblaze/lib/memset.c @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2008-2009 PetaLogix + * Copyright (C) 2007 John Williams + * + * Reasonably optimised generic C-code for memset on Microblaze + * This is generic C code to do efficient, alignment-aware memcpy. + * + * It is based on demo code originally Copyright 2001 by Intel Corp, taken from + * http://www.embedded.com/showArticle.jhtml?articleID=19205567 + * + * Attempts were made, unsuccesfully, to contact the original + * author of this code (Michael Morrow, Intel). Below is the original + * copyright notice. + * + * This software has been developed by Intel Corporation. + * Intel specifically disclaims all warranties, express or + * implied, and all liability, including consequential and + * other indirect damages, for the use of this program, including + * liability for infringement of any proprietary rights, + * and including the warranties of merchantability and fitness + * for a particular purpose. Intel does not assume any + * responsibility for and errors which may appear in this program + * not any responsibility to update it. + */ + +#include <linux/types.h> +#include <linux/stddef.h> +#include <linux/compiler.h> +#include <linux/module.h> +#include <linux/string.h> + +#ifdef __HAVE_ARCH_MEMSET +void *memset(void *v_src, int c, __kernel_size_t n) +{ + + char *src = v_src; +#ifdef CONFIG_OPT_LIB_FUNCTION + uint32_t *i_src; + uint32_t w32; +#endif + /* Truncate c to 8 bits */ + c = (c & 0xFF); + +#ifdef CONFIG_OPT_LIB_FUNCTION + /* Make a repeating word out of it */ + w32 = c; + w32 |= w32 << 8; + w32 |= w32 << 16; + + if (n >= 4) { + /* Align the destination to a word boundary */ + /* This is done in an endian independant manner */ + switch ((unsigned) src & 3) { + case 1: + *src++ = c; + --n; + case 2: + *src++ = c; + --n; + case 3: + *src++ = c; + --n; + } + + i_src = (void *)src; + + /* Do as many full-word copies as we can */ + for (; n >= 4; n -= 4) + *i_src++ = w32; + + src = (void *)i_src; + } +#endif + /* Simple, byte oriented memset or the rest of count. */ + while (n--) + *src++ = c; + + return v_src; +} +EXPORT_SYMBOL(memset); +#endif /* __HAVE_ARCH_MEMSET */ diff --git a/arch/microblaze/lib/uaccess.c b/arch/microblaze/lib/uaccess.c new file mode 100644 index 000000000000..8eb9df5a26c9 --- /dev/null +++ b/arch/microblaze/lib/uaccess.c @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/string.h> +#include <asm/uaccess.h> + +#include <asm/bug.h> + +long strnlen_user(const char __user *src, long count) +{ + return strlen(src) + 1; +} + +#define __do_strncpy_from_user(dst, src, count, res) \ + do { \ + char *tmp; \ + strncpy(dst, src, count); \ + for (tmp = dst; *tmp && count > 0; tmp++, count--) \ + ; \ + res = (tmp - dst); \ + } while (0) + +long __strncpy_from_user(char *dst, const char __user *src, long count) +{ + long res; + __do_strncpy_from_user(dst, src, count, res); + return res; +} + +long strncpy_from_user(char *dst, const char __user *src, long count) +{ + long res = -EFAULT; + if (access_ok(VERIFY_READ, src, 1)) + __do_strncpy_from_user(dst, src, count, res); + return res; +} diff --git a/arch/microblaze/mm/Makefile b/arch/microblaze/mm/Makefile new file mode 100644 index 000000000000..bf9e4479a1fd --- /dev/null +++ b/arch/microblaze/mm/Makefile @@ -0,0 +1,5 @@ +# +# Makefile +# + +obj-y := init.o diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c new file mode 100644 index 000000000000..b0c8213cd6cf --- /dev/null +++ b/arch/microblaze/mm/init.c @@ -0,0 +1,201 @@ +/* + * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2006 Atmark Techno, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/bootmem.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/lmb.h> +#include <linux/mm.h> /* mem_init */ +#include <linux/initrd.h> +#include <linux/pagemap.h> +#include <linux/pfn.h> +#include <linux/swap.h> + +#include <asm/page.h> +#include <asm/mmu_context.h> +#include <asm/pgalloc.h> +#include <asm/sections.h> +#include <asm/tlb.h> + +unsigned int __page_offset; +/* EXPORT_SYMBOL(__page_offset); */ + +char *klimit = _end; + +/* + * Initialize the bootmem system and give it all the memory we + * have available. + */ +unsigned int memory_start; +unsigned int memory_end; /* due to mm/nommu.c */ +unsigned int memory_size; + +/* + * paging_init() sets up the page tables - in fact we've already done this. + */ +static void __init paging_init(void) +{ + int i; + unsigned long zones_size[MAX_NR_ZONES]; + + /* + * old: we can DMA to/from any address.put all page into ZONE_DMA + * We use only ZONE_NORMAL + */ + zones_size[ZONE_NORMAL] = max_mapnr; + + /* every other zones are empty */ + for (i = 1; i < MAX_NR_ZONES; i++) + zones_size[i] = 0; + + free_area_init(zones_size); +} + +void __init setup_memory(void) +{ + int i; + unsigned long map_size; + u32 kernel_align_start, kernel_align_size; + + /* Find main memory where is the kernel */ + for (i = 0; i < lmb.memory.cnt; i++) { + memory_start = (u32) lmb.memory.region[i].base; + memory_end = (u32) lmb.memory.region[i].base + + (u32) lmb.memory.region[i].size; + if ((memory_start <= (u32)_text) && + ((u32)_text <= memory_end)) { + memory_size = memory_end - memory_start; + PAGE_OFFSET = memory_start; + printk(KERN_INFO "%s: Main mem: 0x%x-0x%x, " + "size 0x%08x\n", __func__, memory_start, + memory_end, memory_size); + break; + } + } + + if (!memory_start || !memory_end) { + panic("%s: Missing memory setting 0x%08x-0x%08x\n", + __func__, memory_start, memory_end); + } + + /* reservation of region where is the kernel */ + kernel_align_start = PAGE_DOWN((u32)_text); + /* ALIGN can be remove because _end in vmlinux.lds.S is align */ + kernel_align_size = PAGE_UP((u32)klimit) - kernel_align_start; + lmb_reserve(kernel_align_start, kernel_align_size); + printk(KERN_INFO "%s: kernel addr=0x%08x-0x%08x size=0x%08x\n", + __func__, kernel_align_start, kernel_align_start + + kernel_align_size, kernel_align_size); + + /* + * Kernel: + * start: base phys address of kernel - page align + * end: base phys address of kernel - page align + * + * min_low_pfn - the first page (mm/bootmem.c - node_boot_start) + * max_low_pfn + * max_mapnr - the first unused page (mm/bootmem.c - node_low_pfn) + * num_physpages - number of all pages + */ + + /* memory start is from the kernel end (aligned) to higher addr */ + min_low_pfn = memory_start >> PAGE_SHIFT; /* minimum for allocation */ + /* RAM is assumed contiguous */ + num_physpages = max_mapnr = memory_size >> PAGE_SHIFT; + max_pfn = max_low_pfn = memory_end >> PAGE_SHIFT; + + printk(KERN_INFO "%s: max_mapnr: %#lx\n", __func__, max_mapnr); + printk(KERN_INFO "%s: min_low_pfn: %#lx\n", __func__, min_low_pfn); + printk(KERN_INFO "%s: max_low_pfn: %#lx\n", __func__, max_low_pfn); + + /* + * Find an area to use for the bootmem bitmap. + * We look for the first area which is at least + * 128kB in length (128kB is enough for a bitmap + * for 4GB of memory, using 4kB pages), plus 1 page + * (in case the address isn't page-aligned). + */ + map_size = init_bootmem_node(NODE_DATA(0), PFN_UP(TOPHYS((u32)_end)), + min_low_pfn, max_low_pfn); + + lmb_reserve(PFN_UP(TOPHYS((u32)_end)) << PAGE_SHIFT, map_size); + + /* free bootmem is whole main memory */ + free_bootmem(memory_start, memory_size); + + /* reserve allocate blocks */ + for (i = 0; i < lmb.reserved.cnt; i++) { + pr_debug("reserved %d - 0x%08x-0x%08x\n", i, + (u32) lmb.reserved.region[i].base, + (u32) lmb_size_bytes(&lmb.reserved, i)); + reserve_bootmem(lmb.reserved.region[i].base, + lmb_size_bytes(&lmb.reserved, i) - 1, BOOTMEM_DEFAULT); + } + paging_init(); +} + +void free_init_pages(char *what, unsigned long begin, unsigned long end) +{ + unsigned long addr; + + for (addr = begin; addr < end; addr += PAGE_SIZE) { + ClearPageReserved(virt_to_page(addr)); + init_page_count(virt_to_page(addr)); + memset((void *)addr, 0xcc, PAGE_SIZE); + free_page(addr); + totalram_pages++; + } + printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); +} + +#ifdef CONFIG_BLK_DEV_INITRD +void free_initrd_mem(unsigned long start, unsigned long end) +{ + int pages = 0; + for (; start < end; start += PAGE_SIZE) { + ClearPageReserved(virt_to_page(start)); + init_page_count(virt_to_page(start)); + free_page(start); + totalram_pages++; + pages++; + } + printk(KERN_NOTICE "Freeing initrd memory: %dk freed\n", pages); +} +#endif + +void free_initmem(void) +{ + free_init_pages("unused kernel memory", + (unsigned long)(&__init_begin), + (unsigned long)(&__init_end)); +} + +/* FIXME from arch/powerpc/mm/mem.c*/ +void show_mem(void) +{ + printk(KERN_NOTICE "%s\n", __func__); +} + +void __init mem_init(void) +{ + high_memory = (void *)__va(memory_end); + /* this will put all memory onto the freelists */ + totalram_pages += free_all_bootmem(); + + printk(KERN_INFO "Memory: %luk/%luk available\n", + (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), + num_physpages << (PAGE_SHIFT-10)); +} + +/* Check against bounds of physical memory */ +int ___range_ok(unsigned long addr, unsigned long size) +{ + return ((addr < memory_start) || + ((addr + size) > memory_end)); +} diff --git a/arch/microblaze/platform/Kconfig.platform b/arch/microblaze/platform/Kconfig.platform new file mode 100644 index 000000000000..8e9b4752d3ff --- /dev/null +++ b/arch/microblaze/platform/Kconfig.platform @@ -0,0 +1,85 @@ +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. +# +# Platform selection Kconfig menu for MicroBlaze targets +# + +menu "Platform options" +choice + prompt "Platform" + default PLATFORM_MICROBLAZE_AUTO + help + Choose which hardware board/platform you are targeting. + +config PLATFORM_GENERIC + bool "Generic" + help + Choose this option for the Generic platform. + +endchoice + +config SELFMOD + bool "Use self modified code for intc/timer" + depends on EXPERIMENTAL && NO_MMU + default n + help + This choice enables self-modified code for interrupt controller + and timer. + +config SELFMOD_INTC + bool "Use self modified code for intc" + depends on SELFMOD + default y + help + This choice enables self-modified code for interrupt controller. + +config SELFMOD_TIMER + bool "Use self modified code for timer" + depends on SELFMOD + default y + help + This choice enables self-modified code for timer. + +config OPT_LIB_FUNCTION + bool "Optimalized lib function" + default y + help + Allows turn on optimalized library function (memcpy and memmove). + They are optimized by using word alignment. This will work + fine if both source and destination are aligned on the same + boundary. However, if they are aligned on different boundaries + shifts will be necessary. This might result in bad performance + on MicroBlaze systems without a barrel shifter. + +config OPT_LIB_ASM + bool "Optimalized lib function ASM" + depends on OPT_LIB_FUNCTION + default n + help + Allows turn on optimalized library function (memcpy and memmove). + Function are written in asm code. + +# This is still a bit broken - disabling for now JW 20070504 +config ALLOW_EDIT_AUTO + bool "Permit Display/edit of Kconfig.auto platform settings" + default n + help + Allows the editing of auto-generated platform settings from + the Kconfig.auto file. Obviously this does not change the + underlying hardware, so be very careful if you go editing + these settings. + + Also, if you enable this, and edit various Kconfig.auto + settings, YOUR CHANGES WILL BE LOST if you then disable it + again. You have been warned! + + If unsure, say no. + +comment "Automatic platform settings from Kconfig.auto" + depends on ALLOW_EDIT_AUTO + +if PLATFORM_GENERIC=y + source "arch/microblaze/platform/generic/Kconfig.auto" +endif + +endmenu diff --git a/arch/microblaze/platform/Makefile b/arch/microblaze/platform/Makefile new file mode 100644 index 000000000000..ea1b75cc5775 --- /dev/null +++ b/arch/microblaze/platform/Makefile @@ -0,0 +1,6 @@ +# +# Makefile for arch/microblaze/platform directory +# +#obj-$(CONFIG_PLATFORM_GENERIC) += generic/ + +obj-y += platform.o diff --git a/arch/microblaze/platform/generic/Kconfig.auto b/arch/microblaze/platform/generic/Kconfig.auto new file mode 100644 index 000000000000..fbca22d9c8b9 --- /dev/null +++ b/arch/microblaze/platform/generic/Kconfig.auto @@ -0,0 +1,62 @@ +# +# (C) Copyright 2007 Michal Simek +# +# Michal SIMEK <monstr@monstr.eu> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# Definitions for MICROBLAZE0 +comment "Definitions for MICROBLAZE0" + depends on ALLOW_EDIT_AUTO + +config KERNEL_BASE_ADDR + hex "Physical address where Linux Kernel is" + default "0x90000000" + help + BASE Address for kernel + +config XILINX_MICROBLAZE0_FAMILY + string "Targetted FPGA family" if ALLOW_EDIT_AUTO + default "virtex5" + +config XILINX_MICROBLAZE0_USE_MSR_INSTR + int "USE_MSR_INSTR range (0:1)" if ALLOW_EDIT_AUTO + default 1 + +config XILINX_MICROBLAZE0_USE_PCMP_INSTR + int "USE_PCMP_INSTR range (0:1)" if ALLOW_EDIT_AUTO + default 1 + +config XILINX_MICROBLAZE0_USE_BARREL + int "USE_BARREL range (0:1)" if ALLOW_EDIT_AUTO + default 1 + +config XILINX_MICROBLAZE0_USE_DIV + int "USE_DIV range (0:1)" if ALLOW_EDIT_AUTO + default 1 + +config XILINX_MICROBLAZE0_USE_HW_MUL + int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)" if ALLOW_EDIT_AUTO + default 2 + +config XILINX_MICROBLAZE0_USE_FPU + int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)" if ALLOW_EDIT_AUTO + default 2 + +config XILINX_MICROBLAZE0_HW_VER + string "Core version number" if ALLOW_EDIT_AUTO + default 7.10.d diff --git a/arch/microblaze/platform/generic/Makefile b/arch/microblaze/platform/generic/Makefile new file mode 100644 index 000000000000..9a8b1bd3fa6d --- /dev/null +++ b/arch/microblaze/platform/generic/Makefile @@ -0,0 +1,3 @@ +# +# Empty Makefile to keep make clean happy +# diff --git a/arch/microblaze/platform/generic/system.dts b/arch/microblaze/platform/generic/system.dts new file mode 100644 index 000000000000..29993f62b30a --- /dev/null +++ b/arch/microblaze/platform/generic/system.dts @@ -0,0 +1,332 @@ +/* + * Device Tree Generator version: 1.1 + * + * (C) Copyright 2007-2008 Xilinx, Inc. + * (C) Copyright 2007-2009 Michal Simek + * + * Michal SIMEK <monstr@monstr.eu> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * CAUTION: This file is automatically generated by libgen. + * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6 + * + * XPS project directory: Xilinx-ML505-ll_temac-sgdma-MMU-FDT-edk101 + */ + +/dts-v1/; +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,microblaze"; + model = "testing"; + DDR2_SDRAM: memory@90000000 { + device_type = "memory"; + reg = < 0x90000000 0x10000000 >; + } ; + chosen { + bootargs = "console=ttyUL0,115200 highres=on"; + linux,stdout-path = "/plb@0/serial@84000000"; + } ; + cpus { + #address-cells = <1>; + #cpus = <0x1>; + #size-cells = <0>; + microblaze_0: cpu@0 { + clock-frequency = <125000000>; + compatible = "xlnx,microblaze-7.10.d"; + d-cache-baseaddr = <0x90000000>; + d-cache-highaddr = <0x9fffffff>; + d-cache-line-size = <0x10>; + d-cache-size = <0x2000>; + device_type = "cpu"; + i-cache-baseaddr = <0x90000000>; + i-cache-highaddr = <0x9fffffff>; + i-cache-line-size = <0x10>; + i-cache-size = <0x2000>; + model = "microblaze,7.10.d"; + reg = <0>; + timebase-frequency = <125000000>; + xlnx,addr-tag-bits = <0xf>; + xlnx,allow-dcache-wr = <0x1>; + xlnx,allow-icache-wr = <0x1>; + xlnx,area-optimized = <0x0>; + xlnx,cache-byte-size = <0x2000>; + xlnx,d-lmb = <0x1>; + xlnx,d-opb = <0x0>; + xlnx,d-plb = <0x1>; + xlnx,data-size = <0x20>; + xlnx,dcache-addr-tag = <0xf>; + xlnx,dcache-always-used = <0x1>; + xlnx,dcache-byte-size = <0x2000>; + xlnx,dcache-line-len = <0x4>; + xlnx,dcache-use-fsl = <0x1>; + xlnx,debug-enabled = <0x1>; + xlnx,div-zero-exception = <0x1>; + xlnx,dopb-bus-exception = <0x0>; + xlnx,dynamic-bus-sizing = <0x1>; + xlnx,edge-is-positive = <0x1>; + xlnx,family = "virtex5"; + xlnx,fpu-exception = <0x1>; + xlnx,fsl-data-size = <0x20>; + xlnx,fsl-exception = <0x0>; + xlnx,fsl-links = <0x0>; + xlnx,i-lmb = <0x1>; + xlnx,i-opb = <0x0>; + xlnx,i-plb = <0x1>; + xlnx,icache-always-used = <0x1>; + xlnx,icache-line-len = <0x4>; + xlnx,icache-use-fsl = <0x1>; + xlnx,ill-opcode-exception = <0x1>; + xlnx,instance = "microblaze_0"; + xlnx,interconnect = <0x1>; + xlnx,interrupt-is-edge = <0x0>; + xlnx,iopb-bus-exception = <0x0>; + xlnx,mmu-dtlb-size = <0x4>; + xlnx,mmu-itlb-size = <0x2>; + xlnx,mmu-tlb-access = <0x3>; + xlnx,mmu-zones = <0x10>; + xlnx,number-of-pc-brk = <0x1>; + xlnx,number-of-rd-addr-brk = <0x0>; + xlnx,number-of-wr-addr-brk = <0x0>; + xlnx,opcode-0x0-illegal = <0x1>; + xlnx,pvr = <0x2>; + xlnx,pvr-user1 = <0x0>; + xlnx,pvr-user2 = <0x0>; + xlnx,reset-msr = <0x0>; + xlnx,sco = <0x0>; + xlnx,unaligned-exceptions = <0x1>; + xlnx,use-barrel = <0x1>; + xlnx,use-dcache = <0x1>; + xlnx,use-div = <0x1>; + xlnx,use-ext-brk = <0x1>; + xlnx,use-ext-nm-brk = <0x1>; + xlnx,use-extended-fsl-instr = <0x0>; + xlnx,use-fpu = <0x2>; + xlnx,use-hw-mul = <0x2>; + xlnx,use-icache = <0x1>; + xlnx,use-interrupt = <0x1>; + xlnx,use-mmu = <0x3>; + xlnx,use-msr-instr = <0x1>; + xlnx,use-pcmp-instr = <0x1>; + } ; + } ; + mb_plb: plb@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,plb-v46-1.03.a", "simple-bus"; + ranges ; + FLASH: flash@a0000000 { + bank-width = <2>; + compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash"; + reg = < 0xa0000000 0x2000000 >; + xlnx,family = "virtex5"; + xlnx,include-datawidth-matching-0 = <0x1>; + xlnx,include-datawidth-matching-1 = <0x0>; + xlnx,include-datawidth-matching-2 = <0x0>; + xlnx,include-datawidth-matching-3 = <0x0>; + xlnx,include-negedge-ioregs = <0x0>; + xlnx,include-plb-ipif = <0x1>; + xlnx,include-wrbuf = <0x1>; + xlnx,max-mem-width = <0x10>; + xlnx,mch-native-dwidth = <0x20>; + xlnx,mch-plb-clk-period-ps = <0x1f40>; + xlnx,mch-splb-awidth = <0x20>; + xlnx,mch0-accessbuf-depth = <0x10>; + xlnx,mch0-protocol = <0x0>; + xlnx,mch0-rddatabuf-depth = <0x10>; + xlnx,mch1-accessbuf-depth = <0x10>; + xlnx,mch1-protocol = <0x0>; + xlnx,mch1-rddatabuf-depth = <0x10>; + xlnx,mch2-accessbuf-depth = <0x10>; + xlnx,mch2-protocol = <0x0>; + xlnx,mch2-rddatabuf-depth = <0x10>; + xlnx,mch3-accessbuf-depth = <0x10>; + xlnx,mch3-protocol = <0x0>; + xlnx,mch3-rddatabuf-depth = <0x10>; + xlnx,mem0-width = <0x10>; + xlnx,mem1-width = <0x20>; + xlnx,mem2-width = <0x20>; + xlnx,mem3-width = <0x20>; + xlnx,num-banks-mem = <0x1>; + xlnx,num-channels = <0x0>; + xlnx,priority-mode = <0x0>; + xlnx,synch-mem-0 = <0x0>; + xlnx,synch-mem-1 = <0x0>; + xlnx,synch-mem-2 = <0x0>; + xlnx,synch-mem-3 = <0x0>; + xlnx,synch-pipedelay-0 = <0x2>; + xlnx,synch-pipedelay-1 = <0x2>; + xlnx,synch-pipedelay-2 = <0x2>; + xlnx,synch-pipedelay-3 = <0x2>; + xlnx,tavdv-ps-mem-0 = <0x1adb0>; + xlnx,tavdv-ps-mem-1 = <0x3a98>; + xlnx,tavdv-ps-mem-2 = <0x3a98>; + xlnx,tavdv-ps-mem-3 = <0x3a98>; + xlnx,tcedv-ps-mem-0 = <0x1adb0>; + xlnx,tcedv-ps-mem-1 = <0x3a98>; + xlnx,tcedv-ps-mem-2 = <0x3a98>; + xlnx,tcedv-ps-mem-3 = <0x3a98>; + xlnx,thzce-ps-mem-0 = <0x88b8>; + xlnx,thzce-ps-mem-1 = <0x1b58>; + xlnx,thzce-ps-mem-2 = <0x1b58>; + xlnx,thzce-ps-mem-3 = <0x1b58>; + xlnx,thzoe-ps-mem-0 = <0x1b58>; + xlnx,thzoe-ps-mem-1 = <0x1b58>; + xlnx,thzoe-ps-mem-2 = <0x1b58>; + xlnx,thzoe-ps-mem-3 = <0x1b58>; + xlnx,tlzwe-ps-mem-0 = <0x88b8>; + xlnx,tlzwe-ps-mem-1 = <0x0>; + xlnx,tlzwe-ps-mem-2 = <0x0>; + xlnx,tlzwe-ps-mem-3 = <0x0>; + xlnx,twc-ps-mem-0 = <0x2af8>; + xlnx,twc-ps-mem-1 = <0x3a98>; + xlnx,twc-ps-mem-2 = <0x3a98>; + xlnx,twc-ps-mem-3 = <0x3a98>; + xlnx,twp-ps-mem-0 = <0x11170>; + xlnx,twp-ps-mem-1 = <0x2ee0>; + xlnx,twp-ps-mem-2 = <0x2ee0>; + xlnx,twp-ps-mem-3 = <0x2ee0>; + xlnx,xcl0-linesize = <0x4>; + xlnx,xcl0-writexfer = <0x1>; + xlnx,xcl1-linesize = <0x4>; + xlnx,xcl1-writexfer = <0x1>; + xlnx,xcl2-linesize = <0x4>; + xlnx,xcl2-writexfer = <0x1>; + xlnx,xcl3-linesize = <0x4>; + xlnx,xcl3-writexfer = <0x1>; + } ; + Hard_Ethernet_MAC: xps-ll-temac@81c00000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,compound"; + ethernet@81c00000 { + compatible = "xlnx,xps-ll-temac-1.01.b"; + device_type = "network"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 5 2 >; + llink-connected = <&PIM3>; + local-mac-address = [ 02 00 00 00 00 00 ]; + reg = < 0x81c00000 0x40 >; + xlnx,bus2core-clk-ratio = <0x1>; + xlnx,phy-type = <0x1>; + xlnx,phyaddr = <0x1>; + xlnx,rxcsum = <0x0>; + xlnx,rxfifo = <0x1000>; + xlnx,temac-type = <0x0>; + xlnx,txcsum = <0x0>; + xlnx,txfifo = <0x1000>; + } ; + } ; + IIC_EEPROM: i2c@81600000 { + compatible = "xlnx,xps-iic-2.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 6 2 >; + reg = < 0x81600000 0x10000 >; + xlnx,clk-freq = <0x7735940>; + xlnx,family = "virtex5"; + xlnx,gpo-width = <0x1>; + xlnx,iic-freq = <0x186a0>; + xlnx,scl-inertial-delay = <0x0>; + xlnx,sda-inertial-delay = <0x0>; + xlnx,ten-bit-adr = <0x0>; + } ; + LEDs_8Bit: gpio@81400000 { + compatible = "xlnx,xps-gpio-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 7 2 >; + reg = < 0x81400000 0x10000 >; + xlnx,all-inputs = <0x0>; + xlnx,all-inputs-2 = <0x0>; + xlnx,dout-default = <0x0>; + xlnx,dout-default-2 = <0x0>; + xlnx,family = "virtex5"; + xlnx,gpio-width = <0x8>; + xlnx,interrupt-present = <0x1>; + xlnx,is-bidir = <0x1>; + xlnx,is-bidir-2 = <0x1>; + xlnx,is-dual = <0x0>; + xlnx,tri-default = <0xffffffff>; + xlnx,tri-default-2 = <0xffffffff>; + } ; + RS232_Uart_1: serial@84000000 { + clock-frequency = <125000000>; + compatible = "xlnx,xps-uartlite-1.00.a"; + current-speed = <115200>; + device_type = "serial"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 8 0 >; + port-number = <0>; + reg = < 0x84000000 0x10000 >; + xlnx,baudrate = <0x1c200>; + xlnx,data-bits = <0x8>; + xlnx,family = "virtex5"; + xlnx,odd-parity = <0x0>; + xlnx,use-parity = <0x0>; + } ; + SysACE_CompactFlash: sysace@83600000 { + compatible = "xlnx,xps-sysace-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 4 2 >; + reg = < 0x83600000 0x10000 >; + xlnx,family = "virtex5"; + xlnx,mem-width = <0x10>; + } ; + debug_module: debug@84400000 { + compatible = "xlnx,mdm-1.00.d"; + reg = < 0x84400000 0x10000 >; + xlnx,family = "virtex5"; + xlnx,interconnect = <0x1>; + xlnx,jtag-chain = <0x2>; + xlnx,mb-dbg-ports = <0x1>; + xlnx,uart-width = <0x8>; + xlnx,use-uart = <0x1>; + xlnx,write-fsl-ports = <0x0>; + } ; + mpmc@90000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,mpmc-4.02.a"; + PIM3: sdma@84600180 { + compatible = "xlnx,ll-dma-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 2 2 1 2 >; + reg = < 0x84600180 0x80 >; + } ; + } ; + xps_intc_0: interrupt-controller@81800000 { + #interrupt-cells = <0x2>; + compatible = "xlnx,xps-intc-1.00.a"; + interrupt-controller ; + reg = < 0x81800000 0x10000 >; + xlnx,kind-of-intr = <0x100>; + xlnx,num-intr-inputs = <0x9>; + } ; + xps_timer_1: timer@83c00000 { + compatible = "xlnx,xps-timer-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 3 2 >; + reg = < 0x83c00000 0x10000 >; + xlnx,count-width = <0x20>; + xlnx,family = "virtex5"; + xlnx,gen0-assert = <0x1>; + xlnx,gen1-assert = <0x1>; + xlnx,one-timer-only = <0x0>; + xlnx,trig0-assert = <0x1>; + xlnx,trig1-assert = <0x1>; + } ; + } ; +} ; diff --git a/arch/microblaze/platform/platform.c b/arch/microblaze/platform/platform.c new file mode 100644 index 000000000000..56e0234fa34b --- /dev/null +++ b/arch/microblaze/platform/platform.c @@ -0,0 +1,31 @@ +/* + * Copyright 2008 Michal Simek <monstr@monstr.eu> + * + * based on virtex.c file + * + * Copyright 2007 Secret Lab Technologies Ltd. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <linux/init.h> +#include <linux/of_platform.h> +#include <asm/prom.h> + +static struct of_device_id xilinx_of_bus_ids[] __initdata = { + { .compatible = "simple-bus", }, + { .compatible = "xlnx,plb-v46-1.00.a", }, + { .compatible = "xlnx,opb-v20-1.10.c", }, + { .compatible = "xlnx,opb-v20-1.10.b", }, + { .compatible = "xlnx,compound", }, + {} +}; + +static int __init microblaze_device_probe(void) +{ + of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL); + return 0; +} +device_initcall(microblaze_device_probe); diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c index 5c76c6448e04..117f99f70649 100644 --- a/arch/mips/alchemy/common/platform.c +++ b/arch/mips/alchemy/common/platform.c @@ -80,14 +80,14 @@ static struct resource au1xxx_usb_ohci_resources[] = { }; /* The dmamask must be set for OHCI to work */ -static u64 ohci_dmamask = DMA_32BIT_MASK; +static u64 ohci_dmamask = DMA_BIT_MASK(32); static struct platform_device au1xxx_usb_ohci_device = { .name = "au1xxx-ohci", .id = 0, .dev = { .dma_mask = &ohci_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1xxx_usb_ohci_resources), .resource = au1xxx_usb_ohci_resources, @@ -109,14 +109,14 @@ static struct resource au1100_lcd_resources[] = { } }; -static u64 au1100_lcd_dmamask = DMA_32BIT_MASK; +static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32); static struct platform_device au1100_lcd_device = { .name = "au1100-lcd", .id = 0, .dev = { .dma_mask = &au1100_lcd_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1100_lcd_resources), .resource = au1100_lcd_resources, @@ -138,14 +138,14 @@ static struct resource au1xxx_usb_ehci_resources[] = { }, }; -static u64 ehci_dmamask = DMA_32BIT_MASK; +static u64 ehci_dmamask = DMA_BIT_MASK(32); static struct platform_device au1xxx_usb_ehci_device = { .name = "au1xxx-ehci", .id = 0, .dev = { .dma_mask = &ehci_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1xxx_usb_ehci_resources), .resource = au1xxx_usb_ehci_resources, @@ -165,14 +165,14 @@ static struct resource au1xxx_usb_gdt_resources[] = { }, }; -static u64 udc_dmamask = DMA_32BIT_MASK; +static u64 udc_dmamask = DMA_BIT_MASK(32); static struct platform_device au1xxx_usb_gdt_device = { .name = "au1xxx-udc", .id = 0, .dev = { .dma_mask = &udc_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1xxx_usb_gdt_resources), .resource = au1xxx_usb_gdt_resources, @@ -192,14 +192,14 @@ static struct resource au1xxx_usb_otg_resources[] = { }, }; -static u64 uoc_dmamask = DMA_32BIT_MASK; +static u64 uoc_dmamask = DMA_BIT_MASK(32); static struct platform_device au1xxx_usb_otg_device = { .name = "au1xxx-uoc", .id = 0, .dev = { .dma_mask = &uoc_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1xxx_usb_otg_resources), .resource = au1xxx_usb_otg_resources, @@ -218,20 +218,20 @@ static struct resource au1200_lcd_resources[] = { } }; -static u64 au1200_lcd_dmamask = DMA_32BIT_MASK; +static u64 au1200_lcd_dmamask = DMA_BIT_MASK(32); static struct platform_device au1200_lcd_device = { .name = "au1200-lcd", .id = 0, .dev = { .dma_mask = &au1200_lcd_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(au1200_lcd_resources), .resource = au1200_lcd_resources, }; -static u64 au1xxx_mmc_dmamask = DMA_32BIT_MASK; +static u64 au1xxx_mmc_dmamask = DMA_BIT_MASK(32); extern struct au1xmmc_platform_data au1xmmc_platdata[2]; @@ -263,7 +263,7 @@ static struct platform_device au1200_mmc0_device = { .id = 0, .dev = { .dma_mask = &au1xxx_mmc_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = &au1xmmc_platdata[0], }, .num_resources = ARRAY_SIZE(au1200_mmc0_resources), @@ -299,7 +299,7 @@ static struct platform_device au1200_mmc1_device = { .id = 1, .dev = { .dma_mask = &au1xxx_mmc_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = &au1xmmc_platdata[1], }, .num_resources = ARRAY_SIZE(au1200_mmc1_resources), diff --git a/arch/mips/alchemy/devboards/pb1200/platform.c b/arch/mips/alchemy/devboards/pb1200/platform.c index 0d68e1985ffd..b93dff4a6789 100644 --- a/arch/mips/alchemy/devboards/pb1200/platform.c +++ b/arch/mips/alchemy/devboards/pb1200/platform.c @@ -119,14 +119,14 @@ static struct resource ide_resources[] = { } }; -static u64 ide_dmamask = DMA_32BIT_MASK; +static u64 ide_dmamask = DMA_BIT_MASK(32); static struct platform_device ide_device = { .name = "au1200-ide", .id = 0, .dev = { .dma_mask = &ide_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(ide_resources), .resource = ide_resources diff --git a/arch/mips/include/asm/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h index 3cb50d17b62d..12ee8d510160 100644 --- a/arch/mips/include/asm/mach-rc32434/gpio.h +++ b/arch/mips/include/asm/mach-rc32434/gpio.h @@ -80,6 +80,9 @@ struct rb532_gpio_reg { /* Compact Flash GPIO pin */ #define CF_GPIO_NUM 13 +/* S1 button GPIO (shared with UART0_SIN) */ +#define GPIO_BTN_S1 1 + extern void rb532_gpio_set_ilevel(int bit, unsigned gpio); extern void rb532_gpio_set_istat(int bit, unsigned gpio); extern void rb532_gpio_set_func(unsigned gpio); diff --git a/arch/mips/include/asm/txx9/ndfmc.h b/arch/mips/include/asm/txx9/ndfmc.h new file mode 100644 index 000000000000..fa67f3df78fc --- /dev/null +++ b/arch/mips/include/asm/txx9/ndfmc.h @@ -0,0 +1,30 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * (C) Copyright TOSHIBA CORPORATION 2007 + */ +#ifndef __ASM_TXX9_NDFMC_H +#define __ASM_TXX9_NDFMC_H + +#define NDFMC_PLAT_FLAG_USE_BSPRT 0x01 +#define NDFMC_PLAT_FLAG_NO_RSTR 0x02 +#define NDFMC_PLAT_FLAG_HOLDADD 0x04 +#define NDFMC_PLAT_FLAG_DUMMYWRITE 0x08 + +struct txx9ndfmc_platform_data { + unsigned int shift; + unsigned int gbus_clock; + unsigned int hold; /* hold time in nanosecond */ + unsigned int spw; /* strobe pulse width in nanosecond */ + unsigned int flags; + unsigned char ch_mask; /* available channel bitmask */ + unsigned char wp_mask; /* write-protect bitmask */ + unsigned char wide_mask; /* 16bit-nand bitmask */ +}; + +void txx9_ndfmc_init(unsigned long baseaddr, + const struct txx9ndfmc_platform_data *plat_data); + +#endif /* __ASM_TXX9_NDFMC_H */ diff --git a/arch/mips/include/asm/txx9/rbtx4939.h b/arch/mips/include/asm/txx9/rbtx4939.h index 1acf428c0b4f..e517899794a8 100644 --- a/arch/mips/include/asm/txx9/rbtx4939.h +++ b/arch/mips/include/asm/txx9/rbtx4939.h @@ -130,4 +130,13 @@ void rbtx4939_prom_init(void); void rbtx4939_irq_setup(void); +struct mtd_partition; +struct map_info; +struct rbtx4939_flash_data { + unsigned int width; + unsigned int nr_parts; + struct mtd_partition *parts; + void (*map_init)(struct map_info *map); +}; + #endif /* __ASM_TXX9_RBTX4939_H */ diff --git a/arch/mips/include/asm/txx9/tx4938.h b/arch/mips/include/asm/txx9/tx4938.h index 0b068154054c..cd8bc2021755 100644 --- a/arch/mips/include/asm/txx9/tx4938.h +++ b/arch/mips/include/asm/txx9/tx4938.h @@ -291,6 +291,7 @@ int tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot); void tx4938_setup_pcierr_irq(void); void tx4938_irq_init(void); void tx4938_mtd_init(int ch); +void tx4938_ndfmc_init(unsigned int hold, unsigned int spw); struct tx4938ide_platform_info { /* diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h index 964ef7ede268..f02c50b3abfb 100644 --- a/arch/mips/include/asm/txx9/tx4939.h +++ b/arch/mips/include/asm/txx9/tx4939.h @@ -542,5 +542,7 @@ int tx4939_irq(void); void tx4939_mtd_init(int ch); void tx4939_ata_init(void); void tx4939_rtc_init(void); +void tx4939_ndfmc_init(unsigned int hold, unsigned int spw, + unsigned char ch_mask, unsigned char wide_mask); #endif /* __ASM_TXX9_TX4939_H */ diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c index eccf7d6096bd..2e911e3da8d3 100644 --- a/arch/mips/kernel/cevt-txx9.c +++ b/arch/mips/kernel/cevt-txx9.c @@ -22,7 +22,7 @@ static struct txx9_tmr_reg __iomem *txx9_cs_tmrptr; -static cycle_t txx9_cs_read(void) +static cycle_t txx9_cs_read(struct clocksource *cs) { return __raw_readl(&txx9_cs_tmrptr->trr); } diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c index 868745e7184b..51489f8a825e 100644 --- a/arch/mips/kernel/csrc-bcm1480.c +++ b/arch/mips/kernel/csrc-bcm1480.c @@ -28,7 +28,7 @@ #include <asm/sibyte/sb1250.h> -static cycle_t bcm1480_hpt_read(void) +static cycle_t bcm1480_hpt_read(struct clocksource *cs) { return (cycle_t) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); } diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c index 1d5f63cf8997..b551f48d3a07 100644 --- a/arch/mips/kernel/csrc-ioasic.c +++ b/arch/mips/kernel/csrc-ioasic.c @@ -25,7 +25,7 @@ #include <asm/dec/ioasic.h> #include <asm/dec/ioasic_addrs.h> -static cycle_t dec_ioasic_hpt_read(void) +static cycle_t dec_ioasic_hpt_read(struct clocksource *cs) { return ioasic_read(IO_REG_FCTR); } @@ -47,13 +47,13 @@ void __init dec_ioasic_clocksource_init(void) while (!ds1287_timer_state()) ; - start = dec_ioasic_hpt_read(); + start = dec_ioasic_hpt_read(&clocksource_dec); while (i--) while (!ds1287_timer_state()) ; - end = dec_ioasic_hpt_read(); + end = dec_ioasic_hpt_read(&clocksource_dec); freq = (end - start) * 10; printk(KERN_INFO "I/O ASIC clock frequency %dHz\n", freq); diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c index f1a2893931ed..e95a3cd48eea 100644 --- a/arch/mips/kernel/csrc-r4k.c +++ b/arch/mips/kernel/csrc-r4k.c @@ -10,7 +10,7 @@ #include <asm/time.h> -static cycle_t c0_hpt_read(void) +static cycle_t c0_hpt_read(struct clocksource *cs) { return read_c0_count(); } diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c index 92212bbb8e45..d14d3d1907fa 100644 --- a/arch/mips/kernel/csrc-sb1250.c +++ b/arch/mips/kernel/csrc-sb1250.c @@ -33,7 +33,7 @@ * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over * again. */ -static cycle_t sb1250_hpt_read(void) +static cycle_t sb1250_hpt_read(struct clocksource *cs) { unsigned int count; diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index 689719e34f08..ed20e7fe65e3 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -128,7 +128,7 @@ void __init setup_pit_timer(void) * to just read by itself. So use jiffies to emulate a free * running counter: */ -static cycle_t pit_read(void) +static cycle_t pit_read(struct clocksource *cs) { unsigned long flags; int count; diff --git a/arch/mips/nxp/pnx833x/common/platform.c b/arch/mips/nxp/pnx833x/common/platform.c index b1ccbcc18f78..01f8345a2069 100644 --- a/arch/mips/nxp/pnx833x/common/platform.c +++ b/arch/mips/nxp/pnx833x/common/platform.c @@ -42,7 +42,7 @@ #include <irq-mapping.h> #include <pnx833x.h> -static u64 uart_dmamask = DMA_32BIT_MASK; +static u64 uart_dmamask = DMA_BIT_MASK(32); static struct resource pnx833x_uart_resources[] = { [0] = { @@ -101,14 +101,14 @@ static struct platform_device pnx833x_uart_device = { .id = -1, .dev = { .dma_mask = &uart_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = pnx8xxx_ports, }, .num_resources = ARRAY_SIZE(pnx833x_uart_resources), .resource = pnx833x_uart_resources, }; -static u64 ehci_dmamask = DMA_32BIT_MASK; +static u64 ehci_dmamask = DMA_BIT_MASK(32); static struct resource pnx833x_usb_ehci_resources[] = { [0] = { @@ -128,7 +128,7 @@ static struct platform_device pnx833x_usb_ehci_device = { .id = -1, .dev = { .dma_mask = &ehci_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(pnx833x_usb_ehci_resources), .resource = pnx833x_usb_ehci_resources, @@ -198,7 +198,7 @@ static struct platform_device pnx833x_i2c1_device = { }; #endif -static u64 ethernet_dmamask = DMA_32BIT_MASK; +static u64 ethernet_dmamask = DMA_BIT_MASK(32); static struct resource pnx833x_ethernet_resources[] = { [0] = { @@ -218,7 +218,7 @@ static struct platform_device pnx833x_ethernet_device = { .id = -1, .dev = { .dma_mask = ðernet_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(pnx833x_ethernet_resources), .resource = pnx833x_ethernet_resources, diff --git a/arch/mips/nxp/pnx8550/common/platform.c b/arch/mips/nxp/pnx8550/common/platform.c index 21d2955359b3..5264cc09a27b 100644 --- a/arch/mips/nxp/pnx8550/common/platform.c +++ b/arch/mips/nxp/pnx8550/common/platform.c @@ -92,16 +92,16 @@ struct pnx8xxx_port pnx8xxx_ports[] = { }; /* The dmamask must be set for OHCI to work */ -static u64 ohci_dmamask = DMA_32BIT_MASK; +static u64 ohci_dmamask = DMA_BIT_MASK(32); -static u64 uart_dmamask = DMA_32BIT_MASK; +static u64 uart_dmamask = DMA_BIT_MASK(32); static struct platform_device pnx8550_usb_ohci_device = { .name = "pnx8550-ohci", .id = -1, .dev = { .dma_mask = &ohci_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(pnx8550_usb_ohci_resources), .resource = pnx8550_usb_ohci_resources, @@ -112,7 +112,7 @@ static struct platform_device pnx8550_uart_device = { .id = -1, .dev = { .dma_mask = &uart_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .platform_data = pnx8xxx_ports, }, .num_resources = ARRAY_SIZE(pnx8550_uart_resources), diff --git a/arch/mips/nxp/pnx8550/common/time.c b/arch/mips/nxp/pnx8550/common/time.c index cf293b279098..8df43e9e4d90 100644 --- a/arch/mips/nxp/pnx8550/common/time.c +++ b/arch/mips/nxp/pnx8550/common/time.c @@ -35,7 +35,7 @@ static unsigned long cpj; -static cycle_t hpt_read(void) +static cycle_t hpt_read(struct clocksource *cs) { return read_c0_count2(); } diff --git a/arch/mips/pmc-sierra/msp71xx/msp_usb.c b/arch/mips/pmc-sierra/msp71xx/msp_usb.c index f7ca4f582331..0ee01e359dd8 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_usb.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_usb.c @@ -49,14 +49,14 @@ static struct resource msp_usbhost_resources [] = { }, }; -static u64 msp_usbhost_dma_mask = DMA_32BIT_MASK; +static u64 msp_usbhost_dma_mask = DMA_BIT_MASK(32); static struct platform_device msp_usbhost_device = { .name = "pmcmsp-ehci", .id = 0, .dev = { .dma_mask = &msp_usbhost_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(msp_usbhost_resources), .resource = msp_usbhost_resources, @@ -77,14 +77,14 @@ static struct resource msp_usbdev_resources [] = { }, }; -static u64 msp_usbdev_dma_mask = DMA_32BIT_MASK; +static u64 msp_usbdev_dma_mask = DMA_BIT_MASK(32); static struct platform_device msp_usbdev_device = { .name = "msp71xx_udc", .id = 0, .dev = { .dma_mask = &msp_usbdev_dma_mask, - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(msp_usbdev_resources), .resource = msp_usbdev_resources, diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 4a5f05b662ae..9f40e1ff9b4f 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -200,26 +200,9 @@ static struct platform_device rb532_led = { .id = -1, }; -static struct gpio_keys_button rb532_gpio_btn[] = { - { - .gpio = 1, - .code = BTN_0, - .desc = "S1", - .active_low = 1, - } -}; - -static struct gpio_keys_platform_data rb532_gpio_btn_data = { - .buttons = rb532_gpio_btn, - .nbuttons = ARRAY_SIZE(rb532_gpio_btn), -}; - static struct platform_device rb532_button = { - .name = "gpio-keys", + .name = "rb532-button", .id = -1, - .dev = { - .platform_data = &rb532_gpio_btn_data, - } }; static struct resource rb532_wdt_res[] = { diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index f024057a35f8..f10a7cd64f7e 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -159,7 +159,7 @@ static void __init hub_rt_clock_event_global_init(void) setup_irq(irq, &hub_rt_irqaction); } -static cycle_t hub_rt_read(void) +static cycle_t hub_rt_read(struct clocksource *cs) { return REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT); } diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index a13a08b8c9ec..8a266c6a3f58 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -32,6 +32,7 @@ #include <asm/txx9/generic.h> #include <asm/txx9/pci.h> #include <asm/txx9tmr.h> +#include <asm/txx9/ndfmc.h> #ifdef CONFIG_CPU_TX49XX #include <asm/txx9/tx4938.h> #endif @@ -691,6 +692,26 @@ void __init txx9_physmap_flash_init(int no, unsigned long addr, #endif } +void __init txx9_ndfmc_init(unsigned long baseaddr, + const struct txx9ndfmc_platform_data *pdata) +{ +#if defined(CONFIG_MTD_NAND_TXX9NDFMC) || \ + defined(CONFIG_MTD_NAND_TXX9NDFMC_MODULE) + struct resource res = { + .start = baseaddr, + .end = baseaddr + 0x1000 - 1, + .flags = IORESOURCE_MEM, + }; + struct platform_device *pdev = platform_device_alloc("txx9ndfmc", -1); + + if (!pdev || + platform_device_add_resources(pdev, &res, 1) || + platform_device_add_data(pdev, pdata, sizeof(*pdata)) || + platform_device_add(pdev)) + platform_device_put(pdev); +#endif +} + #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) static DEFINE_SPINLOCK(txx9_iocled_lock); diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c index 25819ff1c350..f0844f891f0b 100644 --- a/arch/mips/txx9/generic/setup_tx4938.c +++ b/arch/mips/txx9/generic/setup_tx4938.c @@ -23,6 +23,7 @@ #include <asm/txx9tmr.h> #include <asm/txx9pio.h> #include <asm/txx9/generic.h> +#include <asm/txx9/ndfmc.h> #include <asm/txx9/tx4938.h> static void __init tx4938_wdr_init(void) @@ -382,6 +383,26 @@ void __init tx4938_ata_init(unsigned int irq, unsigned int shift, int tune) platform_device_put(pdev); } +void __init tx4938_ndfmc_init(unsigned int hold, unsigned int spw) +{ + struct txx9ndfmc_platform_data plat_data = { + .shift = 1, + .gbus_clock = txx9_gbus_clock, + .hold = hold, + .spw = spw, + .ch_mask = 1, + }; + unsigned long baseaddr = TX4938_NDFMC_REG & 0xfffffffffULL; + +#ifdef __BIG_ENDIAN + baseaddr += 4; +#endif + if ((__raw_readq(&tx4938_ccfgptr->pcfg) & + (TX4938_PCFG_ATA_SEL|TX4938_PCFG_ISA_SEL|TX4938_PCFG_NDF_SEL)) == + TX4938_PCFG_NDF_SEL) + txx9_ndfmc_init(baseaddr, &plat_data); +} + static void __init tx4938_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c index 55440967b3a8..7a25b573e9b0 100644 --- a/arch/mips/txx9/generic/setup_tx4939.c +++ b/arch/mips/txx9/generic/setup_tx4939.c @@ -27,6 +27,7 @@ #include <asm/txx9irq.h> #include <asm/txx9tmr.h> #include <asm/txx9/generic.h> +#include <asm/txx9/ndfmc.h> #include <asm/txx9/tx4939.h> static void __init tx4939_wdr_init(void) @@ -457,6 +458,22 @@ void __init tx4939_rtc_init(void) platform_device_register(&rtc_dev); } +void __init tx4939_ndfmc_init(unsigned int hold, unsigned int spw, + unsigned char ch_mask, unsigned char wide_mask) +{ + struct txx9ndfmc_platform_data plat_data = { + .shift = 1, + .gbus_clock = txx9_gbus_clock, + .hold = hold, + .spw = spw, + .flags = NDFMC_PLAT_FLAG_NO_RSTR | NDFMC_PLAT_FLAG_HOLDADD | + NDFMC_PLAT_FLAG_DUMMYWRITE, + .ch_mask = ch_mask, + .wide_mask = wide_mask, + }; + txx9_ndfmc_init(TX4939_NDFMC_REG & 0xfffffffffULL, &plat_data); +} + static void __init tx4939_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c index 547ff2920bf0..65d13df8878a 100644 --- a/arch/mips/txx9/rbtx4938/setup.c +++ b/arch/mips/txx9/rbtx4938/setup.c @@ -352,6 +352,8 @@ static void __init rbtx4938_device_init(void) rbtx4938_ne_init(); tx4938_wdt_init(); rbtx4938_mtd_init(); + /* TC58DVM82A1FT: tDH=10ns, tWP=tRP=tREADID=35ns */ + tx4938_ndfmc_init(10, 35); tx4938_ata_init(RBTX4938_IRQ_IOC_ATA, 0, 1); txx9_iocled_init(RBTX4938_LED_ADDR - IO_BASE, -1, 8, 1, "green", NULL); } diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index 656603b85b71..011e1e332f47 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -16,6 +16,9 @@ #include <linux/leds.h> #include <linux/interrupt.h> #include <linux/smc91x.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/map.h> #include <asm/reboot.h> #include <asm/txx9/generic.h> #include <asm/txx9/pci.h> @@ -282,6 +285,159 @@ static void rbtx4939_7segled_putc(unsigned int pos, unsigned char val) __rbtx4939_7segled_putc(pos, val); } +#if defined(CONFIG_MTD_RBTX4939) || defined(CONFIG_MTD_RBTX4939_MODULE) +/* special mapping for boot rom */ +static unsigned long rbtx4939_flash_fixup_ofs(unsigned long ofs) +{ + u8 bdipsw = readb(rbtx4939_bdipsw_addr) & 0x0f; + unsigned char shift; + + if (bdipsw & 8) { + /* BOOT Mode: USER ROM1 / USER ROM2 */ + shift = bdipsw & 3; + /* rotate A[23:22] */ + return (ofs & ~0xc00000) | ((((ofs >> 22) + shift) & 3) << 22); + } +#ifdef __BIG_ENDIAN + if (bdipsw == 0) + /* BOOT Mode: Monitor ROM */ + ofs ^= 0x400000; /* swap A[22] */ +#endif + return ofs; +} + +static map_word rbtx4939_flash_read16(struct map_info *map, unsigned long ofs) +{ + map_word r; + + ofs = rbtx4939_flash_fixup_ofs(ofs); + r.x[0] = __raw_readw(map->virt + ofs); + return r; +} + +static void rbtx4939_flash_write16(struct map_info *map, const map_word datum, + unsigned long ofs) +{ + ofs = rbtx4939_flash_fixup_ofs(ofs); + __raw_writew(datum.x[0], map->virt + ofs); + mb(); /* see inline_map_write() in mtd/map.h */ +} + +static void rbtx4939_flash_copy_from(struct map_info *map, void *to, + unsigned long from, ssize_t len) +{ + u8 bdipsw = readb(rbtx4939_bdipsw_addr) & 0x0f; + unsigned char shift; + ssize_t curlen; + + from += (unsigned long)map->virt; + if (bdipsw & 8) { + /* BOOT Mode: USER ROM1 / USER ROM2 */ + shift = bdipsw & 3; + while (len) { + curlen = min_t(unsigned long, len, + 0x400000 - (from & (0x400000 - 1))); + memcpy(to, + (void *)((from & ~0xc00000) | + ((((from >> 22) + shift) & 3) << 22)), + curlen); + len -= curlen; + from += curlen; + to += curlen; + } + return; + } +#ifdef __BIG_ENDIAN + if (bdipsw == 0) { + /* BOOT Mode: Monitor ROM */ + while (len) { + curlen = min_t(unsigned long, len, + 0x400000 - (from & (0x400000 - 1))); + memcpy(to, (void *)(from ^ 0x400000), curlen); + len -= curlen; + from += curlen; + to += curlen; + } + return; + } +#endif + memcpy(to, (void *)from, len); +} + +static void rbtx4939_flash_map_init(struct map_info *map) +{ + map->read = rbtx4939_flash_read16; + map->write = rbtx4939_flash_write16; + map->copy_from = rbtx4939_flash_copy_from; +} + +static void __init rbtx4939_mtd_init(void) +{ + static struct { + struct platform_device dev; + struct resource res; + struct rbtx4939_flash_data data; + } pdevs[4]; + int i; + static char names[4][8]; + static struct mtd_partition parts[4]; + struct rbtx4939_flash_data *boot_pdata = &pdevs[0].data; + u8 bdipsw = readb(rbtx4939_bdipsw_addr) & 0x0f; + + if (bdipsw & 8) { + /* BOOT Mode: USER ROM1 / USER ROM2 */ + boot_pdata->nr_parts = 4; + for (i = 0; i < boot_pdata->nr_parts; i++) { + sprintf(names[i], "img%d", 4 - i); + parts[i].name = names[i]; + parts[i].size = 0x400000; + parts[i].offset = MTDPART_OFS_NXTBLK; + } + } else if (bdipsw == 0) { + /* BOOT Mode: Monitor ROM */ + boot_pdata->nr_parts = 2; + strcpy(names[0], "big"); + strcpy(names[1], "little"); + for (i = 0; i < boot_pdata->nr_parts; i++) { + parts[i].name = names[i]; + parts[i].size = 0x400000; + parts[i].offset = MTDPART_OFS_NXTBLK; + } + } else { + /* BOOT Mode: ROM Emulator */ + boot_pdata->nr_parts = 2; + parts[0].name = "boot"; + parts[0].offset = 0xc00000; + parts[0].size = 0x400000; + parts[1].name = "user"; + parts[1].offset = 0; + parts[1].size = 0xc00000; + } + boot_pdata->parts = parts; + boot_pdata->map_init = rbtx4939_flash_map_init; + + for (i = 0; i < ARRAY_SIZE(pdevs); i++) { + struct resource *r = &pdevs[i].res; + struct platform_device *dev = &pdevs[i].dev; + + r->start = 0x1f000000 - i * 0x1000000; + r->end = r->start + 0x1000000 - 1; + r->flags = IORESOURCE_MEM; + pdevs[i].data.width = 2; + dev->num_resources = 1; + dev->resource = r; + dev->id = i; + dev->name = "rbtx4939-flash"; + dev->dev.platform_data = &pdevs[i].data; + platform_device_register(dev); + } +} +#else +static void __init rbtx4939_mtd_init(void) +{ +} +#endif + static void __init rbtx4939_arch_init(void) { rbtx4939_pci_setup(); @@ -333,6 +489,11 @@ static void __init rbtx4939_device_init(void) platform_device_add_data(pdev, &smc_pdata, sizeof(smc_pdata)) || platform_device_add(pdev)) platform_device_put(pdev); + rbtx4939_mtd_init(); + /* TC58DVM82A1FT: tDH=10ns, tWP=tRP=tREADID=35ns */ + tx4939_ndfmc_init(10, 35, + (1 << 1) | (1 << 2), + (1 << 2)); /* ch1:8bit, ch2:16bit */ rbtx4939_led_setup(); tx4939_wdt_init(); tx4939_ata_init(); diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 41d16822e616..355926730e8d 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -370,5 +370,3 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" - -source "arch/mn10300/oprofile/Kconfig" diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile index 6673a28ec07a..dd0c8ff52a68 100644 --- a/arch/mn10300/Makefile +++ b/arch/mn10300/Makefile @@ -94,42 +94,8 @@ ifdef CONFIG_DEBUG_INFO KBUILD_AFLAGS += -Wa,--gdwarf2 endif -################################################################################################### # -# juggle some symlinks in the MN10300 asm include dir +# include the appropriate processor- and unit-specific headers # -# Update machine proc and unit symlinks if something which affects -# them changed. We use .proc / .unit to indicate when they were -# updated last, otherwise make uses the target directory mtime. -# -################################################################################################### - -# processor specific definitions -include/asm-mn10300/.proc: $(wildcard include/config/proc/*.h) include/config/auto.conf - @echo ' SYMLINK include/asm-mn10300/proc -> include/asm-mn10300/proc-$(PROCESSOR)' -ifneq ($(KBUILD_SRC),) - $(Q)mkdir -p include/asm-mn10300 - $(Q)ln -fsn $(srctree)/include/asm-mn10300/proc-$(PROCESSOR) include/asm-mn10300/proc -else - $(Q)ln -fsn proc-$(PROCESSOR) include/asm-mn10300/proc -endif - @touch $@ - -CLEAN_FILES += include/asm-mn10300/proc include/asm-mn10300/.proc - -prepare: include/asm-mn10300/.proc - -# unit specific definitions -include/asm-mn10300/.unit: $(wildcard include/config/unit/*.h) include/config/auto.conf - @echo ' SYMLINK include/asm-mn10300/unit -> include/asm-mn10300/unit-$(UNIT)' -ifneq ($(KBUILD_SRC),) - $(Q)mkdir -p include/asm-mn10300 - $(Q)ln -fsn $(srctree)/include/asm-mn10300/unit-$(UNIT) include/asm-mn10300/unit -else - $(Q)ln -fsn unit-$(UNIT) include/asm-mn10300/unit -endif - @touch $@ - -CLEAN_FILES += include/asm-mn10300/unit include/asm-mn10300/.unit - -prepare: include/asm-mn10300/.unit +KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/proc-$(PROCESSOR)/include +KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/unit-$(UNIT)/include diff --git a/arch/mn10300/configs/asb2303_defconfig b/arch/mn10300/configs/asb2303_defconfig index 3aa8906b3dea..3acce23708b0 100644 --- a/arch/mn10300/configs/asb2303_defconfig +++ b/arch/mn10300/configs/asb2303_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc2 -# Tue Feb 19 18:52:24 2008 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 11:13:22 2009 # CONFIG_MN10300=y CONFIG_AM33=y @@ -18,7 +18,6 @@ CONFIG_GENERIC_TIME=y CONFIG_GENERIC_BUG=y CONFIG_QUICKLIST=y CONFIG_ARCH_HAS_ILOG2_U32=y -# CONFIG_ARCH_SUPPORTS_AOUT is not set CONFIG_GENERIC_HARDIRQS=y # CONFIG_HOTPLUG_CPU is not set CONFIG_HZ=1000 @@ -40,52 +39,58 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -# CONFIG_USER_SCHED is not set -# CONFIG_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set +CONFIG_STRIP_ASM_SYMS=y # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y # CONFIG_MARKERS is not set -CONFIG_OPROFILE=y -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set # CONFIG_BLOCK is not set -CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set +# CONFIG_FREEZER is not set # # Matsushita MN10300 system setup @@ -107,7 +112,6 @@ CONFIG_INTERRUPT_VECTOR_BASE=0x90000000 CONFIG_KERNEL_TEXT_ADDRESS=0x90001000 CONFIG_KERNEL_ZIMAGE_BASE_ADDRESS=0x90700000 CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y CONFIG_MN10300_CURRENT_IN_E2=y CONFIG_MN10300_USING_JTAG=y CONFIG_MN10300_RTC=y @@ -135,13 +139,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # Power management options @@ -152,11 +158,9 @@ CONFIG_VIRT_TO_BUS=y # Executable formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Networking -# CONFIG_NET=y # @@ -194,8 +198,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -203,6 +205,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -212,7 +215,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -223,14 +228,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -255,6 +254,7 @@ CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -297,9 +297,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x8000000 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_PLATRAM is not set # @@ -319,14 +317,23 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HAVE_IDE is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set # # SCSI device support @@ -334,7 +341,7 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -345,10 +352,15 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_SMC91X=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -358,6 +370,10 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -382,6 +398,7 @@ CONFIG_SMC91X=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -403,6 +420,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -411,34 +429,43 @@ CONFIG_RTC=y # CONFIG_R3964 is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -453,21 +480,17 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -481,20 +504,23 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y @@ -506,19 +532,17 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set +# CONFIG_ROMFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -535,12 +559,16 @@ CONFIG_SUNRPC=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_SAMPLES is not set # @@ -548,26 +576,26 @@ CONFIG_MAGIC_SYSRQ=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Profiling support -# +CONFIG_NLATTR=y diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild new file mode 100644 index 000000000000..c68e1680da01 --- /dev/null +++ b/arch/mn10300/include/asm/Kbuild @@ -0,0 +1 @@ +include include/asm-generic/Kbuild.asm diff --git a/arch/mn10300/include/asm/atomic.h b/arch/mn10300/include/asm/atomic.h new file mode 100644 index 000000000000..bc064825f9b1 --- /dev/null +++ b/arch/mn10300/include/asm/atomic.h @@ -0,0 +1,157 @@ +/* MN10300 Atomic counter operations + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_ATOMIC_H +#define _ASM_ATOMIC_H + +#ifdef CONFIG_SMP +#error not SMP safe +#endif + +/* + * Atomic operations that C can't guarantee us. Useful for + * resource counting etc.. + */ + +#define ATOMIC_INIT(i) { (i) } + +#ifdef __KERNEL__ + +/** + * atomic_read - read atomic variable + * @v: pointer of type atomic_t + * + * Atomically reads the value of @v. Note that the guaranteed + * useful range of an atomic_t is only 24 bits. + */ +#define atomic_read(v) ((v)->counter) + +/** + * atomic_set - set atomic variable + * @v: pointer of type atomic_t + * @i: required value + * + * Atomically sets the value of @v to @i. Note that the guaranteed + * useful range of an atomic_t is only 24 bits. + */ +#define atomic_set(v, i) (((v)->counter) = (i)) + +#include <asm/system.h> + +/** + * atomic_add_return - add integer to atomic variable + * @i: integer value to add + * @v: pointer of type atomic_t + * + * Atomically adds @i to @v and returns the result + * Note that the guaranteed useful range of an atomic_t is only 24 bits. + */ +static inline int atomic_add_return(int i, atomic_t *v) +{ + unsigned long flags; + int temp; + + local_irq_save(flags); + temp = v->counter; + temp += i; + v->counter = temp; + local_irq_restore(flags); + + return temp; +} + +/** + * atomic_sub_return - subtract integer from atomic variable + * @i: integer value to subtract + * @v: pointer of type atomic_t + * + * Atomically subtracts @i from @v and returns the result + * Note that the guaranteed useful range of an atomic_t is only 24 bits. + */ +static inline int atomic_sub_return(int i, atomic_t *v) +{ + unsigned long flags; + int temp; + + local_irq_save(flags); + temp = v->counter; + temp -= i; + v->counter = temp; + local_irq_restore(flags); + + return temp; +} + +static inline int atomic_add_negative(int i, atomic_t *v) +{ + return atomic_add_return(i, v) < 0; +} + +static inline void atomic_add(int i, atomic_t *v) +{ + atomic_add_return(i, v); +} + +static inline void atomic_sub(int i, atomic_t *v) +{ + atomic_sub_return(i, v); +} + +static inline void atomic_inc(atomic_t *v) +{ + atomic_add_return(1, v); +} + +static inline void atomic_dec(atomic_t *v) +{ + atomic_sub_return(1, v); +} + +#define atomic_dec_return(v) atomic_sub_return(1, (v)) +#define atomic_inc_return(v) atomic_add_return(1, (v)) + +#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) +#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) +#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) + +#define atomic_add_unless(v, a, u) \ +({ \ + int c, old; \ + c = atomic_read(v); \ + while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ + c = old; \ + c != (u); \ +}) + +#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) + +static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) +{ + unsigned long flags; + + mask = ~mask; + local_irq_save(flags); + *addr &= mask; + local_irq_restore(flags); +} + +#define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) +#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) + +/* Atomic operations are already serializing on MN10300??? */ +#define smp_mb__before_atomic_dec() barrier() +#define smp_mb__after_atomic_dec() barrier() +#define smp_mb__before_atomic_inc() barrier() +#define smp_mb__after_atomic_inc() barrier() + +#include <asm-generic/atomic.h> + +#endif /* __KERNEL__ */ +#endif /* _ASM_ATOMIC_H */ diff --git a/arch/mn10300/include/asm/auxvec.h b/arch/mn10300/include/asm/auxvec.h new file mode 100644 index 000000000000..4fdb60b2ae39 --- /dev/null +++ b/arch/mn10300/include/asm/auxvec.h @@ -0,0 +1,4 @@ +#ifndef _ASM_AUXVEC_H +#define _ASM_AUXVEC_H + +#endif diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h new file mode 100644 index 000000000000..0b610f482abb --- /dev/null +++ b/arch/mn10300/include/asm/bitops.h @@ -0,0 +1,240 @@ +/* MN10300 bit operations + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + * + * These have to be done with inline assembly: that way the bit-setting + * is guaranteed to be atomic. All bit operations return 0 if the bit + * was cleared before the operation and != 0 if it was not. + * + * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). + */ +#ifndef __ASM_BITOPS_H +#define __ASM_BITOPS_H + +#include <asm/cpu-regs.h> + +#define smp_mb__before_clear_bit() barrier() +#define smp_mb__after_clear_bit() barrier() + +/* + * set bit + */ +#define __set_bit(nr, addr) \ +({ \ + volatile unsigned char *_a = (unsigned char *)(addr); \ + const unsigned shift = (nr) & 7; \ + _a += (nr) >> 3; \ + \ + asm volatile("bset %2,(%1) # set_bit reg" \ + : "=m"(*_a) \ + : "a"(_a), "d"(1 << shift), "m"(*_a) \ + : "memory", "cc"); \ +}) + +#define set_bit(nr, addr) __set_bit((nr), (addr)) + +/* + * clear bit + */ +#define ___clear_bit(nr, addr) \ +({ \ + volatile unsigned char *_a = (unsigned char *)(addr); \ + const unsigned shift = (nr) & 7; \ + _a += (nr) >> 3; \ + \ + asm volatile("bclr %2,(%1) # clear_bit reg" \ + : "=m"(*_a) \ + : "a"(_a), "d"(1 << shift), "m"(*_a) \ + : "memory", "cc"); \ +}) + +#define clear_bit(nr, addr) ___clear_bit((nr), (addr)) + + +static inline void __clear_bit(int nr, volatile void *addr) +{ + unsigned int *a = (unsigned int *) addr; + int mask; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + *a &= ~mask; +} + +/* + * test bit + */ +static inline int test_bit(int nr, const volatile void *addr) +{ + return 1UL & (((const unsigned int *) addr)[nr >> 5] >> (nr & 31)); +} + +/* + * change bit + */ +static inline void __change_bit(int nr, volatile void *addr) +{ + int mask; + unsigned int *a = (unsigned int *) addr; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + *a ^= mask; +} + +extern void change_bit(int nr, volatile void *addr); + +/* + * test and set bit + */ +#define __test_and_set_bit(nr,addr) \ +({ \ + volatile unsigned char *_a = (unsigned char *)(addr); \ + const unsigned shift = (nr) & 7; \ + unsigned epsw; \ + _a += (nr) >> 3; \ + \ + asm volatile("bset %3,(%2) # test_set_bit reg\n" \ + "mov epsw,%1" \ + : "=m"(*_a), "=d"(epsw) \ + : "a"(_a), "d"(1 << shift), "m"(*_a) \ + : "memory", "cc"); \ + \ + !(epsw & EPSW_FLAG_Z); \ +}) + +#define test_and_set_bit(nr, addr) __test_and_set_bit((nr), (addr)) + +/* + * test and clear bit + */ +#define __test_and_clear_bit(nr, addr) \ +({ \ + volatile unsigned char *_a = (unsigned char *)(addr); \ + const unsigned shift = (nr) & 7; \ + unsigned epsw; \ + _a += (nr) >> 3; \ + \ + asm volatile("bclr %3,(%2) # test_clear_bit reg\n" \ + "mov epsw,%1" \ + : "=m"(*_a), "=d"(epsw) \ + : "a"(_a), "d"(1 << shift), "m"(*_a) \ + : "memory", "cc"); \ + \ + !(epsw & EPSW_FLAG_Z); \ +}) + +#define test_and_clear_bit(nr, addr) __test_and_clear_bit((nr), (addr)) + +/* + * test and change bit + */ +static inline int __test_and_change_bit(int nr, volatile void *addr) +{ + int mask, retval; + unsigned int *a = (unsigned int *)addr; + + a += nr >> 5; + mask = 1 << (nr & 0x1f); + retval = (mask & *a) != 0; + *a ^= mask; + + return retval; +} + +extern int test_and_change_bit(int nr, volatile void *addr); + +#include <asm-generic/bitops/lock.h> + +#ifdef __KERNEL__ + +/** + * __ffs - find first bit set + * @x: the word to search + * + * - return 31..0 to indicate bit 31..0 most least significant bit set + * - if no bits are set in x, the result is undefined + */ +static inline __attribute__((const)) +unsigned long __ffs(unsigned long x) +{ + int bit; + asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x)); + return bit; +} + +/* + * special slimline version of fls() for calculating ilog2_u32() + * - note: no protection against n == 0 + */ +static inline __attribute__((const)) +int __ilog2_u32(u32 n) +{ + int bit; + asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n)); + return bit; +} + +/** + * fls - find last bit set + * @x: the word to search + * + * This is defined the same way as ffs: + * - return 32..1 to indicate bit 31..0 most significant bit set + * - return 0 to indicate no bits set + */ +static inline __attribute__((const)) +int fls(int x) +{ + return (x != 0) ? __ilog2_u32(x) + 1 : 0; +} + +/** + * __fls - find last (most-significant) set bit in a long word + * @word: the word to search + * + * Undefined if no set bit exists, so code should check against 0 first. + */ +static inline unsigned long __fls(unsigned long word) +{ + return __ilog2_u32(word); +} + +/** + * ffs - find first bit set + * @x: the word to search + * + * - return 32..1 to indicate bit 31..0 most least significant bit set + * - return 0 to indicate no bits set + */ +static inline __attribute__((const)) +int ffs(int x) +{ + /* Note: (x & -x) gives us a mask that is the least significant + * (rightmost) 1-bit of the value in x. + */ + return fls(x & -x); +} + +#include <asm-generic/bitops/ffz.h> +#include <asm-generic/bitops/fls64.h> +#include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/hweight.h> + +#define ext2_set_bit_atomic(lock, nr, addr) \ + test_and_set_bit((nr) ^ 0x18, (addr)) +#define ext2_clear_bit_atomic(lock, nr, addr) \ + test_and_clear_bit((nr) ^ 0x18, (addr)) + +#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/minix-le.h> + +#endif /* __KERNEL__ */ +#endif /* __ASM_BITOPS_H */ diff --git a/arch/mn10300/include/asm/bug.h b/arch/mn10300/include/asm/bug.h new file mode 100644 index 000000000000..aa6a38886391 --- /dev/null +++ b/arch/mn10300/include/asm/bug.h @@ -0,0 +1,37 @@ +/* MN10300 Kernel bug reporting + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_BUG_H +#define _ASM_BUG_H + +#ifdef CONFIG_BUG + +/* + * Tell the user there is some problem. + */ +#define BUG() \ +do { \ + asm volatile( \ + " syscall 15 \n" \ + "0: \n" \ + " .section __bug_table,\"a\" \n" \ + " .long 0b,%0,%1 \n" \ + " .previous \n" \ + : \ + : "i"(__FILE__), "i"(__LINE__) \ + ); \ +} while (1) + +#define HAVE_ARCH_BUG +#endif /* CONFIG_BUG */ + +#include <asm-generic/bug.h> + +#endif /* _ASM_BUG_H */ diff --git a/arch/mn10300/include/asm/bugs.h b/arch/mn10300/include/asm/bugs.h new file mode 100644 index 000000000000..31c8bc592b47 --- /dev/null +++ b/arch/mn10300/include/asm/bugs.h @@ -0,0 +1,20 @@ +/* MN10300 Checks for architecture-dependent bugs + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_BUGS_H +#define _ASM_BUGS_H + +#include <asm/processor.h> + +static inline void __init check_bugs(void) +{ +} + +#endif /* _ASM_BUGS_H */ diff --git a/arch/mn10300/include/asm/busctl-regs.h b/arch/mn10300/include/asm/busctl-regs.h new file mode 100644 index 000000000000..1632aef73401 --- /dev/null +++ b/arch/mn10300/include/asm/busctl-regs.h @@ -0,0 +1,151 @@ +/* AM33v2 on-board bus controller registers + * + * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_BUSCTL_REGS_H +#define _ASM_BUSCTL_REGS_H + +#include <asm/cpu-regs.h> + +#ifdef __KERNEL__ + +/* bus controller registers */ +#define BCCR __SYSREG(0xc0002000, u32) /* bus controller control reg */ +#define BCCR_B0AD 0x00000003 /* block 0 (80000000-83ffffff) bus allocation */ +#define BCCR_B1AD 0x0000000c /* block 1 (84000000-87ffffff) bus allocation */ +#define BCCR_B2AD 0x00000030 /* block 2 (88000000-8bffffff) bus allocation */ +#define BCCR_B3AD 0x000000c0 /* block 3 (8c000000-8fffffff) bus allocation */ +#define BCCR_B4AD 0x00000300 /* block 4 (90000000-93ffffff) bus allocation */ +#define BCCR_B5AD 0x00000c00 /* block 5 (94000000-97ffffff) bus allocation */ +#define BCCR_B6AD 0x00003000 /* block 6 (98000000-9bffffff) bus allocation */ +#define BCCR_B7AD 0x0000c000 /* block 7 (9c000000-9fffffff) bus allocation */ +#define BCCR_BxAD_EXBUS 0x0 /* - direct to system bus controller */ +#define BCCR_BxAD_OPEXBUS 0x1 /* - direct to memory bus controller */ +#define BCCR_BxAD_OCMBUS 0x2 /* - direct to on chip memory */ +#define BCCR_API 0x00070000 /* bus arbitration priority */ +#define BCCR_API_DMACICD 0x00000000 /* - DMA > CI > CD */ +#define BCCR_API_DMACDCI 0x00010000 /* - DMA > CD > CI */ +#define BCCR_API_CICDDMA 0x00020000 /* - CI > CD > DMA */ +#define BCCR_API_CDCIDMA 0x00030000 /* - CD > CI > DMA */ +#define BCCR_API_ROUNDROBIN 0x00040000 /* - round robin */ +#define BCCR_BEPRI_DMACICD 0x00c00000 /* bus error address priority */ +#define BCCR_BEPRI_DMACDCI 0x00000000 /* - DMA > CI > CD */ +#define BCCR_BEPRI_CICDDMA 0x00400000 /* - DMA > CD > CI */ +#define BCCR_BEPRI_CDCIDMA 0x00800000 /* - CI > CD > DMA */ +#define BCCR_BEPRI 0x00c00000 /* - CD > CI > DMA */ +#define BCCR_TMON 0x03000000 /* timeout value settings */ +#define BCCR_TMON_16IOCLK 0x00000000 /* - 16 IOCLK cycles */ +#define BCCR_TMON_256IOCLK 0x01000000 /* - 256 IOCLK cycles */ +#define BCCR_TMON_4096IOCLK 0x02000000 /* - 4096 IOCLK cycles */ +#define BCCR_TMON_65536IOCLK 0x03000000 /* - 65536 IOCLK cycles */ +#define BCCR_TMOE 0x10000000 /* timeout detection enable */ + +#define BCBERR __SYSREG(0xc0002010, u32) /* bus error source reg */ +#define BCBERR_BESB 0x0000001f /* erroneous access destination space */ +#define BCBERR_BESB_MON 0x00000001 /* - monitor space */ +#define BCBERR_BESB_IO 0x00000002 /* - IO bus */ +#define BCBERR_BESB_EX 0x00000004 /* - EX bus */ +#define BCBERR_BESB_OPEX 0x00000008 /* - OpEX bus */ +#define BCBERR_BESB_OCM 0x00000010 /* - on chip memory */ +#define BCBERR_BERW 0x00000100 /* type of access */ +#define BCBERR_BERW_WRITE 0x00000000 /* - write */ +#define BCBERR_BERW_READ 0x00000100 /* - read */ +#define BCBERR_BESD 0x00000200 /* error detector */ +#define BCBERR_BESD_BCU 0x00000000 /* - BCU detected error */ +#define BCBERR_BESD_SLAVE_BUS 0x00000200 /* - slave bus detected error */ +#define BCBERR_BEBST 0x00000400 /* type of access */ +#define BCBERR_BEBST_SINGLE 0x00000000 /* - single */ +#define BCBERR_BEBST_BURST 0x00000400 /* - burst */ +#define BCBERR_BEME 0x00000800 /* multiple bus error flag */ +#define BCBERR_BEMR 0x00007000 /* master bus that caused the error */ +#define BCBERR_BEMR_NOERROR 0x00000000 /* - no error */ +#define BCBERR_BEMR_CI 0x00001000 /* - CPU instruction fetch bus caused error */ +#define BCBERR_BEMR_CD 0x00002000 /* - CPU data bus caused error */ +#define BCBERR_BEMR_DMA 0x00004000 /* - DMA bus caused error */ + +#define BCBEAR __SYSREGC(0xc0002020, u32) /* bus error address reg */ + +/* system bus controller registers */ +#define SBBASE(X) __SYSREG(0xd8c00100 + (X) * 0x10, u32) /* SBC base addr regs */ +#define SBBASE_BE 0x00000001 /* bank enable */ +#define SBBASE_BAM 0x0000fffe /* bank address mask [31:17] */ +#define SBBASE_BBA 0xfffe0000 /* bank base address [31:17] */ + +#define SBCNTRL0(X) __SYSREG(0xd8c00200 + (X) * 0x10, u32) /* SBC bank ctrl0 regs */ +#define SBCNTRL0_WEH 0x00000f00 /* write enable hold */ +#define SBCNTRL0_REH 0x0000f000 /* read enable hold */ +#define SBCNTRL0_RWH 0x000f0000 /* SRW signal hold */ +#define SBCNTRL0_CSH 0x00f00000 /* chip select hold */ +#define SBCNTRL0_DAH 0x0f000000 /* data hold */ +#define SBCNTRL0_ADH 0xf0000000 /* address hold */ + +#define SBCNTRL1(X) __SYSREG(0xd8c00204 + (X) * 0x10, u32) /* SBC bank ctrl1 regs */ +#define SBCNTRL1_WED 0x00000f00 /* write enable delay */ +#define SBCNTRL1_RED 0x0000f000 /* read enable delay */ +#define SBCNTRL1_RWD 0x000f0000 /* SRW signal delay */ +#define SBCNTRL1_ASW 0x00f00000 /* address strobe width */ +#define SBCNTRL1_CSD 0x0f000000 /* chip select delay */ +#define SBCNTRL1_ASD 0xf0000000 /* address strobe delay */ + +#define SBCNTRL2(X) __SYSREG(0xd8c00208 + (X) * 0x10, u32) /* SBC bank ctrl2 regs */ +#define SBCNTRL2_WC 0x000000ff /* wait count */ +#define SBCNTRL2_BWC 0x00000f00 /* burst wait count */ +#define SBCNTRL2_WM 0x01000000 /* wait mode setting */ +#define SBCNTRL2_WM_FIXEDWAIT 0x00000000 /* - fixed wait access */ +#define SBCNTRL2_WM_HANDSHAKE 0x01000000 /* - handshake access */ +#define SBCNTRL2_BM 0x02000000 /* bus synchronisation mode */ +#define SBCNTRL2_BM_SYNC 0x00000000 /* - synchronous mode */ +#define SBCNTRL2_BM_ASYNC 0x02000000 /* - asynchronous mode */ +#define SBCNTRL2_BW 0x04000000 /* bus width */ +#define SBCNTRL2_BW_32 0x00000000 /* - 32 bits */ +#define SBCNTRL2_BW_16 0x04000000 /* - 16 bits */ +#define SBCNTRL2_RWINV 0x08000000 /* R/W signal invert polarity */ +#define SBCNTRL2_RWINV_NORM 0x00000000 /* - normal (read high) */ +#define SBCNTRL2_RWINV_INV 0x08000000 /* - inverted (read low) */ +#define SBCNTRL2_BT 0x70000000 /* bus type setting */ +#define SBCNTRL2_BT_SRAM 0x00000000 /* - SRAM interface */ +#define SBCNTRL2_BT_ADMUX 0x00000000 /* - addr/data multiplexed interface */ +#define SBCNTRL2_BT_BROM 0x00000000 /* - burst ROM interface */ +#define SBCNTRL2_BTSE 0x80000000 /* burst enable */ + +/* memory bus controller */ +#define SDBASE(X) __SYSREG(0xda000008 + (X) * 0x4, u32) /* MBC base addr regs */ +#define SDBASE_CE 0x00000001 /* chip enable */ +#define SDBASE_CBAM 0x0000fff0 /* chip base address mask [31:20] */ +#define SDBASE_CBAM_SHIFT 16 +#define SDBASE_CBA 0xfff00000 /* chip base address [31:20] */ + +#define SDRAMBUS __SYSREG(0xda000000, u32) /* bus mode control reg */ +#define SDRAMBUS_REFEN 0x00000004 /* refresh enable */ +#define SDRAMBUS_TRC 0x00000018 /* refresh command delay time */ +#define SDRAMBUS_BSTPT 0x00000020 /* burst stop command enable */ +#define SDRAMBUS_PONSEQ 0x00000040 /* power on sequence */ +#define SDRAMBUS_SELFREQ 0x00000080 /* self-refresh mode request */ +#define SDRAMBUS_SELFON 0x00000100 /* self-refresh mode on */ +#define SDRAMBUS_SIZE 0x00030000 /* SDRAM size */ +#define SDRAMBUS_SIZE_64Mbit 0x00010000 /* 64Mbit SDRAM (x16) */ +#define SDRAMBUS_SIZE_128Mbit 0x00020000 /* 128Mbit SDRAM (x16) */ +#define SDRAMBUS_SIZE_256Mbit 0x00030000 /* 256Mbit SDRAM (x16) */ +#define SDRAMBUS_TRASWAIT 0x000c0000 /* row address precharge command cycle number */ +#define SDRAMBUS_REFNUM 0x00300000 /* refresh command number */ +#define SDRAMBUS_BSTWAIT 0x00c00000 /* burst stop command cycle */ +#define SDRAMBUS_SETWAIT 0x03000000 /* mode register setting command cycle */ +#define SDRAMBUS_PREWAIT 0x0c000000 /* precharge command cycle */ +#define SDRAMBUS_RASLATE 0x30000000 /* RAS latency */ +#define SDRAMBUS_CASLATE 0xc0000000 /* CAS latency */ + +#define SDREFCNT __SYSREG(0xda000004, u32) /* refresh period reg */ +#define SDREFCNT_PERI 0x00000fff /* refresh period */ + +#define SDSHDW __SYSREG(0xda000010, u32) /* test reg */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_BUSCTL_REGS_H */ diff --git a/arch/mn10300/include/asm/byteorder.h b/arch/mn10300/include/asm/byteorder.h new file mode 100644 index 000000000000..5dd0bdd9feee --- /dev/null +++ b/arch/mn10300/include/asm/byteorder.h @@ -0,0 +1,6 @@ +#ifndef _ASM_BYTEORDER_H +#define _ASM_BYTEORDER_H + +#include <linux/byteorder/little_endian.h> + +#endif /* _ASM_BYTEORDER_H */ diff --git a/arch/mn10300/include/asm/cache.h b/arch/mn10300/include/asm/cache.h new file mode 100644 index 000000000000..e03cfa2e997e --- /dev/null +++ b/arch/mn10300/include/asm/cache.h @@ -0,0 +1,54 @@ +/* MN10300 cache management registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_CACHE_H +#define _ASM_CACHE_H + +#include <asm/cpu-regs.h> +#include <proc/cache.h> + +#ifndef __ASSEMBLY__ +#define L1_CACHE_DISPARITY (L1_CACHE_NENTRIES * L1_CACHE_BYTES) +#else +#define L1_CACHE_DISPARITY L1_CACHE_NENTRIES * L1_CACHE_BYTES +#endif + +/* data cache purge registers + * - read from the register to unconditionally purge that cache line + * - write address & 0xffffff00 to conditionally purge that cache line + * - clear LSB to request invalidation as well + */ +#define DCACHE_PURGE(WAY, ENTRY) \ + __SYSREG(0xc8400000 + (WAY) * L1_CACHE_WAYDISP + \ + (ENTRY) * L1_CACHE_BYTES, u32) + +#define DCACHE_PURGE_WAY0(ENTRY) \ + __SYSREG(0xc8400000 + 0 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) +#define DCACHE_PURGE_WAY1(ENTRY) \ + __SYSREG(0xc8400000 + 1 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) +#define DCACHE_PURGE_WAY2(ENTRY) \ + __SYSREG(0xc8400000 + 2 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) +#define DCACHE_PURGE_WAY3(ENTRY) \ + __SYSREG(0xc8400000 + 3 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) + +/* instruction cache access registers */ +#define ICACHE_DATA(WAY, ENTRY, OFF) \ + __SYSREG(0xc8000000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) +#define ICACHE_TAG(WAY, ENTRY) \ + __SYSREG(0xc8100000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) + +/* instruction cache access registers */ +#define DCACHE_DATA(WAY, ENTRY, OFF) \ + __SYSREG(0xc8200000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) +#define DCACHE_TAG(WAY, ENTRY) \ + __SYSREG(0xc8300000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) + +#endif /* _ASM_CACHE_H */ diff --git a/arch/mn10300/include/asm/cacheflush.h b/arch/mn10300/include/asm/cacheflush.h new file mode 100644 index 000000000000..2db746a251f8 --- /dev/null +++ b/arch/mn10300/include/asm/cacheflush.h @@ -0,0 +1,116 @@ +/* MN10300 Cache flushing + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_CACHEFLUSH_H +#define _ASM_CACHEFLUSH_H + +#ifndef __ASSEMBLY__ + +/* Keep includes the same across arches. */ +#include <linux/mm.h> + +/* + * virtually-indexed cache managment (our cache is physically indexed) + */ +#define flush_cache_all() do {} while (0) +#define flush_cache_mm(mm) do {} while (0) +#define flush_cache_dup_mm(mm) do {} while (0) +#define flush_cache_range(mm, start, end) do {} while (0) +#define flush_cache_page(vma, vmaddr, pfn) do {} while (0) +#define flush_cache_vmap(start, end) do {} while (0) +#define flush_cache_vunmap(start, end) do {} while (0) +#define flush_dcache_page(page) do {} while (0) +#define flush_dcache_mmap_lock(mapping) do {} while (0) +#define flush_dcache_mmap_unlock(mapping) do {} while (0) + +/* + * physically-indexed cache managment + */ +#ifndef CONFIG_MN10300_CACHE_DISABLED + +extern void flush_icache_range(unsigned long start, unsigned long end); +extern void flush_icache_page(struct vm_area_struct *vma, struct page *pg); + +#else + +#define flush_icache_range(start, end) do {} while (0) +#define flush_icache_page(vma, pg) do {} while (0) + +#endif + +#define flush_icache_user_range(vma, pg, adr, len) \ + flush_icache_range(adr, adr + len) + +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ + do { \ + memcpy(dst, src, len); \ + flush_icache_page(vma, page); \ + } while (0) + +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy(dst, src, len) + +/* + * primitive routines + */ +#ifndef CONFIG_MN10300_CACHE_DISABLED +extern void mn10300_icache_inv(void); +extern void mn10300_dcache_inv(void); +extern void mn10300_dcache_inv_page(unsigned start); +extern void mn10300_dcache_inv_range(unsigned start, unsigned end); +extern void mn10300_dcache_inv_range2(unsigned start, unsigned size); +#ifdef CONFIG_MN10300_CACHE_WBACK +extern void mn10300_dcache_flush(void); +extern void mn10300_dcache_flush_page(unsigned start); +extern void mn10300_dcache_flush_range(unsigned start, unsigned end); +extern void mn10300_dcache_flush_range2(unsigned start, unsigned size); +extern void mn10300_dcache_flush_inv(void); +extern void mn10300_dcache_flush_inv_page(unsigned start); +extern void mn10300_dcache_flush_inv_range(unsigned start, unsigned end); +extern void mn10300_dcache_flush_inv_range2(unsigned start, unsigned size); +#else +#define mn10300_dcache_flush() do {} while (0) +#define mn10300_dcache_flush_page(start) do {} while (0) +#define mn10300_dcache_flush_range(start, end) do {} while (0) +#define mn10300_dcache_flush_range2(start, size) do {} while (0) +#define mn10300_dcache_flush_inv() mn10300_dcache_inv() +#define mn10300_dcache_flush_inv_page(start) \ + mn10300_dcache_inv_page((start)) +#define mn10300_dcache_flush_inv_range(start, end) \ + mn10300_dcache_inv_range((start), (end)) +#define mn10300_dcache_flush_inv_range2(start, size) \ + mn10300_dcache_inv_range2((start), (size)) +#endif /* CONFIG_MN10300_CACHE_WBACK */ +#else +#define mn10300_icache_inv() do {} while (0) +#define mn10300_dcache_inv() do {} while (0) +#define mn10300_dcache_inv_page(start) do {} while (0) +#define mn10300_dcache_inv_range(start, end) do {} while (0) +#define mn10300_dcache_inv_range2(start, size) do {} while (0) +#define mn10300_dcache_flush() do {} while (0) +#define mn10300_dcache_flush_inv_page(start) do {} while (0) +#define mn10300_dcache_flush_inv() do {} while (0) +#define mn10300_dcache_flush_inv_range(start, end) do {} while (0) +#define mn10300_dcache_flush_inv_range2(start, size) do {} while (0) +#define mn10300_dcache_flush_page(start) do {} while (0) +#define mn10300_dcache_flush_range(start, end) do {} while (0) +#define mn10300_dcache_flush_range2(start, size) do {} while (0) +#endif /* CONFIG_MN10300_CACHE_DISABLED */ + +/* + * internal debugging function + */ +#ifdef CONFIG_DEBUG_PAGEALLOC +extern void kernel_map_pages(struct page *page, int numpages, int enable); +#endif + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_CACHEFLUSH_H */ diff --git a/arch/mn10300/include/asm/checksum.h b/arch/mn10300/include/asm/checksum.h new file mode 100644 index 000000000000..9fb2a8d8826a --- /dev/null +++ b/arch/mn10300/include/asm/checksum.h @@ -0,0 +1,86 @@ +/* MN10300 Optimised checksumming code + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_CHECKSUM_H +#define _ASM_CHECKSUM_H + +extern __wsum csum_partial(const void *buff, int len, __wsum sum); +extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, + int len, __wsum sum); +extern __wsum csum_partial_copy_from_user(const void *src, void *dst, + int len, __wsum sum, + int *err_ptr); +extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl); +extern __wsum csum_partial(const void *buff, int len, __wsum sum); +extern __sum16 ip_compute_csum(const void *buff, int len); + +#define csum_partial_copy_fromuser csum_partial_copy +extern __wsum csum_partial_copy(const void *src, void *dst, int len, + __wsum sum); + +static inline __sum16 csum_fold(__wsum sum) +{ + asm( + " add %1,%0 \n" + " addc 0xffff,%0 \n" + : "=r" (sum) + : "r" (sum << 16), "0" (sum & 0xffff0000) + : "cc" + ); + return (~sum) >> 16; +} + +static inline __wsum csum_tcpudp_nofold(unsigned long saddr, + unsigned long daddr, + unsigned short len, + unsigned short proto, + __wsum sum) +{ + __wsum tmp; + + tmp = (__wsum) ntohs(len) << 16; + tmp += (__wsum) proto << 8; + + asm( + " add %1,%0 \n" + " addc %2,%0 \n" + " addc %3,%0 \n" + " addc 0,%0 \n" + : "=r" (sum) + : "r" (daddr), "r"(saddr), "r"(tmp), "0"(sum) + : "cc" + ); + return sum; +} + +/* + * computes the checksum of the TCP/UDP pseudo-header + * returns a 16-bit checksum, already complemented + */ +static inline __sum16 csum_tcpudp_magic(unsigned long saddr, + unsigned long daddr, + unsigned short len, + unsigned short proto, + __wsum sum) +{ + return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); +} + +#undef _HAVE_ARCH_IPV6_CSUM + +/* + * Copy and checksum to user + */ +#define HAVE_CSUM_COPY_USER +extern __wsum csum_and_copy_to_user(const void *src, void *dst, int len, + __wsum sum, int *err_ptr); + + +#endif /* _ASM_CHECKSUM_H */ diff --git a/arch/mn10300/include/asm/cpu-regs.h b/arch/mn10300/include/asm/cpu-regs.h new file mode 100644 index 000000000000..757e9b5388ea --- /dev/null +++ b/arch/mn10300/include/asm/cpu-regs.h @@ -0,0 +1,290 @@ +/* MN10300 Core system registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_CPU_REGS_H +#define _ASM_CPU_REGS_H + +#ifndef __ASSEMBLY__ +#include <linux/types.h> +#endif + +#ifdef CONFIG_MN10300_CPU_AM33V2 +/* we tell the compiler to pretend to be AM33 so that it doesn't try and use + * the FP regs, but tell the assembler that we're actually allowed AM33v2 + * instructions */ +#ifndef __ASSEMBLY__ +asm(" .am33_2\n"); +#else +.am33_2 +#endif +#endif + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ +#define __SYSREG(ADDR, TYPE) (*(volatile TYPE *)(ADDR)) +#define __SYSREGC(ADDR, TYPE) (*(const volatile TYPE *)(ADDR)) +#else +#define __SYSREG(ADDR, TYPE) ADDR +#define __SYSREGC(ADDR, TYPE) ADDR +#endif + +/* CPU registers */ +#define EPSW_FLAG_Z 0x00000001 /* zero flag */ +#define EPSW_FLAG_N 0x00000002 /* negative flag */ +#define EPSW_FLAG_C 0x00000004 /* carry flag */ +#define EPSW_FLAG_V 0x00000008 /* overflow flag */ +#define EPSW_IM 0x00000700 /* interrupt mode */ +#define EPSW_IM_0 0x00000000 /* interrupt mode 0 */ +#define EPSW_IM_1 0x00000100 /* interrupt mode 1 */ +#define EPSW_IM_2 0x00000200 /* interrupt mode 2 */ +#define EPSW_IM_3 0x00000300 /* interrupt mode 3 */ +#define EPSW_IM_4 0x00000400 /* interrupt mode 4 */ +#define EPSW_IM_5 0x00000500 /* interrupt mode 5 */ +#define EPSW_IM_6 0x00000600 /* interrupt mode 6 */ +#define EPSW_IM_7 0x00000700 /* interrupt mode 7 */ +#define EPSW_IE 0x00000800 /* interrupt enable */ +#define EPSW_S 0x00003000 /* software auxilliary bits */ +#define EPSW_T 0x00008000 /* trace enable */ +#define EPSW_nSL 0x00010000 /* not supervisor level */ +#define EPSW_NMID 0x00020000 /* nonmaskable interrupt disable */ +#define EPSW_nAR 0x00040000 /* register bank control */ +#define EPSW_ML 0x00080000 /* monitor level */ +#define EPSW_FE 0x00100000 /* FPU enable */ + +/* FPU registers */ +#define FPCR_EF_I 0x00000001 /* inexact result FPU exception flag */ +#define FPCR_EF_U 0x00000002 /* underflow FPU exception flag */ +#define FPCR_EF_O 0x00000004 /* overflow FPU exception flag */ +#define FPCR_EF_Z 0x00000008 /* zero divide FPU exception flag */ +#define FPCR_EF_V 0x00000010 /* invalid operand FPU exception flag */ +#define FPCR_EE_I 0x00000020 /* inexact result FPU exception enable */ +#define FPCR_EE_U 0x00000040 /* underflow FPU exception enable */ +#define FPCR_EE_O 0x00000080 /* overflow FPU exception enable */ +#define FPCR_EE_Z 0x00000100 /* zero divide FPU exception enable */ +#define FPCR_EE_V 0x00000200 /* invalid operand FPU exception enable */ +#define FPCR_EC_I 0x00000400 /* inexact result FPU exception cause */ +#define FPCR_EC_U 0x00000800 /* underflow FPU exception cause */ +#define FPCR_EC_O 0x00001000 /* overflow FPU exception cause */ +#define FPCR_EC_Z 0x00002000 /* zero divide FPU exception cause */ +#define FPCR_EC_V 0x00004000 /* invalid operand FPU exception cause */ +#define FPCR_RM 0x00030000 /* rounding mode */ +#define FPCR_RM_NEAREST 0x00000000 /* - round to nearest value */ +#define FPCR_FCC_U 0x00040000 /* FPU unordered condition code */ +#define FPCR_FCC_E 0x00080000 /* FPU equal condition code */ +#define FPCR_FCC_G 0x00100000 /* FPU greater than condition code */ +#define FPCR_FCC_L 0x00200000 /* FPU less than condition code */ +#define FPCR_INIT 0x00000000 /* no exceptions, rounding to nearest */ + +/* CPU control registers */ +#define CPUP __SYSREG(0xc0000020, u16) /* CPU pipeline register */ +#define CPUP_DWBD 0x0020 /* write buffer disable flag */ +#define CPUP_IPFD 0x0040 /* instruction prefetch disable flag */ +#define CPUP_EXM 0x0080 /* exception operation mode */ +#define CPUP_EXM_AM33V1 0x0000 /* - AM33 v1 exception mode */ +#define CPUP_EXM_AM33V2 0x0080 /* - AM33 v2 exception mode */ + +#define CPUM __SYSREG(0xc0000040, u16) /* CPU mode register */ +#define CPUM_SLEEP 0x0004 /* set to enter sleep state */ +#define CPUM_HALT 0x0008 /* set to enter halt state */ +#define CPUM_STOP 0x0010 /* set to enter stop state */ + +#define CPUREV __SYSREGC(0xc0000050, u32) /* CPU revision register */ +#define CPUREV_TYPE 0x0000000f /* CPU type */ +#define CPUREV_TYPE_S 0 +#define CPUREV_TYPE_AM33V1 0x00000000 /* - AM33 V1 core, AM33/1.00 arch */ +#define CPUREV_TYPE_AM33V2 0x00000001 /* - AM33 V2 core, AM33/2.00 arch */ +#define CPUREV_TYPE_AM34V1 0x00000002 /* - AM34 V1 core, AM33/2.00 arch */ +#define CPUREV_REVISION 0x000000f0 /* CPU revision */ +#define CPUREV_REVISION_S 4 +#define CPUREV_ICWAY 0x00000f00 /* number of instruction cache ways */ +#define CPUREV_ICWAY_S 8 +#define CPUREV_ICSIZE 0x0000f000 /* instruction cache way size */ +#define CPUREV_ICSIZE_S 12 +#define CPUREV_DCWAY 0x000f0000 /* number of data cache ways */ +#define CPUREV_DCWAY_S 16 +#define CPUREV_DCSIZE 0x00f00000 /* data cache way size */ +#define CPUREV_DCSIZE_S 20 +#define CPUREV_FPUTYPE 0x0f000000 /* FPU core type */ +#define CPUREV_FPUTYPE_NONE 0x00000000 /* - no FPU core implemented */ +#define CPUREV_OCDCTG 0xf0000000 /* on-chip debug function category */ + +#define DCR __SYSREG(0xc0000030, u16) /* Debug control register */ + +/* interrupt/exception control registers */ +#define IVAR0 __SYSREG(0xc0000000, u16) /* interrupt vector 0 */ +#define IVAR1 __SYSREG(0xc0000004, u16) /* interrupt vector 1 */ +#define IVAR2 __SYSREG(0xc0000008, u16) /* interrupt vector 2 */ +#define IVAR3 __SYSREG(0xc000000c, u16) /* interrupt vector 3 */ +#define IVAR4 __SYSREG(0xc0000010, u16) /* interrupt vector 4 */ +#define IVAR5 __SYSREG(0xc0000014, u16) /* interrupt vector 5 */ +#define IVAR6 __SYSREG(0xc0000018, u16) /* interrupt vector 6 */ + +#define TBR __SYSREG(0xc0000024, u32) /* Trap table base */ +#define TBR_TB 0xff000000 /* table base address bits 31-24 */ +#define TBR_INT_CODE 0x00ffffff /* interrupt code */ + +#define DEAR __SYSREG(0xc0000038, u32) /* Data access exception address */ + +#define sISR __SYSREG(0xc0000044, u32) /* Supervisor interrupt status */ +#define sISR_IRQICE 0x00000001 /* ICE interrupt */ +#define sISR_ISTEP 0x00000002 /* single step interrupt */ +#define sISR_MISSA 0x00000004 /* memory access address misalignment fault */ +#define sISR_UNIMP 0x00000008 /* unimplemented instruction execution fault */ +#define sISR_PIEXE 0x00000010 /* program interrupt */ +#define sISR_MEMERR 0x00000020 /* illegal memory access fault */ +#define sISR_IBREAK 0x00000040 /* instraction break interrupt */ +#define sISR_DBSRL 0x00000080 /* debug serial interrupt */ +#define sISR_PERIDB 0x00000100 /* peripheral debug interrupt */ +#define sISR_EXUNIMP 0x00000200 /* unimplemented ex-instruction execution fault */ +#define sISR_OBREAK 0x00000400 /* operand break interrupt */ +#define sISR_PRIV 0x00000800 /* privileged instruction execution fault */ +#define sISR_BUSERR 0x00001000 /* bus error fault */ +#define sISR_DBLFT 0x00002000 /* double fault */ +#define sISR_DBG 0x00008000 /* debug reserved interrupt */ +#define sISR_ITMISS 0x00010000 /* instruction TLB miss */ +#define sISR_DTMISS 0x00020000 /* data TLB miss */ +#define sISR_ITEX 0x00040000 /* instruction TLB access exception */ +#define sISR_DTEX 0x00080000 /* data TLB access exception */ +#define sISR_ILGIA 0x00100000 /* illegal instruction access exception */ +#define sISR_ILGDA 0x00200000 /* illegal data access exception */ +#define sISR_IOIA 0x00400000 /* internal I/O space instruction access excep */ +#define sISR_PRIVA 0x00800000 /* privileged space instruction access excep */ +#define sISR_PRIDA 0x01000000 /* privileged space data access excep */ +#define sISR_DISA 0x02000000 /* data space instruction access excep */ +#define sISR_SYSC 0x04000000 /* system call instruction excep */ +#define sISR_FPUD 0x08000000 /* FPU disabled excep */ +#define sISR_FPUUI 0x10000000 /* FPU unimplemented instruction excep */ +#define sISR_FPUOP 0x20000000 /* FPU operation excep */ +#define sISR_NE 0x80000000 /* multiple synchronous exceptions excep */ + +/* cache control registers */ +#define CHCTR __SYSREG(0xc0000070, u16) /* cache control */ +#define CHCTR_ICEN 0x0001 /* instruction cache enable */ +#define CHCTR_DCEN 0x0002 /* data cache enable */ +#define CHCTR_ICBUSY 0x0004 /* instruction cache busy */ +#define CHCTR_DCBUSY 0x0008 /* data cache busy */ +#define CHCTR_ICINV 0x0010 /* instruction cache invalidate */ +#define CHCTR_DCINV 0x0020 /* data cache invalidate */ +#define CHCTR_DCWTMD 0x0040 /* data cache writing mode */ +#define CHCTR_DCWTMD_WRBACK 0x0000 /* - write back mode */ +#define CHCTR_DCWTMD_WRTHROUGH 0x0040 /* - write through mode */ +#define CHCTR_DCALMD 0x0080 /* data cache allocation mode */ +#define CHCTR_ICWMD 0x0f00 /* instruction cache way mode */ +#define CHCTR_DCWMD 0xf000 /* data cache way mode */ + +/* MMU control registers */ +#define MMUCTR __SYSREG(0xc0000090, u32) /* MMU control register */ +#define MMUCTR_IRP 0x0000003f /* instruction TLB replace pointer */ +#define MMUCTR_ITE 0x00000040 /* instruction TLB enable */ +#define MMUCTR_IIV 0x00000080 /* instruction TLB invalidate */ +#define MMUCTR_ITL 0x00000700 /* instruction TLB lock pointer */ +#define MMUCTR_ITL_NOLOCK 0x00000000 /* - no lock */ +#define MMUCTR_ITL_LOCK0 0x00000100 /* - entry 0 locked */ +#define MMUCTR_ITL_LOCK0_1 0x00000200 /* - entry 0-1 locked */ +#define MMUCTR_ITL_LOCK0_3 0x00000300 /* - entry 0-3 locked */ +#define MMUCTR_ITL_LOCK0_7 0x00000400 /* - entry 0-7 locked */ +#define MMUCTR_ITL_LOCK0_15 0x00000500 /* - entry 0-15 locked */ +#define MMUCTR_CE 0x00008000 /* cacheable bit enable */ +#define MMUCTR_DRP 0x003f0000 /* data TLB replace pointer */ +#define MMUCTR_DTE 0x00400000 /* data TLB enable */ +#define MMUCTR_DIV 0x00800000 /* data TLB invalidate */ +#define MMUCTR_DTL 0x07000000 /* data TLB lock pointer */ +#define MMUCTR_DTL_NOLOCK 0x00000000 /* - no lock */ +#define MMUCTR_DTL_LOCK0 0x01000000 /* - entry 0 locked */ +#define MMUCTR_DTL_LOCK0_1 0x02000000 /* - entry 0-1 locked */ +#define MMUCTR_DTL_LOCK0_3 0x03000000 /* - entry 0-3 locked */ +#define MMUCTR_DTL_LOCK0_7 0x04000000 /* - entry 0-7 locked */ +#define MMUCTR_DTL_LOCK0_15 0x05000000 /* - entry 0-15 locked */ + +#define PIDR __SYSREG(0xc0000094, u16) /* PID register */ +#define PIDR_PID 0x00ff /* process identifier */ + +#define PTBR __SYSREG(0xc0000098, unsigned long) /* Page table base register */ + +#define IPTEL __SYSREG(0xc00000a0, u32) /* instruction TLB entry */ +#define DPTEL __SYSREG(0xc00000b0, u32) /* data TLB entry */ +#define xPTEL_V 0x00000001 /* TLB entry valid */ +#define xPTEL_UNUSED1 0x00000002 /* unused bit */ +#define xPTEL_UNUSED2 0x00000004 /* unused bit */ +#define xPTEL_C 0x00000008 /* cached if set */ +#define xPTEL_PV 0x00000010 /* page valid */ +#define xPTEL_D 0x00000020 /* dirty */ +#define xPTEL_PR 0x000001c0 /* page protection */ +#define xPTEL_PR_ROK 0x00000000 /* - R/O kernel */ +#define xPTEL_PR_RWK 0x00000100 /* - R/W kernel */ +#define xPTEL_PR_ROK_ROU 0x00000080 /* - R/O kernel and R/O user */ +#define xPTEL_PR_RWK_ROU 0x00000180 /* - R/W kernel and R/O user */ +#define xPTEL_PR_RWK_RWU 0x000001c0 /* - R/W kernel and R/W user */ +#define xPTEL_G 0x00000200 /* global (use PID if 0) */ +#define xPTEL_PS 0x00000c00 /* page size */ +#define xPTEL_PS_4Kb 0x00000000 /* - 4Kb page */ +#define xPTEL_PS_128Kb 0x00000400 /* - 128Kb page */ +#define xPTEL_PS_1Kb 0x00000800 /* - 1Kb page */ +#define xPTEL_PS_4Mb 0x00000c00 /* - 4Mb page */ +#define xPTEL_PPN 0xfffff006 /* physical page number */ + +#define xPTEL_V_BIT 0 /* bit numbers corresponding to above masks */ +#define xPTEL_UNUSED1_BIT 1 +#define xPTEL_UNUSED2_BIT 2 +#define xPTEL_C_BIT 3 +#define xPTEL_PV_BIT 4 +#define xPTEL_D_BIT 5 +#define xPTEL_G_BIT 9 + +#define IPTEU __SYSREG(0xc00000a4, u32) /* instruction TLB virtual addr */ +#define DPTEU __SYSREG(0xc00000b4, u32) /* data TLB virtual addr */ +#define xPTEU_VPN 0xfffffc00 /* virtual page number */ +#define xPTEU_PID 0x000000ff /* process identifier to which applicable */ + +#define IPTEL2 __SYSREG(0xc00000a8, u32) /* instruction TLB entry */ +#define DPTEL2 __SYSREG(0xc00000b8, u32) /* data TLB entry */ +#define xPTEL2_V 0x00000001 /* TLB entry valid */ +#define xPTEL2_C 0x00000002 /* cacheable */ +#define xPTEL2_PV 0x00000004 /* page valid */ +#define xPTEL2_D 0x00000008 /* dirty */ +#define xPTEL2_PR 0x00000070 /* page protection */ +#define xPTEL2_PR_ROK 0x00000000 /* - R/O kernel */ +#define xPTEL2_PR_RWK 0x00000040 /* - R/W kernel */ +#define xPTEL2_PR_ROK_ROU 0x00000020 /* - R/O kernel and R/O user */ +#define xPTEL2_PR_RWK_ROU 0x00000060 /* - R/W kernel and R/O user */ +#define xPTEL2_PR_RWK_RWU 0x00000070 /* - R/W kernel and R/W user */ +#define xPTEL2_G 0x00000080 /* global (use PID if 0) */ +#define xPTEL2_PS 0x00000300 /* page size */ +#define xPTEL2_PS_4Kb 0x00000000 /* - 4Kb page */ +#define xPTEL2_PS_128Kb 0x00000100 /* - 128Kb page */ +#define xPTEL2_PS_1Kb 0x00000200 /* - 1Kb page */ +#define xPTEL2_PS_4Mb 0x00000300 /* - 4Mb page */ +#define xPTEL2_PPN 0xfffffc00 /* physical page number */ + +#define MMUFCR __SYSREGC(0xc000009c, u32) /* MMU exception cause */ +#define MMUFCR_IFC __SYSREGC(0xc000009c, u16) /* MMU instruction excep cause */ +#define MMUFCR_DFC __SYSREGC(0xc000009e, u16) /* MMU data exception cause */ +#define MMUFCR_xFC_TLBMISS 0x0001 /* TLB miss flag */ +#define MMUFCR_xFC_INITWR 0x0002 /* initial write excep flag */ +#define MMUFCR_xFC_PGINVAL 0x0004 /* page invalid excep flag */ +#define MMUFCR_xFC_PROTVIOL 0x0008 /* protection violation excep flag */ +#define MMUFCR_xFC_ACCESS 0x0010 /* access level flag */ +#define MMUFCR_xFC_ACCESS_USR 0x0000 /* - user mode */ +#define MMUFCR_xFC_ACCESS_SR 0x0010 /* - supervisor mode */ +#define MMUFCR_xFC_TYPE 0x0020 /* access type flag */ +#define MMUFCR_xFC_TYPE_READ 0x0000 /* - read */ +#define MMUFCR_xFC_TYPE_WRITE 0x0020 /* - write */ +#define MMUFCR_xFC_PR 0x01c0 /* page protection flag */ +#define MMUFCR_xFC_PR_ROK 0x0000 /* - R/O kernel */ +#define MMUFCR_xFC_PR_RWK 0x0100 /* - R/W kernel */ +#define MMUFCR_xFC_PR_ROK_ROU 0x0080 /* - R/O kernel and R/O user */ +#define MMUFCR_xFC_PR_RWK_ROU 0x0180 /* - R/W kernel and R/O user */ +#define MMUFCR_xFC_PR_RWK_RWU 0x01c0 /* - R/W kernel and R/W user */ +#define MMUFCR_xFC_ILLADDR 0x0200 /* illegal address excep flag */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_CPU_REGS_H */ diff --git a/arch/mn10300/include/asm/cputime.h b/arch/mn10300/include/asm/cputime.h new file mode 100644 index 000000000000..6d68ad7e0ea3 --- /dev/null +++ b/arch/mn10300/include/asm/cputime.h @@ -0,0 +1 @@ +#include <asm-generic/cputime.h> diff --git a/arch/mn10300/include/asm/current.h b/arch/mn10300/include/asm/current.h new file mode 100644 index 000000000000..ca6027d83743 --- /dev/null +++ b/arch/mn10300/include/asm/current.h @@ -0,0 +1,37 @@ +/* MN10300 Current task structure accessor + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_CURRENT_H +#define _ASM_CURRENT_H + +#include <linux/thread_info.h> + +/* + * dedicate E2 to keeping the current task pointer + */ +#ifdef CONFIG_MN10300_CURRENT_IN_E2 + +register struct task_struct *const current asm("e2") __attribute__((used)); + +#define get_current() current + +extern struct task_struct *__current; + +#else +static inline __attribute__((const)) +struct task_struct *get_current(void) +{ + return current_thread_info()->task; +} + +#define current get_current() +#endif + +#endif /* _ASM_CURRENT_H */ diff --git a/arch/mn10300/include/asm/delay.h b/arch/mn10300/include/asm/delay.h new file mode 100644 index 000000000000..34517b359399 --- /dev/null +++ b/arch/mn10300/include/asm/delay.h @@ -0,0 +1,19 @@ +/* MN10300 Uninterruptible delay routines + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_DELAY_H +#define _ASM_DELAY_H + +extern void __udelay(unsigned long usecs); +extern void __delay(unsigned long loops); + +#define udelay(n) __udelay(n) + +#endif /* _ASM_DELAY_H */ diff --git a/arch/mn10300/include/asm/device.h b/arch/mn10300/include/asm/device.h new file mode 100644 index 000000000000..f0a4c256403b --- /dev/null +++ b/arch/mn10300/include/asm/device.h @@ -0,0 +1 @@ +#include <asm-generic/device.h> diff --git a/arch/mn10300/include/asm/div64.h b/arch/mn10300/include/asm/div64.h new file mode 100644 index 000000000000..3a8329b3e869 --- /dev/null +++ b/arch/mn10300/include/asm/div64.h @@ -0,0 +1,100 @@ +/* MN10300 64-bit division + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_DIV64 +#define _ASM_DIV64 + +#include <linux/types.h> + +extern void ____unhandled_size_in_do_div___(void); + +/* + * divide n by base, leaving the result in n and returning the remainder + * - we can do this quite efficiently on the MN10300 by cascading the divides + * through the MDR register + */ +#define do_div(n, base) \ +({ \ + unsigned __rem = 0; \ + if (sizeof(n) <= 4) { \ + asm("mov %1,mdr \n" \ + "divu %2,%0 \n" \ + "mov mdr,%1 \n" \ + : "+r"(n), "=d"(__rem) \ + : "r"(base), "1"(__rem) \ + : "cc" \ + ); \ + } else if (sizeof(n) <= 8) { \ + union { \ + unsigned long long l; \ + u32 w[2]; \ + } __quot; \ + __quot.l = n; \ + asm("mov %0,mdr \n" /* MDR = 0 */ \ + "divu %3,%1 \n" \ + /* __quot.MSL = __div.MSL / base, */ \ + /* MDR = MDR:__div.MSL % base */ \ + "divu %3,%2 \n" \ + /* __quot.LSL = MDR:__div.LSL / base, */ \ + /* MDR = MDR:__div.LSL % base */ \ + "mov mdr,%0 \n" \ + : "=d"(__rem), "=r"(__quot.w[1]), "=r"(__quot.w[0]) \ + : "r"(base), "0"(__rem), "1"(__quot.w[1]), \ + "2"(__quot.w[0]) \ + : "cc" \ + ); \ + n = __quot.l; \ + } else { \ + ____unhandled_size_in_do_div___(); \ + } \ + __rem; \ +}) + +/* + * do an unsigned 32-bit multiply and divide with intermediate 64-bit product + * so as not to lose accuracy + * - we use the MDR register to hold the MSW of the product + */ +static inline __attribute__((const)) +unsigned __muldiv64u(unsigned val, unsigned mult, unsigned div) +{ + unsigned result; + + asm("mulu %2,%0 \n" /* MDR:val = val*mult */ + "divu %3,%0 \n" /* val = MDR:val/div; + * MDR = MDR:val%div */ + : "=r"(result) + : "0"(val), "ir"(mult), "r"(div) + ); + + return result; +} + +/* + * do a signed 32-bit multiply and divide with intermediate 64-bit product so + * as not to lose accuracy + * - we use the MDR register to hold the MSW of the product + */ +static inline __attribute__((const)) +signed __muldiv64s(signed val, signed mult, signed div) +{ + signed result; + + asm("mul %2,%0 \n" /* MDR:val = val*mult */ + "div %3,%0 \n" /* val = MDR:val/div; + * MDR = MDR:val%div */ + : "=r"(result) + : "0"(val), "ir"(mult), "r"(div) + ); + + return result; +} + +#endif /* _ASM_DIV64 */ diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h new file mode 100644 index 000000000000..ccae8f6c6326 --- /dev/null +++ b/arch/mn10300/include/asm/dma-mapping.h @@ -0,0 +1,234 @@ +/* DMA mapping routines for the MN10300 arch + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_DMA_MAPPING_H +#define _ASM_DMA_MAPPING_H + +#include <linux/mm.h> +#include <linux/scatterlist.h> + +#include <asm/cache.h> +#include <asm/io.h> + +extern void *dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, int flag); + +extern void dma_free_coherent(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle); + +#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent((d), (s), (h), (f)) +#define dma_free_noncoherent(d, s, v, h) dma_free_coherent((d), (s), (v), (h)) + +/* + * Map a single buffer of the indicated size for DMA in streaming mode. The + * 32-bit bus address to use is returned. + * + * Once the device is given the dma address, the device owns this memory until + * either pci_unmap_single or pci_dma_sync_single is performed. + */ +static inline +dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); + mn10300_dcache_flush_inv(); + return virt_to_bus(ptr); +} + +/* + * Unmap a single streaming mode DMA translation. The dma_addr and size must + * match what was provided for in a previous pci_map_single call. All other + * usages are undefined. + * + * After this call, reads by the cpu to the buffer are guarenteed to see + * whatever the device wrote there. + */ +static inline +void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); +} + +/* + * Map a set of buffers described by scatterlist in streaming mode for DMA. + * This is the scather-gather version of the above pci_map_single interface. + * Here the scatter gather list elements are each tagged with the appropriate + * dma address and length. They are obtained via sg_dma_{address,length}(SG). + * + * NOTE: An implementation may be able to use a smaller number of DMA + * address/length pairs than there are SG table elements. (for example + * via virtual mapping capabilities) The routine returns the number of + * addr/length pairs actually used, at most nents. + * + * Device ownership issues as mentioned above for pci_map_single are the same + * here. + */ +static inline +int dma_map_sg(struct device *dev, struct scatterlist *sglist, int nents, + enum dma_data_direction direction) +{ + struct scatterlist *sg; + int i; + + BUG_ON(!valid_dma_direction(direction)); + WARN_ON(nents == 0 || sglist[0].length == 0); + + for_each_sg(sglist, sg, nents, i) { + BUG_ON(!sg_page(sg)); + + sg->dma_address = sg_phys(sg); + } + + mn10300_dcache_flush_inv(); + return nents; +} + +/* + * Unmap a set of streaming mode DMA translations. + * Again, cpu read rules concerning calls here are the same as for + * pci_unmap_single() above. + */ +static inline +void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, + enum dma_data_direction direction) +{ + BUG_ON(!valid_dma_direction(direction)); +} + +/* + * pci_{map,unmap}_single_page maps a kernel page to a dma_addr_t. identical + * to pci_map_single, but takes a struct page instead of a virtual address + */ +static inline +dma_addr_t dma_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); + return page_to_bus(page) + offset; +} + +static inline +void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, + enum dma_data_direction direction) +{ + BUG_ON(direction == DMA_NONE); +} + +/* + * Make physical memory consistent for a single streaming mode DMA translation + * after a transfer. + * + * If you perform a pci_map_single() but wish to interrogate the buffer using + * the cpu, yet do not wish to teardown the PCI dma mapping, you must call this + * function before doing so. At the next point you give the PCI dma address + * back to the card, the device again owns the buffer. + */ +static inline +void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction) +{ +} + +static inline +void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction) +{ + mn10300_dcache_flush_inv(); +} + +static inline +void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ +} + +static inline void +dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + mn10300_dcache_flush_inv(); +} + + +/* + * Make physical memory consistent for a set of streaming mode DMA translations + * after a transfer. + * + * The same as pci_dma_sync_single but for a scatter-gather list, same rules + * and usage. + */ +static inline +void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction direction) +{ +} + +static inline +void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction direction) +{ + mn10300_dcache_flush_inv(); +} + +static inline +int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +{ + return 0; +} + +/* + * Return whether the given PCI device DMA address mask can be supported + * properly. For example, if your device can only drive the low 24-bits during + * PCI bus mastering, then you would pass 0x00ffffff as the mask to this + * function. + */ +static inline +int dma_supported(struct device *dev, u64 mask) +{ + /* + * we fall back to GFP_DMA when the mask isn't all 1s, so we can't + * guarantee allocations that must be within a tighter range than + * GFP_DMA + */ + if (mask < 0x00ffffff) + return 0; + return 1; +} + +static inline +int dma_set_mask(struct device *dev, u64 mask) +{ + if (!dev->dma_mask || !dma_supported(dev, mask)) + return -EIO; + + *dev->dma_mask = mask; + return 0; +} + +static inline +int dma_get_cache_alignment(void) +{ + return 1 << L1_CACHE_SHIFT; +} + +#define dma_is_consistent(d) (1) + +static inline +void dma_cache_sync(void *vaddr, size_t size, + enum dma_data_direction direction) +{ + mn10300_dcache_flush_inv(); +} + +#endif diff --git a/arch/mn10300/include/asm/dma.h b/arch/mn10300/include/asm/dma.h new file mode 100644 index 000000000000..098df2e617ab --- /dev/null +++ b/arch/mn10300/include/asm/dma.h @@ -0,0 +1,118 @@ +/* MN10300 ISA DMA handlers and definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_DMA_H +#define _ASM_DMA_H + +#include <asm/system.h> +#include <linux/spinlock.h> +#include <asm/io.h> +#include <linux/delay.h> + +#undef MAX_DMA_CHANNELS /* switch off linux/kernel/dma.c */ +#define MAX_DMA_ADDRESS 0xbfffffff + +extern spinlock_t dma_spin_lock; + +static inline unsigned long claim_dma_lock(void) +{ + unsigned long flags; + spin_lock_irqsave(&dma_spin_lock, flags); + return flags; +} + +static inline void release_dma_lock(unsigned long flags) +{ + spin_unlock_irqrestore(&dma_spin_lock, flags); +} + +/* enable/disable a specific DMA channel */ +static inline void enable_dma(unsigned int dmanr) +{ +} + +static inline void disable_dma(unsigned int dmanr) +{ +} + +/* Clear the 'DMA Pointer Flip Flop'. + * Write 0 for LSB/MSB, 1 for MSB/LSB access. + * Use this once to initialize the FF to a known state. + * After that, keep track of it. :-) + * --- In order to do that, the DMA routines below should --- + * --- only be used while holding the DMA lock ! --- + */ +static inline void clear_dma_ff(unsigned int dmanr) +{ +} + +/* set mode (above) for a specific DMA channel */ +static inline void set_dma_mode(unsigned int dmanr, char mode) +{ +} + +/* Set only the page register bits of the transfer address. + * This is used for successive transfers when we know the contents of + * the lower 16 bits of the DMA current address register, but a 64k boundary + * may have been crossed. + */ +static inline void set_dma_page(unsigned int dmanr, char pagenr) +{ +} + + +/* Set transfer address & page bits for specific DMA channel. + * Assumes dma flipflop is clear. + */ +static inline void set_dma_addr(unsigned int dmanr, unsigned int a) +{ +} + + +/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for + * a specific DMA channel. + * You must ensure the parameters are valid. + * NOTE: from a manual: "the number of transfers is one more + * than the initial word count"! This is taken into account. + * Assumes dma flip-flop is clear. + * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7. + */ +static inline void set_dma_count(unsigned int dmanr, unsigned int count) +{ +} + + +/* Get DMA residue count. After a DMA transfer, this + * should return zero. Reading this while a DMA transfer is + * still in progress will return unpredictable results. + * If called before the channel has been used, it may return 1. + * Otherwise, it returns the number of _bytes_ left to transfer. + * + * Assumes DMA flip-flop is clear. + */ +static inline int get_dma_residue(unsigned int dmanr) +{ + return 0; +} + + +/* These are in kernel/dma.c: */ +extern int request_dma(unsigned int dmanr, const char *device_id); +extern void free_dma(unsigned int dmanr); + +/* From PCI */ + +#ifdef CONFIG_PCI +extern int isa_dma_bridge_buggy; +#else +#define isa_dma_bridge_buggy (0) +#endif + +#endif /* _ASM_DMA_H */ diff --git a/arch/mn10300/include/asm/dmactl-regs.h b/arch/mn10300/include/asm/dmactl-regs.h new file mode 100644 index 000000000000..58a199da0f4a --- /dev/null +++ b/arch/mn10300/include/asm/dmactl-regs.h @@ -0,0 +1,101 @@ +/* MN10300 on-board DMA controller registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_DMACTL_REGS_H +#define _ASM_DMACTL_REGS_H + +#include <asm/cpu-regs.h> + +#ifdef __KERNEL__ + +/* DMA registers */ +#define DMxCTR(N) __SYSREG(0xd2000000 + ((N) * 0x100), u32) /* control reg */ +#define DMxCTR_BG 0x0000001f /* transfer request source */ +#define DMxCTR_BG_SOFT 0x00000000 /* - software source */ +#define DMxCTR_BG_SC0TX 0x00000002 /* - serial port 0 transmission */ +#define DMxCTR_BG_SC0RX 0x00000003 /* - serial port 0 reception */ +#define DMxCTR_BG_SC1TX 0x00000004 /* - serial port 1 transmission */ +#define DMxCTR_BG_SC1RX 0x00000005 /* - serial port 1 reception */ +#define DMxCTR_BG_SC2TX 0x00000006 /* - serial port 2 transmission */ +#define DMxCTR_BG_SC2RX 0x00000007 /* - serial port 2 reception */ +#define DMxCTR_BG_TM0UFLOW 0x00000008 /* - timer 0 underflow */ +#define DMxCTR_BG_TM1UFLOW 0x00000009 /* - timer 1 underflow */ +#define DMxCTR_BG_TM2UFLOW 0x0000000a /* - timer 2 underflow */ +#define DMxCTR_BG_TM3UFLOW 0x0000000b /* - timer 3 underflow */ +#define DMxCTR_BG_TM6ACMPCAP 0x0000000c /* - timer 6A compare/capture */ +#define DMxCTR_BG_AFE 0x0000000d /* - analogue front-end interrupt source */ +#define DMxCTR_BG_ADC 0x0000000e /* - A/D conversion end interrupt source */ +#define DMxCTR_BG_IRDA 0x0000000f /* - IrDA interrupt source */ +#define DMxCTR_BG_RTC 0x00000010 /* - RTC interrupt source */ +#define DMxCTR_BG_XIRQ0 0x00000011 /* - XIRQ0 pin interrupt source */ +#define DMxCTR_BG_XIRQ1 0x00000012 /* - XIRQ1 pin interrupt source */ +#define DMxCTR_BG_XDMR0 0x00000013 /* - external request 0 source (XDMR0 pin) */ +#define DMxCTR_BG_XDMR1 0x00000014 /* - external request 1 source (XDMR1 pin) */ +#define DMxCTR_SAM 0x000000e0 /* DMA transfer src addr mode */ +#define DMxCTR_SAM_INCR 0x00000000 /* - increment */ +#define DMxCTR_SAM_DECR 0x00000020 /* - decrement */ +#define DMxCTR_SAM_FIXED 0x00000040 /* - fixed */ +#define DMxCTR_DAM 0x00000000 /* DMA transfer dest addr mode */ +#define DMxCTR_DAM_INCR 0x00000000 /* - increment */ +#define DMxCTR_DAM_DECR 0x00000100 /* - decrement */ +#define DMxCTR_DAM_FIXED 0x00000200 /* - fixed */ +#define DMxCTR_TM 0x00001800 /* DMA transfer mode */ +#define DMxCTR_TM_BATCH 0x00000000 /* - batch transfer */ +#define DMxCTR_TM_INTERM 0x00001000 /* - intermittent transfer */ +#define DMxCTR_UT 0x00006000 /* DMA transfer unit */ +#define DMxCTR_UT_1 0x00000000 /* - 1 byte */ +#define DMxCTR_UT_2 0x00002000 /* - 2 byte */ +#define DMxCTR_UT_4 0x00004000 /* - 4 byte */ +#define DMxCTR_UT_16 0x00006000 /* - 16 byte */ +#define DMxCTR_TEN 0x00010000 /* DMA channel transfer enable */ +#define DMxCTR_RQM 0x00060000 /* external request input source mode */ +#define DMxCTR_RQM_FALLEDGE 0x00000000 /* - falling edge */ +#define DMxCTR_RQM_RISEEDGE 0x00020000 /* - rising edge */ +#define DMxCTR_RQM_LOLEVEL 0x00040000 /* - low level */ +#define DMxCTR_RQM_HILEVEL 0x00060000 /* - high level */ +#define DMxCTR_RQF 0x01000000 /* DMA transfer request flag */ +#define DMxCTR_XEND 0x80000000 /* DMA transfer end flag */ + +#define DMxSRC(N) __SYSREG(0xd2000004 + ((N) * 0x100), u32) /* control reg */ + +#define DMxDST(N) __SYSREG(0xd2000008 + ((N) * 0x100), u32) /* src addr reg */ + +#define DMxSIZ(N) __SYSREG(0xd200000c + ((N) * 0x100), u32) /* dest addr reg */ +#define DMxSIZ_CT 0x000fffff /* number of bytes to transfer */ + +#define DMxCYC(N) __SYSREG(0xd2000010 + ((N) * 0x100), u32) /* intermittent + * size reg */ +#define DMxCYC_CYC 0x000000ff /* number of interrmittent transfers -1 */ + +#define DM0IRQ 16 /* DMA channel 0 complete IRQ */ +#define DM1IRQ 17 /* DMA channel 1 complete IRQ */ +#define DM2IRQ 18 /* DMA channel 2 complete IRQ */ +#define DM3IRQ 19 /* DMA channel 3 complete IRQ */ + +#define DM0ICR GxICR(DM0IRQ) /* DMA channel 0 complete intr ctrl reg */ +#define DM1ICR GxICR(DM0IR1) /* DMA channel 1 complete intr ctrl reg */ +#define DM2ICR GxICR(DM0IR2) /* DMA channel 2 complete intr ctrl reg */ +#define DM3ICR GxICR(DM0IR3) /* DMA channel 3 complete intr ctrl reg */ + +#ifndef __ASSEMBLY__ + +struct mn10300_dmactl_regs { + u32 ctr; + const void *src; + void *dst; + u32 siz; + u32 cyc; +} __attribute__((aligned(0x100))); + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_DMACTL_REGS_H */ diff --git a/arch/mn10300/include/asm/elf.h b/arch/mn10300/include/asm/elf.h new file mode 100644 index 000000000000..bf09f8bb392e --- /dev/null +++ b/arch/mn10300/include/asm/elf.h @@ -0,0 +1,147 @@ +/* MN10300 ELF constant and register definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_ELF_H +#define _ASM_ELF_H + +#include <linux/utsname.h> +#include <asm/ptrace.h> +#include <asm/user.h> + +/* + * AM33 relocations + */ +#define R_MN10300_NONE 0 /* No reloc. */ +#define R_MN10300_32 1 /* Direct 32 bit. */ +#define R_MN10300_16 2 /* Direct 16 bit. */ +#define R_MN10300_8 3 /* Direct 8 bit. */ +#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ +#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ +#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ +#define R_MN10300_24 9 /* Direct 24 bit. */ +#define R_MN10300_RELATIVE 23 /* Adjust by program base. */ + +/* + * ELF register definitions.. + */ +typedef unsigned long elf_greg_t; + +#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +#define ELF_NFPREG 32 +typedef float elf_fpreg_t; + +typedef struct { + elf_fpreg_t fpregs[ELF_NFPREG]; + u_int32_t fpcr; +} elf_fpregset_t; + +extern int dump_fpu(struct pt_regs *, elf_fpregset_t *); + +/* + * This is used to ensure we don't load something for the wrong architecture + */ +#define elf_check_arch(x) \ + (((x)->e_machine == EM_CYGNUS_MN10300) || \ + ((x)->e_machine == EM_MN10300)) + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_CLASS ELFCLASS32 +#define ELF_DATA ELFDATA2LSB +#define ELF_ARCH EM_MN10300 + +/* + * ELF process initialiser + */ +#define ELF_PLAT_INIT(_r, load_addr) \ +do { \ + struct pt_regs *_ur = current->thread.uregs; \ + _ur->a3 = 0; _ur->a2 = 0; _ur->d3 = 0; _ur->d2 = 0; \ + _ur->mcvf = 0; _ur->mcrl = 0; _ur->mcrh = 0; _ur->mdrq = 0; \ + _ur->e1 = 0; _ur->e0 = 0; _ur->e7 = 0; _ur->e6 = 0; \ + _ur->e5 = 0; _ur->e4 = 0; _ur->e3 = 0; _ur->e2 = 0; \ + _ur->lar = 0; _ur->lir = 0; _ur->mdr = 0; \ + _ur->a1 = 0; _ur->a0 = 0; _ur->d1 = 0; _ur->d0 = 0; \ +} while (0) + +#define USE_ELF_CORE_DUMP +#define ELF_EXEC_PAGESIZE 4096 + +/* + * This is the location that an ET_DYN program is loaded if exec'ed. Typical + * use of this is to invoke "./ld.so someprog" to test out a new version of + * the loader. We need to make sure that it is out of the way of the program + * that it will "exec", and that there is sufficient room for the brk. + * - must clear the VMALLOC area + */ +#define ELF_ET_DYN_BASE 0x04000000 + +/* + * regs is struct pt_regs, pr_reg is elf_gregset_t (which is + * now struct user_regs, they are different) + * - ELF_CORE_COPY_REGS has been guessed, and may be wrong + */ +#define ELF_CORE_COPY_REGS(pr_reg, regs) \ +do { \ + pr_reg[0] = regs->a3; \ + pr_reg[1] = regs->a2; \ + pr_reg[2] = regs->d3; \ + pr_reg[3] = regs->d2; \ + pr_reg[4] = regs->mcvf; \ + pr_reg[5] = regs->mcrl; \ + pr_reg[6] = regs->mcrh; \ + pr_reg[7] = regs->mdrq; \ + pr_reg[8] = regs->e1; \ + pr_reg[9] = regs->e0; \ + pr_reg[10] = regs->e7; \ + pr_reg[11] = regs->e6; \ + pr_reg[12] = regs->e5; \ + pr_reg[13] = regs->e4; \ + pr_reg[14] = regs->e3; \ + pr_reg[15] = regs->e2; \ + pr_reg[16] = regs->sp; \ + pr_reg[17] = regs->lar; \ + pr_reg[18] = regs->lir; \ + pr_reg[19] = regs->mdr; \ + pr_reg[20] = regs->a1; \ + pr_reg[21] = regs->a0; \ + pr_reg[22] = regs->d1; \ + pr_reg[23] = regs->d0; \ + pr_reg[24] = regs->orig_d0; \ + pr_reg[25] = regs->epsw; \ + pr_reg[26] = regs->pc; \ +} while (0); + +/* + * This yields a mask that user programs can use to figure out what + * instruction set this CPU supports. This could be done in user space, + * but it's not easy, and we've already done it here. + */ +#define ELF_HWCAP (0) + +/* + * This yields a string that ld.so will use to load implementation + * specific libraries for optimization. This is more specific in + * intent than poking at uname or /proc/cpuinfo. + * + * For the moment, we have only optimizations for the Intel generations, + * but that could change... + */ +#define ELF_PLATFORM (NULL) + +#ifdef __KERNEL__ +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) +#endif + +#endif /* _ASM_ELF_H */ diff --git a/arch/mn10300/include/asm/emergency-restart.h b/arch/mn10300/include/asm/emergency-restart.h new file mode 100644 index 000000000000..3711bd9d50bd --- /dev/null +++ b/arch/mn10300/include/asm/emergency-restart.h @@ -0,0 +1 @@ +#include <asm-generic/emergency-restart.h> diff --git a/arch/mn10300/include/asm/errno.h b/arch/mn10300/include/asm/errno.h new file mode 100644 index 000000000000..4c82b503d92f --- /dev/null +++ b/arch/mn10300/include/asm/errno.h @@ -0,0 +1 @@ +#include <asm-generic/errno.h> diff --git a/arch/mn10300/include/asm/exceptions.h b/arch/mn10300/include/asm/exceptions.h new file mode 100644 index 000000000000..fa16466ef3f9 --- /dev/null +++ b/arch/mn10300/include/asm/exceptions.h @@ -0,0 +1,121 @@ +/* MN10300 Microcontroller core exceptions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_EXCEPTIONS_H +#define _ASM_EXCEPTIONS_H + +#include <linux/linkage.h> + +/* + * define the breakpoint instruction opcode to use + * - note that the JTAG unit steals 0xFF, so we want to avoid that if we can + * (can use 0xF7) + */ +#define GDBSTUB_BKPT 0xFF + +#ifndef __ASSEMBLY__ + +/* + * enumeration of exception codes (as extracted from TBR MSW) + */ +enum exception_code { + EXCEP_RESET = 0x000000, /* reset */ + + /* MMU exceptions */ + EXCEP_ITLBMISS = 0x000100, /* instruction TLB miss */ + EXCEP_DTLBMISS = 0x000108, /* data TLB miss */ + EXCEP_IAERROR = 0x000110, /* instruction address */ + EXCEP_DAERROR = 0x000118, /* data address */ + + /* system exceptions */ + EXCEP_TRAP = 0x000128, /* program interrupt (PI instruction) */ + EXCEP_ISTEP = 0x000130, /* single step */ + EXCEP_IBREAK = 0x000150, /* instruction breakpoint */ + EXCEP_OBREAK = 0x000158, /* operand breakpoint */ + EXCEP_PRIVINS = 0x000160, /* privileged instruction execution */ + EXCEP_UNIMPINS = 0x000168, /* unimplemented instruction execution */ + EXCEP_UNIMPEXINS = 0x000170, /* unimplemented extended instruction execution */ + EXCEP_MEMERR = 0x000178, /* illegal memory access */ + EXCEP_MISALIGN = 0x000180, /* misalignment */ + EXCEP_BUSERROR = 0x000188, /* bus error */ + EXCEP_ILLINSACC = 0x000190, /* illegal instruction access */ + EXCEP_ILLDATACC = 0x000198, /* illegal data access */ + EXCEP_IOINSACC = 0x0001a0, /* I/O space instruction access */ + EXCEP_PRIVINSACC = 0x0001a8, /* privileged space instruction access */ + EXCEP_PRIVDATACC = 0x0001b0, /* privileged space data access */ + EXCEP_DATINSACC = 0x0001b8, /* data space instruction access */ + EXCEP_DOUBLE_FAULT = 0x000200, /* double fault */ + + /* FPU exceptions */ + EXCEP_FPU_DISABLED = 0x0001c0, /* FPU disabled */ + EXCEP_FPU_UNIMPINS = 0x0001c8, /* FPU unimplemented operation */ + EXCEP_FPU_OPERATION = 0x0001d0, /* FPU operation */ + + /* interrupts */ + EXCEP_WDT = 0x000240, /* watchdog timer overflow */ + EXCEP_NMI = 0x000248, /* non-maskable interrupt */ + EXCEP_IRQ_LEVEL0 = 0x000280, /* level 0 maskable interrupt */ + EXCEP_IRQ_LEVEL1 = 0x000288, /* level 1 maskable interrupt */ + EXCEP_IRQ_LEVEL2 = 0x000290, /* level 2 maskable interrupt */ + EXCEP_IRQ_LEVEL3 = 0x000298, /* level 3 maskable interrupt */ + EXCEP_IRQ_LEVEL4 = 0x0002a0, /* level 4 maskable interrupt */ + EXCEP_IRQ_LEVEL5 = 0x0002a8, /* level 5 maskable interrupt */ + EXCEP_IRQ_LEVEL6 = 0x0002b0, /* level 6 maskable interrupt */ + + /* system calls */ + EXCEP_SYSCALL0 = 0x000300, /* system call 0 */ + EXCEP_SYSCALL1 = 0x000308, /* system call 1 */ + EXCEP_SYSCALL2 = 0x000310, /* system call 2 */ + EXCEP_SYSCALL3 = 0x000318, /* system call 3 */ + EXCEP_SYSCALL4 = 0x000320, /* system call 4 */ + EXCEP_SYSCALL5 = 0x000328, /* system call 5 */ + EXCEP_SYSCALL6 = 0x000330, /* system call 6 */ + EXCEP_SYSCALL7 = 0x000338, /* system call 7 */ + EXCEP_SYSCALL8 = 0x000340, /* system call 8 */ + EXCEP_SYSCALL9 = 0x000348, /* system call 9 */ + EXCEP_SYSCALL10 = 0x000350, /* system call 10 */ + EXCEP_SYSCALL11 = 0x000358, /* system call 11 */ + EXCEP_SYSCALL12 = 0x000360, /* system call 12 */ + EXCEP_SYSCALL13 = 0x000368, /* system call 13 */ + EXCEP_SYSCALL14 = 0x000370, /* system call 14 */ + EXCEP_SYSCALL15 = 0x000378, /* system call 15 */ +}; + +extern void __set_intr_stub(enum exception_code code, void *handler); +extern void set_intr_stub(enum exception_code code, void *handler); +extern void set_jtag_stub(enum exception_code code, void *handler); + +struct pt_regs; + +extern asmlinkage void __common_exception(void); +extern asmlinkage void itlb_miss(void); +extern asmlinkage void dtlb_miss(void); +extern asmlinkage void itlb_aerror(void); +extern asmlinkage void dtlb_aerror(void); +extern asmlinkage void raw_bus_error(void); +extern asmlinkage void double_fault(void); +extern asmlinkage int system_call(struct pt_regs *); +extern asmlinkage void fpu_exception(struct pt_regs *, enum exception_code); +extern asmlinkage void nmi(struct pt_regs *, enum exception_code); +extern asmlinkage void uninitialised_exception(struct pt_regs *, + enum exception_code); +extern asmlinkage void irq_handler(void); +extern asmlinkage void profile_handler(void); +extern asmlinkage void nmi_handler(void); +extern asmlinkage void misalignment(struct pt_regs *, enum exception_code); + +extern void die(const char *, struct pt_regs *, enum exception_code) + ATTRIB_NORET; + +extern int die_if_no_fixup(const char *, struct pt_regs *, enum exception_code); + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_EXCEPTIONS_H */ diff --git a/arch/mn10300/include/asm/fb.h b/arch/mn10300/include/asm/fb.h new file mode 100644 index 000000000000..697b24a91e1a --- /dev/null +++ b/arch/mn10300/include/asm/fb.h @@ -0,0 +1,23 @@ +/* MN10300 Frame buffer stuff + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_FB_H +#define _ASM_FB_H + +#include <linux/fb.h> + +#define fb_pgprotect(...) do {} while (0) + +static inline int fb_is_primary_device(struct fb_info *info) +{ + return 0; +} + +#endif /* _ASM_FB_H */ diff --git a/arch/mn10300/include/asm/fcntl.h b/arch/mn10300/include/asm/fcntl.h new file mode 100644 index 000000000000..46ab12db5739 --- /dev/null +++ b/arch/mn10300/include/asm/fcntl.h @@ -0,0 +1 @@ +#include <asm-generic/fcntl.h> diff --git a/arch/mn10300/include/asm/fpu.h b/arch/mn10300/include/asm/fpu.h new file mode 100644 index 000000000000..64a2b83a7a6a --- /dev/null +++ b/arch/mn10300/include/asm/fpu.h @@ -0,0 +1,85 @@ +/* MN10300 FPU definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * Derived from include/asm-i386/i387.h: Copyright (C) 1994 Linus Torvalds + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_FPU_H +#define _ASM_FPU_H + +#include <asm/processor.h> +#include <asm/sigcontext.h> +#include <asm/user.h> + +#ifdef __KERNEL__ + +/* the task that owns the FPU state */ +extern struct task_struct *fpu_state_owner; + +#define set_using_fpu(tsk) \ +do { \ + (tsk)->thread.fpu_flags |= THREAD_USING_FPU; \ +} while (0) + +#define clear_using_fpu(tsk) \ +do { \ + (tsk)->thread.fpu_flags &= ~THREAD_USING_FPU; \ +} while (0) + +#define is_using_fpu(tsk) ((tsk)->thread.fpu_flags & THREAD_USING_FPU) + +#define unlazy_fpu(tsk) \ +do { \ + preempt_disable(); \ + if (fpu_state_owner == (tsk)) \ + fpu_save(&tsk->thread.fpu_state); \ + preempt_enable(); \ +} while (0) + +#define exit_fpu() \ +do { \ + struct task_struct *__tsk = current; \ + preempt_disable(); \ + if (fpu_state_owner == __tsk) \ + fpu_state_owner = NULL; \ + preempt_enable(); \ +} while (0) + +#define flush_fpu() \ +do { \ + struct task_struct *__tsk = current; \ + preempt_disable(); \ + if (fpu_state_owner == __tsk) { \ + fpu_state_owner = NULL; \ + __tsk->thread.uregs->epsw &= ~EPSW_FE; \ + } \ + preempt_enable(); \ + clear_using_fpu(__tsk); \ +} while (0) + +extern asmlinkage void fpu_init_state(void); +extern asmlinkage void fpu_kill_state(struct task_struct *); +extern asmlinkage void fpu_disabled(struct pt_regs *, enum exception_code); +extern asmlinkage void fpu_exception(struct pt_regs *, enum exception_code); + +#ifdef CONFIG_FPU +extern asmlinkage void fpu_save(struct fpu_state_struct *); +extern asmlinkage void fpu_restore(struct fpu_state_struct *); +#else +#define fpu_save(a) +#define fpu_restore(a) +#endif /* CONFIG_FPU */ + +/* + * signal frame handlers + */ +extern int fpu_setup_sigcontext(struct fpucontext *buf); +extern int fpu_restore_sigcontext(struct fpucontext *buf); + +#endif /* __KERNEL__ */ +#endif /* _ASM_FPU_H */ diff --git a/arch/mn10300/include/asm/frame.inc b/arch/mn10300/include/asm/frame.inc new file mode 100644 index 000000000000..5b1949bdf039 --- /dev/null +++ b/arch/mn10300/include/asm/frame.inc @@ -0,0 +1,91 @@ +/* MN10300 Microcontroller core system register definitions -*- asm -*- + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_FRAME_INC +#define _ASM_FRAME_INC + +#ifndef __ASSEMBLY__ +#error not for use in C files +#endif + +#ifndef __ASM_OFFSETS_H__ +#include <asm/asm-offsets.h> +#endif + +#define pi break + +#define fp a3 + +############################################################################### +# +# build a stack frame from the registers +# - the caller has subtracted 4 from SP before coming here +# +############################################################################### +.macro SAVE_ALL + add -4,sp # next exception frame ptr save area + movm [other],(sp) + mov usp,a1 + mov a1,(sp) # USP in MOVM[other] dummy slot + movm [d2,d3,a2,a3,exreg0,exreg1,exother],(sp) + mov sp,fp # FRAME pointer in A3 + add -12,sp # allow for calls to be made + mov (__frame),a1 + mov a1,(REG_NEXT,fp) + mov fp,(__frame) + + and ~EPSW_FE,epsw # disable the FPU inside the kernel + + # we may be holding current in E2 +#ifdef CONFIG_MN10300_CURRENT_IN_E2 + mov (__current),e2 +#endif +.endm + +############################################################################### +# +# restore the registers from a stack frame +# +############################################################################### +.macro RESTORE_ALL + # peel back the stack to the calling frame + # - this permits execve() to discard extra frames due to kernel syscalls + mov (__frame),fp + mov fp,sp + mov (REG_NEXT,fp),d0 # userspace has regs->next == 0 + mov d0,(__frame) + +#ifndef CONFIG_MN10300_USING_JTAG + mov (REG_EPSW,fp),d0 + btst EPSW_T,d0 + beq 99f + + or EPSW_NMID,epsw + movhu (DCR),d1 + or 0x0001, d1 + movhu d1,(DCR) + +99: +#endif + movm (sp),[d2,d3,a2,a3,exreg0,exreg1,exother] + + # must restore usp even if returning to kernel space, + # when CONFIG_PREEMPT is enabled. + mov (sp),a1 # USP in MOVM[other] dummy slot + mov a1,usp + + movm (sp),[other] + add 8,sp + rti + +.endm + + +#endif /* _ASM_FRAME_INC */ diff --git a/arch/mn10300/include/asm/ftrace.h b/arch/mn10300/include/asm/ftrace.h new file mode 100644 index 000000000000..40a8c178f10d --- /dev/null +++ b/arch/mn10300/include/asm/ftrace.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/mn10300/include/asm/futex.h b/arch/mn10300/include/asm/futex.h new file mode 100644 index 000000000000..0b745828f42b --- /dev/null +++ b/arch/mn10300/include/asm/futex.h @@ -0,0 +1 @@ +#include <asm-generic/futex.h> diff --git a/arch/mn10300/include/asm/gdb-stub.h b/arch/mn10300/include/asm/gdb-stub.h new file mode 100644 index 000000000000..e5a6368559af --- /dev/null +++ b/arch/mn10300/include/asm/gdb-stub.h @@ -0,0 +1,183 @@ +/* MN10300 Kernel GDB stub definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from asm-mips/gdb-stub.h (c) 1995 Andreas Busse + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_GDB_STUB_H +#define _ASM_GDB_STUB_H + +#include <asm/exceptions.h> + +/* + * register ID numbers in GDB remote protocol + */ + +#define GDB_REGID_PC 9 +#define GDB_REGID_FP 7 +#define GDB_REGID_SP 8 + +/* + * virtual stack layout for the GDB exception handler + */ +#define NUMREGS 64 + +#define GDB_FR_D0 (0 * 4) +#define GDB_FR_D1 (1 * 4) +#define GDB_FR_D2 (2 * 4) +#define GDB_FR_D3 (3 * 4) +#define GDB_FR_A0 (4 * 4) +#define GDB_FR_A1 (5 * 4) +#define GDB_FR_A2 (6 * 4) +#define GDB_FR_A3 (7 * 4) + +#define GDB_FR_SP (8 * 4) +#define GDB_FR_PC (9 * 4) +#define GDB_FR_MDR (10 * 4) +#define GDB_FR_EPSW (11 * 4) +#define GDB_FR_LIR (12 * 4) +#define GDB_FR_LAR (13 * 4) +#define GDB_FR_MDRQ (14 * 4) + +#define GDB_FR_E0 (15 * 4) +#define GDB_FR_E1 (16 * 4) +#define GDB_FR_E2 (17 * 4) +#define GDB_FR_E3 (18 * 4) +#define GDB_FR_E4 (19 * 4) +#define GDB_FR_E5 (20 * 4) +#define GDB_FR_E6 (21 * 4) +#define GDB_FR_E7 (22 * 4) + +#define GDB_FR_SSP (23 * 4) +#define GDB_FR_MSP (24 * 4) +#define GDB_FR_USP (25 * 4) +#define GDB_FR_MCRH (26 * 4) +#define GDB_FR_MCRL (27 * 4) +#define GDB_FR_MCVF (28 * 4) + +#define GDB_FR_FPCR (29 * 4) +#define GDB_FR_DUMMY0 (30 * 4) +#define GDB_FR_DUMMY1 (31 * 4) + +#define GDB_FR_FS0 (32 * 4) + +#define GDB_FR_SIZE (NUMREGS * 4) + +#ifndef __ASSEMBLY__ + +/* + * This is the same as above, but for the high-level + * part of the GDB stub. + */ + +struct gdb_regs { + /* saved main processor registers */ + u32 d0, d1, d2, d3, a0, a1, a2, a3; + u32 sp, pc, mdr, epsw, lir, lar, mdrq; + u32 e0, e1, e2, e3, e4, e5, e6, e7; + u32 ssp, msp, usp, mcrh, mcrl, mcvf; + + /* saved floating point registers */ + u32 fpcr, _dummy0, _dummy1; + u32 fs0, fs1, fs2, fs3, fs4, fs5, fs6, fs7; + u32 fs8, fs9, fs10, fs11, fs12, fs13, fs14, fs15; + u32 fs16, fs17, fs18, fs19, fs20, fs21, fs22, fs23; + u32 fs24, fs25, fs26, fs27, fs28, fs29, fs30, fs31; +}; + +/* + * Prototypes + */ +extern void show_registers_only(struct pt_regs *regs); + +extern asmlinkage void gdbstub_init(void); +extern asmlinkage void gdbstub_exit(int status); +extern asmlinkage void gdbstub_io_init(void); +extern asmlinkage void gdbstub_io_set_baud(unsigned baud); +extern asmlinkage int gdbstub_io_rx_char(unsigned char *_ch, int nonblock); +extern asmlinkage void gdbstub_io_tx_char(unsigned char ch); +extern asmlinkage void gdbstub_io_tx_flush(void); + +extern asmlinkage void gdbstub_io_rx_handler(void); +extern asmlinkage void gdbstub_rx_irq(struct pt_regs *, enum exception_code); +extern asmlinkage int gdbstub_intercept(struct pt_regs *, enum exception_code); +extern asmlinkage void gdbstub_exception(struct pt_regs *, enum exception_code); +extern asmlinkage void __gdbstub_bug_trap(void); +extern asmlinkage void __gdbstub_pause(void); +extern asmlinkage void start_kernel(void); + +#ifndef CONFIG_MN10300_CACHE_DISABLED +extern asmlinkage void gdbstub_purge_cache(void); +#else +#define gdbstub_purge_cache() do {} while (0) +#endif + +/* Used to prevent crashes in memory access */ +extern asmlinkage int gdbstub_read_byte(const u8 *, u8 *); +extern asmlinkage int gdbstub_read_word(const u8 *, u8 *); +extern asmlinkage int gdbstub_read_dword(const u8 *, u8 *); +extern asmlinkage int gdbstub_write_byte(u32, u8 *); +extern asmlinkage int gdbstub_write_word(u32, u8 *); +extern asmlinkage int gdbstub_write_dword(u32, u8 *); + +extern asmlinkage void gdbstub_read_byte_guard(void); +extern asmlinkage void gdbstub_read_byte_cont(void); +extern asmlinkage void gdbstub_read_word_guard(void); +extern asmlinkage void gdbstub_read_word_cont(void); +extern asmlinkage void gdbstub_read_dword_guard(void); +extern asmlinkage void gdbstub_read_dword_cont(void); +extern asmlinkage void gdbstub_write_byte_guard(void); +extern asmlinkage void gdbstub_write_byte_cont(void); +extern asmlinkage void gdbstub_write_word_guard(void); +extern asmlinkage void gdbstub_write_word_cont(void); +extern asmlinkage void gdbstub_write_dword_guard(void); +extern asmlinkage void gdbstub_write_dword_cont(void); + +extern u8 gdbstub_rx_buffer[PAGE_SIZE]; +extern u32 gdbstub_rx_inp; +extern u32 gdbstub_rx_outp; +extern u8 gdbstub_rx_overflow; +extern u8 gdbstub_busy; +extern u8 gdbstub_rx_unget; + +#ifdef CONFIG_GDBSTUB_DEBUGGING +extern void gdbstub_printk(const char *fmt, ...) + __attribute__((format(printf, 1, 2))); +#else +static inline __attribute__((format(printf, 1, 2))) +void gdbstub_printk(const char *fmt, ...) +{ +} +#endif + +#ifdef CONFIG_GDBSTUB_DEBUG_ENTRY +#define gdbstub_entry(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__) +#else +#define gdbstub_entry(FMT, ...) ({ 0; }) +#endif + +#ifdef CONFIG_GDBSTUB_DEBUG_PROTOCOL +#define gdbstub_proto(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__) +#else +#define gdbstub_proto(FMT, ...) ({ 0; }) +#endif + +#ifdef CONFIG_GDBSTUB_DEBUG_IO +#define gdbstub_io(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__) +#else +#define gdbstub_io(FMT, ...) ({ 0; }) +#endif + +#ifdef CONFIG_GDBSTUB_DEBUG_BREAKPOINT +#define gdbstub_bkpt(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__) +#else +#define gdbstub_bkpt(FMT, ...) ({ 0; }) +#endif + +#endif /* !__ASSEMBLY__ */ +#endif /* _ASM_GDB_STUB_H */ diff --git a/arch/mn10300/include/asm/hardirq.h b/arch/mn10300/include/asm/hardirq.h new file mode 100644 index 000000000000..54d950117674 --- /dev/null +++ b/arch/mn10300/include/asm/hardirq.h @@ -0,0 +1,48 @@ +/* MN10300 Hardware IRQ statistics and management + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Modified by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_HARDIRQ_H +#define _ASM_HARDIRQ_H + +#include <linux/threads.h> +#include <linux/irq.h> +#include <asm/exceptions.h> + +/* assembly code in softirq.h is sensitive to the offsets of these fields */ +typedef struct { + unsigned int __softirq_pending; + unsigned long idle_timestamp; + unsigned int __nmi_count; /* arch dependent */ + unsigned int __irq_count; /* arch dependent */ +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +extern void ack_bad_irq(int irq); + +/* + * manipulate stubs in the MN10300 CPU Trap/Interrupt Vector table + * - these should jump to __common_exception in entry.S unless there's a good + * reason to do otherwise (see trap_preinit() in traps.c) + */ +typedef void (*intr_stub_fnx)(struct pt_regs *regs, + enum exception_code intcode); + +/* + * manipulate pointers in the Exception table (see entry.S) + * - these are indexed by decoding the lower 24 bits of the TBR register + * - note that the MN103E010 doesn't always trap through the correct vector, + * but does always set the TBR correctly + */ +extern asmlinkage void set_excp_vector(enum exception_code code, + intr_stub_fnx handler); + +#endif /* _ASM_HARDIRQ_H */ diff --git a/arch/mn10300/include/asm/highmem.h b/arch/mn10300/include/asm/highmem.h new file mode 100644 index 000000000000..90f2abb04bfd --- /dev/null +++ b/arch/mn10300/include/asm/highmem.h @@ -0,0 +1,116 @@ +/* MN10300 Virtual kernel memory mappings for high memory + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from include/asm-i386/highmem.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_HIGHMEM_H +#define _ASM_HIGHMEM_H + +#ifdef __KERNEL__ + +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/highmem.h> +#include <asm/kmap_types.h> +#include <asm/pgtable.h> + +/* undef for production */ +#undef HIGHMEM_DEBUG + +/* declarations for highmem.c */ +extern unsigned long highstart_pfn, highend_pfn; + +extern pte_t *kmap_pte; +extern pgprot_t kmap_prot; +extern pte_t *pkmap_page_table; + +extern void __init kmap_init(void); + +/* + * Right now we initialize only a single pte table. It can be extended + * easily, subsequent pte tables have to be allocated in one physical + * chunk of RAM. + */ +#define PKMAP_BASE 0xfe000000UL +#define LAST_PKMAP 1024 +#define LAST_PKMAP_MASK (LAST_PKMAP - 1) +#define PKMAP_NR(virt) ((virt - PKMAP_BASE) >> PAGE_SHIFT) +#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT)) + +extern unsigned long kmap_high(struct page *page); +extern void kunmap_high(struct page *page); + +static inline unsigned long kmap(struct page *page) +{ + if (in_interrupt()) + BUG(); + if (page < highmem_start_page) + return page_address(page); + return kmap_high(page); +} + +static inline void kunmap(struct page *page) +{ + if (in_interrupt()) + BUG(); + if (page < highmem_start_page) + return; + kunmap_high(page); +} + +/* + * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap + * gives a more generic (and caching) interface. But kmap_atomic can + * be used in IRQ contexts, so in some (very limited) cases we need + * it. + */ +static inline unsigned long kmap_atomic(struct page *page, enum km_type type) +{ + enum fixed_addresses idx; + unsigned long vaddr; + + if (page < highmem_start_page) + return page_address(page); + + debug_kmap_atomic(type); + idx = type + KM_TYPE_NR * smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); +#if HIGHMEM_DEBUG + if (!pte_none(*(kmap_pte - idx))) + BUG(); +#endif + set_pte(kmap_pte - idx, mk_pte(page, kmap_prot)); + __flush_tlb_one(vaddr); + + return vaddr; +} + +static inline void kunmap_atomic(unsigned long vaddr, enum km_type type) +{ +#if HIGHMEM_DEBUG + enum fixed_addresses idx = type + KM_TYPE_NR * smp_processor_id(); + + if (vaddr < FIXADDR_START) /* FIXME */ + return; + + if (vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)) + BUG(); + + /* + * force other mappings to Oops if they'll try to access + * this pte without first remap it + */ + pte_clear(kmap_pte - idx); + __flush_tlb_one(vaddr); +#endif +} + +#endif /* __KERNEL__ */ + +#endif /* _ASM_HIGHMEM_H */ diff --git a/arch/mn10300/include/asm/hw_irq.h b/arch/mn10300/include/asm/hw_irq.h new file mode 100644 index 000000000000..70619901098e --- /dev/null +++ b/arch/mn10300/include/asm/hw_irq.h @@ -0,0 +1,14 @@ +/* MN10300 Hardware interrupt definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_HW_IRQ_H +#define _ASM_HW_IRQ_H + +#endif /* _ASM_HW_IRQ_H */ diff --git a/arch/mn10300/include/asm/intctl-regs.h b/arch/mn10300/include/asm/intctl-regs.h new file mode 100644 index 000000000000..ba544c796c5a --- /dev/null +++ b/arch/mn10300/include/asm/intctl-regs.h @@ -0,0 +1,73 @@ +/* MN10300 On-board interrupt controller registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_INTCTL_REGS_H +#define _ASM_INTCTL_REGS_H + +#include <asm/cpu-regs.h> + +#ifdef __KERNEL__ + +/* interrupt controller registers */ +#define GxICR(X) __SYSREG(0xd4000000 + (X) * 4, u16) /* group irq ctrl regs */ + +#define IAGR __SYSREG(0xd4000100, u16) /* intr acceptance group reg */ +#define IAGR_GN 0x00fc /* group number register + * (documentation _has_ to be wrong) + */ + +#define EXTMD __SYSREG(0xd4000200, u16) /* external pin intr spec reg */ +#define GET_XIRQ_TRIGGER(X) ((EXTMD >> ((X) * 2)) & 3) + +#define SET_XIRQ_TRIGGER(X,Y) \ +do { \ + u16 x = EXTMD; \ + x &= ~(3 << ((X) * 2)); \ + x |= ((Y) & 3) << ((X) * 2); \ + EXTMD = x; \ +} while (0) + +#define XIRQ_TRIGGER_LOWLEVEL 0 +#define XIRQ_TRIGGER_HILEVEL 1 +#define XIRQ_TRIGGER_NEGEDGE 2 +#define XIRQ_TRIGGER_POSEDGE 3 + +/* non-maskable interrupt control */ +#define NMIIRQ 0 +#define NMICR GxICR(NMIIRQ) /* NMI control register */ +#define NMICR_NMIF 0x0001 /* NMI pin interrupt flag */ +#define NMICR_WDIF 0x0002 /* watchdog timer overflow flag */ +#define NMICR_ABUSERR 0x0008 /* async bus error flag */ + +/* maskable interrupt control */ +#define GxICR_DETECT 0x0001 /* interrupt detect flag */ +#define GxICR_REQUEST 0x0010 /* interrupt request flag */ +#define GxICR_ENABLE 0x0100 /* interrupt enable flag */ +#define GxICR_LEVEL 0x7000 /* interrupt priority level */ +#define GxICR_LEVEL_0 0x0000 /* - level 0 */ +#define GxICR_LEVEL_1 0x1000 /* - level 1 */ +#define GxICR_LEVEL_2 0x2000 /* - level 2 */ +#define GxICR_LEVEL_3 0x3000 /* - level 3 */ +#define GxICR_LEVEL_4 0x4000 /* - level 4 */ +#define GxICR_LEVEL_5 0x5000 /* - level 5 */ +#define GxICR_LEVEL_6 0x6000 /* - level 6 */ +#define GxICR_LEVEL_SHIFT 12 + +#ifndef __ASSEMBLY__ +extern void set_intr_level(int irq, u16 level); +extern void set_intr_postackable(int irq); +#endif + +/* external interrupts */ +#define XIRQxICR(X) GxICR((X)) /* external interrupt control regs */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_INTCTL_REGS_H */ diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h new file mode 100644 index 000000000000..c1a4119e6497 --- /dev/null +++ b/arch/mn10300/include/asm/io.h @@ -0,0 +1,301 @@ +/* MN10300 I/O port emulation and memory-mapped I/O + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_IO_H +#define _ASM_IO_H + +#include <asm/page.h> /* I/O is all done through memory accesses */ +#include <asm/cpu-regs.h> +#include <asm/cacheflush.h> + +#define mmiowb() do {} while (0) + +/*****************************************************************************/ +/* + * readX/writeX() are used to access memory mapped devices. On some + * architectures the memory mapped IO stuff needs to be accessed + * differently. On the x86 architecture, we just read/write the + * memory location directly. + */ +static inline u8 readb(const volatile void __iomem *addr) +{ + return *(const volatile u8 *) addr; +} + +static inline u16 readw(const volatile void __iomem *addr) +{ + return *(const volatile u16 *) addr; +} + +static inline u32 readl(const volatile void __iomem *addr) +{ + return *(const volatile u32 *) addr; +} + +#define __raw_readb readb +#define __raw_readw readw +#define __raw_readl readl + +#define readb_relaxed readb +#define readw_relaxed readw +#define readl_relaxed readl + +static inline void writeb(u8 b, volatile void __iomem *addr) +{ + *(volatile u8 *) addr = b; +} + +static inline void writew(u16 b, volatile void __iomem *addr) +{ + *(volatile u16 *) addr = b; +} + +static inline void writel(u32 b, volatile void __iomem *addr) +{ + *(volatile u32 *) addr = b; +} + +#define __raw_writeb writeb +#define __raw_writew writew +#define __raw_writel writel + +/*****************************************************************************/ +/* + * traditional input/output functions + */ +static inline u8 inb_local(unsigned long addr) +{ + return readb((volatile void __iomem *) addr); +} + +static inline void outb_local(u8 b, unsigned long addr) +{ + return writeb(b, (volatile void __iomem *) addr); +} + +static inline u8 inb(unsigned long addr) +{ + return readb((volatile void __iomem *) addr); +} + +static inline u16 inw(unsigned long addr) +{ + return readw((volatile void __iomem *) addr); +} + +static inline u32 inl(unsigned long addr) +{ + return readl((volatile void __iomem *) addr); +} + +static inline void outb(u8 b, unsigned long addr) +{ + return writeb(b, (volatile void __iomem *) addr); +} + +static inline void outw(u16 b, unsigned long addr) +{ + return writew(b, (volatile void __iomem *) addr); +} + +static inline void outl(u32 b, unsigned long addr) +{ + return writel(b, (volatile void __iomem *) addr); +} + +#define inb_p(addr) inb(addr) +#define inw_p(addr) inw(addr) +#define inl_p(addr) inl(addr) +#define outb_p(x, addr) outb((x), (addr)) +#define outw_p(x, addr) outw((x), (addr)) +#define outl_p(x, addr) outl((x), (addr)) + +static inline void insb(unsigned long addr, void *buffer, int count) +{ + if (count) { + u8 *buf = buffer; + do { + u8 x = inb(addr); + *buf++ = x; + } while (--count); + } +} + +static inline void insw(unsigned long addr, void *buffer, int count) +{ + if (count) { + u16 *buf = buffer; + do { + u16 x = inw(addr); + *buf++ = x; + } while (--count); + } +} + +static inline void insl(unsigned long addr, void *buffer, int count) +{ + if (count) { + u32 *buf = buffer; + do { + u32 x = inl(addr); + *buf++ = x; + } while (--count); + } +} + +static inline void outsb(unsigned long addr, const void *buffer, int count) +{ + if (count) { + const u8 *buf = buffer; + do { + outb(*buf++, addr); + } while (--count); + } +} + +static inline void outsw(unsigned long addr, const void *buffer, int count) +{ + if (count) { + const u16 *buf = buffer; + do { + outw(*buf++, addr); + } while (--count); + } +} + +extern void __outsl(unsigned long addr, const void *buffer, int count); +static inline void outsl(unsigned long addr, const void *buffer, int count) +{ + if ((unsigned long) buffer & 0x3) + return __outsl(addr, buffer, count); + + if (count) { + const u32 *buf = buffer; + do { + outl(*buf++, addr); + } while (--count); + } +} + +#define ioread8(addr) readb(addr) +#define ioread16(addr) readw(addr) +#define ioread32(addr) readl(addr) + +#define iowrite8(v, addr) writeb((v), (addr)) +#define iowrite16(v, addr) writew((v), (addr)) +#define iowrite32(v, addr) writel((v), (addr)) + +#define ioread8_rep(p, dst, count) \ + insb((unsigned long) (p), (dst), (count)) +#define ioread16_rep(p, dst, count) \ + insw((unsigned long) (p), (dst), (count)) +#define ioread32_rep(p, dst, count) \ + insl((unsigned long) (p), (dst), (count)) + +#define iowrite8_rep(p, src, count) \ + outsb((unsigned long) (p), (src), (count)) +#define iowrite16_rep(p, src, count) \ + outsw((unsigned long) (p), (src), (count)) +#define iowrite32_rep(p, src, count) \ + outsl((unsigned long) (p), (src), (count)) + + +#define IO_SPACE_LIMIT 0xffffffff + +#ifdef __KERNEL__ + +#include <linux/vmalloc.h> +#define __io_virt(x) ((void *) (x)) + +/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ +struct pci_dev; +extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p) +{ +} + +/* + * Change virtual addresses to physical addresses and vv. + * These are pretty trivial + */ +static inline unsigned long virt_to_phys(volatile void *address) +{ + return __pa(address); +} + +static inline void *phys_to_virt(unsigned long address) +{ + return __va(address); +} + +/* + * Change "struct page" to physical address. + */ +static inline void *__ioremap(unsigned long offset, unsigned long size, + unsigned long flags) +{ + return (void *) offset; +} + +static inline void *ioremap(unsigned long offset, unsigned long size) +{ + return (void *) offset; +} + +/* + * This one maps high address device memory and turns off caching for that + * area. it's useful if some control registers are in such an area and write + * combining or read caching is not desirable: + */ +static inline void *ioremap_nocache(unsigned long offset, unsigned long size) +{ + return (void *) (offset | 0x20000000); +} + +#define ioremap_wc ioremap_nocache + +static inline void iounmap(void *addr) +{ +} + +static inline void __iomem *ioport_map(unsigned long port, unsigned int nr) +{ + return (void __iomem *) port; +} + +static inline void ioport_unmap(void __iomem *p) +{ +} + +#define xlate_dev_kmem_ptr(p) ((void *) (p)) +#define xlate_dev_mem_ptr(p) ((void *) (p)) + +/* + * PCI bus iomem addresses must be in the region 0x80000000-0x9fffffff + */ +static inline unsigned long virt_to_bus(volatile void *address) +{ + return ((unsigned long) address) & ~0x20000000; +} + +static inline void *bus_to_virt(unsigned long address) +{ + return (void *) address; +} + +#define page_to_bus page_to_phys + +#define memset_io(a, b, c) memset(__io_virt(a), (b), (c)) +#define memcpy_fromio(a, b, c) memcpy((a), __io_virt(b), (c)) +#define memcpy_toio(a, b, c) memcpy(__io_virt(a), (b), (c)) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_IO_H */ diff --git a/arch/mn10300/include/asm/ioctl.h b/arch/mn10300/include/asm/ioctl.h new file mode 100644 index 000000000000..b279fe06dfe5 --- /dev/null +++ b/arch/mn10300/include/asm/ioctl.h @@ -0,0 +1 @@ +#include <asm-generic/ioctl.h> diff --git a/arch/mn10300/include/asm/ioctls.h b/arch/mn10300/include/asm/ioctls.h new file mode 100644 index 000000000000..dcbfb452974f --- /dev/null +++ b/arch/mn10300/include/asm/ioctls.h @@ -0,0 +1,88 @@ +#ifndef _ASM_IOCTLS_H +#define _ASM_IOCTLS_H + +#include <asm/ioctl.h> + +/* 0x54 is just a magic number to make these relatively unique ('T') */ + +#define TCGETS 0x5401 +#define TCSETS 0x5402 +#define TCSETSW 0x5403 +#define TCSETSF 0x5404 +#define TCGETA 0x5405 +#define TCSETA 0x5406 +#define TCSETAW 0x5407 +#define TCSETAF 0x5408 +#define TCSBRK 0x5409 +#define TCXONC 0x540A +#define TCFLSH 0x540B +#define TIOCEXCL 0x540C +#define TIOCNXCL 0x540D +#define TIOCSCTTY 0x540E +#define TIOCGPGRP 0x540F +#define TIOCSPGRP 0x5410 +#define TIOCOUTQ 0x5411 +#define TIOCSTI 0x5412 +#define TIOCGWINSZ 0x5413 +#define TIOCSWINSZ 0x5414 +#define TIOCMGET 0x5415 +#define TIOCMBIS 0x5416 +#define TIOCMBIC 0x5417 +#define TIOCMSET 0x5418 +#define TIOCGSOFTCAR 0x5419 +#define TIOCSSOFTCAR 0x541A +#define FIONREAD 0x541B +#define TIOCINQ FIONREAD +#define TIOCLINUX 0x541C +#define TIOCCONS 0x541D +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TIOCPKT 0x5420 +#define FIONBIO 0x5421 +#define TIOCNOTTY 0x5422 +#define TIOCSETD 0x5423 +#define TIOCGETD 0x5424 +#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */ +#define TIOCSBRK 0x5427 /* BSD compatibility */ +#define TIOCCBRK 0x5428 /* BSD compatibility */ +#define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TCGETS2 _IOR('T', 0x2A, struct termios2) +#define TCSETS2 _IOW('T', 0x2B, struct termios2) +#define TCSETSW2 _IOW('T', 0x2C, struct termios2) +#define TCSETSF2 _IOW('T', 0x2D, struct termios2) +#define TIOCGPTN _IOR('T', 0x30, unsigned int) /* Get Pty Number + * (of pty-mux device) */ +#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */ + +#define FIONCLEX 0x5450 +#define FIOCLEX 0x5451 +#define FIOASYNC 0x5452 +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ +#define TIOCGHAYESESP 0x545E /* Get Hayes ESP configuration */ +#define TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */ +#define FIOQSIZE 0x5460 + +/* Used for packet mode */ +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 + +#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ + +#endif /* _ASM_IOCTLS_H */ diff --git a/arch/mn10300/include/asm/ipc.h b/arch/mn10300/include/asm/ipc.h new file mode 100644 index 000000000000..a46e3d9c2a3f --- /dev/null +++ b/arch/mn10300/include/asm/ipc.h @@ -0,0 +1 @@ +#include <asm-generic/ipc.h> diff --git a/arch/mn10300/include/asm/ipcbuf.h b/arch/mn10300/include/asm/ipcbuf.h new file mode 100644 index 000000000000..f6f63d448272 --- /dev/null +++ b/arch/mn10300/include/asm/ipcbuf.h @@ -0,0 +1,29 @@ +#ifndef _ASM_IPCBUF_H +#define _ASM_IPCBUF_H + +/* + * The ipc64_perm structure for MN10300 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + */ + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif /* _ASM_IPCBUF_H */ diff --git a/arch/mn10300/include/asm/irq.h b/arch/mn10300/include/asm/irq.h new file mode 100644 index 000000000000..25c045d16d1c --- /dev/null +++ b/arch/mn10300/include/asm/irq.h @@ -0,0 +1,32 @@ +/* MN10300 Hardware interrupt definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Modified by David Howells (dhowells@redhat.com) + * - Derived from include/asm-i386/irq.h: + * - (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_IRQ_H +#define _ASM_IRQ_H + +#include <asm/intctl-regs.h> +#include <asm/reset-regs.h> +#include <proc/irq.h> + +/* this number is used when no interrupt has been assigned */ +#define NO_IRQ INT_MAX + +/* hardware irq numbers */ +#define NR_IRQS GxICR_NUM_IRQS + +/* external hardware irq numbers */ +#define NR_XIRQS GxICR_NUM_XIRQS + +#define irq_canonicalize(IRQ) (IRQ) + +#endif /* _ASM_IRQ_H */ diff --git a/arch/mn10300/include/asm/irq_regs.h b/arch/mn10300/include/asm/irq_regs.h new file mode 100644 index 000000000000..a848cd232eb4 --- /dev/null +++ b/arch/mn10300/include/asm/irq_regs.h @@ -0,0 +1,24 @@ +/* MN10300 IRQ registers pointer definition + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_IRQ_REGS_H +#define _ASM_IRQ_REGS_H + +/* + * Per-cpu current frame pointer - the location of the last exception frame on + * the stack + */ +#define ARCH_HAS_OWN_IRQ_REGS + +#ifndef __ASSEMBLY__ +#define get_irq_regs() (__frame) +#endif + +#endif /* _ASM_IRQ_REGS_H */ diff --git a/arch/mn10300/include/asm/kdebug.h b/arch/mn10300/include/asm/kdebug.h new file mode 100644 index 000000000000..0f47e112190c --- /dev/null +++ b/arch/mn10300/include/asm/kdebug.h @@ -0,0 +1,22 @@ +/* MN10300 In-kernel death knells + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_KDEBUG_H +#define _ASM_KDEBUG_H + +/* Grossly misnamed. */ +enum die_val { + DIE_OOPS = 1, + DIE_BREAKPOINT, + DIE_GPF, +}; + +#endif /* _ASM_KDEBUG_H */ diff --git a/arch/mn10300/include/asm/kmap_types.h b/arch/mn10300/include/asm/kmap_types.h new file mode 100644 index 000000000000..3398f9f35603 --- /dev/null +++ b/arch/mn10300/include/asm/kmap_types.h @@ -0,0 +1,31 @@ +/* MN10300 kmap_atomic() slot IDs + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_KMAP_TYPES_H +#define _ASM_KMAP_TYPES_H + +enum km_type { + KM_BOUNCE_READ, + KM_SKB_SUNRPC_DATA, + KM_SKB_DATA_SOFTIRQ, + KM_USER0, + KM_USER1, + KM_BIO_SRC_IRQ, + KM_BIO_DST_IRQ, + KM_PTE0, + KM_PTE1, + KM_IRQ0, + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_TYPE_NR +}; + +#endif /* _ASM_KMAP_TYPES_H */ diff --git a/arch/mn10300/include/asm/kprobes.h b/arch/mn10300/include/asm/kprobes.h new file mode 100644 index 000000000000..c800b590183a --- /dev/null +++ b/arch/mn10300/include/asm/kprobes.h @@ -0,0 +1,50 @@ +/* MN10300 Kernel Probes support + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by Mark Salter (msalter@redhat.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public Licence as published by + * the Free Software Foundation; either version 2 of the Licence, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public Licence for more details. + * + * You should have received a copy of the GNU General Public Licence + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ +#ifndef _ASM_KPROBES_H +#define _ASM_KPROBES_H + +#include <linux/types.h> +#include <linux/ptrace.h> + +struct kprobe; + +typedef unsigned char kprobe_opcode_t; +#define BREAKPOINT_INSTRUCTION 0xff +#define MAX_INSN_SIZE 8 +#define MAX_STACK_SIZE 128 + +/* Architecture specific copy of original instruction */ +struct arch_specific_insn { + /* copy of original instruction + */ + kprobe_opcode_t insn[MAX_INSN_SIZE]; +}; + +extern const int kretprobe_blacklist_size; + +extern int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); + +#define flush_insn_slot(p) do {} while (0) + +extern void arch_remove_kprobe(struct kprobe *p); + +#endif /* _ASM_KPROBES_H */ diff --git a/arch/mn10300/include/asm/linkage.h b/arch/mn10300/include/asm/linkage.h new file mode 100644 index 000000000000..dda3002a5dfa --- /dev/null +++ b/arch/mn10300/include/asm/linkage.h @@ -0,0 +1,20 @@ +/* MN10300 Linkage and calling-convention overrides + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_LINKAGE_H +#define _ASM_LINKAGE_H + +/* don't override anything */ +#define asmlinkage + +#define __ALIGN .align 4,0xcb +#define __ALIGN_STR ".align 4,0xcb" + +#endif diff --git a/arch/mn10300/include/asm/local.h b/arch/mn10300/include/asm/local.h new file mode 100644 index 000000000000..c11c530f74d0 --- /dev/null +++ b/arch/mn10300/include/asm/local.h @@ -0,0 +1 @@ +#include <asm-generic/local.h> diff --git a/arch/mn10300/include/asm/mc146818rtc.h b/arch/mn10300/include/asm/mc146818rtc.h new file mode 100644 index 000000000000..df6bc6e0e8c6 --- /dev/null +++ b/arch/mn10300/include/asm/mc146818rtc.h @@ -0,0 +1 @@ +#include <asm/rtc-regs.h> diff --git a/arch/mn10300/include/asm/mman.h b/arch/mn10300/include/asm/mman.h new file mode 100644 index 000000000000..b7986b65addf --- /dev/null +++ b/arch/mn10300/include/asm/mman.h @@ -0,0 +1,28 @@ +/* MN10300 Constants for mmap and co. + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * - Derived from asm-x86/mman.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_MMAN_H +#define _ASM_MMAN_H + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* _ASM_MMAN_H */ diff --git a/arch/mn10300/include/asm/mmu.h b/arch/mn10300/include/asm/mmu.h new file mode 100644 index 000000000000..2d2d097e7309 --- /dev/null +++ b/arch/mn10300/include/asm/mmu.h @@ -0,0 +1,19 @@ +/* MN10300 Memory management context + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * - Derived from include/asm-frv/mmu.h + */ + +#ifndef _ASM_MMU_H +#define _ASM_MMU_H + +/* + * MMU context + */ +typedef struct { + unsigned long tlbpid[NR_CPUS]; /* TLB PID for this process on + * each CPU */ +} mm_context_t; + +#endif /* _ASM_MMU_H */ diff --git a/arch/mn10300/include/asm/mmu_context.h b/arch/mn10300/include/asm/mmu_context.h new file mode 100644 index 000000000000..a9e2e34f69b0 --- /dev/null +++ b/arch/mn10300/include/asm/mmu_context.h @@ -0,0 +1,138 @@ +/* MN10300 MMU context management + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Modified by David Howells (dhowells@redhat.com) + * - Derived from include/asm-m32r/mmu_context.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + * + * + * This implements an algorithm to provide TLB PID mappings to provide + * selective access to the TLB for processes, thus reducing the number of TLB + * flushes required. + * + * Note, however, that the M32R algorithm is technically broken as it does not + * handle version wrap-around, and could, theoretically, have a problem with a + * very long lived program that sleeps long enough for the version number to + * wrap all the way around so that its TLB mappings appear valid once again. + */ +#ifndef _ASM_MMU_CONTEXT_H +#define _ASM_MMU_CONTEXT_H + +#include <asm/atomic.h> +#include <asm/pgalloc.h> +#include <asm/tlbflush.h> +#include <asm-generic/mm_hooks.h> + +#define MMU_CONTEXT_TLBPID_MASK 0x000000ffUL +#define MMU_CONTEXT_VERSION_MASK 0xffffff00UL +#define MMU_CONTEXT_FIRST_VERSION 0x00000100UL +#define MMU_NO_CONTEXT 0x00000000UL + +extern unsigned long mmu_context_cache[NR_CPUS]; +#define mm_context(mm) (mm->context.tlbpid[smp_processor_id()]) + +#define enter_lazy_tlb(mm, tsk) do {} while (0) + +#ifdef CONFIG_SMP +#define cpu_ran_vm(cpu, task) \ + cpu_set((cpu), (task)->cpu_vm_mask) +#define cpu_maybe_ran_vm(cpu, task) \ + cpu_test_and_set((cpu), (task)->cpu_vm_mask) +#else +#define cpu_ran_vm(cpu, task) do {} while (0) +#define cpu_maybe_ran_vm(cpu, task) true +#endif /* CONFIG_SMP */ + +/* + * allocate an MMU context + */ +static inline unsigned long allocate_mmu_context(struct mm_struct *mm) +{ + unsigned long *pmc = &mmu_context_cache[smp_processor_id()]; + unsigned long mc = ++(*pmc); + + if (!(mc & MMU_CONTEXT_TLBPID_MASK)) { + /* we exhausted the TLB PIDs of this version on this CPU, so we + * flush this CPU's TLB in its entirety and start new cycle */ + flush_tlb_all(); + + /* fix the TLB version if needed (we avoid version #0 so as to + * distingush MMU_NO_CONTEXT) */ + if (!mc) + *pmc = mc = MMU_CONTEXT_FIRST_VERSION; + } + mm_context(mm) = mc; + return mc; +} + +/* + * get an MMU context if one is needed + */ +static inline unsigned long get_mmu_context(struct mm_struct *mm) +{ + unsigned long mc = MMU_NO_CONTEXT, cache; + + if (mm) { + cache = mmu_context_cache[smp_processor_id()]; + mc = mm_context(mm); + + /* if we have an old version of the context, replace it */ + if ((mc ^ cache) & MMU_CONTEXT_VERSION_MASK) + mc = allocate_mmu_context(mm); + } + return mc; +} + +/* + * initialise the context related info for a new mm_struct instance + */ +static inline int init_new_context(struct task_struct *tsk, + struct mm_struct *mm) +{ + int num_cpus = NR_CPUS, i; + + for (i = 0; i < num_cpus; i++) + mm->context.tlbpid[i] = MMU_NO_CONTEXT; + return 0; +} + +/* + * destroy context related info for an mm_struct that is about to be put to + * rest + */ +#define destroy_context(mm) do { } while (0) + +/* + * after we have set current->mm to a new value, this activates the context for + * the new mm so we see the new mappings. + */ +static inline void activate_context(struct mm_struct *mm, int cpu) +{ + PIDR = get_mmu_context(mm) & MMU_CONTEXT_TLBPID_MASK; +} + +/* + * change between virtual memory sets + */ +static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk) +{ + int cpu = smp_processor_id(); + + if (prev != next) { + cpu_ran_vm(cpu, next); + activate_context(next, cpu); + PTBR = (unsigned long) next->pgd; + } else if (!cpu_maybe_ran_vm(cpu, next)) { + activate_context(next, cpu); + } +} + +#define deactivate_mm(tsk, mm) do {} while (0) +#define activate_mm(prev, next) switch_mm((prev), (next), NULL) + +#endif /* _ASM_MMU_CONTEXT_H */ diff --git a/arch/mn10300/include/asm/module.h b/arch/mn10300/include/asm/module.h new file mode 100644 index 000000000000..5d7057d01494 --- /dev/null +++ b/arch/mn10300/include/asm/module.h @@ -0,0 +1,27 @@ +/* MN10300 Arch-specific module definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by Mark Salter (msalter@redhat.com) + * Derived from include/asm-i386/module.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_MODULE_H +#define _ASM_MODULE_H + +struct mod_arch_specific { +}; + +#define Elf_Shdr Elf32_Shdr +#define Elf_Sym Elf32_Sym +#define Elf_Ehdr Elf32_Ehdr + +/* + * Include the MN10300 architecture version. + */ +#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " " + +#endif /* _ASM_MODULE_H */ diff --git a/arch/mn10300/include/asm/msgbuf.h b/arch/mn10300/include/asm/msgbuf.h new file mode 100644 index 000000000000..8b602450cc4a --- /dev/null +++ b/arch/mn10300/include/asm/msgbuf.h @@ -0,0 +1,31 @@ +#ifndef _ASM_MSGBUF_H +#define _ASM_MSGBUF_H + +/* + * The msqid64_ds structure for MN10300 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_MSGBUF_H */ diff --git a/arch/mn10300/include/asm/mutex.h b/arch/mn10300/include/asm/mutex.h new file mode 100644 index 000000000000..84f5490c6fb4 --- /dev/null +++ b/arch/mn10300/include/asm/mutex.h @@ -0,0 +1,16 @@ +/* MN10300 Mutex fastpath + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + * + * + * TODO: implement optimized primitives instead, or leave the generic + * implementation in place, or pick the atomic_xchg() based generic + * implementation. (see asm-generic/mutex-xchg.h for details) + */ +#include <asm-generic/mutex-null.h> diff --git a/arch/mn10300/include/asm/nmi.h b/arch/mn10300/include/asm/nmi.h new file mode 100644 index 000000000000..f3671cbbc117 --- /dev/null +++ b/arch/mn10300/include/asm/nmi.h @@ -0,0 +1,14 @@ +/* MN10300 NMI handling + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_NMI_H +#define _ASM_NMI_H + +#endif /* _ASM_NMI_H */ diff --git a/arch/mn10300/include/asm/page.h b/arch/mn10300/include/asm/page.h new file mode 100644 index 000000000000..8288e124165b --- /dev/null +++ b/arch/mn10300/include/asm/page.h @@ -0,0 +1,128 @@ +/* MN10300 Page table definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PAGE_H +#define _ASM_PAGE_H + +/* PAGE_SHIFT determines the page size */ +#define PAGE_SHIFT 12 + +#ifndef __ASSEMBLY__ +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE - 1)) +#else +#define PAGE_SIZE +(1 << PAGE_SHIFT) /* unary plus marks an + * immediate val not an addr */ +#define PAGE_MASK +(~(PAGE_SIZE - 1)) +#endif + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE) +#define copy_page(to, from) memcpy((void *)(to), (void *)(from), PAGE_SIZE) + +#define clear_user_page(addr, vaddr, page) clear_page(addr) +#define copy_user_page(vto, vfrom, vaddr, to) copy_page(vto, vfrom) + +/* + * These are used to make use of C type-checking.. + */ +typedef struct { unsigned long pte; } pte_t; +typedef struct { unsigned long pgd; } pgd_t; +typedef struct { unsigned long pgprot; } pgprot_t; +typedef struct page *pgtable_t; + +#define PTE_MASK PAGE_MASK +#define HPAGE_SHIFT 22 + +#ifdef CONFIG_HUGETLB_PAGE +#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) +#endif + +#define pte_val(x) ((x).pte) +#define pgd_val(x) ((x).pgd) +#define pgprot_val(x) ((x).pgprot) + +#define __pte(x) ((pte_t) { (x) }) +#define __pgd(x) ((pgd_t) { (x) }) +#define __pgprot(x) ((pgprot_t) { (x) }) + +#include <asm-generic/pgtable-nopmd.h> + +#endif /* !__ASSEMBLY__ */ + +/* + * This handles the memory map.. We could make this a config + * option, but too many people screw it up, and too few need + * it. + * + * A __PAGE_OFFSET of 0xC0000000 means that the kernel has + * a virtual address space of one gigabyte, which limits the + * amount of physical memory you can use to about 950MB. + */ + +#ifndef __ASSEMBLY__ + +/* Pure 2^n version of get_order */ +static inline int get_order(unsigned long size) __attribute__((const)); +static inline int get_order(unsigned long size) +{ + int order; + + size = (size - 1) >> (PAGE_SHIFT - 1); + order = -1; + do { + size >>= 1; + order++; + } while (size); + return order; +} + +#endif /* __ASSEMBLY__ */ + +#include <asm/page_offset.h> + +#define __PAGE_OFFSET (PAGE_OFFSET_RAW) +#define PAGE_OFFSET ((unsigned long) __PAGE_OFFSET) + +/* + * main RAM and kernel working space are coincident at 0x90000000, but to make + * life more interesting, there's also an uncached virtual shadow at 0xb0000000 + * - these mappings are fixed in the MMU + */ +#define __pfn_disp (CONFIG_KERNEL_RAM_BASE_ADDRESS >> PAGE_SHIFT) + +#define __pa(x) ((unsigned long)(x)) +#define __va(x) ((void *)(unsigned long)(x)) +#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) +#define pfn_to_page(pfn) (mem_map + ((pfn) - __pfn_disp)) +#define page_to_pfn(page) ((unsigned long)((page) - mem_map) + __pfn_disp) + +#define pfn_valid(pfn) \ +({ \ + unsigned long __pfn = (pfn) - __pfn_disp; \ + __pfn < max_mapnr; \ +}) + +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) +#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) + +#define VM_DATA_DEFAULT_FLAGS \ + (VM_READ | VM_WRITE | \ + ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_PAGE_H */ diff --git a/arch/mn10300/include/asm/page_offset.h b/arch/mn10300/include/asm/page_offset.h new file mode 100644 index 000000000000..8eb5b16ad86b --- /dev/null +++ b/arch/mn10300/include/asm/page_offset.h @@ -0,0 +1,11 @@ +/* MN10300 Kernel base address + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ +#ifndef _ASM_PAGE_OFFSET_H +#define _ASM_PAGE_OFFSET_H + +#define PAGE_OFFSET_RAW CONFIG_KERNEL_RAM_BASE_ADDRESS + +#endif diff --git a/arch/mn10300/include/asm/param.h b/arch/mn10300/include/asm/param.h new file mode 100644 index 000000000000..789b1df41fcb --- /dev/null +++ b/arch/mn10300/include/asm/param.h @@ -0,0 +1,34 @@ +/* MN10300 Kernel parameters + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PARAM_H +#define _ASM_PARAM_H + +#ifdef __KERNEL__ +#define HZ CONFIG_HZ /* Internal kernel timer frequency */ +#define USER_HZ 100 /* .. some user interfaces are in + * "ticks" */ +#define CLOCKS_PER_SEC (USER_HZ) /* like times() */ +#endif + +#ifndef HZ +#define HZ 100 +#endif + +#define EXEC_PAGESIZE 4096 + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ +#define COMMAND_LINE_SIZE 256 + +#endif /* _ASM_PARAM_H */ diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h new file mode 100644 index 000000000000..0517b45313d8 --- /dev/null +++ b/arch/mn10300/include/asm/pci.h @@ -0,0 +1,129 @@ +/* MN10300 PCI definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PCI_H +#define _ASM_PCI_H + +#ifdef __KERNEL__ +#include <linux/mm.h> /* for struct page */ + +#if 0 +#define __pcbdebug(FMT, ADDR, ...) \ + printk(KERN_DEBUG "PCIBRIDGE[%08x]: "FMT"\n", \ + (u32)(ADDR), ##__VA_ARGS__) + +#define __pcidebug(FMT, BUS, DEVFN, WHERE,...) \ +do { \ + printk(KERN_DEBUG "PCI[%02x:%02x.%x + %02x]: "FMT"\n", \ + (BUS)->number, \ + PCI_SLOT(DEVFN), \ + PCI_FUNC(DEVFN), \ + (u32)(WHERE), ##__VA_ARGS__); \ +} while (0) + +#else +#define __pcbdebug(FMT, ADDR, ...) do {} while (0) +#define __pcidebug(FMT, BUS, DEVFN, WHERE, ...) do {} while (0) +#endif + +/* Can be used to override the logic in pci_scan_bus for skipping + * already-configured bus numbers - to be used for buggy BIOSes or + * architectures with incomplete PCI setup by the loader */ + +#ifdef CONFIG_PCI +#define pcibios_assign_all_busses() 1 +extern void unit_pci_init(void); +#else +#define pcibios_assign_all_busses() 0 +#endif + +extern unsigned long pci_mem_start; +#define PCIBIOS_MIN_IO 0xBE000004 +#define PCIBIOS_MIN_MEM 0xB8000000 + +void pcibios_set_master(struct pci_dev *dev); +void pcibios_penalize_isa_irq(int irq); + +/* Dynamic DMA mapping stuff. + * i386 has everything mapped statically. + */ + +#include <linux/types.h> +#include <linux/slab.h> +#include <asm/scatterlist.h> +#include <linux/string.h> +#include <linux/mm.h> +#include <asm/io.h> + +struct pci_dev; + +/* The PCI address space does equal the physical memory + * address space. The networking and block device layers use + * this boolean for bounce buffer decisions. + */ +#define PCI_DMA_BUS_IS_PHYS (1) + + +/* This is always fine. */ +#define pci_dac_dma_supported(pci_dev, mask) (0) + +/* Return the index of the PCI controller for device. */ +static inline int pci_controller_num(struct pci_dev *dev) +{ + return 0; +} + +#define HAVE_PCI_MMAP +extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, + int write_combine); + +#endif /* __KERNEL__ */ + +/* implement the pci_ DMA API in terms of the generic device dma_ one */ +#include <asm-generic/pci-dma-compat.h> + +/** + * pcibios_resource_to_bus - convert resource to PCI bus address + * @dev: device which owns this resource + * @region: converted bus-centric region (start,end) + * @res: resource to convert + * + * Convert a resource to a PCI device bus address or bus window. + */ +extern void pcibios_resource_to_bus(struct pci_dev *dev, + struct pci_bus_region *region, + struct resource *res); + +extern void pcibios_bus_to_resource(struct pci_dev *dev, + struct resource *res, + struct pci_bus_region *region); + +static inline struct resource * +pcibios_select_root(struct pci_dev *pdev, struct resource *res) +{ + struct resource *root = NULL; + + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + if (res->flags & IORESOURCE_MEM) + root = &iomem_resource; + + return root; +} + +#define pcibios_scan_all_fns(a, b) 0 + +static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) +{ + return channel ? 15 : 14; +} + +#endif /* _ASM_PCI_H */ diff --git a/arch/mn10300/include/asm/percpu.h b/arch/mn10300/include/asm/percpu.h new file mode 100644 index 000000000000..06a959d67234 --- /dev/null +++ b/arch/mn10300/include/asm/percpu.h @@ -0,0 +1 @@ +#include <asm-generic/percpu.h> diff --git a/arch/mn10300/include/asm/pgalloc.h b/arch/mn10300/include/asm/pgalloc.h new file mode 100644 index 000000000000..ec057e1bd4cf --- /dev/null +++ b/arch/mn10300/include/asm/pgalloc.h @@ -0,0 +1,56 @@ +/* MN10300 Page and page table/directory allocation + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PGALLOC_H +#define _ASM_PGALLOC_H + +#include <asm/processor.h> +#include <asm/page.h> +#include <linux/threads.h> +#include <linux/mm.h> /* for struct page */ + +struct mm_struct; +struct page; + +/* attach a page table to a PMD entry */ +#define pmd_populate_kernel(mm, pmd, pte) \ + set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE)) + +static inline +void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *pte) +{ + set_pmd(pmd, __pmd((page_to_pfn(pte) << PAGE_SHIFT) | _PAGE_TABLE)); +} +#define pmd_pgtable(pmd) pmd_page(pmd) + +/* + * Allocate and free page tables. + */ + +extern pgd_t *pgd_alloc(struct mm_struct *); +extern void pgd_free(struct mm_struct *, pgd_t *); + +extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long); +extern struct page *pte_alloc_one(struct mm_struct *, unsigned long); + +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +{ + free_page((unsigned long) pte); +} + +static inline void pte_free(struct mm_struct *mm, struct page *pte) +{ + __free_page(pte); +} + + +#define __pte_free_tlb(tlb, pte) tlb_remove_page((tlb), (pte)) + +#endif /* _ASM_PGALLOC_H */ diff --git a/arch/mn10300/include/asm/pgtable.h b/arch/mn10300/include/asm/pgtable.h new file mode 100644 index 000000000000..6dc30fc827c4 --- /dev/null +++ b/arch/mn10300/include/asm/pgtable.h @@ -0,0 +1,492 @@ +/* MN10300 Page table manipulators and constants + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + * + * + * The Linux memory management assumes a three-level page table setup. On + * the i386, we use that, but "fold" the mid level into the top-level page + * table, so that we physically have the same two-level page table as the + * i386 mmu expects. + * + * This file contains the functions and defines necessary to modify and use + * the i386 page table tree for the purposes of the MN10300 TLB handler + * functions. + */ +#ifndef _ASM_PGTABLE_H +#define _ASM_PGTABLE_H + +#include <asm/cpu-regs.h> + +#ifndef __ASSEMBLY__ +#include <asm/processor.h> +#include <asm/cache.h> +#include <linux/threads.h> + +#include <asm/bitops.h> + +#include <linux/slab.h> +#include <linux/list.h> +#include <linux/spinlock.h> + +/* + * ZERO_PAGE is a global shared page that is always zero: used + * for zero-mapped memory areas etc.. + */ +#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) +extern unsigned long empty_zero_page[1024]; +extern spinlock_t pgd_lock; +extern struct page *pgd_list; + +extern void pmd_ctor(void *, struct kmem_cache *, unsigned long); +extern void pgtable_cache_init(void); +extern void paging_init(void); + +#endif /* !__ASSEMBLY__ */ + +/* + * The Linux mn10300 paging architecture only implements both the traditional + * 2-level page tables + */ +#define PGDIR_SHIFT 22 +#define PTRS_PER_PGD 1024 +#define PTRS_PER_PUD 1 /* we don't really have any PUD physically */ +#define PTRS_PER_PMD 1 /* we don't really have any PMD physically */ +#define PTRS_PER_PTE 1024 + +#define PGD_SIZE PAGE_SIZE +#define PMD_SIZE (1UL << PMD_SHIFT) +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define PGDIR_MASK (~(PGDIR_SIZE - 1)) + +#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) +#define FIRST_USER_ADDRESS 0 + +#define USER_PGD_PTRS (PAGE_OFFSET >> PGDIR_SHIFT) +#define KERNEL_PGD_PTRS (PTRS_PER_PGD - USER_PGD_PTRS) + +#define TWOLEVEL_PGDIR_SHIFT 22 +#define BOOT_USER_PGD_PTRS (__PAGE_OFFSET >> TWOLEVEL_PGDIR_SHIFT) +#define BOOT_KERNEL_PGD_PTRS (1024 - BOOT_USER_PGD_PTRS) + +#ifndef __ASSEMBLY__ +extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; +#endif + +/* + * Unfortunately, due to the way the MMU works on the MN10300, the vmalloc VM + * area has to be in the lower half of the virtual address range (the upper + * half is not translated through the TLB). + * + * So in this case, the vmalloc area goes at the bottom of the address map + * (leaving a hole at the very bottom to catch addressing errors), and + * userspace starts immediately above. + * + * The vmalloc() routines also leaves a hole of 4kB between each vmalloced + * area to catch addressing errors. + */ +#define VMALLOC_OFFSET (8 * 1024 * 1024) +#define VMALLOC_START (0x70000000) +#define VMALLOC_END (0x7C000000) + +#ifndef __ASSEMBLY__ +extern pte_t kernel_vmalloc_ptes[(VMALLOC_END - VMALLOC_START) / PAGE_SIZE]; +#endif + +/* IPTEL/DPTEL bit assignments */ +#define _PAGE_BIT_VALID xPTEL_V_BIT +#define _PAGE_BIT_ACCESSED xPTEL_UNUSED1_BIT /* mustn't be loaded into IPTEL/DPTEL */ +#define _PAGE_BIT_NX xPTEL_UNUSED2_BIT /* mustn't be loaded into IPTEL/DPTEL */ +#define _PAGE_BIT_CACHE xPTEL_C_BIT +#define _PAGE_BIT_PRESENT xPTEL_PV_BIT +#define _PAGE_BIT_DIRTY xPTEL_D_BIT +#define _PAGE_BIT_GLOBAL xPTEL_G_BIT + +#define _PAGE_VALID xPTEL_V +#define _PAGE_ACCESSED xPTEL_UNUSED1 +#define _PAGE_NX xPTEL_UNUSED2 /* no-execute bit */ +#define _PAGE_CACHE xPTEL_C +#define _PAGE_PRESENT xPTEL_PV +#define _PAGE_DIRTY xPTEL_D +#define _PAGE_PROT xPTEL_PR +#define _PAGE_PROT_RKNU xPTEL_PR_ROK +#define _PAGE_PROT_WKNU xPTEL_PR_RWK +#define _PAGE_PROT_RKRU xPTEL_PR_ROK_ROU +#define _PAGE_PROT_WKRU xPTEL_PR_RWK_ROU +#define _PAGE_PROT_WKWU xPTEL_PR_RWK_RWU +#define _PAGE_GLOBAL xPTEL_G +#define _PAGE_PSE xPTEL_PS_4Mb /* 4MB page */ + +#define _PAGE_FILE xPTEL_UNUSED1_BIT /* set:pagecache unset:swap */ + +#define __PAGE_PROT_UWAUX 0x040 +#define __PAGE_PROT_USER 0x080 +#define __PAGE_PROT_WRITE 0x100 + +#define _PAGE_PRESENTV (_PAGE_PRESENT|_PAGE_VALID) +#define _PAGE_PROTNONE 0x000 /* If not present */ + +#ifndef __ASSEMBLY__ + +#define VMALLOC_VMADDR(x) ((unsigned long)(x)) + +#define _PAGE_TABLE (_PAGE_PRESENTV | _PAGE_PROT_WKNU | _PAGE_ACCESSED | _PAGE_DIRTY) +#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY) + +#define __PAGE_NONE (_PAGE_PRESENTV | _PAGE_PROT_RKNU | _PAGE_ACCESSED | _PAGE_CACHE) +#define __PAGE_SHARED (_PAGE_PRESENTV | _PAGE_PROT_WKWU | _PAGE_ACCESSED | _PAGE_CACHE) +#define __PAGE_COPY (_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE) +#define __PAGE_READONLY (_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE) + +#define PAGE_NONE __pgprot(__PAGE_NONE | _PAGE_NX) +#define PAGE_SHARED_NOEXEC __pgprot(__PAGE_SHARED | _PAGE_NX) +#define PAGE_COPY_NOEXEC __pgprot(__PAGE_COPY | _PAGE_NX) +#define PAGE_READONLY_NOEXEC __pgprot(__PAGE_READONLY | _PAGE_NX) +#define PAGE_SHARED_EXEC __pgprot(__PAGE_SHARED) +#define PAGE_COPY_EXEC __pgprot(__PAGE_COPY) +#define PAGE_READONLY_EXEC __pgprot(__PAGE_READONLY) +#define PAGE_COPY PAGE_COPY_NOEXEC +#define PAGE_READONLY PAGE_READONLY_NOEXEC +#define PAGE_SHARED PAGE_SHARED_EXEC + +#define __PAGE_KERNEL_BASE (_PAGE_PRESENTV | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL) + +#define __PAGE_KERNEL (__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_CACHE | _PAGE_NX) +#define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_NX) +#define __PAGE_KERNEL_EXEC (__PAGE_KERNEL & ~_PAGE_NX) +#define __PAGE_KERNEL_RO (__PAGE_KERNEL_BASE | _PAGE_PROT_RKNU | _PAGE_CACHE | _PAGE_NX) +#define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE) +#define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE) + +#define PAGE_KERNEL __pgprot(__PAGE_KERNEL) +#define PAGE_KERNEL_RO __pgprot(__PAGE_KERNEL_RO) +#define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC) +#define PAGE_KERNEL_NOCACHE __pgprot(__PAGE_KERNEL_NOCACHE) +#define PAGE_KERNEL_LARGE __pgprot(__PAGE_KERNEL_LARGE) +#define PAGE_KERNEL_LARGE_EXEC __pgprot(__PAGE_KERNEL_LARGE_EXEC) + +/* + * Whilst the MN10300 can do page protection for execute (given separate data + * and insn TLBs), we are not supporting it at the moment. Write permission, + * however, always implies read permission (but not execute permission). + */ +#define __P000 PAGE_NONE +#define __P001 PAGE_READONLY_NOEXEC +#define __P010 PAGE_COPY_NOEXEC +#define __P011 PAGE_COPY_NOEXEC +#define __P100 PAGE_READONLY_EXEC +#define __P101 PAGE_READONLY_EXEC +#define __P110 PAGE_COPY_EXEC +#define __P111 PAGE_COPY_EXEC + +#define __S000 PAGE_NONE +#define __S001 PAGE_READONLY_NOEXEC +#define __S010 PAGE_SHARED_NOEXEC +#define __S011 PAGE_SHARED_NOEXEC +#define __S100 PAGE_READONLY_EXEC +#define __S101 PAGE_READONLY_EXEC +#define __S110 PAGE_SHARED_EXEC +#define __S111 PAGE_SHARED_EXEC + +/* + * Define this to warn about kernel memory accesses that are + * done without a 'verify_area(VERIFY_WRITE,..)' + */ +#undef TEST_VERIFY_AREA + +#define pte_present(x) (pte_val(x) & _PAGE_VALID) +#define pte_clear(mm, addr, xp) \ +do { \ + set_pte_at((mm), (addr), (xp), __pte(0)); \ +} while (0) + +#define pmd_none(x) (!pmd_val(x)) +#define pmd_present(x) (!pmd_none(x)) +#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) +#define pmd_bad(x) 0 + + +#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT)) + +#ifndef __ASSEMBLY__ + +/* + * The following only work if pte_present() is true. + * Undefined behaviour if not.. + */ +static inline int pte_user(pte_t pte) { return pte_val(pte) & __PAGE_PROT_USER; } +static inline int pte_read(pte_t pte) { return pte_val(pte) & __PAGE_PROT_USER; } +static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } +static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } +static inline int pte_write(pte_t pte) { return pte_val(pte) & __PAGE_PROT_WRITE; } +static inline int pte_special(pte_t pte){ return 0; } + +/* + * The following only works if pte_present() is not true. + */ +static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } + +static inline pte_t pte_rdprotect(pte_t pte) +{ + pte_val(pte) &= ~(__PAGE_PROT_USER|__PAGE_PROT_UWAUX); return pte; +} +static inline pte_t pte_exprotect(pte_t pte) +{ + pte_val(pte) |= _PAGE_NX; return pte; +} + +static inline pte_t pte_wrprotect(pte_t pte) +{ + pte_val(pte) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX); return pte; +} + +static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; return pte; } +static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } +static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= _PAGE_DIRTY; return pte; } +static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= _PAGE_ACCESSED; return pte; } +static inline pte_t pte_mkexec(pte_t pte) { pte_val(pte) &= ~_PAGE_NX; return pte; } + +static inline pte_t pte_mkread(pte_t pte) +{ + pte_val(pte) |= __PAGE_PROT_USER; + if (pte_write(pte)) + pte_val(pte) |= __PAGE_PROT_UWAUX; + return pte; +} +static inline pte_t pte_mkwrite(pte_t pte) +{ + pte_val(pte) |= __PAGE_PROT_WRITE; + if (pte_val(pte) & __PAGE_PROT_USER) + pte_val(pte) |= __PAGE_PROT_UWAUX; + return pte; +} + +static inline pte_t pte_mkspecial(pte_t pte) { return pte; } + +#define pte_ERROR(e) \ + printk(KERN_ERR "%s:%d: bad pte %08lx.\n", \ + __FILE__, __LINE__, pte_val(e)) +#define pgd_ERROR(e) \ + printk(KERN_ERR "%s:%d: bad pgd %08lx.\n", \ + __FILE__, __LINE__, pgd_val(e)) + +/* + * The "pgd_xxx()" functions here are trivial for a folded two-level + * setup: the pgd is never bad, and a pmd always exists (as it's folded + * into the pgd entry) + */ +#define pgd_clear(xp) do { } while (0) + +/* + * Certain architectures need to do special things when PTEs + * within a page table are directly modified. Thus, the following + * hook is made available. + */ +#define set_pte(pteptr, pteval) (*(pteptr) = pteval) +#define set_pte_at(mm, addr, ptep, pteval) set_pte((ptep), (pteval)) +#define set_pte_atomic(pteptr, pteval) set_pte((pteptr), (pteval)) + +/* + * (pmds are folded into pgds so this doesn't get actually called, + * but the define is needed for a generic inline function.) + */ +#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) + +#define ptep_get_and_clear(mm, addr, ptep) \ + __pte(xchg(&(ptep)->pte, 0)) +#define pte_same(a, b) (pte_val(a) == pte_val(b)) +#define pte_page(x) pfn_to_page(pte_pfn(x)) +#define pte_none(x) (!pte_val(x)) +#define pte_pfn(x) ((unsigned long) (pte_val(x) >> PAGE_SHIFT)) +#define __pfn_addr(pfn) ((pfn) << PAGE_SHIFT) +#define pfn_pte(pfn, prot) __pte(__pfn_addr(pfn) | pgprot_val(prot)) +#define pfn_pmd(pfn, prot) __pmd(__pfn_addr(pfn) | pgprot_val(prot)) + +/* + * All present user pages are user-executable: + */ +static inline int pte_exec(pte_t pte) +{ + return pte_user(pte); +} + +/* + * All present pages are kernel-executable: + */ +static inline int pte_exec_kernel(pte_t pte) +{ + return 1; +} + +/* + * Bits 0 and 1 are taken, split up the 29 bits of offset + * into this range: + */ +#define PTE_FILE_MAX_BITS 29 + +#define pte_to_pgoff(pte) (pte_val(pte) >> 2) +#define pgoff_to_pte(off) __pte((off) << 2 | _PAGE_FILE) + +/* Encode and de-code a swap entry */ +#define __swp_type(x) (((x).val >> 2) & 0x3f) +#define __swp_offset(x) ((x).val >> 8) +#define __swp_entry(type, offset) \ + ((swp_entry_t) { ((type) << 2) | ((offset) << 8) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) __pte((x).val) + +static inline +int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, + pte_t *ptep) +{ + if (!pte_dirty(*ptep)) + return 0; + return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte); +} + +static inline +int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, + pte_t *ptep) +{ + if (!pte_young(*ptep)) + return 0; + return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte); +} + +static inline +void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) +{ + pte_val(*ptep) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX); +} + +static inline void ptep_mkdirty(pte_t *ptep) +{ + set_bit(_PAGE_BIT_DIRTY, &ptep->pte); +} + +/* + * Macro to mark a page protection value as "uncacheable". On processors which + * do not support it, this is a no-op. + */ +#define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_CACHE) + + +/* + * Conversion functions: convert a page and protection to a page entry, + * and a page entry and page directory to the page they refer to. + */ + +#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) +#define mk_pte_huge(entry) \ + ((entry).pte |= _PAGE_PRESENT | _PAGE_PSE | _PAGE_VALID) + +static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) +{ + pte_val(pte) &= _PAGE_CHG_MASK; + pte_val(pte) |= pgprot_val(newprot); + return pte; +} + +#define page_pte(page) page_pte_prot((page), __pgprot(0)) + +#define pmd_page_kernel(pmd) \ + ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK)) + +#define pmd_page(pmd) pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT) + +#define pmd_large(pmd) \ + ((pmd_val(pmd) & (_PAGE_PSE | _PAGE_PRESENT)) == \ + (_PAGE_PSE | _PAGE_PRESENT)) + +/* + * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD] + * + * this macro returns the index of the entry in the pgd page which would + * control the given virtual address + */ +#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) + +/* + * pgd_offset() returns a (pgd_t *) + * pgd_index() is used get the offset into the pgd page's array of pgd_t's; + */ +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) + +/* + * a shortcut which implies the use of the kernel's pgd, instead + * of a process's + */ +#define pgd_offset_k(address) pgd_offset(&init_mm, address) + +/* + * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD] + * + * this macro returns the index of the entry in the pmd page which would + * control the given virtual address + */ +#define pmd_index(address) \ + (((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)) + +/* + * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE] + * + * this macro returns the index of the entry in the pte page which would + * control the given virtual address + */ +#define pte_index(address) \ + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) + +#define pte_offset_kernel(dir, address) \ + ((pte_t *) pmd_page_kernel(*(dir)) + pte_index(address)) + +/* + * Make a given kernel text page executable/non-executable. + * Returns the previous executability setting of that page (which + * is used to restore the previous state). Used by the SMP bootup code. + * NOTE: this is an __init function for security reasons. + */ +static inline int set_kernel_exec(unsigned long vaddr, int enable) +{ + return 0; +} + +#define pte_offset_map(dir, address) \ + ((pte_t *) page_address(pmd_page(*(dir))) + pte_index(address)) +#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address) +#define pte_unmap(pte) do {} while (0) +#define pte_unmap_nested(pte) do {} while (0) + +/* + * The MN10300 has external MMU info in the form of a TLB: this is adapted from + * the kernel page tables containing the necessary information by tlb-mn10300.S + */ +extern void update_mmu_cache(struct vm_area_struct *vma, + unsigned long address, pte_t pte); + +#endif /* !__ASSEMBLY__ */ + +#define kern_addr_valid(addr) (1) + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range((vma), (vaddr), (pfn), (size), (prot)) + +#define MK_IOSPACE_PFN(space, pfn) (pfn) +#define GET_IOSPACE(pfn) 0 +#define GET_PFN(pfn) (pfn) + +#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG +#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR +#define __HAVE_ARCH_PTEP_SET_WRPROTECT +#define __HAVE_ARCH_PTEP_MKDIRTY +#define __HAVE_ARCH_PTE_SAME +#include <asm-generic/pgtable.h> + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_PGTABLE_H */ diff --git a/arch/mn10300/include/asm/pio-regs.h b/arch/mn10300/include/asm/pio-regs.h new file mode 100644 index 000000000000..96bc8182d0ba --- /dev/null +++ b/arch/mn10300/include/asm/pio-regs.h @@ -0,0 +1,233 @@ +/* MN10300 On-board I/O port module registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PIO_REGS_H +#define _ASM_PIO_REGS_H + +#include <asm/cpu-regs.h> +#include <asm/intctl-regs.h> + +#ifdef __KERNEL__ + +/* I/O port 0 */ +#define P0MD __SYSREG(0xdb000000, u16) /* mode reg */ +#define P0MD_0 0x0003 /* mask */ +#define P0MD_0_IN 0x0000 /* input mode */ +#define P0MD_0_OUT 0x0001 /* output mode */ +#define P0MD_0_TM0IO 0x0002 /* timer 0 I/O mode */ +#define P0MD_0_EYECLK 0x0003 /* test signal output (clock) */ +#define P0MD_1 0x000c +#define P0MD_1_IN 0x0000 +#define P0MD_1_OUT 0x0004 +#define P0MD_1_TM1IO 0x0008 /* timer 1 I/O mode */ +#define P0MD_1_EYED 0x000c /* test signal output (data) */ +#define P0MD_2 0x0030 +#define P0MD_2_IN 0x0000 +#define P0MD_2_OUT 0x0010 +#define P0MD_2_TM2IO 0x0020 /* timer 2 I/O mode */ +#define P0MD_3 0x00c0 +#define P0MD_3_IN 0x0000 +#define P0MD_3_OUT 0x0040 +#define P0MD_3_TM3IO 0x0080 /* timer 3 I/O mode */ +#define P0MD_4 0x0300 +#define P0MD_4_IN 0x0000 +#define P0MD_4_OUT 0x0100 +#define P0MD_4_TM4IO 0x0200 /* timer 4 I/O mode */ +#define P0MD_4_XCTS 0x0300 /* XCTS input for serial port 2 */ +#define P0MD_5 0x0c00 +#define P0MD_5_IN 0x0000 +#define P0MD_5_OUT 0x0400 +#define P0MD_5_TM5IO 0x0800 /* timer 5 I/O mode */ +#define P0MD_6 0x3000 +#define P0MD_6_IN 0x0000 +#define P0MD_6_OUT 0x1000 +#define P0MD_6_TM6IOA 0x2000 /* timer 6 I/O mode A */ +#define P0MD_7 0xc000 +#define P0MD_7_IN 0x0000 +#define P0MD_7_OUT 0x4000 +#define P0MD_7_TM6IOB 0x8000 /* timer 6 I/O mode B */ + +#define P0IN __SYSREG(0xdb000004, u8) /* in reg */ +#define P0OUT __SYSREG(0xdb000008, u8) /* out reg */ + +#define P0TMIO __SYSREG(0xdb00000c, u8) /* TM pin I/O control reg */ +#define P0TMIO_TM0_IN 0x00 +#define P0TMIO_TM0_OUT 0x01 +#define P0TMIO_TM1_IN 0x00 +#define P0TMIO_TM1_OUT 0x02 +#define P0TMIO_TM2_IN 0x00 +#define P0TMIO_TM2_OUT 0x04 +#define P0TMIO_TM3_IN 0x00 +#define P0TMIO_TM3_OUT 0x08 +#define P0TMIO_TM4_IN 0x00 +#define P0TMIO_TM4_OUT 0x10 +#define P0TMIO_TM5_IN 0x00 +#define P0TMIO_TM5_OUT 0x20 +#define P0TMIO_TM6A_IN 0x00 +#define P0TMIO_TM6A_OUT 0x40 +#define P0TMIO_TM6B_IN 0x00 +#define P0TMIO_TM6B_OUT 0x80 + +/* I/O port 1 */ +#define P1MD __SYSREG(0xdb000100, u16) /* mode reg */ +#define P1MD_0 0x0003 /* mask */ +#define P1MD_0_IN 0x0000 /* input mode */ +#define P1MD_0_OUT 0x0001 /* output mode */ +#define P1MD_0_TM7IO 0x0002 /* timer 7 I/O mode */ +#define P1MD_0_ADTRG 0x0003 /* A/D converter trigger mode */ +#define P1MD_1 0x000c +#define P1MD_1_IN 0x0000 +#define P1MD_1_OUT 0x0004 +#define P1MD_1_TM8IO 0x0008 /* timer 8 I/O mode */ +#define P1MD_1_XDMR0 0x000c /* DMA request input 0 mode */ +#define P1MD_2 0x0030 +#define P1MD_2_IN 0x0000 +#define P1MD_2_OUT 0x0010 +#define P1MD_2_TM9IO 0x0020 /* timer 9 I/O mode */ +#define P1MD_2_XDMR1 0x0030 /* DMA request input 1 mode */ +#define P1MD_3 0x00c0 +#define P1MD_3_IN 0x0000 +#define P1MD_3_OUT 0x0040 +#define P1MD_3_TM10IO 0x0080 /* timer 10 I/O mode */ +#define P1MD_3_FRQS0 0x00c0 /* CPU clock multiplier setting input 0 mode */ +#define P1MD_4 0x0300 +#define P1MD_4_IN 0x0000 +#define P1MD_4_OUT 0x0100 +#define P1MD_4_TM11IO 0x0200 /* timer 11 I/O mode */ +#define P1MD_4_FRQS1 0x0300 /* CPU clock multiplier setting input 1 mode */ + +#define P1IN __SYSREG(0xdb000104, u8) /* in reg */ +#define P1OUT __SYSREG(0xdb000108, u8) /* out reg */ +#define P1TMIO __SYSREG(0xdb00010c, u8) /* TM pin I/O control reg */ +#define P1TMIO_TM11_IN 0x00 +#define P1TMIO_TM11_OUT 0x01 +#define P1TMIO_TM10_IN 0x00 +#define P1TMIO_TM10_OUT 0x02 +#define P1TMIO_TM9_IN 0x00 +#define P1TMIO_TM9_OUT 0x04 +#define P1TMIO_TM8_IN 0x00 +#define P1TMIO_TM8_OUT 0x08 +#define P1TMIO_TM7_IN 0x00 +#define P1TMIO_TM7_OUT 0x10 + +/* I/O port 2 */ +#define P2MD __SYSREG(0xdb000200, u16) /* mode reg */ +#define P2MD_0 0x0003 /* mask */ +#define P2MD_0_IN 0x0000 /* input mode */ +#define P2MD_0_OUT 0x0001 /* output mode */ +#define P2MD_0_BOOTBW 0x0003 /* boot bus width selector mode */ +#define P2MD_1 0x000c +#define P2MD_1_IN 0x0000 +#define P2MD_1_OUT 0x0004 +#define P2MD_1_BOOTSEL 0x000c /* boot device selector mode */ +#define P2MD_2 0x0030 +#define P2MD_2_IN 0x0000 +#define P2MD_2_OUT 0x0010 +#define P2MD_3 0x00c0 +#define P2MD_3_IN 0x0000 +#define P2MD_3_OUT 0x0040 +#define P2MD_3_CKIO 0x00c0 /* mode */ +#define P2MD_4 0x0300 +#define P2MD_4_IN 0x0000 +#define P2MD_4_OUT 0x0100 +#define P2MD_4_CMOD 0x0300 /* mode */ + +#define P2IN __SYSREG(0xdb000204, u8) /* in reg */ +#define P2OUT __SYSREG(0xdb000208, u8) /* out reg */ +#define P2TMIO __SYSREG(0xdb00020c, u8) /* TM pin I/O control reg */ + +/* I/O port 3 */ +#define P3MD __SYSREG(0xdb000300, u16) /* mode reg */ +#define P3MD_0 0x0003 /* mask */ +#define P3MD_0_IN 0x0000 /* input mode */ +#define P3MD_0_OUT 0x0001 /* output mode */ +#define P3MD_0_AFRXD 0x0002 /* AFR interface mode */ +#define P3MD_1 0x000c +#define P3MD_1_IN 0x0000 +#define P3MD_1_OUT 0x0004 +#define P3MD_1_AFTXD 0x0008 /* AFR interface mode */ +#define P3MD_2 0x0030 +#define P3MD_2_IN 0x0000 +#define P3MD_2_OUT 0x0010 +#define P3MD_2_AFSCLK 0x0020 /* AFR interface mode */ +#define P3MD_3 0x00c0 +#define P3MD_3_IN 0x0000 +#define P3MD_3_OUT 0x0040 +#define P3MD_3_AFFS 0x0080 /* AFR interface mode */ +#define P3MD_4 0x0300 +#define P3MD_4_IN 0x0000 +#define P3MD_4_OUT 0x0100 +#define P3MD_4_AFEHC 0x0200 /* AFR interface mode */ + +#define P3IN __SYSREG(0xdb000304, u8) /* in reg */ +#define P3OUT __SYSREG(0xdb000308, u8) /* out reg */ + +/* I/O port 4 */ +#define P4MD __SYSREG(0xdb000400, u16) /* mode reg */ +#define P4MD_0 0x0003 /* mask */ +#define P4MD_0_IN 0x0000 /* input mode */ +#define P4MD_0_OUT 0x0001 /* output mode */ +#define P4MD_0_SCL0 0x0002 /* I2C/serial mode */ +#define P4MD_1 0x000c +#define P4MD_1_IN 0x0000 +#define P4MD_1_OUT 0x0004 +#define P4MD_1_SDA0 0x0008 +#define P4MD_2 0x0030 +#define P4MD_2_IN 0x0000 +#define P4MD_2_OUT 0x0010 +#define P4MD_2_SCL1 0x0020 +#define P4MD_3 0x00c0 +#define P4MD_3_IN 0x0000 +#define P4MD_3_OUT 0x0040 +#define P4MD_3_SDA1 0x0080 +#define P4MD_4 0x0300 +#define P4MD_4_IN 0x0000 +#define P4MD_4_OUT 0x0100 +#define P4MD_4_SBO0 0x0200 +#define P4MD_5 0x0c00 +#define P4MD_5_IN 0x0000 +#define P4MD_5_OUT 0x0400 +#define P4MD_5_SBO1 0x0800 +#define P4MD_6 0x3000 +#define P4MD_6_IN 0x0000 +#define P4MD_6_OUT 0x1000 +#define P4MD_6_SBT0 0x2000 +#define P4MD_7 0xc000 +#define P4MD_7_IN 0x0000 +#define P4MD_7_OUT 0x4000 +#define P4MD_7_SBT1 0x8000 + +#define P4IN __SYSREG(0xdb000404, u8) /* in reg */ +#define P4OUT __SYSREG(0xdb000408, u8) /* out reg */ + +/* I/O port 5 */ +#define P5MD __SYSREG(0xdb000500, u16) /* mode reg */ +#define P5MD_0 0x0003 /* mask */ +#define P5MD_0_IN 0x0000 /* input mode */ +#define P5MD_0_OUT 0x0001 /* output mode */ +#define P5MD_0_IRTXD 0x0002 /* IrDA mode */ +#define P5MD_0_SOUT 0x0004 /* serial mode */ +#define P5MD_1 0x000c +#define P5MD_1_IN 0x0000 +#define P5MD_1_OUT 0x0004 +#define P5MD_1_IRRXDS 0x0008 /* IrDA mode */ +#define P5MD_1_SIN 0x000c /* serial mode */ +#define P5MD_2 0x0030 +#define P5MD_2_IN 0x0000 +#define P5MD_2_OUT 0x0010 +#define P5MD_2_IRRXDF 0x0020 /* IrDA mode */ + +#define P5IN __SYSREG(0xdb000504, u8) /* in reg */ +#define P5OUT __SYSREG(0xdb000508, u8) /* out reg */ + + +#endif /* __KERNEL__ */ + +#endif /* _ASM_PIO_REGS_H */ diff --git a/arch/mn10300/include/asm/poll.h b/arch/mn10300/include/asm/poll.h new file mode 100644 index 000000000000..c98509d3149e --- /dev/null +++ b/arch/mn10300/include/asm/poll.h @@ -0,0 +1 @@ +#include <asm-generic/poll.h> diff --git a/arch/mn10300/include/asm/posix_types.h b/arch/mn10300/include/asm/posix_types.h new file mode 100644 index 000000000000..077567c37798 --- /dev/null +++ b/arch/mn10300/include/asm/posix_types.h @@ -0,0 +1,132 @@ +/* MN10300 POSIX types + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_POSIX_TYPES_H +#define _ASM_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef unsigned long __kernel_size_t; +typedef long __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { +#if defined(__KERNEL__) || defined(__USE_ALL) + int val[2]; +#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ + int __val[2]; +#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ +} __kernel_fsid_t; + +#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) + +#undef __FD_SET +static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); +} + +#undef __FD_CLR +static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); +} + + +#undef __FD_ISSET +static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; +} + +/* + * This will unroll the loop for the normal constant case (8 ints, + * for a 256-bit fd_set) + */ +#undef __FD_ZERO +static inline void __FD_ZERO(__kernel_fd_set *__p) +{ + unsigned long *__tmp = __p->fds_bits; + int __i; + + if (__builtin_constant_p(__FDSET_LONGS)) { + switch (__FDSET_LONGS) { + case 16: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + __tmp[ 8] = 0; __tmp[ 9] = 0; + __tmp[10] = 0; __tmp[11] = 0; + __tmp[12] = 0; __tmp[13] = 0; + __tmp[14] = 0; __tmp[15] = 0; + return; + + case 8: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + return; + + case 4: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + return; + } + } + __i = __FDSET_LONGS; + while (__i) { + __i--; + *__tmp = 0; + __tmp++; + } +} + +#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */ + +#endif /* _ASM_POSIX_TYPES_H */ diff --git a/arch/mn10300/include/asm/processor.h b/arch/mn10300/include/asm/processor.h new file mode 100644 index 000000000000..73239271873d --- /dev/null +++ b/arch/mn10300/include/asm/processor.h @@ -0,0 +1,186 @@ +/* MN10300 Processor specifics + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_PROCESSOR_H +#define _ASM_PROCESSOR_H + +#include <asm/page.h> +#include <asm/ptrace.h> +#include <asm/cpu-regs.h> +#include <linux/threads.h> + +/* Forward declaration, a strange C thing */ +struct task_struct; +struct mm_struct; + +/* + * Default implementation of macro that returns current + * instruction pointer ("program counter"). + */ +#define current_text_addr() \ +({ \ + void *__pc; \ + asm("mov pc,%0" : "=a"(__pc)); \ + __pc; \ +}) + +extern void show_registers(struct pt_regs *regs); + +/* + * CPU type and hardware bug flags. Kept separately for each CPU. + * Members of this structure are referenced in head.S, so think twice + * before touching them. [mj] + */ + +struct mn10300_cpuinfo { + int type; + unsigned long loops_per_sec; + char hard_math; + unsigned long *pgd_quick; + unsigned long *pte_quick; + unsigned long pgtable_cache_sz; +}; + +extern struct mn10300_cpuinfo boot_cpu_data; + +#define cpu_data &boot_cpu_data +#define current_cpu_data boot_cpu_data + +extern void identify_cpu(struct mn10300_cpuinfo *); +extern void print_cpu_info(struct mn10300_cpuinfo *); +extern void dodgy_tsc(void); +#define cpu_relax() barrier() + +/* + * User space process size: 1.75GB (default). + */ +#define TASK_SIZE 0x70000000 + +/* + * Where to put the userspace stack by default + */ +#define STACK_TOP 0x70000000 +#define STACK_TOP_MAX STACK_TOP + +/* This decides where the kernel will search for a free chunk of vm + * space during mmap's. + */ +#define TASK_UNMAPPED_BASE 0x30000000 + +typedef struct { + unsigned long seg; +} mm_segment_t; + +struct fpu_state_struct { + unsigned long fs[32]; /* fpu registers */ + unsigned long fpcr; /* fpu control register */ +}; + +struct thread_struct { + struct pt_regs *uregs; /* userspace register frame */ + unsigned long pc; /* kernel PC */ + unsigned long sp; /* kernel SP */ + unsigned long a3; /* kernel FP */ + unsigned long wchan; + unsigned long usp; + struct pt_regs *__frame; + unsigned long fpu_flags; +#define THREAD_USING_FPU 0x00000001 /* T if this task is using the FPU */ + struct fpu_state_struct fpu_state; +}; + +#define INIT_THREAD \ +{ \ + .uregs = init_uregs, \ + .pc = 0, \ + .sp = 0, \ + .a3 = 0, \ + .wchan = 0, \ + .__frame = NULL, \ +} + +#define INIT_MMAP \ +{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, \ + NULL, NULL } + +/* + * do necessary setup to start up a newly executed thread + * - need to discard the frame stacked by the kernel thread invoking the execve + * syscall (see RESTORE_ALL macro) + */ +#define start_thread(regs, new_pc, new_sp) do { \ + set_fs(USER_DS); \ + __frame = current->thread.uregs; \ + __frame->epsw = EPSW_nSL | EPSW_IE | EPSW_IM; \ + __frame->pc = new_pc; \ + __frame->sp = new_sp; \ +} while (0) + +/* Free all resources held by a thread. */ +extern void release_thread(struct task_struct *); + +/* Prepare to copy thread state - unlazy all lazy status */ +extern void prepare_to_copy(struct task_struct *tsk); + +/* + * create a kernel thread without removing it from tasklists + */ +extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); + +/* + * Return saved PC of a blocked thread. + */ +extern unsigned long thread_saved_pc(struct task_struct *tsk); + +unsigned long get_wchan(struct task_struct *p); + +#define task_pt_regs(task) \ +({ \ + struct pt_regs *__regs__; \ + __regs__ = (struct pt_regs *) (KSTK_TOP(task_stack_page(task)) - 8); \ + __regs__ - 1; \ +}) + +#define KSTK_EIP(task) (task_pt_regs(task)->pc) +#define KSTK_ESP(task) (task_pt_regs(task)->sp) + +#define KSTK_TOP(info) \ +({ \ + (unsigned long)(info) + THREAD_SIZE; \ +}) + +#define ARCH_HAS_PREFETCH +#define ARCH_HAS_PREFETCHW + +static inline void prefetch(const void *x) +{ +#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_PROC_MN103E010 + asm volatile ("nop; nop; dcpf (%0)" : : "r"(x)); +#else + asm volatile ("dcpf (%0)" : : "r"(x)); +#endif +#endif +} + +static inline void prefetchw(const void *x) +{ +#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_PROC_MN103E010 + asm volatile ("nop; nop; dcpf (%0)" : : "r"(x)); +#else + asm volatile ("dcpf (%0)" : : "r"(x)); +#endif +#endif +} + +#endif /* _ASM_PROCESSOR_H */ diff --git a/arch/mn10300/include/asm/ptrace.h b/arch/mn10300/include/asm/ptrace.h new file mode 100644 index 000000000000..7b06cc623d8b --- /dev/null +++ b/arch/mn10300/include/asm/ptrace.h @@ -0,0 +1,103 @@ +/* MN10300 Exception frame layout and ptrace constants + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PTRACE_H +#define _ASM_PTRACE_H + +#define PT_A3 0 +#define PT_A2 1 +#define PT_D3 2 +#define PT_D2 3 +#define PT_MCVF 4 +#define PT_MCRL 5 +#define PT_MCRH 6 +#define PT_MDRQ 7 +#define PT_E1 8 +#define PT_E0 9 +#define PT_E7 10 +#define PT_E6 11 +#define PT_E5 12 +#define PT_E4 13 +#define PT_E3 14 +#define PT_E2 15 +#define PT_SP 16 +#define PT_LAR 17 +#define PT_LIR 18 +#define PT_MDR 19 +#define PT_A1 20 +#define PT_A0 21 +#define PT_D1 22 +#define PT_D0 23 +#define PT_ORIG_D0 24 +#define PT_EPSW 25 +#define PT_PC 26 +#define NR_PTREGS 27 + +#ifndef __ASSEMBLY__ +/* + * This defines the way registers are stored in the event of an exception + * - the strange order is due to the MOVM instruction + */ +struct pt_regs { + unsigned long a3; /* syscall arg 3 */ + unsigned long a2; /* syscall arg 4 */ + unsigned long d3; /* syscall arg 5 */ + unsigned long d2; /* syscall arg 6 */ + unsigned long mcvf; + unsigned long mcrl; + unsigned long mcrh; + unsigned long mdrq; + unsigned long e1; + unsigned long e0; + unsigned long e7; + unsigned long e6; + unsigned long e5; + unsigned long e4; + unsigned long e3; + unsigned long e2; + unsigned long sp; + unsigned long lar; + unsigned long lir; + unsigned long mdr; + unsigned long a1; + unsigned long a0; /* syscall arg 1 */ + unsigned long d1; /* syscall arg 2 */ + unsigned long d0; /* syscall ret */ + struct pt_regs *next; /* next frame pointer */ + unsigned long orig_d0; /* syscall number */ + unsigned long epsw; + unsigned long pc; +}; +#endif + +extern struct pt_regs *__frame; /* current frame pointer */ + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 + +/* options set using PTRACE_SETOPTIONS */ +#define PTRACE_O_TRACESYSGOOD 0x00000001 + +#if defined(__KERNEL__) + +#if !defined(__ASSEMBLY__) +#define user_mode(regs) (((regs)->epsw & EPSW_nSL) == EPSW_nSL) +#define instruction_pointer(regs) ((regs)->pc) +extern void show_regs(struct pt_regs *); +#endif /* !__ASSEMBLY */ + +#define profile_pc(regs) ((regs)->pc) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_PTRACE_H */ diff --git a/arch/mn10300/include/asm/reset-regs.h b/arch/mn10300/include/asm/reset-regs.h new file mode 100644 index 000000000000..174523d50132 --- /dev/null +++ b/arch/mn10300/include/asm/reset-regs.h @@ -0,0 +1,64 @@ +/* MN10300 Reset controller and watchdog timer definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_RESET_REGS_H +#define _ASM_RESET_REGS_H + +#include <asm/cpu-regs.h> +#include <asm/exceptions.h> + +#ifdef __KERNEL__ + +#ifdef CONFIG_MN10300_WD_TIMER +#define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */ +#endif + +/* + * watchdog timer registers + */ +#define WDBC __SYSREGC(0xc0001000, u8) /* watchdog binary counter reg */ + +#define WDCTR __SYSREG(0xc0001002, u8) /* watchdog timer control reg */ +#define WDCTR_WDCK 0x07 /* clock source selection */ +#define WDCTR_WDCK_256th 0x00 /* - OSCI/256 */ +#define WDCTR_WDCK_1024th 0x01 /* - OSCI/1024 */ +#define WDCTR_WDCK_2048th 0x02 /* - OSCI/2048 */ +#define WDCTR_WDCK_16384th 0x03 /* - OSCI/16384 */ +#define WDCTR_WDCK_65536th 0x04 /* - OSCI/65536 */ +#define WDCTR_WDRST 0x40 /* binary counter reset */ +#define WDCTR_WDCNE 0x80 /* watchdog timer enable */ + +#define RSTCTR __SYSREG(0xc0001004, u8) /* reset control reg */ +#define RSTCTR_CHIPRST 0x01 /* chip reset */ +#define RSTCTR_DBFRST 0x02 /* double fault reset flag */ +#define RSTCTR_WDTRST 0x04 /* watchdog timer reset flag */ +#define RSTCTR_WDREN 0x08 /* watchdog timer reset enable */ + +#ifndef __ASSEMBLY__ + +static inline void mn10300_proc_hard_reset(void) +{ + RSTCTR &= ~RSTCTR_CHIPRST; + RSTCTR |= RSTCTR_CHIPRST; +} + +extern unsigned int watchdog_alert_counter; + +extern void watchdog_go(void); +extern asmlinkage void watchdog_handler(void); +extern asmlinkage +void watchdog_interrupt(struct pt_regs *, enum exception_code); + +#endif + +#endif /* __KERNEL__ */ + +#endif /* _ASM_RESET_REGS_H */ diff --git a/arch/mn10300/include/asm/resource.h b/arch/mn10300/include/asm/resource.h new file mode 100644 index 000000000000..04bc4db8921b --- /dev/null +++ b/arch/mn10300/include/asm/resource.h @@ -0,0 +1 @@ +#include <asm-generic/resource.h> diff --git a/arch/mn10300/include/asm/rtc-regs.h b/arch/mn10300/include/asm/rtc-regs.h new file mode 100644 index 000000000000..c42deefaec11 --- /dev/null +++ b/arch/mn10300/include/asm/rtc-regs.h @@ -0,0 +1,86 @@ +/* MN10300 on-chip Real-Time Clock registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_RTC_REGS_H +#define _ASM_RTC_REGS_H + +#include <asm/intctl-regs.h> + +#ifdef __KERNEL__ + +#define RTSCR __SYSREG(0xd8600000, u8) /* RTC seconds count reg */ +#define RTSAR __SYSREG(0xd8600001, u8) /* RTC seconds alarm reg */ +#define RTMCR __SYSREG(0xd8600002, u8) /* RTC minutes count reg */ +#define RTMAR __SYSREG(0xd8600003, u8) /* RTC minutes alarm reg */ +#define RTHCR __SYSREG(0xd8600004, u8) /* RTC hours count reg */ +#define RTHAR __SYSREG(0xd8600005, u8) /* RTC hours alarm reg */ +#define RTDWCR __SYSREG(0xd8600006, u8) /* RTC day of the week count reg */ +#define RTDMCR __SYSREG(0xd8600007, u8) /* RTC days count reg */ +#define RTMTCR __SYSREG(0xd8600008, u8) /* RTC months count reg */ +#define RTYCR __SYSREG(0xd8600009, u8) /* RTC years count reg */ + +#define RTCRA __SYSREG(0xd860000a, u8)/* RTC control reg A */ +#define RTCRA_RS 0x0f /* periodic timer interrupt cycle setting */ +#define RTCRA_RS_NONE 0x00 /* - off */ +#define RTCRA_RS_3_90625ms 0x01 /* - 3.90625ms (1/256s) */ +#define RTCRA_RS_7_8125ms 0x02 /* - 7.8125ms (1/128s) */ +#define RTCRA_RS_122_070us 0x03 /* - 122.070us (1/8192s) */ +#define RTCRA_RS_244_141us 0x04 /* - 244.141us (1/4096s) */ +#define RTCRA_RS_488_281us 0x05 /* - 488.281us (1/2048s) */ +#define RTCRA_RS_976_5625us 0x06 /* - 976.5625us (1/1024s) */ +#define RTCRA_RS_1_953125ms 0x07 /* - 1.953125ms (1/512s) */ +#define RTCRA_RS_3_90624ms 0x08 /* - 3.90624ms (1/256s) */ +#define RTCRA_RS_7_8125ms_b 0x09 /* - 7.8125ms (1/128s) */ +#define RTCRA_RS_15_625ms 0x0a /* - 15.625ms (1/64s) */ +#define RTCRA_RS_31_25ms 0x0b /* - 31.25ms (1/32s) */ +#define RTCRA_RS_62_5ms 0x0c /* - 62.5ms (1/16s) */ +#define RTCRA_RS_125ms 0x0d /* - 125ms (1/8s) */ +#define RTCRA_RS_250ms 0x0e /* - 250ms (1/4s) */ +#define RTCRA_RS_500ms 0x0f /* - 500ms (1/2s) */ +#define RTCRA_DVR 0x40 /* divider reset */ +#define RTCRA_UIP 0x80 /* clock update flag */ + +#define RTCRB __SYSREG(0xd860000b, u8) /* RTC control reg B */ +#define RTCRB_DSE 0x01 /* daylight savings time enable */ +#define RTCRB_TM 0x02 /* time format */ +#define RTCRB_TM_12HR 0x00 /* - 12 hour format */ +#define RTCRB_TM_24HR 0x02 /* - 24 hour format */ +#define RTCRB_DM 0x04 /* numeric value format */ +#define RTCRB_DM_BCD 0x00 /* - BCD */ +#define RTCRB_DM_BINARY 0x04 /* - binary */ +#define RTCRB_UIE 0x10 /* update interrupt disable */ +#define RTCRB_AIE 0x20 /* alarm interrupt disable */ +#define RTCRB_PIE 0x40 /* periodic interrupt disable */ +#define RTCRB_SET 0x80 /* clock update enable */ + +#define RTSRC __SYSREG(0xd860000c, u8) /* RTC status reg C */ +#define RTSRC_UF 0x10 /* update end interrupt flag */ +#define RTSRC_AF 0x20 /* alarm interrupt flag */ +#define RTSRC_PF 0x40 /* periodic interrupt flag */ +#define RTSRC_IRQF 0x80 /* interrupt flag */ + +#define RTIRQ 32 +#define RTICR GxICR(RTIRQ) + +/* + * MC146818 RTC compatibility defs for the MN10300 on-chip RTC + */ +#define RTC_PORT(x) 0xd8600000 +#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */ + +#define CMOS_READ(addr) __SYSREG(0xd8600000 + (addr), u8) +#define CMOS_WRITE(val, addr) \ + do { __SYSREG(0xd8600000 + (addr), u8) = val; } while (0) + +#define RTC_IRQ RTIRQ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_RTC_REGS_H */ diff --git a/arch/mn10300/include/asm/rtc.h b/arch/mn10300/include/asm/rtc.h new file mode 100644 index 000000000000..c295194cc703 --- /dev/null +++ b/arch/mn10300/include/asm/rtc.h @@ -0,0 +1,41 @@ +/* MN10300 Real time clock definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_RTC_H +#define _ASM_RTC_H + +#ifdef CONFIG_MN10300_RTC + +#include <linux/init.h> + +extern void check_rtc_time(void); +extern void __init calibrate_clock(void); +extern unsigned long __init get_initial_rtc_time(void); + +#else /* !CONFIG_MN10300_RTC */ + +static inline void check_rtc_time(void) +{ +} + +static inline void calibrate_clock(void) +{ +} + +static inline unsigned long get_initial_rtc_time(void) +{ + return 0; +} + +#endif /* !CONFIG_MN10300_RTC */ + +#include <asm-generic/rtc.h> + +#endif /* _ASM_RTC_H */ diff --git a/arch/mn10300/include/asm/scatterlist.h b/arch/mn10300/include/asm/scatterlist.h new file mode 100644 index 000000000000..67535901b9ff --- /dev/null +++ b/arch/mn10300/include/asm/scatterlist.h @@ -0,0 +1,55 @@ +/* MN10300 Scatterlist definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SCATTERLIST_H +#define _ASM_SCATTERLIST_H + +#include <asm/types.h> + +/* + * Drivers must set either ->address or (preferred) page and ->offset + * to indicate where data must be transferred to/from. + * + * Using page is recommended since it handles highmem data as well as + * low mem. ->address is restricted to data which has a virtual mapping, and + * it will go away in the future. Updating to page can be automated very + * easily -- something like + * + * sg->address = some_ptr; + * + * can be rewritten as + * + * sg_set_page(virt_to_page(some_ptr)); + * sg->offset = (unsigned long) some_ptr & ~PAGE_MASK; + * + * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens + */ +struct scatterlist { +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; + unsigned int offset; /* for highmem, page offset */ + dma_addr_t dma_address; + unsigned int length; +}; + +#define ISA_DMA_THRESHOLD (0x00ffffff) + +/* + * These macros should be used after a pci_map_sg call has been done + * to get bus addresses of each of the SG entries and their lengths. + * You should only work with the number of sg entries pci_map_sg + * returns. + */ +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->length) + +#endif /* _ASM_SCATTERLIST_H */ diff --git a/arch/mn10300/include/asm/sections.h b/arch/mn10300/include/asm/sections.h new file mode 100644 index 000000000000..2b8c5160388f --- /dev/null +++ b/arch/mn10300/include/asm/sections.h @@ -0,0 +1 @@ +#include <asm-generic/sections.h> diff --git a/arch/mn10300/include/asm/sembuf.h b/arch/mn10300/include/asm/sembuf.h new file mode 100644 index 000000000000..301f3f9d8aa9 --- /dev/null +++ b/arch/mn10300/include/asm/sembuf.h @@ -0,0 +1,25 @@ +#ifndef _ASM_SEMBUF_H +#define _ASM_SEMBUF_H + +/* + * The semid64_ds structure for MN10300 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_SEMBUF_H */ diff --git a/arch/mn10300/include/asm/serial-regs.h b/arch/mn10300/include/asm/serial-regs.h new file mode 100644 index 000000000000..6498469e93ac --- /dev/null +++ b/arch/mn10300/include/asm/serial-regs.h @@ -0,0 +1,160 @@ +/* MN10300 on-board serial port module registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_SERIAL_REGS_H +#define _ASM_SERIAL_REGS_H + +#include <asm/cpu-regs.h> +#include <asm/intctl-regs.h> + +#ifdef __KERNEL__ + +/* serial port 0 */ +#define SC0CTR __SYSREG(0xd4002000, u16) /* control reg */ +#define SC01CTR_CK 0x0007 /* clock source select */ +#define SC0CTR_CK_TM8UFLOW_8 0x0000 /* - 1/8 timer 8 underflow (serial port 0 only) */ +#define SC1CTR_CK_TM9UFLOW_8 0x0000 /* - 1/8 timer 9 underflow (serial port 1 only) */ +#define SC01CTR_CK_IOCLK_8 0x0001 /* - 1/8 IOCLK */ +#define SC01CTR_CK_IOCLK_32 0x0002 /* - 1/32 IOCLK */ +#define SC0CTR_CK_TM2UFLOW_2 0x0003 /* - 1/2 timer 2 underflow (serial port 0 only) */ +#define SC1CTR_CK_TM3UFLOW_2 0x0003 /* - 1/2 timer 3 underflow (serial port 1 only) */ +#define SC0CTR_CK_TM0UFLOW_8 0x0004 /* - 1/8 timer 1 underflow (serial port 0 only) */ +#define SC1CTR_CK_TM1UFLOW_8 0x0004 /* - 1/8 timer 2 underflow (serial port 1 only) */ +#define SC0CTR_CK_TM2UFLOW_8 0x0005 /* - 1/8 timer 2 underflow (serial port 0 only) */ +#define SC1CTR_CK_TM3UFLOW_8 0x0005 /* - 1/8 timer 3 underflow (serial port 1 only) */ +#define SC01CTR_CK_EXTERN_8 0x0006 /* - 1/8 external closk */ +#define SC01CTR_CK_EXTERN 0x0007 /* - external closk */ +#define SC01CTR_STB 0x0008 /* stop bit select */ +#define SC01CTR_STB_1BIT 0x0000 /* - 1 stop bit */ +#define SC01CTR_STB_2BIT 0x0008 /* - 2 stop bits */ +#define SC01CTR_PB 0x0070 /* parity bit select */ +#define SC01CTR_PB_NONE 0x0000 /* - no parity */ +#define SC01CTR_PB_FIXED0 0x0040 /* - fixed at 0 */ +#define SC01CTR_PB_FIXED1 0x0050 /* - fixed at 1 */ +#define SC01CTR_PB_EVEN 0x0060 /* - even parity */ +#define SC01CTR_PB_ODD 0x0070 /* - odd parity */ +#define SC01CTR_CLN 0x0080 /* character length */ +#define SC01CTR_CLN_7BIT 0x0000 /* - 7 bit chars */ +#define SC01CTR_CLN_8BIT 0x0080 /* - 8 bit chars */ +#define SC01CTR_TOE 0x0100 /* T input output enable */ +#define SC01CTR_OD 0x0200 /* bit order select */ +#define SC01CTR_OD_LSBFIRST 0x0000 /* - LSB first */ +#define SC01CTR_OD_MSBFIRST 0x0200 /* - MSB first */ +#define SC01CTR_MD 0x0c00 /* mode select */ +#define SC01CTR_MD_STST_SYNC 0x0000 /* - start-stop synchronous */ +#define SC01CTR_MD_CLOCK_SYNC1 0x0400 /* - clock synchronous 1 */ +#define SC01CTR_MD_I2C 0x0800 /* - I2C mode */ +#define SC01CTR_MD_CLOCK_SYNC2 0x0c00 /* - clock synchronous 2 */ +#define SC01CTR_IIC 0x1000 /* I2C mode select */ +#define SC01CTR_BKE 0x2000 /* break transmit enable */ +#define SC01CTR_RXE 0x4000 /* receive enable */ +#define SC01CTR_TXE 0x8000 /* transmit enable */ + +#define SC0ICR __SYSREG(0xd4002004, u8) /* interrupt control reg */ +#define SC01ICR_DMD 0x80 /* output data mode */ +#define SC01ICR_TD 0x20 /* transmit DMA trigger cause */ +#define SC01ICR_TI 0x10 /* transmit interrupt cause */ +#define SC01ICR_RES 0x04 /* receive error select */ +#define SC01ICR_RI 0x01 /* receive interrupt cause */ + +#define SC0TXB __SYSREG(0xd4002008, u8) /* transmit buffer reg */ +#define SC0RXB __SYSREG(0xd4002009, u8) /* receive buffer reg */ + +#define SC0STR __SYSREG(0xd400200c, u16) /* status reg */ +#define SC01STR_OEF 0x0001 /* overrun error found */ +#define SC01STR_PEF 0x0002 /* parity error found */ +#define SC01STR_FEF 0x0004 /* framing error found */ +#define SC01STR_RBF 0x0010 /* receive buffer status */ +#define SC01STR_TBF 0x0020 /* transmit buffer status */ +#define SC01STR_RXF 0x0040 /* receive status */ +#define SC01STR_TXF 0x0080 /* transmit status */ +#define SC01STR_STF 0x0100 /* I2C start sequence found */ +#define SC01STR_SPF 0x0200 /* I2C stop sequence found */ + +#define SC0RXIRQ 20 /* timer 0 Receive IRQ */ +#define SC0TXIRQ 21 /* timer 0 Transmit IRQ */ + +#define SC0RXICR GxICR(SC0RXIRQ) /* serial 0 receive intr ctrl reg */ +#define SC0TXICR GxICR(SC0TXIRQ) /* serial 0 transmit intr ctrl reg */ + +/* serial port 1 */ +#define SC1CTR __SYSREG(0xd4002010, u16) /* serial port 1 control */ +#define SC1ICR __SYSREG(0xd4002014, u8) /* interrupt control reg */ +#define SC1TXB __SYSREG(0xd4002018, u8) /* transmit buffer reg */ +#define SC1RXB __SYSREG(0xd4002019, u8) /* receive buffer reg */ +#define SC1STR __SYSREG(0xd400201c, u16) /* status reg */ + +#define SC1RXIRQ 22 /* timer 1 Receive IRQ */ +#define SC1TXIRQ 23 /* timer 1 Transmit IRQ */ + +#define SC1RXICR GxICR(SC1RXIRQ) /* serial 1 receive intr ctrl reg */ +#define SC1TXICR GxICR(SC1TXIRQ) /* serial 1 transmit intr ctrl reg */ + +/* serial port 2 */ +#define SC2CTR __SYSREG(0xd4002020, u16) /* control reg */ +#define SC2CTR_CK 0x0003 /* clock source select */ +#define SC2CTR_CK_TM10UFLOW 0x0000 /* - timer 10 underflow */ +#define SC2CTR_CK_TM2UFLOW 0x0001 /* - timer 2 underflow */ +#define SC2CTR_CK_EXTERN 0x0002 /* - external closk */ +#define SC2CTR_CK_TM3UFLOW 0x0003 /* - timer 3 underflow */ +#define SC2CTR_STB 0x0008 /* stop bit select */ +#define SC2CTR_STB_1BIT 0x0000 /* - 1 stop bit */ +#define SC2CTR_STB_2BIT 0x0008 /* - 2 stop bits */ +#define SC2CTR_PB 0x0070 /* parity bit select */ +#define SC2CTR_PB_NONE 0x0000 /* - no parity */ +#define SC2CTR_PB_FIXED0 0x0040 /* - fixed at 0 */ +#define SC2CTR_PB_FIXED1 0x0050 /* - fixed at 1 */ +#define SC2CTR_PB_EVEN 0x0060 /* - even parity */ +#define SC2CTR_PB_ODD 0x0070 /* - odd parity */ +#define SC2CTR_CLN 0x0080 /* character length */ +#define SC2CTR_CLN_7BIT 0x0000 /* - 7 bit chars */ +#define SC2CTR_CLN_8BIT 0x0080 /* - 8 bit chars */ +#define SC2CTR_TWE 0x0100 /* transmit wait enable (enable XCTS control) */ +#define SC2CTR_OD 0x0200 /* bit order select */ +#define SC2CTR_OD_LSBFIRST 0x0000 /* - LSB first */ +#define SC2CTR_OD_MSBFIRST 0x0200 /* - MSB first */ +#define SC2CTR_TWS 0x1000 /* transmit wait select */ +#define SC2CTR_TWS_XCTS_HIGH 0x0000 /* - interrupt TX when XCTS high */ +#define SC2CTR_TWS_XCTS_LOW 0x1000 /* - interrupt TX when XCTS low */ +#define SC2CTR_BKE 0x2000 /* break transmit enable */ +#define SC2CTR_RXE 0x4000 /* receive enable */ +#define SC2CTR_TXE 0x8000 /* transmit enable */ + +#define SC2ICR __SYSREG(0xd4002024, u8) /* interrupt control reg */ +#define SC2ICR_TD 0x20 /* transmit DMA trigger cause */ +#define SC2ICR_TI 0x10 /* transmit interrupt cause */ +#define SC2ICR_RES 0x04 /* receive error select */ +#define SC2ICR_RI 0x01 /* receive interrupt cause */ + +#define SC2TXB __SYSREG(0xd4002018, u8) /* transmit buffer reg */ +#define SC2RXB __SYSREG(0xd4002019, u8) /* receive buffer reg */ +#define SC2STR __SYSREG(0xd400201c, u8) /* status reg */ +#define SC2STR_OEF 0x0001 /* overrun error found */ +#define SC2STR_PEF 0x0002 /* parity error found */ +#define SC2STR_FEF 0x0004 /* framing error found */ +#define SC2STR_CTS 0x0008 /* XCTS input pin status (0 means high) */ +#define SC2STR_RBF 0x0010 /* receive buffer status */ +#define SC2STR_TBF 0x0020 /* transmit buffer status */ +#define SC2STR_RXF 0x0040 /* receive status */ +#define SC2STR_TXF 0x0080 /* transmit status */ + +#define SC2TIM __SYSREG(0xd400202d, u8) /* status reg */ + +#define SC2RXIRQ 24 /* serial 2 Receive IRQ */ +#define SC2TXIRQ 25 /* serial 2 Transmit IRQ */ + +#define SC2RXICR GxICR(SC2RXIRQ) /* serial 2 receive intr ctrl reg */ +#define SC2TXICR GxICR(SC2TXIRQ) /* serial 2 transmit intr ctrl reg */ + + +#endif /* __KERNEL__ */ + +#endif /* _ASM_SERIAL_REGS_H */ diff --git a/arch/mn10300/include/asm/serial.h b/arch/mn10300/include/asm/serial.h new file mode 100644 index 000000000000..a29445cddd6f --- /dev/null +++ b/arch/mn10300/include/asm/serial.h @@ -0,0 +1,36 @@ +/* Standard UART definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +/* + * The ASB2305 has an 18.432 MHz clock the UART + */ +#define BASE_BAUD (18432000 / 16) + +/* Standard COM flags (except for COM4, because of the 8514 problem) */ +#ifdef CONFIG_SERIAL_DETECT_IRQ +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ) +#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ) +#else +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) +#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF +#endif + +#ifdef CONFIG_SERIAL_MANY_PORTS +#define FOURPORT_FLAGS ASYNC_FOURPORT +#define ACCENT_FLAGS 0 +#define BOCA_FLAGS 0 +#define HUB6_FLAGS 0 +#define RS_TABLE_SIZE 64 +#else +#define RS_TABLE_SIZE +#endif + +#include <unit/serial.h> diff --git a/arch/mn10300/include/asm/setup.h b/arch/mn10300/include/asm/setup.h new file mode 100644 index 000000000000..08356c832283 --- /dev/null +++ b/arch/mn10300/include/asm/setup.h @@ -0,0 +1,17 @@ +/* MN10300 Setup declarations + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SETUP_H +#define _ASM_SETUP_H + +extern void __init unit_setup(void); +extern void __init unit_init_IRQ(void); + +#endif /* _ASM_SETUP_H */ diff --git a/arch/mn10300/include/asm/shmbuf.h b/arch/mn10300/include/asm/shmbuf.h new file mode 100644 index 000000000000..8f300cc35d6c --- /dev/null +++ b/arch/mn10300/include/asm/shmbuf.h @@ -0,0 +1,42 @@ +#ifndef _ASM_SHMBUF_H +#define _ASM_SHMBUF_H + +/* + * The shmid64_ds structure for MN10300 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_SHMBUF_H */ diff --git a/arch/mn10300/include/asm/shmparam.h b/arch/mn10300/include/asm/shmparam.h new file mode 100644 index 000000000000..ab666ed1a070 --- /dev/null +++ b/arch/mn10300/include/asm/shmparam.h @@ -0,0 +1,6 @@ +#ifndef _ASM_SHMPARAM_H +#define _ASM_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _ASM_SHMPARAM_H */ diff --git a/arch/mn10300/include/asm/sigcontext.h b/arch/mn10300/include/asm/sigcontext.h new file mode 100644 index 000000000000..4de3afff4ad7 --- /dev/null +++ b/arch/mn10300/include/asm/sigcontext.h @@ -0,0 +1,52 @@ +/* MN10300 Userspace signal context + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SIGCONTEXT_H +#define _ASM_SIGCONTEXT_H + +struct fpucontext { + /* Regular FPU environment */ + unsigned long fs[32]; /* fpu registers */ + unsigned long fpcr; /* fpu control register */ +}; + +struct sigcontext { + unsigned long d0; + unsigned long d1; + unsigned long d2; + unsigned long d3; + unsigned long a0; + unsigned long a1; + unsigned long a2; + unsigned long a3; + unsigned long e0; + unsigned long e1; + unsigned long e2; + unsigned long e3; + unsigned long e4; + unsigned long e5; + unsigned long e6; + unsigned long e7; + unsigned long lar; + unsigned long lir; + unsigned long mdr; + unsigned long mcvf; + unsigned long mcrl; + unsigned long mcrh; + unsigned long mdrq; + unsigned long sp; + unsigned long epsw; + unsigned long pc; + struct fpucontext *fpucontext; + unsigned long oldmask; +}; + + +#endif /* _ASM_SIGCONTEXT_H */ diff --git a/arch/mn10300/include/asm/siginfo.h b/arch/mn10300/include/asm/siginfo.h new file mode 100644 index 000000000000..0815d29d82e5 --- /dev/null +++ b/arch/mn10300/include/asm/siginfo.h @@ -0,0 +1 @@ +#include <asm-generic/siginfo.h> diff --git a/arch/mn10300/include/asm/signal.h b/arch/mn10300/include/asm/signal.h new file mode 100644 index 000000000000..e98817cec5f7 --- /dev/null +++ b/arch/mn10300/include/asm/signal.h @@ -0,0 +1,171 @@ +/* MN10300 Signal definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SIGNAL_H +#define _ASM_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifdef __KERNEL__ +/* Most things should be clean enough to redefine this at will, if care + is taken to make libc match. */ + +#define _NSIG 64 +#define _NSIG_BPW 32 +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001U +#define SA_NOCLDWAIT 0x00000002U +#define SA_SIGINFO 0x00000004U +#define SA_ONSTACK 0x08000000U +#define SA_RESTART 0x10000000U +#define SA_NODEFER 0x40000000U +#define SA_RESETHAND 0x80000000U + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal.h> + +#ifdef __KERNEL__ +struct old_sigaction { + __sighandler_t sa_handler; + old_sigset_t sa_mask; + unsigned long sa_flags; + __sigrestore_t sa_restorer; +}; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + __sigrestore_t sa_restorer; + sigset_t sa_mask; /* mask last for extensibility */ +}; + +struct k_sigaction { + struct sigaction sa; +}; +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#ifdef __KERNEL__ +#include <asm/sigcontext.h> + + +struct pt_regs; +#define ptrace_signal_deliver(regs, cookie) do { } while (0) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_SIGNAL_H */ diff --git a/arch/mn10300/include/asm/smp.h b/arch/mn10300/include/asm/smp.h new file mode 100644 index 000000000000..4eb8c61b7dab --- /dev/null +++ b/arch/mn10300/include/asm/smp.h @@ -0,0 +1,18 @@ +/* MN10300 SMP support + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SMP_H +#define _ASM_SMP_H + +#ifdef CONFIG_SMP +#error SMP not yet supported for MN10300 +#endif + +#endif diff --git a/arch/mn10300/include/asm/socket.h b/arch/mn10300/include/asm/socket.h new file mode 100644 index 000000000000..fb5daf438ec9 --- /dev/null +++ b/arch/mn10300/include/asm/socket.h @@ -0,0 +1,60 @@ +#ifndef _ASM_SOCKET_H +#define _ASM_SOCKET_H + +#include <asm/sockios.h> + +/* For setsockopt(2) */ +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_SNDBUFFORCE 32 +#define SO_RCVBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 +/* To add :#define SO_REUSEPORT 15 */ +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#endif /* _ASM_SOCKET_H */ diff --git a/arch/mn10300/include/asm/sockios.h b/arch/mn10300/include/asm/sockios.h new file mode 100644 index 000000000000..b03043a1c564 --- /dev/null +++ b/arch/mn10300/include/asm/sockios.h @@ -0,0 +1,13 @@ +#ifndef _ASM_SOCKIOS_H +#define _ASM_SOCKIOS_H + +/* Socket-level I/O control calls. */ +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ + +#endif /* _ASM_SOCKIOS_H */ diff --git a/arch/mn10300/include/asm/spinlock.h b/arch/mn10300/include/asm/spinlock.h new file mode 100644 index 000000000000..4bf9c8b169e0 --- /dev/null +++ b/arch/mn10300/include/asm/spinlock.h @@ -0,0 +1,16 @@ +/* MN10300 spinlock support + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SPINLOCK_H +#define _ASM_SPINLOCK_H + +#error SMP spinlocks not implemented for MN10300 + +#endif /* _ASM_SPINLOCK_H */ diff --git a/arch/mn10300/include/asm/stat.h b/arch/mn10300/include/asm/stat.h new file mode 100644 index 000000000000..63ff8371cf2c --- /dev/null +++ b/arch/mn10300/include/asm/stat.h @@ -0,0 +1,78 @@ +#ifndef _ASM_STAT_H +#define _ASM_STAT_H + +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; + +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned long st_rdev; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +}; + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; + +#define STAT64_HAS_BROKEN_ST_INO 1 + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* future possible st_blocks high bits */ + + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned int st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long long st_ino; +}; + +#define STAT_HAVE_NSEC 1 + +#endif /* _ASM_STAT_H */ diff --git a/arch/mn10300/include/asm/statfs.h b/arch/mn10300/include/asm/statfs.h new file mode 100644 index 000000000000..0b91fe198c20 --- /dev/null +++ b/arch/mn10300/include/asm/statfs.h @@ -0,0 +1 @@ +#include <asm-generic/statfs.h> diff --git a/arch/mn10300/include/asm/string.h b/arch/mn10300/include/asm/string.h new file mode 100644 index 000000000000..47dbd4346c32 --- /dev/null +++ b/arch/mn10300/include/asm/string.h @@ -0,0 +1,32 @@ +/* MN10300 Optimised string functions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Modified by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_STRING_H +#define _ASM_STRING_H + +#define __HAVE_ARCH_MEMSET +#define __HAVE_ARCH_MEMCPY +#define __HAVE_ARCH_MEMMOVE + +extern void *memset(void *dest, int ch, size_t count); +extern void *memcpy(void *dest, const void *src, size_t count); +extern void *memmove(void *dest, const void *src, size_t count); + + +extern void __struct_cpy_bug(void); +#define struct_cpy(x, y) \ +({ \ + if (sizeof(*(x)) != sizeof(*(y))) \ + __struct_cpy_bug; \ + memcpy(x, y, sizeof(*(x))); \ +}) + +#endif /* _ASM_STRING_H */ diff --git a/arch/mn10300/include/asm/swab.h b/arch/mn10300/include/asm/swab.h new file mode 100644 index 000000000000..bd818a820ca8 --- /dev/null +++ b/arch/mn10300/include/asm/swab.h @@ -0,0 +1,42 @@ +/* MN10300 Byte-order primitive construction + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SWAB_H +#define _ASM_SWAB_H + +#include <linux/types.h> + +#ifdef __GNUC__ + +static inline __attribute__((const)) +__u32 __arch_swab32(__u32 x) +{ + __u32 ret; + asm("swap %1,%0" : "=r" (ret) : "r" (x)); + return ret; +} +#define __arch_swab32 __arch_swab32 + +static inline __attribute__((const)) +__u16 __arch_swab16(__u16 x) +{ + __u16 ret; + asm("swaph %1,%0" : "=r" (ret) : "r" (x)); + return ret; +} +#define __arch_swab32 __arch_swab32 + +#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + +#endif /* __GNUC__ */ + +#endif /* _ASM_SWAB_H */ diff --git a/arch/mn10300/include/asm/system.h b/arch/mn10300/include/asm/system.h new file mode 100644 index 000000000000..8214fb7e7fe4 --- /dev/null +++ b/arch/mn10300/include/asm/system.h @@ -0,0 +1,237 @@ +/* MN10300 System definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_SYSTEM_H +#define _ASM_SYSTEM_H + +#include <asm/cpu-regs.h> + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +#include <linux/kernel.h> + +struct task_struct; +struct thread_struct; + +extern asmlinkage +struct task_struct *__switch_to(struct thread_struct *prev, + struct thread_struct *next, + struct task_struct *prev_task); + +/* context switching is now performed out-of-line in switch_to.S */ +#define switch_to(prev, next, last) \ +do { \ + current->thread.wchan = (u_long) __builtin_return_address(0); \ + (last) = __switch_to(&(prev)->thread, &(next)->thread, (prev)); \ + mb(); \ + current->thread.wchan = 0; \ +} while (0) + +#define arch_align_stack(x) (x) + +#define nop() asm volatile ("nop") + +#endif /* !__ASSEMBLY__ */ + +/* + * Force strict CPU ordering. + * And yes, this is required on UP too when we're talking + * to devices. + * + * For now, "wmb()" doesn't actually do anything, as all + * Intel CPU's follow what Intel calls a *Processor Order*, + * in which all writes are seen in the program order even + * outside the CPU. + * + * I expect future Intel CPU's to have a weaker ordering, + * but I'd also expect them to finally get their act together + * and add some real memory barriers if so. + * + * Some non intel clones support out of order store. wmb() ceases to be a + * nop for these. + */ + +#define mb() asm volatile ("": : :"memory") +#define rmb() mb() +#define wmb() asm volatile ("": : :"memory") + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() +#else +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#endif + +#define set_mb(var, value) do { var = value; mb(); } while (0) +#define set_wmb(var, value) do { var = value; wmb(); } while (0) + +#define read_barrier_depends() do {} while (0) +#define smp_read_barrier_depends() do {} while (0) + +/*****************************************************************************/ +/* + * interrupt control + * - "disabled": run in IM1/2 + * - level 0 - GDB stub + * - level 1 - virtual serial DMA (if present) + * - level 5 - normal interrupt priority + * - level 6 - timer interrupt + * - "enabled": run in IM7 + */ +#ifdef CONFIG_MN10300_TTYSM +#define MN10300_CLI_LEVEL EPSW_IM_2 +#else +#define MN10300_CLI_LEVEL EPSW_IM_1 +#endif + +#define local_save_flags(x) \ +do { \ + typecheck(unsigned long, x); \ + asm volatile( \ + " mov epsw,%0 \n" \ + : "=d"(x) \ + ); \ +} while (0) + +#define local_irq_disable() \ +do { \ + asm volatile( \ + " and %0,epsw \n" \ + " or %1,epsw \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + : \ + : "i"(~EPSW_IM), "i"(EPSW_IE | MN10300_CLI_LEVEL) \ + ); \ +} while (0) + +#define local_irq_save(x) \ +do { \ + local_save_flags(x); \ + local_irq_disable(); \ +} while (0) + +/* + * we make sure local_irq_enable() doesn't cause priority inversion + */ +#ifndef __ASSEMBLY__ + +extern unsigned long __mn10300_irq_enabled_epsw; + +#endif + +#define local_irq_enable() \ +do { \ + unsigned long tmp; \ + \ + asm volatile( \ + " mov epsw,%0 \n" \ + " and %1,%0 \n" \ + " or %2,%0 \n" \ + " mov %0,epsw \n" \ + : "=&d"(tmp) \ + : "i"(~EPSW_IM), "r"(__mn10300_irq_enabled_epsw) \ + ); \ +} while (0) + +#define local_irq_restore(x) \ +do { \ + typecheck(unsigned long, x); \ + asm volatile( \ + " mov %0,epsw \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + : \ + : "d"(x) \ + : "memory", "cc" \ + ); \ +} while (0) + +#define irqs_disabled() \ +({ \ + unsigned long flags; \ + local_save_flags(flags); \ + (flags & EPSW_IM) <= MN10300_CLI_LEVEL; \ +}) + +/* hook to save power by halting the CPU + * - called from the idle loop + * - must reenable interrupts (which takes three instruction cycles to complete) + */ +#define safe_halt() \ +do { \ + asm volatile(" or %0,epsw \n" \ + " nop \n" \ + " nop \n" \ + " bset %2,(%1) \n" \ + : \ + : "i"(EPSW_IE|EPSW_IM), "n"(&CPUM), "i"(CPUM_SLEEP)\ + : "cc" \ + ); \ +} while (0) + +#define STI or EPSW_IE|EPSW_IM,epsw +#define CLI and ~EPSW_IM,epsw; or EPSW_IE|MN10300_CLI_LEVEL,epsw; nop; nop; nop + +/*****************************************************************************/ +/* + * MN10300 doesn't actually have an exchange instruction + */ +#ifndef __ASSEMBLY__ + +struct __xchg_dummy { unsigned long a[100]; }; +#define __xg(x) ((struct __xchg_dummy *)(x)) + +static inline +unsigned long __xchg(volatile unsigned long *m, unsigned long val) +{ + unsigned long retval; + unsigned long flags; + + local_irq_save(flags); + retval = *m; + *m = val; + local_irq_restore(flags); + return retval; +} + +#define xchg(ptr, v) \ + ((__typeof__(*(ptr))) __xchg((unsigned long *)(ptr), \ + (unsigned long)(v))) + +static inline unsigned long __cmpxchg(volatile unsigned long *m, + unsigned long old, unsigned long new) +{ + unsigned long retval; + unsigned long flags; + + local_irq_save(flags); + retval = *m; + if (retval == old) + *m = new; + local_irq_restore(flags); + return retval; +} + +#define cmpxchg(ptr, o, n) \ + ((__typeof__(*(ptr))) __cmpxchg((unsigned long *)(ptr), \ + (unsigned long)(o), \ + (unsigned long)(n))) + +#endif /* !__ASSEMBLY__ */ + +#endif /* __KERNEL__ */ +#endif /* _ASM_SYSTEM_H */ diff --git a/arch/mn10300/include/asm/termbits.h b/arch/mn10300/include/asm/termbits.h new file mode 100644 index 000000000000..eb2b0dc1f696 --- /dev/null +++ b/arch/mn10300/include/asm/termbits.h @@ -0,0 +1,200 @@ +#ifndef _ASM_TERMBITS_H +#define _ASM_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + + +/* c_iflag bits */ +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +/* c_oflag bits */ +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +/* c_cflag bit meaning */ +#define CBAUD 0010017 +#define B0 0000000 /* hang up */ +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define BOTHER 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CTVB 004000000000 /* VisioBraille Terminal flow control */ +#define CMSPAR 010000000000 /* mark or space (stick) parity */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _ASM_TERMBITS_H */ diff --git a/arch/mn10300/include/asm/termios.h b/arch/mn10300/include/asm/termios.h new file mode 100644 index 000000000000..dd7cf617e118 --- /dev/null +++ b/arch/mn10300/include/asm/termios.h @@ -0,0 +1,92 @@ +#ifndef _ASM_TERMIOS_H +#define _ASM_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +#ifdef __KERNEL__ +/* intr=^C quit=^| erase=del kill=^U + eof=^D vtime=\0 vmin=\1 sxtc=\0 + start=^Q stop=^S susp=^Z eol=\0 + reprint=^R discard=^U werase=^W lnext=^V + eol2=\0 +*/ +#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#endif + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ + +/* + * Translate a "termio" structure into a "termios". Ugh. + */ +#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ + unsigned short __tmp; \ + get_user(__tmp, &(termio)->x); \ + *(unsigned short *) &(termios)->x = __tmp; \ +} + +#define user_termio_to_kernel_termios(termios, termio) \ +({ \ + SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ + SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ + copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ +}) + +/* + * Translate a "termios" structure into a "termio". Ugh. + */ +#define kernel_termios_to_user_termio(termio, termios) \ +({ \ + put_user((termios)->c_iflag, &(termio)->c_iflag); \ + put_user((termios)->c_oflag, &(termio)->c_oflag); \ + put_user((termios)->c_cflag, &(termio)->c_cflag); \ + put_user((termios)->c_lflag, &(termio)->c_lflag); \ + put_user((termios)->c_line, &(termio)->c_line); \ + copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ +}) + +#define user_termios_to_kernel_termios(k, u) \ + copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) \ + copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) \ + copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) \ + copy_to_user(u, k, sizeof(struct termios)) + +#endif /* _ASM_TERMIOS_H */ diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h new file mode 100644 index 000000000000..78a3881f3c12 --- /dev/null +++ b/arch/mn10300/include/asm/thread_info.h @@ -0,0 +1,170 @@ +/* MN10300 Low-level thread information + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_THREAD_INFO_H +#define _ASM_THREAD_INFO_H + +#ifdef __KERNEL__ + +#include <asm/page.h> + +#ifndef __ASSEMBLY__ +#include <asm/processor.h> +#endif + +#define PREEMPT_ACTIVE 0x10000000 + +#ifdef CONFIG_4KSTACKS +#define THREAD_SIZE (4096) +#else +#define THREAD_SIZE (8192) +#endif + +#define STACK_WARN (THREAD_SIZE / 8) + +/* + * low level task data that entry.S needs immediate access to + * - this struct should fit entirely inside of one cache line + * - this struct shares the supervisor stack pages + * - if the contents of this structure are changed, the assembly constants + * must also be changed + */ +#ifndef __ASSEMBLY__ + +struct thread_info { + struct task_struct *task; /* main task structure */ + struct exec_domain *exec_domain; /* execution domain */ + unsigned long flags; /* low level flags */ + __u32 cpu; /* current CPU */ + __s32 preempt_count; /* 0 => preemptable, <0 => BUG */ + + mm_segment_t addr_limit; /* thread address space: + 0-0xBFFFFFFF for user-thead + 0-0xFFFFFFFF for kernel-thread + */ + struct restart_block restart_block; + + __u8 supervisor_stack[0]; +}; + +#else /* !__ASSEMBLY__ */ + +#ifndef __ASM_OFFSETS_H__ +#include <asm/asm-offsets.h> +#endif + +#endif + +/* + * macros/functions for gaining access to the thread information structure + * + * preempt_count needs to be 1 initially, until the scheduler is functional. + */ +#ifndef __ASSEMBLY__ + +#define INIT_THREAD_INFO(tsk) \ +{ \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .flags = 0, \ + .cpu = 0, \ + .preempt_count = 1, \ + .addr_limit = KERNEL_DS, \ + .restart_block = { \ + .fn = do_no_restart_syscall, \ + }, \ +} + +#define init_thread_info (init_thread_union.thread_info) +#define init_stack (init_thread_union.stack) +#define init_uregs \ + ((struct pt_regs *) \ + ((unsigned long) init_stack + THREAD_SIZE - sizeof(struct pt_regs))) + +extern struct thread_info *__current_ti; + +/* how to get the thread information struct from C */ +static inline __attribute__((const)) +struct thread_info *current_thread_info(void) +{ + struct thread_info *ti; + asm("mov sp,%0\n" + "and %1,%0\n" + : "=d" (ti) + : "i" (~(THREAD_SIZE - 1)) + : "cc"); + return ti; +} + +/* how to get the current stack pointer from C */ +static inline unsigned long current_stack_pointer(void) +{ + unsigned long sp; + asm("mov sp,%0; ":"=r" (sp)); + return sp; +} + +#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR + +/* thread information allocation */ +#ifdef CONFIG_DEBUG_STACK_USAGE +#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL) +#else +#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#endif + +#define free_thread_info(ti) kfree((ti)) +#define get_thread_info(ti) get_task_struct((ti)->task) +#define put_thread_info(ti) put_task_struct((ti)->task) + +#else /* !__ASSEMBLY__ */ + +#ifndef __VMLINUX_LDS__ +/* how to get the thread information struct from ASM */ +.macro GET_THREAD_INFO reg + mov sp,\reg + and -THREAD_SIZE,\reg +.endm +#endif +#endif + +/* + * thread information flags + * - these are process state flags that various assembly files may need to + * access + * - pending work-to-be-done flags are in LSW + * - other flags in MSW + */ +#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ +#define TIF_SIGPENDING 2 /* signal pending */ +#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ +#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */ +#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ +#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ +#define TIF_MEMDIE 17 /* OOM killer killed process */ +#define TIF_FREEZE 18 /* freezing for suspend */ + +#define _TIF_SYSCALL_TRACE +(1 << TIF_SYSCALL_TRACE) +#define _TIF_NOTIFY_RESUME +(1 << TIF_NOTIFY_RESUME) +#define _TIF_SIGPENDING +(1 << TIF_SIGPENDING) +#define _TIF_NEED_RESCHED +(1 << TIF_NEED_RESCHED) +#define _TIF_SINGLESTEP +(1 << TIF_SINGLESTEP) +#define _TIF_RESTORE_SIGMASK +(1 << TIF_RESTORE_SIGMASK) +#define _TIF_POLLING_NRFLAG +(1 << TIF_POLLING_NRFLAG) +#define _TIF_FREEZE +(1 << TIF_FREEZE) + +#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ +#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/mn10300/include/asm/timer-regs.h b/arch/mn10300/include/asm/timer-regs.h new file mode 100644 index 000000000000..1d883b7f94ab --- /dev/null +++ b/arch/mn10300/include/asm/timer-regs.h @@ -0,0 +1,293 @@ +/* AM33v2 on-board timer module registers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_TIMER_REGS_H +#define _ASM_TIMER_REGS_H + +#include <asm/cpu-regs.h> +#include <asm/intctl-regs.h> + +#ifdef __KERNEL__ + +/* timer prescalar control */ +#define TMPSCNT __SYSREG(0xd4003071, u8) /* timer prescaler control */ +#define TMPSCNT_ENABLE 0x80 /* timer prescaler enable */ +#define TMPSCNT_DISABLE 0x00 /* timer prescaler disable */ + +/* 8 bit timers */ +#define TM0MD __SYSREG(0xd4003000, u8) /* timer 0 mode register */ +#define TM0MD_SRC 0x07 /* timer source */ +#define TM0MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM0MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM0MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM0MD_SRC_TM2IO 0x03 /* - TM2IO pin input */ +#define TM0MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM0MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM0MD_SRC_TM0IO 0x07 /* - TM0IO pin input */ +#define TM0MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM0MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM1MD __SYSREG(0xd4003001, u8) /* timer 1 mode register */ +#define TM1MD_SRC 0x07 /* timer source */ +#define TM1MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM1MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM1MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM1MD_SRC_TM0CASCADE 0x03 /* - cascade with timer 0 */ +#define TM1MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM1MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM1MD_SRC_TM1IO 0x07 /* - TM1IO pin input */ +#define TM1MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM1MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM2MD __SYSREG(0xd4003002, u8) /* timer 2 mode register */ +#define TM2MD_SRC 0x07 /* timer source */ +#define TM2MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM2MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM2MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM2MD_SRC_TM1CASCADE 0x03 /* - cascade with timer 1 */ +#define TM2MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM2MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM2MD_SRC_TM2IO 0x07 /* - TM2IO pin input */ +#define TM2MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM2MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM3MD __SYSREG(0xd4003003, u8) /* timer 3 mode register */ +#define TM3MD_SRC 0x07 /* timer source */ +#define TM3MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM3MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM3MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM3MD_SRC_TM1CASCADE 0x03 /* - cascade with timer 2 */ +#define TM3MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM3MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM3MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM3MD_SRC_TM3IO 0x07 /* - TM3IO pin input */ +#define TM3MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM3MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM01MD __SYSREG(0xd4003000, u16) /* timer 0:1 mode register */ + +#define TM0BR __SYSREG(0xd4003010, u8) /* timer 0 base register */ +#define TM1BR __SYSREG(0xd4003011, u8) /* timer 1 base register */ +#define TM2BR __SYSREG(0xd4003012, u8) /* timer 2 base register */ +#define TM3BR __SYSREG(0xd4003013, u8) /* timer 3 base register */ +#define TM01BR __SYSREG(0xd4003010, u16) /* timer 0:1 base register */ + +#define TM0BC __SYSREGC(0xd4003020, u8) /* timer 0 binary counter */ +#define TM1BC __SYSREGC(0xd4003021, u8) /* timer 1 binary counter */ +#define TM2BC __SYSREGC(0xd4003022, u8) /* timer 2 binary counter */ +#define TM3BC __SYSREGC(0xd4003023, u8) /* timer 3 binary counter */ +#define TM01BC __SYSREGC(0xd4003020, u16) /* timer 0:1 binary counter */ + +#define TM0IRQ 2 /* timer 0 IRQ */ +#define TM1IRQ 3 /* timer 1 IRQ */ +#define TM2IRQ 4 /* timer 2 IRQ */ +#define TM3IRQ 5 /* timer 3 IRQ */ + +#define TM0ICR GxICR(TM0IRQ) /* timer 0 uflow intr ctrl reg */ +#define TM1ICR GxICR(TM1IRQ) /* timer 1 uflow intr ctrl reg */ +#define TM2ICR GxICR(TM2IRQ) /* timer 2 uflow intr ctrl reg */ +#define TM3ICR GxICR(TM3IRQ) /* timer 3 uflow intr ctrl reg */ + +/* 16-bit timers 4,5 & 7-11 */ +#define TM4MD __SYSREG(0xd4003080, u8) /* timer 4 mode register */ +#define TM4MD_SRC 0x07 /* timer source */ +#define TM4MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM4MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM4MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM4MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM4MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM4MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM4MD_SRC_TM4IO 0x07 /* - TM4IO pin input */ +#define TM4MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM4MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM5MD __SYSREG(0xd4003082, u8) /* timer 5 mode register */ +#define TM5MD_SRC 0x07 /* timer source */ +#define TM5MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM5MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM5MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM5MD_SRC_TM4CASCADE 0x03 /* - cascade with timer 4 */ +#define TM5MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM5MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM5MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM5MD_SRC_TM5IO 0x07 /* - TM5IO pin input */ +#define TM5MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM5MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM7MD __SYSREG(0xd4003086, u8) /* timer 7 mode register */ +#define TM7MD_SRC 0x07 /* timer source */ +#define TM7MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM7MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM7MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM7MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM7MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM7MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM7MD_SRC_TM7IO 0x07 /* - TM7IO pin input */ +#define TM7MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM7MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM8MD __SYSREG(0xd4003088, u8) /* timer 8 mode register */ +#define TM8MD_SRC 0x07 /* timer source */ +#define TM8MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM8MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM8MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM8MD_SRC_TM7CASCADE 0x03 /* - cascade with timer 7 */ +#define TM8MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM8MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM8MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM8MD_SRC_TM8IO 0x07 /* - TM8IO pin input */ +#define TM8MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM8MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM9MD __SYSREG(0xd400308a, u8) /* timer 9 mode register */ +#define TM9MD_SRC 0x07 /* timer source */ +#define TM9MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM9MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM9MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM9MD_SRC_TM8CASCADE 0x03 /* - cascade with timer 8 */ +#define TM9MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM9MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM9MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM9MD_SRC_TM9IO 0x07 /* - TM9IO pin input */ +#define TM9MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM9MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM10MD __SYSREG(0xd400308c, u8) /* timer 10 mode register */ +#define TM10MD_SRC 0x07 /* timer source */ +#define TM10MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM10MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM10MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM10MD_SRC_TM9CASCADE 0x03 /* - cascade with timer 9 */ +#define TM10MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM10MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM10MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM10MD_SRC_TM10IO 0x07 /* - TM10IO pin input */ +#define TM10MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM10MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM11MD __SYSREG(0xd400308e, u8) /* timer 11 mode register */ +#define TM11MD_SRC 0x07 /* timer source */ +#define TM11MD_SRC_IOCLK 0x00 /* - IOCLK */ +#define TM11MD_SRC_IOCLK_8 0x01 /* - 1/8 IOCLK */ +#define TM11MD_SRC_IOCLK_32 0x02 /* - 1/32 IOCLK */ +#define TM11MD_SRC_TM7CASCADE 0x03 /* - cascade with timer 7 */ +#define TM11MD_SRC_TM0UFLOW 0x04 /* - timer 0 underflow */ +#define TM11MD_SRC_TM1UFLOW 0x05 /* - timer 1 underflow */ +#define TM11MD_SRC_TM2UFLOW 0x06 /* - timer 2 underflow */ +#define TM11MD_SRC_TM11IO 0x07 /* - TM11IO pin input */ +#define TM11MD_INIT_COUNTER 0x40 /* initialize TMnBC = TMnBR */ +#define TM11MD_COUNT_ENABLE 0x80 /* timer count enable */ + +#define TM4BR __SYSREG(0xd4003090, u16) /* timer 4 base register */ +#define TM5BR __SYSREG(0xd4003092, u16) /* timer 5 base register */ +#define TM7BR __SYSREG(0xd4003096, u16) /* timer 7 base register */ +#define TM8BR __SYSREG(0xd4003098, u16) /* timer 8 base register */ +#define TM9BR __SYSREG(0xd400309a, u16) /* timer 9 base register */ +#define TM10BR __SYSREG(0xd400309c, u16) /* timer 10 base register */ +#define TM11BR __SYSREG(0xd400309e, u16) /* timer 11 base register */ +#define TM45BR __SYSREG(0xd4003090, u32) /* timer 4:5 base register */ + +#define TM4BC __SYSREG(0xd40030a0, u16) /* timer 4 binary counter */ +#define TM5BC __SYSREG(0xd40030a2, u16) /* timer 5 binary counter */ +#define TM45BC __SYSREG(0xd40030a0, u32) /* timer 4:5 binary counter */ + +#define TM7BC __SYSREG(0xd40030a6, u16) /* timer 7 binary counter */ +#define TM8BC __SYSREG(0xd40030a8, u16) /* timer 8 binary counter */ +#define TM9BC __SYSREG(0xd40030aa, u16) /* timer 9 binary counter */ +#define TM10BC __SYSREG(0xd40030ac, u16) /* timer 10 binary counter */ +#define TM11BC __SYSREG(0xd40030ae, u16) /* timer 11 binary counter */ + +#define TM4IRQ 6 /* timer 4 IRQ */ +#define TM5IRQ 7 /* timer 5 IRQ */ +#define TM7IRQ 11 /* timer 7 IRQ */ +#define TM8IRQ 12 /* timer 8 IRQ */ +#define TM9IRQ 13 /* timer 9 IRQ */ +#define TM10IRQ 14 /* timer 10 IRQ */ +#define TM11IRQ 15 /* timer 11 IRQ */ + +#define TM4ICR GxICR(TM4IRQ) /* timer 4 uflow intr ctrl reg */ +#define TM5ICR GxICR(TM5IRQ) /* timer 5 uflow intr ctrl reg */ +#define TM7ICR GxICR(TM7IRQ) /* timer 7 uflow intr ctrl reg */ +#define TM8ICR GxICR(TM8IRQ) /* timer 8 uflow intr ctrl reg */ +#define TM9ICR GxICR(TM9IRQ) /* timer 9 uflow intr ctrl reg */ +#define TM10ICR GxICR(TM10IRQ) /* timer 10 uflow intr ctrl reg */ +#define TM11ICR GxICR(TM11IRQ) /* timer 11 uflow intr ctrl reg */ + +/* 16-bit timer 6 */ +#define TM6MD __SYSREG(0xd4003084, u16) /* timer6 mode register */ +#define TM6MD_SRC 0x0007 /* timer source */ +#define TM6MD_SRC_IOCLK 0x0000 /* - IOCLK */ +#define TM6MD_SRC_IOCLK_8 0x0001 /* - 1/8 IOCLK */ +#define TM6MD_SRC_IOCLK_32 0x0002 /* - 1/32 IOCLK */ +#define TM6MD_SRC_TM0UFLOW 0x0004 /* - timer 0 underflow */ +#define TM6MD_SRC_TM1UFLOW 0x0005 /* - timer 1 underflow */ +#define TM6MD_SRC_TM6IOB_BOTH 0x0006 /* - TM6IOB pin input (both edges) */ +#define TM6MD_SRC_TM6IOB_SINGLE 0x0007 /* - TM6IOB pin input (single edge) */ +#define TM6MD_CLR_ENABLE 0x0010 /* clear count enable */ +#define TM6MD_ONESHOT_ENABLE 0x0040 /* oneshot count */ +#define TM6MD_TRIG_ENABLE 0x0080 /* TM6IOB pin trigger enable */ +#define TM6MD_PWM 0x3800 /* PWM output mode */ +#define TM6MD_PWM_DIS 0x0000 /* - disabled */ +#define TM6MD_PWM_10BIT 0x1000 /* - 10 bits mode */ +#define TM6MD_PWM_11BIT 0x1800 /* - 11 bits mode */ +#define TM6MD_PWM_12BIT 0x3000 /* - 12 bits mode */ +#define TM6MD_PWM_14BIT 0x3800 /* - 14 bits mode */ +#define TM6MD_INIT_COUNTER 0x4000 /* initialize TMnBC to zero */ +#define TM6MD_COUNT_ENABLE 0x8000 /* timer count enable */ + +#define TM6MDA __SYSREG(0xd40030b4, u8) /* timer6 cmp/cap A mode reg */ +#define TM6MDA_OUT 0x07 /* output select */ +#define TM6MDA_OUT_SETA_RESETB 0x00 /* - set at match A, reset at match B */ +#define TM6MDA_OUT_SETA_RESETOV 0x01 /* - set at match A, reset at overflow */ +#define TM6MDA_OUT_SETA 0x02 /* - set at match A */ +#define TM6MDA_OUT_RESETA 0x03 /* - reset at match A */ +#define TM6MDA_OUT_TOGGLE 0x04 /* - toggle on match A */ +#define TM6MDA_MODE 0xc0 /* compare A register mode */ +#define TM6MDA_MODE_CMP_SINGLE 0x00 /* - compare, single buffer mode */ +#define TM6MDA_MODE_CMP_DOUBLE 0x40 /* - compare, double buffer mode */ +#define TM6MDA_MODE_CAP_S_EDGE 0x80 /* - capture, single edge mode */ +#define TM6MDA_MODE_CAP_D_EDGE 0xc0 /* - capture, double edge mode */ +#define TM6MDA_EDGE 0x20 /* compare A edge select */ +#define TM6MDA_EDGE_FALLING 0x00 /* capture on falling edge */ +#define TM6MDA_EDGE_RISING 0x20 /* capture on rising edge */ +#define TM6MDA_CAPTURE_ENABLE 0x10 /* capture enable */ + +#define TM6MDB __SYSREG(0xd40030b5, u8) /* timer6 cmp/cap B mode reg */ +#define TM6MDB_OUT 0x07 /* output select */ +#define TM6MDB_OUT_SETB_RESETA 0x00 /* - set at match B, reset at match A */ +#define TM6MDB_OUT_SETB_RESETOV 0x01 /* - set at match B */ +#define TM6MDB_OUT_RESETB 0x03 /* - reset at match B */ +#define TM6MDB_OUT_TOGGLE 0x04 /* - toggle on match B */ +#define TM6MDB_MODE 0xc0 /* compare B register mode */ +#define TM6MDB_MODE_CMP_SINGLE 0x00 /* - compare, single buffer mode */ +#define TM6MDB_MODE_CMP_DOUBLE 0x40 /* - compare, double buffer mode */ +#define TM6MDB_MODE_CAP_S_EDGE 0x80 /* - capture, single edge mode */ +#define TM6MDB_MODE_CAP_D_EDGE 0xc0 /* - capture, double edge mode */ +#define TM6MDB_EDGE 0x20 /* compare B edge select */ +#define TM6MDB_EDGE_FALLING 0x00 /* capture on falling edge */ +#define TM6MDB_EDGE_RISING 0x20 /* capture on rising edge */ +#define TM6MDB_CAPTURE_ENABLE 0x10 /* capture enable */ + +#define TM6CA __SYSREG(0xd40030c4, u16) /* timer6 cmp/capture reg A */ +#define TM6CB __SYSREG(0xd40030d4, u16) /* timer6 cmp/capture reg B */ +#define TM6BC __SYSREG(0xd40030a4, u16) /* timer6 binary counter */ + +#define TM6IRQ 6 /* timer 6 IRQ */ +#define TM6AIRQ 9 /* timer 6A IRQ */ +#define TM6BIRQ 10 /* timer 6B IRQ */ + +#define TM6ICR GxICR(TM6IRQ) /* timer 6 uflow intr ctrl reg */ +#define TM6AICR GxICR(TM6AIRQ) /* timer 6A intr control reg */ +#define TM6BICR GxICR(TM6BIRQ) /* timer 6B intr control reg */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_TIMER_REGS_H */ diff --git a/arch/mn10300/include/asm/timex.h b/arch/mn10300/include/asm/timex.h new file mode 100644 index 000000000000..8d031f9e117d --- /dev/null +++ b/arch/mn10300/include/asm/timex.h @@ -0,0 +1,33 @@ +/* MN10300 Architecture time management specifications + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_TIMEX_H +#define _ASM_TIMEX_H + +#include <asm/hardirq.h> +#include <unit/timex.h> + +#define TICK_SIZE (tick_nsec / 1000) + +#define CLOCK_TICK_RATE 1193180 /* Underlying HZ - this should probably be set + * to something appropriate, but what? */ + +extern cycles_t cacheflush_time; + +#ifdef __KERNEL__ + +static inline cycles_t get_cycles(void) +{ + return read_timestamp_counter(); +} + +#endif /* __KERNEL__ */ + +#endif /* _ASM_TIMEX_H */ diff --git a/arch/mn10300/include/asm/tlb.h b/arch/mn10300/include/asm/tlb.h new file mode 100644 index 000000000000..65d232b96613 --- /dev/null +++ b/arch/mn10300/include/asm/tlb.h @@ -0,0 +1,34 @@ +/* MN10300 TLB definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_TLB_H +#define _ASM_TLB_H + +#include <asm/tlbflush.h> + +extern void check_pgt_cache(void); + +/* + * we don't need any special per-pte or per-vma handling... + */ +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) +#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) + +/* + * .. because we flush the whole mm when it fills up + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +/* for now, just use the generic stuff */ +#include <asm-generic/tlb.h> + +#endif /* _ASM_TLB_H */ diff --git a/arch/mn10300/include/asm/tlbflush.h b/arch/mn10300/include/asm/tlbflush.h new file mode 100644 index 000000000000..e0239865abcb --- /dev/null +++ b/arch/mn10300/include/asm/tlbflush.h @@ -0,0 +1,80 @@ +/* MN10300 TLB flushing functions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_TLBFLUSH_H +#define _ASM_TLBFLUSH_H + +#include <asm/processor.h> + +#define __flush_tlb() \ +do { \ + int w; \ + __asm__ __volatile__ \ + (" mov %1,%0 \n" \ + " or %2,%0 \n" \ + " mov %0,%1 \n" \ + : "=d"(w) \ + : "m"(MMUCTR), "i"(MMUCTR_IIV|MMUCTR_DIV) \ + : "memory" \ + ); \ +} while (0) + +#define __flush_tlb_all() __flush_tlb() +#define __flush_tlb_one(addr) __flush_tlb() + + +/* + * TLB flushing: + * + * - flush_tlb() flushes the current mm struct TLBs + * - flush_tlb_all() flushes all processes TLBs + * - flush_tlb_mm(mm) flushes the specified mm context TLB's + * - flush_tlb_page(vma, vmaddr) flushes one page + * - flush_tlb_range(mm, start, end) flushes a range of pages + * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables + */ +#define flush_tlb_all() \ +do { \ + preempt_disable(); \ + __flush_tlb_all(); \ + preempt_enable(); \ +} while (0) + +#define flush_tlb_mm(mm) \ +do { \ + preempt_disable(); \ + __flush_tlb_all(); \ + preempt_enable(); \ +} while (0) + +#define flush_tlb_range(vma, start, end) \ +do { \ + unsigned long __s __attribute__((unused)) = (start); \ + unsigned long __e __attribute__((unused)) = (end); \ + preempt_disable(); \ + __flush_tlb_all(); \ + preempt_enable(); \ +} while (0) + + +#define __flush_tlb_global() flush_tlb_all() +#define flush_tlb() flush_tlb_all() +#define flush_tlb_kernel_range(start, end) \ +do { \ + unsigned long __s __attribute__((unused)) = (start); \ + unsigned long __e __attribute__((unused)) = (end); \ + flush_tlb_all(); \ +} while (0) + +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr); + +#define flush_tlb_pgtables(mm, start, end) do {} while (0) + +#endif /* _ASM_TLBFLUSH_H */ diff --git a/arch/mn10300/include/asm/topology.h b/arch/mn10300/include/asm/topology.h new file mode 100644 index 000000000000..5428f333a02c --- /dev/null +++ b/arch/mn10300/include/asm/topology.h @@ -0,0 +1 @@ +#include <asm-generic/topology.h> diff --git a/arch/mn10300/include/asm/types.h b/arch/mn10300/include/asm/types.h new file mode 100644 index 000000000000..7b9f01042fd4 --- /dev/null +++ b/arch/mn10300/include/asm/types.h @@ -0,0 +1,38 @@ +/* MN10300 Basic type definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_TYPES_H +#define _ASM_TYPES_H + +#include <asm-generic/int-ll64.h> + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +#endif /* __ASSEMBLY__ */ + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +#define BITS_PER_LONG 32 + +#ifndef __ASSEMBLY__ + +/* Dma addresses are 32-bits wide. */ +typedef u32 dma_addr_t; + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_TYPES_H */ diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h new file mode 100644 index 000000000000..8a3a4dd55763 --- /dev/null +++ b/arch/mn10300/include/asm/uaccess.h @@ -0,0 +1,490 @@ +/* MN10300 userspace access functions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UACCESS_H +#define _ASM_UACCESS_H + +/* + * User space memory access functions + */ +#include <linux/sched.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/errno.h> + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +/* + * The fs value determines whether argument validity checking should be + * performed or not. If get_fs() == USER_DS, checking is performed, with + * get_fs() == KERNEL_DS, checking is bypassed. + * + * For historical reasons, these macros are grossly misnamed. + */ + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#define KERNEL_XDS MAKE_MM_SEG(0xBFFFFFFF) +#define KERNEL_DS MAKE_MM_SEG(0x9FFFFFFF) +#define USER_DS MAKE_MM_SEG(TASK_SIZE) + +#define get_ds() (KERNEL_DS) +#define get_fs() (current_thread_info()->addr_limit) +#define set_fs(x) (current_thread_info()->addr_limit = (x)) +#define __kernel_ds_p() (current_thread_info()->addr_limit.seg == 0x9FFFFFFF) + +#define segment_eq(a, b) ((a).seg == (b).seg) + +#define __addr_ok(addr) \ + ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg)) + +/* + * check that a range of addresses falls within the current address limit + */ +static inline int ___range_ok(unsigned long addr, unsigned int size) +{ + int flag = 1, tmp; + + asm(" add %3,%1 \n" /* set C-flag if addr + size > 4Gb */ + " bcs 0f \n" + " cmp %4,%1 \n" /* jump if addr+size>limit (error) */ + " bhi 0f \n" + " clr %0 \n" /* mark okay */ + "0: \n" + : "=r"(flag), "=&r"(tmp) + : "1"(addr), "ir"(size), + "r"(current_thread_info()->addr_limit.seg), "0"(flag) + : "cc" + ); + + return flag; +} + +#define __range_ok(addr, size) ___range_ok((unsigned long)(addr), (u32)(size)) + +#define access_ok(type, addr, size) (__range_ok((addr), (size)) == 0) +#define __access_ok(addr, size) (__range_ok((addr), (size)) == 0) + +static inline int verify_area(int type, const void *addr, unsigned long size) +{ + return access_ok(type, addr, size) ? 0 : -EFAULT; +} + + +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ + +struct exception_table_entry +{ + unsigned long insn, fixup; +}; + +/* Returns 0 if exception not found and fixup otherwise. */ +extern int fixup_exception(struct pt_regs *regs); + +#define put_user(x, ptr) __put_user_check((x), (ptr), sizeof(*(ptr))) +#define get_user(x, ptr) __get_user_check((x), (ptr), sizeof(*(ptr))) + +/* + * The "__xxx" versions do not do address space checking, useful when + * doing multiple accesses to the same area (the user has to do the + * checks by hand with "access_ok()") + */ +#define __put_user(x, ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr))) +#define __get_user(x, ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr))) + +/* + * The "xxx_ret" versions return constant specified in third argument, if + * something bad happens. These macros can be optimized for the + * case of just returning from the function xxx_ret is used. + */ + +#define put_user_ret(x, ptr, ret) \ + ({ if (put_user((x), (ptr))) return (ret); }) +#define get_user_ret(x, ptr, ret) \ + ({ if (get_user((x), (ptr))) return (ret); }) +#define __put_user_ret(x, ptr, ret) \ + ({ if (__put_user((x), (ptr))) return (ret); }) +#define __get_user_ret(x, ptr, ret) \ + ({ if (__get_user((x), (ptr))) return (ret); }) + +struct __large_struct { unsigned long buf[100]; }; +#define __m(x) (*(struct __large_struct *)(x)) + +#define __get_user_nocheck(x, ptr, size) \ +({ \ + __typeof(*(ptr)) __gu_val; \ + unsigned long __gu_addr; \ + int __gu_err; \ + __gu_addr = (unsigned long) (ptr); \ + switch (size) { \ + case 1: __get_user_asm("bu"); break; \ + case 2: __get_user_asm("hu"); break; \ + case 4: __get_user_asm("" ); break; \ + default: __get_user_unknown(); break; \ + } \ + x = (__typeof__(*(ptr))) __gu_val; \ + __gu_err; \ +}) + +#define __get_user_check(x, ptr, size) \ +({ \ + __typeof__(*(ptr)) __gu_val; \ + unsigned long __gu_addr; \ + int __gu_err; \ + __gu_addr = (unsigned long) (ptr); \ + if (likely(__access_ok(__gu_addr,size))) { \ + switch (size) { \ + case 1: __get_user_asm("bu"); break; \ + case 2: __get_user_asm("hu"); break; \ + case 4: __get_user_asm("" ); break; \ + default: __get_user_unknown(); break; \ + } \ + } \ + else { \ + __gu_err = -EFAULT; \ + __gu_val = 0; \ + } \ + x = (__typeof__(*(ptr))) __gu_val; \ + __gu_err; \ +}) + +#define __get_user_asm(INSN) \ +({ \ + asm volatile( \ + "1:\n" \ + " mov"INSN" %2,%1\n" \ + " mov 0,%0\n" \ + "2:\n" \ + " .section .fixup,\"ax\"\n" \ + "3:\n\t" \ + " mov %3,%0\n" \ + " jmp 2b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b, 3b\n" \ + " .previous" \ + : "=&r" (__gu_err), "=&r" (__gu_val) \ + : "m" (__m(__gu_addr)), "i" (-EFAULT)); \ +}) + +extern int __get_user_unknown(void); + +#define __put_user_nocheck(x, ptr, size) \ +({ \ + union { \ + __typeof__(*(ptr)) val; \ + u32 bits[2]; \ + } __pu_val; \ + unsigned long __pu_addr; \ + int __pu_err; \ + __pu_val.val = (x); \ + __pu_addr = (unsigned long) (ptr); \ + switch (size) { \ + case 1: __put_user_asm("bu"); break; \ + case 2: __put_user_asm("hu"); break; \ + case 4: __put_user_asm("" ); break; \ + case 8: __put_user_asm8(); break; \ + default: __pu_err = __put_user_unknown(); break; \ + } \ + __pu_err; \ +}) + +#define __put_user_check(x, ptr, size) \ +({ \ + union { \ + __typeof__(*(ptr)) val; \ + u32 bits[2]; \ + } __pu_val; \ + unsigned long __pu_addr; \ + int __pu_err; \ + __pu_val.val = (x); \ + __pu_addr = (unsigned long) (ptr); \ + if (likely(__access_ok(__pu_addr, size))) { \ + switch (size) { \ + case 1: __put_user_asm("bu"); break; \ + case 2: __put_user_asm("hu"); break; \ + case 4: __put_user_asm("" ); break; \ + case 8: __put_user_asm8(); break; \ + default: __pu_err = __put_user_unknown(); break; \ + } \ + } \ + else { \ + __pu_err = -EFAULT; \ + } \ + __pu_err; \ +}) + +#define __put_user_asm(INSN) \ +({ \ + asm volatile( \ + "1:\n" \ + " mov"INSN" %1,%2\n" \ + " mov 0,%0\n" \ + "2:\n" \ + " .section .fixup,\"ax\"\n" \ + "3:\n" \ + " mov %3,%0\n" \ + " jmp 2b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 1b, 3b\n" \ + " .previous" \ + : "=&r" (__pu_err) \ + : "r" (__pu_val.val), "m" (__m(__pu_addr)), \ + "i" (-EFAULT) \ + ); \ +}) + +#define __put_user_asm8() \ +({ \ + asm volatile( \ + "1: mov %1,%3 \n" \ + "2: mov %2,%4 \n" \ + " mov 0,%0 \n" \ + "3: \n" \ + " .section .fixup,\"ax\" \n" \ + "4: \n" \ + " mov %5,%0 \n" \ + " jmp 3b \n" \ + " .previous \n" \ + " .section __ex_table,\"a\"\n" \ + " .balign 4 \n" \ + " .long 1b, 4b \n" \ + " .long 2b, 4b \n" \ + " .previous \n" \ + : "=&r" (__pu_err) \ + : "r" (__pu_val.bits[0]), "r" (__pu_val.bits[1]), \ + "m" (__m(__pu_addr)), "m" (__m(__pu_addr+4)), \ + "i" (-EFAULT) \ + ); \ +}) + +extern int __put_user_unknown(void); + + +/* + * Copy To/From Userspace + */ +/* Generic arbitrary sized copy. */ +#define __copy_user(to, from, size) \ +do { \ + if (size) { \ + void *__to = to; \ + const void *__from = from; \ + int w; \ + asm volatile( \ + "0: movbu (%0),%3;\n" \ + "1: movbu %3,(%1);\n" \ + " inc %0;\n" \ + " inc %1;\n" \ + " add -1,%2;\n" \ + " bne 0b;\n" \ + "2:\n" \ + " .section .fixup,\"ax\"\n" \ + "3: jmp 2b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,3b\n" \ + " .long 1b,3b\n" \ + " .previous\n" \ + : "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\ + : "0"(__from), "1"(__to), "2"(size) \ + : "memory"); \ + } \ +} while (0) + +#define __copy_user_zeroing(to, from, size) \ +do { \ + if (size) { \ + void *__to = to; \ + const void *__from = from; \ + int w; \ + asm volatile( \ + "0: movbu (%0),%3;\n" \ + "1: movbu %3,(%1);\n" \ + " inc %0;\n" \ + " inc %1;\n" \ + " add -1,%2;\n" \ + " bne 0b;\n" \ + "2:\n" \ + " .section .fixup,\"ax\"\n" \ + "3:\n" \ + " mov %2,%0\n" \ + " clr %3\n" \ + "4: movbu %3,(%1);\n" \ + " inc %1;\n" \ + " add -1,%2;\n" \ + " bne 4b;\n" \ + " mov %0,%2\n" \ + " jmp 2b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,3b\n" \ + " .long 1b,3b\n" \ + " .previous\n" \ + : "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\ + : "0"(__from), "1"(__to), "2"(size) \ + : "memory"); \ + } \ +} while (0) + +/* We let the __ versions of copy_from/to_user inline, because they're often + * used in fast paths and have only a small space overhead. + */ +static inline +unsigned long __generic_copy_from_user_nocheck(void *to, const void *from, + unsigned long n) +{ + __copy_user_zeroing(to, from, n); + return n; +} + +static inline +unsigned long __generic_copy_to_user_nocheck(void *to, const void *from, + unsigned long n) +{ + __copy_user(to, from, n); + return n; +} + + +#if 0 +#error don't use - these macros don't increment to & from pointers +/* Optimize just a little bit when we know the size of the move. */ +#define __constant_copy_user(to, from, size) \ +do { \ + asm volatile( \ + " mov %0,a0;\n" \ + "0: movbu (%1),d3;\n" \ + "1: movbu d3,(%2);\n" \ + " add -1,a0;\n" \ + " bne 0b;\n" \ + "2:;" \ + ".section .fixup,\"ax\"\n" \ + "3: jmp 2b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,3b\n" \ + " .long 1b,3b\n" \ + ".previous" \ + : \ + : "d"(size), "d"(to), "d"(from) \ + : "d3", "a0"); \ +} while (0) + +/* Optimize just a little bit when we know the size of the move. */ +#define __constant_copy_user_zeroing(to, from, size) \ +do { \ + asm volatile( \ + " mov %0,a0;\n" \ + "0: movbu (%1),d3;\n" \ + "1: movbu d3,(%2);\n" \ + " add -1,a0;\n" \ + " bne 0b;\n" \ + "2:;" \ + ".section .fixup,\"ax\"\n" \ + "3: jmp 2b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .balign 4\n" \ + " .long 0b,3b\n" \ + " .long 1b,3b\n" \ + ".previous" \ + : \ + : "d"(size), "d"(to), "d"(from) \ + : "d3", "a0"); \ +} while (0) + +static inline +unsigned long __constant_copy_to_user(void *to, const void *from, + unsigned long n) +{ + if (access_ok(VERIFY_WRITE, to, n)) + __constant_copy_user(to, from, n); + return n; +} + +static inline +unsigned long __constant_copy_from_user(void *to, const void *from, + unsigned long n) +{ + if (access_ok(VERIFY_READ, from, n)) + __constant_copy_user_zeroing(to, from, n); + return n; +} + +static inline +unsigned long __constant_copy_to_user_nocheck(void *to, const void *from, + unsigned long n) +{ + __constant_copy_user(to, from, n); + return n; +} + +static inline +unsigned long __constant_copy_from_user_nocheck(void *to, const void *from, + unsigned long n) +{ + __constant_copy_user_zeroing(to, from, n); + return n; +} +#endif + +extern unsigned long __generic_copy_to_user(void __user *, const void *, + unsigned long); +extern unsigned long __generic_copy_from_user(void *, const void __user *, + unsigned long); + +#define __copy_to_user_inatomic(to, from, n) \ + __generic_copy_to_user_nocheck((to), (from), (n)) +#define __copy_from_user_inatomic(to, from, n) \ + __generic_copy_from_user_nocheck((to), (from), (n)) + +#define __copy_to_user(to, from, n) \ +({ \ + might_sleep(); \ + __copy_to_user_inatomic((to), (from), (n)); \ +}) + +#define __copy_from_user(to, from, n) \ +({ \ + might_sleep(); \ + __copy_from_user_inatomic((to), (from), (n)); \ +}) + + +#define copy_to_user(to, from, n) __generic_copy_to_user((to), (from), (n)) +#define copy_from_user(to, from, n) __generic_copy_from_user((to), (from), (n)) + +extern long strncpy_from_user(char *dst, const char __user *src, long count); +extern long __strncpy_from_user(char *dst, const char __user *src, long count); +extern long strnlen_user(const char __user *str, long n); +#define strlen_user(str) strnlen_user(str, ~0UL >> 1) +extern unsigned long clear_user(void __user *mem, unsigned long len); +extern unsigned long __clear_user(void __user *mem, unsigned long len); + +#endif /* _ASM_UACCESS_H */ diff --git a/arch/mn10300/include/asm/ucontext.h b/arch/mn10300/include/asm/ucontext.h new file mode 100644 index 000000000000..fcab5c1d8e18 --- /dev/null +++ b/arch/mn10300/include/asm/ucontext.h @@ -0,0 +1,22 @@ +/* MN10300 User context + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UCONTEXT_H +#define _ASM_UCONTEXT_H + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext uc_mcontext; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + +#endif /* _ASM_UCONTEXT_H */ diff --git a/arch/mn10300/include/asm/unaligned.h b/arch/mn10300/include/asm/unaligned.h new file mode 100644 index 000000000000..0df671318ae4 --- /dev/null +++ b/arch/mn10300/include/asm/unaligned.h @@ -0,0 +1,20 @@ +/* MN10300 Unaligned memory access handling + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_MN10300_UNALIGNED_H +#define _ASM_MN10300_UNALIGNED_H + +#include <linux/unaligned/access_ok.h> +#include <linux/unaligned/generic.h> + +#define get_unaligned __get_unaligned_le +#define put_unaligned __put_unaligned_le + +#endif /* _ASM_MN10300_UNALIGNED_H */ diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h new file mode 100644 index 000000000000..fef5b434dadc --- /dev/null +++ b/arch/mn10300/include/asm/unistd.h @@ -0,0 +1,392 @@ +/* MN10300 System call number list + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UNISTD_H +#define _ASM_UNISTD_H + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86old 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_vm86 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_madvise1 219 /* delete when C lib stub is removed */ +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +/* 223 is unused */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 + +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_cacheflush 289 +#define __NR_ioprio_set 290 +#define __NR_ioprio_get 291 +#define __NR_inotify_init 292 +#define __NR_inotify_add_watch 293 +#define __NR_inotify_rm_watch 294 +#define __NR_migrate_pages 295 +#define __NR_openat 296 +#define __NR_mkdirat 297 +#define __NR_mknodat 298 +#define __NR_fchownat 299 +#define __NR_futimesat 300 +#define __NR_fstatat64 301 +#define __NR_unlinkat 302 +#define __NR_renameat 303 +#define __NR_linkat 304 +#define __NR_symlinkat 305 +#define __NR_readlinkat 306 +#define __NR_fchmodat 307 +#define __NR_faccessat 308 +#define __NR_pselect6 309 +#define __NR_ppoll 310 +#define __NR_unshare 311 +#define __NR_set_robust_list 312 +#define __NR_get_robust_list 313 +#define __NR_splice 314 +#define __NR_sync_file_range 315 +#define __NR_tee 316 +#define __NR_vmsplice 317 +#define __NR_move_pages 318 +#define __NR_getcpu 319 +#define __NR_epoll_pwait 320 +#define __NR_utimensat 321 +#define __NR_signalfd 322 +#define __NR_timerfd_create 323 +#define __NR_eventfd 324 +#define __NR_fallocate 325 +#define __NR_timerfd_settime 326 +#define __NR_timerfd_gettime 327 +#define __NR_signalfd4 328 +#define __NR_eventfd2 329 +#define __NR_epoll_create1 330 +#define __NR_dup3 331 +#define __NR_pipe2 332 +#define __NR_inotify_init1 333 +#define __NR_preadv 334 +#define __NR_pwritev 335 + +#ifdef __KERNEL__ + +#define NR_syscalls 326 + +/* + * specify the deprecated syscalls we want to support on this arch + */ +#define __ARCH_WANT_IPC_PARSE_VERSION +#define __ARCH_WANT_OLD_READDIR +#define __ARCH_WANT_OLD_STAT +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_ALARM +#define __ARCH_WANT_SYS_GETHOSTNAME +#define __ARCH_WANT_SYS_PAUSE +#define __ARCH_WANT_SYS_SGETMASK +#define __ARCH_WANT_SYS_SIGNAL +#define __ARCH_WANT_SYS_TIME +#define __ARCH_WANT_SYS_UTIME +#define __ARCH_WANT_SYS_WAITPID +#define __ARCH_WANT_SYS_SOCKETCALL +#define __ARCH_WANT_SYS_FADVISE64 +#define __ARCH_WANT_SYS_GETPGRP +#define __ARCH_WANT_SYS_LLSEEK +#define __ARCH_WANT_SYS_NICE +#define __ARCH_WANT_SYS_OLD_GETRLIMIT +#define __ARCH_WANT_SYS_OLDUMOUNT +#define __ARCH_WANT_SYS_SIGPENDING +#define __ARCH_WANT_SYS_SIGPROCMASK +#define __ARCH_WANT_SYS_RT_SIGACTION +#define __ARCH_WANT_SYS_RT_SIGSUSPEND + +/* + * "Conditional" syscalls + * + * What we want is __attribute__((weak,alias("sys_ni_syscall"))), + * but it doesn't work on all toolchains, so we just do it by hand + */ +#ifndef cond_syscall +#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); +#endif + +#endif /* __KERNEL__ */ +#endif /* _ASM_UNISTD_H */ diff --git a/arch/mn10300/include/asm/user.h b/arch/mn10300/include/asm/user.h new file mode 100644 index 000000000000..e1193908b78c --- /dev/null +++ b/arch/mn10300/include/asm/user.h @@ -0,0 +1,53 @@ +/* MN10300 User process data + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_USER_H +#define _ASM_USER_H + +#include <asm/page.h> +#include <linux/ptrace.h> + +#ifndef __ASSEMBLY__ +/* + * When the kernel dumps core, it starts by dumping the user struct - this will + * be used by gdb to figure out where the data and stack segments are within + * the file, and what virtual addresses to use. + */ +struct user { + /* We start with the registers, to mimic the way that "memory" is + * returned from the ptrace(3,...) function. + */ + struct pt_regs regs; /* Where the registers are actually stored */ + + /* The rest of this junk is to help gdb figure out what goes where */ + unsigned long int u_tsize; /* Text segment size (pages). */ + unsigned long int u_dsize; /* Data segment size (pages). */ + unsigned long int u_ssize; /* Stack segment size (pages). */ + unsigned long start_code; /* Starting virtual address of text. */ + unsigned long start_stack; /* Starting virtual address of stack area. + This is actually the bottom of the stack, + the top of the stack is always found in the + esp register. */ + long int signal; /* Signal that caused the core dump. */ + int reserved; /* No longer used */ + struct user_pt_regs *u_ar0; /* Used by gdb to help find the values for */ + + /* the registers */ + unsigned long magic; /* To uniquely identify a core file */ + char u_comm[32]; /* User command that was responsible */ +}; +#endif + +#define NBPG PAGE_SIZE +#define UPAGES 1 +#define HOST_TEXT_START_ADDR +(u.start_code) +#define HOST_STACK_END_ADDR +(u.start_stack + u.u_ssize * NBPG) + +#endif /* _ASM_USER_H */ diff --git a/arch/mn10300/include/asm/vga.h b/arch/mn10300/include/asm/vga.h new file mode 100644 index 000000000000..0163e50a3459 --- /dev/null +++ b/arch/mn10300/include/asm/vga.h @@ -0,0 +1,17 @@ +/* MN10300 VGA register definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_VGA_H +#define _ASM_VGA_H + + + +#endif /* _ASM_VGA_H */ diff --git a/arch/mn10300/include/asm/xor.h b/arch/mn10300/include/asm/xor.h new file mode 100644 index 000000000000..c82eb12a5b18 --- /dev/null +++ b/arch/mn10300/include/asm/xor.h @@ -0,0 +1 @@ +#include <asm-generic/xor.h> diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S index ceeaaaa359e2..3dc3e462f92a 100644 --- a/arch/mn10300/kernel/entry.S +++ b/arch/mn10300/kernel/entry.S @@ -20,7 +20,7 @@ #include <asm/intctl-regs.h> #include <asm/busctl-regs.h> #include <asm/timer-regs.h> -#include <asm/unit/leds.h> +#include <unit/leds.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/errno.h> @@ -723,6 +723,8 @@ ENTRY(sys_call_table) .long sys_dup3 .long sys_pipe2 .long sys_inotify_init1 + .long sys_preadv + .long sys_pwritev /* 335 */ nr_syscalls=(.-sys_call_table)/4 diff --git a/arch/mn10300/kernel/gdb-io-serial-low.S b/arch/mn10300/kernel/gdb-io-serial-low.S index c68dcd052201..4998b24f5d3a 100644 --- a/arch/mn10300/kernel/gdb-io-serial-low.S +++ b/arch/mn10300/kernel/gdb-io-serial-low.S @@ -18,7 +18,7 @@ #include <asm/thread_info.h> #include <asm/frame.inc> #include <asm/intctl-regs.h> -#include <asm/unit/serial.h> +#include <unit/serial.h> .text diff --git a/arch/mn10300/kernel/gdb-io-serial.c b/arch/mn10300/kernel/gdb-io-serial.c index 11584c51acd9..ae663dc717e9 100644 --- a/arch/mn10300/kernel/gdb-io-serial.c +++ b/arch/mn10300/kernel/gdb-io-serial.c @@ -22,7 +22,7 @@ #include <asm/gdb-stub.h> #include <asm/exceptions.h> #include <asm/serial-regs.h> -#include <asm/unit/serial.h> +#include <unit/serial.h> /* * initialise the GDB stub diff --git a/arch/mn10300/kernel/gdb-io-ttysm-low.S b/arch/mn10300/kernel/gdb-io-ttysm-low.S index 677c7876307c..060b7cca735d 100644 --- a/arch/mn10300/kernel/gdb-io-ttysm-low.S +++ b/arch/mn10300/kernel/gdb-io-ttysm-low.S @@ -18,7 +18,7 @@ #include <asm/cpu-regs.h> #include <asm/frame.inc> #include <asm/intctl-regs.h> -#include <asm/unit/serial.h> +#include <unit/serial.h> #include "mn10300-serial.h" .text diff --git a/arch/mn10300/kernel/gdb-io-ttysm.c b/arch/mn10300/kernel/gdb-io-ttysm.c index e94c25e8ca05..a560bbc3137d 100644 --- a/arch/mn10300/kernel/gdb-io-ttysm.c +++ b/arch/mn10300/kernel/gdb-io-ttysm.c @@ -20,7 +20,7 @@ #include <asm/system.h> #include <asm/gdb-stub.h> #include <asm/exceptions.h> -#include <asm/unit/clock.h> +#include <unit/clock.h> #include "mn10300-serial.h" #if defined(CONFIG_GDBSTUB_ON_TTYSM0) diff --git a/arch/mn10300/kernel/gdb-stub.c b/arch/mn10300/kernel/gdb-stub.c index 0ea7482c1522..41b11706c8ed 100644 --- a/arch/mn10300/kernel/gdb-stub.c +++ b/arch/mn10300/kernel/gdb-stub.c @@ -136,8 +136,8 @@ #include <asm/cacheflush.h> #include <asm/serial-regs.h> #include <asm/busctl-regs.h> -#include <asm/unit/leds.h> -#include <asm/unit/serial.h> +#include <unit/leds.h> +#include <unit/serial.h> /* define to use F7F7 rather than FF which is subverted by JTAG debugger */ #undef GDBSTUB_USE_F7F7_AS_BREAKPOINT diff --git a/arch/mn10300/kernel/head.S b/arch/mn10300/kernel/head.S index 606bd8c6758d..14f27f3bfaf4 100644 --- a/arch/mn10300/kernel/head.S +++ b/arch/mn10300/kernel/head.S @@ -9,6 +9,7 @@ * 2 of the Licence, or (at your option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <linux/linkage.h> #include <linux/serial_reg.h> @@ -17,9 +18,9 @@ #include <asm/pgtable.h> #include <asm/frame.inc> #include <asm/param.h> -#include <asm/unit/serial.h> +#include <unit/serial.h> - .section .text.head,"ax" + __HEAD ############################################################################### # diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c index 50fdb5c16e0c..4c3c58ef5cda 100644 --- a/arch/mn10300/kernel/irq.c +++ b/arch/mn10300/kernel/irq.c @@ -140,7 +140,7 @@ void __init init_IRQ(void) int irq; for (irq = 0; irq < NR_IRQS; irq++) - if (irq_desc[irq].chip == &no_irq_type) + if (irq_desc[irq].chip == &no_irq_chip) /* due to the PIC latching interrupt requests, even * when the IRQ is disabled, IRQ_PENDING is superfluous * and we can use handle_level_irq() for edge-triggered diff --git a/arch/mn10300/kernel/mn10300-serial-low.S b/arch/mn10300/kernel/mn10300-serial-low.S index ef3f4c1df2a4..224485388228 100644 --- a/arch/mn10300/kernel/mn10300-serial-low.S +++ b/arch/mn10300/kernel/mn10300-serial-low.S @@ -18,8 +18,8 @@ #include <asm/cpu-regs.h> #include <asm/frame.inc> #include <asm/timer-regs.h> -#include <asm/proc/cache.h> -#include <asm/unit/timex.h> +#include <proc/cache.h> +#include <unit/timex.h> #include "mn10300-serial.h" #define SCxCTR 0x00 diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index 59b9c4bf9583..2fd59664d00a 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -41,7 +41,7 @@ static const char serial_revdate[] = "2007-11-06"; #include <asm/irq.h> #include <asm/bitops.h> #include <asm/serial-regs.h> -#include <asm/unit/timex.h> +#include <unit/timex.h> #include "mn10300-serial.h" static inline __attribute__((format(printf, 1, 2))) diff --git a/arch/mn10300/kernel/mn10300-watchdog.c b/arch/mn10300/kernel/mn10300-watchdog.c index 2e370d88a87a..f362d9d138f1 100644 --- a/arch/mn10300/kernel/mn10300-watchdog.c +++ b/arch/mn10300/kernel/mn10300-watchdog.c @@ -25,7 +25,7 @@ #include <asm/div64.h> #include <asm/smp.h> #include <asm/gdb-stub.h> -#include <asm/proc/clock.h> +#include <proc/clock.h> static DEFINE_SPINLOCK(watchdog_print_lock); static unsigned int watchdog; diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index e1d88ab51008..79890edfd67a 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -30,7 +30,7 @@ #include <asm/setup.h> #include <asm/io.h> #include <asm/smp.h> -#include <asm/proc/proc.h> +#include <proc/proc.h> #include <asm/busctl-regs.h> #include <asm/fpu.h> #include <asm/sections.h> @@ -136,10 +136,6 @@ void __init setup_arch(char **cmdline_p) data_resource.start = virt_to_bus(&_etext); data_resource.end = virt_to_bus(&_edata)-1; -#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT) -#define PFN_DOWN(x) ((x) >> PAGE_SHIFT) -#define PFN_PHYS(x) ((x) << PAGE_SHIFT) - start_pfn = (CONFIG_KERNEL_RAM_BASE_ADDRESS >> PAGE_SHIFT); kstart_pfn = PFN_UP(__pa(&_text)); free_pfn = PFN_UP(__pa(&_end)); diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c index fcb9a03d46a8..681ad8c9e4fb 100644 --- a/arch/mn10300/kernel/traps.c +++ b/arch/mn10300/kernel/traps.c @@ -37,7 +37,7 @@ #include <asm/cacheflush.h> #include <asm/cpu-regs.h> #include <asm/busctl-regs.h> -#include <asm/unit/leds.h> +#include <unit/leds.h> #include <asm/fpu.h> #include <asm/gdb-stub.h> #include <asm/sections.h> diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S index b8259668f7dc..24de6b90f401 100644 --- a/arch/mn10300/kernel/vmlinux.lds.S +++ b/arch/mn10300/kernel/vmlinux.lds.S @@ -27,10 +27,7 @@ SECTIONS _stext = .; _text = .; /* Text and read-only data */ .text : { - *( - .text.head - .text - ) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/mn10300/oprofile/Kconfig b/arch/mn10300/oprofile/Kconfig deleted file mode 100644 index 19d37730b664..000000000000 --- a/arch/mn10300/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h new file mode 100644 index 000000000000..bdc1f9a59b4c --- /dev/null +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h @@ -0,0 +1,33 @@ +/* MN103E010 Cache specification + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PROC_CACHE_H +#define _ASM_PROC_CACHE_H + +/* L1 cache */ + +#define L1_CACHE_NWAYS 4 /* number of ways in caches */ +#define L1_CACHE_NENTRIES 256 /* number of entries in each way */ +#define L1_CACHE_BYTES 16 /* bytes per entry */ +#define L1_CACHE_SHIFT 4 /* shift for bytes per entry */ +#define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */ + +#define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */ +#define L1_CACHE_TAG_DIRTY 0x00000008 /* data cache tag dirty bit */ +#define L1_CACHE_TAG_ENTRY 0x00000ff0 /* cache tag entry address mask */ +#define L1_CACHE_TAG_ADDRESS 0xfffff000 /* cache tag line address mask */ + +/* + * specification of the interval between interrupt checking intervals whilst + * managing the cache with the interrupts disabled + */ +#define MN10300_DCACHE_INV_RANGE_INTR_LOG2_INTERVAL 4 + +#endif /* _ASM_PROC_CACHE_H */ diff --git a/arch/mn10300/proc-mn103e010/include/proc/clock.h b/arch/mn10300/proc-mn103e010/include/proc/clock.h new file mode 100644 index 000000000000..aa23e147d620 --- /dev/null +++ b/arch/mn10300/proc-mn103e010/include/proc/clock.h @@ -0,0 +1,18 @@ +/* MN103E010-specific clocks + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_PROC_CLOCK_H +#define _ASM_PROC_CLOCK_H + +#include <unit/clock.h> + +#define MN10300_WDCLK MN10300_IOCLK + +#endif /* _ASM_PROC_CLOCK_H */ diff --git a/arch/mn10300/proc-mn103e010/include/proc/irq.h b/arch/mn10300/proc-mn103e010/include/proc/irq.h new file mode 100644 index 000000000000..aa6ee8f98b1b --- /dev/null +++ b/arch/mn10300/proc-mn103e010/include/proc/irq.h @@ -0,0 +1,34 @@ +/* MN103E010 On-board interrupt controller numbers + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_PROC_IRQ_H +#define _ASM_PROC_IRQ_H + +#ifdef __KERNEL__ + +#define GxICR_NUM_IRQS 42 + +#define GxICR_NUM_XIRQS 8 + +#define XIRQ0 34 +#define XIRQ1 35 +#define XIRQ2 36 +#define XIRQ3 37 +#define XIRQ4 38 +#define XIRQ5 39 +#define XIRQ6 40 +#define XIRQ7 41 + +#define XIRQ2IRQ(num) (XIRQ0 + num) + +#endif /* __KERNEL__ */ + +#endif /* _ASM_PROC_IRQ_H */ diff --git a/arch/mn10300/proc-mn103e010/include/proc/proc.h b/arch/mn10300/proc-mn103e010/include/proc/proc.h new file mode 100644 index 000000000000..22a2b93f70b7 --- /dev/null +++ b/arch/mn10300/proc-mn103e010/include/proc/proc.h @@ -0,0 +1,18 @@ +/* MN103E010 Processor description + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_PROC_PROC_H +#define _ASM_PROC_PROC_H + +#define PROCESSOR_VENDOR_NAME "Matsushita" +#define PROCESSOR_MODEL_NAME "mn103e010" + +#endif /* _ASM_PROC_PROC_H */ diff --git a/arch/mn10300/unit-asb2303/include/unit/clock.h b/arch/mn10300/unit-asb2303/include/unit/clock.h new file mode 100644 index 000000000000..8b450e920af1 --- /dev/null +++ b/arch/mn10300/unit-asb2303/include/unit/clock.h @@ -0,0 +1,45 @@ +/* ASB2303-specific clocks + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_CLOCK_H +#define _ASM_UNIT_CLOCK_H + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_MN10300_RTC + +extern unsigned long mn10300_ioclk; /* IOCLK (crystal speed) in HZ */ +extern unsigned long mn10300_iobclk; +extern unsigned long mn10300_tsc_per_HZ; + +#define MN10300_IOCLK ((unsigned long)mn10300_ioclk) +/* If this processors has a another clock, uncomment the below. */ +/* #define MN10300_IOBCLK ((unsigned long)mn10300_iobclk) */ + +#else /* !CONFIG_MN10300_RTC */ + +#define MN10300_IOCLK 33333333UL +/* #define MN10300_IOBCLK 66666666UL */ + +#endif /* !CONFIG_MN10300_RTC */ + +#define MN10300_JCCLK MN10300_IOCLK +#define MN10300_TSCCLK MN10300_IOCLK + +#ifdef CONFIG_MN10300_RTC +#define MN10300_TSC_PER_HZ ((unsigned long)mn10300_tsc_per_HZ) +#else /* !CONFIG_MN10300_RTC */ +#define MN10300_TSC_PER_HZ (MN10300_TSCCLK/HZ) +#endif /* !CONFIG_MN10300_RTC */ + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_UNIT_CLOCK_H */ diff --git a/arch/mn10300/unit-asb2303/include/unit/leds.h b/arch/mn10300/unit-asb2303/include/unit/leds.h new file mode 100644 index 000000000000..3a7543ea7b5c --- /dev/null +++ b/arch/mn10300/unit-asb2303/include/unit/leds.h @@ -0,0 +1,43 @@ +/* ASB2303-specific LEDs + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_LEDS_H +#define _ASM_UNIT_LEDS_H + +#include <asm/pio-regs.h> +#include <asm/cpu-regs.h> +#include <asm/exceptions.h> + +#define ASB2303_GPIO0DEF __SYSREG(0xDB000000, u32) +#define ASB2303_7SEGLEDS __SYSREG(0xDB000008, u32) + +/* + * use the 7-segment LEDs to indicate states + */ + +/* flip the 7-segment LEDs between "G" and "-" */ +#define mn10300_set_gdbleds(ONOFF) \ +do { \ + ASB2303_7SEGLEDS = (ONOFF) ? 0x85 : 0x7f; \ +} while (0) + +/* indicate double-fault by displaying "d" on the LEDs */ +#define mn10300_set_dbfleds \ + mov 0x43,d0 ; \ + movbu d0,(ASB2303_7SEGLEDS) + +#ifndef __ASSEMBLY__ +extern void peripheral_leds_display_exception(enum exception_code code); +extern void peripheral_leds_led_chase(void); +extern void debug_to_serial(const char *p, int n); +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_UNIT_LEDS_H */ diff --git a/arch/mn10300/unit-asb2303/include/unit/serial.h b/arch/mn10300/unit-asb2303/include/unit/serial.h new file mode 100644 index 000000000000..047566cd2e36 --- /dev/null +++ b/arch/mn10300/unit-asb2303/include/unit/serial.h @@ -0,0 +1,136 @@ +/* ASB2303-specific 8250 serial ports + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_SERIAL_H +#define _ASM_UNIT_SERIAL_H + +#include <asm/cpu-regs.h> +#include <proc/irq.h> +#include <linux/serial_reg.h> + +#define SERIAL_PORT0_BASE_ADDRESS 0xA6FB0000 +#define SERIAL_PORT1_BASE_ADDRESS 0xA6FC0000 + +#define SERIAL_IRQ XIRQ0 /* Dual serial (PC16552) (Hi) */ + +/* + * dispose of the /dev/ttyS0 and /dev/ttyS1 serial ports + */ +#ifndef CONFIG_GDBSTUB_ON_TTYSx + +#define SERIAL_PORT_DFNS \ + { \ + .baud_base = BASE_BAUD, \ + .irq = SERIAL_IRQ, \ + .flags = STD_COM_FLAGS, \ + .iomem_base = (u8 *) SERIAL_PORT0_BASE_ADDRESS, \ + .iomem_reg_shift = 2, \ + .io_type = SERIAL_IO_MEM, \ + }, \ + { \ + .baud_base = BASE_BAUD, \ + .irq = SERIAL_IRQ, \ + .flags = STD_COM_FLAGS, \ + .iomem_base = (u8 *) SERIAL_PORT1_BASE_ADDRESS, \ + .iomem_reg_shift = 2, \ + .io_type = SERIAL_IO_MEM, \ + }, + +#ifndef __ASSEMBLY__ + +static inline void __debug_to_serial(const char *p, int n) +{ +} + +#endif /* !__ASSEMBLY__ */ + +#else /* CONFIG_GDBSTUB_ON_TTYSx */ + +#define SERIAL_PORT_DFNS /* both stolen by gdb-stub because they share an IRQ */ + +#if defined(CONFIG_GDBSTUB_ON_TTYS0) +#define GDBPORT_SERIAL_RX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX * 4, u8) +#define GDBPORT_SERIAL_TX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX * 4, u8) +#define GDBPORT_SERIAL_DLL __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 4, u8) +#define GDBPORT_SERIAL_DLM __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 4, u8) +#define GDBPORT_SERIAL_IER __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 4, u8) +#define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8) +#define GDBPORT_SERIAL_FCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 4, u8) +#define GDBPORT_SERIAL_LCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 4, u8) +#define GDBPORT_SERIAL_MCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8) +#define GDBPORT_SERIAL_LSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8) +#define GDBPORT_SERIAL_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8) +#define GDBPORT_SERIAL_SCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 4, u8) +#define GDBPORT_SERIAL_IRQ SERIAL_IRQ + +#elif defined(CONFIG_GDBSTUB_ON_TTYS1) +#define GDBPORT_SERIAL_RX __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_RX * 4, u8) +#define GDBPORT_SERIAL_TX __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_TX * 4, u8) +#define GDBPORT_SERIAL_DLL __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_DLL * 4, u8) +#define GDBPORT_SERIAL_DLM __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_DLM * 4, u8) +#define GDBPORT_SERIAL_IER __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_IER * 4, u8) +#define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_IIR * 4, u8) +#define GDBPORT_SERIAL_FCR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_FCR * 4, u8) +#define GDBPORT_SERIAL_LCR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_LCR * 4, u8) +#define GDBPORT_SERIAL_MCR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_MCR * 4, u8) +#define GDBPORT_SERIAL_LSR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_LSR * 4, u8) +#define GDBPORT_SERIAL_MSR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_MSR * 4, u8) +#define GDBPORT_SERIAL_SCR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_SCR * 4, u8) +#define GDBPORT_SERIAL_IRQ SERIAL_IRQ +#endif + +#ifndef __ASSEMBLY__ + +#define LSR_WAIT_FOR(STATE) \ +do { \ + while (!(GDBPORT_SERIAL_LSR & UART_LSR_##STATE)) {} \ +} while (0) +#define FLOWCTL_WAIT_FOR(LINE) \ +do { \ + while (!(GDBPORT_SERIAL_MSR & UART_MSR_##LINE)) {} \ +} while (0) +#define FLOWCTL_CLEAR(LINE) \ +do { \ + GDBPORT_SERIAL_MCR &= ~UART_MCR_##LINE; \ +} while (0) +#define FLOWCTL_SET(LINE) \ +do { \ + GDBPORT_SERIAL_MCR |= UART_MCR_##LINE; \ +} while (0) +#define FLOWCTL_QUERY(LINE) ({ GDBPORT_SERIAL_MSR & UART_MSR_##LINE; }) + +static inline void __debug_to_serial(const char *p, int n) +{ + char ch; + + FLOWCTL_SET(DTR); + + for (; n > 0; n--) { + LSR_WAIT_FOR(THRE); + FLOWCTL_WAIT_FOR(CTS); + + ch = *p++; + if (ch == 0x0a) { + GDBPORT_SERIAL_TX = 0x0d; + LSR_WAIT_FOR(THRE); + FLOWCTL_WAIT_FOR(CTS); + } + GDBPORT_SERIAL_TX = ch; + } + + FLOWCTL_CLEAR(DTR); +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* CONFIG_GDBSTUB_ON_TTYSx */ + +#endif /* _ASM_UNIT_SERIAL_H */ diff --git a/arch/mn10300/unit-asb2303/include/unit/smc91111.h b/arch/mn10300/unit-asb2303/include/unit/smc91111.h new file mode 100644 index 000000000000..dd456e9c513f --- /dev/null +++ b/arch/mn10300/unit-asb2303/include/unit/smc91111.h @@ -0,0 +1,50 @@ +/* Support for the SMC91C111 NIC on an ASB2303 + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UNIT_SMC91111_H +#define _ASM_UNIT_SMC91111_H + +#include <asm/intctl-regs.h> + +#define SMC91111_BASE 0xAA000300UL +#define SMC91111_BASE_END 0xAA000400UL +#define SMC91111_IRQ XIRQ3 + +#define SMC_CAN_USE_8BIT 0 +#define SMC_CAN_USE_16BIT 1 +#define SMC_CAN_USE_32BIT 0 +#define SMC_NOWAIT 1 +#define SMC_IRQ_FLAGS (0) + +#if SMC_CAN_USE_8BIT +#define SMC_inb(a, r) inb((unsigned long) ((a) + (r))) +#define SMC_outb(v, a, r) outb(v, (unsigned long) ((a) + (r))) +#endif + +#if SMC_CAN_USE_16BIT +#define SMC_inw(a, r) inw((unsigned long) ((a) + (r))) +#define SMC_outw(v, a, r) outw(v, (unsigned long) ((a) + (r))) +#define SMC_insw(a, r, p, l) insw((unsigned long) ((a) + (r)), (p), (l)) +#define SMC_outsw(a, r, p, l) outsw((unsigned long) ((a) + (r)), (p), (l)) +#endif + +#if SMC_CAN_USE_32BIT +#define SMC_inl(a, r) inl((unsigned long) ((a) + (r))) +#define SMC_outl(v, a, r) outl(v, (unsigned long) ((a) + (r))) +#define SMC_insl(a, r, p, l) insl((unsigned long) ((a) + (r)), (p), (l)) +#define SMC_outsl(a, r, p, l) outsl((unsigned long) ((a) + (r)), (p), (l)) +#endif + +#define RPC_LSA_DEFAULT RPC_LED_100_10 +#define RPC_LSB_DEFAULT RPC_LED_TX_RX + +#define set_irq_type(irq, type) + +#endif /* _ASM_UNIT_SMC91111_H */ diff --git a/arch/mn10300/unit-asb2303/include/unit/timex.h b/arch/mn10300/unit-asb2303/include/unit/timex.h new file mode 100644 index 000000000000..f206b63c95b4 --- /dev/null +++ b/arch/mn10300/unit-asb2303/include/unit/timex.h @@ -0,0 +1,135 @@ +/* ASB2303-specific timer specifcations + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UNIT_TIMEX_H +#define _ASM_UNIT_TIMEX_H + +#ifndef __ASSEMBLY__ +#include <linux/irq.h> +#endif /* __ASSEMBLY__ */ + +#include <asm/timer-regs.h> +#include <unit/clock.h> + +/* + * jiffies counter specifications + */ + +#define TMJCBR_MAX 0xffff +#define TMJCBC TM01BC + +#define TMJCMD TM01MD +#define TMJCBR TM01BR +#define TMJCIRQ TM1IRQ +#define TMJCICR TM1ICR +#define TMJCICR_LEVEL GxICR_LEVEL_5 + +#ifndef __ASSEMBLY__ + +static inline void startup_jiffies_counter(void) +{ + unsigned rate; + u16 md, t16; + + /* use as little prescaling as possible to avoid losing accuracy */ + md = TM0MD_SRC_IOCLK; + rate = MN10300_JCCLK / HZ; + + if (rate > TMJCBR_MAX) { + md = TM0MD_SRC_IOCLK_8; + rate = MN10300_JCCLK / 8 / HZ; + + if (rate > TMJCBR_MAX) { + md = TM0MD_SRC_IOCLK_32; + rate = MN10300_JCCLK / 32 / HZ; + + if (rate > TMJCBR_MAX) + BUG(); + } + } + + TMJCBR = rate - 1; + t16 = TMJCBR; + + TMJCMD = + md | + TM1MD_SRC_TM0CASCADE << 8 | + TM0MD_INIT_COUNTER | + TM1MD_INIT_COUNTER << 8; + + TMJCMD = + md | + TM1MD_SRC_TM0CASCADE << 8 | + TM0MD_COUNT_ENABLE | + TM1MD_COUNT_ENABLE << 8; + + t16 = TMJCMD; + + TMJCICR |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST; + t16 = TMJCICR; +} + +static inline void shutdown_jiffies_counter(void) +{ +} + +#endif /* !__ASSEMBLY__ */ + + +/* + * timestamp counter specifications + */ + +#define TMTSCBR_MAX 0xffffffff +#define TMTSCBC TM45BC + +#ifndef __ASSEMBLY__ + +static inline void startup_timestamp_counter(void) +{ + /* set up timer 4 & 5 cascaded as a 32-bit counter to count real time + * - count down from 4Gig-1 to 0 and wrap at IOCLK rate + */ + TM45BR = TMTSCBR_MAX; + + TM4MD = TM4MD_SRC_IOCLK; + TM4MD |= TM4MD_INIT_COUNTER; + TM4MD &= ~TM4MD_INIT_COUNTER; + TM4ICR = 0; + + TM5MD = TM5MD_SRC_TM4CASCADE; + TM5MD |= TM5MD_INIT_COUNTER; + TM5MD &= ~TM5MD_INIT_COUNTER; + TM5ICR = 0; + + TM5MD |= TM5MD_COUNT_ENABLE; + TM4MD |= TM4MD_COUNT_ENABLE; +} + +static inline void shutdown_timestamp_counter(void) +{ + TM4MD = 0; + TM5MD = 0; +} + +/* + * we use a cascaded pair of 16-bit down-counting timers to count I/O + * clock cycles for the purposes of time keeping + */ +typedef unsigned long cycles_t; + +static inline cycles_t read_timestamp_counter(void) +{ + return (cycles_t)TMTSCBC; +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_UNIT_TIMEX_H */ diff --git a/arch/mn10300/unit-asb2303/leds.c b/arch/mn10300/unit-asb2303/leds.c index cd4bc78ccfc8..c03839357a14 100644 --- a/arch/mn10300/unit-asb2303/leds.c +++ b/arch/mn10300/unit-asb2303/leds.c @@ -16,7 +16,7 @@ #include <asm/processor.h> #include <asm/intctl-regs.h> #include <asm/rtc-regs.h> -#include <asm/unit/leds.h> +#include <unit/leds.h> #if 0 static const u8 asb2303_led_hex_tbl[16] = { diff --git a/arch/mn10300/unit-asb2303/smc91111.c b/arch/mn10300/unit-asb2303/smc91111.c index 30875dd65631..43c246439413 100644 --- a/arch/mn10300/unit-asb2303/smc91111.c +++ b/arch/mn10300/unit-asb2303/smc91111.c @@ -18,7 +18,7 @@ #include <asm/timex.h> #include <asm/processor.h> #include <asm/intctl-regs.h> -#include <asm/unit/smc91111.h> +#include <unit/smc91111.h> static struct resource smc91c111_resources[] = { [0] = { diff --git a/arch/mn10300/unit-asb2305/include/unit/clock.h b/arch/mn10300/unit-asb2305/include/unit/clock.h new file mode 100644 index 000000000000..7d514841ffda --- /dev/null +++ b/arch/mn10300/unit-asb2305/include/unit/clock.h @@ -0,0 +1,45 @@ +/* ASB2305-specific clocks + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_CLOCK_H +#define _ASM_UNIT_CLOCK_H + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_MN10300_RTC + +extern unsigned long mn10300_ioclk; /* IOCLK (crystal speed) in HZ */ +extern unsigned long mn10300_iobclk; +extern unsigned long mn10300_tsc_per_HZ; + +#define MN10300_IOCLK ((unsigned long)mn10300_ioclk) +/* If this processors has a another clock, uncomment the below. */ +/* #define MN10300_IOBCLK ((unsigned long)mn10300_iobclk) */ + +#else /* !CONFIG_MN10300_RTC */ + +#define MN10300_IOCLK 33333333UL +/* #define MN10300_IOBCLK 66666666UL */ + +#endif /* !CONFIG_MN10300_RTC */ + +#define MN10300_JCCLK MN10300_IOCLK +#define MN10300_TSCCLK MN10300_IOCLK + +#ifdef CONFIG_MN10300_RTC +#define MN10300_TSC_PER_HZ ((unsigned long)mn10300_tsc_per_HZ) +#else /* !CONFIG_MN10300_RTC */ +#define MN10300_TSC_PER_HZ (MN10300_TSCCLK/HZ) +#endif /* !CONFIG_MN10300_RTC */ + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_UNIT_CLOCK_H */ diff --git a/arch/mn10300/unit-asb2305/include/unit/leds.h b/arch/mn10300/unit-asb2305/include/unit/leds.h new file mode 100644 index 000000000000..bc471f617fd1 --- /dev/null +++ b/arch/mn10300/unit-asb2305/include/unit/leds.h @@ -0,0 +1,51 @@ +/* ASB2305-specific LEDs + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_LEDS_H +#define _ASM_UNIT_LEDS_H + +#include <asm/pio-regs.h> +#include <asm/cpu-regs.h> +#include <asm/exceptions.h> + +#define ASB2305_7SEGLEDS __SYSREG(0xA6F90000, u32) + +/* perform a hard reset by driving PIO06 low */ +#define mn10300_unit_hard_reset() \ +do { \ + P0OUT &= 0xbf; \ + P0MD = (P0MD & P0MD_6) | P0MD_6_OUT; \ +} while (0) + +/* + * use the 7-segment LEDs to indicate states + */ +/* indicate double-fault by displaying "db-f" on the LEDs */ +#define mn10300_set_dbfleds \ + mov 0x43077f1d,d0 ; \ + mov d0,(ASB2305_7SEGLEDS) + +/* flip the 7-segment LEDs between "Gdb-" and "----" */ +#define mn10300_set_gdbleds(ONOFF) \ +do { \ + ASB2305_7SEGLEDS = (ONOFF) ? 0x8543077f : 0x7f7f7f7f; \ +} while (0) + +#ifndef __ASSEMBLY__ +extern void peripheral_leds_display_exception(enum exception_code); +extern void peripheral_leds_led_chase(void); +extern void peripheral_leds7x4_display_dec(unsigned int, unsigned int); +extern void peripheral_leds7x4_display_hex(unsigned int, unsigned int); +extern void peripheral_leds7x4_display_minssecs(unsigned int, unsigned int); +extern void peripheral_leds7x4_display_rtc(void); +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_UNIT_LEDS_H */ diff --git a/arch/mn10300/unit-asb2305/include/unit/serial.h b/arch/mn10300/unit-asb2305/include/unit/serial.h new file mode 100644 index 000000000000..3bfc90938787 --- /dev/null +++ b/arch/mn10300/unit-asb2305/include/unit/serial.h @@ -0,0 +1,120 @@ +/* ASB2305-specific 8250 serial ports + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UNIT_SERIAL_H +#define _ASM_UNIT_SERIAL_H + +#include <asm/cpu/cpu-regs.h> +#include <proc/irq.h> +#include <linux/serial_reg.h> + +#define SERIAL_PORT0_BASE_ADDRESS 0xA6FB0000 +#define ASB2305_DEBUG_MCR __SYSREG(0xA6FB0000 + UART_MCR * 2, u8) + +#define SERIAL_IRQ XIRQ0 /* Dual serial (PC16552) (Hi) */ + +/* + * dispose of the /dev/ttyS0 serial port + */ +#ifndef CONFIG_GDBSTUB_ON_TTYSx + +#define SERIAL_PORT_DFNS \ + { \ + .baud_base = BASE_BAUD, \ + .irq = SERIAL_IRQ, \ + .flags = STD_COM_FLAGS, \ + .iomem_base = (u8 *) SERIAL_PORT0_BASE_ADDRESS, \ + .iomem_reg_shift = 2, \ + .io_type = SERIAL_IO_MEM, \ + }, + +#ifndef __ASSEMBLY__ + +static inline void __debug_to_serial(const char *p, int n) +{ +} + +#endif /* !__ASSEMBLY__ */ + +#else /* CONFIG_GDBSTUB_ON_TTYSx */ + +#define SERIAL_PORT_DFNS /* stolen by gdb-stub */ + +#if defined(CONFIG_GDBSTUB_ON_TTYS0) +#define GDBPORT_SERIAL_RX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX * 4, u8) +#define GDBPORT_SERIAL_TX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX * 4, u8) +#define GDBPORT_SERIAL_DLL __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 4, u8) +#define GDBPORT_SERIAL_DLM __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 4, u8) +#define GDBPORT_SERIAL_IER __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 4, u8) +#define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8) +#define GDBPORT_SERIAL_FCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 4, u8) +#define GDBPORT_SERIAL_LCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 4, u8) +#define GDBPORT_SERIAL_MCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8) +#define GDBPORT_SERIAL_LSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8) +#define GDBPORT_SERIAL_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8) +#define GDBPORT_SERIAL_SCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 4, u8) +#define GDBPORT_SERIAL_IRQ SERIAL_IRQ + +#elif defined(CONFIG_GDBSTUB_ON_TTYS1) +#error The ASB2305 doesnt have a /dev/ttyS1 +#endif + +#ifndef __ASSEMBLY__ + +#define TTYS0_TX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX * 4, u8) +#define TTYS0_MCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8) +#define TTYS0_LSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8) +#define TTYS0_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8) + +#define LSR_WAIT_FOR(STATE) \ +do { \ + while (!(TTYS0_LSR & UART_LSR_##STATE)) {} \ +} while (0) +#define FLOWCTL_WAIT_FOR(LINE) \ +do { \ + while (!(TTYS0_MSR & UART_MSR_##LINE)) {} \ +} while (0) +#define FLOWCTL_CLEAR(LINE) \ +do { \ + TTYS0_MCR &= ~UART_MCR_##LINE; \ +} while (0) +#define FLOWCTL_SET(LINE) \ +do { \ + TTYS0_MCR |= UART_MCR_##LINE; \ +} while (0) +#define FLOWCTL_QUERY(LINE) ({ TTYS0_MSR & UART_MSR_##LINE; }) + +static inline void __debug_to_serial(const char *p, int n) +{ + char ch; + + FLOWCTL_SET(DTR); + + for (; n > 0; n--) { + LSR_WAIT_FOR(THRE); + FLOWCTL_WAIT_FOR(CTS); + + ch = *p++; + if (ch == 0x0a) { + TTYS0_TX = 0x0d; + LSR_WAIT_FOR(THRE); + FLOWCTL_WAIT_FOR(CTS); + } + TTYS0_TX = ch; + } + + FLOWCTL_CLEAR(DTR); +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* CONFIG_GDBSTUB_ON_TTYSx */ + +#endif /* _ASM_UNIT_SERIAL_H */ diff --git a/arch/mn10300/unit-asb2305/include/unit/timex.h b/arch/mn10300/unit-asb2305/include/unit/timex.h new file mode 100644 index 000000000000..a71c49aa85eb --- /dev/null +++ b/arch/mn10300/unit-asb2305/include/unit/timex.h @@ -0,0 +1,135 @@ +/* ASB2305 timer specifcations + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_UNIT_TIMEX_H +#define _ASM_UNIT_TIMEX_H + +#ifndef __ASSEMBLY__ +#include <linux/irq.h> +#endif /* __ASSEMBLY__ */ + +#include <asm/cpu/timer-regs.h> +#include <unit/clock.h> + +/* + * jiffies counter specifications + */ + +#define TMJCBR_MAX 0xffff +#define TMJCBC TM01BC + +#define TMJCMD TM01MD +#define TMJCBR TM01BR +#define TMJCIRQ TM1IRQ +#define TMJCICR TM1ICR +#define TMJCICR_LEVEL GxICR_LEVEL_5 + +#ifndef __ASSEMBLY__ + +static inline void startup_jiffies_counter(void) +{ + unsigned rate; + u16 md, t16; + + /* use as little prescaling as possible to avoid losing accuracy */ + md = TM0MD_SRC_IOCLK; + rate = MN10300_JCCLK / HZ; + + if (rate > TMJCBR_MAX) { + md = TM0MD_SRC_IOCLK_8; + rate = MN10300_JCCLK / 8 / HZ; + + if (rate > TMJCBR_MAX) { + md = TM0MD_SRC_IOCLK_32; + rate = MN10300_JCCLK / 32 / HZ; + + if (rate > TMJCBR_MAX) + BUG(); + } + } + + TMJCBR = rate - 1; + t16 = TMJCBR; + + TMJCMD = + md | + TM1MD_SRC_TM0CASCADE << 8 | + TM0MD_INIT_COUNTER | + TM1MD_INIT_COUNTER << 8; + + TMJCMD = + md | + TM1MD_SRC_TM0CASCADE << 8 | + TM0MD_COUNT_ENABLE | + TM1MD_COUNT_ENABLE << 8; + + t16 = TMJCMD; + + TMJCICR |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST; + t16 = TMJCICR; +} + +static inline void shutdown_jiffies_counter(void) +{ +} + +#endif /* !__ASSEMBLY__ */ + + +/* + * timestamp counter specifications + */ + +#define TMTSCBR_MAX 0xffffffff +#define TMTSCBC TM45BC + +#ifndef __ASSEMBLY__ + +static inline void startup_timestamp_counter(void) +{ + /* set up timer 4 & 5 cascaded as a 32-bit counter to count real time + * - count down from 4Gig-1 to 0 and wrap at IOCLK rate + */ + TM45BR = TMTSCBR_MAX; + + TM4MD = TM4MD_SRC_IOCLK; + TM4MD |= TM4MD_INIT_COUNTER; + TM4MD &= ~TM4MD_INIT_COUNTER; + TM4ICR = 0; + + TM5MD = TM5MD_SRC_TM4CASCADE; + TM5MD |= TM5MD_INIT_COUNTER; + TM5MD &= ~TM5MD_INIT_COUNTER; + TM5ICR = 0; + + TM5MD |= TM5MD_COUNT_ENABLE; + TM4MD |= TM4MD_COUNT_ENABLE; +} + +static inline void shutdown_timestamp_counter(void) +{ + TM4MD = 0; + TM5MD = 0; +} + +/* + * we use a cascaded pair of 16-bit down-counting timers to count I/O + * clock cycles for the purposes of time keeping + */ +typedef unsigned long cycles_t; + +static inline cycles_t read_timestamp_counter(void) +{ + return (cycles_t) TMTSCBC; +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_UNIT_TIMEX_H */ diff --git a/arch/mn10300/unit-asb2305/leds.c b/arch/mn10300/unit-asb2305/leds.c index e99dcc9cee1a..d345ff9042d5 100644 --- a/arch/mn10300/unit-asb2305/leds.c +++ b/arch/mn10300/unit-asb2305/leds.c @@ -15,7 +15,7 @@ #include <asm/processor.h> #include <asm/cpu/intctl-regs.h> #include <asm/cpu/rtc-regs.h> -#include <asm/unit/leds.h> +#include <unit/leds.h> static const u8 asb2305_led_hex_tbl[16] = { 0x80, 0xf2, 0x48, 0x60, 0x32, 0x24, 0x04, 0xf0, diff --git a/arch/mn10300/unit-asb2305/unit-init.c b/arch/mn10300/unit-asb2305/unit-init.c index 72812a9439ac..1c452cc3f6e9 100644 --- a/arch/mn10300/unit-asb2305/unit-init.c +++ b/arch/mn10300/unit-asb2305/unit-init.c @@ -18,7 +18,7 @@ #include <asm/cpu/intctl-regs.h> #include <asm/cpu/rtc-regs.h> #include <asm/cpu/serial-regs.h> -#include <asm/unit/serial.h> +#include <unit/serial.h> /* * initialise some of the unit hardware before gdbstub is set up diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 9e08d8a69fdf..4c7804551362 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -316,7 +316,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE config KEXEC bool "kexec system call (EXPERIMENTAL)" - depends on BOOK3S && EXPERIMENTAL + depends on PPC_BOOK3S && EXPERIMENTAL help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot @@ -462,7 +462,7 @@ config PPC_64K_PAGES config PPC_256K_PAGES bool "256k page size" if 44x - depends on !STDBINUTILS && (!SHMEM || BROKEN) + depends on !STDBINUTILS help Make the page size 256k. @@ -775,6 +775,7 @@ config LOWMEM_CAM_NUM_BOOL Say N here unless you know what you are doing. config LOWMEM_CAM_NUM + depends on FSL_BOOKE int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL default 3 diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c index 5c878436f348..325b310573b9 100644 --- a/arch/powerpc/boot/4xx.c +++ b/arch/powerpc/boot/4xx.c @@ -158,21 +158,33 @@ void ibm440spe_fixup_memsize(void) #define DDR_GET_VAL(val, mask, shift) (((val) >> (shift)) & (mask)) -void ibm4xx_denali_fixup_memsize(void) +/* + * Some U-Boot versions set the number of chipselects to two + * for Sequoia/Rainier boards while they only have one chipselect + * hardwired. Hardcode the number of chipselects to one + * for sequioa/rainer board models or read the actual value + * from the memory controller register DDR0_10 otherwise. + */ +static inline u32 ibm4xx_denali_get_cs(void) { - u32 val, max_cs, max_col, max_row; - u32 cs, col, row, bank, dpath; - unsigned long memsize; + void *devp; + char model[64]; + u32 val, cs; - val = SDRAM0_READ(DDR0_02); - if (!DDR_GET_VAL(val, DDR_START, DDR_START_SHIFT)) - fatal("DDR controller is not initialized\n"); + devp = finddevice("/"); + if (!devp) + goto read_cs; - /* get maximum cs col and row values */ - max_cs = DDR_GET_VAL(val, DDR_MAX_CS_REG, DDR_MAX_CS_REG_SHIFT); - max_col = DDR_GET_VAL(val, DDR_MAX_COL_REG, DDR_MAX_COL_REG_SHIFT); - max_row = DDR_GET_VAL(val, DDR_MAX_ROW_REG, DDR_MAX_ROW_REG_SHIFT); + if (getprop(devp, "model", model, sizeof(model)) <= 0) + goto read_cs; + model[sizeof(model)-1] = 0; + + if (!strcmp(model, "amcc,sequoia") || + !strcmp(model, "amcc,rainier")) + return 1; + +read_cs: /* get CS value */ val = SDRAM0_READ(DDR0_10); @@ -183,7 +195,25 @@ void ibm4xx_denali_fixup_memsize(void) cs++; val = val >> 1; } + return cs; +} + +void ibm4xx_denali_fixup_memsize(void) +{ + u32 val, max_cs, max_col, max_row; + u32 cs, col, row, bank, dpath; + unsigned long memsize; + + val = SDRAM0_READ(DDR0_02); + if (!DDR_GET_VAL(val, DDR_START, DDR_START_SHIFT)) + fatal("DDR controller is not initialized\n"); + /* get maximum cs col and row values */ + max_cs = DDR_GET_VAL(val, DDR_MAX_CS_REG, DDR_MAX_CS_REG_SHIFT); + max_col = DDR_GET_VAL(val, DDR_MAX_COL_REG, DDR_MAX_COL_REG_SHIFT); + max_row = DDR_GET_VAL(val, DDR_MAX_ROW_REG, DDR_MAX_ROW_REG_SHIFT); + + cs = ibm4xx_denali_get_cs(); if (!cs) fatal("No memory installed\n"); if (cs > max_cs) @@ -193,9 +223,9 @@ void ibm4xx_denali_fixup_memsize(void) val = SDRAM0_READ(DDR0_14); if (DDR_GET_VAL(val, DDR_REDUC, DDR_REDUC_SHIFT)) - dpath = 8; /* 64 bits */ - else dpath = 4; /* 32 bits */ + else + dpath = 8; /* 64 bits */ /* get address pins (rows) */ val = SDRAM0_READ(DDR0_42); diff --git a/arch/powerpc/boot/dts/gef_ppc9a.dts b/arch/powerpc/boot/dts/gef_ppc9a.dts index d47ad0718759..53a7a6255909 100644 --- a/arch/powerpc/boot/dts/gef_ppc9a.dts +++ b/arch/powerpc/boot/dts/gef_ppc9a.dts @@ -161,6 +161,7 @@ #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; + device_type = "soc"; compatible = "fsl,mpc8641-soc", "simple-bus"; ranges = <0x0 0xfef00000 0x00100000>; reg = <0xfef00000 0x100000>; // CCSRBAR 1M diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts index 308fe7c29dea..c9cfd374bffb 100644 --- a/arch/powerpc/boot/dts/ksi8560.dts +++ b/arch/powerpc/boot/dts/ksi8560.dts @@ -57,14 +57,14 @@ bus-frequency = <0>; /* Fixed by bootwrapper */ memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; /* 32 bytes */ cache-size = <0x40000>; /* L2, 256K */ diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index c63e3566479e..d13cb11ce623 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -293,4 +293,43 @@ 0x02000000 0 0xa0000000 0xa0000000 0 0x10000000 0x01000000 0 0x00000000 0xb0000000 0 0x01000000>; }; + + localbus { + compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus"; + + #address-cells = <2>; + #size-cells = <1>; + + ranges = <0 0 0xfe000000 0x02000000>; + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x02000000>; + bank-width = <1>; + #size-cells = <1>; + #address-cells = <1>; + + partition@0 { + label = "kernel"; + reg = <0x00000000 0x00200000>; + }; + partition@200000 { + label = "rootfs"; + reg = <0x00200000 0x01d00000>; + }; + partition@1f00000 { + label = "u-boot"; + reg = <0x01f00000 0x00060000>; + }; + partition@1f60000 { + label = "u-boot-env"; + reg = <0x01f60000 0x00020000>; + }; + partition@1f80000 { + label = "dtb"; + reg = <0x01f80000 0x00080000>; + }; + }; + }; + }; diff --git a/arch/powerpc/boot/dts/pq2fads.dts b/arch/powerpc/boot/dts/pq2fads.dts index b2d61091b36d..0bb669376743 100644 --- a/arch/powerpc/boot/dts/pq2fads.dts +++ b/arch/powerpc/boot/dts/pq2fads.dts @@ -17,6 +17,14 @@ #address-cells = <1>; #size-cells = <1>; + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -45,7 +53,7 @@ #size-cells = <1>; reg = <0xf0010100 0x60>; - ranges = <0x0 0x0 0xfe000000 0x800000 + ranges = <0x0 0x0 0xff800000 0x800000 0x1 0x0 0xf4500000 0x8000 0x8 0x0 0xf8200000 0x8000>; @@ -71,7 +79,7 @@ }; }; - pci@f0010800 { + pci0: pci@f0010800 { device_type = "pci"; reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>; compatible = "fsl,mpc8280-pci", "fsl,pq2-pci"; @@ -142,7 +150,7 @@ reg = <0x119f0 0x10 0x115f0 0x10>; }; - serial@11a00 { + serial0: serial@11a00 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; @@ -153,7 +161,7 @@ fsl,cpm-command = <0x800000>; }; - serial@11a20 { + serial1: serial@11a20 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; @@ -164,7 +172,7 @@ fsl,cpm-command = <0x4a00000>; }; - ethernet@11320 { + enet0: ethernet@11320 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; @@ -176,7 +184,7 @@ fsl,cpm-command = <0x16200300>; }; - ethernet@11340 { + enet1: ethernet@11340 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts index 9c5079fec4f2..b1f1416ac998 100644 --- a/arch/powerpc/boot/dts/sbc8548.dts +++ b/arch/powerpc/boot/dts/sbc8548.dts @@ -156,14 +156,14 @@ compatible = "simple-bus"; memory-controller@2000 { - compatible = "fsl,8548-memory-controller"; + compatible = "fsl,mpc8548-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8548-l2-cache-controller"; + compatible = "fsl,mpc8548-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; // 32 bytes cache-size = <0x80000>; // L2, 512K diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts index b772405a9a0a..c4564b81e473 100644 --- a/arch/powerpc/boot/dts/sbc8560.dts +++ b/arch/powerpc/boot/dts/sbc8560.dts @@ -61,14 +61,14 @@ clock-frequency = <0>; memory-controller@2000 { - compatible = "fsl,8560-memory-controller"; + compatible = "fsl,mpc8560-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8560-l2-cache-controller"; + compatible = "fsl,mpc8560-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; // 32 bytes cache-size = <0x40000>; // L2, 256K diff --git a/arch/powerpc/boot/dts/socrates.dts b/arch/powerpc/boot/dts/socrates.dts index b8d0fc6f0042..7a6ae75a1e57 100644 --- a/arch/powerpc/boot/dts/socrates.dts +++ b/arch/powerpc/boot/dts/socrates.dts @@ -52,6 +52,7 @@ soc8544@e0000000 { #address-cells = <1>; #size-cells = <1>; + device_type = "soc"; ranges = <0x00000000 0xe0000000 0x00100000>; reg = <0xe0000000 0x00001000>; // CCSRBAR 1M @@ -78,11 +79,11 @@ #address-cells = <1>; #size-cells = <0>; cell-index = <0>; - compatible = "fsl-i2c"; + compatible = "fsl,mpc8544-i2c", "fsl-i2c"; reg = <0x3000 0x100>; interrupts = <43 2>; interrupt-parent = <&mpic>; - dfsrr; + fsl,preserve-clocking; dtt@28 { compatible = "winbond,w83782d"; @@ -110,11 +111,11 @@ #address-cells = <1>; #size-cells = <0>; cell-index = <1>; - compatible = "fsl-i2c"; + compatible = "fsl,mpc8544-i2c", "fsl-i2c"; reg = <0x3100 0x100>; interrupts = <43 2>; interrupt-parent = <&mpic>; - dfsrr; + fsl,preserve-clocking; }; enet0: ethernet@24000 { diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts index 8b173957fb5f..ea6b15152de3 100644 --- a/arch/powerpc/boot/dts/stx_gp3_8560.dts +++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts @@ -57,14 +57,14 @@ compatible = "fsl,mpc8560-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts index ac9413a29f9f..b6f1fc6eb960 100644 --- a/arch/powerpc/boot/dts/tqm8540.dts +++ b/arch/powerpc/boot/dts/tqm8540.dts @@ -59,14 +59,14 @@ compatible = "fsl,mpc8540-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -84,9 +84,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts index c71bb5dd5e5e..fa6a3d54a8a5 100644 --- a/arch/powerpc/boot/dts/tqm8541.dts +++ b/arch/powerpc/boot/dts/tqm8541.dts @@ -58,14 +58,14 @@ compatible = "fsl,mpc8541-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts index 28b1a95257cd..00f7ed7a2455 100644 --- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts +++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy3>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy4>; + phy-handle = <&phy5>; mdio@520 { #address-cells = <1>; @@ -397,10 +397,13 @@ upm@3,0 { #address-cells = <0>; #size-cells = <0>; - compatible = "fsl,upm-nand"; + compatible = "tqc,tqm8548-upm-nand", "fsl,upm-nand"; reg = <3 0x0 0x800>; fsl,upm-addr-offset = <0x10>; fsl,upm-cmd-offset = <0x08>; + /* Micron MT29F8G08FAB multi-chip device */ + fsl,upm-addr-line-cs-offsets = <0x0 0x200>; + fsl,upm-wait-flags = <0x5>; chip-delay = <25>; // in micro-seconds nand@0 { @@ -409,7 +412,7 @@ partition@0 { label = "fs"; - reg = <0x00000000 0x01000000>; + reg = <0x00000000 0x10000000>; }; }; }; diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index 826fb622cd3c..673e4a778ac8 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy3>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy4>; + phy-handle = <&phy5>; mdio@520 { #address-cells = <1>; @@ -397,10 +397,13 @@ upm@3,0 { #address-cells = <0>; #size-cells = <0>; - compatible = "fsl,upm-nand"; + compatible = "tqc,tqm8548-upm-nand", "fsl,upm-nand"; reg = <3 0x0 0x800>; fsl,upm-addr-offset = <0x10>; fsl,upm-cmd-offset = <0x08>; + /* Micron MT29F8G08FAB multi-chip device */ + fsl,upm-addr-line-cs-offsets = <0x0 0x200>; + fsl,upm-wait-flags = <0x5>; chip-delay = <25>; // in micro-seconds nand@0 { @@ -409,7 +412,7 @@ partition@0 { label = "fs"; - reg = <0x00000000 0x01000000>; + reg = <0x00000000 0x10000000>; }; }; }; diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts index a133ded6dddb..6a99f1eef7ad 100644 --- a/arch/powerpc/boot/dts/tqm8555.dts +++ b/arch/powerpc/boot/dts/tqm8555.dts @@ -58,14 +58,14 @@ compatible = "fsl,mpc8555-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts index 649e2e576267..b6c2d71defd3 100644 --- a/arch/powerpc/boot/dts/tqm8560.dts +++ b/arch/powerpc/boot/dts/tqm8560.dts @@ -60,14 +60,14 @@ compatible = "fsl,mpc8560-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig index 1239c6132b4a..3838b77b8116 100644 --- a/arch/powerpc/configs/52xx/cm5200_defconfig +++ b/arch/powerpc/configs/52xx/cm5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:41:58 2009 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 00:47:44 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -54,6 +55,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -94,19 +96,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -115,10 +120,12 @@ CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y @@ -126,6 +133,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -133,7 +141,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -154,8 +161,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -163,6 +168,7 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_MEDIA5200 is not set # CONFIG_PPC_MPC5200_BUGFIX is not set # CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set @@ -173,6 +179,8 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -232,9 +240,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -275,7 +286,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -331,6 +341,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -343,7 +354,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -440,7 +450,6 @@ CONFIG_MTD_PHYSMAP_OF=y # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images @@ -505,10 +514,12 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -537,6 +548,8 @@ CONFIG_LXT_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -555,7 +568,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -657,7 +669,6 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -786,11 +797,11 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -831,7 +842,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -846,6 +856,7 @@ CONFIG_USB_STORAGE=y # # OTG and related infrastructure # +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -853,6 +864,7 @@ CONFIG_USB_STORAGE=y # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -863,6 +875,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -885,6 +898,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -941,6 +959,7 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -953,7 +972,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1024,6 +1042,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1039,11 +1058,12 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1061,6 +1081,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1089,9 +1112,12 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1099,17 +1125,19 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1140,10 +1168,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set @@ -1211,6 +1241,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig index b7b880562906..29b0f34488f5 100644 --- a/arch/powerpc/configs/52xx/lite5200b_defconfig +++ b/arch/powerpc/configs/52xx/lite5200b_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:41:14 2009 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 00:48:04 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -55,6 +56,7 @@ CONFIG_DEFAULT_UIMAGE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -95,19 +97,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -117,10 +122,12 @@ CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y @@ -128,6 +135,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -140,7 +148,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -161,8 +168,6 @@ CONFIG_FREEZER=y # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -170,6 +175,7 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set CONFIG_PPC_LITE5200=y +# CONFIG_PPC_MEDIA5200 is not set # CONFIG_PPC_MPC5200_BUGFIX is not set # CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set @@ -180,6 +186,8 @@ CONFIG_PPC_LITE5200=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -241,9 +249,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -272,6 +283,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -294,7 +306,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -350,6 +361,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -362,7 +374,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -412,6 +423,7 @@ CONFIG_MISC_DEVICES=y # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set # @@ -477,9 +489,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -502,6 +516,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -578,6 +593,7 @@ CONFIG_PATA_MPC52xx=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -611,6 +627,8 @@ CONFIG_NET_ETHERNET=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -632,6 +650,7 @@ CONFIG_NETDEV_1000=y # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -642,10 +661,10 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -655,6 +674,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set @@ -664,6 +684,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_BNX2X is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set +# CONFIG_BE2NET is not set # CONFIG_TR is not set # @@ -671,7 +692,6 @@ CONFIG_CHELSIO_T3_DEPENDS=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -795,7 +815,6 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -876,7 +895,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # CONFIG_USB_GADGET is not set @@ -892,6 +911,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -902,6 +922,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -924,6 +945,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -966,6 +992,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -978,7 +1005,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -994,6 +1020,7 @@ CONFIG_RPCSEC_GSS_KRB5=y CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1007,11 +1034,13 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_PLIST=y +CONFIG_ZLIB_INFLATE=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1029,6 +1058,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1057,9 +1089,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1067,17 +1102,19 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1108,10 +1145,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set @@ -1180,6 +1219,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig index fb10f22fd0d2..07b6b266ea95 100644 --- a/arch/powerpc/configs/52xx/motionpro_defconfig +++ b/arch/powerpc/configs/52xx/motionpro_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:42:29 2009 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 00:48:22 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -54,6 +55,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -94,19 +96,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -115,10 +120,12 @@ CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y @@ -126,6 +133,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -133,7 +141,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -154,8 +161,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -163,6 +168,7 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_MEDIA5200 is not set # CONFIG_PPC_MPC5200_BUGFIX is not set # CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set @@ -173,6 +179,8 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -233,9 +241,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -276,7 +287,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -332,6 +342,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -344,7 +355,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -441,7 +451,6 @@ CONFIG_MTD_ROM=y # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images @@ -466,6 +475,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_MISC_DEVICES=y # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set # @@ -516,8 +526,10 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -528,6 +540,7 @@ CONFIG_PATA_MPC52xx=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -556,6 +569,8 @@ CONFIG_ICPLUS_PHY=y CONFIG_MDIO_BITBANG=y CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -574,7 +589,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -665,7 +679,6 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -696,6 +709,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -710,11 +724,14 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set @@ -800,7 +817,9 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_LP5521 is not set # CONFIG_LEDS_PCA955X is not set +# CONFIG_LEDS_BD2802 is not set # # LED Triggers @@ -810,6 +829,10 @@ CONFIG_LEDS_TRIGGER_TIMER=y # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set + +# +# iptables trigger is under Netfilter config (LED target) +# # CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y @@ -866,8 +889,9 @@ CONFIG_RTC_DRV_DS1307=y # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set +# CONFIG_RTC_DRV_GENERIC is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -878,6 +902,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -900,6 +925,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -956,6 +986,7 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -968,7 +999,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1039,6 +1069,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1054,11 +1085,12 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1076,6 +1108,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1104,9 +1139,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1114,17 +1152,19 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1155,10 +1195,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set @@ -1226,6 +1268,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig index 00944c09a0ae..afb1a3d1ef0a 100644 --- a/arch/powerpc/configs/52xx/pcm030_defconfig +++ b/arch/powerpc/configs/52xx/pcm030_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:41:33 2009 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 00:48:42 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -54,6 +55,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -69,6 +71,7 @@ CONFIG_LOCALVERSION="trunk" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set @@ -97,18 +100,18 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -117,10 +120,12 @@ CONFIG_SHMEM=y CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_PCI_QUIRKS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y @@ -129,6 +134,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -141,7 +147,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -162,8 +167,6 @@ CONFIG_DEFAULT_IOSCHED="noop" # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -171,6 +174,7 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_MEDIA5200 is not set # CONFIG_PPC_MPC5200_BUGFIX is not set # CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set @@ -181,6 +185,8 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -242,9 +248,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -268,6 +277,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -290,7 +300,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -340,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -352,7 +362,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -451,7 +460,6 @@ CONFIG_MTD_PHYSMAP=y # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images @@ -504,6 +512,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -580,6 +589,7 @@ CONFIG_PATA_MPC52xx=m # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -613,6 +623,8 @@ CONFIG_MII=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -636,7 +648,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -702,6 +713,7 @@ CONFIG_UNIX98_PTYS=y # CONFIG_HVC_UDBG is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -767,7 +779,6 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -889,11 +900,11 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -934,7 +945,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -949,6 +959,7 @@ CONFIG_USB_STORAGE=m # # OTG and related infrastructure # +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1007,8 +1018,9 @@ CONFIG_RTC_DRV_PCF8563=m # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set +# CONFIG_RTC_DRV_GENERIC is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1019,6 +1031,7 @@ CONFIG_EXT2_FS=m # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=m +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -1040,6 +1053,11 @@ CONFIG_FILE_LOCKING=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1096,6 +1114,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1107,7 +1126,6 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1162,6 +1180,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1177,11 +1196,11 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1200,13 +1219,25 @@ CONFIG_FRAME_WARN=1024 # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers # -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_PRINT_STACK_DEPTH=64 diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig index 65237ad6f07e..8585c7c12861 100644 --- a/arch/powerpc/configs/52xx/tqm5200_defconfig +++ b/arch/powerpc/configs/52xx/tqm5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 21:42:58 2009 +# Linux kernel version: 2.6.30-rc2 +# Sat Apr 18 00:48:57 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -54,6 +55,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -94,19 +96,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -115,10 +120,12 @@ CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y @@ -126,6 +133,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -138,7 +146,6 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -159,8 +166,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -168,6 +173,7 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set # CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_MEDIA5200 is not set CONFIG_PPC_MPC5200_BUGFIX=y # CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set @@ -178,6 +184,8 @@ CONFIG_PPC_MPC5200_BUGFIX=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -238,9 +246,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -281,7 +292,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -337,6 +347,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -349,7 +360,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -447,7 +457,6 @@ CONFIG_MTD_PHYSMAP_OF=y # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images @@ -514,8 +523,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -527,6 +538,7 @@ CONFIG_PATA_PLATFORM=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -555,6 +567,8 @@ CONFIG_LXT_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -573,7 +587,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -675,7 +688,6 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -706,6 +718,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -720,11 +733,14 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set @@ -857,11 +873,11 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -902,7 +918,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -917,6 +932,7 @@ CONFIG_USB_STORAGE=y # # OTG and related infrastructure # +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -976,8 +992,9 @@ CONFIG_RTC_DRV_DS1307=y # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set +# CONFIG_RTC_DRV_GENERIC is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -988,6 +1005,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -1010,6 +1028,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1066,6 +1089,7 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1078,7 +1102,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1149,6 +1172,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1164,11 +1188,12 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1186,6 +1211,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1214,9 +1242,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1224,17 +1255,19 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1265,10 +1298,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set @@ -1337,6 +1372,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # diff --git a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig deleted file mode 100644 index e31b6a4732ed..000000000000 --- a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig +++ /dev/null @@ -1,1802 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:04 2009 -# -# CONFIG_PPC64 is not set - -# -# Processor support -# -# CONFIG_6xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_E500=y -# CONFIG_PPC_E500MC is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -CONFIG_FSL_EMB_PERFMON=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -CONFIG_PPC_MMU_NOHASH=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set -CONFIG_PPC32=y -CONFIG_WORD_SIZE=32 -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set -CONFIG_MMU=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set -CONFIG_IRQ_PER_CPU=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_ARCH_HAS_ILOG2_U32=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_ARCH_NO_VIRT_TO_BUS is not set -CONFIG_PPC=y -CONFIG_EARLY_PRINTK=y -CONFIG_GENERIC_NVRAM=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_PPC_OF=y -CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y -# CONFIG_GENERIC_TBSYNC is not set -CONFIG_AUDIT_ARCH=y -CONFIG_GENERIC_BUG=y -CONFIG_DEFAULT_UIMAGE=y -# CONFIG_PPC_DCR_NATIVE is not set -# CONFIG_PPC_DCR_MMIO is not set -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -# CONFIG_TASKSTATS is not set -CONFIG_AUDIT=y -# CONFIG_AUDITSYSCALL is not set -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_GROUP_SCHED=y -# CONFIG_FAIR_GROUP_SCHED is not set -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_STRIP_GENERATED=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -CONFIG_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set -# CONFIG_FREEZER is not set - -# -# Platform support -# -# CONFIG_PPC_CELL is not set -# CONFIG_PPC_CELL_NATIVE is not set -# CONFIG_PQ2ADS is not set -CONFIG_MPC85xx=y -# CONFIG_MPC8540_ADS is not set -# CONFIG_MPC8560_ADS is not set -# CONFIG_MPC85xx_CDS is not set -# CONFIG_MPC85xx_MDS is not set -CONFIG_MPC8536_DS=y -# CONFIG_MPC85xx_DS is not set -# CONFIG_KSI8560 is not set -# CONFIG_STX_GP3 is not set -# CONFIG_TQM8540 is not set -# CONFIG_TQM8541 is not set -# CONFIG_TQM8548 is not set -# CONFIG_TQM8555 is not set -# CONFIG_TQM8560 is not set -# CONFIG_SBC8548 is not set -# CONFIG_SBC8560 is not set -# CONFIG_IPIC is not set -CONFIG_MPIC=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set -# CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set -# CONFIG_PPC_970_NAP is not set -# CONFIG_PPC_INDIRECT_IO is not set -# CONFIG_GENERIC_IOMAP is not set -# CONFIG_CPU_FREQ is not set -# CONFIG_QUICC_ENGINE is not set -# CONFIG_CPM2 is not set -# CONFIG_FSL_ULI1575 is not set -# CONFIG_MPC8xxx_GPIO is not set -# CONFIG_SIMPLE_GPIO is not set - -# -# Kernel options -# -CONFIG_HIGHMEM=y -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_SCHED_HRTICK=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -CONFIG_BINFMT_MISC=m -CONFIG_MATH_EMULATION=y -# CONFIG_IOMMU_HELPER is not set -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_HAS_WALK_MEMORY=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -CONFIG_PPC_4K_PAGES=y -# CONFIG_PPC_16K_PAGES is not set -# CONFIG_PPC_64K_PAGES is not set -CONFIG_FORCE_MAX_ZONEORDER=11 -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set -CONFIG_EXTRA_TARGETS="" -# CONFIG_PM is not set -CONFIG_SECCOMP=y -CONFIG_ISA_DMA_API=y - -# -# Bus options -# -CONFIG_ZONE_DMA=y -CONFIG_PPC_INDIRECT_PCI=y -CONFIG_FSL_SOC=y -CONFIG_FSL_PCI=y -CONFIG_PPC_PCI_CHOICE=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_SYSCALL=y -# CONFIG_PCIEPORTBUS is not set -CONFIG_ARCH_SUPPORTS_MSI=y -# CONFIG_PCI_MSI is not set -# CONFIG_PCI_LEGACY is not set -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCCARD is not set -# CONFIG_HOTPLUG_PCI is not set -# CONFIG_HAS_RAPIDIO is not set - -# -# Advanced setup -# -# CONFIG_ADVANCED_OPTIONS is not set - -# -# Default settings for advanced configuration options are used -# -CONFIG_LOWMEM_SIZE=0x30000000 -CONFIG_PAGE_OFFSET=0xc0000000 -CONFIG_KERNEL_START=0xc0000000 -CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 -CONFIG_TASK_SIZE=0xc0000000 -CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=y -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_ASK_IP_FIB_HASH=y -# CONFIG_IP_FIB_TRIE is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=y -CONFIG_NET_IPGRE=y -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_ARPD=y -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -CONFIG_OF_DEVICE=y -CONFIG_OF_I2C=y -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -CONFIG_BLK_DEV_NBD=y -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=524288 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ICS932S401 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_CONSTANTS is not set -CONFIG_SCSI_LOGGING=y -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_DH is not set -CONFIG_ATA=y -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_SATA_PMP=y -# CONFIG_SATA_AHCI is not set -CONFIG_SATA_SIL24=y -CONFIG_SATA_FSL=y -CONFIG_ATA_SFF=y -# CONFIG_SATA_SVW is not set -# CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_PDC_ADMA is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SX4 is not set -CONFIG_SATA_SIL=y -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -# CONFIG_SATA_VITESSE is not set -# CONFIG_SATA_INIC162X is not set -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_ATA_GENERIC is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NINJA32 is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_NS87415 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RZ1000 is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_PLATFORM is not set -# CONFIG_PATA_SCH is not set -# CONFIG_MD is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set -# CONFIG_MACINTOSH_DRIVERS is not set -CONFIG_NETDEVICES=y -CONFIG_DUMMY=y -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -CONFIG_VITESSE_PHY=y -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_NET_PCI is not set -# CONFIG_B44 is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -CONFIG_SKGE=y -# CONFIG_SKGE_DEBUG is not set -CONFIG_SKY2=y -# CONFIG_SKY2_DEBUG is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_GIANFAR=y -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -CONFIG_INPUT_FF_MEMLESS=m -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_XILINX_XPS_PS2 is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_UARTLITE is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_OF_PLATFORM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_HVC_UDBG is not set -# CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -# CONFIG_I2C_CHARDEV is not set -CONFIG_I2C_HELPER_AUTO=y - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -CONFIG_I2C_MPC=y -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_SIMTEC is not set - -# -# External I2C/SMBus adapter drivers -# -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_TINY_USB is not set - -# -# Graphics adapter I2C/DDC channel drivers -# -# CONFIG_I2C_VOODOO3 is not set - -# -# Other I2C/SMBus bus drivers -# -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -CONFIG_EEPROM_LEGACY=y -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -CONFIG_THERMAL=y -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -CONFIG_DVB_CORE=m -CONFIG_VIDEO_MEDIA=m - -# -# Multimedia drivers -# -# CONFIG_MEDIA_ATTACH is not set -CONFIG_MEDIA_TUNER=m -# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set -CONFIG_MEDIA_TUNER_SIMPLE=m -CONFIG_MEDIA_TUNER_TDA8290=m -CONFIG_MEDIA_TUNER_TDA9887=m -CONFIG_MEDIA_TUNER_TEA5761=m -CONFIG_MEDIA_TUNER_TEA5767=m -CONFIG_MEDIA_TUNER_MT20XX=m -CONFIG_MEDIA_TUNER_XC2028=m -CONFIG_MEDIA_TUNER_XC5000=m -# CONFIG_DVB_DYNAMIC_MINORS is not set -CONFIG_DVB_CAPTURE_DRIVERS=y - -# -# Supported SAA7146 based PCI Adapters -# -# CONFIG_TTPCI_EEPROM is not set -# CONFIG_DVB_BUDGET_CORE is not set - -# -# Supported USB Adapters -# -# CONFIG_DVB_USB is not set -# CONFIG_DVB_TTUSB_BUDGET is not set -# CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_SIANO_SMS1XXX is not set - -# -# Supported FlexCopII (B2C2) Adapters -# -# CONFIG_DVB_B2C2_FLEXCOP is not set - -# -# Supported BT878 Adapters -# - -# -# Supported Pluto2 Adapters -# -# CONFIG_DVB_PLUTO2 is not set - -# -# Supported SDMC DM1105 Adapters -# -# CONFIG_DVB_DM1105 is not set - -# -# Supported DVB Frontends -# - -# -# Customise DVB Frontends -# -# CONFIG_DVB_FE_CUSTOMISE is not set - -# -# Multistandard (satellite) frontends -# -# CONFIG_DVB_STB0899 is not set -# CONFIG_DVB_STB6100 is not set - -# -# DVB-S (satellite) frontends -# -# CONFIG_DVB_CX24110 is not set -# CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_MT312 is not set -# CONFIG_DVB_S5H1420 is not set -# CONFIG_DVB_STV0288 is not set -# CONFIG_DVB_STB6000 is not set -# CONFIG_DVB_STV0299 is not set -# CONFIG_DVB_TDA8083 is not set -# CONFIG_DVB_TDA10086 is not set -# CONFIG_DVB_TDA8261 is not set -# CONFIG_DVB_VES1X93 is not set -# CONFIG_DVB_TUNER_ITD1000 is not set -# CONFIG_DVB_TUNER_CX24113 is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TUA6100 is not set -# CONFIG_DVB_CX24116 is not set -# CONFIG_DVB_SI21XX is not set - -# -# DVB-T (terrestrial) frontends -# -# CONFIG_DVB_SP8870 is not set -# CONFIG_DVB_SP887X is not set -# CONFIG_DVB_CX22700 is not set -# CONFIG_DVB_CX22702 is not set -# CONFIG_DVB_DRX397XD is not set -# CONFIG_DVB_L64781 is not set -# CONFIG_DVB_TDA1004X is not set -# CONFIG_DVB_NXT6000 is not set -# CONFIG_DVB_MT352 is not set -# CONFIG_DVB_ZL10353 is not set -# CONFIG_DVB_DIB3000MB is not set -# CONFIG_DVB_DIB3000MC is not set -# CONFIG_DVB_DIB7000M is not set -# CONFIG_DVB_DIB7000P is not set -# CONFIG_DVB_TDA10048 is not set - -# -# DVB-C (cable) frontends -# -# CONFIG_DVB_VES1820 is not set -# CONFIG_DVB_TDA10021 is not set -# CONFIG_DVB_TDA10023 is not set -# CONFIG_DVB_STV0297 is not set - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -# CONFIG_DVB_NXT200X is not set -# CONFIG_DVB_OR51211 is not set -# CONFIG_DVB_OR51132 is not set -# CONFIG_DVB_BCM3510 is not set -# CONFIG_DVB_LGDT330X is not set -# CONFIG_DVB_LGDT3304 is not set -# CONFIG_DVB_S5H1409 is not set -# CONFIG_DVB_AU8522 is not set -# CONFIG_DVB_S5H1411 is not set - -# -# ISDB-T (terrestrial) frontends -# -# CONFIG_DVB_S921 is not set - -# -# Digital terrestrial only tuners/PLL -# -# CONFIG_DVB_PLL is not set -# CONFIG_DVB_TUNER_DIB0070 is not set - -# -# SEC control devices for DVB-S -# -# CONFIG_DVB_LNBP21 is not set -# CONFIG_DVB_ISL6405 is not set -# CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_LGS8GL5 is not set - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set -# CONFIG_DVB_AF9013 is not set -CONFIG_DAB=y -# CONFIG_USB_DABUSB is not set - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -# CONFIG_VGACON_SOFT_SCROLLBACK is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_SOUND=y -# CONFIG_SOUND_OSS_CORE is not set -CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y -# CONFIG_SND_SEQUENCER is not set -# CONFIG_SND_MIXER_OSS is not set -# CONFIG_SND_PCM_OSS is not set -# CONFIG_SND_HRTIMER is not set -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -CONFIG_SND_PCI=y -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALS4000 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_CS5530 is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -CONFIG_SND_INTEL8X0=y -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_PPC=y -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_USX2Y is not set -# CONFIG_SND_USB_CAIAQ is not set -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_AC97_BUS=y -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_HID_PID is not set -# CONFIG_USB_HIDDEV is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_HID_A4TECH=y -CONFIG_HID_APPLE=y -CONFIG_HID_BELKIN=y -CONFIG_HID_CHERRY=y -CONFIG_HID_CHICONY=y -CONFIG_HID_CYPRESS=y -CONFIG_HID_EZKEY=y -CONFIG_HID_GYRATION=y -CONFIG_HID_LOGITECH=y -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -CONFIG_HID_MICROSOFT=y -CONFIG_HID_MONTEREY=y -# CONFIG_HID_NTRIG is not set -CONFIG_HID_PANTHERLORD=y -# CONFIG_PANTHERLORD_FF is not set -CONFIG_HID_PETALYNX=y -CONFIG_HID_SAMSUNG=y -CONFIG_HID_SONY=y -CONFIG_HID_SUNPLUS=y -# CONFIG_GREENASIA_FF is not set -# CONFIG_HID_TOPSEED is not set -CONFIG_THRUSTMASTER_FF=m -CONFIG_ZEROPLUS_FF=m -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -CONFIG_USB_MON=y -# CONFIG_USB_WUSB is not set -# CONFIG_USB_WUSB_CBAF is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_C67X00_HCD is not set -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -CONFIG_USB_EHCI_FSL=y -CONFIG_USB_EHCI_HCD_PPC_OF=y -# CONFIG_USB_OXU210HP_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_OHCI_HCD_PPC_OF=y -CONFIG_USB_OHCI_HCD_PPC_OF_BE=y -CONFIG_USB_OHCI_HCD_PPC_OF_LE=y -CONFIG_USB_OHCI_HCD_PCI=y -CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y -CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_UHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set -# CONFIG_USB_WHCI_HCD is not set -# CONFIG_USB_HWA_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_WDM is not set -# CONFIG_USB_TMC is not set - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# - -# -# see USB_STORAGE Help for more information -# -CONFIG_USB_STORAGE=y -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_ONETOUCH is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set - -# -# USB port drivers -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_SEVSEG is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_SISUSBVGA is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_VST is not set -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -# CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1374 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -CONFIG_RTC_DRV_CMOS=y -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -# CONFIG_RTC_DRV_PPC is not set -CONFIG_DMADEVICES=y - -# -# DMA Devices -# -CONFIG_FSL_DMA=y -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -# CONFIG_NET_DMA is not set -# CONFIG_DMATEST is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -CONFIG_NTFS_FS=y -# CONFIG_NTFS_DEBUG is not set -# CONFIG_NTFS_RW is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_CRAMFS=y -# CONFIG_SQUASHFS is not set -CONFIG_VXFS_FS=m -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -# CONFIG_ROMFS_FS is not set -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=y -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -CONFIG_NLS_UTF8=m -# CONFIG_DLM is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_HAVE_LMB=y - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_FS=y -# CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_HIGHMEM is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_LATENCYTOP is not set -CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y - -# -# Tracers -# -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_PRINT_STACK_DEPTH=64 -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_CODE_PATCHING_SELFTEST is not set -# CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_MSI_BITMAP_SELFTEST is not set -# CONFIG_XMON is not set -# CONFIG_IRQSTACKS is not set -# CONFIG_VIRQ_DEBUG is not set -# CONFIG_BDI_SWITCH is not set -# CONFIG_PPC_EARLY_DEBUG is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=y -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_HIFN_795X is not set -CONFIG_CRYPTO_DEV_TALITOS=y -# CONFIG_PPC_CLOCK is not set -# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig deleted file mode 100644 index f6fa0b761cb3..000000000000 --- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig +++ /dev/null @@ -1,1802 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:07 2009 -# -# CONFIG_PPC64 is not set - -# -# Processor support -# -# CONFIG_6xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_E500=y -# CONFIG_PPC_E500MC is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -CONFIG_FSL_EMB_PERFMON=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -CONFIG_PPC_MMU_NOHASH=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set -CONFIG_PPC32=y -CONFIG_WORD_SIZE=32 -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set -CONFIG_MMU=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set -CONFIG_IRQ_PER_CPU=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_ARCH_HAS_ILOG2_U32=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_ARCH_NO_VIRT_TO_BUS is not set -CONFIG_PPC=y -CONFIG_EARLY_PRINTK=y -CONFIG_GENERIC_NVRAM=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_PPC_OF=y -CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y -# CONFIG_GENERIC_TBSYNC is not set -CONFIG_AUDIT_ARCH=y -CONFIG_GENERIC_BUG=y -CONFIG_DEFAULT_UIMAGE=y -# CONFIG_PPC_DCR_NATIVE is not set -# CONFIG_PPC_DCR_MMIO is not set -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -# CONFIG_TASKSTATS is not set -CONFIG_AUDIT=y -# CONFIG_AUDITSYSCALL is not set -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_GROUP_SCHED=y -# CONFIG_FAIR_GROUP_SCHED is not set -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_STRIP_GENERATED=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -CONFIG_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set -# CONFIG_FREEZER is not set - -# -# Platform support -# -# CONFIG_PPC_CELL is not set -# CONFIG_PPC_CELL_NATIVE is not set -# CONFIG_PQ2ADS is not set -CONFIG_MPC85xx=y -# CONFIG_MPC8540_ADS is not set -# CONFIG_MPC8560_ADS is not set -# CONFIG_MPC85xx_CDS is not set -# CONFIG_MPC85xx_MDS is not set -# CONFIG_MPC8536_DS is not set -CONFIG_MPC85xx_DS=y -# CONFIG_KSI8560 is not set -# CONFIG_STX_GP3 is not set -# CONFIG_TQM8540 is not set -# CONFIG_TQM8541 is not set -# CONFIG_TQM8548 is not set -# CONFIG_TQM8555 is not set -# CONFIG_TQM8560 is not set -# CONFIG_SBC8548 is not set -# CONFIG_SBC8560 is not set -# CONFIG_IPIC is not set -CONFIG_MPIC=y -# CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -# CONFIG_PPC_RTAS is not set -# CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set -# CONFIG_PPC_970_NAP is not set -# CONFIG_PPC_INDIRECT_IO is not set -# CONFIG_GENERIC_IOMAP is not set -# CONFIG_CPU_FREQ is not set -# CONFIG_QUICC_ENGINE is not set -# CONFIG_CPM2 is not set -CONFIG_FSL_ULI1575=y -# CONFIG_MPC8xxx_GPIO is not set -# CONFIG_SIMPLE_GPIO is not set - -# -# Kernel options -# -CONFIG_HIGHMEM=y -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_SCHED_HRTICK=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -CONFIG_BINFMT_MISC=m -CONFIG_MATH_EMULATION=y -# CONFIG_IOMMU_HELPER is not set -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_HAS_WALK_MEMORY=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -CONFIG_PPC_4K_PAGES=y -# CONFIG_PPC_16K_PAGES is not set -# CONFIG_PPC_64K_PAGES is not set -CONFIG_FORCE_MAX_ZONEORDER=11 -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set -CONFIG_EXTRA_TARGETS="" -# CONFIG_PM is not set -CONFIG_SECCOMP=y -CONFIG_ISA_DMA_API=y - -# -# Bus options -# -CONFIG_ZONE_DMA=y -CONFIG_GENERIC_ISA_DMA=y -CONFIG_PPC_INDIRECT_PCI=y -CONFIG_FSL_SOC=y -CONFIG_FSL_PCI=y -CONFIG_PPC_PCI_CHOICE=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_SYSCALL=y -# CONFIG_PCIEPORTBUS is not set -CONFIG_ARCH_SUPPORTS_MSI=y -# CONFIG_PCI_MSI is not set -# CONFIG_PCI_LEGACY is not set -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCCARD is not set -# CONFIG_HOTPLUG_PCI is not set -# CONFIG_HAS_RAPIDIO is not set - -# -# Advanced setup -# -# CONFIG_ADVANCED_OPTIONS is not set - -# -# Default settings for advanced configuration options are used -# -CONFIG_LOWMEM_SIZE=0x30000000 -CONFIG_PAGE_OFFSET=0xc0000000 -CONFIG_KERNEL_START=0xc0000000 -CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 -CONFIG_TASK_SIZE=0xc0000000 -CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=y -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_ASK_IP_FIB_HASH=y -# CONFIG_IP_FIB_TRIE is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=y -CONFIG_NET_IPGRE=y -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_ARPD=y -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -CONFIG_OF_DEVICE=y -CONFIG_OF_I2C=y -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -CONFIG_BLK_DEV_NBD=y -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=131072 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ICS932S401 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_CONSTANTS is not set -CONFIG_SCSI_LOGGING=y -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_DH is not set -CONFIG_ATA=y -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_SATA_PMP=y -CONFIG_SATA_AHCI=y -# CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_FSL is not set -CONFIG_ATA_SFF=y -# CONFIG_SATA_SVW is not set -# CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_PDC_ADMA is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SX4 is not set -# CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -# CONFIG_SATA_VITESSE is not set -# CONFIG_SATA_INIC162X is not set -CONFIG_PATA_ALI=y -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_ATA_GENERIC is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NINJA32 is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_NS87415 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RZ1000 is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_PLATFORM is not set -# CONFIG_PATA_SCH is not set -# CONFIG_MD is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set -# CONFIG_MACINTOSH_DRIVERS is not set -CONFIG_NETDEVICES=y -CONFIG_DUMMY=y -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -CONFIG_VITESSE_PHY=y -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_NET_PCI is not set -# CONFIG_B44 is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_GIANFAR=y -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -CONFIG_INPUT_FF_MEMLESS=m -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_XILINX_XPS_PS2 is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_UARTLITE is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_OF_PLATFORM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_HVC_UDBG is not set -# CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=y -CONFIG_NVRAM=y -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -# CONFIG_I2C_CHARDEV is not set -CONFIG_I2C_HELPER_AUTO=y - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -CONFIG_I2C_MPC=y -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_SIMTEC is not set - -# -# External I2C/SMBus adapter drivers -# -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_TINY_USB is not set - -# -# Graphics adapter I2C/DDC channel drivers -# -# CONFIG_I2C_VOODOO3 is not set - -# -# Other I2C/SMBus bus drivers -# -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -CONFIG_EEPROM_LEGACY=y -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -CONFIG_DVB_CORE=m -CONFIG_VIDEO_MEDIA=m - -# -# Multimedia drivers -# -# CONFIG_MEDIA_ATTACH is not set -CONFIG_MEDIA_TUNER=m -# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set -CONFIG_MEDIA_TUNER_SIMPLE=m -CONFIG_MEDIA_TUNER_TDA8290=m -CONFIG_MEDIA_TUNER_TDA9887=m -CONFIG_MEDIA_TUNER_TEA5761=m -CONFIG_MEDIA_TUNER_TEA5767=m -CONFIG_MEDIA_TUNER_MT20XX=m -CONFIG_MEDIA_TUNER_XC2028=m -CONFIG_MEDIA_TUNER_XC5000=m -# CONFIG_DVB_DYNAMIC_MINORS is not set -CONFIG_DVB_CAPTURE_DRIVERS=y - -# -# Supported SAA7146 based PCI Adapters -# -# CONFIG_TTPCI_EEPROM is not set -# CONFIG_DVB_BUDGET_CORE is not set - -# -# Supported USB Adapters -# -# CONFIG_DVB_USB is not set -# CONFIG_DVB_TTUSB_BUDGET is not set -# CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_SIANO_SMS1XXX is not set - -# -# Supported FlexCopII (B2C2) Adapters -# -# CONFIG_DVB_B2C2_FLEXCOP is not set - -# -# Supported BT878 Adapters -# - -# -# Supported Pluto2 Adapters -# -# CONFIG_DVB_PLUTO2 is not set - -# -# Supported SDMC DM1105 Adapters -# -# CONFIG_DVB_DM1105 is not set - -# -# Supported DVB Frontends -# - -# -# Customise DVB Frontends -# -# CONFIG_DVB_FE_CUSTOMISE is not set - -# -# Multistandard (satellite) frontends -# -# CONFIG_DVB_STB0899 is not set -# CONFIG_DVB_STB6100 is not set - -# -# DVB-S (satellite) frontends -# -# CONFIG_DVB_CX24110 is not set -# CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_MT312 is not set -# CONFIG_DVB_S5H1420 is not set -# CONFIG_DVB_STV0288 is not set -# CONFIG_DVB_STB6000 is not set -# CONFIG_DVB_STV0299 is not set -# CONFIG_DVB_TDA8083 is not set -# CONFIG_DVB_TDA10086 is not set -# CONFIG_DVB_TDA8261 is not set -# CONFIG_DVB_VES1X93 is not set -# CONFIG_DVB_TUNER_ITD1000 is not set -# CONFIG_DVB_TUNER_CX24113 is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TUA6100 is not set -# CONFIG_DVB_CX24116 is not set -# CONFIG_DVB_SI21XX is not set - -# -# DVB-T (terrestrial) frontends -# -# CONFIG_DVB_SP8870 is not set -# CONFIG_DVB_SP887X is not set -# CONFIG_DVB_CX22700 is not set -# CONFIG_DVB_CX22702 is not set -# CONFIG_DVB_DRX397XD is not set -# CONFIG_DVB_L64781 is not set -# CONFIG_DVB_TDA1004X is not set -# CONFIG_DVB_NXT6000 is not set -# CONFIG_DVB_MT352 is not set -# CONFIG_DVB_ZL10353 is not set -# CONFIG_DVB_DIB3000MB is not set -# CONFIG_DVB_DIB3000MC is not set -# CONFIG_DVB_DIB7000M is not set -# CONFIG_DVB_DIB7000P is not set -# CONFIG_DVB_TDA10048 is not set - -# -# DVB-C (cable) frontends -# -# CONFIG_DVB_VES1820 is not set -# CONFIG_DVB_TDA10021 is not set -# CONFIG_DVB_TDA10023 is not set -# CONFIG_DVB_STV0297 is not set - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -# CONFIG_DVB_NXT200X is not set -# CONFIG_DVB_OR51211 is not set -# CONFIG_DVB_OR51132 is not set -# CONFIG_DVB_BCM3510 is not set -# CONFIG_DVB_LGDT330X is not set -# CONFIG_DVB_LGDT3304 is not set -# CONFIG_DVB_S5H1409 is not set -# CONFIG_DVB_AU8522 is not set -# CONFIG_DVB_S5H1411 is not set - -# -# ISDB-T (terrestrial) frontends -# -# CONFIG_DVB_S921 is not set - -# -# Digital terrestrial only tuners/PLL -# -# CONFIG_DVB_PLL is not set -# CONFIG_DVB_TUNER_DIB0070 is not set - -# -# SEC control devices for DVB-S -# -# CONFIG_DVB_LNBP21 is not set -# CONFIG_DVB_ISL6405 is not set -# CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_LGS8GL5 is not set - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set -# CONFIG_DVB_AF9013 is not set -CONFIG_DAB=y -# CONFIG_USB_DABUSB is not set - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -# CONFIG_VGACON_SOFT_SCROLLBACK is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y -CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y -# CONFIG_SND_SEQUENCER is not set -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y -# CONFIG_SND_HRTIMER is not set -# CONFIG_SND_DYNAMIC_MINORS is not set -# CONFIG_SND_SUPPORT_OLD_API is not set -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -CONFIG_SND_PCI=y -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALS4000 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_CS5530 is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -CONFIG_SND_INTEL8X0=y -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_PPC=y -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_USX2Y is not set -# CONFIG_SND_USB_CAIAQ is not set -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_AC97_BUS=y -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_HID_PID is not set -# CONFIG_USB_HIDDEV is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_HID_A4TECH=y -CONFIG_HID_APPLE=y -CONFIG_HID_BELKIN=y -CONFIG_HID_CHERRY=y -CONFIG_HID_CHICONY=y -CONFIG_HID_CYPRESS=y -CONFIG_HID_EZKEY=y -CONFIG_HID_GYRATION=y -CONFIG_HID_LOGITECH=y -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -CONFIG_HID_MICROSOFT=y -CONFIG_HID_MONTEREY=y -# CONFIG_HID_NTRIG is not set -CONFIG_HID_PANTHERLORD=y -# CONFIG_PANTHERLORD_FF is not set -CONFIG_HID_PETALYNX=y -CONFIG_HID_SAMSUNG=y -CONFIG_HID_SONY=y -CONFIG_HID_SUNPLUS=y -# CONFIG_GREENASIA_FF is not set -# CONFIG_HID_TOPSEED is not set -CONFIG_THRUSTMASTER_FF=m -CONFIG_ZEROPLUS_FF=m -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -CONFIG_USB_MON=y -# CONFIG_USB_WUSB is not set -# CONFIG_USB_WUSB_CBAF is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_C67X00_HCD is not set -CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_FSL is not set -CONFIG_USB_EHCI_HCD_PPC_OF=y -# CONFIG_USB_OXU210HP_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_OHCI_HCD_PPC_OF=y -CONFIG_USB_OHCI_HCD_PPC_OF_BE=y -CONFIG_USB_OHCI_HCD_PPC_OF_LE=y -CONFIG_USB_OHCI_HCD_PCI=y -CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y -CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_UHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set -# CONFIG_USB_WHCI_HCD is not set -# CONFIG_USB_HWA_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_WDM is not set -# CONFIG_USB_TMC is not set - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# - -# -# see USB_STORAGE Help for more information -# -CONFIG_USB_STORAGE=y -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_ONETOUCH is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set - -# -# USB port drivers -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_SEVSEG is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_SISUSBVGA is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_VST is not set -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -# CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1374 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -CONFIG_RTC_DRV_CMOS=y -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -# CONFIG_RTC_DRV_PPC is not set -CONFIG_DMADEVICES=y - -# -# DMA Devices -# -CONFIG_FSL_DMA=y -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -# CONFIG_NET_DMA is not set -# CONFIG_DMATEST is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -CONFIG_NTFS_FS=y -# CONFIG_NTFS_DEBUG is not set -# CONFIG_NTFS_RW is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_CRAMFS=y -# CONFIG_SQUASHFS is not set -CONFIG_VXFS_FS=m -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -# CONFIG_ROMFS_FS is not set -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=y -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -CONFIG_NLS_UTF8=m -# CONFIG_DLM is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_HAVE_LMB=y - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_HIGHMEM is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_LATENCYTOP is not set -CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y - -# -# Tracers -# -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_PRINT_STACK_DEPTH=64 -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_CODE_PATCHING_SELFTEST is not set -# CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_MSI_BITMAP_SELFTEST is not set -# CONFIG_XMON is not set -# CONFIG_IRQSTACKS is not set -# CONFIG_BDI_SWITCH is not set -# CONFIG_PPC_EARLY_DEBUG is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=y -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_HIFN_795X is not set -CONFIG_CRYPTO_DEV_TALITOS=y -# CONFIG_PPC_CLOCK is not set -# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig deleted file mode 100644 index 186c1010a135..000000000000 --- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig +++ /dev/null @@ -1,1309 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:10 2009 -# -# CONFIG_PPC64 is not set - -# -# Processor support -# -# CONFIG_6xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_E500=y -# CONFIG_PPC_E500MC is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -CONFIG_FSL_EMB_PERFMON=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -CONFIG_PPC_MMU_NOHASH=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set -CONFIG_PPC32=y -CONFIG_WORD_SIZE=32 -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set -CONFIG_MMU=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set -CONFIG_IRQ_PER_CPU=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_ARCH_HAS_ILOG2_U32=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -# CONFIG_ARCH_NO_VIRT_TO_BUS is not set -CONFIG_PPC=y -CONFIG_EARLY_PRINTK=y -CONFIG_GENERIC_NVRAM=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_PPC_OF=y -CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y -# CONFIG_GENERIC_TBSYNC is not set -CONFIG_AUDIT_ARCH=y -CONFIG_GENERIC_BUG=y -CONFIG_DEFAULT_UIMAGE=y -# CONFIG_PPC_DCR_NATIVE is not set -# CONFIG_PPC_DCR_MMIO is not set -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_GROUP_SCHED=y -# CONFIG_FAIR_GROUP_SCHED is not set -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -# CONFIG_KALLSYMS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -# CONFIG_EPOLL is not set -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set -# CONFIG_FREEZER is not set - -# -# Platform support -# -# CONFIG_PPC_CELL is not set -# CONFIG_PPC_CELL_NATIVE is not set -# CONFIG_PQ2ADS is not set -CONFIG_MPC85xx=y -# CONFIG_MPC8540_ADS is not set -# CONFIG_MPC8560_ADS is not set -# CONFIG_MPC85xx_CDS is not set -CONFIG_MPC85xx_MDS=y -# CONFIG_MPC8536_DS is not set -# CONFIG_MPC85xx_DS is not set -# CONFIG_KSI8560 is not set -# CONFIG_STX_GP3 is not set -# CONFIG_TQM8540 is not set -# CONFIG_TQM8541 is not set -# CONFIG_TQM8548 is not set -# CONFIG_TQM8555 is not set -# CONFIG_TQM8560 is not set -# CONFIG_SBC8548 is not set -# CONFIG_SBC8560 is not set -# CONFIG_IPIC is not set -CONFIG_MPIC=y -# CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set -# CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set -# CONFIG_PPC_970_NAP is not set -# CONFIG_PPC_INDIRECT_IO is not set -# CONFIG_GENERIC_IOMAP is not set -# CONFIG_CPU_FREQ is not set -CONFIG_QUICC_ENGINE=y -# CONFIG_QE_GPIO is not set -# CONFIG_CPM2 is not set -# CONFIG_FSL_ULI1575 is not set -# CONFIG_MPC8xxx_GPIO is not set -# CONFIG_SIMPLE_GPIO is not set - -# -# Kernel options -# -# CONFIG_HIGHMEM is not set -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_SCHED_HRTICK=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set -CONFIG_MATH_EMULATION=y -# CONFIG_IOMMU_HELPER is not set -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_HAS_WALK_MEMORY=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -CONFIG_PPC_4K_PAGES=y -# CONFIG_PPC_16K_PAGES is not set -# CONFIG_PPC_64K_PAGES is not set -CONFIG_FORCE_MAX_ZONEORDER=11 -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set -CONFIG_EXTRA_TARGETS="" -# CONFIG_PM is not set -CONFIG_SECCOMP=y -CONFIG_ISA_DMA_API=y - -# -# Bus options -# -CONFIG_ZONE_DMA=y -CONFIG_PPC_INDIRECT_PCI=y -CONFIG_FSL_SOC=y -CONFIG_FSL_PCI=y -CONFIG_PPC_PCI_CHOICE=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_SYSCALL=y -# CONFIG_PCIEPORTBUS is not set -CONFIG_ARCH_SUPPORTS_MSI=y -# CONFIG_PCI_MSI is not set -# CONFIG_PCI_LEGACY is not set -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCCARD is not set -# CONFIG_HOTPLUG_PCI is not set -# CONFIG_HAS_RAPIDIO is not set - -# -# Advanced setup -# -# CONFIG_ADVANCED_OPTIONS is not set - -# -# Default settings for advanced configuration options are used -# -CONFIG_LOWMEM_SIZE=0x30000000 -CONFIG_PAGE_OFFSET=0xc0000000 -CONFIG_KERNEL_START=0xc0000000 -CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 -CONFIG_TASK_SIZE=0xc0000000 -CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y -# CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -# CONFIG_IPV6 is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -CONFIG_OF_DEVICE=y -CONFIG_OF_I2C=y -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=32768 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ICS932S401 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -# CONFIG_BLK_DEV_SD is not set -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set -# CONFIG_MACINTOSH_DRIVERS is not set -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=y -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_NET_PCI is not set -# CONFIG_B44 is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_GIANFAR=y -# CONFIG_UCC_GETH is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -# CONFIG_VT is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_SHARE_IRQ=y - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_UARTLITE is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_QE is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_HVC_UDBG is not set -# CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_HELPER_AUTO=y - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -CONFIG_I2C_MPC=y -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_SIMTEC is not set - -# -# External I2C/SMBus adapter drivers -# -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set - -# -# Graphics adapter I2C/DDC channel drivers -# -# CONFIG_I2C_VOODOO3 is not set - -# -# Other I2C/SMBus bus drivers -# -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_AD7414 is not set -# CONFIG_SENSORS_AD7418 is not set -# CONFIG_SENSORS_ADM1021 is not set -# CONFIG_SENSORS_ADM1025 is not set -# CONFIG_SENSORS_ADM1026 is not set -# CONFIG_SENSORS_ADM1029 is not set -# CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7462 is not set -# CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ATXP1 is not set -# CONFIG_SENSORS_DS1621 is not set -# CONFIG_SENSORS_I5K_AMB is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_F71882FG is not set -# CONFIG_SENSORS_F75375S is not set -# CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM75 is not set -# CONFIG_SENSORS_LM77 is not set -# CONFIG_SENSORS_LM78 is not set -# CONFIG_SENSORS_LM80 is not set -# CONFIG_SENSORS_LM83 is not set -# CONFIG_SENSORS_LM85 is not set -# CONFIG_SENSORS_LM87 is not set -# CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set -# CONFIG_SENSORS_LM93 is not set -# CONFIG_SENSORS_LTC4245 is not set -# CONFIG_SENSORS_MAX1619 is not set -# CONFIG_SENSORS_MAX6650 is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_SIS5595 is not set -# CONFIG_SENSORS_DME1737 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47M192 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_THMC50 is not set -# CONFIG_SENSORS_VIA686A is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_VT8231 is not set -# CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83791D is not set -# CONFIG_SENSORS_W83792D is not set -# CONFIG_SENSORS_W83793 is not set -# CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83L786NG is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_ALIM7101_WDT is not set -# CONFIG_BOOKE_WDT is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -CONFIG_DAB=y - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -# CONFIG_RTC_DRV_DS1307 is not set -CONFIG_RTC_DRV_DS1374=y -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_CMOS is not set -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -# CONFIG_RTC_DRV_PPC is not set -# CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -# CONFIG_NFSD is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=y -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -# CONFIG_MSDOS_PARTITION is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set -# CONFIG_NLS is not set -# CONFIG_DLM is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_HAVE_LMB=y - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_LATENCYTOP is not set -CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y - -# -# Tracers -# -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_PRINT_STACK_DEPTH=64 -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_CODE_PATCHING_SELFTEST is not set -# CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_MSI_BITMAP_SELFTEST is not set -# CONFIG_XMON is not set -# CONFIG_IRQSTACKS is not set -# CONFIG_BDI_SWITCH is not set -CONFIG_PPC_EARLY_DEBUG=y -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set -# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set -# CONFIG_PPC_EARLY_DEBUG_BEAT is not set -# CONFIG_PPC_EARLY_DEBUG_44x is not set -# CONFIG_PPC_EARLY_DEBUG_40x is not set -# CONFIG_PPC_EARLY_DEBUG_CPM is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -CONFIG_CRYPTO_ECB=m -# CONFIG_CRYPTO_LRW is not set -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_CRYPTO_DEV_TALITOS is not set -# CONFIG_PPC_CLOCK is not set -CONFIG_PPC_LIB_RHEAP=y -# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index 0bc45975911a..43030fea2eee 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:20 2009 +# Linux kernel version: 2.6.29-rc7 +# Mon Mar 16 09:03:28 2009 # # CONFIG_PPC64 is not set @@ -22,6 +22,7 @@ CONFIG_FSL_EMB_PERFMON=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y +CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y @@ -75,6 +76,15 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_GROUP_SCHED=y @@ -152,11 +162,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -202,7 +207,7 @@ CONFIG_MPIC=y # # Kernel options # -# CONFIG_HIGHMEM is not set +CONFIG_HIGHMEM=y CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -244,6 +249,7 @@ CONFIG_UNEVICTABLE_LRU=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,6 +265,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_FSL_LBC=y CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y @@ -284,10 +291,11 @@ CONFIG_ARCH_SUPPORTS_MSI=y # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 +CONFIG_PHYSICAL_ALIGN=0x04000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_NET=y @@ -363,12 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set +# CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -471,27 +474,18 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_FSL_ELBC is not set -# CONFIG_MTD_NAND_FSL_UPM is not set +CONFIG_MTD_NAND_FSL_UPM=y # CONFIG_MTD_ONENAND is not set # # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images # -CONFIG_MTD_UBI=m -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MTD_UBI_BEB_RESERVE=1 -# CONFIG_MTD_UBI_GLUEBI is not set - -# -# UBI debugging options -# -# CONFIG_MTD_UBI_DEBUG is not set +# CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -515,69 +509,21 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y -CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_TIMINGS=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SL82C105 is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -CONFIG_BLK_DEV_VIA82CXXX=y -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDE is not set # # SCSI device support @@ -650,7 +596,7 @@ CONFIG_MII=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set -CONFIG_E1000=y +# CONFIG_E1000 is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -668,6 +614,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -835,8 +782,6 @@ CONFIG_I2C_MPC=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set @@ -975,26 +920,7 @@ CONFIG_HID=y # Special HID drivers # CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# +# CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1064,16 +990,9 @@ CONFIG_RTC_DRV_DS1307=y # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set # CONFIG_EXT4_FS is not set -CONFIG_JBD=y -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -1122,8 +1041,17 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set -# CONFIG_UBIFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1184,6 +1112,8 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -1219,6 +1149,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set @@ -1236,6 +1167,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig index af0cd55605d0..aaa4416660e9 100644 --- a/arch/powerpc/configs/mpc5200_defconfig +++ b/arch/powerpc/configs/mpc5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc3 -# Fri Feb 6 09:48:53 2009 +# Linux kernel version: 2.6.30-rc2 +# Mon Apr 20 11:06:25 2009 # # CONFIG_PPC64 is not set @@ -14,6 +14,7 @@ CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -39,6 +40,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -55,6 +57,7 @@ CONFIG_DEFAULT_UIMAGE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -91,19 +94,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -113,10 +119,12 @@ CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y @@ -124,6 +132,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -136,7 +145,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -157,8 +165,6 @@ CONFIG_FREEZER=y # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y -CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set @@ -166,8 +172,9 @@ CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y CONFIG_PPC_EFIKA=y CONFIG_PPC_LITE5200=y +CONFIG_PPC_MEDIA5200=y CONFIG_PPC_MPC5200_BUGFIX=y -# CONFIG_PPC_MPC5200_GPIO is not set +CONFIG_PPC_MPC5200_GPIO=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set @@ -176,7 +183,9 @@ CONFIG_PPC_MPC5200_BUGFIX=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set +# CONFIG_AMIGAONE is not set CONFIG_PPC_NATIVE=y +CONFIG_PPC_OF_BOOT_TRAMPOLINE=y # CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -241,9 +250,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -272,6 +284,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -294,7 +307,6 @@ CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -350,6 +362,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -362,7 +375,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set @@ -388,12 +400,9 @@ CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_TESTS is not set -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y -# CONFIG_MTD_OF_PARTS is not set +CONFIG_MTD_OF_PARTS=y # CONFIG_MTD_AR7_PARTS is not set # @@ -447,6 +456,8 @@ CONFIG_MTD_PHYSMAP_OF=y # Self-contained MTD device drivers # # CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -465,14 +476,23 @@ CONFIG_MTD_PHYSMAP_OF=y # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images # -# CONFIG_MTD_UBI is not set +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +# CONFIG_MTD_UBI_GLUEBI is not set + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -500,12 +520,14 @@ CONFIG_MISC_DEVICES=y # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=y +# CONFIG_EEPROM_AT25 is not set # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y @@ -564,9 +586,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -589,6 +613,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -666,6 +691,7 @@ CONFIG_PATA_PLATFORM=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -699,6 +725,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -722,7 +751,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -802,6 +830,7 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -854,6 +883,7 @@ CONFIG_I2C_ALGOBIT=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +# CONFIG_I2C_GPIO is not set CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set @@ -883,22 +913,63 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +CONFIG_SPI_MPC52xx_PSC=m + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +# CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_XILINX is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -915,10 +986,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set @@ -929,11 +1002,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set @@ -952,6 +1030,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_LIS3_SPI is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set @@ -989,6 +1068,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set @@ -1084,9 +1164,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_LTV350QV is not set # CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_TDO24M is not set +# CONFIG_LCD_VGG2432A4 is not set # CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y @@ -1127,15 +1211,17 @@ CONFIG_USB_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y # CONFIG_HID_APPLE is not set CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y # CONFIG_HID_CHICONY is not set CONFIG_HID_CYPRESS=y +# CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y +# CONFIG_HID_KYE is not set # CONFIG_HID_GYRATION is not set +# CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set @@ -1204,11 +1290,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -1250,7 +1336,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1265,6 +1350,8 @@ CONFIG_USB_STORAGE=y # # OTG and related infrastructure # +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1317,6 +1404,13 @@ CONFIG_RTC_DRV_DS1307=y # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers @@ -1336,8 +1430,9 @@ CONFIG_RTC_DRV_DS1307=y # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set +# CONFIG_RTC_DRV_GENERIC is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1348,6 +1443,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -1370,6 +1466,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1416,6 +1517,12 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set +CONFIG_UBIFS_FS=m +# CONFIG_UBIFS_FS_XATTR is not set +# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +# CONFIG_UBIFS_FS_DEBUG is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1426,6 +1533,7 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1438,7 +1546,6 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1493,6 +1600,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1500,7 +1608,7 @@ CONFIG_NLS_ISO8859_1=y CONFIG_BITREVERSE=y CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set +CONFIG_CRC16=m # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y @@ -1508,11 +1616,14 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1530,6 +1641,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1558,9 +1672,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1568,17 +1685,19 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1609,10 +1728,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set @@ -1680,8 +1801,9 @@ CONFIG_CRYPTO_DES=y # # Compression # -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_ZLIB is not set +CONFIG_CRYPTO_LZO=m # # Random Number Generation diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index fb08819d7cc4..c162724fed4f 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:35:37 2009 +# Linux kernel version: 2.6.30-rc2 +# Tue Apr 21 15:40:23 2009 # # CONFIG_PPC64 is not set @@ -22,6 +22,7 @@ CONFIG_FSL_EMB_PERFMON=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y +CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y @@ -59,6 +60,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -73,11 +75,21 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -93,22 +105,24 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_STRIP_GENERATED=y CONFIG_KALLSYMS_EXTRA_PASS=y +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -118,10 +132,12 @@ CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y @@ -130,6 +146,7 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -142,7 +159,6 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y CONFIG_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -158,11 +174,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -178,8 +189,9 @@ CONFIG_MPC85xx_CDS=y CONFIG_MPC85xx_MDS=y CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y +CONFIG_SOCRATES=y CONFIG_KSI8560=y -# CONFIG_STX_GP3 is not set +CONFIG_STX_GP3=y CONFIG_TQM8540=y CONFIG_TQM8541=y CONFIG_TQM8548=y @@ -200,11 +212,11 @@ CONFIG_PPC_I8259=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y -# CONFIG_QE_GPIO is not set +CONFIG_QE_GPIO=y CONFIG_CPM2=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y -# CONFIG_MPC8xxx_GPIO is not set +CONFIG_MPC8xxx_GPIO=y # CONFIG_SIMPLE_GPIO is not set # @@ -249,9 +261,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -278,6 +293,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -291,17 +307,17 @@ CONFIG_ARCH_SUPPORTS_MSI=y # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 +CONFIG_PHYSICAL_ALIGN=0x04000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -389,6 +405,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -401,7 +418,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set @@ -456,13 +472,20 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +CONFIG_EEPROM_LEGACY=y +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -521,9 +544,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -546,6 +571,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -622,6 +648,7 @@ CONFIG_PATA_ALI=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -634,11 +661,11 @@ CONFIG_PHYLIB=y # # MII PHY device drivers # -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set +CONFIG_MARVELL_PHY=y +CONFIG_DAVICOM_PHY=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set +CONFIG_CICADA_PHY=y CONFIG_VITESSE_PHY=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set @@ -647,7 +674,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_NATIONAL_PHY is not set # CONFIG_STE10XP is not set # CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set +CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y @@ -655,6 +682,8 @@ CONFIG_MII=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -667,7 +696,10 @@ CONFIG_MII=y # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_ATL2 is not set -# CONFIG_FS_ENET is not set +CONFIG_FS_ENET=y +CONFIG_FS_ENET_HAS_SCC=y +CONFIG_FS_ENET_HAS_FCC=y +# CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -675,6 +707,7 @@ CONFIG_NETDEV_1000=y # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -685,11 +718,15 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +CONFIG_FSL_PQ_MDIO=y CONFIG_GIANFAR=y -# CONFIG_UCC_GETH is not set +CONFIG_UCC_GETH=y +# CONFIG_UGETH_MAGIC_PACKET is not set +# CONFIG_UGETH_TX_ON_DEMAND is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -699,6 +736,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set @@ -708,6 +746,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_BNX2X is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set +# CONFIG_BE2NET is not set # CONFIG_TR is not set # @@ -715,7 +754,6 @@ CONFIG_CHELSIO_T3_DEPENDS=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -813,14 +851,15 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_CPM is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_QE is not set +CONFIG_SERIAL_QE=m CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_HVC_UDBG is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set CONFIG_NVRAM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -857,7 +896,7 @@ CONFIG_I2C_HELPER_AUTO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # -# CONFIG_I2C_CPM is not set +CONFIG_I2C_CPM=m # CONFIG_I2C_GPIO is not set CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set @@ -885,12 +924,9 @@ CONFIG_I2C_MPC=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -CONFIG_EEPROM_LEGACY=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -969,7 +1005,7 @@ CONFIG_VIDEO_MEDIA=m # # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=m -# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA9887=m @@ -978,6 +1014,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MC44S803=m # CONFIG_DVB_DYNAMIC_MINORS is not set CONFIG_DVB_CAPTURE_DRIVERS=y @@ -1017,103 +1054,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # Supported DVB Frontends # - -# -# Customise DVB Frontends -# # CONFIG_DVB_FE_CUSTOMISE is not set - -# -# Multistandard (satellite) frontends -# -# CONFIG_DVB_STB0899 is not set -# CONFIG_DVB_STB6100 is not set - -# -# DVB-S (satellite) frontends -# -# CONFIG_DVB_CX24110 is not set -# CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_MT312 is not set -# CONFIG_DVB_S5H1420 is not set -# CONFIG_DVB_STV0288 is not set -# CONFIG_DVB_STB6000 is not set -# CONFIG_DVB_STV0299 is not set -# CONFIG_DVB_TDA8083 is not set -# CONFIG_DVB_TDA10086 is not set -# CONFIG_DVB_TDA8261 is not set -# CONFIG_DVB_VES1X93 is not set -# CONFIG_DVB_TUNER_ITD1000 is not set -# CONFIG_DVB_TUNER_CX24113 is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TUA6100 is not set -# CONFIG_DVB_CX24116 is not set -# CONFIG_DVB_SI21XX is not set - -# -# DVB-T (terrestrial) frontends -# -# CONFIG_DVB_SP8870 is not set -# CONFIG_DVB_SP887X is not set -# CONFIG_DVB_CX22700 is not set -# CONFIG_DVB_CX22702 is not set -# CONFIG_DVB_DRX397XD is not set -# CONFIG_DVB_L64781 is not set -# CONFIG_DVB_TDA1004X is not set -# CONFIG_DVB_NXT6000 is not set -# CONFIG_DVB_MT352 is not set -# CONFIG_DVB_ZL10353 is not set -# CONFIG_DVB_DIB3000MB is not set -# CONFIG_DVB_DIB3000MC is not set -# CONFIG_DVB_DIB7000M is not set -# CONFIG_DVB_DIB7000P is not set -# CONFIG_DVB_TDA10048 is not set - -# -# DVB-C (cable) frontends -# -# CONFIG_DVB_VES1820 is not set -# CONFIG_DVB_TDA10021 is not set -# CONFIG_DVB_TDA10023 is not set -# CONFIG_DVB_STV0297 is not set - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -# CONFIG_DVB_NXT200X is not set -# CONFIG_DVB_OR51211 is not set -# CONFIG_DVB_OR51132 is not set -# CONFIG_DVB_BCM3510 is not set -# CONFIG_DVB_LGDT330X is not set -# CONFIG_DVB_LGDT3304 is not set -# CONFIG_DVB_S5H1409 is not set -# CONFIG_DVB_AU8522 is not set -# CONFIG_DVB_S5H1411 is not set - -# -# ISDB-T (terrestrial) frontends -# -# CONFIG_DVB_S921 is not set - -# -# Digital terrestrial only tuners/PLL -# -# CONFIG_DVB_PLL is not set -# CONFIG_DVB_TUNER_DIB0070 is not set - -# -# SEC control devices for DVB-S -# -# CONFIG_DVB_LNBP21 is not set -# CONFIG_DVB_ISL6405 is not set -# CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_LGS8GL5 is not set - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set -# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1193,6 +1134,8 @@ CONFIG_SND_PCI=y # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -1247,15 +1190,17 @@ CONFIG_USB_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y +# CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y +# CONFIG_HID_KYE is not set CONFIG_HID_GYRATION=y +# CONFIG_HID_KENSINGTON is not set CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set @@ -1314,6 +1259,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_FHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_WHCI_HCD is not set @@ -1329,11 +1275,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -1375,7 +1321,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1392,6 +1337,7 @@ CONFIG_USB_STORAGE=y # OTG and related infrastructure # # CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1406,6 +1352,8 @@ CONFIG_EDAC=y # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_MM_EDAC=y CONFIG_EDAC_MPC85XX=y +# CONFIG_EDAC_AMD8131 is not set +# CONFIG_EDAC_AMD8111 is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1460,7 +1408,7 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set +# CONFIG_RTC_DRV_GENERIC is not set CONFIG_DMADEVICES=y # @@ -1473,7 +1421,9 @@ CONFIG_DMA_ENGINE=y # DMA Clients # # CONFIG_NET_DMA is not set +# CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1484,6 +1434,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -1508,6 +1459,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m @@ -1562,6 +1518,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1577,7 +1534,6 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1648,6 +1604,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set +CONFIG_UCC_SLOW=y +CONFIG_UCC_FAST=y +CONFIG_UCC=y +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1662,11 +1622,12 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1684,6 +1645,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1714,9 +1678,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1724,17 +1691,20 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set @@ -1759,18 +1729,21 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # @@ -1837,6 +1810,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1845,7 +1819,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_CRYPTO_DEV_TALITOS=y CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index 813223ae174d..1aa1c508d600 100644 --- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:12 2009 +# Linux kernel version: 2.6.30-rc2 +# Tue Apr 21 15:41:18 2009 # # CONFIG_PPC64 is not set @@ -22,9 +22,10 @@ CONFIG_FSL_EMB_PERFMON=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y +CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PPC_MM_SLICES is not set CONFIG_SMP=y -CONFIG_NR_CPUS=2 +CONFIG_NR_CPUS=8 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set @@ -44,6 +45,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -59,6 +61,7 @@ CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -73,11 +76,21 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -93,22 +106,24 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_STRIP_GENERATED=y CONFIG_KALLSYMS_EXTRA_PASS=y +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -118,10 +133,12 @@ CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y @@ -130,6 +147,8 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_HAVE_CLK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -143,7 +162,6 @@ CONFIG_MODVERSIONS=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -159,11 +177,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -173,21 +186,23 @@ CONFIG_CLASSIC_RCU=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set CONFIG_MPC85xx=y -# CONFIG_MPC8540_ADS is not set -# CONFIG_MPC8560_ADS is not set -# CONFIG_MPC85xx_CDS is not set -# CONFIG_MPC85xx_MDS is not set -# CONFIG_MPC8536_DS is not set +CONFIG_MPC8540_ADS=y +CONFIG_MPC8560_ADS=y +CONFIG_MPC85xx_CDS=y +CONFIG_MPC85xx_MDS=y +CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y -# CONFIG_KSI8560 is not set -# CONFIG_STX_GP3 is not set -# CONFIG_TQM8540 is not set -# CONFIG_TQM8541 is not set -# CONFIG_TQM8548 is not set -# CONFIG_TQM8555 is not set -# CONFIG_TQM8560 is not set -# CONFIG_SBC8548 is not set +CONFIG_SOCRATES=y +CONFIG_KSI8560=y +CONFIG_STX_GP3=y +CONFIG_TQM8540=y +CONFIG_TQM8541=y +CONFIG_TQM8548=y +CONFIG_TQM8555=y +CONFIG_TQM8560=y +CONFIG_SBC8548=y # CONFIG_SBC8560 is not set +CONFIG_TQM85xx=y # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set @@ -199,10 +214,12 @@ CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_QUICC_ENGINE is not set -# CONFIG_CPM2 is not set +CONFIG_QUICC_ENGINE=y +CONFIG_QE_GPIO=y +CONFIG_CPM2=y CONFIG_FSL_ULI1575=y -# CONFIG_MPC8xxx_GPIO is not set +CONFIG_CPM=y +CONFIG_MPC8xxx_GPIO=y # CONFIG_SIMPLE_GPIO is not set # @@ -248,9 +265,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -277,6 +297,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -290,17 +311,17 @@ CONFIG_ARCH_SUPPORTS_MSI=y # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 +CONFIG_PHYSICAL_ALIGN=0x04000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -388,6 +409,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -400,7 +422,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set @@ -431,6 +452,7 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -454,13 +476,20 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +CONFIG_EEPROM_LEGACY=y +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -519,9 +548,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -544,12 +575,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y # CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_FSL is not set +CONFIG_SATA_FSL=y CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -620,6 +652,7 @@ CONFIG_PATA_ALI=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -632,11 +665,11 @@ CONFIG_PHYLIB=y # # MII PHY device drivers # -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set +CONFIG_MARVELL_PHY=y +CONFIG_DAVICOM_PHY=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set +CONFIG_CICADA_PHY=y CONFIG_VITESSE_PHY=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set @@ -645,7 +678,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_NATIONAL_PHY is not set # CONFIG_STE10XP is not set # CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set +CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y @@ -653,6 +686,8 @@ CONFIG_MII=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -665,6 +700,10 @@ CONFIG_MII=y # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_ATL2 is not set +CONFIG_FS_ENET=y +CONFIG_FS_ENET_HAS_SCC=y +CONFIG_FS_ENET_HAS_FCC=y +# CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -672,6 +711,7 @@ CONFIG_NETDEV_1000=y # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -682,10 +722,15 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +CONFIG_FSL_PQ_MDIO=y CONFIG_GIANFAR=y +CONFIG_UCC_GETH=y +# CONFIG_UGETH_MAGIC_PACKET is not set +# CONFIG_UGETH_TX_ON_DEMAND is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -695,6 +740,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set @@ -704,6 +750,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_BNX2X is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set +# CONFIG_BE2NET is not set # CONFIG_TR is not set # @@ -711,7 +758,6 @@ CONFIG_CHELSIO_T3_DEPENDS=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -806,8 +852,10 @@ CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_CPM is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_SERIAL_QE=m CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -815,6 +863,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_HVC_UDBG is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set CONFIG_NVRAM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -851,6 +900,8 @@ CONFIG_I2C_HELPER_AUTO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +CONFIG_I2C_CPM=m +# CONFIG_I2C_GPIO is not set CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set @@ -877,12 +928,9 @@ CONFIG_I2C_MPC=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -CONFIG_EEPROM_LEGACY=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -891,7 +939,31 @@ CONFIG_EEPROM_LEGACY=y # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_XILINX is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -911,6 +983,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +# CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set @@ -935,7 +1009,7 @@ CONFIG_VIDEO_MEDIA=m # # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=m -# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA9887=m @@ -944,6 +1018,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MC44S803=m # CONFIG_DVB_DYNAMIC_MINORS is not set CONFIG_DVB_CAPTURE_DRIVERS=y @@ -983,103 +1058,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # Supported DVB Frontends # - -# -# Customise DVB Frontends -# # CONFIG_DVB_FE_CUSTOMISE is not set - -# -# Multistandard (satellite) frontends -# -# CONFIG_DVB_STB0899 is not set -# CONFIG_DVB_STB6100 is not set - -# -# DVB-S (satellite) frontends -# -# CONFIG_DVB_CX24110 is not set -# CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_MT312 is not set -# CONFIG_DVB_S5H1420 is not set -# CONFIG_DVB_STV0288 is not set -# CONFIG_DVB_STB6000 is not set -# CONFIG_DVB_STV0299 is not set -# CONFIG_DVB_TDA8083 is not set -# CONFIG_DVB_TDA10086 is not set -# CONFIG_DVB_TDA8261 is not set -# CONFIG_DVB_VES1X93 is not set -# CONFIG_DVB_TUNER_ITD1000 is not set -# CONFIG_DVB_TUNER_CX24113 is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TUA6100 is not set -# CONFIG_DVB_CX24116 is not set -# CONFIG_DVB_SI21XX is not set - -# -# DVB-T (terrestrial) frontends -# -# CONFIG_DVB_SP8870 is not set -# CONFIG_DVB_SP887X is not set -# CONFIG_DVB_CX22700 is not set -# CONFIG_DVB_CX22702 is not set -# CONFIG_DVB_DRX397XD is not set -# CONFIG_DVB_L64781 is not set -# CONFIG_DVB_TDA1004X is not set -# CONFIG_DVB_NXT6000 is not set -# CONFIG_DVB_MT352 is not set -# CONFIG_DVB_ZL10353 is not set -# CONFIG_DVB_DIB3000MB is not set -# CONFIG_DVB_DIB3000MC is not set -# CONFIG_DVB_DIB7000M is not set -# CONFIG_DVB_DIB7000P is not set -# CONFIG_DVB_TDA10048 is not set - -# -# DVB-C (cable) frontends -# -# CONFIG_DVB_VES1820 is not set -# CONFIG_DVB_TDA10021 is not set -# CONFIG_DVB_TDA10023 is not set -# CONFIG_DVB_STV0297 is not set - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -# CONFIG_DVB_NXT200X is not set -# CONFIG_DVB_OR51211 is not set -# CONFIG_DVB_OR51132 is not set -# CONFIG_DVB_BCM3510 is not set -# CONFIG_DVB_LGDT330X is not set -# CONFIG_DVB_LGDT3304 is not set -# CONFIG_DVB_S5H1409 is not set -# CONFIG_DVB_AU8522 is not set -# CONFIG_DVB_S5H1411 is not set - -# -# ISDB-T (terrestrial) frontends -# -# CONFIG_DVB_S921 is not set - -# -# Digital terrestrial only tuners/PLL -# -# CONFIG_DVB_PLL is not set -# CONFIG_DVB_TUNER_DIB0070 is not set - -# -# SEC control devices for DVB-S -# -# CONFIG_DVB_LNBP21 is not set -# CONFIG_DVB_ISL6405 is not set -# CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_LGS8GL5 is not set - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set -# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1159,6 +1138,8 @@ CONFIG_SND_PCI=y # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -1213,15 +1194,17 @@ CONFIG_USB_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y +# CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y +# CONFIG_HID_KYE is not set CONFIG_HID_GYRATION=y +# CONFIG_HID_KENSINGTON is not set CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set @@ -1264,9 +1247,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_FSL is not set +CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set @@ -1280,10 +1263,12 @@ CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_FHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_WHCI_HCD is not set # CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -1294,11 +1279,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -1340,7 +1325,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1356,13 +1340,24 @@ CONFIG_USB_STORAGE=y # # OTG and related infrastructure # +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set +CONFIG_EDAC=y + +# +# Reporting subsystems +# +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y +CONFIG_EDAC_MPC85XX=y +# CONFIG_EDAC_AMD8131 is not set +# CONFIG_EDAC_AMD8111 is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1417,8 +1412,22 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # -# CONFIG_RTC_DRV_PPC is not set -# CONFIG_DMADEVICES is not set +# CONFIG_RTC_DRV_GENERIC is not set +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +CONFIG_FSL_DMA=y +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +# CONFIG_NET_DMA is not set +# CONFIG_ASYNC_TX_DMA is not set +# CONFIG_DMATEST is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1429,11 +1438,13 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1452,6 +1463,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m @@ -1506,6 +1522,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1521,7 +1538,6 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1592,6 +1608,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set +CONFIG_UCC_SLOW=y +CONFIG_UCC_FAST=y +CONFIG_UCC=y +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1606,11 +1626,12 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y # # Kernel hacking @@ -1621,13 +1642,16 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1658,9 +1682,12 @@ CONFIG_DEBUG_INFO=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1668,22 +1695,26 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set +CONFIG_VIRQ_DEBUG=y # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1709,10 +1740,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set @@ -1781,6 +1814,7 @@ CONFIG_CRYPTO_DES=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1790,5 +1824,6 @@ CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_CRYPTO_DEV_TALITOS=y -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y +CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 61b100849715..f1889abb89b1 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -95,7 +95,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_PROC_PID_CPUSET=y -# CONFIG_RELAY is not set +CONFIG_RELAY=y CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 1a856b15226e..d6b4a12cdeff 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -258,7 +258,9 @@ do { \ # define elf_read_implies_exec(ex, exec_stk) (test_thread_flag(TIF_32BIT) ? \ (exec_stk != EXSTACK_DISABLE_X) : 0) #else -# define SET_PERSONALITY(ex) set_personality(PER_LINUX) +# define SET_PERSONALITY(ex) \ + set_personality(PER_LINUX | (current->personality & (~PER_MASK))) +# define elf_read_implies_exec(ex, exec_stk) (exec_stk != EXSTACK_DISABLE_X) #endif /* __powerpc64__ */ extern int dcache_bsize; diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 6d406c5c5de4..9696cc36d2dc 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -27,7 +27,7 @@ PPC_LONG "1b,4b,2b,4b\n" \ ".previous" \ : "=&r" (oldval), "=&r" (ret) \ - : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ + : "b" (uaddr), "i" (-EFAULT), "r" (oparg) \ : "cr0", "memory") static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) @@ -47,19 +47,19 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) switch (op) { case FUTEX_OP_SET: - __futex_atomic_op("", ret, oldval, uaddr, oparg); + __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ADD: - __futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_OR: - __futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ANDN: - __futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_XOR: - __futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); break; default: ret = -ENOSYS; diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h index 68235f7e4a8f..d2a65e8ca6ae 100644 --- a/arch/powerpc/include/asm/lppaca.h +++ b/arch/powerpc/include/asm/lppaca.h @@ -125,7 +125,7 @@ struct lppaca { // NOTE: This value will ALWAYS be zero for dedicated processors and // will NEVER be zero for shared processors (ie, initialized to a 1). volatile u32 yield_count; // PLIC increments each dispatchx00-x03 - u32 reserved6; + volatile u32 dispersion_count; // dispatch changed phys cpu x04-x07 volatile u64 cmo_faults; // CMO page fault count x08-x0F volatile u64 cmo_fault_time; // CMO page fault time x10-x17 u8 reserved7[104]; // Reserved x18-x7F diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index c2ccca53b991..a002682f3a6d 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -22,6 +22,14 @@ #define MPIC_GREG_FEATURE_1 0x00010 #define MPIC_GREG_GLOBAL_CONF_0 0x00020 #define MPIC_GREG_GCONF_RESET 0x80000000 +/* On the FSL mpic implementations the Mode field is expand to be + * 2 bits wide: + * 0b00 = pass through (interrupts routed to IRQ0) + * 0b01 = Mixed mode + * 0b10 = reserved + * 0b11 = External proxy / coreint + */ +#define MPIC_GREG_GCONF_COREINT 0x60000000 #define MPIC_GREG_GCONF_8259_PTHROU_DIS 0x20000000 #define MPIC_GREG_GCONF_NO_BIAS 0x10000000 #define MPIC_GREG_GCONF_BASE_MASK 0x000fffff @@ -357,6 +365,8 @@ struct mpic #define MPIC_BROKEN_FRR_NIRQS 0x00000800 /* Destination only supports a single CPU at a time */ #define MPIC_SINGLE_DEST_CPU 0x00001000 +/* Enable CoreInt delivery of interrupts */ +#define MPIC_ENABLE_COREINT 0x00002000 /* MPIC HW modification ID */ #define MPIC_REGSET_MASK 0xf0000000 @@ -470,6 +480,8 @@ extern void mpic_end_irq(unsigned int irq); extern unsigned int mpic_get_one_irq(struct mpic *mpic); /* This one gets from the primary mpic */ extern unsigned int mpic_get_irq(void); +/* This one gets from the primary mpic via CoreInt*/ +extern unsigned int mpic_get_coreint_irq(void); /* Fetch Machine Check interrupt from primary mpic */ extern unsigned int mpic_get_mcirq(void); diff --git a/arch/powerpc/include/asm/of_platform.h b/arch/powerpc/include/asm/of_platform.h index 53b46507ffde..d4aaa3489440 100644 --- a/arch/powerpc/include/asm/of_platform.h +++ b/arch/powerpc/include/asm/of_platform.h @@ -11,16 +11,6 @@ * */ -/* Platform drivers register/unregister */ -static inline int of_register_platform_driver(struct of_platform_driver *drv) -{ - return of_register_driver(drv, &of_platform_bus_type); -} -static inline void of_unregister_platform_driver(struct of_platform_driver *drv) -{ - of_unregister_driver(drv); -} - /* Platform devices and busses creation */ extern struct of_device *of_platform_device_create(struct device_node *np, const char *bus_id, diff --git a/arch/powerpc/include/asm/parport.h b/arch/powerpc/include/asm/parport.h index 414c50e2e881..94942d60ddfd 100644 --- a/arch/powerpc/include/asm/parport.h +++ b/arch/powerpc/include/asm/parport.h @@ -29,7 +29,7 @@ static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma) prop = of_get_property(np, "interrupts", NULL); if (!prop) continue; - if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL) != NULL) + if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL, 0) != NULL) count++; } return count; diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index f4a4db8d5555..640ccbbc0977 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -43,7 +43,7 @@ #define PPC_INST_STSWI 0x7c0005aa #define PPC_INST_STSWX 0x7c00052a -#define PPC_INST_TLBILX 0x7c000626 +#define PPC_INST_TLBILX 0x7c000024 #define PPC_INST_WAIT 0x7c00007c /* macros to insert fields into opcodes */ diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index f59a66684aed..384d90c9c272 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -4,6 +4,7 @@ #ifndef _ASM_POWERPC_PPC_ASM_H #define _ASM_POWERPC_PPC_ASM_H +#include <linux/init.h> #include <linux/stringify.h> #include <asm/asm-compat.h> #include <asm/processor.h> @@ -189,7 +190,7 @@ name: \ GLUE(.,name): #define _INIT_GLOBAL(name) \ - .section ".text.init.refok"; \ + __REF; \ .align 2 ; \ .globl name; \ .globl GLUE(.,name); \ @@ -229,7 +230,7 @@ name: \ GLUE(.,name): #define _INIT_STATIC(name) \ - .section ".text.init.refok"; \ + __REF; \ .align 2 ; \ .section ".opd","aw"; \ name: \ diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h index 90dbefb8cfc4..e7233a849680 100644 --- a/arch/powerpc/include/asm/ps3fb.h +++ b/arch/powerpc/include/asm/ps3fb.h @@ -21,7 +21,6 @@ #include <linux/types.h> #include <linux/ioctl.h> -#include <linux/types.h> /* ioctl */ #define PS3FB_IOCTL_SETMODE _IOW('r', 1, int) /* set video mode */ diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index d9740e886801..a7e210b6b48c 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h @@ -151,9 +151,11 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); _PAGE_NO_CACHE) #define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ _PAGE_NO_CACHE | _PAGE_GUARDED) -#define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC) +#define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC | \ + _PAGE_HWEXEC) #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) -#define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC) +#define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC | \ + _PAGE_HWEXEC) /* Protection used for kernel text. We want the debuggers to be able to * set breakpoints anywhere, so don't write protect the kernel text diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index c9ff1ec97479..e8018d540e87 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -143,6 +143,36 @@ #define FPSCR_NI 0x00000004 /* FPU non IEEE-Mode */ #define FPSCR_RN 0x00000003 /* FPU rounding control */ +/* Bit definitions for SPEFSCR. */ +#define SPEFSCR_SOVH 0x80000000 /* Summary integer overflow high */ +#define SPEFSCR_OVH 0x40000000 /* Integer overflow high */ +#define SPEFSCR_FGH 0x20000000 /* Embedded FP guard bit high */ +#define SPEFSCR_FXH 0x10000000 /* Embedded FP sticky bit high */ +#define SPEFSCR_FINVH 0x08000000 /* Embedded FP invalid operation high */ +#define SPEFSCR_FDBZH 0x04000000 /* Embedded FP div by zero high */ +#define SPEFSCR_FUNFH 0x02000000 /* Embedded FP underflow high */ +#define SPEFSCR_FOVFH 0x01000000 /* Embedded FP overflow high */ +#define SPEFSCR_FINXS 0x00200000 /* Embedded FP inexact sticky */ +#define SPEFSCR_FINVS 0x00100000 /* Embedded FP invalid op. sticky */ +#define SPEFSCR_FDBZS 0x00080000 /* Embedded FP div by zero sticky */ +#define SPEFSCR_FUNFS 0x00040000 /* Embedded FP underflow sticky */ +#define SPEFSCR_FOVFS 0x00020000 /* Embedded FP overflow sticky */ +#define SPEFSCR_MODE 0x00010000 /* Embedded FP mode */ +#define SPEFSCR_SOV 0x00008000 /* Integer summary overflow */ +#define SPEFSCR_OV 0x00004000 /* Integer overflow */ +#define SPEFSCR_FG 0x00002000 /* Embedded FP guard bit */ +#define SPEFSCR_FX 0x00001000 /* Embedded FP sticky bit */ +#define SPEFSCR_FINV 0x00000800 /* Embedded FP invalid operation */ +#define SPEFSCR_FDBZ 0x00000400 /* Embedded FP div by zero */ +#define SPEFSCR_FUNF 0x00000200 /* Embedded FP underflow */ +#define SPEFSCR_FOVF 0x00000100 /* Embedded FP overflow */ +#define SPEFSCR_FINXE 0x00000040 /* Embedded FP inexact enable */ +#define SPEFSCR_FINVE 0x00000020 /* Embedded FP invalid op. enable */ +#define SPEFSCR_FDBZE 0x00000010 /* Embedded FP div by zero enable */ +#define SPEFSCR_FUNFE 0x00000008 /* Embedded FP underflow enable */ +#define SPEFSCR_FOVFE 0x00000004 /* Embedded FP overflow enable */ +#define SPEFSCR_FRMC 0x00000003 /* Embedded FP rounding mode control */ + /* Special Purpose Registers (SPRNs)*/ #define SPRN_CTR 0x009 /* Count Register */ #define SPRN_DSCR 0x11 diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index a56f4d61aa72..601ddbc46002 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -423,36 +423,6 @@ #define SGR_NORMAL 0 /* Speculative fetching allowed. */ #define SGR_GUARDED 1 /* Speculative fetching disallowed. */ -/* Bit definitions for SPEFSCR. */ -#define SPEFSCR_SOVH 0x80000000 /* Summary integer overflow high */ -#define SPEFSCR_OVH 0x40000000 /* Integer overflow high */ -#define SPEFSCR_FGH 0x20000000 /* Embedded FP guard bit high */ -#define SPEFSCR_FXH 0x10000000 /* Embedded FP sticky bit high */ -#define SPEFSCR_FINVH 0x08000000 /* Embedded FP invalid operation high */ -#define SPEFSCR_FDBZH 0x04000000 /* Embedded FP div by zero high */ -#define SPEFSCR_FUNFH 0x02000000 /* Embedded FP underflow high */ -#define SPEFSCR_FOVFH 0x01000000 /* Embedded FP overflow high */ -#define SPEFSCR_FINXS 0x00200000 /* Embedded FP inexact sticky */ -#define SPEFSCR_FINVS 0x00100000 /* Embedded FP invalid op. sticky */ -#define SPEFSCR_FDBZS 0x00080000 /* Embedded FP div by zero sticky */ -#define SPEFSCR_FUNFS 0x00040000 /* Embedded FP underflow sticky */ -#define SPEFSCR_FOVFS 0x00020000 /* Embedded FP overflow sticky */ -#define SPEFSCR_MODE 0x00010000 /* Embedded FP mode */ -#define SPEFSCR_SOV 0x00008000 /* Integer summary overflow */ -#define SPEFSCR_OV 0x00004000 /* Integer overflow */ -#define SPEFSCR_FG 0x00002000 /* Embedded FP guard bit */ -#define SPEFSCR_FX 0x00001000 /* Embedded FP sticky bit */ -#define SPEFSCR_FINV 0x00000800 /* Embedded FP invalid operation */ -#define SPEFSCR_FDBZ 0x00000400 /* Embedded FP div by zero */ -#define SPEFSCR_FUNF 0x00000200 /* Embedded FP underflow */ -#define SPEFSCR_FOVF 0x00000100 /* Embedded FP overflow */ -#define SPEFSCR_FINXE 0x00000040 /* Embedded FP inexact enable */ -#define SPEFSCR_FINVE 0x00000020 /* Embedded FP invalid op. enable */ -#define SPEFSCR_FDBZE 0x00000010 /* Embedded FP div by zero enable */ -#define SPEFSCR_FUNFE 0x00000008 /* Embedded FP underflow enable */ -#define SPEFSCR_FOVFE 0x00000004 /* Embedded FP overflow enable */ -#define SPEFSCR_FRMC 0x00000003 /* Embedded FP rounding mode control */ - /* * The IBM-403 is an even more odd special case, as it is much * older than the IBM-405 series. We put these down here incase someone diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 0aa0315fb7e8..01c12339b304 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -68,7 +68,8 @@ struct rtas_t { #define RTAS_EPOW_WARNING 0x40000000 /* set bit 1 */ #define RTAS_POWERMGM_EVENTS 0x20000000 /* set bit 2 */ #define RTAS_HOTPLUG_EVENTS 0x10000000 /* set bit 3 */ -#define RTAS_EVENT_SCAN_ALL_EVENTS 0xf0000000 +#define RTAS_IO_EVENTS 0x08000000 /* set bit 4 */ +#define RTAS_EVENT_SCAN_ALL_EVENTS 0xffffffff /* RTAS event severity */ #define RTAS_SEVERITY_FATAL 0x5 diff --git a/arch/powerpc/include/asm/sfp-machine.h b/arch/powerpc/include/asm/sfp-machine.h index 3d9f831c3c55..3a7a67a0d006 100644 --- a/arch/powerpc/include/asm/sfp-machine.h +++ b/arch/powerpc/include/asm/sfp-machine.h @@ -29,9 +29,9 @@ /* basic word size definitions */ #define _FP_W_TYPE_SIZE 32 -#define _FP_W_TYPE unsigned long -#define _FP_WS_TYPE signed long -#define _FP_I_TYPE long +#define _FP_W_TYPE unsigned int +#define _FP_WS_TYPE signed int +#define _FP_I_TYPE int #define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2)) #define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1)) diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index fe166491e9dc..d98a30dfd41c 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -322,3 +322,6 @@ SYSCALL_SPU(epoll_create1) SYSCALL_SPU(dup3) SYSCALL_SPU(pipe2) SYSCALL(inotify_init1) +SYSCALL(ni_syscall) +COMPAT_SYS_SPU(preadv) +COMPAT_SYS_SPU(pwritev) diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index e07d0c76ed77..3f06f8ec81c5 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -341,10 +341,12 @@ #define __NR_dup3 316 #define __NR_pipe2 317 #define __NR_inotify_init1 318 +#define __NR_preadv 320 +#define __NR_pwritev 321 #ifdef __KERNEL__ -#define __NR_syscalls 319 +#define __NR_syscalls 322 #define __NR__exit __NR_exit #define NR_syscalls __NR_syscalls diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c index 1c5c8a6fc129..53c7788cba78 100644 --- a/arch/powerpc/kernel/dma.c +++ b/arch/powerpc/kernel/dma.c @@ -94,7 +94,7 @@ static int dma_direct_dma_supported(struct device *dev, u64 mask) * done via some global so platforms can set the limit in case * they have limited DMA windows */ - return mask >= DMA_32BIT_MASK; + return mask >= DMA_BIT_MASK(32); #else return 1; #endif diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index a088c064ae40..2436df33c6f4 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -145,6 +145,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) beq 1f PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) li r3,MSR_FP|MSR_FE0|MSR_FE1 +#ifdef CONFIG_VSX +BEGIN_FTR_SECTION + oris r3,r3,MSR_VSX@h +END_FTR_SECTION_IFSET(CPU_FTR_VSX) +#endif andc r4,r4,r3 /* disable FP for previous task */ PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 5455943f16aa..70e2a736be1f 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -293,7 +293,7 @@ __ftrace_make_nop(struct module *mod, if (tramp & 0x8000) tramp -= 0x10000; - pr_debug(" %x ", tramp); + pr_debug(" %lx ", tramp); if (tramp != addr) { printk(KERN_ERR @@ -564,7 +564,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) if (unlikely(atomic_read(¤t->tracing_graph_pause))) return; -#if CONFIG_PPC64 +#ifdef CONFIG_PPC64 /* non core kernel code needs to save and restore the TOC */ if (REGION_ID(self_addr) != KERNEL_REGION_ID) return_hooker = (unsigned long)&mod_return_to_handler; diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 54e68c11ae15..c01467f952d3 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -21,6 +21,7 @@ * */ +#include <linux/init.h> #include <asm/reg.h> #include <asm/page.h> #include <asm/mmu.h> @@ -50,7 +51,7 @@ mtspr SPRN_DBAT##n##L,RB; \ 1: - .section .text.head, "ax" + __HEAD .stabs "arch/powerpc/kernel/",N_SO,0,0,0f .stabs "head_32.S",N_SO,0,0,0f 0: diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index 56d8e5d90c5b..0c96911d4299 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -31,6 +31,7 @@ * */ +#include <linux/init.h> #include <asm/processor.h> #include <asm/page.h> #include <asm/mmu.h> @@ -52,7 +53,7 @@ * * This is all going to change RSN when we add bi_recs....... -- Dan */ - .section .text.head, "ax" + __HEAD _ENTRY(_stext); _ENTRY(_start); diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index b56fecc93a16..18d8a1677c4d 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -28,6 +28,7 @@ * option) any later version. */ +#include <linux/init.h> #include <asm/processor.h> #include <asm/page.h> #include <asm/mmu.h> @@ -50,7 +51,7 @@ * r7 - End of kernel command line string * */ - .section .text.head, "ax" + __HEAD _ENTRY(_stext); _ENTRY(_start); /* diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 3c9452d4308b..52ff8c53b93c 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -19,6 +19,7 @@ * */ +#include <linux/init.h> #include <asm/processor.h> #include <asm/page.h> #include <asm/mmu.h> @@ -38,7 +39,7 @@ #else #define DO_8xx_CPU6(val, reg) #endif - .section .text.head, "ax" + __HEAD _ENTRY(_stext); _ENTRY(_start); diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 4c22620d009b..5bdcc06d294c 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -30,6 +30,7 @@ * option) any later version. */ +#include <linux/init.h> #include <linux/threads.h> #include <asm/processor.h> #include <asm/page.h> @@ -53,7 +54,7 @@ * r7 - End of kernel command line string * */ - .section .text.head, "ax" + __HEAD _ENTRY(_stext); _ENTRY(_start); /* diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 5576147e57b6..8c1a4966867e 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -672,11 +672,13 @@ unsigned int irq_create_mapping(struct irq_host *host, return NO_IRQ; } } - pr_debug("irq: -> obtained virq %d\n", virq); if (irq_setup_virq(host, virq, hwirq)) return NO_IRQ; + printk(KERN_DEBUG "irq: irq %lu on host %s mapped to virtual irq %u\n", + hwirq, host->of_node ? host->of_node->full_name : "null", virq); + return virq; } EXPORT_SYMBOL_GPL(irq_create_mapping); diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 182e0f642f36..78b3f7840ade 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -434,6 +434,21 @@ static void pseries_cmo_data(struct seq_file *m) seq_printf(m, "cmo_page_size=%lu\n", cmo_get_page_size()); } +static void splpar_dispatch_data(struct seq_file *m) +{ + int cpu; + unsigned long dispatches = 0; + unsigned long dispatch_dispersions = 0; + + for_each_possible_cpu(cpu) { + dispatches += lppaca[cpu].yield_count; + dispatch_dispersions += lppaca[cpu].dispersion_count; + } + + seq_printf(m, "dispatches=%lu\n", dispatches); + seq_printf(m, "dispatch_dispersions=%lu\n", dispatch_dispersions); +} + static int pseries_lparcfg_data(struct seq_file *m, void *v) { int partition_potential_processors; @@ -460,6 +475,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) parse_ppp_data(m); parse_mpp_data(m); pseries_cmo_data(m); + splpar_dispatch_data(m); seq_printf(m, "purr=%ld\n", get_purr()); } else { /* non SPLPAR case */ diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 3053fe5c62f2..b9530b2395a2 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -495,7 +495,15 @@ _GLOBAL(giveup_altivec) stvx vr0,r4,r3 beq 1f ld r4,_MSR-STACK_FRAME_OVERHEAD(r5) +#ifdef CONFIG_VSX +BEGIN_FTR_SECTION + lis r3,(MSR_VEC|MSR_VSX)@h +FTR_SECTION_ELSE + lis r3,MSR_VEC@h +ALT_FTR_SECTION_END_IFSET(CPU_FTR_VSX) +#else lis r3,MSR_VEC@h +#endif andc r4,r4,r3 /* disable FP for previous task */ std r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index 3f37a6e62771..87df428e3588 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -76,7 +76,7 @@ struct of_device* of_platform_device_create(struct device_node *np, return NULL; dev->dma_mask = 0xffffffffUL; - dev->dev.coherent_dma_mask = DMA_32BIT_MASK; + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); dev->dev.bus = &of_platform_bus_type; diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 2e026c0407d4..2f0e64b53642 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -614,7 +614,7 @@ static unsigned char ibm_architecture_vec[] = { W(0xffffffff), /* virt_base */ W(0xffffffff), /* virt_size */ W(0xffffffff), /* load_base */ - W(64), /* 128MB min RMA */ + W(64), /* 64MB min RMA */ W(0xffffffff), /* full client load */ 0, /* min RMA percentage of total RAM */ 48, /* max log_2(hash table size) */ @@ -732,15 +732,17 @@ static void __init prom_send_capabilities(void) root = call_prom("open", 1, 1, ADDR("/")); if (root != 0) { /* try calling the ibm,client-architecture-support method */ + prom_printf("Calling ibm,client-architecture..."); if (call_prom_ret("call-method", 3, 2, &ret, ADDR("ibm,client-architecture-support"), root, ADDR(ibm_architecture_vec)) == 0) { /* the call exists... */ if (ret) - prom_printf("WARNING: ibm,client-architecture" + prom_printf("\nWARNING: ibm,client-architecture" "-support call FAILED!\n"); call_prom("close", 1, 0, root); + prom_printf(" done\n"); return; } call_prom("close", 1, 0, root); @@ -1083,7 +1085,7 @@ static void __init prom_instantiate_rtas(void) return; } - prom_printf("instantiating rtas at 0x%x ...", base); + prom_printf("instantiating rtas at 0x%x...", base); if (call_prom_ret("call-method", 3, 2, &entry, ADDR("instantiate-rtas"), @@ -1495,7 +1497,7 @@ static int __init prom_find_machine_type(void) return PLATFORM_GENERIC; x = prom_getproplen(rtas, "ibm,hypertas-functions"); if (x != PROM_ERROR) { - prom_printf("Hypertas detected, assuming LPAR !\n"); + prom_debug("Hypertas detected, assuming LPAR !\n"); return PLATFORM_PSERIES_LPAR; } return PLATFORM_PSERIES; @@ -1544,7 +1546,7 @@ static void __init prom_check_displays(void) }; const unsigned char *clut; - prom_printf("Looking for displays\n"); + prom_debug("Looking for displays\n"); for (node = 0; prom_next_node(&node); ) { memset(type, 0, sizeof(type)); prom_getprop(node, "device_type", type, sizeof(type)); @@ -1562,7 +1564,7 @@ static void __init prom_check_displays(void) if (call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-10) == PROM_ERROR) continue; - prom_printf("found display : %s, opening ... ", path); + prom_printf("found display : %s, opening... ", path); ih = call_prom("open", 1, 1, path); if (ih == 0) { @@ -2387,7 +2389,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, /* * Now finally create the flattened device-tree */ - prom_printf("copying OF device tree ...\n"); + prom_printf("copying OF device tree...\n"); flatten_device_tree(); /* @@ -2402,7 +2404,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, * Call OF "quiesce" method to shut down pending DMA's from * devices etc... */ - prom_printf("Calling quiesce ...\n"); + prom_printf("Calling quiesce...\n"); call_prom("quiesce", 0, 0); /* diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 8f0856f312da..8362620c9e6f 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -971,7 +971,7 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq struct device_node *p; const u32 *intspec, *tmp, *addr; u32 intsize, intlen; - int res; + int res = -EINVAL; DBG("of_irq_map_one: dev=%s, index=%d\n", device->full_name, index); @@ -995,21 +995,20 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq /* Get size of interrupt specifier */ tmp = of_get_property(p, "#interrupt-cells", NULL); - if (tmp == NULL) { - of_node_put(p); - return -EINVAL; - } + if (tmp == NULL) + goto out; intsize = *tmp; DBG(" intsize=%d intlen=%d\n", intsize, intlen); /* Check index */ if ((index + 1) * intsize > intlen) - return -EINVAL; + goto out; /* Get new specifier and map it */ res = of_irq_map_raw(p, intspec + index * intsize, intsize, addr, out_irq); +out: of_node_put(p); return res; } diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 197d49c790ad..297632cba047 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -67,7 +67,8 @@ static long compat_ptrace_old(struct task_struct *child, long request, /* Macros to workout the correct index for the FPR in the thread struct */ #define FPRNUMBER(i) (((i) - PT_FPR0) >> 1) #define FPRHALF(i) (((i) - PT_FPR0) & 1) -#define FPRINDEX(i) TS_FPRWIDTH * FPRNUMBER(i) + FPRHALF(i) +#define FPRINDEX(i) TS_FPRWIDTH * FPRNUMBER(i) * 2 + FPRHALF(i) +#define FPRINDEX_3264(i) (TS_FPRWIDTH * ((i) - PT_FPR0)) long compat_arch_ptrace(struct task_struct *child, compat_long_t request, compat_ulong_t caddr, compat_ulong_t cdata) @@ -168,8 +169,9 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, CHECK_FULL_REGS(child->thread.regs); if (numReg >= PT_FPR0) { flush_fp_to_thread(child); - tmp = ((unsigned long int *)child->thread.fpr) - [FPRINDEX(numReg)]; + /* get 64 bit FPR */ + tmp = ((u64 *)child->thread.fpr) + [FPRINDEX_3264(numReg)]; } else { /* register within PT_REGS struct */ tmp = ptrace_get_reg(child, numReg); } @@ -262,8 +264,13 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, freg = (freg & 0xfffffffful) | (data << 32); ret = ptrace_put_reg(child, numReg, freg); } else { + u64 *tmp; flush_fp_to_thread(child); - ((unsigned int *)child->thread.regs)[index] = data; + /* get 64 bit FPR ... */ + tmp = &(((u64 *)child->thread.fpr) + [FPRINDEX_3264(numReg)]); + /* ... write the 32 bit part we want */ + ((u32 *)tmp)[index % 2] = data; ret = 0; } break; diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 9774f9fed96e..02fed27af7f6 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -36,7 +36,6 @@ #include <linux/percpu.h> #include <linux/lmb.h> #include <linux/of_platform.h> -#include <linux/platform_device.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/processor.h> diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 926ea864e34f..48571ac56fb7 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -77,7 +77,7 @@ #include <linux/clockchips.h> #include <linux/clocksource.h> -static cycle_t rtc_read(void); +static cycle_t rtc_read(struct clocksource *); static struct clocksource clocksource_rtc = { .name = "rtc", .rating = 400, @@ -88,7 +88,7 @@ static struct clocksource clocksource_rtc = { .read = rtc_read, }; -static cycle_t timebase_read(void); +static cycle_t timebase_read(struct clocksource *); static struct clocksource clocksource_timebase = { .name = "timebase", .rating = 400, @@ -766,12 +766,12 @@ unsigned long read_persistent_clock(void) } /* clocksource code */ -static cycle_t rtc_read(void) +static cycle_t rtc_read(struct clocksource *cs) { return (cycle_t)get_rtc(); } -static cycle_t timebase_read(void) +static cycle_t timebase_read(struct clocksource *cs) { return (cycle_t)get_tb(); } diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index b9ef1644a722..a047a6cfca4d 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -52,9 +52,10 @@ SECTIONS /* Text and gots */ .text : AT(ADDR(.text) - LOAD_OFFSET) { ALIGN_FUNCTION(); - *(.text.head) + HEAD_TEXT _text = .; - *(.text .fixup .text.init.refok .exit.text.refok __ftr_alt_*) + /* careful! __ftr_alt_* sections need to be close to .text */ + *(.text .fixup __ftr_alt_* .ref.text) SCHED_TEXT LOCK_TEXT KPROBES_TEXT diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index db556d25c3a7..1ade7eb6ae00 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -753,7 +753,7 @@ void __init early_init_mmu(void) } #ifdef CONFIG_SMP -void __init early_init_mmu_secondary(void) +void __cpuinit early_init_mmu_secondary(void) { /* Initialize hash table for that CPU */ if (!firmware_has_feature(FW_FEATURE_LPAR)) diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c index 7af72970faed..ad2eb4d34dd4 100644 --- a/arch/powerpc/mm/tlb_nohash.c +++ b/arch/powerpc/mm/tlb_nohash.c @@ -125,7 +125,6 @@ static void do_flush_tlb_page_ipi(void *param) void flush_tlb_mm(struct mm_struct *mm) { - cpumask_t cpu_mask; unsigned int pid; preempt_disable(); diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S index 788b87c36f77..3037911279b1 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/tlb_nohash_low.S @@ -191,6 +191,6 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) isync 1: wrtee r10 blr -#elif +#else #error Unsupported processor type ! #endif diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 40e24c39ad06..50f17bdd3c16 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -13,7 +13,6 @@ config PPC_CELL_COMMON config PPC_CELL_NATIVE bool select PPC_CELL_COMMON - select PPC_OF_PLATFORM_PCI select MPIC select IBM_NEW_EMAC_EMAC4 select IBM_NEW_EMAC_RGMII @@ -25,6 +24,8 @@ config PPC_IBM_CELL_BLADE bool "IBM Cell Blade" depends on PPC64 && PPC_BOOK3S select PPC_CELL_NATIVE + select PPC_OF_PLATFORM_PCI + select PCI select MMIO_NVRAM select PPC_UDBG_16550 select UDBG_RTAS_CONSOLE @@ -33,6 +34,8 @@ config PPC_CELLEB bool "Toshiba's Cell Reference Set 'Celleb' Architecture" depends on PPC64 && PPC_BOOK3S select PPC_CELL_NATIVE + select PPC_OF_PLATFORM_PCI + select PCI select HAS_TXX9_SERIAL select PPC_UDBG_BEAT select USB_OHCI_BIG_ENDIAN_MMIO diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 5744527a7f2a..bed4690de394 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -644,7 +644,7 @@ static void dma_fixed_unmap_sg(struct device *dev, struct scatterlist *sg, static int dma_fixed_dma_supported(struct device *dev, u64 mask) { - return mask == DMA_64BIT_MASK; + return mask == DMA_BIT_MASK(64); } static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask); diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 1db6b9e037fc..65a35f38e062 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -275,11 +275,6 @@ static void __devinit hpcd_quirk_uli5288(struct pci_dev *dev) if (!machine_is(mpc86xx_hpcd)) return; - /* Interrupt Disable, Needed when SATA disabled */ - pci_read_config_word(dev, PCI_COMMAND, &temp); - temp |= 1<<10; - pci_write_config_word(dev, PCI_COMMAND, temp); - pci_read_config_byte(dev, 0x83, &c); c |= 0x80; pci_write_config_byte(dev, 0x83, c); diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 6ed75bffc8ab..ff43f1fd8343 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -202,7 +202,7 @@ static struct iommu_table vio_iommu_table; void *iseries_hv_alloc(size_t size, dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(NULL, &vio_iommu_table, size, dma_handle, - DMA_32BIT_MASK, flag, -1); + DMA_BIT_MASK(32), flag, -1); } EXPORT_SYMBOL_GPL(iseries_hv_alloc); @@ -217,7 +217,7 @@ dma_addr_t iseries_hv_map(void *vaddr, size_t size, { return iommu_map_page(NULL, &vio_iommu_table, virt_to_page(vaddr), (unsigned long)vaddr % PAGE_SIZE, size, - DMA_32BIT_MASK, direction, NULL); + DMA_BIT_MASK(32), direction, NULL); } void iseries_hv_unmap(dma_addr_t dma_handle, size_t size, diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index c64fb5bfb37e..153051eb6d93 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -44,10 +44,6 @@ #include "pasemi.h" -#if !defined(CONFIG_SMP) -static void smp_send_stop(void) {} -#endif - /* SDC reset register, must be pre-mapped at reset time */ static void __iomem *reset_reg; diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index 86e392b1b049..cf1cd0f8c18f 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -578,7 +578,7 @@ static void os_area_db_init(struct os_area_db *db) * */ -static void update_flash_db(void) +static void __maybe_unused update_flash_db(void) { int result; int file; diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index 66181821322a..1a7b5ae0c83e 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -45,10 +45,6 @@ DEFINE_MUTEX(ps3_gpu_mutex); EXPORT_SYMBOL_GPL(ps3_gpu_mutex); -#if !defined(CONFIG_SMP) -static void smp_send_stop(void) {} -#endif - static union ps3_firmware_version ps3_firmware_version; void ps3_get_firmware_version(union ps3_firmware_version *v) diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index a705fffbb498..9a73d0238639 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -689,7 +689,7 @@ static void ps3_ioc0_unmap_sg(struct device *_dev, struct scatterlist *sg, static int ps3_dma_supported(struct device *_dev, u64 mask) { - return mask >= DMA_32BIT_MASK; + return mask >= DMA_BIT_MASK(32); } static struct dma_mapping_ops ps3_sb_dma_ops = { diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c index fafcaa0e81ef..ab69925d579b 100644 --- a/arch/powerpc/platforms/pseries/dtl.c +++ b/arch/powerpc/platforms/pseries/dtl.c @@ -25,6 +25,7 @@ #include <asm/smp.h> #include <asm/system.h> #include <asm/uaccess.h> +#include <asm/firmware.h> #include "plpar_wrappers.h" diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 380420f8c400..9a2a6e32f00f 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -182,6 +182,8 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata) if (!driver) return; + dev->error_state = pci_channel_io_normal; + eeh_enable_irq(dev); if (!driver->err_handler || diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c index 0494ee55920f..dceb8d1a843d 100644 --- a/arch/powerpc/sysdev/fsl_lbc.c +++ b/arch/powerpc/sysdev/fsl_lbc.c @@ -150,7 +150,7 @@ int fsl_upm_run_pattern(struct fsl_upm *upm, void __iomem *io_base, u32 mar) spin_lock_irqsave(&fsl_lbc_lock, flags); - out_be32(&fsl_lbc_regs->mar, mar << (32 - upm->width)); + out_be32(&fsl_lbc_regs->mar, mar); switch (upm->width) { case 8: diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index a0fa4ebb39c6..abdb124e1e2f 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -18,6 +18,7 @@ #include <linux/types.h> #include <linux/dma-mapping.h> #include <linux/interrupt.h> +#include <linux/device.h> #include <linux/rio.h> #include <linux/rio_drv.h> #include <linux/of_platform.h> @@ -159,6 +160,7 @@ struct rio_msg_rx_ring { }; struct rio_priv { + struct device *dev; void __iomem *regs_win; struct rio_atmu_regs __iomem *atmu_regs; struct rio_atmu_regs __iomem *maint_atmu_regs; @@ -484,13 +486,13 @@ int rio_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entr for (i = 0; i < priv->msg_tx_ring.size; i++) { priv->msg_tx_ring.virt_buffer[i] = - dma_alloc_coherent(NULL, RIO_MSG_BUFFER_SIZE, + dma_alloc_coherent(priv->dev, RIO_MSG_BUFFER_SIZE, &priv->msg_tx_ring.phys_buffer[i], GFP_KERNEL); if (!priv->msg_tx_ring.virt_buffer[i]) { rc = -ENOMEM; for (j = 0; j < priv->msg_tx_ring.size; j++) if (priv->msg_tx_ring.virt_buffer[j]) - dma_free_coherent(NULL, + dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE, priv->msg_tx_ring. virt_buffer[j], @@ -501,7 +503,7 @@ int rio_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entr } /* Initialize outbound message descriptor ring */ - priv->msg_tx_ring.virt = dma_alloc_coherent(NULL, + priv->msg_tx_ring.virt = dma_alloc_coherent(priv->dev, priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE, &priv->msg_tx_ring.phys, GFP_KERNEL); if (!priv->msg_tx_ring.virt) { @@ -549,12 +551,13 @@ int rio_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entr return rc; out_irq: - dma_free_coherent(NULL, priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE, + dma_free_coherent(priv->dev, + priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE, priv->msg_tx_ring.virt, priv->msg_tx_ring.phys); out_dma: for (i = 0; i < priv->msg_tx_ring.size; i++) - dma_free_coherent(NULL, RIO_MSG_BUFFER_SIZE, + dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE, priv->msg_tx_ring.virt_buffer[i], priv->msg_tx_ring.phys_buffer[i]); @@ -576,7 +579,8 @@ void rio_close_outb_mbox(struct rio_mport *mport, int mbox) out_be32(&priv->msg_regs->omr, 0); /* Free ring */ - dma_free_coherent(NULL, priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE, + dma_free_coherent(priv->dev, + priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE, priv->msg_tx_ring.virt, priv->msg_tx_ring.phys); /* Free interrupt */ @@ -654,7 +658,7 @@ int rio_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entri priv->msg_rx_ring.virt_buffer[i] = NULL; /* Initialize inbound message ring */ - priv->msg_rx_ring.virt = dma_alloc_coherent(NULL, + priv->msg_rx_ring.virt = dma_alloc_coherent(priv->dev, priv->msg_rx_ring.size * RIO_MAX_MSG_SIZE, &priv->msg_rx_ring.phys, GFP_KERNEL); if (!priv->msg_rx_ring.virt) { @@ -673,7 +677,7 @@ int rio_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entri rc = request_irq(IRQ_RIO_RX(mport), fsl_rio_rx_handler, 0, "msg_rx", (void *)mport); if (rc < 0) { - dma_free_coherent(NULL, RIO_MSG_BUFFER_SIZE, + dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE, priv->msg_tx_ring.virt_buffer[i], priv->msg_tx_ring.phys_buffer[i]); goto out; @@ -713,7 +717,7 @@ void rio_close_inb_mbox(struct rio_mport *mport, int mbox) out_be32(&priv->msg_regs->imr, 0); /* Free ring */ - dma_free_coherent(NULL, priv->msg_rx_ring.size * RIO_MAX_MSG_SIZE, + dma_free_coherent(priv->dev, priv->msg_rx_ring.size * RIO_MAX_MSG_SIZE, priv->msg_rx_ring.virt, priv->msg_rx_ring.phys); /* Free interrupt */ @@ -890,7 +894,7 @@ static int fsl_rio_doorbell_init(struct rio_mport *mport) } /* Initialize inbound doorbells */ - priv->dbell_ring.virt = dma_alloc_coherent(NULL, 512 * + priv->dbell_ring.virt = dma_alloc_coherent(priv->dev, 512 * DOORBELL_MESSAGE_SIZE, &priv->dbell_ring.phys, GFP_KERNEL); if (!priv->dbell_ring.virt) { printk(KERN_ERR "RIO: unable allocate inbound doorbell ring\n"); @@ -911,7 +915,7 @@ static int fsl_rio_doorbell_init(struct rio_mport *mport) "dbell_rx", (void *)mport); if (rc < 0) { iounmap(priv->dbell_win); - dma_free_coherent(NULL, 512 * DOORBELL_MESSAGE_SIZE, + dma_free_coherent(priv->dev, 512 * DOORBELL_MESSAGE_SIZE, priv->dbell_ring.virt, priv->dbell_ring.phys); printk(KERN_ERR "MPC85xx RIO: unable to request inbound doorbell irq"); @@ -1087,6 +1091,8 @@ int fsl_rio_setup(struct of_device *dev) rio_init_mbox_res(&port->riores[RIO_OUTB_MBOX_RESOURCE], 0, 0); strcpy(port->name, "RIO0 mport"); + priv->dev = &dev->dev; + port->ops = ops; port->host_deviceid = fsl_rio_get_hdid(port->id); diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 532e205303a2..21b956701596 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1170,6 +1170,12 @@ struct mpic * __init mpic_alloc(struct device_node *node, mb(); } + /* CoreInt */ + if (flags & MPIC_ENABLE_COREINT) + mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), + mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) + | MPIC_GREG_GCONF_COREINT); + if (flags & MPIC_ENABLE_MCK) mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) @@ -1525,6 +1531,34 @@ unsigned int mpic_get_irq(void) return mpic_get_one_irq(mpic); } +unsigned int mpic_get_coreint_irq(void) +{ +#ifdef CONFIG_BOOKE + struct mpic *mpic = mpic_primary; + u32 src; + + BUG_ON(mpic == NULL); + + src = mfspr(SPRN_EPR); + + if (unlikely(src == mpic->spurious_vec)) { + if (mpic->flags & MPIC_SPV_EOI) + mpic_eoi(mpic); + return NO_IRQ; + } + if (unlikely(mpic->protected && test_bit(src, mpic->protected))) { + if (printk_ratelimit()) + printk(KERN_WARNING "%s: Got protected source %d !\n", + mpic->name, (int)src); + return NO_IRQ; + } + + return irq_linear_revmap(mpic->irqhost, src); +#else + return NO_IRQ; +#endif +} + unsigned int mpic_get_mcirq(void) { struct mpic *mpic = mpic_primary; diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index dcb667c4375a..2eca5fe0e75b 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -82,6 +82,7 @@ config S390 select USE_GENERIC_SMP_HELPERS if SMP select HAVE_SYSCALL_WRAPPERS select HAVE_FUNCTION_TRACER + select HAVE_DEFAULT_NO_SPIN_MUTEXES select HAVE_OPROFILE select HAVE_KPROBES select HAVE_KRETPROBES diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 27b70d8a359c..1dfc7100c7ee 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -98,7 +98,7 @@ static DECLARE_WORK(appldata_work, appldata_work_fn); /* * Ops list */ -static DEFINE_SPINLOCK(appldata_ops_lock); +static DEFINE_MUTEX(appldata_ops_mutex); static LIST_HEAD(appldata_ops_list); @@ -129,14 +129,14 @@ static void appldata_work_fn(struct work_struct *work) i = 0; get_online_cpus(); - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); list_for_each(lh, &appldata_ops_list) { ops = list_entry(lh, struct appldata_ops, list); if (ops->active == 1) { ops->callback(ops->data); } } - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); put_online_cpus(); } @@ -176,7 +176,7 @@ static void __appldata_mod_vtimer_wrap(void *p) { struct vtimer_list *timer; u64 expires; } *args = p; - mod_virt_timer(args->timer, args->expires); + mod_virt_timer_periodic(args->timer, args->expires); } #define APPLDATA_ADD_TIMER 0 @@ -338,7 +338,7 @@ appldata_generic_handler(ctl_table *ctl, int write, struct file *filp, struct list_head *lh; found = 0; - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); list_for_each(lh, &appldata_ops_list) { tmp_ops = list_entry(lh, struct appldata_ops, list); if (&tmp_ops->ctl_table[2] == ctl) { @@ -346,15 +346,15 @@ appldata_generic_handler(ctl_table *ctl, int write, struct file *filp, } } if (!found) { - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); return -ENODEV; } ops = ctl->data; if (!try_module_get(ops->owner)) { // protect this function - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); return -ENODEV; } - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); if (!*lenp || *ppos) { *lenp = 0; @@ -378,11 +378,11 @@ appldata_generic_handler(ctl_table *ctl, int write, struct file *filp, return -EFAULT; } - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); if ((buf[0] == '1') && (ops->active == 0)) { // protect work queue callback if (!try_module_get(ops->owner)) { - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); module_put(ops->owner); return -ENODEV; } @@ -407,7 +407,7 @@ appldata_generic_handler(ctl_table *ctl, int write, struct file *filp, "failed with rc=%d\n", ops->name, rc); module_put(ops->owner); } - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); out: *lenp = len; *ppos += len; @@ -433,9 +433,9 @@ int appldata_register_ops(struct appldata_ops *ops) if (!ops->ctl_table) return -ENOMEM; - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); list_add(&ops->list, &appldata_ops_list); - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); ops->ctl_table[0].procname = appldata_proc_name; ops->ctl_table[0].maxlen = 0; @@ -452,9 +452,9 @@ int appldata_register_ops(struct appldata_ops *ops) goto out; return 0; out: - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); list_del(&ops->list); - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); kfree(ops->ctl_table); return -ENOMEM; } @@ -466,9 +466,9 @@ out: */ void appldata_unregister_ops(struct appldata_ops *ops) { - spin_lock(&appldata_ops_lock); + mutex_lock(&appldata_ops_mutex); list_del(&ops->list); - spin_unlock(&appldata_ops_lock); + mutex_unlock(&appldata_ops_mutex); unregister_sysctl_table(ops->sysctl_header); kfree(ops->ctl_table); } diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c index 3ed56b7d1b2f..4188cbe63a54 100644 --- a/arch/s390/appldata/appldata_mem.c +++ b/arch/s390/appldata/appldata_mem.c @@ -78,7 +78,7 @@ static void appldata_get_mem_data(void *data) { /* * don't put large structures on the stack, we are - * serialized through the appldata_ops_lock and can use static + * serialized through the appldata_ops_mutex and can use static */ static struct sysinfo val; unsigned long ev[NR_VM_EVENT_ITEMS]; diff --git a/arch/s390/defconfig b/arch/s390/defconfig index 31e809c77790..d401d56c255f 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc4 -# Wed Feb 11 10:07:16 2009 +# Linux kernel version: 2.6.30-rc3 +# Thu Apr 23 09:29:52 2009 # CONFIG_SCHED_MC=y CONFIG_MMU=y @@ -22,6 +22,7 @@ CONFIG_NO_DMA=y CONFIG_GENERIC_LOCKBREAK=y CONFIG_PGSTE=y CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_S390=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -37,6 +38,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set CONFIG_AUDIT=y @@ -77,21 +79,24 @@ CONFIG_IPC_NS=y # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -99,10 +104,12 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_HAVE_SYSCALL_WRAPPERS=y @@ -111,6 +118,8 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_HAVE_DEFAULT_NO_SPIN_MUTEXES=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -124,7 +133,6 @@ CONFIG_MODVERSIONS=y CONFIG_INIT_ALL_POSSIBLE=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y -# CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y @@ -211,11 +219,12 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y # # I/O subsystem configuration # -CONFIG_MACHCHK_WARNING=y CONFIG_QDIO=y CONFIG_CHSC_SCH=m @@ -247,12 +256,12 @@ CONFIG_S390_HYPFS_FS=y CONFIG_KEXEC=y # CONFIG_ZFCPDUMP is not set CONFIG_S390_GUEST=y +CONFIG_SECCOMP=y CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -374,6 +383,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set CONFIG_NET_SCHED=y # @@ -438,7 +448,6 @@ CONFIG_CAN_BCM=m CONFIG_CAN_VCAN=m # CONFIG_CAN_DEBUG_DEVICES is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -537,6 +546,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_SCSI_DEBUG is not set CONFIG_ZFCP=y CONFIG_SCSI_DH=m @@ -544,6 +554,10 @@ CONFIG_SCSI_DH_RDAC=m CONFIG_SCSI_DH_HP_SW=m CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +# CONFIG_SCSI_OSD_DEBUG is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_AUTODETECT=y @@ -564,6 +578,7 @@ CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m @@ -667,6 +682,7 @@ CONFIG_S390_VMUR=m # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set CONFIG_ACCESSIBILITY=y +# CONFIG_AUXDISPLAY is not set # CONFIG_STAGING is not set # @@ -676,6 +692,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -701,6 +718,11 @@ CONFIG_INOTIFY_USER=y CONFIG_GENERIC_ACL=y # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -744,6 +766,8 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_EXOFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -758,7 +782,6 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -806,6 +829,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y +# CONFIG_DETECT_HUNG_TASK is not set # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -830,7 +854,6 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_FRAME_POINTER is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set @@ -840,7 +863,9 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -850,14 +875,17 @@ CONFIG_HAVE_FUNCTION_TRACER=y # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set CONFIG_SAMPLES=y # CONFIG_SAMPLE_KOBJECT is not set # CONFIG_SAMPLE_KPROBES is not set -# CONFIG_DEBUG_PAGEALLOC is not set # # Security options @@ -882,10 +910,12 @@ CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set @@ -954,6 +984,7 @@ CONFIG_CRYPTO_SEED=m # Compression # # CONFIG_CRYPTO_DEFLATE is not set +CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m # @@ -969,6 +1000,7 @@ CONFIG_CRYPTO_SHA512_S390=m # CONFIG_CRYPTO_DES_S390 is not set # CONFIG_CRYPTO_AES_S390 is not set CONFIG_S390_PRNG=m +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -982,9 +1014,14 @@ CONFIG_CRC_T10DIF=y CONFIG_CRC32=m CONFIG_CRC7=m CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_NLATTR=y CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=m diff --git a/arch/s390/include/asm/cpuid.h b/arch/s390/include/asm/cpuid.h new file mode 100644 index 000000000000..07836a2e5222 --- /dev/null +++ b/arch/s390/include/asm/cpuid.h @@ -0,0 +1,25 @@ +/* + * Copyright IBM Corp. 2000,2009 + * Author(s): Hartmut Penner <hp@de.ibm.com>, + * Martin Schwidefsky <schwidefsky@de.ibm.com> + * Christian Ehrhardt <ehrhardt@de.ibm.com> + */ + +#ifndef _ASM_S390_CPUID_H_ +#define _ASM_S390_CPUID_H_ + +/* + * CPU type and hardware bug flags. Kept separately for each CPU. + * Members of this structure are referenced in head.S, so think twice + * before touching them. [mj] + */ + +typedef struct +{ + unsigned int version : 8; + unsigned int ident : 24; + unsigned int machine : 16; + unsigned int unused : 16; +} __attribute__ ((packed)) cpuid_t; + +#endif /* _ASM_S390_CPUID_H_ */ diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h index 95b0f7db3c69..941384fbd39c 100644 --- a/arch/s390/include/asm/cputime.h +++ b/arch/s390/include/asm/cputime.h @@ -174,4 +174,8 @@ cputime64_to_clock_t(cputime64_t cputime) return __div(cputime, 4096000000ULL / USER_HZ); } +cputime64_t s390_get_idle_time(int cpu); + +#define arch_idle_time(cpu) s390_get_idle_time(cpu) + #endif /* _S390_CPUTIME_H */ diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index c6e674f5fca9..54ea39f96ecd 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -15,6 +15,7 @@ #define ASM_KVM_HOST_H #include <linux/kvm_host.h> #include <asm/debug.h> +#include <asm/cpuid.h> #define KVM_MAX_VCPUS 64 #define KVM_MEMORY_SLOTS 32 diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index b349f1c7fdfa..3aeca492b147 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -66,6 +66,7 @@ #define __LC_USER_EXEC_ASCE 0x02ac #define __LC_CPUID 0x02b0 #define __LC_INT_CLOCK 0x02c8 +#define __LC_MACHINE_FLAGS 0x02d8 #define __LC_IRB 0x0300 #define __LC_PFAULT_INTPARM 0x0080 #define __LC_CPU_TIMER_SAVE_AREA 0x00d8 @@ -110,6 +111,7 @@ #define __LC_CPUID 0x0320 #define __LC_INT_CLOCK 0x0340 #define __LC_VDSO_PER_CPU 0x0350 +#define __LC_MACHINE_FLAGS 0x0358 #define __LC_IRB 0x0380 #define __LC_PASTE 0x03c0 #define __LC_PFAULT_INTPARM 0x11b8 @@ -127,9 +129,9 @@ #ifndef __ASSEMBLY__ -#include <asm/processor.h> +#include <asm/cpuid.h> +#include <asm/ptrace.h> #include <linux/types.h> -#include <asm/sigp.h> void restart_int_handler(void); void ext_int_handler(void); @@ -277,7 +279,8 @@ struct _lowcore __u32 ext_call_fast; /* 0x02c4 */ __u64 int_clock; /* 0x02c8 */ __u64 clock_comparator; /* 0x02d0 */ - __u8 pad_0x02d8[0x0300-0x02d8]; /* 0x02d8 */ + __u32 machine_flags; /* 0x02d8 */ + __u8 pad_0x02dc[0x0300-0x02dc]; /* 0x02dc */ /* Interrupt response block */ __u8 irb[64]; /* 0x0300 */ @@ -381,7 +384,8 @@ struct _lowcore __u64 int_clock; /* 0x0340 */ __u64 clock_comparator; /* 0x0348 */ __u64 vdso_per_cpu_data; /* 0x0350 */ - __u8 pad_0x0358[0x0380-0x0358]; /* 0x0358 */ + __u64 machine_flags; /* 0x0358 */ + __u8 pad_0x0360[0x0380-0x0360]; /* 0x0360 */ /* Interrupt response block. */ __u8 irb[64]; /* 0x0380 */ diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 61862b3ac794..c139fa7b8e89 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -14,7 +14,10 @@ #define __ASM_S390_PROCESSOR_H #include <linux/linkage.h> +#include <asm/cpuid.h> +#include <asm/page.h> #include <asm/ptrace.h> +#include <asm/setup.h> #ifdef __KERNEL__ /* @@ -23,20 +26,6 @@ */ #define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; }) -/* - * CPU type and hardware bug flags. Kept separately for each CPU. - * Members of this structure are referenced in head.S, so think twice - * before touching them. [mj] - */ - -typedef struct -{ - unsigned int version : 8; - unsigned int ident : 24; - unsigned int machine : 16; - unsigned int unused : 16; -} __attribute__ ((packed)) cpuid_t; - static inline void get_cpu_id(cpuid_t *ptr) { asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr)); diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index f1b051630c50..539263fc9ab9 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -313,8 +313,6 @@ typedef struct #ifdef __KERNEL__ -#include <asm/setup.h> -#include <asm/page.h> /* * The pt_regs struct defines the way the registers are stored on diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index e8bd6ac22c99..38b0fc221ed7 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -14,6 +14,7 @@ #ifdef __KERNEL__ +#include <asm/lowcore.h> #include <asm/types.h> #define PARMAREA 0x10400 @@ -63,7 +64,6 @@ extern unsigned int s390_noexec; /* * Machine features detected in head.S */ -extern unsigned long machine_flags; #define MACHINE_FLAG_VM (1UL << 0) #define MACHINE_FLAG_IEEE (1UL << 1) @@ -77,28 +77,28 @@ extern unsigned long machine_flags; #define MACHINE_FLAG_HPAGE (1UL << 10) #define MACHINE_FLAG_PFMF (1UL << 11) -#define MACHINE_IS_VM (machine_flags & MACHINE_FLAG_VM) -#define MACHINE_IS_KVM (machine_flags & MACHINE_FLAG_KVM) -#define MACHINE_HAS_DIAG9C (machine_flags & MACHINE_FLAG_DIAG9C) +#define MACHINE_IS_VM (S390_lowcore.machine_flags & MACHINE_FLAG_VM) +#define MACHINE_IS_KVM (S390_lowcore.machine_flags & MACHINE_FLAG_KVM) +#define MACHINE_HAS_DIAG9C (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C) #ifndef __s390x__ -#define MACHINE_HAS_IEEE (machine_flags & MACHINE_FLAG_IEEE) -#define MACHINE_HAS_CSP (machine_flags & MACHINE_FLAG_CSP) +#define MACHINE_HAS_IEEE (S390_lowcore.machine_flags & MACHINE_FLAG_IEEE) +#define MACHINE_HAS_CSP (S390_lowcore.machine_flags & MACHINE_FLAG_CSP) #define MACHINE_HAS_IDTE (0) #define MACHINE_HAS_DIAG44 (1) -#define MACHINE_HAS_MVPG (machine_flags & MACHINE_FLAG_MVPG) +#define MACHINE_HAS_MVPG (S390_lowcore.machine_flags & MACHINE_FLAG_MVPG) #define MACHINE_HAS_MVCOS (0) #define MACHINE_HAS_HPAGE (0) #define MACHINE_HAS_PFMF (0) #else /* __s390x__ */ #define MACHINE_HAS_IEEE (1) #define MACHINE_HAS_CSP (1) -#define MACHINE_HAS_IDTE (machine_flags & MACHINE_FLAG_IDTE) -#define MACHINE_HAS_DIAG44 (machine_flags & MACHINE_FLAG_DIAG44) +#define MACHINE_HAS_IDTE (S390_lowcore.machine_flags & MACHINE_FLAG_IDTE) +#define MACHINE_HAS_DIAG44 (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG44) #define MACHINE_HAS_MVPG (1) -#define MACHINE_HAS_MVCOS (machine_flags & MACHINE_FLAG_MVCOS) -#define MACHINE_HAS_HPAGE (machine_flags & MACHINE_FLAG_HPAGE) -#define MACHINE_HAS_PFMF (machine_flags & MACHINE_FLAG_PFMF) +#define MACHINE_HAS_MVCOS (S390_lowcore.machine_flags & MACHINE_FLAG_MVCOS) +#define MACHINE_HAS_HPAGE (S390_lowcore.machine_flags & MACHINE_FLAG_HPAGE) +#define MACHINE_HAS_PFMF (S390_lowcore.machine_flags & MACHINE_FLAG_PFMF) #endif /* __s390x__ */ #define ZFCPDUMP_HSA_SIZE (32UL<<20) diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index c544aa524535..461f2abd2e6f 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -31,8 +31,9 @@ #define ASYNC_SIZE (PAGE_SIZE << ASYNC_ORDER) #ifndef __ASSEMBLY__ -#include <asm/processor.h> #include <asm/lowcore.h> +#include <asm/page.h> +#include <asm/processor.h> /* * low level task data that entry.S needs immediate access to diff --git a/arch/s390/include/asm/timer.h b/arch/s390/include/asm/timer.h index e4bcab739c19..814243cafdfe 100644 --- a/arch/s390/include/asm/timer.h +++ b/arch/s390/include/asm/timer.h @@ -41,6 +41,7 @@ extern void init_virt_timer(struct vtimer_list *timer); extern void add_virt_timer(void *new); extern void add_virt_timer_periodic(void *new); extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires); +extern int mod_virt_timer_periodic(struct vtimer_list *timer, __u64 expires); extern int del_virt_timer(struct vtimer_list *timer); extern void init_cpu_vtimer(void); diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index d744c3d62de5..cc21e3e20fd7 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -11,6 +11,9 @@ #ifndef _ASM_S390_TIMEX_H #define _ASM_S390_TIMEX_H +/* The value of the TOD clock for 1.1.1970. */ +#define TOD_UNIX_EPOCH 0x7d91048bca000000ULL + /* Inline functions for clock register access. */ static inline int set_clock(__u64 time) { @@ -85,4 +88,6 @@ int get_sync_clock(unsigned long long *clock); void init_cpu_timer(void); unsigned long long monotonic_clock(void); +extern u64 sched_clock_base_cc; + #endif diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index c8ad350d1444..f0f19e6ace6c 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -265,7 +265,9 @@ #define __NR_pipe2 325 #define __NR_dup3 326 #define __NR_epoll_create1 327 -#define NR_syscalls 328 +#define __NR_preadv 328 +#define __NR_pwritev 329 +#define NR_syscalls 330 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index 67a60016babb..fa9905ce7d0b 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -27,6 +27,8 @@ int main(void) DEFINE(__TI_flags, offsetof(struct thread_info, flags)); DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); + DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer)); + DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer)); BLANK(); DEFINE(__PT_ARGS, offsetof(struct pt_regs, args)); DEFINE(__PT_PSW, offsetof(struct pt_regs, psw)); diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 6cc87d8c8682..002c70d3cb75 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -702,20 +702,12 @@ asmlinkage long sys32_fstatat64(unsigned int dfd, char __user *filename, struct stat64_emu31 __user* statbuf, int flag) { struct kstat stat; - int error = -EINVAL; - - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); + int error; - if (!error) - error = cp_stat64(statbuf, &stat); -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_stat64(statbuf, &stat); } /* diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 87cf5a79a351..fb38af6316bb 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1805,3 +1805,21 @@ compat_sys_keyctl_wrapper: llgfr %r5,%r5 # u32 llgfr %r6,%r6 # u32 jg compat_sys_keyctl # branch to system call + + .globl compat_sys_preadv_wrapper +compat_sys_preadv_wrapper: + llgfr %r2,%r2 # unsigned long + llgtr %r3,%r3 # compat_iovec * + llgfr %r4,%r4 # unsigned long + llgfr %r5,%r5 # u32 + llgfr %r6,%r6 # u32 + jg compat_sys_preadv # branch to system call + + .globl compat_sys_pwritev_wrapper +compat_sys_pwritev_wrapper: + llgfr %r2,%r2 # unsigned long + llgtr %r3,%r3 # compat_iovec * + llgfr %r4,%r4 # unsigned long + llgfr %r5,%r5 # u32 + llgfr %r6,%r6 # u32 + jg compat_sys_pwritev # branch to system call diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 4d221c81c849..cf09948faad6 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -34,8 +34,25 @@ char kernel_nss_name[NSS_NAME_SIZE + 1]; +static unsigned long machine_flags; + static void __init setup_boot_command_line(void); +/* + * Get the TOD clock running. + */ +static void __init reset_tod_clock(void) +{ + u64 time; + + if (store_clock(&time) == 0) + return; + /* TOD clock not running. Set the clock to Unix Epoch. */ + if (set_clock(TOD_UNIX_EPOCH) != 0 || store_clock(&time) != 0) + disabled_wait(0); + + sched_clock_base_cc = TOD_UNIX_EPOCH; +} #ifdef CONFIG_SHARED_KERNEL int __init savesys_ipl_nss(char *cmd, const int cmdlen); @@ -370,6 +387,7 @@ static void __init setup_boot_command_line(void) */ void __init startup_init(void) { + reset_tod_clock(); ipl_save_parameters(); rescue_initrd(); clear_bss_section(); @@ -391,5 +409,6 @@ void __init startup_init(void) setup_hpage(); sclp_facilities_detect(); detect_memory_layout(memory_chunk); + S390_lowcore.machine_flags = machine_flags; lockdep_on(); } diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 1268aa2991bf..f3e275934213 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -837,16 +837,29 @@ mcck_return: __CPUINIT .globl restart_int_handler restart_int_handler: + basr %r1,0 +restart_base: + spt restart_vtime-restart_base(%r1) + stck __LC_LAST_UPDATE_CLOCK + mvc __LC_LAST_UPDATE_TIMER(8),restart_vtime-restart_base(%r1) + mvc __LC_EXIT_TIMER(8),restart_vtime-restart_base(%r1) l %r15,__LC_SAVE_AREA+60 # load ksp lctl %c0,%c15,__LC_CREGS_SAVE_AREA # get new ctl regs lam %a0,%a15,__LC_AREGS_SAVE_AREA lm %r6,%r15,__SF_GPRS(%r15) # load registers from clone + l %r1,__LC_THREAD_INFO + mvc __LC_USER_TIMER(8),__TI_user_timer(%r1) + mvc __LC_SYSTEM_TIMER(8),__TI_system_timer(%r1) + xc __LC_STEAL_TIMER(8),__LC_STEAL_TIMER stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on basr %r14,0 l %r14,restart_addr-.(%r14) br %r14 # branch to start_secondary restart_addr: .long start_secondary + .align 8 +restart_vtime: + .long 0x7fffffff,0xffffffff .previous #else /* diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index c6fbde13971a..84a105838e03 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -831,14 +831,27 @@ mcck_return: __CPUINIT .globl restart_int_handler restart_int_handler: + basr %r1,0 +restart_base: + spt restart_vtime-restart_base(%r1) + stck __LC_LAST_UPDATE_CLOCK + mvc __LC_LAST_UPDATE_TIMER(8),restart_vtime-restart_base(%r1) + mvc __LC_EXIT_TIMER(8),restart_vtime-restart_base(%r1) lg %r15,__LC_SAVE_AREA+120 # load ksp lghi %r10,__LC_CREGS_SAVE_AREA lctlg %c0,%c15,0(%r10) # get new ctl regs lghi %r10,__LC_AREGS_SAVE_AREA lam %a0,%a15,0(%r10) lmg %r6,%r15,__SF_GPRS(%r15) # load registers from clone + lg %r1,__LC_THREAD_INFO + mvc __LC_USER_TIMER(8),__TI_user_timer(%r1) + mvc __LC_SYSTEM_TIMER(8),__TI_system_timer(%r1) + xc __LC_STEAL_TIMER(8),__LC_STEAL_TIMER stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on jg start_secondary + .align 8 +restart_vtime: + .long 0x7fffffff,0xffffffff .previous #else /* diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 1046c2c9f8d1..22596d70fc2e 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -23,6 +23,7 @@ * */ +#include <linux/init.h> #include <asm/setup.h> #include <asm/lowcore.h> #include <asm/asm-offsets.h> @@ -35,7 +36,7 @@ #define ARCH_OFFSET 0 #endif -.section ".text.head","ax" +__HEAD #ifndef CONFIG_IPL .org 0 .long 0x00080000,0x80000000+startup # Just a restart PSW @@ -471,7 +472,12 @@ startup:basr %r13,0 # get base .LPG0: xc 0x200(256),0x200 # partially clear lowcore xc 0x300(256),0x300 - + l %r1,5f-.LPG0(%r13) + stck 0(%r1) + spt 6f-.LPG0(%r13) + mvc __LC_LAST_UPDATE_CLOCK(8),0(%r1) + mvc __LC_LAST_UPDATE_TIMER(8),6f-.LPG0(%r13) + mvc __LC_EXIT_TIMER(8),5f-.LPG0(%r13) #ifndef CONFIG_MARCH_G5 # check processor version against MARCH_{G5,Z900,Z990,Z9_109,Z10} stidp __LC_CPUID # store cpuid @@ -496,9 +502,13 @@ startup:basr %r13,0 # get base brct %r0,0b #endif - l %r13,0f-.LPG0(%r13) + l %r13,4f-.LPG0(%r13) b 0(%r13) -0: .long startup_continue + .align 4 +4: .long startup_continue +5: .long sched_clock_base_cc + .align 8 +6: .long 0x7fffffff,0xffffffff # # params at 10400 (setup.h) diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 6f3711a0eaaa..b8bf4b140065 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -23,6 +23,7 @@ #include <asm/ebcdic.h> #include <asm/reset.h> #include <asm/sclp.h> +#include <asm/sigp.h> #include <asm/checksum.h> #define IPL_PARM_BLOCK_VERSION 0 diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c index 4bfdc421d7e9..28cf196ba775 100644 --- a/arch/s390/kernel/nmi.c +++ b/arch/s390/kernel/nmi.c @@ -10,6 +10,7 @@ #include <linux/init.h> #include <linux/errno.h> +#include <linux/hardirq.h> #include <linux/time.h> #include <linux/module.h> #include <asm/lowcore.h> @@ -253,7 +254,7 @@ void notrace s390_do_machine_check(struct pt_regs *regs) struct mci *mci; int umode; - lockdep_off(); + nmi_enter(); s390_idle_check(); mci = (struct mci *) &S390_lowcore.mcck_interruption_code; @@ -363,7 +364,7 @@ void notrace s390_do_machine_check(struct pt_regs *regs) mcck->warning = 1; set_thread_flag(TIF_MCCK_PENDING); } - lockdep_on(); + nmi_exit(); } static int __init machine_check_init(void) diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 06201b93cbbf..7402b6a39ead 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -82,9 +82,6 @@ EXPORT_SYMBOL(console_devno); unsigned int console_irq = -1; EXPORT_SYMBOL(console_irq); -unsigned long machine_flags; -EXPORT_SYMBOL(machine_flags); - unsigned long elf_hwcap = 0; char elf_platform[ELF_PLATFORM_SIZE]; @@ -426,6 +423,7 @@ setup_lowcore(void) __alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0) + PAGE_SIZE; lc->current_task = (unsigned long) init_thread_union.thread_info.task; lc->thread_info = (unsigned long) &init_thread_union; + lc->machine_flags = S390_lowcore.machine_flags; #ifndef CONFIG_64BIT if (MACHINE_HAS_IEEE) { lc->extended_save_area_addr = (__u32) @@ -436,6 +434,14 @@ setup_lowcore(void) #else lc->vdso_per_cpu_data = (unsigned long) &lc->paste[0]; #endif + lc->sync_enter_timer = S390_lowcore.sync_enter_timer; + lc->async_enter_timer = S390_lowcore.async_enter_timer; + lc->exit_timer = S390_lowcore.exit_timer; + lc->user_timer = S390_lowcore.user_timer; + lc->system_timer = S390_lowcore.system_timer; + lc->steal_timer = S390_lowcore.steal_timer; + lc->last_update_timer = S390_lowcore.last_update_timer; + lc->last_update_clock = S390_lowcore.last_update_clock; set_prefix((u32)(unsigned long) lc); lowcore_ptr[0] = lc; } diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 006ed5016eb4..a985a3ba4401 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -571,6 +571,7 @@ int __cpuinit __cpu_up(unsigned int cpu) cpu_lowcore->current_task = (unsigned long) idle; cpu_lowcore->cpu_nr = cpu; cpu_lowcore->kernel_asce = S390_lowcore.kernel_asce; + cpu_lowcore->machine_flags = S390_lowcore.machine_flags; eieio(); while (signal_processor(cpu, sigp_restart) == sigp_busy) @@ -590,7 +591,8 @@ static int __init setup_possible_cpus(char *s) int pcpus, cpu; pcpus = simple_strtoul(s, NULL, 0); - for (cpu = 0; cpu < pcpus && cpu < nr_cpu_ids; cpu++) + init_cpu_possible(cpumask_of(0)); + for (cpu = 1; cpu < pcpus && cpu < nr_cpu_ids; cpu++) set_cpu_possible(cpu, true); return 0; } diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index fe5b25a988ab..2c7739fe70b1 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -336,3 +336,5 @@ SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper) SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */ SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper) SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper) +SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) +SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index f72d41068dc2..ef596d020573 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -52,9 +52,6 @@ #define USECS_PER_JIFFY ((unsigned long) 1000000/HZ) #define CLK_TICKS_PER_JIFFY ((unsigned long) USECS_PER_JIFFY << 12) -/* The value of the TOD clock for 1.1.1970. */ -#define TOD_UNIX_EPOCH 0x7d91048bca000000ULL - /* * Create a small time difference between the timer interrupts * on the different cpus to avoid lock contention. @@ -63,9 +60,10 @@ #define TICK_SIZE tick +u64 sched_clock_base_cc = -1; /* Force to data section. */ + static ext_int_info_t ext_int_info_cc; static ext_int_info_t ext_int_etr_cc; -static u64 sched_clock_base_cc; static DEFINE_PER_CPU(struct clock_event_device, comparators); @@ -195,25 +193,15 @@ static void timing_alert_interrupt(__u16 code) static void etr_reset(void); static void stp_reset(void); -/* - * Get the TOD clock running. - */ -static u64 __init reset_tod_clock(void) +unsigned long read_persistent_clock(void) { - u64 time; - - etr_reset(); - stp_reset(); - if (store_clock(&time) == 0) - return time; - /* TOD clock not running. Set the clock to Unix Epoch. */ - if (set_clock(TOD_UNIX_EPOCH) != 0 || store_clock(&time) != 0) - panic("TOD clock not operational."); + struct timespec ts; - return TOD_UNIX_EPOCH; + tod_to_timeval(get_clock() - TOD_UNIX_EPOCH, &ts); + return ts.tv_sec; } -static cycle_t read_tod_clock(void) +static cycle_t read_tod_clock(struct clocksource *cs) { return get_clock(); } @@ -265,12 +253,13 @@ void update_vsyscall_tz(void) */ void __init time_init(void) { - sched_clock_base_cc = reset_tod_clock(); + struct timespec ts; + unsigned long flags; + cycle_t now; - /* set xtime */ - tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, &xtime); - set_normalized_timespec(&wall_to_monotonic, - -xtime.tv_sec, -xtime.tv_nsec); + /* Reset time synchronization interfaces. */ + etr_reset(); + stp_reset(); /* request the clock comparator external interrupt */ if (register_early_external_interrupt(0x1004, @@ -278,17 +267,38 @@ void __init time_init(void) &ext_int_info_cc) != 0) panic("Couldn't request external interrupt 0x1004"); - if (clocksource_register(&clocksource_tod) != 0) - panic("Could not register TOD clock source"); - /* request the timing alert external interrupt */ if (register_early_external_interrupt(0x1406, timing_alert_interrupt, &ext_int_etr_cc) != 0) panic("Couldn't request external interrupt 0x1406"); + if (clocksource_register(&clocksource_tod) != 0) + panic("Could not register TOD clock source"); + + /* + * The TOD clock is an accurate clock. The xtime should be + * initialized in a way that the difference between TOD and + * xtime is reasonably small. Too bad that timekeeping_init + * sets xtime.tv_nsec to zero. In addition the clock source + * change from the jiffies clock source to the TOD clock + * source add another error of up to 1/HZ second. The same + * function sets wall_to_monotonic to a value that is too + * small for /proc/uptime to be accurate. + * Reset xtime and wall_to_monotonic to sane values. + */ + write_seqlock_irqsave(&xtime_lock, flags); + now = get_clock(); + tod_to_timeval(now - TOD_UNIX_EPOCH, &xtime); + clocksource_tod.cycle_last = now; + clocksource_tod.raw_time = xtime; + tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, &ts); + set_normalized_timespec(&wall_to_monotonic, -ts.tv_sec, -ts.tv_nsec); + write_sequnlock_irqrestore(&xtime_lock, flags); + /* Enable TOD clock interrupts on the boot cpu. */ init_cpu_timer(); + /* Enable cpu timer interrupts on the boot cpu. */ vtime_init(); } @@ -1423,6 +1433,7 @@ static void *stp_page; static void stp_work_fn(struct work_struct *work); static DEFINE_MUTEX(stp_work_mutex); static DECLARE_WORK(stp_work, stp_work_fn); +static struct timer_list stp_timer; static int __init early_parse_stp(char *p) { @@ -1454,10 +1465,16 @@ static void __init stp_reset(void) } } +static void stp_timeout(unsigned long dummy) +{ + queue_work(time_sync_wq, &stp_work); +} + static int __init stp_init(void) { if (!test_bit(CLOCK_SYNC_HAS_STP, &clock_sync_flags)) return 0; + setup_timer(&stp_timer, stp_timeout, 0UL); time_init_wq(); if (!stp_online) return 0; @@ -1565,6 +1582,7 @@ static void stp_work_fn(struct work_struct *work) if (!stp_online) { chsc_sstpc(stp_page, STP_OP_CTRL, 0x0000); + del_timer_sync(&stp_timer); goto out_unlock; } @@ -1586,6 +1604,13 @@ static void stp_work_fn(struct work_struct *work) stop_machine(stp_sync_clock, &stp_sync, &cpu_online_map); put_online_cpus(); + if (!check_sync_clock()) + /* + * There is a usable clock but the synchonization failed. + * Retry after a second. + */ + mod_timer(&stp_timer, jiffies + HZ); + out_unlock: mutex_unlock(&stp_work_mutex); } diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 7a2063eb88f0..89399b8756c2 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -29,8 +29,8 @@ SECTIONS . = 0x00000000; .text : { _text = .; /* Text and read-only data */ - *(.text.head) - TEXT_TEXT + HEAD_TEXT + TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index ecf0304e61c1..c87f59bd8246 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -134,6 +134,8 @@ void vtime_start_cpu(void) /* Account time spent with enabled wait psw loaded as idle time. */ idle_time = S390_lowcore.int_clock - idle->idle_enter; account_idle_time(idle_time); + S390_lowcore.steal_timer += + idle->idle_enter - S390_lowcore.last_update_clock; S390_lowcore.last_update_clock = S390_lowcore.int_clock; /* Account system time spent going idle. */ @@ -238,6 +240,22 @@ void vtime_stop_cpu(void) } } +cputime64_t s390_get_idle_time(int cpu) +{ + struct s390_idle_data *idle; + unsigned long long now, idle_time, idle_enter; + + idle = &per_cpu(s390_idle, cpu); + spin_lock(&idle->lock); + now = get_clock(); + idle_time = 0; + idle_enter = idle->idle_enter; + if (idle_enter != 0ULL && idle_enter < now) + idle_time = now - idle_enter; + spin_unlock(&idle->lock); + return idle_time; +} + /* * Sorted add to a list. List is linear searched until first bigger * element is found. @@ -425,17 +443,7 @@ void add_virt_timer_periodic(void *new) } EXPORT_SYMBOL(add_virt_timer_periodic); -/* - * If we change a pending timer the function must be called on the CPU - * where the timer is running on, e.g. by smp_call_function_single() - * - * The original mod_timer adds the timer if it is not pending. For - * compatibility we do the same. The timer will be added on the current - * CPU as a oneshot timer. - * - * returns whether it has modified a pending timer (1) or not (0) - */ -int mod_virt_timer(struct vtimer_list *timer, __u64 expires) +int __mod_vtimer(struct vtimer_list *timer, __u64 expires, int periodic) { struct vtimer_queue *vq; unsigned long flags; @@ -444,39 +452,35 @@ int mod_virt_timer(struct vtimer_list *timer, __u64 expires) BUG_ON(!timer->function); BUG_ON(!expires || expires > VTIMER_MAX_SLICE); - /* - * This is a common optimization triggered by the - * networking code - if the timer is re-modified - * to be the same thing then just return: - */ if (timer->expires == expires && vtimer_pending(timer)) return 1; cpu = get_cpu(); vq = &per_cpu(virt_cpu_timer, cpu); - /* check if we run on the right CPU */ - BUG_ON(timer->cpu != cpu); - /* disable interrupts before test if timer is pending */ spin_lock_irqsave(&vq->lock, flags); /* if timer isn't pending add it on the current CPU */ if (!vtimer_pending(timer)) { spin_unlock_irqrestore(&vq->lock, flags); - /* we do not activate an interval timer with mod_virt_timer */ - timer->interval = 0; + + if (periodic) + timer->interval = expires; + else + timer->interval = 0; timer->expires = expires; timer->cpu = cpu; internal_add_vtimer(timer); return 0; } + /* check if we run on the right CPU */ + BUG_ON(timer->cpu != cpu); + list_del_init(&timer->entry); timer->expires = expires; - - /* also change the interval if we have an interval timer */ - if (timer->interval) + if (periodic) timer->interval = expires; /* the timer can't expire anymore so we can release the lock */ @@ -484,9 +488,32 @@ int mod_virt_timer(struct vtimer_list *timer, __u64 expires) internal_add_vtimer(timer); return 1; } + +/* + * If we change a pending timer the function must be called on the CPU + * where the timer is running on. + * + * returns whether it has modified a pending timer (1) or not (0) + */ +int mod_virt_timer(struct vtimer_list *timer, __u64 expires) +{ + return __mod_vtimer(timer, expires, 0); +} EXPORT_SYMBOL(mod_virt_timer); /* + * If we change a pending timer the function must be called on the CPU + * where the timer is running on. + * + * returns whether it has modified a pending timer (1) or not (0) + */ +int mod_virt_timer_periodic(struct vtimer_list *timer, __u64 expires) +{ + return __mod_vtimer(timer, expires, 1); +} +EXPORT_SYMBOL(mod_virt_timer_periodic); + +/* * delete a virtual timer * * returns whether the deleted timer was pending (1) or not (0) @@ -516,16 +543,8 @@ EXPORT_SYMBOL(del_virt_timer); */ void init_cpu_vtimer(void) { - struct thread_info *ti = current_thread_info(); struct vtimer_queue *vq; - S390_lowcore.user_timer = ti->user_timer; - S390_lowcore.system_timer = ti->system_timer; - - /* kick the virtual timer */ - asm volatile ("STCK %0" : "=m" (S390_lowcore.last_update_clock)); - asm volatile ("STPT %0" : "=m" (S390_lowcore.last_update_timer)); - /* initialize per cpu vtimer structure */ vq = &__get_cpu_var(virt_cpu_timer); INIT_LIST_HEAD(&vq->list); diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 5e4babecf934..e7390dd0283d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -14,6 +14,7 @@ config SUPERH select HAVE_GENERIC_DMA_COHERENT select HAVE_IOREMAP_PROT if MMU select HAVE_ARCH_TRACEHOOK + select HAVE_DMA_API_DEBUG help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast @@ -21,7 +22,7 @@ config SUPERH <http://www.linux-sh.org/>. config SUPERH32 - def_bool !SUPERH64 + def_bool ARCH = "sh" select HAVE_KPROBES select HAVE_KRETPROBES select HAVE_FUNCTION_TRACER @@ -31,7 +32,7 @@ config SUPERH32 select ARCH_HIBERNATION_POSSIBLE if MMU config SUPERH64 - def_bool y if CPU_SH5 + def_bool ARCH = "sh64" config ARCH_DEFCONFIG string @@ -187,6 +188,8 @@ config ARCH_SHMOBILE bool select ARCH_SUSPEND_POSSIBLE +if SUPERH32 + choice prompt "Processor sub-type selection" @@ -408,6 +411,15 @@ config CPU_SUBTYPE_SH7366 select SYS_SUPPORTS_NUMA select SYS_SUPPORTS_CMT +endchoice + +endif + +if SUPERH64 + +choice + prompt "Processor sub-type selection" + # SH-5 Processor Support config CPU_SUBTYPE_SH5_101 @@ -420,6 +432,8 @@ config CPU_SUBTYPE_SH5_103 endchoice +endif + source "arch/sh/mm/Kconfig" source "arch/sh/Kconfig.cpu" diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 912458f666eb..39e46919df14 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -349,6 +349,7 @@ static int ov7725_power(struct device *dev, int mode) static struct ov772x_camera_info ov7725_info = { .buswidth = SOCAM_DATAWIDTH_8, .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP, + .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0), .link = { .power = ov7725_power, }, diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index 8367d1d789c3..beb88c4da2c1 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -2,6 +2,8 @@ * Renesas Technology Corp. SH7786 Urquell Support. * * Copyright (C) 2008 Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * Based on board-sh7785lcr.c * Copyright (C) 2008 Yoshihiro Shimoda * * This file is subject to the terms and conditions of the GNU General Public @@ -21,6 +23,32 @@ #include <asm/heartbeat.h> #include <asm/sizes.h> +/* + * bit 1234 5678 + *---------------------------- + * SW1 0101 0010 -> Pck 33MHz version + * (1101 0010) Pck 66MHz version + * SW2 0x1x xxxx -> little endian + * 29bit mode + * SW47 0001 1000 -> CS0 : on-board flash + * CS1 : SRAM, registers, LAN, PCMCIA + * 38400 bps for SCIF1 + * + * Address + * 0x00000000 - 0x04000000 (CS0) Nor Flash + * 0x04000000 - 0x04200000 (CS1) SRAM + * 0x05000000 - 0x05800000 (CS1) on board register + * 0x05800000 - 0x06000000 (CS1) LAN91C111 + * 0x06000000 - 0x06400000 (CS1) PCMCIA + * 0x08000000 - 0x10000000 (CS2-CS3) DDR3 + * 0x10000000 - 0x14000000 (CS4) PCIe + * 0x14000000 - 0x14800000 (CS5) Core0 LRAM/URAM + * 0x14800000 - 0x15000000 (CS5) Core1 LRAM/URAM + * 0x18000000 - 0x1C000000 (CS6) ATA/NAND-Flash + * 0x1C000000 - (CS7) SH7786 Control register + */ + +/* HeartBeat */ static struct resource heartbeat_resources[] = { [0] = { .start = BOARDREG(SLEDR), @@ -43,6 +71,7 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +/* LAN91C111 */ static struct smc91x_platdata smc91x_info = { .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, }; @@ -69,6 +98,7 @@ static struct platform_device smc91x_eth_device = { }, }; +/* Nor Flash */ static struct mtd_partition nor_flash_partitions[] = { { .name = "loader", diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig index 8a42bbef1f50..e4fac2efc055 100644 --- a/arch/sh/configs/sh7785lcr_defconfig +++ b/arch/sh/configs/sh7785lcr_defconfig @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29 -# Thu Apr 2 19:15:58 2009 +# Linux kernel version: 2.6.30-rc2 +# Wed Apr 22 19:17:56 2009 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +# CONFIG_SUPERH64 is not set CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y @@ -79,6 +80,7 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -98,6 +100,7 @@ CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y +# CONFIG_MARKERS is not set # CONFIG_OPROFILE is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set @@ -106,6 +109,8 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_CLK=y +CONFIG_HAVE_DMA_API_DEBUG=y +# CONFIG_SLOW_WORK is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -118,7 +123,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -166,6 +170,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set # CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7724 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set @@ -175,8 +180,6 @@ CONFIG_CPU_SUBTYPE_SH7785=y # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set # CONFIG_CPU_SUBTYPE_SH7366 is not set -# CONFIG_CPU_SUBTYPE_SH5_101 is not set -# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -186,38 +189,31 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x08000000 CONFIG_MEMORY_SIZE=0x08000000 -# CONFIG_29BIT is not set -CONFIG_32BIT=y -CONFIG_PMB_ENABLE=y -# CONFIG_PMB is not set -CONFIG_PMB_FIXED=y +CONFIG_29BIT=y +# CONFIG_PMB_ENABLE is not set # CONFIG_X2TLB is not set CONFIG_VSYSCALL=y # CONFIG_NUMA is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_MAX_ACTIVE_REGIONS=2 +CONFIG_MAX_ACTIVE_REGIONS=1 CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_FLATMEM_MANUAL is not set +CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_HAVE_MEMORY_PRESENT=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y -# CONFIG_MEMORY_HOTPLUG is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=2 @@ -249,6 +245,7 @@ CONFIG_CPU_HAS_FPU=y # # CONFIG_SH_HIGHLANDER is not set CONFIG_SH_SH7785LCR=y +CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS=y # # Timer and clock configuration @@ -672,6 +669,7 @@ CONFIG_NETDEV_1000=y # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -1009,15 +1007,17 @@ CONFIG_USB_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y +# CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y +# CONFIG_HID_KYE is not set CONFIG_HID_GYRATION=y +# CONFIG_HID_KENSINGTON is not set CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set @@ -1218,6 +1218,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set @@ -1240,6 +1241,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1289,6 +1295,7 @@ CONFIG_MINIX_FS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1377,6 +1384,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1413,6 +1423,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1422,9 +1433,14 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1542,6 +1558,7 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines diff --git a/arch/sh/drivers/pci/ops-sh7785lcr.c b/arch/sh/drivers/pci/ops-sh7785lcr.c index e8b7446a7c2b..fb0869f0bef8 100644 --- a/arch/sh/drivers/pci/ops-sh7785lcr.c +++ b/arch/sh/drivers/pci/ops-sh7785lcr.c @@ -48,8 +48,13 @@ EXPORT_SYMBOL(board_pci_channels); static struct sh4_pci_address_map sh7785_pci_map = { .window0 = { +#if defined(CONFIG_32BIT) + .base = SH7780_32BIT_DDR_BASE_ADDR, + .size = 0x40000000, +#else .base = SH7780_CS0_BASE_ADDR, .size = 0x20000000, +#endif }, .flags = SH4_PCIC_NO_RESET, diff --git a/arch/sh/drivers/pci/pci-sh7780.h b/arch/sh/drivers/pci/pci-sh7780.h index 97b2c98f05c4..93adc7119b79 100644 --- a/arch/sh/drivers/pci/pci-sh7780.h +++ b/arch/sh/drivers/pci/pci-sh7780.h @@ -104,6 +104,8 @@ #define SH7780_CS5_BASE_ADDR (SH7780_CS4_BASE_ADDR + SH7780_MEM_REGION_SIZE) #define SH7780_CS6_BASE_ADDR (SH7780_CS5_BASE_ADDR + SH7780_MEM_REGION_SIZE) +#define SH7780_32BIT_DDR_BASE_ADDR 0x40000000 + struct sh4_pci_address_map; /* arch/sh/drivers/pci/pci-sh7780.c */ diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c index e36c7b870861..0d6ac7a1db49 100644 --- a/arch/sh/drivers/pci/pci.c +++ b/arch/sh/drivers/pci/pci.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/dma-debug.h> #include <asm/io.h> static int __init pcibios_init(void) @@ -43,6 +44,8 @@ static int __init pcibios_init(void) pci_fixup_irqs(pci_common_swizzle, pcibios_map_platform_irq); + dma_debug_add_bus(&pci_bus_type); + return 0; } subsys_initcall(pcibios_init); diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h index 627315ecdb52..ea9d4f41c9d2 100644 --- a/arch/sh/include/asm/dma-mapping.h +++ b/arch/sh/include/asm/dma-mapping.h @@ -3,6 +3,7 @@ #include <linux/mm.h> #include <linux/scatterlist.h> +#include <linux/dma-debug.h> #include <asm/cacheflush.h> #include <asm/io.h> #include <asm-generic/dma-coherent.h> @@ -38,16 +39,26 @@ static inline dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction dir) { + dma_addr_t addr = virt_to_phys(ptr); + #if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT) if (dev->bus == &pci_bus_type) - return virt_to_phys(ptr); + return addr; #endif dma_cache_sync(dev, ptr, size, dir); - return virt_to_phys(ptr); + debug_dma_map_page(dev, virt_to_page(ptr), + (unsigned long)ptr & ~PAGE_MASK, size, + dir, addr, true); + + return addr; } -#define dma_unmap_single(dev, addr, size, dir) do { } while (0) +static inline void dma_unmap_single(struct device *dev, dma_addr_t addr, + size_t size, enum dma_data_direction dir) +{ + debug_dma_unmap_page(dev, addr, size, dir, true); +} static inline int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir) @@ -59,12 +70,19 @@ static inline int dma_map_sg(struct device *dev, struct scatterlist *sg, dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, dir); #endif sg[i].dma_address = sg_phys(&sg[i]); + sg[i].dma_length = sg[i].length; } + debug_dma_map_sg(dev, sg, nents, i, dir); + return nents; } -#define dma_unmap_sg(dev, sg, nents, dir) do { } while (0) +static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg, + int nents, enum dma_data_direction dir) +{ + debug_dma_unmap_sg(dev, sg, nents, dir); +} static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, @@ -111,6 +129,7 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg, dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, dir); #endif sg[i].dma_address = sg_phys(&sg[i]); + sg[i].dma_length = sg[i].length; } } @@ -119,6 +138,7 @@ static inline void dma_sync_single_for_cpu(struct device *dev, enum dma_data_direction dir) { dma_sync_single(dev, dma_handle, size, dir); + debug_dma_sync_single_for_cpu(dev, dma_handle, size, dir); } static inline void dma_sync_single_for_device(struct device *dev, @@ -127,6 +147,7 @@ static inline void dma_sync_single_for_device(struct device *dev, enum dma_data_direction dir) { dma_sync_single(dev, dma_handle, size, dir); + debug_dma_sync_single_for_device(dev, dma_handle, size, dir); } static inline void dma_sync_single_range_for_cpu(struct device *dev, @@ -136,6 +157,8 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev, enum dma_data_direction direction) { dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction); + debug_dma_sync_single_range_for_cpu(dev, dma_handle, + offset, size, direction); } static inline void dma_sync_single_range_for_device(struct device *dev, @@ -145,6 +168,8 @@ static inline void dma_sync_single_range_for_device(struct device *dev, enum dma_data_direction direction) { dma_sync_single_for_device(dev, dma_handle+offset, size, direction); + debug_dma_sync_single_range_for_device(dev, dma_handle, + offset, size, direction); } @@ -153,6 +178,7 @@ static inline void dma_sync_sg_for_cpu(struct device *dev, enum dma_data_direction dir) { dma_sync_sg(dev, sg, nelems, dir); + debug_dma_sync_sg_for_cpu(dev, sg, nelems, dir); } static inline void dma_sync_sg_for_device(struct device *dev, @@ -160,9 +186,9 @@ static inline void dma_sync_sg_for_device(struct device *dev, enum dma_data_direction dir) { dma_sync_sg(dev, sg, nelems, dir); + debug_dma_sync_sg_for_device(dev, sg, nelems, dir); } - static inline int dma_get_cache_alignment(void) { /* diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h index d3f6caa936b0..68e20ff9aa9b 100644 --- a/arch/sh/include/asm/ptrace.h +++ b/arch/sh/include/asm/ptrace.h @@ -9,7 +9,7 @@ struct pt_regs { unsigned long long pc; unsigned long long sr; - unsigned long long syscall_nr; + long long syscall_nr; unsigned long long regs[63]; unsigned long long tregs[8]; unsigned long long pad[2]; diff --git a/arch/sh/include/asm/scatterlist.h b/arch/sh/include/asm/scatterlist.h index 2084d0373693..c693d268a413 100644 --- a/arch/sh/include/asm/scatterlist.h +++ b/arch/sh/include/asm/scatterlist.h @@ -5,12 +5,13 @@ struct scatterlist { #ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; + unsigned long sg_magic; #endif - unsigned long page_link; - unsigned int offset;/* for highmem, page offset */ - dma_addr_t dma_address; - unsigned int length; + unsigned long page_link; + unsigned int offset; /* for highmem, page offset */ + unsigned int length; + dma_addr_t dma_address; + unsigned int dma_length; }; #define ISA_DMA_THRESHOLD PHYS_ADDR_MASK diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h index a3f239545897..8489a0905a87 100644 --- a/arch/sh/include/asm/topology.h +++ b/arch/sh/include/asm/topology.h @@ -37,8 +37,11 @@ #define pcibus_to_node(bus) ((void)(bus), -1) #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ CPU_MASK_ALL : \ - node_to_cpumask(pcibus_to_node(bus)) \ - ) + node_to_cpumask(pcibus_to_node(bus))) +#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ + CPU_MASK_ALL_PTR : \ + cpumask_of_node(pcibus_to_node(bus))) + #endif #include <asm-generic/topology.h> diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h index d52c000cf924..2efb819e2db3 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h @@ -341,8 +341,10 @@ #define __NR_dup3 330 #define __NR_pipe2 331 #define __NR_inotify_init1 332 +#define __NR_preadv 333 +#define __NR_pwritev 334 -#define NR_syscalls 333 +#define NR_syscalls 335 #ifdef __KERNEL__ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h index 7c54e91753c1..6eb9d2934c0f 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h @@ -381,10 +381,12 @@ #define __NR_dup3 358 #define __NR_pipe2 359 #define __NR_inotify_init1 360 +#define __NR_preadv 361 +#define __NR_pwritev 362 #ifdef __KERNEL__ -#define NR_syscalls 361 +#define NR_syscalls 363 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 0e5d204bc792..406747f07dc0 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -256,7 +256,6 @@ static int __init sh7722_devices_setup(void) { clk_always_enable("uram0"); /* URAM */ clk_always_enable("xymem0"); /* XYMEM */ - clk_always_enable("rtc0"); /* RTC */ clk_always_enable("veu0"); /* VEU */ clk_always_enable("vpu0"); /* VPU */ clk_always_enable("jpu0"); /* JPU */ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 5338dacbcfba..a800466b938c 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -267,7 +267,6 @@ static struct platform_device *sh7723_devices[] __initdata = { static int __init sh7723_devices_setup(void) { clk_always_enable("meram0"); /* MERAM */ - clk_always_enable("rtc0"); /* RTC */ clk_always_enable("veu1"); /* VEU2H1 */ clk_always_enable("veu0"); /* VEU2H0 */ clk_always_enable("vpu0"); /* VPU */ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index 5a47e1cf442e..90e8cfff55fd 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -143,14 +143,14 @@ static void __init sh7786_usb_setup(void) * Set the PHY and PLL enable bit */ __raw_writel(PHY_ENB | PLL_ENB, USBPCTL1); - while (i-- && - ((__raw_readl(USBST) & ACT_PLL_STATUS) != ACT_PLL_STATUS)) + while (i--) { + if (ACT_PLL_STATUS == (__raw_readl(USBST) & ACT_PLL_STATUS)) { + /* Set the PHY RST bit */ + __raw_writel(PHY_ENB | PLL_ENB | PHY_RST, USBPCTL1); + printk(KERN_INFO "sh7786 usb setup done\n"); + break; + } cpu_relax(); - - if (i) { - /* Set the PHY RST bit */ - __raw_writel(PHY_ENB | PLL_ENB | PHY_RST, USBPCTL1); - printk(KERN_INFO "sh7786 usb setup done\n"); } } diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S index e640c63d5811..7e49cb812f8b 100644 --- a/arch/sh/kernel/cpu/sh5/entry.S +++ b/arch/sh/kernel/cpu/sh5/entry.S @@ -10,6 +10,7 @@ * for more details. */ #include <linux/errno.h> +#include <linux/init.h> #include <linux/sys.h> #include <cpu/registers.h> #include <asm/processor.h> @@ -2058,10 +2059,10 @@ asm_uaccess_end: /* - * --- .text.init Section + * --- .init.text Section */ - .section .text.init, "ax" + __INIT /* * void trap_init (void) diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S index 788605ff7088..a78be74b8d3e 100644 --- a/arch/sh/kernel/head_32.S +++ b/arch/sh/kernel/head_32.S @@ -10,6 +10,7 @@ * * Head.S contains the SH exception handlers and startup code. */ +#include <linux/init.h> #include <linux/linkage.h> #include <asm/thread_info.h> @@ -40,7 +41,7 @@ ENTRY(empty_zero_page) 1: .skip PAGE_SIZE - empty_zero_page - 1b - .section .text.head, "ax" + __HEAD /* * Condition at the entry of _stext: diff --git a/arch/sh/kernel/head_64.S b/arch/sh/kernel/head_64.S index 7ccfb995a398..3ea765844c74 100644 --- a/arch/sh/kernel/head_64.S +++ b/arch/sh/kernel/head_64.S @@ -8,6 +8,9 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ + +#include <linux/init.h> + #include <asm/page.h> #include <asm/cache.h> #include <asm/tlb.h> @@ -110,7 +113,7 @@ empty_bad_pte_table: fpu_in_use: .quad 0 - .section .text.head, "ax" + __HEAD .balign L1_CACHE_BYTES /* * Condition at the entry of __stext: diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c index 58dfc02c7af1..e3a7e36639ef 100644 --- a/arch/sh/kernel/sys_sh.c +++ b/arch/sh/kernel/sys_sh.c @@ -63,6 +63,15 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) { + /* + * The shift for mmap2 is constant, regardless of PAGE_SIZE + * setting. + */ + if (pgoff & ((1 << (PAGE_SHIFT - 12)) - 1)) + return -EINVAL; + + pgoff >>= PAGE_SHIFT - 12; + return do_mmap2(addr, len, prot, flags, fd, pgoff); } diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index e67c1733e1b9..05202edd8e21 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -349,3 +349,5 @@ ENTRY(sys_call_table) .long sys_dup3 /* 330 */ .long sys_pipe2 .long sys_inotify_init1 + .long sys_preadv + .long sys_writev diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index 557cb91f5caf..a083609f9284 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -387,3 +387,5 @@ sys_call_table: .long sys_dup3 .long sys_pipe2 .long sys_inotify_init1 /* 360 */ + .long sys_preadv + .long sys_pwritev diff --git a/arch/sh/kernel/time_32.c b/arch/sh/kernel/time_32.c index c34e1e0f9b02..1700d2465f6c 100644 --- a/arch/sh/kernel/time_32.c +++ b/arch/sh/kernel/time_32.c @@ -208,7 +208,7 @@ unsigned long long sched_clock(void) if (!clocksource_sh.rating) return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ); - cycles = clocksource_sh.read(); + cycles = clocksource_sh.read(&clocksource_sh); return cyc2ns(&clocksource_sh, cycles); } #endif diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c index c5d3396f5960..fe8d8930ccb6 100644 --- a/arch/sh/kernel/timers/timer-tmu.c +++ b/arch/sh/kernel/timers/timer-tmu.c @@ -81,7 +81,7 @@ static int tmu_timer_stop(void) */ static int tmus_are_scaled; -static cycle_t tmu_timer_read(void) +static cycle_t tmu_timer_read(struct clocksource *cs) { return ((cycle_t)(~_tmu_read(TMU1)))<<tmus_are_scaled; } diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S index d0b2a715cd14..dd9b2ee1312d 100644 --- a/arch/sh/kernel/vmlinux_32.lds.S +++ b/arch/sh/kernel/vmlinux_32.lds.S @@ -31,7 +31,7 @@ SECTIONS } = 0 .text : { - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S index 33fa46451406..69664460c688 100644 --- a/arch/sh/kernel/vmlinux_64.lds.S +++ b/arch/sh/kernel/vmlinux_64.lds.S @@ -42,7 +42,7 @@ SECTIONS } = 0 .text : C_PHYS(.text) { - *(.text.head) + HEAD_TEXT TEXT_TEXT *(.text64) *(.text..SHmedia32) diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index edcd5fbf9651..e098ec158ddb 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -10,11 +10,22 @@ * for more details. */ #include <linux/mm.h> +#include <linux/init.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/dma-debug.h> +#include <linux/io.h> #include <asm/cacheflush.h> #include <asm/addrspace.h> -#include <asm/io.h> + +#define PREALLOC_DMA_DEBUG_ENTRIES 4096 + +static int __init dma_init(void) +{ + dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES); + return 0; +} +fs_initcall(dma_init); void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) @@ -45,6 +56,9 @@ void *dma_alloc_coherent(struct device *dev, size_t size, split_page(pfn_to_page(virt_to_phys(ret) >> PAGE_SHIFT), order); *dma_handle = virt_to_phys(ret); + + debug_dma_alloc_coherent(dev, size, *dma_handle, ret_nocache); + return ret_nocache; } EXPORT_SYMBOL(dma_alloc_coherent); @@ -56,12 +70,15 @@ void dma_free_coherent(struct device *dev, size_t size, unsigned long pfn = dma_handle >> PAGE_SHIFT; int k; - if (!dma_release_from_coherent(dev, order, vaddr)) { - WARN_ON(irqs_disabled()); /* for portability */ - for (k = 0; k < (1 << order); k++) - __free_pages(pfn_to_page(pfn + k), 0); - iounmap(vaddr); - } + WARN_ON(irqs_disabled()); /* for portability */ + + if (dma_release_from_coherent(dev, order, vaddr)) + return; + + debug_dma_free_coherent(dev, size, vaddr, dma_handle); + for (k = 0; k < (1 << order); k++) + __free_pages(pfn_to_page(pfn + k), 0); + iounmap(vaddr); } EXPORT_SYMBOL(dma_free_coherent); diff --git a/arch/sparc/configs/sparc32_defconfig b/arch/sparc/configs/sparc32_defconfig index 09ab46e4c59d..8bcd27af724b 100644 --- a/arch/sparc/configs/sparc32_defconfig +++ b/arch/sparc/configs/sparc32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28 -# Thu Jan 8 16:45:44 2009 +# Linux kernel version: 2.6.30-rc2 +# Fri Apr 17 04:04:46 2009 # # CONFIG_64BIT is not set CONFIG_SPARC=y @@ -30,17 +30,27 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -49,24 +59,28 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -75,12 +89,15 @@ CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -93,7 +110,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -109,11 +125,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -144,6 +155,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_SUN_PM=y # CONFIG_SPARC_LED is not set CONFIG_SERIAL_CONSOLE=y @@ -159,6 +172,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set CONFIG_SUN_OPENPROMFS=m CONFIG_SPARC32_PCI=y @@ -175,8 +189,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NET_NS is not set -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -251,6 +263,7 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -263,7 +276,6 @@ CONFIG_NET_PKTGEN=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set CONFIG_WIRELESS_OLD_REGULATORY=y @@ -313,12 +325,16 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -375,8 +391,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -398,6 +416,7 @@ CONFIG_SCSI_QLOGICPTI=m CONFIG_SCSI_SUNESP=y # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -413,6 +432,7 @@ CONFIG_SCSI_SUNESP=y # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -430,6 +450,8 @@ CONFIG_SUNQE=m # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -448,6 +470,7 @@ CONFIG_NETDEV_1000=y # CONFIG_E1000 is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_MYRI_SBUS is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set @@ -462,6 +485,7 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -471,6 +495,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set @@ -480,6 +505,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_BNX2X is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set +# CONFIG_BE2NET is not set # CONFIG_TR is not set # @@ -487,7 +513,6 @@ CONFIG_CHELSIO_T3_DEPENDS=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -537,7 +562,6 @@ CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -597,6 +621,7 @@ CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -688,7 +713,6 @@ CONFIG_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -700,7 +724,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # CONFIG_USB_GADGET is not set @@ -750,6 +774,7 @@ CONFIG_RTC_DRV_M48T59=y # on-CPU RTC drivers # # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -777,6 +802,7 @@ CONFIG_FS_POSIX_ACL=y CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -786,6 +812,11 @@ CONFIG_AUTOFS4_FS=m # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m @@ -820,14 +851,20 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BLOCK=y +# CONFIG_ROMFS_BACKED_BY_MTD is not set +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_BLOCK=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set @@ -838,7 +875,6 @@ CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -911,6 +947,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -939,15 +978,7 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_PAGE_POISONING is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_KGDB=y @@ -979,10 +1010,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set @@ -1052,6 +1085,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1059,6 +1093,7 @@ CONFIG_CRYPTO_DEFLATE=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1074,7 +1109,10 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig index ade49941def2..b5d63bd8716e 100644 --- a/arch/sparc/configs/sparc64_defconfig +++ b/arch/sparc/configs/sparc64_defconfig @@ -1,13 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28 -# Fri Jan 2 18:14:26 2009 +# Linux kernel version: 2.6.30-rc2 +# Fri Apr 17 02:03:07 2009 # +CONFIG_64BIT=y CONFIG_SPARC=y +# CONFIG_SPARC32 is not set CONFIG_SPARC64=y CONFIG_ARCH_DEFCONFIG="arch/sparc/configs/sparc64_defconfig" CONFIG_BITS=64 -CONFIG_64BIT=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_CLOCKEVENTS=y @@ -22,6 +23,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_MMU=y CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_OF=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -36,17 +38,27 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=18 -# CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y @@ -55,24 +67,28 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y @@ -82,6 +98,7 @@ CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y +# CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set @@ -91,15 +108,16 @@ CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_SYSCALL_WRAPPERS=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -107,10 +125,8 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y -CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y @@ -127,11 +143,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -185,11 +196,12 @@ CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y -CONFIG_RESOURCES_64BIT=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=1 CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set @@ -210,6 +222,8 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y # CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set CONFIG_SUN_OPENPROMFS=m CONFIG_SPARC64_PCI=y @@ -229,8 +243,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NET_NS is not set -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -292,25 +304,7 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set -CONFIG_IP_DCCP=m -CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y - -# -# DCCP CCIDs Configuration (EXPERIMENTAL) -# -CONFIG_IP_DCCP_CCID2=m -# CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m - -# -# DCCP Kernel Hacking -# -# CONFIG_IP_DCCP_DEBUG is not set -# CONFIG_NET_DCCPPROBE is not set +# CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set @@ -326,6 +320,7 @@ CONFIG_VLAN_8021Q=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -334,18 +329,19 @@ CONFIG_VLAN_8021Q=m # CONFIG_NET_PKTGEN=m CONFIG_NET_TCPPROBE=m +# CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_LIB80211 is not set # CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -389,19 +385,27 @@ CONFIG_SUNVDC=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_ISL29003 is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_XFER_MODE=y CONFIG_IDE_TIMINGS=y CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set @@ -439,6 +443,7 @@ CONFIG_BLK_DEV_ALI15X3=y # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8172 is not set # CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set @@ -506,8 +511,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -528,6 +535,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SUNESP is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m @@ -536,7 +544,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m -# CONFIG_MD_RAID5_RESHAPE is not set +CONFIG_MD_RAID6_PQ=m CONFIG_MD_MULTIPATH=m # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -561,6 +569,7 @@ CONFIG_DM_ZERO=m # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -589,14 +598,16 @@ CONFIG_PHYLIB=m # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m -# CONFIG_SUNLANCE is not set -# CONFIG_HAPPYMEAL is not set +CONFIG_SUNLANCE=m +CONFIG_HAPPYMEAL=m # CONFIG_SUNBMAC is not set # CONFIG_SUNQE is not set -# CONFIG_SUNGEM is not set -CONFIG_CASSINI=m +CONFIG_SUNGEM=m +# CONFIG_CASSINI is not set CONFIG_SUNVNET=m # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -631,9 +642,10 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000E is not set +CONFIG_E1000E=m # CONFIG_IP1000 is not set # CONFIG_IGB is not set +# CONFIG_IGBVF is not set # CONFIG_MYRI_SBUS is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set @@ -648,6 +660,7 @@ CONFIG_BNX2=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -657,6 +670,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set CONFIG_NIU=m @@ -666,6 +680,7 @@ CONFIG_NIU=m # CONFIG_BNX2X is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set +# CONFIG_BE2NET is not set # CONFIG_TR is not set # @@ -673,7 +688,10 @@ CONFIG_NIU=m # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -738,7 +756,6 @@ CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set @@ -805,6 +822,7 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m +# CONFIG_HW_RANDOM_TIMERIOMEM is not set CONFIG_HW_RANDOM_N2RNG=m # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -867,12 +885,9 @@ CONFIG_I2C_ALGOBIT=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -897,12 +912,14 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -917,10 +934,14 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set @@ -957,10 +978,12 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # CONFIG_REGULATOR is not set # @@ -1053,6 +1076,7 @@ CONFIG_FB_ATY_GX=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -1141,6 +1165,8 @@ CONFIG_SND_ALI5451=m # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -1197,28 +1223,31 @@ CONFIG_USB_HIDDEV=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y -CONFIG_HID_BRIGHT=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y -CONFIG_HID_DELL=y +# CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y +CONFIG_HID_KYE=y CONFIG_HID_GYRATION=y +CONFIG_HID_KENSINGTON=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +CONFIG_HID_TOPSEED=y # CONFIG_THRUSTMASTER_FF is not set # CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y @@ -1247,6 +1276,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y @@ -1268,18 +1298,17 @@ CONFIG_USB_UHCI_HCD=m # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set @@ -1315,7 +1344,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1327,6 +1355,11 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1390,6 +1423,7 @@ CONFIG_RTC_DRV_BQ4802=y CONFIG_RTC_DRV_SUN4V=y CONFIG_RTC_DRV_STARFIRE=y # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1412,6 +1446,7 @@ CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y @@ -1426,6 +1461,7 @@ CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1435,6 +1471,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1460,10 +1501,7 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set @@ -1473,6 +1511,7 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1481,6 +1520,7 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set @@ -1555,6 +1595,9 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set @@ -1590,10 +1633,12 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_RING_BUFFER=y CONFIG_TRACING=y +CONFIG_TRACING_SUPPORT=y # # Tracers @@ -1602,18 +1647,21 @@ CONFIG_TRACING=y # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +CONFIG_BLK_DEV_IO_TRACE=y # CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_DCFLUSH is not set # CONFIG_STACK_DEBUG is not set -# CONFIG_DEBUG_PAGEALLOC is not set # # Security options @@ -1642,10 +1690,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y CONFIG_CRYPTO_TEST=m @@ -1715,6 +1765,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1723,11 +1774,13 @@ CONFIG_CRYPTO_DEFLATE=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m # CONFIG_CRC_T10DIF is not set @@ -1737,8 +1790,11 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h index ce465975a6a5..bb91b1248cd1 100644 --- a/arch/sparc/include/asm/atomic_32.h +++ b/arch/sparc/include/asm/atomic_32.h @@ -15,6 +15,8 @@ #ifdef __KERNEL__ +#include <asm/system.h> + #define ATOMIC_INIT(i) { (i) } extern int __atomic_add_return(int, atomic_t *); diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h index dff3f0253aa8..ff9ead640c4a 100644 --- a/arch/sparc/include/asm/parport.h +++ b/arch/sparc/include/asm/parport.h @@ -117,7 +117,7 @@ static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id if (!strcmp(parent->name, "dma")) { p = parport_pc_probe_port(base, base + 0x400, op->irqs[0], PARPORT_DMA_NOFIFO, - op->dev.parent->parent); + op->dev.parent->parent, 0); if (!p) return -ENOMEM; dev_set_drvdata(&op->dev, p); @@ -168,7 +168,8 @@ static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id p = parport_pc_probe_port(base, base + 0x400, op->irqs[0], slot, - op->dev.parent); + op->dev.parent, + 0); err = -ENOMEM; if (!p) goto out_disable_irq; diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index 031f038b19f7..b8eb71ef3163 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -392,8 +392,10 @@ #define __NR_pipe2 321 #define __NR_inotify_init1 322 #define __NR_accept4 323 +#define __NR_preadv 324 +#define __NR_pwritev 325 -#define NR_SYSCALLS 324 +#define NR_SYSCALLS 326 #ifdef __32bit_syscall_numbers__ /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S index f0b4b516304f..6b4d8acc4c83 100644 --- a/arch/sparc/kernel/head_32.S +++ b/arch/sparc/kernel/head_32.S @@ -72,7 +72,7 @@ sun4e_notsup: .align 4 /* The Sparc trap table, bootloader gives us control at _start. */ - .section .text.head,"ax" + __HEAD .globl start, _stext, _start, __stext .globl trapbase _start: /* danger danger */ @@ -735,7 +735,7 @@ go_to_highmem: nop /* The code above should be at beginning and we have to take care about - * short jumps, as branching to .text.init section from .text is usually + * short jumps, as branching to .init.text section from .text is usually * impossible */ __INIT /* Acquire boot time privileged register values, this will help debugging. diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S index 3a1b7bf03cff..91bf4c7f79b9 100644 --- a/arch/sparc/kernel/head_64.S +++ b/arch/sparc/kernel/head_64.S @@ -467,7 +467,7 @@ jump_to_sun4u_init: jmpl %g2 + %g0, %g0 nop - .section .text.init.refok + __REF sun4u_init: BRANCH_IF_SUN4V(g1, sun4v_init) diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c index 6ce5d2598a09..adf5f273868a 100644 --- a/arch/sparc/kernel/ldc.c +++ b/arch/sparc/kernel/ldc.c @@ -1183,8 +1183,7 @@ out_free_txq: free_queue(lp->tx_num_entries, lp->tx_base); out_free_mssbuf: - if (mssbuf) - kfree(mssbuf); + kfree(mssbuf); out_free_iommu: ldc_iommu_release(lp); @@ -1217,8 +1216,7 @@ void ldc_free(struct ldc_channel *lp) hlist_del(&lp->list); - if (lp->mssbuf) - kfree(lp->mssbuf); + kfree(lp->mssbuf); ldc_iommu_release(lp); diff --git a/arch/sparc/kernel/of_device_32.c b/arch/sparc/kernel/of_device_32.c index 0a83bd737654..c8f14c1dc521 100644 --- a/arch/sparc/kernel/of_device_32.c +++ b/arch/sparc/kernel/of_device_32.c @@ -246,8 +246,25 @@ static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags) static int of_bus_sbus_match(struct device_node *np) { - return !strcmp(np->name, "sbus") || - !strcmp(np->name, "sbi"); + struct device_node *dp = np; + + while (dp) { + if (!strcmp(dp->name, "sbus") || + !strcmp(dp->name, "sbi")) + return 1; + + /* Have a look at use_1to1_mapping(). We're trying + * to match SBUS if that's the top-level bus and we + * don't have some intervening real bus that provides + * ranges based translations. + */ + if (of_find_property(dp, "ranges", NULL) != NULL) + break; + + dp = dp->parent; + } + + return 0; } static void of_bus_sbus_count_cells(struct device_node *child, diff --git a/arch/sparc/kernel/of_device_64.c b/arch/sparc/kernel/of_device_64.c index b4a12c9aa5f8..5ac287ac03de 100644 --- a/arch/sparc/kernel/of_device_64.c +++ b/arch/sparc/kernel/of_device_64.c @@ -99,8 +99,7 @@ static inline u64 of_read_addr(const u32 *cell, int size) return r; } -static void __init get_cells(struct device_node *dp, - int *addrc, int *sizec) +static void get_cells(struct device_node *dp, int *addrc, int *sizec) { if (addrc) *addrc = of_n_addr_cells(dp); @@ -301,8 +300,25 @@ static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags) static int of_bus_sbus_match(struct device_node *np) { - return !strcmp(np->name, "sbus") || - !strcmp(np->name, "sbi"); + struct device_node *dp = np; + + while (dp) { + if (!strcmp(dp->name, "sbus") || + !strcmp(dp->name, "sbi")) + return 1; + + /* Have a look at use_1to1_mapping(). We're trying + * to match SBUS if that's the top-level bus and we + * don't have some intervening real bus that provides + * ranges based translations. + */ + if (of_find_property(dp, "ranges", NULL) != NULL) + break; + + dp = dp->parent; + } + + return 0; } static void of_bus_sbus_count_cells(struct device_node *child, diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c index 9462b68f4894..d53f45bc7dda 100644 --- a/arch/sparc/kernel/pci_fire.c +++ b/arch/sparc/kernel/pci_fire.c @@ -409,8 +409,8 @@ static void pci_fire_hw_init(struct pci_pbm_info *pbm) upa_writeq(~(u64)0, pbm->pbm_regs + FIRE_PEC_IENAB); } -static int __init pci_fire_pbm_init(struct pci_pbm_info *pbm, - struct of_device *op, u32 portid) +static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm, + struct of_device *op, u32 portid) { const struct linux_prom64_registers *regs; struct device_node *dp = op->node; diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c index 3b34344082ef..142b9d6984a8 100644 --- a/arch/sparc/kernel/pci_psycho.c +++ b/arch/sparc/kernel/pci_psycho.c @@ -365,8 +365,8 @@ static void pbm_config_busmastering(struct pci_pbm_info *pbm) pci_config_write8(addr, 64); } -static void __init psycho_scan_bus(struct pci_pbm_info *pbm, - struct device *parent) +static void __devinit psycho_scan_bus(struct pci_pbm_info *pbm, + struct device *parent) { pbm_config_busmastering(pbm); pbm->is_66mhz_capable = 0; @@ -482,8 +482,8 @@ static void psycho_pbm_strbuf_init(struct pci_pbm_info *pbm, #define PSYCHO_MEMSPACE_B 0x180000000UL #define PSYCHO_MEMSPACE_SIZE 0x07fffffffUL -static void __init psycho_pbm_init(struct pci_pbm_info *pbm, - struct of_device *op, int is_pbm_a) +static void __devinit psycho_pbm_init(struct pci_pbm_info *pbm, + struct of_device *op, int is_pbm_a) { psycho_pbm_init_common(pbm, op, "PSYCHO", PBM_CHIP_TYPE_PSYCHO); psycho_pbm_strbuf_init(pbm, is_pbm_a); diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c index 713257b6963c..ba6fbeba3e2c 100644 --- a/arch/sparc/kernel/pci_sabre.c +++ b/arch/sparc/kernel/pci_sabre.c @@ -402,8 +402,8 @@ static void apb_init(struct pci_bus *sabre_bus) } } -static void __init sabre_scan_bus(struct pci_pbm_info *pbm, - struct device *parent) +static void __devinit sabre_scan_bus(struct pci_pbm_info *pbm, + struct device *parent) { static int once; @@ -442,8 +442,8 @@ static void __init sabre_scan_bus(struct pci_pbm_info *pbm, sabre_register_error_handlers(pbm); } -static void __init sabre_pbm_init(struct pci_pbm_info *pbm, - struct of_device *op) +static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm, + struct of_device *op) { psycho_pbm_init_common(pbm, op, "SABRE", PBM_CHIP_TYPE_SABRE); pbm->pci_afsr = pbm->controller_regs + SABRE_PIOAFSR; diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index 0ef0ab3d4763..5db5ebed35da 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c @@ -545,8 +545,8 @@ static const struct dma_ops sun4v_dma_ops = { .sync_sg_for_cpu = dma_4v_sync_sg_for_cpu, }; -static void __init pci_sun4v_scan_bus(struct pci_pbm_info *pbm, - struct device *parent) +static void __devinit pci_sun4v_scan_bus(struct pci_pbm_info *pbm, + struct device *parent) { struct property *prop; struct device_node *dp; @@ -559,8 +559,8 @@ static void __init pci_sun4v_scan_bus(struct pci_pbm_info *pbm, /* XXX register error interrupt handlers XXX */ } -static unsigned long __init probe_existing_entries(struct pci_pbm_info *pbm, - struct iommu *iommu) +static unsigned long __devinit probe_existing_entries(struct pci_pbm_info *pbm, + struct iommu *iommu) { struct iommu_arena *arena = &iommu->arena; unsigned long i, cnt = 0; @@ -587,7 +587,7 @@ static unsigned long __init probe_existing_entries(struct pci_pbm_info *pbm, return cnt; } -static int __init pci_sun4v_iommu_init(struct pci_pbm_info *pbm) +static int __devinit pci_sun4v_iommu_init(struct pci_pbm_info *pbm) { static const u32 vdma_default[] = { 0x80000000, 0x80000000 }; struct iommu *iommu = pbm->iommu; @@ -889,8 +889,8 @@ static void pci_sun4v_msi_init(struct pci_pbm_info *pbm) } #endif /* !(CONFIG_PCI_MSI) */ -static int __init pci_sun4v_pbm_init(struct pci_pbm_info *pbm, - struct of_device *op, u32 devhandle) +static int __devinit pci_sun4v_pbm_init(struct pci_pbm_info *pbm, + struct of_device *op, u32 devhandle) { struct device_node *dp = op->node; int err; diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c index ae88f06a7ec4..e2a045c235a1 100644 --- a/arch/sparc/kernel/power.c +++ b/arch/sparc/kernel/power.c @@ -23,7 +23,7 @@ static irqreturn_t power_handler(int irq, void *dev_id) return IRQ_HANDLED; } -static int __init has_button_interrupt(unsigned int irq, struct device_node *dp) +static int __devinit has_button_interrupt(unsigned int irq, struct device_node *dp) { if (irq == 0xffffffff) return 0; diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 708e12a26b05..f7642e5a94db 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -118,9 +118,9 @@ void __cpuinit smp_callin(void) while (!cpu_isset(cpuid, smp_commenced_mask)) rmb(); - ipi_call_lock(); + ipi_call_lock_irq(); cpu_set(cpuid, cpu_online_map); - ipi_call_unlock(); + ipi_call_unlock_irq(); /* idle thread is expected to have preempt disabled */ preempt_disable(); diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index e800503879e4..f5000a460c05 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -206,21 +206,12 @@ asmlinkage long compat_sys_fstatat64(unsigned int dfd, char __user *filename, struct compat_stat64 __user * statbuf, int flag) { struct kstat stat; - int error = -EINVAL; - - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); - - if (!error) - error = cp_compat_stat64(&stat, statbuf); + int error; -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_compat_stat64(&stat, statbuf); } asmlinkage long compat_sys_sysfs(int option, u32 arg1, u32 arg2) diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S index dccc95df0c7f..00ec3b15f38c 100644 --- a/arch/sparc/kernel/systbls_32.S +++ b/arch/sparc/kernel/systbls_32.S @@ -81,4 +81,4 @@ sys_call_table: /*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait /*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate /*315*/ .long sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4 +/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv, sys_pwritev diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index a8000b1cda74..82b5bf85b9d2 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -82,7 +82,7 @@ sys_call_table32: .word compat_sys_set_mempolicy, compat_sys_kexec_load, compat_sys_move_pages, sys_getcpu, compat_sys_epoll_pwait /*310*/ .word compat_sys_utimensat, compat_sys_signalfd, sys_timerfd_create, sys_eventfd, compat_sys_fallocate .word compat_sys_timerfd_settime, compat_sys_timerfd_gettime, compat_sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4 +/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv, compat_sys_pwritev #endif /* CONFIG_COMPAT */ @@ -156,4 +156,4 @@ sys_call_table: .word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait /*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate .word sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4 +/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv, sys_pwritev diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index db310aa00183..5c12e79b4bdf 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -814,6 +814,11 @@ void udelay(unsigned long usecs) } EXPORT_SYMBOL(udelay); +static cycle_t clocksource_tick_read(struct clocksource *cs) +{ + return tick_ops->get_tick(); +} + void __init time_init(void) { unsigned long freq = sparc64_init_timers(); @@ -827,7 +832,7 @@ void __init time_init(void) clocksource_tick.mult = clocksource_hz2mult(freq, clocksource_tick.shift); - clocksource_tick.read = tick_ops->get_tick; + clocksource_tick.read = clocksource_tick_read; printk("clocksource: mult[%x] shift[%d]\n", clocksource_tick.mult, clocksource_tick.shift); diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index 76267085b13b..fcbbd000ec08 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -41,7 +41,7 @@ SECTIONS .text TEXTSTART : { _text = .; - *(.text.head) + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 2c8dfeb7ab04..f26a352c08a0 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -70,8 +70,8 @@ extern struct tsb swapper_4m_tsb[KERNEL_TSB4M_NENTRIES]; #define MAX_BANKS 32 -static struct linux_prom64_registers pavail[MAX_BANKS] __initdata; -static int pavail_ents __initdata; +static struct linux_prom64_registers pavail[MAX_BANKS] __devinitdata; +static int pavail_ents __devinitdata; static int cmp_p64(const void *a, const void *b) { @@ -968,7 +968,7 @@ int of_node_to_nid(struct device_node *dp) return nid; } -static void add_node_ranges(void) +static void __init add_node_ranges(void) { int i; @@ -1841,7 +1841,7 @@ void __init paging_init(void) printk("Booting Linux...\n"); } -int __init page_in_phys_avail(unsigned long paddr) +int __devinit page_in_phys_avail(unsigned long paddr) { int i; diff --git a/arch/um/Kconfig.rest b/arch/um/Kconfig.rest index 7b5cea75a6c4..0ccad0ff6d6e 100644 --- a/arch/um/Kconfig.rest +++ b/arch/um/Kconfig.rest @@ -36,7 +36,7 @@ source "drivers/leds/Kconfig" #This is just to shut up some Kconfig warnings, so no prompt. config INPUT - bool + tristate default n source "arch/um/Kconfig.debug" diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index b13a87a3ec95..c8b9c469fcd7 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -65,7 +65,7 @@ static irqreturn_t um_timer(int irq, void *dev) return IRQ_HANDLED; } -static cycle_t itimer_read(void) +static cycle_t itimer_read(struct clocksource *cs) { return os_nsecs() / 1000; } diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5b2196ab8168..df9e885eee14 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -252,16 +252,13 @@ config SMP config X86_X2APIC bool "Support x2apic" - depends on X86_LOCAL_APIC && X86_64 + depends on X86_LOCAL_APIC && X86_64 && INTR_REMAP ---help--- This enables x2apic support on CPUs that have this feature. This allows 32-bit apic IDs (so it can support very large systems), and accesses the local apic via MSRs not via mmio. - ( On certain CPU models you may need to enable INTR_REMAP too, - to get functional x2apic mode. ) - If you don't know what to do here, say N. config SPARSE_IRQ @@ -280,6 +277,7 @@ config SPARSE_IRQ config NUMA_MIGRATE_IRQ_DESC bool "Move irq desc when changing irq smp_affinity" depends on SPARSE_IRQ && NUMA + depends on BROKEN default n ---help--- This enables moving irq_desc to cpu/node that irq will use handled. @@ -356,6 +354,7 @@ config X86_UV bool "SGI Ultraviolet" depends on X86_64 depends on X86_EXTENDED_PLATFORM + depends on NUMA select X86_X2APIC ---help--- This option is needed in order to support SGI Ultraviolet systems. @@ -666,6 +665,7 @@ config MAXSMP config NR_CPUS int "Maximum number of CPUs" if SMP && !MAXSMP + range 2 8 if SMP && X86_32 && !X86_BIGSMP range 2 512 if SMP && !MAXSMP default "1" if !SMP default "4096" if MAXSMP @@ -1881,7 +1881,6 @@ config DMAR_FLOPPY_WA config INTR_REMAP bool "Support for Interrupt Remapping (EXPERIMENTAL)" depends on X86_64 && X86_IO_APIC && PCI_MSI && ACPI && EXPERIMENTAL - select X86_X2APIC ---help--- Supports Interrupt remapping for IO-APIC and MSI devices. To use x2apic mode in the CPU's which support x2APIC enhancements or diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 924e156a85ab..8130334329c0 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -506,6 +506,7 @@ config X86_PTRACE_BTS bool "Branch Trace Store" default y depends on X86_DEBUGCTLMSR + depends on BROKEN ---help--- This adds a ptrace interface to the hardware's branch trace store. diff --git a/arch/x86/Makefile b/arch/x86/Makefile index f05d8c91d9e5..8c86b72afdc2 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -153,7 +153,7 @@ endif boot := arch/x86/boot -BOOT_TARGETS = bzlilo bzdisk fdimage fdimage144 fdimage288 isoimage install +BOOT_TARGETS = bzlilo bzdisk fdimage fdimage144 fdimage288 isoimage PHONY += bzImage $(BOOT_TARGETS) @@ -171,6 +171,10 @@ bzImage: vmlinux $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) $(build)=$(boot) $@ +PHONY += install +install: + $(Q)$(MAKE) $(build)=$(boot) $@ + PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/x86/vdso $@ diff --git a/arch/x86/boot/video-vga.c b/arch/x86/boot/video-vga.c index 95d86ce0421c..9e0587a37768 100644 --- a/arch/x86/boot/video-vga.c +++ b/arch/x86/boot/video-vga.c @@ -129,22 +129,18 @@ u16 vga_crtc(void) return (inb(0x3cc) & 1) ? 0x3d4 : 0x3b4; } -static void vga_set_480_scanlines(int lines) +static void vga_set_480_scanlines(void) { u16 crtc; /* CRTC base address */ u8 csel; /* CRTC miscellaneous output register */ - u8 ovfw; /* CRTC overflow register */ - int end = lines-1; crtc = vga_crtc(); - ovfw = 0x3c | ((end >> (8-1)) & 0x02) | ((end >> (9-6)) & 0x40); - out_idx(0x0c, crtc, 0x11); /* Vertical sync end, unlock CR0-7 */ out_idx(0x0b, crtc, 0x06); /* Vertical total */ - out_idx(ovfw, crtc, 0x07); /* Vertical overflow */ + out_idx(0x3e, crtc, 0x07); /* Vertical overflow */ out_idx(0xea, crtc, 0x10); /* Vertical sync start */ - out_idx(end, crtc, 0x12); /* Vertical display end */ + out_idx(0xdf, crtc, 0x12); /* Vertical display end */ out_idx(0xe7, crtc, 0x15); /* Vertical blank start */ out_idx(0x04, crtc, 0x16); /* Vertical blank end */ csel = inb(0x3cc); @@ -153,21 +149,38 @@ static void vga_set_480_scanlines(int lines) outb(csel, 0x3c2); } +static void vga_set_vertical_end(int lines) +{ + u16 crtc; /* CRTC base address */ + u8 ovfw; /* CRTC overflow register */ + int end = lines-1; + + crtc = vga_crtc(); + + ovfw = 0x3c | ((end >> (8-1)) & 0x02) | ((end >> (9-6)) & 0x40); + + out_idx(ovfw, crtc, 0x07); /* Vertical overflow */ + out_idx(end, crtc, 0x12); /* Vertical display end */ +} + static void vga_set_80x30(void) { - vga_set_480_scanlines(30*16); + vga_set_480_scanlines(); + vga_set_vertical_end(30*16); } static void vga_set_80x34(void) { + vga_set_480_scanlines(); vga_set_14font(); - vga_set_480_scanlines(34*14); + vga_set_vertical_end(34*14); } static void vga_set_80x60(void) { + vga_set_480_scanlines(); vga_set_8font(); - vga_set_480_scanlines(60*8); + vga_set_vertical_end(60*8); } static int vga_set_mode(struct mode_info *mode) diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index efac92fd1efb..085a8c35f149 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -129,21 +129,12 @@ asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) { struct kstat stat; - int error = -EINVAL; + int error; - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); - - if (!error) - error = cp_stat64(statbuf, &stat); - -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_stat64(statbuf, &stat); } /* diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index df8a300dfe6c..42f2f8377422 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -107,6 +107,9 @@ extern u32 native_safe_apic_wait_icr_idle(void); extern void native_apic_icr_write(u32 low, u32 id); extern u64 native_apic_icr_read(void); +#define EIM_8BIT_APIC_ID 0 +#define EIM_32BIT_APIC_ID 1 + #ifdef CONFIG_X86_X2APIC /* * Make previous memory operations globally visible before diff --git a/arch/x86/include/asm/cpu_debug.h b/arch/x86/include/asm/cpu_debug.h index 222802029fa6..222802029fa6 100755..100644 --- a/arch/x86/include/asm/cpu_debug.h +++ b/arch/x86/include/asm/cpu_debug.h diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 0beba0d1468d..bb83b1c397aa 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -154,6 +154,7 @@ * CPUID levels like 0x6, 0xA etc */ #define X86_FEATURE_IDA (7*32+ 0) /* Intel Dynamic Acceleration */ +#define X86_FEATURE_ARAT (7*32+ 1) /* Always Running APIC Timer */ /* Virtualization flags: Linux defined */ #define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */ diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 5623c50d67b2..c45f415ce315 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -37,7 +37,7 @@ extern gate_desc idt_table[]; struct gdt_page { struct desc_struct gdt[GDT_ENTRIES]; } __attribute__((aligned(PAGE_SIZE))); -DECLARE_PER_CPU(struct gdt_page, gdt_page); +DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page); static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu) { diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index cea7b74963e9..f82fdc412c64 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -238,7 +238,7 @@ static inline unsigned long dma_alloc_coherent_mask(struct device *dev, dma_mask = dev->coherent_dma_mask; if (!dma_mask) - dma_mask = (gfp & GFP_DMA) ? DMA_24BIT_MASK : DMA_32BIT_MASK; + dma_mask = (gfp & GFP_DMA) ? DMA_BIT_MASK(24) : DMA_BIT_MASK(32); return dma_mask; } @@ -247,10 +247,10 @@ static inline gfp_t dma_alloc_coherent_gfp_flags(struct device *dev, gfp_t gfp) { unsigned long dma_mask = dma_alloc_coherent_mask(dev, gfp); - if (dma_mask <= DMA_24BIT_MASK) + if (dma_mask <= DMA_BIT_MASK(24)) gfp |= GFP_DMA; #ifdef CONFIG_X86_64 - if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) + if (dma_mask <= DMA_BIT_MASK(32) && !(gfp & GFP_DMA)) gfp |= GFP_DMA32; #endif return gfp; diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index 81937a5dc77c..2d81af3974a0 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -151,11 +151,11 @@ extern pte_t *pkmap_page_table; void __native_set_fixmap(enum fixed_addresses idx, pte_t pte); void native_set_fixmap(enum fixed_addresses idx, - unsigned long phys, pgprot_t flags); + phys_addr_t phys, pgprot_t flags); #ifndef CONFIG_PARAVIRT static inline void __set_fixmap(enum fixed_addresses idx, - unsigned long phys, pgprot_t flags) + phys_addr_t phys, pgprot_t flags) { native_set_fixmap(idx, phys, flags); } diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index 039db6aa8e02..37555e52f980 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -26,7 +26,7 @@ typedef struct { #endif } ____cacheline_aligned irq_cpustat_t; -DECLARE_PER_CPU(irq_cpustat_t, irq_stat); +DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); /* We can have at most NR_VECTORS irqs routed to a cpu at a time */ #define MAX_HARDIRQS_PER_CPU NR_VECTORS diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index e5383e3d2f8c..73739322b6d0 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -193,8 +193,10 @@ extern void __iomem *ioremap_wc(resource_size_t offset, unsigned long size); */ extern void early_ioremap_init(void); extern void early_ioremap_reset(void); -extern void __iomem *early_ioremap(unsigned long offset, unsigned long size); -extern void __iomem *early_memremap(unsigned long offset, unsigned long size); +extern void __iomem *early_ioremap(resource_size_t phys_addr, + unsigned long size); +extern void __iomem *early_memremap(resource_size_t phys_addr, + unsigned long size); extern void early_iounmap(void __iomem *addr, unsigned long size); #define IO_SPACE_LIMIT 0xffff diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 373cc2bbcad2..9d826e436010 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -162,10 +162,13 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq); extern void ioapic_init_mappings(void); #ifdef CONFIG_X86_64 -extern int save_IO_APIC_setup(void); -extern void mask_IO_APIC_setup(void); -extern void restore_IO_APIC_setup(void); -extern void reinit_intr_remapped_IO_APIC(int); +extern struct IO_APIC_route_entry **alloc_ioapic_entries(void); +extern void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries); +extern int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); +extern void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); +extern int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); +extern void reinit_intr_remapped_IO_APIC(int intr_remapping, + struct IO_APIC_route_entry **ioapic_entries); #endif extern void probe_nr_irqs_gsi(void); diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h index 0f4ee7148afe..faae1996487b 100644 --- a/arch/x86/include/asm/lguest_hcall.h +++ b/arch/x86/include/asm/lguest_hcall.h @@ -5,7 +5,6 @@ #define LHCALL_FLUSH_ASYNC 0 #define LHCALL_LGUEST_INIT 1 #define LHCALL_SHUTDOWN 2 -#define LHCALL_LOAD_GDT 3 #define LHCALL_NEW_PGTABLE 4 #define LHCALL_FLUSH_TLB 5 #define LHCALL_LOAD_IDT_ENTRY 6 @@ -17,6 +16,7 @@ #define LHCALL_SET_PMD 15 #define LHCALL_LOAD_TLS 16 #define LHCALL_NOTIFY 17 +#define LHCALL_LOAD_GDT_ENTRY 18 #define LGUEST_TRAP_ENTRY 0x1F diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 7727aa8b7dda..378e3691c08c 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -347,7 +347,7 @@ struct pv_mmu_ops { /* Sometimes the physical address is a pfn, and sometimes its an mfn. We can tell which is which from the index. */ void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx, - unsigned long phys, pgprot_t flags); + phys_addr_t phys, pgprot_t flags); }; struct raw_spinlock; @@ -1432,7 +1432,7 @@ static inline void arch_leave_lazy_mmu_mode(void) void arch_flush_lazy_mmu_mode(void); static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx, - unsigned long phys, pgprot_t flags) + phys_addr_t phys, pgprot_t flags) { pv_mmu_ops.set_fixmap(idx, phys, flags); } diff --git a/arch/x86/include/asm/pat.h b/arch/x86/include/asm/pat.h index 2cd07b9422f4..7af14e512f97 100644 --- a/arch/x86/include/asm/pat.h +++ b/arch/x86/include/asm/pat.h @@ -18,9 +18,5 @@ extern int free_memtype(u64 start, u64 end); extern int kernel_map_sync_memtype(u64 base, unsigned long size, unsigned long flag); -extern void map_devmem(unsigned long pfn, unsigned long size, - struct pgprot vma_prot); -extern void unmap_devmem(unsigned long pfn, unsigned long size, - struct pgprot vma_prot); #endif /* _ASM_X86_PAT_H */ diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 34c52370f2fe..c2cceae709c8 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -138,7 +138,7 @@ extern struct tss_struct doublefault_tss; extern __u32 cleared_cpu_caps[NCAPINTS]; #ifdef CONFIG_SMP -DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info); +DECLARE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); #define cpu_data(cpu) per_cpu(cpu_info, cpu) #define current_cpu_data __get_cpu_var(cpu_info) #else @@ -270,7 +270,7 @@ struct tss_struct { } ____cacheline_aligned; -DECLARE_PER_CPU(struct tss_struct, init_tss); +DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss); /* * Save the original ist values for checking stack pointers during debugging @@ -352,6 +352,11 @@ struct i387_soft_struct { u32 entry_eip; }; +struct ymmh_struct { + /* 16 * 16 bytes for each YMMH-reg = 256 bytes */ + u32 ymmh_space[64]; +}; + struct xsave_hdr_struct { u64 xstate_bv; u64 reserved1[2]; @@ -361,6 +366,7 @@ struct xsave_hdr_struct { struct xsave_struct { struct i387_fxsave_struct i387; struct xsave_hdr_struct xsave_hdr; + struct ymmh_struct ymmh; /* new processor state extensions will go here */ } __attribute__ ((packed, aligned (64))); @@ -387,7 +393,7 @@ union irq_stack_union { }; }; -DECLARE_PER_CPU(union irq_stack_union, irq_stack_union); +DECLARE_PER_CPU_FIRST(union irq_stack_union, irq_stack_union); DECLARE_INIT_PER_CPU(irq_stack_union); DECLARE_PER_CPU(char *, irq_stack_ptr); diff --git a/arch/x86/include/asm/required-features.h b/arch/x86/include/asm/required-features.h index d5cd6c586881..a4737dddfd58 100644 --- a/arch/x86/include/asm/required-features.h +++ b/arch/x86/include/asm/required-features.h @@ -50,7 +50,7 @@ #ifdef CONFIG_X86_64 #define NEED_PSE 0 #define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) -#define NEED_PGE (1<<(X86_FEATURE_PGE & 31)) +#define NEED_PGE 0 #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) #define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) #define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h index ec666491aaa4..72e5a4491661 100644 --- a/arch/x86/include/asm/sigcontext.h +++ b/arch/x86/include/asm/sigcontext.h @@ -269,6 +269,11 @@ struct _xsave_hdr { __u64 reserved2[5]; }; +struct _ymmh_state { + /* 16 * 16 bytes for each YMMH-reg */ + __u32 ymmh_space[64]; +}; + /* * Extended state pointed by the fpstate pointer in the sigcontext. * In addition to the fpstate, information encoded in the xstate_hdr @@ -278,6 +283,7 @@ struct _xsave_hdr { struct _xstate { struct _fpstate fpstate; struct _xsave_hdr xstate_hdr; + struct _ymmh_state ymmh; /* new processor state extensions go here */ }; diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index d3539f998f88..16a5c84b0329 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -152,7 +152,7 @@ struct tlb_state { struct mm_struct *active_mm; int state; }; -DECLARE_PER_CPU(struct tlb_state, cpu_tlbstate); +DECLARE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate); static inline void reset_lazy_tlbstate(void) { diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 892b119dba6f..f44b49abca49 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -200,7 +200,7 @@ static inline void arch_fix_phys_package_id(int num, u32 slot) } struct pci_bus; -void set_pci_bus_resources_arch_default(struct pci_bus *b); +void x86_pci_root_bus_res_quirks(struct pci_bus *b); #ifdef CONFIG_SMP #define mc_capable() (cpumask_weight(cpu_core_mask(0)) != nr_cpu_ids) diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h index db68ac8a5ac2..2cae46c7c8a2 100644 --- a/arch/x86/include/asm/uv/uv_mmrs.h +++ b/arch/x86/include/asm/uv/uv_mmrs.h @@ -17,6 +17,11 @@ /* ========================================================================= */ /* UVH_BAU_DATA_CONFIG */ /* ========================================================================= */ +#define UVH_LB_BAU_MISC_CONTROL 0x320170UL +#define UV_ENABLE_INTD_SOFT_ACK_MODE_SHIFT 15 +#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHIFT 16 +#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD 0x000000000bUL +/* 1011 timebase 7 (168millisec) * 3 ticks -> 500ms */ #define UVH_BAU_DATA_CONFIG 0x61680UL #define UVH_BAU_DATA_CONFIG_32 0x0438 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 1a918dde46b5..018a0a400799 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -124,7 +124,8 @@ static inline unsigned long mfn_to_local_pfn(unsigned long mfn) /* VIRT <-> MACHINE conversion */ #define virt_to_machine(v) (phys_to_machine(XPADDR(__pa(v)))) -#define virt_to_mfn(v) (pfn_to_mfn(PFN_DOWN(__pa(v)))) +#define virt_to_pfn(v) (PFN_DOWN(__pa(v))) +#define virt_to_mfn(v) (pfn_to_mfn(virt_to_pfn(v))) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) static inline unsigned long pte_mfn(pte_t pte) diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h index 08e9a1ac07a9..727acc152344 100644 --- a/arch/x86/include/asm/xsave.h +++ b/arch/x86/include/asm/xsave.h @@ -7,6 +7,7 @@ #define XSTATE_FP 0x1 #define XSTATE_SSE 0x2 +#define XSTATE_YMM 0x4 #define XSTATE_FPSSE (XSTATE_FP | XSTATE_SSE) @@ -15,7 +16,7 @@ /* * These are the features that the OS can handle currently. */ -#define XCNTXT_MASK (XSTATE_FP | XSTATE_SSE) +#define XCNTXT_MASK (XSTATE_FP | XSTATE_SSE | XSTATE_YMM) #ifdef CONFIG_X86_64 #define REX_PREFIX "0x48, " diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 85eb8e100818..f2870920f246 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -431,6 +431,12 @@ static void __cpuinit setup_APIC_timer(void) { struct clock_event_device *levt = &__get_cpu_var(lapic_events); + if (cpu_has(¤t_cpu_data, X86_FEATURE_ARAT)) { + lapic_clockevent.features &= ~CLOCK_EVT_FEAT_C3STOP; + /* Make LAPIC timer preferrable over percpu HPET */ + lapic_clockevent.rating = 150; + } + memcpy(levt, &lapic_clockevent, sizeof(*levt)); levt->cpumask = cpumask_of(smp_processor_id()); @@ -1304,6 +1310,7 @@ void __init enable_IR_x2apic(void) #ifdef CONFIG_INTR_REMAP int ret; unsigned long flags; + struct IO_APIC_route_entry **ioapic_entries = NULL; if (!cpu_has_x2apic) return; @@ -1334,17 +1341,23 @@ void __init enable_IR_x2apic(void) return; } - ret = save_IO_APIC_setup(); + ioapic_entries = alloc_ioapic_entries(); + if (!ioapic_entries) { + pr_info("Allocate ioapic_entries failed: %d\n", ret); + goto end; + } + + ret = save_IO_APIC_setup(ioapic_entries); if (ret) { pr_info("Saving IO-APIC state failed: %d\n", ret); goto end; } local_irq_save(flags); - mask_IO_APIC_setup(); + mask_IO_APIC_setup(ioapic_entries); mask_8259A(); - ret = enable_intr_remapping(1); + ret = enable_intr_remapping(EIM_32BIT_APIC_ID); if (ret && x2apic_preenabled) { local_irq_restore(flags); @@ -1364,9 +1377,9 @@ end_restore: /* * IR enabling failed */ - restore_IO_APIC_setup(); + restore_IO_APIC_setup(ioapic_entries); else - reinit_intr_remapped_IO_APIC(x2apic_preenabled); + reinit_intr_remapped_IO_APIC(x2apic_preenabled, ioapic_entries); unmask_8259A(); local_irq_restore(flags); @@ -1379,6 +1392,8 @@ end: pr_info("Enabled Interrupt-remapping\n"); } else pr_err("Failed to enable Interrupt-remapping and x2apic\n"); + if (ioapic_entries) + free_ioapic_entries(ioapic_entries); #else if (!cpu_has_x2apic) return; @@ -1954,6 +1969,10 @@ static int lapic_suspend(struct sys_device *dev, pm_message_t state) local_irq_save(flags); disable_local_APIC(); +#ifdef CONFIG_INTR_REMAP + if (intr_remapping_enabled) + disable_intr_remapping(); +#endif local_irq_restore(flags); return 0; } @@ -1964,15 +1983,41 @@ static int lapic_resume(struct sys_device *dev) unsigned long flags; int maxlvt; +#ifdef CONFIG_INTR_REMAP + int ret; + struct IO_APIC_route_entry **ioapic_entries = NULL; + if (!apic_pm_state.active) return 0; - maxlvt = lapic_get_maxlvt(); - local_irq_save(flags); + if (x2apic) { + ioapic_entries = alloc_ioapic_entries(); + if (!ioapic_entries) { + WARN(1, "Alloc ioapic_entries in lapic resume failed."); + return -ENOMEM; + } + + ret = save_IO_APIC_setup(ioapic_entries); + if (ret) { + WARN(1, "Saving IO-APIC state failed: %d\n", ret); + free_ioapic_entries(ioapic_entries); + return ret; + } + + mask_IO_APIC_setup(ioapic_entries); + mask_8259A(); + enable_x2apic(); + } +#else + if (!apic_pm_state.active) + return 0; + local_irq_save(flags); if (x2apic) enable_x2apic(); +#endif + else { /* * Make sure the APICBASE points to the right address @@ -1986,6 +2031,7 @@ static int lapic_resume(struct sys_device *dev) wrmsr(MSR_IA32_APICBASE, l, h); } + maxlvt = lapic_get_maxlvt(); apic_write(APIC_LVTERR, ERROR_APIC_VECTOR | APIC_LVT_MASKED); apic_write(APIC_ID, apic_pm_state.apic_id); apic_write(APIC_DFR, apic_pm_state.apic_dfr); @@ -2009,8 +2055,20 @@ static int lapic_resume(struct sys_device *dev) apic_write(APIC_ESR, 0); apic_read(APIC_ESR); +#ifdef CONFIG_INTR_REMAP + if (intr_remapping_enabled) + reenable_intr_remapping(EIM_32BIT_APIC_ID); + + if (x2apic) { + unmask_8259A(); + restore_IO_APIC_setup(ioapic_entries); + free_ioapic_entries(ioapic_entries); + } +#endif + local_irq_restore(flags); + return 0; } @@ -2048,7 +2106,9 @@ static int __init init_lapic_sysfs(void) error = sysdev_register(&device_lapic); return error; } -device_initcall(init_lapic_sysfs); + +/* local apic needs to resume before other devices access its registers. */ +core_initcall(init_lapic_sysfs); #else /* CONFIG_PM */ diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index 0014714ea97b..306e5e88fb6f 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -212,7 +212,7 @@ struct apic apic_flat = { .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, .wait_for_init_deassert = NULL, .smp_callin_clear_local_apic = NULL, - .inquire_remote_apic = NULL, + .inquire_remote_apic = default_inquire_remote_apic, .read = native_apic_mem_read, .write = native_apic_mem_write, @@ -362,7 +362,7 @@ struct apic apic_physflat = { .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, .wait_for_init_deassert = NULL, .smp_callin_clear_local_apic = NULL, - .inquire_remote_apic = NULL, + .inquire_remote_apic = default_inquire_remote_apic, .read = native_apic_mem_read, .write = native_apic_mem_write, diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 1bb5c6cee3eb..30da617d18e4 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -851,63 +851,74 @@ __setup("pirq=", ioapic_pirq_setup); #endif /* CONFIG_X86_32 */ #ifdef CONFIG_INTR_REMAP -/* I/O APIC RTE contents at the OS boot up */ -static struct IO_APIC_route_entry *early_ioapic_entries[MAX_IO_APICS]; +struct IO_APIC_route_entry **alloc_ioapic_entries(void) +{ + int apic; + struct IO_APIC_route_entry **ioapic_entries; + + ioapic_entries = kzalloc(sizeof(*ioapic_entries) * nr_ioapics, + GFP_ATOMIC); + if (!ioapic_entries) + return 0; + + for (apic = 0; apic < nr_ioapics; apic++) { + ioapic_entries[apic] = + kzalloc(sizeof(struct IO_APIC_route_entry) * + nr_ioapic_registers[apic], GFP_ATOMIC); + if (!ioapic_entries[apic]) + goto nomem; + } + + return ioapic_entries; + +nomem: + while (--apic >= 0) + kfree(ioapic_entries[apic]); + kfree(ioapic_entries); + + return 0; +} /* * Saves all the IO-APIC RTE's */ -int save_IO_APIC_setup(void) +int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries) { - union IO_APIC_reg_01 reg_01; - unsigned long flags; int apic, pin; - /* - * The number of IO-APIC IRQ registers (== #pins): - */ - for (apic = 0; apic < nr_ioapics; apic++) { - spin_lock_irqsave(&ioapic_lock, flags); - reg_01.raw = io_apic_read(apic, 1); - spin_unlock_irqrestore(&ioapic_lock, flags); - nr_ioapic_registers[apic] = reg_01.bits.entries+1; - } + if (!ioapic_entries) + return -ENOMEM; for (apic = 0; apic < nr_ioapics; apic++) { - early_ioapic_entries[apic] = - kzalloc(sizeof(struct IO_APIC_route_entry) * - nr_ioapic_registers[apic], GFP_KERNEL); - if (!early_ioapic_entries[apic]) - goto nomem; - } + if (!ioapic_entries[apic]) + return -ENOMEM; - for (apic = 0; apic < nr_ioapics; apic++) for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) - early_ioapic_entries[apic][pin] = + ioapic_entries[apic][pin] = ioapic_read_entry(apic, pin); + } return 0; - -nomem: - while (apic >= 0) - kfree(early_ioapic_entries[apic--]); - memset(early_ioapic_entries, 0, - ARRAY_SIZE(early_ioapic_entries)); - - return -ENOMEM; } -void mask_IO_APIC_setup(void) +/* + * Mask all IO APIC entries. + */ +void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries) { int apic, pin; + if (!ioapic_entries) + return; + for (apic = 0; apic < nr_ioapics; apic++) { - if (!early_ioapic_entries[apic]) + if (!ioapic_entries[apic]) break; + for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) { struct IO_APIC_route_entry entry; - entry = early_ioapic_entries[apic][pin]; + entry = ioapic_entries[apic][pin]; if (!entry.mask) { entry.mask = 1; ioapic_write_entry(apic, pin, entry); @@ -916,22 +927,30 @@ void mask_IO_APIC_setup(void) } } -void restore_IO_APIC_setup(void) +/* + * Restore IO APIC entries which was saved in ioapic_entries. + */ +int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries) { int apic, pin; + if (!ioapic_entries) + return -ENOMEM; + for (apic = 0; apic < nr_ioapics; apic++) { - if (!early_ioapic_entries[apic]) - break; + if (!ioapic_entries[apic]) + return -ENOMEM; + for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) ioapic_write_entry(apic, pin, - early_ioapic_entries[apic][pin]); - kfree(early_ioapic_entries[apic]); - early_ioapic_entries[apic] = NULL; + ioapic_entries[apic][pin]); } + return 0; } -void reinit_intr_remapped_IO_APIC(int intr_remapping) +void reinit_intr_remapped_IO_APIC(int intr_remapping, + struct IO_APIC_route_entry **ioapic_entries) + { /* * for now plain restore of previous settings. @@ -940,7 +959,17 @@ void reinit_intr_remapped_IO_APIC(int intr_remapping) * table entries. for now, do a plain restore, and wait for * the setup_IO_APIC_irqs() to do proper initialization. */ - restore_IO_APIC_setup(); + restore_IO_APIC_setup(ioapic_entries); +} + +void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries) +{ + int apic; + + for (apic = 0; apic < nr_ioapics; apic++) + kfree(ioapic_entries[apic]); + + kfree(ioapic_entries); } #endif @@ -2495,7 +2524,6 @@ static void irq_complete_move(struct irq_desc **descp) static inline void irq_complete_move(struct irq_desc **descp) {} #endif -#ifdef CONFIG_INTR_REMAP static void __eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg) { int apic, pin; @@ -2529,6 +2557,7 @@ eoi_ioapic_irq(struct irq_desc *desc) spin_unlock_irqrestore(&ioapic_lock, flags); } +#ifdef CONFIG_X86_X2APIC static void ack_x2apic_level(unsigned int irq) { struct irq_desc *desc = irq_to_desc(irq); @@ -2540,7 +2569,6 @@ static void ack_x2apic_edge(unsigned int irq) { ack_x2APIC_irq(); } - #endif static void ack_apic_edge(unsigned int irq) @@ -2606,6 +2634,9 @@ static void ack_apic_level(unsigned int irq) */ ack_APIC_irq(); + if (irq_remapped(irq)) + eoi_ioapic_irq(desc); + /* Now we can move and renable the irq */ if (unlikely(do_unmask_irq)) { /* Only migrate the irq if the ack has been received. @@ -2651,6 +2682,26 @@ static void ack_apic_level(unsigned int irq) #endif } +#ifdef CONFIG_INTR_REMAP +static void ir_ack_apic_edge(unsigned int irq) +{ +#ifdef CONFIG_X86_X2APIC + if (x2apic_enabled()) + return ack_x2apic_edge(irq); +#endif + return ack_apic_edge(irq); +} + +static void ir_ack_apic_level(unsigned int irq) +{ +#ifdef CONFIG_X86_X2APIC + if (x2apic_enabled()) + return ack_x2apic_level(irq); +#endif + return ack_apic_level(irq); +} +#endif /* CONFIG_INTR_REMAP */ + static struct irq_chip ioapic_chip __read_mostly = { .name = "IO-APIC", .startup = startup_ioapic_irq, @@ -2670,8 +2721,8 @@ static struct irq_chip ir_ioapic_chip __read_mostly = { .mask = mask_IO_APIC_irq, .unmask = unmask_IO_APIC_irq, #ifdef CONFIG_INTR_REMAP - .ack = ack_x2apic_edge, - .eoi = ack_x2apic_level, + .ack = ir_ack_apic_edge, + .eoi = ir_ack_apic_level, #ifdef CONFIG_SMP .set_affinity = set_ir_ioapic_affinity_irq, #endif @@ -3397,7 +3448,7 @@ static struct irq_chip msi_ir_chip = { .unmask = unmask_msi_irq, .mask = mask_msi_irq, #ifdef CONFIG_INTR_REMAP - .ack = ack_x2apic_edge, + .ack = ir_ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = ir_set_msi_irq_affinity, #endif @@ -3619,12 +3670,14 @@ int arch_setup_hpet_msi(unsigned int irq) { int ret; struct msi_msg msg; + struct irq_desc *desc = irq_to_desc(irq); ret = msi_compose_msg(NULL, irq, &msg); if (ret < 0) return ret; hpet_msi_write(irq, &msg); + desc->status |= IRQ_MOVE_PCNTXT; set_irq_chip_and_handler_name(irq, &hpet_msi_type, handle_edge_irq, "edge"); diff --git a/arch/x86/kernel/apic/nmi.c b/arch/x86/kernel/apic/nmi.c index d6bd62407152..ce4fbfa315a1 100644 --- a/arch/x86/kernel/apic/nmi.c +++ b/arch/x86/kernel/apic/nmi.c @@ -138,7 +138,7 @@ int __init check_nmi_watchdog(void) if (!prev_nmi_count) goto error; - alloc_cpumask_var(&backtrace_mask, GFP_KERNEL); + alloc_cpumask_var(&backtrace_mask, GFP_KERNEL|__GFP_ZERO); printk(KERN_INFO "Testing NMI watchdog ... "); #ifdef CONFIG_SMP @@ -414,7 +414,8 @@ nmi_watchdog_tick(struct pt_regs *regs, unsigned reason) touched = 1; } - if (cpumask_test_cpu(cpu, backtrace_mask)) { + /* We can be called before check_nmi_watchdog, hence NULL check. */ + if (backtrace_mask != NULL && cpumask_test_cpu(cpu, backtrace_mask)) { static DEFINE_SPINLOCK(lock); /* Serialise the printks */ spin_lock(&lock); diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 1248318436e8..2bda69352976 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -19,6 +19,7 @@ #include <linux/timer.h> #include <linux/cpu.h> #include <linux/init.h> +#include <linux/io.h> #include <asm/uv/uv_mmrs.h> #include <asm/uv/uv_hub.h> @@ -34,6 +35,17 @@ DEFINE_PER_CPU(int, x2apic_extra_bits); static enum uv_system_type uv_system_type; +static int early_get_nodeid(void) +{ + union uvh_node_id_u node_id; + unsigned long *mmr; + + mmr = early_ioremap(UV_LOCAL_MMR_BASE | UVH_NODE_ID, sizeof(*mmr)); + node_id.v = *mmr; + early_iounmap(mmr, sizeof(*mmr)); + return node_id.s.node_id; +} + static int uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id) { if (!strcmp(oem_id, "SGI")) { @@ -42,6 +54,8 @@ static int uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id) else if (!strcmp(oem_table_id, "UVX")) uv_system_type = UV_X2APIC; else if (!strcmp(oem_table_id, "UVH")) { + __get_cpu_var(x2apic_extra_bits) = + early_get_nodeid() << (UV_APIC_PNODE_SHIFT - 1); uv_system_type = UV_NON_UNIQUE_APIC; return 1; } @@ -549,7 +563,8 @@ void __init uv_system_init(void) unsigned long gnode_upper, lowmem_redir_base, lowmem_redir_size; int bytes, nid, cpu, lcpu, pnode, blade, i, j, m_val, n_val; int max_pnode = 0; - unsigned long mmr_base, present; + unsigned long mmr_base, present, paddr; + unsigned short pnode_mask; map_low_mmrs(); @@ -592,6 +607,7 @@ void __init uv_system_init(void) } } + pnode_mask = (1 << n_val) - 1; node_id.v = uv_read_local_mmr(UVH_NODE_ID); gnode_upper = (((unsigned long)node_id.s.node_id) & ~((1 << n_val) - 1)) << m_val; @@ -615,7 +631,7 @@ void __init uv_system_init(void) uv_cpu_hub_info(cpu)->numa_blade_id = blade; uv_cpu_hub_info(cpu)->blade_processor_id = lcpu; uv_cpu_hub_info(cpu)->pnode = pnode; - uv_cpu_hub_info(cpu)->pnode_mask = (1 << n_val) - 1; + uv_cpu_hub_info(cpu)->pnode_mask = pnode_mask; uv_cpu_hub_info(cpu)->gpa_mask = (1 << (m_val + n_val)) - 1; uv_cpu_hub_info(cpu)->gnode_upper = gnode_upper; uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base; @@ -631,6 +647,17 @@ void __init uv_system_init(void) lcpu, blade); } + /* Add blade/pnode info for nodes without cpus */ + for_each_online_node(nid) { + if (uv_node_to_blade[nid] >= 0) + continue; + paddr = node_start_pfn(nid) << PAGE_SHIFT; + paddr = uv_soc_phys_ram_to_gpa(paddr); + pnode = (paddr >> m_val) & pnode_mask; + blade = boot_pnode_to_blade(pnode); + uv_node_to_blade[nid] = blade; + } + map_gru_high(max_pnode); map_mmr_high(max_pnode); map_config_high(max_pnode); diff --git a/arch/x86/kernel/bios_uv.c b/arch/x86/kernel/bios_uv.c index f63882728d91..63a88e1f987d 100644 --- a/arch/x86/kernel/bios_uv.c +++ b/arch/x86/kernel/bios_uv.c @@ -182,7 +182,8 @@ void uv_bios_init(void) memcpy(&uv_systab, tab, sizeof(struct uv_systab)); iounmap(tab); - printk(KERN_INFO "EFI UV System Table Revision %d\n", tab->revision); + printk(KERN_INFO "EFI UV System Table Revision %d\n", + uv_systab.revision); } #else /* !CONFIG_EFI */ diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index 8220ae69849d..c965e5212714 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -31,6 +31,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) static const struct cpuid_bit __cpuinitconst cpuid_bits[] = { { X86_FEATURE_IDA, CR_EAX, 1, 0x00000006 }, + { X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006 }, { 0, 0, 0, 0 } }; diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c index 46e29ab96c6a..46e29ab96c6a 100755..100644 --- a/arch/x86/kernel/cpu/cpu_debug.c +++ b/arch/x86/kernel/cpu/cpu_debug.c diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index 19f6b9d27e83..208ecf6643df 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -65,13 +65,18 @@ enum { struct acpi_cpufreq_data { struct acpi_processor_performance *acpi_data; struct cpufreq_frequency_table *freq_table; - unsigned int max_freq; unsigned int resume; unsigned int cpu_feature; }; static DEFINE_PER_CPU(struct acpi_cpufreq_data *, drv_data); +struct acpi_msr_data { + u64 saved_aperf, saved_mperf; +}; + +static DEFINE_PER_CPU(struct acpi_msr_data, msr_data); + DEFINE_TRACE(power_mark); /* acpi_perf_data is a pointer to percpu data. */ @@ -152,7 +157,8 @@ struct drv_cmd { u32 val; }; -static long do_drv_read(void *_cmd) +/* Called via smp_call_function_single(), on the target CPU */ +static void do_drv_read(void *_cmd) { struct drv_cmd *cmd = _cmd; u32 h; @@ -169,10 +175,10 @@ static long do_drv_read(void *_cmd) default: break; } - return 0; } -static long do_drv_write(void *_cmd) +/* Called via smp_call_function_many(), on the target CPUs */ +static void do_drv_write(void *_cmd) { struct drv_cmd *cmd = _cmd; u32 lo, hi; @@ -191,23 +197,24 @@ static long do_drv_write(void *_cmd) default: break; } - return 0; } static void drv_read(struct drv_cmd *cmd) { cmd->val = 0; - work_on_cpu(cpumask_any(cmd->mask), do_drv_read, cmd); + smp_call_function_single(cpumask_any(cmd->mask), do_drv_read, cmd, 1); } static void drv_write(struct drv_cmd *cmd) { - unsigned int i; + int this_cpu; - for_each_cpu(i, cmd->mask) { - work_on_cpu(i, do_drv_write, cmd); - } + this_cpu = get_cpu(); + if (cpumask_test_cpu(this_cpu, cmd->mask)) + do_drv_write(cmd); + smp_call_function_many(cmd->mask, do_drv_write, cmd, 1); + put_cpu(); } static u32 get_cur_val(const struct cpumask *mask) @@ -241,28 +248,23 @@ static u32 get_cur_val(const struct cpumask *mask) return cmd.val; } -struct perf_cur { +struct perf_pair { union { struct { u32 lo; u32 hi; } split; u64 whole; - } aperf_cur, mperf_cur; + } aperf, mperf; }; - -static long read_measured_perf_ctrs(void *_cur) +/* Called via smp_call_function_single(), on the target CPU */ +static void read_measured_perf_ctrs(void *_cur) { - struct perf_cur *cur = _cur; - - rdmsr(MSR_IA32_APERF, cur->aperf_cur.split.lo, cur->aperf_cur.split.hi); - rdmsr(MSR_IA32_MPERF, cur->mperf_cur.split.lo, cur->mperf_cur.split.hi); + struct perf_pair *cur = _cur; - wrmsr(MSR_IA32_APERF, 0, 0); - wrmsr(MSR_IA32_MPERF, 0, 0); - - return 0; + rdmsr(MSR_IA32_APERF, cur->aperf.split.lo, cur->aperf.split.hi); + rdmsr(MSR_IA32_MPERF, cur->mperf.split.lo, cur->mperf.split.hi); } /* @@ -281,58 +283,63 @@ static long read_measured_perf_ctrs(void *_cur) static unsigned int get_measured_perf(struct cpufreq_policy *policy, unsigned int cpu) { - struct perf_cur cur; + struct perf_pair readin, cur; unsigned int perf_percent; unsigned int retval; - if (!work_on_cpu(cpu, read_measured_perf_ctrs, &cur)) + if (smp_call_function_single(cpu, read_measured_perf_ctrs, &readin, 1)) return 0; + cur.aperf.whole = readin.aperf.whole - + per_cpu(msr_data, cpu).saved_aperf; + cur.mperf.whole = readin.mperf.whole - + per_cpu(msr_data, cpu).saved_mperf; + per_cpu(msr_data, cpu).saved_aperf = readin.aperf.whole; + per_cpu(msr_data, cpu).saved_mperf = readin.mperf.whole; + #ifdef __i386__ /* * We dont want to do 64 bit divide with 32 bit kernel * Get an approximate value. Return failure in case we cannot get * an approximate value. */ - if (unlikely(cur.aperf_cur.split.hi || cur.mperf_cur.split.hi)) { + if (unlikely(cur.aperf.split.hi || cur.mperf.split.hi)) { int shift_count; u32 h; - h = max_t(u32, cur.aperf_cur.split.hi, cur.mperf_cur.split.hi); + h = max_t(u32, cur.aperf.split.hi, cur.mperf.split.hi); shift_count = fls(h); - cur.aperf_cur.whole >>= shift_count; - cur.mperf_cur.whole >>= shift_count; + cur.aperf.whole >>= shift_count; + cur.mperf.whole >>= shift_count; } - if (((unsigned long)(-1) / 100) < cur.aperf_cur.split.lo) { + if (((unsigned long)(-1) / 100) < cur.aperf.split.lo) { int shift_count = 7; - cur.aperf_cur.split.lo >>= shift_count; - cur.mperf_cur.split.lo >>= shift_count; + cur.aperf.split.lo >>= shift_count; + cur.mperf.split.lo >>= shift_count; } - if (cur.aperf_cur.split.lo && cur.mperf_cur.split.lo) - perf_percent = (cur.aperf_cur.split.lo * 100) / - cur.mperf_cur.split.lo; + if (cur.aperf.split.lo && cur.mperf.split.lo) + perf_percent = (cur.aperf.split.lo * 100) / cur.mperf.split.lo; else perf_percent = 0; #else - if (unlikely(((unsigned long)(-1) / 100) < cur.aperf_cur.whole)) { + if (unlikely(((unsigned long)(-1) / 100) < cur.aperf.whole)) { int shift_count = 7; - cur.aperf_cur.whole >>= shift_count; - cur.mperf_cur.whole >>= shift_count; + cur.aperf.whole >>= shift_count; + cur.mperf.whole >>= shift_count; } - if (cur.aperf_cur.whole && cur.mperf_cur.whole) - perf_percent = (cur.aperf_cur.whole * 100) / - cur.mperf_cur.whole; + if (cur.aperf.whole && cur.mperf.whole) + perf_percent = (cur.aperf.whole * 100) / cur.mperf.whole; else perf_percent = 0; #endif - retval = per_cpu(drv_data, policy->cpu)->max_freq * perf_percent / 100; + retval = (policy->cpuinfo.max_freq * perf_percent) / 100; return retval; } @@ -685,16 +692,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) /* Check for high latency (>20uS) from buggy BIOSes, like on T42 */ if (perf->control_register.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE && policy->cpuinfo.transition_latency > 20 * 1000) { - static int print_once; policy->cpuinfo.transition_latency = 20 * 1000; - if (!print_once) { - print_once = 1; - printk(KERN_INFO "Capping off P-state tranision latency" - " at 20 uS\n"); - } + printk_once(KERN_INFO "Capping off P-state tranision" + " latency at 20 uS\n"); } - data->max_freq = perf->states[0].core_frequency * 1000; /* table init */ for (i = 0; i < perf->state_count; i++) { if (i > 0 && perf->states[i].core_frequency >= @@ -713,6 +715,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) if (result) goto err_freqfree; + if (perf->states[0].core_frequency * 1000 != policy->cpuinfo.max_freq) + printk(KERN_WARNING FW_WARN "P-state 0 is not max freq\n"); + switch (perf->control_register.space_id) { case ACPI_ADR_SPACE_SYSTEM_IO: /* Current speed is unknown and not detectable by IO port */ diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c index 0bd48e65a0ca..ce2ed3e4aad9 100644 --- a/arch/x86/kernel/cpu/cpufreq/longhaul.c +++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c @@ -33,7 +33,6 @@ #include <linux/timex.h> #include <linux/io.h> #include <linux/acpi.h> -#include <linux/kernel.h> #include <asm/msr.h> #include <acpi/processor.h> diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index a331ec38af9e..38946c6e8433 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -1410,7 +1410,10 @@ ENTRY(paranoid_exit) paranoid_swapgs: TRACE_IRQS_IRETQ 0 SWAPGS_UNSAFE_STACK + RESTORE_ALL 8 + jmp irq_return paranoid_restore: + TRACE_IRQS_IRETQ 0 RESTORE_ALL 8 jmp irq_return paranoid_userspace: diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 61df77532120..18dfa30795c9 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -18,9 +18,10 @@ #include <linux/init.h> #include <linux/list.h> +#include <trace/syscall.h> + #include <asm/cacheflush.h> #include <asm/ftrace.h> -#include <linux/ftrace.h> #include <asm/nops.h> #include <asm/nmi.h> diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 648b3a2a3a44..81408b93f887 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -236,6 +236,10 @@ static void hpet_stop_counter(void) unsigned long cfg = hpet_readl(HPET_CFG); cfg &= ~HPET_CFG_ENABLE; hpet_writel(cfg, HPET_CFG); +} + +static void hpet_reset_counter(void) +{ hpet_writel(0, HPET_COUNTER); hpet_writel(0, HPET_COUNTER + 4); } @@ -250,6 +254,7 @@ static void hpet_start_counter(void) static void hpet_restart_counter(void) { hpet_stop_counter(); + hpet_reset_counter(); hpet_start_counter(); } @@ -309,7 +314,7 @@ static int hpet_setup_msi_irq(unsigned int irq); static void hpet_set_mode(enum clock_event_mode mode, struct clock_event_device *evt, int timer) { - unsigned long cfg; + unsigned long cfg, cmp, now; uint64_t delta; switch (mode) { @@ -317,12 +322,23 @@ static void hpet_set_mode(enum clock_event_mode mode, hpet_stop_counter(); delta = ((uint64_t)(NSEC_PER_SEC/HZ)) * evt->mult; delta >>= evt->shift; + now = hpet_readl(HPET_COUNTER); + cmp = now + (unsigned long) delta; cfg = hpet_readl(HPET_Tn_CFG(timer)); /* Make sure we use edge triggered interrupts */ cfg &= ~HPET_TN_LEVEL; cfg |= HPET_TN_ENABLE | HPET_TN_PERIODIC | HPET_TN_SETVAL | HPET_TN_32BIT; hpet_writel(cfg, HPET_Tn_CFG(timer)); + hpet_writel(cmp, HPET_Tn_CMP(timer)); + udelay(1); + /* + * HPET on AMD 81xx needs a second write (with HPET_TN_SETVAL + * cleared) to T0_CMP to set the period. The HPET_TN_SETVAL + * bit is automatically cleared after the first write. + * (See AMD-8111 HyperTransport I/O Hub Data Sheet, + * Publication # 24674) + */ hpet_writel((unsigned long) delta, HPET_Tn_CMP(timer)); hpet_start_counter(); hpet_print_config(); @@ -722,7 +738,7 @@ static int hpet_cpuhp_notify(struct notifier_block *n, /* * Clock source related code */ -static cycle_t read_hpet(void) +static cycle_t read_hpet(struct clocksource *cs) { return (cycle_t)hpet_readl(HPET_COUNTER); } @@ -756,7 +772,7 @@ static int hpet_clocksource_register(void) hpet_restart_counter(); /* Verify whether hpet counter works */ - t1 = read_hpet(); + t1 = hpet_readl(HPET_COUNTER); rdtscll(start); /* @@ -770,7 +786,7 @@ static int hpet_clocksource_register(void) rdtscll(now); } while ((now - start) < 200000UL); - if (t1 == read_hpet()) { + if (t1 == hpet_readl(HPET_COUNTER)) { printk(KERN_WARNING "HPET counter not counting. HPET disabled\n"); return -ENODEV; diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c index 3475440baa54..c2e0bb0890d4 100644 --- a/arch/x86/kernel/i8253.c +++ b/arch/x86/kernel/i8253.c @@ -129,7 +129,7 @@ void __init setup_pit_timer(void) * to just read by itself. So use jiffies to emulate a free * running counter: */ -static cycle_t pit_read(void) +static cycle_t pit_read(struct clocksource *cs) { static int old_count; static u32 old_jifs; diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 3aaf7b9e3a8b..c3fe010d74c8 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -65,7 +65,7 @@ static int show_other_interrupts(struct seq_file *p, int prec) seq_printf(p, " Spurious interrupts\n"); #endif if (generic_interrupt_extension) { - seq_printf(p, "PLT: "); + seq_printf(p, "%*s: ", prec, "PLT"); for_each_online_cpu(j) seq_printf(p, "%10u ", irq_stats(j)->generic_irqs); seq_printf(p, " Platform interrupts\n"); diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 137f2e8132df..223af43f1526 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -77,6 +77,11 @@ static cycle_t kvm_clock_read(void) return ret; } +static cycle_t kvm_clock_get_cycles(struct clocksource *cs) +{ + return kvm_clock_read(); +} + /* * If we don't do that, there is the possibility that the guest * will calibrate under heavy load - thus, getting a lower lpj - @@ -107,7 +112,7 @@ static void kvm_get_preset_lpj(void) static struct clocksource kvm_clock = { .name = "kvm-clock", - .read = kvm_clock_read, + .read = kvm_clock_get_cycles, .rating = 400, .mask = CLOCKSOURCE_MASK(64), .mult = 1 << KVM_SCALE, diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index a0f3851ef310..98c470c069d1 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -108,40 +108,29 @@ struct ucode_cpu_info ucode_cpu_info[NR_CPUS]; EXPORT_SYMBOL_GPL(ucode_cpu_info); #ifdef CONFIG_MICROCODE_OLD_INTERFACE -struct update_for_cpu { - const void __user *buf; - size_t size; -}; - -static long update_for_cpu(void *_ufc) -{ - struct update_for_cpu *ufc = _ufc; - int error; - - error = microcode_ops->request_microcode_user(smp_processor_id(), - ufc->buf, ufc->size); - if (error < 0) - return error; - if (!error) - microcode_ops->apply_microcode(smp_processor_id()); - return error; -} - static int do_microcode_update(const void __user *buf, size_t size) { + cpumask_t old; int error = 0; int cpu; - struct update_for_cpu ufc = { .buf = buf, .size = size }; + + old = current->cpus_allowed; for_each_online_cpu(cpu) { struct ucode_cpu_info *uci = ucode_cpu_info + cpu; if (!uci->valid) continue; - error = work_on_cpu(cpu, update_for_cpu, &ufc); + + set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); + error = microcode_ops->request_microcode_user(cpu, buf, size); if (error < 0) - break; + goto out; + if (!error) + microcode_ops->apply_microcode(cpu); } +out: + set_cpus_allowed_ptr(current, &old); return error; } @@ -391,8 +380,6 @@ static int mc_sysdev_add(struct sys_device *sys_dev) return err; err = microcode_init_cpu(cpu); - if (err) - sysfs_remove_group(&sys_dev->kobj, &mc_attr_group); return err; } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index dce99dca6cf8..70fd7e414c15 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -679,7 +679,7 @@ void __init get_smp_config(void) __get_smp_config(0); } -static void smp_reserve_bootmem(struct mpf_intel *mpf) +static void __init smp_reserve_bootmem(struct mpf_intel *mpf) { unsigned long size = get_mpc_size(mpf->physptr); #ifdef CONFIG_X86_32 @@ -838,7 +838,7 @@ static int __init get_MP_intsrc_index(struct mpc_intsrc *m) static struct mpc_intsrc __initdata *m_spare[SPARE_SLOT_NUM]; -static void check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) +static void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) { int i; @@ -866,7 +866,8 @@ static void check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) } } #else /* CONFIG_X86_IO_APIC */ -static inline void check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {} +static +inline void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {} #endif /* CONFIG_X86_IO_APIC */ static int check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length, diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 90f5b9ef5def..745579bc8256 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -40,7 +40,7 @@ EXPORT_SYMBOL(bad_dma_address); to older i386. */ struct device x86_dma_fallback_dev = { .init_name = "fallback device", - .coherent_dma_mask = DMA_32BIT_MASK, + .coherent_dma_mask = DMA_BIT_MASK(32), .dma_mask = &x86_dma_fallback_dev.coherent_dma_mask, }; EXPORT_SYMBOL(x86_dma_fallback_dev); @@ -148,7 +148,7 @@ again: if (!is_buffer_dma_capable(dma_mask, addr, size)) { __free_pages(page, get_order(size)); - if (dma_mask < DMA_32BIT_MASK && !(flag & GFP_DMA)) { + if (dma_mask < DMA_BIT_MASK(32) && !(flag & GFP_DMA)) { flag = (flag & ~GFP_DMA32) | GFP_DMA; goto again; } @@ -243,7 +243,7 @@ int dma_supported(struct device *dev, u64 mask) /* Copied from i386. Doesn't make much sense, because it will only work for pci_alloc_coherent. The caller just has to use GFP_DMA in this case. */ - if (mask < DMA_24BIT_MASK) + if (mask < DMA_BIT_MASK(24)) return 0; /* Tell the device to use SAC when IOMMU force is on. This @@ -258,7 +258,7 @@ int dma_supported(struct device *dev, u64 mask) SAC for these. Assume all masks <= 40 bits are of this type. Normally this doesn't make any difference, but gives more gentle handling of IOMMU overflow. */ - if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) { + if (iommu_sac_force && (mask >= DMA_BIT_MASK(40))) { dev_info(dev, "Force SAC with mask %Lx\n", mask); return 0; } diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c index c6d703b39326..71d412a09f30 100644 --- a/arch/x86/kernel/pci-nommu.c +++ b/arch/x86/kernel/pci-nommu.c @@ -15,7 +15,7 @@ static int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size) { if (hwdev && !is_buffer_dma_capable(*hwdev->dma_mask, bus, size)) { - if (*hwdev->dma_mask >= DMA_32BIT_MASK) + if (*hwdev->dma_mask >= DMA_BIT_MASK(32)) printk(KERN_ERR "nommu_%s: overflow %Lx+%zu of device mask %Lx\n", name, (long long)bus, size, diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 34f12e9996ed..221a3853e268 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -50,7 +50,7 @@ static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, return swiotlb_alloc_coherent(hwdev, size, dma_handle, flags); } -struct dma_map_ops swiotlb_dma_ops = { +static struct dma_map_ops swiotlb_dma_ops = { .mapping_error = swiotlb_dma_mapping_error, .alloc_coherent = x86_swiotlb_alloc_coherent, .free_coherent = swiotlb_free_coherent, diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index fe9345c967de..23b7c8f017e2 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -21,7 +21,6 @@ #include <linux/audit.h> #include <linux/seccomp.h> #include <linux/signal.h> -#include <linux/ftrace.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -35,6 +34,8 @@ #include <asm/proto.h> #include <asm/ds.h> +#include <trace/syscall.h> + #include "tls.h" enum x86_regset { diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index e95022e4f5d5..7563b31b4f03 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -261,8 +261,6 @@ static void old_ich_force_enable_hpet_user(struct pci_dev *dev) { if (hpet_force_user) old_ich_force_enable_hpet(dev); - else - hpet_print_force_info(); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1, diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 2aef36d8aca2..1340dad417f4 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -224,6 +224,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Dell XPS710"), }, }, + { /* Handle problems with rebooting on Dell DXP061 */ + .callback = set_bios_reboot, + .ident = "Dell DXP061", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Dell DXP061"), + }, + }, { } }; diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c index deb5ebb32c3b..ed0c33761e6d 100644 --- a/arch/x86/kernel/tlb_uv.c +++ b/arch/x86/kernel/tlb_uv.c @@ -25,6 +25,8 @@ static int uv_bau_retry_limit __read_mostly; /* position of pnode (which is nasid>>1): */ static int uv_nshift __read_mostly; +/* base pnode in this partition */ +static int uv_partition_base_pnode __read_mostly; static unsigned long uv_mmask __read_mostly; @@ -32,6 +34,34 @@ static DEFINE_PER_CPU(struct ptc_stats, ptcstats); static DEFINE_PER_CPU(struct bau_control, bau_control); /* + * Determine the first node on a blade. + */ +static int __init blade_to_first_node(int blade) +{ + int node, b; + + for_each_online_node(node) { + b = uv_node_to_blade_id(node); + if (blade == b) + return node; + } + return -1; /* shouldn't happen */ +} + +/* + * Determine the apicid of the first cpu on a blade. + */ +static int __init blade_to_first_apicid(int blade) +{ + int cpu; + + for_each_present_cpu(cpu) + if (blade == uv_cpu_to_blade_id(cpu)) + return per_cpu(x86_cpu_to_apicid, cpu); + return -1; +} + +/* * Free a software acknowledge hardware resource by clearing its Pending * bit. This will return a reply to the sender. * If the message has timed out, a reply has already been sent by the @@ -67,7 +97,7 @@ static void uv_bau_process_message(struct bau_payload_queue_entry *msg, msp = __get_cpu_var(bau_control).msg_statuses + msg_slot; cpu = uv_blade_processor_id(); msg->number_of_cpus = - uv_blade_nr_online_cpus(uv_node_to_blade_id(numa_node_id())); + uv_blade_nr_online_cpus(uv_node_to_blade_id(numa_node_id())); this_cpu_mask = 1UL << cpu; if (msp->seen_by.bits & this_cpu_mask) return; @@ -215,14 +245,14 @@ static int uv_wait_completion(struct bau_desc *bau_desc, * Returns @flush_mask if some remote flushing remains to be done. The * mask will have some bits still set. */ -const struct cpumask *uv_flush_send_and_wait(int cpu, int this_blade, +const struct cpumask *uv_flush_send_and_wait(int cpu, int this_pnode, struct bau_desc *bau_desc, struct cpumask *flush_mask) { int completion_status = 0; int right_shift; int tries = 0; - int blade; + int pnode; int bit; unsigned long mmr_offset; unsigned long index; @@ -265,8 +295,8 @@ const struct cpumask *uv_flush_send_and_wait(int cpu, int this_blade, * use the IPI method of shootdown on them. */ for_each_cpu(bit, flush_mask) { - blade = uv_cpu_to_blade_id(bit); - if (blade == this_blade) + pnode = uv_cpu_to_pnode(bit); + if (pnode == this_pnode) continue; cpumask_clear_cpu(bit, flush_mask); } @@ -309,16 +339,16 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, struct cpumask *flush_mask = __get_cpu_var(uv_flush_tlb_mask); int i; int bit; - int blade; + int pnode; int uv_cpu; - int this_blade; + int this_pnode; int locals = 0; struct bau_desc *bau_desc; cpumask_andnot(flush_mask, cpumask, cpumask_of(cpu)); uv_cpu = uv_blade_processor_id(); - this_blade = uv_numa_blade_id(); + this_pnode = uv_hub_info->pnode; bau_desc = __get_cpu_var(bau_control).descriptor_base; bau_desc += UV_ITEMS_PER_DESCRIPTOR * uv_cpu; @@ -326,13 +356,14 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, i = 0; for_each_cpu(bit, flush_mask) { - blade = uv_cpu_to_blade_id(bit); - BUG_ON(blade > (UV_DISTRIBUTION_SIZE - 1)); - if (blade == this_blade) { + pnode = uv_cpu_to_pnode(bit); + BUG_ON(pnode > (UV_DISTRIBUTION_SIZE - 1)); + if (pnode == this_pnode) { locals++; continue; } - bau_node_set(blade, &bau_desc->distribution); + bau_node_set(pnode - uv_partition_base_pnode, + &bau_desc->distribution); i++; } if (i == 0) { @@ -350,7 +381,7 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, bau_desc->payload.address = va; bau_desc->payload.sending_cpu = cpu; - return uv_flush_send_and_wait(uv_cpu, this_blade, bau_desc, flush_mask); + return uv_flush_send_and_wait(uv_cpu, this_pnode, bau_desc, flush_mask); } /* @@ -418,24 +449,58 @@ void uv_bau_message_interrupt(struct pt_regs *regs) set_irq_regs(old_regs); } +/* + * uv_enable_timeouts + * + * Each target blade (i.e. blades that have cpu's) needs to have + * shootdown message timeouts enabled. The timeout does not cause + * an interrupt, but causes an error message to be returned to + * the sender. + */ static void uv_enable_timeouts(void) { - int i; int blade; - int last_blade; + int nblades; int pnode; - int cur_cpu = 0; - unsigned long apicid; + unsigned long mmr_image; - last_blade = -1; - for_each_online_node(i) { - blade = uv_node_to_blade_id(i); - if (blade == last_blade) + nblades = uv_num_possible_blades(); + + for (blade = 0; blade < nblades; blade++) { + if (!uv_blade_nr_possible_cpus(blade)) continue; - last_blade = blade; - apicid = per_cpu(x86_cpu_to_apicid, cur_cpu); + pnode = uv_blade_to_pnode(blade); - cur_cpu += uv_blade_nr_possible_cpus(i); + mmr_image = + uv_read_global_mmr64(pnode, UVH_LB_BAU_MISC_CONTROL); + /* + * Set the timeout period and then lock it in, in three + * steps; captures and locks in the period. + * + * To program the period, the SOFT_ACK_MODE must be off. + */ + mmr_image &= ~((unsigned long)1 << + UV_ENABLE_INTD_SOFT_ACK_MODE_SHIFT); + uv_write_global_mmr64 + (pnode, UVH_LB_BAU_MISC_CONTROL, mmr_image); + /* + * Set the 4-bit period. + */ + mmr_image &= ~((unsigned long)0xf << + UV_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHIFT); + mmr_image |= (UV_INTD_SOFT_ACK_TIMEOUT_PERIOD << + UV_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHIFT); + uv_write_global_mmr64 + (pnode, UVH_LB_BAU_MISC_CONTROL, mmr_image); + /* + * Subsequent reversals of the timebase bit (3) cause an + * immediate timeout of one or all INTD resources as + * indicated in bits 2:0 (7 causes all of them to timeout). + */ + mmr_image |= ((unsigned long)1 << + UV_ENABLE_INTD_SOFT_ACK_MODE_SHIFT); + uv_write_global_mmr64 + (pnode, UVH_LB_BAU_MISC_CONTROL, mmr_image); } } @@ -482,8 +547,7 @@ static int uv_ptc_seq_show(struct seq_file *file, void *data) stat->requestee, stat->onetlb, stat->alltlb, stat->s_retry, stat->d_retry, stat->ptc_i); seq_printf(file, "%lx %ld %ld %ld %ld %ld %ld\n", - uv_read_global_mmr64(uv_blade_to_pnode - (uv_cpu_to_blade_id(cpu)), + uv_read_global_mmr64(uv_cpu_to_pnode(cpu), UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE), stat->sflush, stat->dflush, stat->retriesok, stat->nomsg, @@ -617,16 +681,18 @@ static struct bau_control * __init uv_table_bases_init(int blade, int node) * finish the initialization of the per-blade control structures */ static void __init -uv_table_bases_finish(int blade, int node, int cur_cpu, +uv_table_bases_finish(int blade, struct bau_control *bau_tablesp, struct bau_desc *adp) { struct bau_control *bcp; - int i; + int cpu; - for (i = cur_cpu; i < cur_cpu + uv_blade_nr_possible_cpus(blade); i++) { - bcp = (struct bau_control *)&per_cpu(bau_control, i); + for_each_present_cpu(cpu) { + if (blade != uv_cpu_to_blade_id(cpu)) + continue; + bcp = (struct bau_control *)&per_cpu(bau_control, cpu); bcp->bau_msg_head = bau_tablesp->va_queue_first; bcp->va_queue_first = bau_tablesp->va_queue_first; bcp->va_queue_last = bau_tablesp->va_queue_last; @@ -649,11 +715,10 @@ uv_activation_descriptor_init(int node, int pnode) struct bau_desc *adp; struct bau_desc *ad2; - adp = (struct bau_desc *) - kmalloc_node(16384, GFP_KERNEL, node); + adp = (struct bau_desc *)kmalloc_node(16384, GFP_KERNEL, node); BUG_ON(!adp); - pa = __pa((unsigned long)adp); + pa = uv_gpa(adp); /* need the real nasid*/ n = pa >> uv_nshift; m = pa & uv_mmask; @@ -667,8 +732,12 @@ uv_activation_descriptor_init(int node, int pnode) for (i = 0, ad2 = adp; i < UV_ACTIVATION_DESCRIPTOR_SIZE; i++, ad2++) { memset(ad2, 0, sizeof(struct bau_desc)); ad2->header.sw_ack_flag = 1; - ad2->header.base_dest_nodeid = - uv_blade_to_pnode(uv_cpu_to_blade_id(0)); + /* + * base_dest_nodeid is the first node in the partition, so + * the bit map will indicate partition-relative node numbers. + * note that base_dest_nodeid is actually a nasid. + */ + ad2->header.base_dest_nodeid = uv_partition_base_pnode << 1; ad2->header.command = UV_NET_ENDPOINT_INTD; ad2->header.int_both = 1; /* @@ -686,6 +755,8 @@ static struct bau_payload_queue_entry * __init uv_payload_queue_init(int node, int pnode, struct bau_control *bau_tablesp) { struct bau_payload_queue_entry *pqp; + unsigned long pa; + int pn; char *cp; pqp = (struct bau_payload_queue_entry *) kmalloc_node( @@ -696,10 +767,14 @@ uv_payload_queue_init(int node, int pnode, struct bau_control *bau_tablesp) cp = (char *)pqp + 31; pqp = (struct bau_payload_queue_entry *)(((unsigned long)cp >> 5) << 5); bau_tablesp->va_queue_first = pqp; + /* + * need the pnode of where the memory was really allocated + */ + pa = uv_gpa(pqp); + pn = pa >> uv_nshift; uv_write_global_mmr64(pnode, UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST, - ((unsigned long)pnode << - UV_PAYLOADQ_PNODE_SHIFT) | + ((unsigned long)pn << UV_PAYLOADQ_PNODE_SHIFT) | uv_physnodeaddr(pqp)); uv_write_global_mmr64(pnode, UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL, uv_physnodeaddr(pqp)); @@ -715,8 +790,9 @@ uv_payload_queue_init(int node, int pnode, struct bau_control *bau_tablesp) /* * Initialization of each UV blade's structures */ -static int __init uv_init_blade(int blade, int node, int cur_cpu) +static int __init uv_init_blade(int blade) { + int node; int pnode; unsigned long pa; unsigned long apicid; @@ -724,16 +800,17 @@ static int __init uv_init_blade(int blade, int node, int cur_cpu) struct bau_payload_queue_entry *pqp; struct bau_control *bau_tablesp; + node = blade_to_first_node(blade); bau_tablesp = uv_table_bases_init(blade, node); pnode = uv_blade_to_pnode(blade); adp = uv_activation_descriptor_init(node, pnode); pqp = uv_payload_queue_init(node, pnode, bau_tablesp); - uv_table_bases_finish(blade, node, cur_cpu, bau_tablesp, adp); + uv_table_bases_finish(blade, bau_tablesp, adp); /* * the below initialization can't be in firmware because the * messaging IRQ will be determined by the OS */ - apicid = per_cpu(x86_cpu_to_apicid, cur_cpu); + apicid = blade_to_first_apicid(blade); pa = uv_read_global_mmr64(pnode, UVH_BAU_DATA_CONFIG); if ((pa & 0xff) != UV_BAU_MESSAGE) { uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG, @@ -748,9 +825,7 @@ static int __init uv_init_blade(int blade, int node, int cur_cpu) static int __init uv_bau_init(void) { int blade; - int node; int nblades; - int last_blade; int cur_cpu; if (!is_uv_system()) @@ -763,29 +838,21 @@ static int __init uv_bau_init(void) uv_bau_retry_limit = 1; uv_nshift = uv_hub_info->n_val; uv_mmask = (1UL << uv_hub_info->n_val) - 1; - nblades = 0; - last_blade = -1; - cur_cpu = 0; - for_each_online_node(node) { - blade = uv_node_to_blade_id(node); - if (blade == last_blade) - continue; - last_blade = blade; - nblades++; - } + nblades = uv_num_possible_blades(); + uv_bau_table_bases = (struct bau_control **) kmalloc(nblades * sizeof(struct bau_control *), GFP_KERNEL); BUG_ON(!uv_bau_table_bases); - last_blade = -1; - for_each_online_node(node) { - blade = uv_node_to_blade_id(node); - if (blade == last_blade) - continue; - last_blade = blade; - uv_init_blade(blade, node, cur_cpu); - cur_cpu += uv_blade_nr_possible_cpus(blade); - } + uv_partition_base_pnode = 0x7fffffff; + for (blade = 0; blade < nblades; blade++) + if (uv_blade_nr_possible_cpus(blade) && + (uv_blade_to_pnode(blade) < uv_partition_base_pnode)) + uv_partition_base_pnode = uv_blade_to_pnode(blade); + for (blade = 0; blade < nblades; blade++) + if (uv_blade_nr_possible_cpus(blade)) + uv_init_blade(blade); + alloc_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1); uv_enable_timeouts(); diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 7a567ebe6361..d57de05dc430 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -699,7 +699,7 @@ static struct clocksource clocksource_tsc; * code, which is necessary to support wrapping clocksources like pm * timer. */ -static cycle_t read_tsc(void) +static cycle_t read_tsc(struct clocksource *cs) { cycle_t ret = (cycle_t)get_cycles(); diff --git a/arch/x86/kernel/uv_sysfs.c b/arch/x86/kernel/uv_sysfs.c index 67f9b9dbf800..36afb98675a4 100644 --- a/arch/x86/kernel/uv_sysfs.c +++ b/arch/x86/kernel/uv_sysfs.c @@ -21,6 +21,7 @@ #include <linux/sysdev.h> #include <asm/uv/bios.h> +#include <asm/uv/uv.h> struct kobject *sgi_uv_kobj; @@ -47,6 +48,9 @@ static int __init sgi_uv_sysfs_init(void) { unsigned long ret; + if (!is_uv_system()) + return -ENODEV; + if (!sgi_uv_kobj) sgi_uv_kobj = kobject_create_and_add("sgi_uv", firmware_kobj); if (!sgi_uv_kobj) { diff --git a/arch/x86/kernel/uv_time.c b/arch/x86/kernel/uv_time.c index 2ffb6c53326e..583f11d5c480 100644 --- a/arch/x86/kernel/uv_time.c +++ b/arch/x86/kernel/uv_time.c @@ -29,7 +29,7 @@ #define RTC_NAME "sgi_rtc" -static cycle_t uv_read_rtc(void); +static cycle_t uv_read_rtc(struct clocksource *cs); static int uv_rtc_next_event(unsigned long, struct clock_event_device *); static void uv_rtc_timer_setup(enum clock_event_mode, struct clock_event_device *); @@ -123,7 +123,7 @@ static int uv_setup_intr(int cpu, u64 expires) /* Initialize comparator value */ uv_write_global_mmr64(pnode, UVH_INT_CMPB, expires); - return (expires < uv_read_rtc() && !uv_intr_pending(pnode)); + return (expires < uv_read_rtc(NULL) && !uv_intr_pending(pnode)); } /* @@ -256,7 +256,7 @@ static int uv_rtc_unset_timer(int cpu) spin_lock_irqsave(&head->lock, flags); - if (head->next_cpu == bcpu && uv_read_rtc() >= *t) + if (head->next_cpu == bcpu && uv_read_rtc(NULL) >= *t) rc = 1; *t = ULLONG_MAX; @@ -278,7 +278,7 @@ static int uv_rtc_unset_timer(int cpu) /* * Read the RTC. */ -static cycle_t uv_read_rtc(void) +static cycle_t uv_read_rtc(struct clocksource *cs) { return (cycle_t)uv_read_local_mmr(UVH_RTC); } @@ -291,7 +291,7 @@ static int uv_rtc_next_event(unsigned long delta, { int ced_cpu = cpumask_first(ced->cpumask); - return uv_rtc_set_timer(ced_cpu, delta + uv_read_rtc()); + return uv_rtc_set_timer(ced_cpu, delta + uv_read_rtc(NULL)); } /* diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c index d303369a7bad..2b3eb82efeeb 100644 --- a/arch/x86/kernel/vmiclock_32.c +++ b/arch/x86/kernel/vmiclock_32.c @@ -283,7 +283,7 @@ void __devinit vmi_time_ap_init(void) /** vmi clocksource */ static struct clocksource clocksource_vmi; -static cycle_t read_real_cycles(void) +static cycle_t read_real_cycles(struct clocksource *cs) { cycle_t ret = (cycle_t)vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL); return max(ret, clocksource_vmi.cycle_last); diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index 2b54fe002e94..c5ee17e8c6d9 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -89,7 +89,7 @@ int save_i387_xstate(void __user *buf) if (!used_math()) return 0; - clear_used_math(); /* trigger finit */ + if (task_thread_info(tsk)->status & TS_USEDFPU) { /* * Start with clearing the user buffer. This will present a @@ -114,6 +114,8 @@ int save_i387_xstate(void __user *buf) return -1; } + clear_used_math(); /* trigger finit */ + if (task_thread_info(tsk)->status & TS_XSAVE) { struct _fpstate __user *fx = buf; struct _xstate __user *x = buf; @@ -324,7 +326,7 @@ void __ref xsave_cntxt_init(void) } /* - * for now OS knows only about FP/SSE + * Support only the state known to OS. */ pcntxt_mask = pcntxt_mask & XCNTXT_MASK; xsave_init(); diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 2a36f7f7c4c7..b6caf1329b1b 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1248,7 +1248,7 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu, pgprintk("%s: adding gfn %lx role %x\n", __func__, gfn, role.word); sp->gfn = gfn; sp->role = role; - sp->global = role.cr4_pge; + sp->global = 0; hlist_add_head(&sp->hash_link, bucket); if (!direct) { if (rmap_write_protect(vcpu->kvm, gfn)) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 8ca100a9ecac..7c1ce5ac6131 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2775,6 +2775,9 @@ out: void kvm_arch_exit(void) { + if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) + cpufreq_unregister_notifier(&kvmclock_cpufreq_notifier_block, + CPUFREQ_TRANSITION_NOTIFIER); kvm_x86_ops = NULL; kvm_mmu_module_exit(); } @@ -4159,6 +4162,11 @@ EXPORT_SYMBOL_GPL(kvm_put_guest_fpu); void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu) { + if (vcpu->arch.time_page) { + kvm_release_page_dirty(vcpu->arch.time_page); + vcpu->arch.time_page = NULL; + } + kvm_x86_ops->vcpu_free(vcpu); } diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index e94a11e42f98..ca7ec44bafc3 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -273,15 +273,15 @@ static void lguest_load_idt(const struct desc_ptr *desc) * controls the entire thing and the Guest asks it to make changes using the * LOAD_GDT hypercall. * - * This is the opposite of the IDT code where we have a LOAD_IDT_ENTRY - * hypercall and use that repeatedly to load a new IDT. I don't think it - * really matters, but wouldn't it be nice if they were the same? Wouldn't - * it be even better if you were the one to send the patch to fix it? + * This is the exactly like the IDT code. */ static void lguest_load_gdt(const struct desc_ptr *desc) { - BUG_ON((desc->size + 1) / 8 != GDT_ENTRIES); - kvm_hypercall2(LHCALL_LOAD_GDT, __pa(desc->address), GDT_ENTRIES); + unsigned int i; + struct desc_struct *gdt = (void *)desc->address; + + for (i = 0; i < (desc->size+1)/8; i++) + kvm_hypercall3(LHCALL_LOAD_GDT_ENTRY, i, gdt[i].a, gdt[i].b); } /* For a single GDT entry which changes, we do the lazy thing: alter our GDT, @@ -291,7 +291,9 @@ static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum, const void *desc, int type) { native_write_gdt_entry(dt, entrynum, desc, type); - kvm_hypercall2(LHCALL_LOAD_GDT, __pa(dt), GDT_ENTRIES); + /* Tell Host about this new entry. */ + kvm_hypercall3(LHCALL_LOAD_GDT_ENTRY, entrynum, + dt[entrynum].a, dt[entrynum].b); } /* OK, I lied. There are three "thread local storage" GDT entries which change @@ -661,7 +663,7 @@ static unsigned long lguest_tsc_khz(void) /* If we can't use the TSC, the kernel falls back to our lower-priority * "lguest_clock", where we read the time value given to us by the Host. */ -static cycle_t lguest_clock_read(void) +static cycle_t lguest_clock_read(struct clocksource *cs) { unsigned long sec, nsec; diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c index be54176e9eb2..6340cef6798a 100644 --- a/arch/x86/mm/gup.c +++ b/arch/x86/mm/gup.c @@ -219,6 +219,22 @@ static int gup_pud_range(pgd_t pgd, unsigned long addr, unsigned long end, return 1; } +/** + * get_user_pages_fast() - pin user pages in memory + * @start: starting user address + * @nr_pages: number of pages from start to pin + * @write: whether pages will be written to + * @pages: array that receives pointers to the pages pinned. + * Should be at least nr_pages long. + * + * Attempt to pin user pages in memory without taking mm->mmap_sem. + * If not successful, it will fall back to taking the lock and + * calling get_user_pages(). + * + * Returns number of pages pinned. This may be fewer than the number + * requested. If nr_pages is 0 or negative, returns 0. If no pages + * were pinned, returns -errno. + */ int get_user_pages_fast(unsigned long start, int nr_pages, int write, struct page **pages) { diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 0dfa09d69e80..8a450930834f 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -280,15 +280,16 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr, return NULL; area->phys_addr = phys_addr; vaddr = (unsigned long) area->addr; - if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) { + + if (kernel_map_sync_memtype(phys_addr, size, prot_val)) { free_memtype(phys_addr, phys_addr + size); free_vm_area(area); return NULL; } - if (ioremap_change_attr(vaddr, size, prot_val) < 0) { + if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) { free_memtype(phys_addr, phys_addr + size); - vunmap(area->addr); + free_vm_area(area); return NULL; } @@ -374,7 +375,8 @@ static void __iomem *ioremap_default(resource_size_t phys_addr, * - UC_MINUS for non-WB-able memory with no other conflicting mappings * - Inherit from confliting mappings otherwise */ - err = reserve_memtype(phys_addr, phys_addr + size, -1, &flags); + err = reserve_memtype(phys_addr, phys_addr + size, + _PAGE_CACHE_WB, &flags); if (err < 0) return NULL; @@ -547,7 +549,7 @@ void __init early_ioremap_reset(void) } static void __init __early_set_fixmap(enum fixed_addresses idx, - unsigned long phys, pgprot_t flags) + phys_addr_t phys, pgprot_t flags) { unsigned long addr = __fix_to_virt(idx); pte_t *pte; @@ -566,7 +568,7 @@ static void __init __early_set_fixmap(enum fixed_addresses idx, } static inline void __init early_set_fixmap(enum fixed_addresses idx, - unsigned long phys, pgprot_t prot) + phys_addr_t phys, pgprot_t prot) { if (after_paging_init) __set_fixmap(idx, phys, prot); @@ -607,9 +609,10 @@ static int __init check_early_ioremap_leak(void) late_initcall(check_early_ioremap_leak); static void __init __iomem * -__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot) +__early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) { - unsigned long offset, last_addr; + unsigned long offset; + resource_size_t last_addr; unsigned int nrpages; enum fixed_addresses idx0, idx; int i, slot; @@ -625,15 +628,15 @@ __early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot) } if (slot < 0) { - printk(KERN_INFO "early_iomap(%08lx, %08lx) not found slot\n", - phys_addr, size); + printk(KERN_INFO "early_iomap(%08llx, %08lx) not found slot\n", + (u64)phys_addr, size); WARN_ON(1); return NULL; } if (early_ioremap_debug) { - printk(KERN_INFO "early_ioremap(%08lx, %08lx) [%d] => ", - phys_addr, size, slot); + printk(KERN_INFO "early_ioremap(%08llx, %08lx) [%d] => ", + (u64)phys_addr, size, slot); dump_stack(); } @@ -680,13 +683,15 @@ __early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot) } /* Remap an IO device */ -void __init __iomem *early_ioremap(unsigned long phys_addr, unsigned long size) +void __init __iomem * +early_ioremap(resource_size_t phys_addr, unsigned long size) { return __early_ioremap(phys_addr, size, PAGE_KERNEL_IO); } /* Remap memory */ -void __init __iomem *early_memremap(unsigned long phys_addr, unsigned long size) +void __init __iomem * +early_memremap(resource_size_t phys_addr, unsigned long size) { return __early_ioremap(phys_addr, size, PAGE_KERNEL); } diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c index 3daefa04ace5..d2530062fe00 100644 --- a/arch/x86/mm/numa_32.c +++ b/arch/x86/mm/numa_32.c @@ -257,7 +257,7 @@ void resume_map_numa_kva(pgd_t *pgd_base) } #endif -static unsigned long calculate_numa_remap_pages(void) +static __init unsigned long calculate_numa_remap_pages(void) { int nid; unsigned long size, reserve_pages = 0; diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index d73aaa892371..2d05a12029dc 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -188,6 +188,9 @@ void __init setup_node_bootmem(int nodeid, unsigned long start, const int pgdat_size = roundup(sizeof(pg_data_t), PAGE_SIZE); int nid; + if (!end) + return; + start = roundup(start, ZONE_ALIGN); printk(KERN_INFO "Bootmem setup node %d %016lx-%016lx\n", nodeid, diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index d71e1b636ce6..797f9f107cb6 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -945,71 +945,94 @@ int _set_memory_uc(unsigned long addr, int numpages) int set_memory_uc(unsigned long addr, int numpages) { + int ret; + /* * for now UC MINUS. see comments in ioremap_nocache() */ - if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, - _PAGE_CACHE_UC_MINUS, NULL)) - return -EINVAL; + ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, + _PAGE_CACHE_UC_MINUS, NULL); + if (ret) + goto out_err; + + ret = _set_memory_uc(addr, numpages); + if (ret) + goto out_free; - return _set_memory_uc(addr, numpages); + return 0; + +out_free: + free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE); +out_err: + return ret; } EXPORT_SYMBOL(set_memory_uc); int set_memory_array_uc(unsigned long *addr, int addrinarray) { - unsigned long start; - unsigned long end; - int i; + int i, j; + int ret; + /* * for now UC MINUS. see comments in ioremap_nocache() */ for (i = 0; i < addrinarray; i++) { - start = __pa(addr[i]); - for (end = start + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) { - if (end != __pa(addr[i + 1])) - break; - i++; - } - if (reserve_memtype(start, end, _PAGE_CACHE_UC_MINUS, NULL)) - goto out; + ret = reserve_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE, + _PAGE_CACHE_UC_MINUS, NULL); + if (ret) + goto out_free; } - return change_page_attr_set(addr, addrinarray, + ret = change_page_attr_set(addr, addrinarray, __pgprot(_PAGE_CACHE_UC_MINUS), 1); -out: - for (i = 0; i < addrinarray; i++) { - unsigned long tmp = __pa(addr[i]); - - if (tmp == start) - break; - for (end = tmp + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) { - if (end != __pa(addr[i + 1])) - break; - i++; - } - free_memtype(tmp, end); - } - return -EINVAL; + if (ret) + goto out_free; + + return 0; + +out_free: + for (j = 0; j < i; j++) + free_memtype(__pa(addr[j]), __pa(addr[j]) + PAGE_SIZE); + + return ret; } EXPORT_SYMBOL(set_memory_array_uc); int _set_memory_wc(unsigned long addr, int numpages) { - return change_page_attr_set(&addr, numpages, + int ret; + ret = change_page_attr_set(&addr, numpages, + __pgprot(_PAGE_CACHE_UC_MINUS), 0); + + if (!ret) { + ret = change_page_attr_set(&addr, numpages, __pgprot(_PAGE_CACHE_WC), 0); + } + return ret; } int set_memory_wc(unsigned long addr, int numpages) { + int ret; + if (!pat_enabled) return set_memory_uc(addr, numpages); - if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, - _PAGE_CACHE_WC, NULL)) - return -EINVAL; + ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, + _PAGE_CACHE_WC, NULL); + if (ret) + goto out_err; + + ret = _set_memory_wc(addr, numpages); + if (ret) + goto out_free; + + return 0; - return _set_memory_wc(addr, numpages); +out_free: + free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE); +out_err: + return ret; } EXPORT_SYMBOL(set_memory_wc); @@ -1021,29 +1044,31 @@ int _set_memory_wb(unsigned long addr, int numpages) int set_memory_wb(unsigned long addr, int numpages) { - free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE); + int ret; + + ret = _set_memory_wb(addr, numpages); + if (ret) + return ret; - return _set_memory_wb(addr, numpages); + free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE); + return 0; } EXPORT_SYMBOL(set_memory_wb); int set_memory_array_wb(unsigned long *addr, int addrinarray) { int i; + int ret; - for (i = 0; i < addrinarray; i++) { - unsigned long start = __pa(addr[i]); - unsigned long end; - - for (end = start + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) { - if (end != __pa(addr[i + 1])) - break; - i++; - } - free_memtype(start, end); - } - return change_page_attr_clear(addr, addrinarray, + ret = change_page_attr_clear(addr, addrinarray, __pgprot(_PAGE_CACHE_MASK), 1); + if (ret) + return ret; + + for (i = 0; i < addrinarray; i++) + free_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE); + + return 0; } EXPORT_SYMBOL(set_memory_array_wb); @@ -1136,6 +1161,8 @@ int set_pages_array_wb(struct page **pages, int addrinarray) retval = cpa_clear_pages_array(pages, addrinarray, __pgprot(_PAGE_CACHE_MASK)); + if (retval) + return retval; for (i = 0; i < addrinarray; i++) { start = (unsigned long)page_address(pages[i]); @@ -1143,7 +1170,7 @@ int set_pages_array_wb(struct page **pages, int addrinarray) free_memtype(start, end); } - return retval; + return 0; } EXPORT_SYMBOL(set_pages_array_wb); diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 640339ee4fb2..e6718bb28065 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -31,7 +31,7 @@ #ifdef CONFIG_X86_PAT int __read_mostly pat_enabled = 1; -void __cpuinit pat_disable(const char *reason) +static inline void pat_disable(const char *reason) { pat_enabled = 0; printk(KERN_INFO "%s\n", reason); @@ -182,10 +182,10 @@ static unsigned long pat_x_mtrr_type(u64 start, u64 end, unsigned long req_type) u8 mtrr_type; mtrr_type = mtrr_type_lookup(start, end); - if (mtrr_type == MTRR_TYPE_UNCACHABLE) - return _PAGE_CACHE_UC; - if (mtrr_type == MTRR_TYPE_WRCOMB) - return _PAGE_CACHE_WC; + if (mtrr_type != MTRR_TYPE_WRBACK) + return _PAGE_CACHE_UC_MINUS; + + return _PAGE_CACHE_WB; } return req_type; @@ -352,23 +352,13 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, return 0; } - if (req_type == -1) { - /* - * Call mtrr_lookup to get the type hint. This is an - * optimization for /dev/mem mmap'ers into WB memory (BIOS - * tools and ACPI tools). Use WB request for WB memory and use - * UC_MINUS otherwise. - */ - u8 mtrr_type = mtrr_type_lookup(start, end); - - if (mtrr_type == MTRR_TYPE_WRBACK) - actual_type = _PAGE_CACHE_WB; - else - actual_type = _PAGE_CACHE_UC_MINUS; - } else { - actual_type = pat_x_mtrr_type(start, end, - req_type & _PAGE_CACHE_MASK); - } + /* + * Call mtrr_lookup to get the type hint. This is an + * optimization for /dev/mem mmap'ers into WB memory (BIOS + * tools and ACPI tools). Use WB request for WB memory and use + * UC_MINUS otherwise. + */ + actual_type = pat_x_mtrr_type(start, end, req_type & _PAGE_CACHE_MASK); if (new_type) *new_type = actual_type; @@ -546,9 +536,7 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size) int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, unsigned long size, pgprot_t *vma_prot) { - u64 offset = ((u64) pfn) << PAGE_SHIFT; - unsigned long flags = -1; - int retval; + unsigned long flags = _PAGE_CACHE_WB; if (!range_is_allowed(pfn, size)) return 0; @@ -576,64 +564,11 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, } #endif - /* - * With O_SYNC, we can only take UC_MINUS mapping. Fail if we cannot. - * - * Without O_SYNC, we want to get - * - WB for WB-able memory and no other conflicting mappings - * - UC_MINUS for non-WB-able memory with no other conflicting mappings - * - Inherit from confliting mappings otherwise - */ - if (flags != -1) { - retval = reserve_memtype(offset, offset + size, flags, NULL); - } else { - retval = reserve_memtype(offset, offset + size, -1, &flags); - } - - if (retval < 0) - return 0; - - if (((pfn < max_low_pfn_mapped) || - (pfn >= (1UL<<(32 - PAGE_SHIFT)) && pfn < max_pfn_mapped)) && - ioremap_change_attr((unsigned long)__va(offset), size, flags) < 0) { - free_memtype(offset, offset + size); - printk(KERN_INFO - "%s:%d /dev/mem ioremap_change_attr failed %s for %Lx-%Lx\n", - current->comm, current->pid, - cattr_name(flags), - offset, (unsigned long long)(offset + size)); - return 0; - } - *vma_prot = __pgprot((pgprot_val(*vma_prot) & ~_PAGE_CACHE_MASK) | flags); return 1; } -void map_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot) -{ - unsigned long want_flags = (pgprot_val(vma_prot) & _PAGE_CACHE_MASK); - u64 addr = (u64)pfn << PAGE_SHIFT; - unsigned long flags; - - reserve_memtype(addr, addr + size, want_flags, &flags); - if (flags != want_flags) { - printk(KERN_INFO - "%s:%d /dev/mem expected mapping type %s for %Lx-%Lx, got %s\n", - current->comm, current->pid, - cattr_name(want_flags), - addr, (unsigned long long)(addr + size), - cattr_name(flags)); - } -} - -void unmap_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot) -{ - u64 addr = (u64)pfn << PAGE_SHIFT; - - free_memtype(addr, addr + size); -} - /* * Change the memory type for the physial address range in kernel identity * mapping space if that range is a part of identity map. @@ -671,8 +606,8 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot, { int is_ram = 0; int ret; - unsigned long flags; unsigned long want_flags = (pgprot_val(*vma_prot) & _PAGE_CACHE_MASK); + unsigned long flags = want_flags; is_ram = pat_pagerange_is_ram(paddr, paddr + size); @@ -734,29 +669,28 @@ static void free_pfn_range(u64 paddr, unsigned long size) * * If the vma has a linear pfn mapping for the entire range, we get the prot * from pte and reserve the entire vma range with single reserve_pfn_range call. - * Otherwise, we reserve the entire vma range, my ging through the PTEs page - * by page to get physical address and protection. */ int track_pfn_vma_copy(struct vm_area_struct *vma) { - int retval = 0; - unsigned long i, j; resource_size_t paddr; unsigned long prot; - unsigned long vma_start = vma->vm_start; - unsigned long vma_end = vma->vm_end; - unsigned long vma_size = vma_end - vma_start; + unsigned long vma_size = vma->vm_end - vma->vm_start; pgprot_t pgprot; if (!pat_enabled) return 0; + /* + * For now, only handle remap_pfn_range() vmas where + * is_linear_pfn_mapping() == TRUE. Handling of + * vm_insert_pfn() is TBD. + */ if (is_linear_pfn_mapping(vma)) { /* * reserve the whole chunk covered by vma. We need the * starting address and protection from pte. */ - if (follow_phys(vma, vma_start, 0, &prot, &paddr)) { + if (follow_phys(vma, vma->vm_start, 0, &prot, &paddr)) { WARN_ON_ONCE(1); return -EINVAL; } @@ -764,28 +698,7 @@ int track_pfn_vma_copy(struct vm_area_struct *vma) return reserve_pfn_range(paddr, vma_size, &pgprot, 1); } - /* reserve entire vma page by page, using pfn and prot from pte */ - for (i = 0; i < vma_size; i += PAGE_SIZE) { - if (follow_phys(vma, vma_start + i, 0, &prot, &paddr)) - continue; - - pgprot = __pgprot(prot); - retval = reserve_pfn_range(paddr, PAGE_SIZE, &pgprot, 1); - if (retval) - goto cleanup_ret; - } return 0; - -cleanup_ret: - /* Reserve error: Cleanup partial reservation and return error */ - for (j = 0; j < i; j += PAGE_SIZE) { - if (follow_phys(vma, vma_start + j, 0, &prot, &paddr)) - continue; - - free_pfn_range(paddr, PAGE_SIZE); - } - - return retval; } /* @@ -795,50 +708,28 @@ cleanup_ret: * prot is passed in as a parameter for the new mapping. If the vma has a * linear pfn mapping for the entire range reserve the entire vma range with * single reserve_pfn_range call. - * Otherwise, we look t the pfn and size and reserve only the specified range - * page by page. - * - * Note that this function can be called with caller trying to map only a - * subrange/page inside the vma. */ int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot, unsigned long pfn, unsigned long size) { - int retval = 0; - unsigned long i, j; - resource_size_t base_paddr; resource_size_t paddr; - unsigned long vma_start = vma->vm_start; - unsigned long vma_end = vma->vm_end; - unsigned long vma_size = vma_end - vma_start; + unsigned long vma_size = vma->vm_end - vma->vm_start; if (!pat_enabled) return 0; + /* + * For now, only handle remap_pfn_range() vmas where + * is_linear_pfn_mapping() == TRUE. Handling of + * vm_insert_pfn() is TBD. + */ if (is_linear_pfn_mapping(vma)) { /* reserve the whole chunk starting from vm_pgoff */ paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT; return reserve_pfn_range(paddr, vma_size, prot, 0); } - /* reserve page by page using pfn and size */ - base_paddr = (resource_size_t)pfn << PAGE_SHIFT; - for (i = 0; i < size; i += PAGE_SIZE) { - paddr = base_paddr + i; - retval = reserve_pfn_range(paddr, PAGE_SIZE, prot, 0); - if (retval) - goto cleanup_ret; - } return 0; - -cleanup_ret: - /* Reserve error: Cleanup partial reservation and return error */ - for (j = 0; j < i; j += PAGE_SIZE) { - paddr = base_paddr + j; - free_pfn_range(paddr, PAGE_SIZE); - } - - return retval; } /* @@ -849,39 +740,23 @@ cleanup_ret: void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn, unsigned long size) { - unsigned long i; resource_size_t paddr; - unsigned long prot; - unsigned long vma_start = vma->vm_start; - unsigned long vma_end = vma->vm_end; - unsigned long vma_size = vma_end - vma_start; + unsigned long vma_size = vma->vm_end - vma->vm_start; if (!pat_enabled) return; + /* + * For now, only handle remap_pfn_range() vmas where + * is_linear_pfn_mapping() == TRUE. Handling of + * vm_insert_pfn() is TBD. + */ if (is_linear_pfn_mapping(vma)) { /* free the whole chunk starting from vm_pgoff */ paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT; free_pfn_range(paddr, vma_size); return; } - - if (size != 0 && size != vma_size) { - /* free page by page, using pfn and size */ - paddr = (resource_size_t)pfn << PAGE_SHIFT; - for (i = 0; i < size; i += PAGE_SIZE) { - paddr = paddr + i; - free_pfn_range(paddr, PAGE_SIZE); - } - } else { - /* free entire vma, page by page, using the pfn from pte */ - for (i = 0; i < vma_size; i += PAGE_SIZE) { - if (follow_phys(vma, vma_start + i, 0, &prot, &paddr)) - continue; - - free_pfn_range(paddr, PAGE_SIZE); - } - } } pgprot_t pgprot_writecombine(pgprot_t prot) diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 5b7c7c8464fe..7aa03a5389f5 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -345,7 +345,8 @@ void __native_set_fixmap(enum fixed_addresses idx, pte_t pte) fixmaps_set++; } -void native_set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags) +void native_set_fixmap(enum fixed_addresses idx, phys_addr_t phys, + pgprot_t flags) { __native_set_fixmap(idx, pfn_pte(phys >> PAGE_SHIFT, flags)); } diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index c7d272b8574c..33c5fa57e43d 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -28,6 +28,7 @@ int acpi_numa __initdata; static struct acpi_table_slit *acpi_slit; static nodemask_t nodes_parsed __initdata; +static nodemask_t cpu_nodes_parsed __initdata; static struct bootnode nodes[MAX_NUMNODES] __initdata; static struct bootnode nodes_add[MAX_NUMNODES]; static int found_add_area __initdata; @@ -141,6 +142,7 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa) apic_id = pa->apic_id; apicid_to_node[apic_id] = node; + node_set(node, cpu_nodes_parsed); acpi_numa = 1; printk(KERN_INFO "SRAT: PXM %u -> APIC %u -> Node %u\n", pxm, apic_id, node); @@ -174,6 +176,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) else apic_id = pa->apic_id; apicid_to_node[apic_id] = node; + node_set(node, cpu_nodes_parsed); acpi_numa = 1; printk(KERN_INFO "SRAT: PXM %u -> APIC %u -> Node %u\n", pxm, apic_id, node); @@ -402,7 +405,8 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end) return -1; } - node_possible_map = nodes_parsed; + /* Account for nodes with cpus and no memory */ + nodes_or(node_possible_map, nodes_parsed, cpu_nodes_parsed); /* Finally register nodes */ for_each_node_mask(i, node_possible_map) diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c index 9bb09823b362..f893d6a6e803 100644 --- a/arch/x86/pci/amd_bus.c +++ b/arch/x86/pci/amd_bus.c @@ -94,12 +94,16 @@ struct pci_root_info { static int pci_root_num; static struct pci_root_info pci_root_info[PCI_ROOT_NR]; -void set_pci_bus_resources_arch_default(struct pci_bus *b) +void x86_pci_root_bus_res_quirks(struct pci_bus *b) { int i; int j; struct pci_root_info *info; + /* don't go for it if _CRS is used */ + if (pci_probe & PCI_USE__CRS) + return; + /* if only one root bus, don't need to anything */ if (pci_root_num < 2) return; diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 8c362b96b644..2202b6257b82 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -147,10 +147,13 @@ static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev) * are examined. */ -void __devinit pcibios_fixup_bus(struct pci_bus *b) +void __devinit pcibios_fixup_bus(struct pci_bus *b) { struct pci_dev *dev; + /* root bus? */ + if (!b->parent) + x86_pci_root_bus_res_quirks(b); pci_read_bridge_bases(b); list_for_each_entry(dev, &b->devices, bus_list) pcibios_fixup_device_resources(dev); diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index f1817f71e009..a85bef20a3b9 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -238,6 +238,10 @@ void __init pcibios_resource_survey(void) */ fs_initcall(pcibios_assign_resources); +void __weak x86_pci_root_bus_res_quirks(struct pci_bus *b) +{ +} + /* * If we set up a device for bus mastering, we need to check the latency * timer as certain crappy BIOSes forget to set it properly. diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 905bb526b133..5fa10bb9604f 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -375,7 +375,7 @@ static acpi_status __init check_mcfg_resource(struct acpi_resource *res, if (!fixmem32) return AE_OK; if ((mcfg_res->start >= fixmem32->address) && - (mcfg_res->end < (fixmem32->address + + (mcfg_res->end <= (fixmem32->address + fixmem32->address_length))) { mcfg_res->flags = 1; return AE_CTRL_TERMINATE; @@ -392,7 +392,7 @@ static acpi_status __init check_mcfg_resource(struct acpi_resource *res, return AE_OK; if ((mcfg_res->start >= address.minimum) && - (mcfg_res->end < (address.minimum + address.address_length))) { + (mcfg_res->end <= (address.minimum + address.address_length))) { mcfg_res->flags = 1; return AE_CTRL_TERMINATE; } @@ -439,7 +439,7 @@ static int __init is_mmconf_reserved(check_reserved_t is_reserved, u64 old_size = size; int valid = 0; - while (!is_reserved(addr, addr + size - 1, E820_RESERVED)) { + while (!is_reserved(addr, addr + size, E820_RESERVED)) { size >>= 1; if (size < (16UL<<20)) break; diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 82cd39a6cbd3..f09e8c36ee80 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -42,6 +42,7 @@ #include <asm/xen/hypervisor.h> #include <asm/fixmap.h> #include <asm/processor.h> +#include <asm/proto.h> #include <asm/msr-index.h> #include <asm/setup.h> #include <asm/desc.h> @@ -168,21 +169,23 @@ static void __init xen_banner(void) xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : ""); } +static __read_mostly unsigned int cpuid_leaf1_edx_mask = ~0; +static __read_mostly unsigned int cpuid_leaf1_ecx_mask = ~0; + static void xen_cpuid(unsigned int *ax, unsigned int *bx, unsigned int *cx, unsigned int *dx) { + unsigned maskecx = ~0; unsigned maskedx = ~0; /* * Mask out inconvenient features, to try and disable as many * unsupported kernel subsystems as possible. */ - if (*ax == 1) - maskedx = ~((1 << X86_FEATURE_APIC) | /* disable APIC */ - (1 << X86_FEATURE_ACPI) | /* disable ACPI */ - (1 << X86_FEATURE_MCE) | /* disable MCE */ - (1 << X86_FEATURE_MCA) | /* disable MCA */ - (1 << X86_FEATURE_ACC)); /* thermal monitoring */ + if (*ax == 1) { + maskecx = cpuid_leaf1_ecx_mask; + maskedx = cpuid_leaf1_edx_mask; + } asm(XEN_EMULATE_PREFIX "cpuid" : "=a" (*ax), @@ -190,9 +193,43 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx, "=c" (*cx), "=d" (*dx) : "0" (*ax), "2" (*cx)); + + *cx &= maskecx; *dx &= maskedx; } +static __init void xen_init_cpuid_mask(void) +{ + unsigned int ax, bx, cx, dx; + + cpuid_leaf1_edx_mask = + ~((1 << X86_FEATURE_MCE) | /* disable MCE */ + (1 << X86_FEATURE_MCA) | /* disable MCA */ + (1 << X86_FEATURE_ACC)); /* thermal monitoring */ + + if (!xen_initial_domain()) + cpuid_leaf1_edx_mask &= + ~((1 << X86_FEATURE_APIC) | /* disable local APIC */ + (1 << X86_FEATURE_ACPI)); /* disable ACPI */ + + ax = 1; + xen_cpuid(&ax, &bx, &cx, &dx); + + /* cpuid claims we support xsave; try enabling it to see what happens */ + if (cx & (1 << (X86_FEATURE_XSAVE % 32))) { + unsigned long cr4; + + set_in_cr4(X86_CR4_OSXSAVE); + + cr4 = read_cr4(); + + if ((cr4 & X86_CR4_OSXSAVE) == 0) + cpuid_leaf1_ecx_mask &= ~(1 << (X86_FEATURE_XSAVE % 32)); + + clear_in_cr4(X86_CR4_OSXSAVE); + } +} + static void xen_set_debugreg(int reg, unsigned long val) { HYPERVISOR_set_debugreg(reg, val); @@ -284,12 +321,11 @@ static void xen_set_ldt(const void *addr, unsigned entries) static void xen_load_gdt(const struct desc_ptr *dtr) { - unsigned long *frames; unsigned long va = dtr->address; unsigned int size = dtr->size + 1; unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE; + unsigned long frames[pages]; int f; - struct multicall_space mcs; /* A GDT can be up to 64k in size, which corresponds to 8192 8-byte entries, or 16 4k pages.. */ @@ -297,19 +333,26 @@ static void xen_load_gdt(const struct desc_ptr *dtr) BUG_ON(size > 65536); BUG_ON(va & ~PAGE_MASK); - mcs = xen_mc_entry(sizeof(*frames) * pages); - frames = mcs.args; - for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) { - frames[f] = arbitrary_virt_to_mfn((void *)va); + int level; + pte_t *ptep = lookup_address(va, &level); + unsigned long pfn, mfn; + void *virt; + + BUG_ON(ptep == NULL); + + pfn = pte_pfn(*ptep); + mfn = pfn_to_mfn(pfn); + virt = __va(PFN_PHYS(pfn)); + + frames[f] = mfn; make_lowmem_page_readonly((void *)va); - make_lowmem_page_readonly(mfn_to_virt(frames[f])); + make_lowmem_page_readonly(virt); } - MULTI_set_gdt(mcs.mc, frames, size / sizeof(struct desc_struct)); - - xen_mc_issue(PARAVIRT_LAZY_CPU); + if (HYPERVISOR_set_gdt(frames, size / sizeof(struct desc_struct))) + BUG(); } static void load_TLS_descriptor(struct thread_struct *t, @@ -385,7 +428,7 @@ static void xen_write_ldt_entry(struct desc_struct *dt, int entrynum, static int cvt_gate_to_trap(int vector, const gate_desc *val, struct trap_info *info) { - if (val->type != 0xf && val->type != 0xe) + if (val->type != GATE_TRAP && val->type != GATE_INTERRUPT) return 0; info->vector = vector; @@ -393,8 +436,8 @@ static int cvt_gate_to_trap(int vector, const gate_desc *val, info->cs = gate_segment(*val); info->flags = val->dpl; /* interrupt gates clear IF */ - if (val->type == 0xe) - info->flags |= 4; + if (val->type == GATE_INTERRUPT) + info->flags |= 1 << 2; return 1; } @@ -872,7 +915,6 @@ static const struct machine_ops __initdata xen_machine_ops = { .emergency_restart = xen_emergency_restart, }; - /* First C function to be called on Xen boot */ asmlinkage void __init xen_start_kernel(void) { @@ -897,6 +939,8 @@ asmlinkage void __init xen_start_kernel(void) xen_init_irq_ops(); + xen_init_cpuid_mask(); + #ifdef CONFIG_X86_LOCAL_APIC /* * set up the basic apic ops. @@ -938,6 +982,11 @@ asmlinkage void __init xen_start_kernel(void) if (!xen_initial_domain()) __supported_pte_mask &= ~(_PAGE_PWT | _PAGE_PCD); +#ifdef CONFIG_X86_64 + /* Work out if we support NX */ + check_efer(); +#endif + /* Don't do the full vcpu_info placement stuff until we have a possible map and a non-dummy shared_info. */ per_cpu(xen_vcpu, 0) = &HYPERVISOR_shared_info->vcpu_info[0]; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index db3802fb7b84..9842b1212407 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -184,7 +184,7 @@ static inline unsigned p2m_index(unsigned long pfn) } /* Build the parallel p2m_top_mfn structures */ -void xen_setup_mfn_list_list(void) +static void __init xen_build_mfn_list_list(void) { unsigned pfn, idx; @@ -198,7 +198,10 @@ void xen_setup_mfn_list_list(void) unsigned topidx = idx * P2M_ENTRIES_PER_PAGE; p2m_top_mfn_list[idx] = virt_to_mfn(&p2m_top_mfn[topidx]); } +} +void xen_setup_mfn_list_list(void) +{ BUG_ON(HYPERVISOR_shared_info == &xen_dummy_shared_info); HYPERVISOR_shared_info->arch.pfn_to_mfn_frame_list_list = @@ -218,6 +221,8 @@ void __init xen_build_dynamic_phys_to_machine(void) p2m_top[topidx] = &mfn_list[pfn]; } + + xen_build_mfn_list_list(); } unsigned long get_phys_to_machine(unsigned long pfn) @@ -233,47 +238,74 @@ unsigned long get_phys_to_machine(unsigned long pfn) } EXPORT_SYMBOL_GPL(get_phys_to_machine); -static void alloc_p2m(unsigned long **pp, unsigned long *mfnp) +/* install a new p2m_top page */ +bool install_p2mtop_page(unsigned long pfn, unsigned long *p) { - unsigned long *p; + unsigned topidx = p2m_top_index(pfn); + unsigned long **pfnp, *mfnp; unsigned i; - p = (void *)__get_free_page(GFP_KERNEL | __GFP_NOFAIL); - BUG_ON(p == NULL); + pfnp = &p2m_top[topidx]; + mfnp = &p2m_top_mfn[topidx]; for (i = 0; i < P2M_ENTRIES_PER_PAGE; i++) p[i] = INVALID_P2M_ENTRY; - if (cmpxchg(pp, p2m_missing, p) != p2m_missing) - free_page((unsigned long)p); - else + if (cmpxchg(pfnp, p2m_missing, p) == p2m_missing) { *mfnp = virt_to_mfn(p); + return true; + } + + return false; } -void set_phys_to_machine(unsigned long pfn, unsigned long mfn) +static void alloc_p2m(unsigned long pfn) { - unsigned topidx, idx; + unsigned long *p; - if (unlikely(xen_feature(XENFEAT_auto_translated_physmap))) { - BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY); - return; - } + p = (void *)__get_free_page(GFP_KERNEL | __GFP_NOFAIL); + BUG_ON(p == NULL); + + if (!install_p2mtop_page(pfn, p)) + free_page((unsigned long)p); +} + +/* Try to install p2m mapping; fail if intermediate bits missing */ +bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) +{ + unsigned topidx, idx; if (unlikely(pfn >= MAX_DOMAIN_PAGES)) { BUG_ON(mfn != INVALID_P2M_ENTRY); - return; + return true; } topidx = p2m_top_index(pfn); if (p2m_top[topidx] == p2m_missing) { - /* no need to allocate a page to store an invalid entry */ if (mfn == INVALID_P2M_ENTRY) - return; - alloc_p2m(&p2m_top[topidx], &p2m_top_mfn[topidx]); + return true; + return false; } idx = p2m_index(pfn); p2m_top[topidx][idx] = mfn; + + return true; +} + +void set_phys_to_machine(unsigned long pfn, unsigned long mfn) +{ + if (unlikely(xen_feature(XENFEAT_auto_translated_physmap))) { + BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY); + return; + } + + if (unlikely(!__set_phys_to_machine(pfn, mfn))) { + alloc_p2m(pfn); + + if (!__set_phys_to_machine(pfn, mfn)) + BUG(); + } } unsigned long arbitrary_virt_to_mfn(void *vaddr) @@ -987,7 +1019,7 @@ static __init int xen_mark_pinned(struct mm_struct *mm, struct page *page, return 0; } -void __init xen_mark_init_mm_pinned(void) +static void __init xen_mark_init_mm_pinned(void) { xen_pgd_walk(&init_mm, xen_mark_pinned, FIXADDR_TOP); } @@ -1270,8 +1302,8 @@ static void xen_flush_tlb_others(const struct cpumask *cpus, } *args; struct multicall_space mcs; - BUG_ON(cpumask_empty(cpus)); - BUG_ON(!mm); + if (cpumask_empty(cpus)) + return; /* nothing to do */ mcs = xen_mc_entry(sizeof(*args)); args = mcs.args; @@ -1438,6 +1470,15 @@ static __init void xen_set_pte_init(pte_t *ptep, pte_t pte) } #endif +static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn) +{ + struct mmuext_op op; + op.cmd = cmd; + op.arg1.mfn = pfn_to_mfn(pfn); + if (HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF)) + BUG(); +} + /* Early in boot, while setting up the initial pagetable, assume everything is pinned. */ static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn) @@ -1446,22 +1487,29 @@ static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn) BUG_ON(mem_map); /* should only be used early */ #endif make_lowmem_page_readonly(__va(PFN_PHYS(pfn))); + pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn); +} + +/* Used for pmd and pud */ +static __init void xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn) +{ +#ifdef CONFIG_FLATMEM + BUG_ON(mem_map); /* should only be used early */ +#endif + make_lowmem_page_readonly(__va(PFN_PHYS(pfn))); } /* Early release_pte assumes that all pts are pinned, since there's only init_mm and anything attached to that is pinned. */ -static void xen_release_pte_init(unsigned long pfn) +static __init void xen_release_pte_init(unsigned long pfn) { + pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn); make_lowmem_page_readwrite(__va(PFN_PHYS(pfn))); } -static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn) +static __init void xen_release_pmd_init(unsigned long pfn) { - struct mmuext_op op; - op.cmd = cmd; - op.arg1.mfn = pfn_to_mfn(pfn); - if (HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF)) - BUG(); + make_lowmem_page_readwrite(__va(PFN_PHYS(pfn))); } /* This needs to make sure the new pte page is pinned iff its being @@ -1750,7 +1798,7 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd, } #endif /* CONFIG_X86_64 */ -static void xen_set_fixmap(unsigned idx, unsigned long phys, pgprot_t prot) +static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot) { pte_t pte; @@ -1773,6 +1821,9 @@ static void xen_set_fixmap(unsigned idx, unsigned long phys, pgprot_t prot) #ifdef CONFIG_X86_LOCAL_APIC case FIX_APIC_BASE: /* maps dummy local APIC */ #endif + case FIX_TEXT_POKE0: + case FIX_TEXT_POKE1: + /* All local page mappings */ pte = pfn_pte(phys, prot); break; @@ -1819,7 +1870,6 @@ __init void xen_post_allocator_init(void) xen_mark_init_mm_pinned(); } - const struct pv_mmu_ops xen_mmu_ops __initdata = { .pagetable_setup_start = xen_pagetable_setup_start, .pagetable_setup_done = xen_pagetable_setup_done, @@ -1843,9 +1893,9 @@ const struct pv_mmu_ops xen_mmu_ops __initdata = { .alloc_pte = xen_alloc_pte_init, .release_pte = xen_release_pte_init, - .alloc_pmd = xen_alloc_pte_init, + .alloc_pmd = xen_alloc_pmd_init, .alloc_pmd_clone = paravirt_nop, - .release_pmd = xen_release_pte_init, + .release_pmd = xen_release_pmd_init, #ifdef CONFIG_HIGHPTE .kmap_atomic_pte = xen_kmap_atomic_pte, @@ -1883,8 +1933,8 @@ const struct pv_mmu_ops xen_mmu_ops __initdata = { .make_pud = PV_CALLEE_SAVE(xen_make_pud), .set_pgd = xen_set_pgd_hyper, - .alloc_pud = xen_alloc_pte_init, - .release_pud = xen_release_pte_init, + .alloc_pud = xen_alloc_pmd_init, + .release_pud = xen_release_pmd_init, #endif /* PAGETABLE_LEVELS == 4 */ .activate_mm = xen_activate_mm, diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h index 24d1b44a337d..da7302624897 100644 --- a/arch/x86/xen/mmu.h +++ b/arch/x86/xen/mmu.h @@ -11,6 +11,9 @@ enum pt_level { }; +bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn); +bool install_p2mtop_page(unsigned long pfn, unsigned long *p); + void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 585a6e330837..429834ec1687 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -317,7 +317,7 @@ static int __cpuinit xen_cpu_up(unsigned int cpu) BUG_ON(rc); while(per_cpu(cpu_state, cpu) != CPU_ONLINE) { - HYPERVISOR_sched_op(SCHEDOP_yield, 0); + HYPERVISOR_sched_op(SCHEDOP_yield, NULL); barrier(); } @@ -422,7 +422,7 @@ static void xen_smp_send_call_function_ipi(const struct cpumask *mask) /* Make sure other vcpus get a chance to run if they need to. */ for_each_cpu(cpu, mask) { if (xen_vcpu_stolen(cpu)) { - HYPERVISOR_sched_op(SCHEDOP_yield, 0); + HYPERVISOR_sched_op(SCHEDOP_yield, NULL); break; } } diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 14f240623497..0a5aa44299a5 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -213,6 +213,11 @@ cycle_t xen_clocksource_read(void) return ret; } +static cycle_t xen_clocksource_get_cycles(struct clocksource *cs) +{ + return xen_clocksource_read(); +} + static void xen_read_wallclock(struct timespec *ts) { struct shared_info *s = HYPERVISOR_shared_info; @@ -241,7 +246,7 @@ int xen_set_wallclock(unsigned long now) static struct clocksource xen_clocksource __read_mostly = { .name = "xen", .rating = 400, - .read = xen_clocksource_read, + .read = xen_clocksource_get_cycles, .mask = ~0, .mult = 1<<XEN_SHIFT, /* time directly in nanoseconds */ .shift = XEN_SHIFT, diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 2f5ef2632ea2..20139464943c 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -57,8 +57,6 @@ irqreturn_t xen_debug_interrupt(int irq, void *dev_id); bool xen_vcpu_stolen(int vcpu); -void xen_mark_init_mm_pinned(void); - void xen_setup_vcpu_info_placement(void); #ifdef CONFIG_SMP diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S index 0817f9db836e..d9ddc1ba761c 100644 --- a/arch/xtensa/kernel/head.S +++ b/arch/xtensa/kernel/head.S @@ -19,6 +19,7 @@ #include <asm/page.h> #include <asm/cacheasm.h> +#include <linux/init.h> #include <linux/linkage.h> /* @@ -45,7 +46,7 @@ * instruction. */ - .section .head.text, "ax" + __HEAD .globl _start _start: _j 2f .align 4 diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index c1be9a4a740c..5accf51053da 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -85,8 +85,8 @@ SECTIONS .text : { - /* The .head.text section must be the first section! */ - *(.head.text) + /* The HEAD_TEXT section must be the first section! */ + HEAD_TEXT *(.literal .text) VMLINUX_SYMBOL(__sched_text_start) = .; *(.sched.literal .sched.text) |