diff options
Diffstat (limited to 'arch/mips/include/asm')
34 files changed, 293 insertions, 441 deletions
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index 61b0fc2026e6..4ebd8ce254ce 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -6,7 +6,6 @@ generated-y += syscall_table_64_n64.h generated-y += syscall_table_64_o32.h generic-y += current.h generic-y += device.h -generic-y += dma-contiguous.h generic-y += emergency-restart.h generic-y += export.h generic-y += irq_work.h @@ -19,6 +18,7 @@ generic-y += preempt.h generic-y += qrwlock.h generic-y += qspinlock.h generic-y += sections.h +generic-y += serial.h generic-y += trace_clock.h generic-y += unaligned.h generic-y += user.h diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h index feb069cbf44e..655f40ddb6d1 100644 --- a/arch/mips/include/asm/asmmacro.h +++ b/arch/mips/include/asm/asmmacro.h @@ -63,7 +63,7 @@ .endm .macro local_irq_disable reg=t0 -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION lw \reg, TI_PRE_COUNT($28) addi \reg, \reg, 1 sw \reg, TI_PRE_COUNT($28) @@ -73,7 +73,7 @@ xori \reg, \reg, 1 mtc0 \reg, CP0_STATUS irq_disable_hazard -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION lw \reg, TI_PRE_COUNT($28) addi \reg, \reg, -1 sw \reg, TI_PRE_COUNT($28) diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index d41a5057bc69..61727785a247 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -81,6 +81,7 @@ enum loongson2ef_machine_type { #define MACH_INGENIC_JZ4770 2 /* JZ4770 SOC */ #define MACH_INGENIC_JZ4780 3 /* JZ4780 SOC */ #define MACH_INGENIC_X1000 4 /* X1000 SOC */ +#define MACH_INGENIC_X1830 5 /* X1830 SOC */ extern char *system_type; const char *get_system_type(void); diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h index c99166eadbde..255afcdd79c9 100644 --- a/arch/mips/include/asm/compat.h +++ b/arch/mips/include/asm/compat.h @@ -100,24 +100,6 @@ typedef u32 compat_sigset_word; #define COMPAT_OFF_T_MAX 0x7fffffff -/* - * A pointer passed in from user mode. This should not - * be used for syscall parameters, just declare them - * as pointers because the syscall entry code will have - * appropriately converted them already. - */ - -static inline void __user *compat_ptr(compat_uptr_t uptr) -{ - /* cast to a __user pointer via "unsigned long" makes sparse happy */ - return (void __user *)(unsigned long)(long)uptr; -} - -static inline compat_uptr_t ptr_to_compat(void __user *uptr) -{ - return (u32)(unsigned long)uptr; -} - static inline void __user *arch_compat_alloc_user_space(long len) { struct pt_regs *regs = (struct pt_regs *) diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index 983a6a7f43a1..de44c92b1c1f 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -555,6 +555,10 @@ # define cpu_has_perf __opt(MIPS_CPU_PERF) #endif +#ifndef cpu_has_mac2008_only +# define cpu_has_mac2008_only __opt(MIPS_CPU_MAC_2008_ONLY) +#endif + #ifdef CONFIG_SMP /* * Some systems share FTLB RAMs between threads within a core (siblings in diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index ea830783d663..216a22916740 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -46,7 +46,7 @@ #define PRID_COMP_NETLOGIC 0x0c0000 #define PRID_COMP_CAVIUM 0x0d0000 #define PRID_COMP_LOONGSON 0x140000 -#define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4740, JZ4750 */ +#define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4740, JZ4750, X1830 */ #define PRID_COMP_INGENIC_D1 0xd10000 /* JZ4770, JZ4775, X1000 */ #define PRID_COMP_INGENIC_E1 0xe10000 /* JZ4780 */ @@ -185,7 +185,8 @@ * These are the PRID's for when 23:16 == PRID_COMP_INGENIC_* */ -#define PRID_IMP_XBURST 0x0200 +#define PRID_IMP_XBURST_REV1 0x0200 /* XBurst with MXU SIMD ISA */ +#define PRID_IMP_XBURST_REV2 0x0100 /* XBurst with MXU2 SIMD ISA */ /* * These are the PRID's for when 23:16 == PRID_COMP_NETLOGIC @@ -415,6 +416,7 @@ enum cpu_type_enum { #define MIPS_CPU_MT_PER_TC_PERF_COUNTERS \ BIT_ULL(56) /* CPU has perf counters implemented per TC (MIPSMT ASE) */ #define MIPS_CPU_MMID BIT_ULL(57) /* CPU supports MemoryMapIDs */ +#define MIPS_CPU_MAC_2008_ONLY BIT_ULL(58) /* CPU Only support MAC2008 Fused multiply-add instruction */ /* * CPU ASE encodings diff --git a/arch/mips/include/asm/gio_device.h b/arch/mips/include/asm/gio_device.h index c52948f9ca95..159087f5386e 100644 --- a/arch/mips/include/asm/gio_device.h +++ b/arch/mips/include/asm/gio_device.h @@ -32,8 +32,6 @@ struct gio_driver { }; #define to_gio_driver(drv) container_of(drv, struct gio_driver, driver) -extern const struct gio_device_id *gio_match_device(const struct gio_device_id *, - const struct gio_device *); extern struct gio_device *gio_dev_get(struct gio_device *); extern void gio_dev_put(struct gio_device *); diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h index a4f48b0f5541..a0b92205f933 100644 --- a/arch/mips/include/asm/hazards.h +++ b/arch/mips/include/asm/hazards.h @@ -23,7 +23,7 @@ * TLB hazards */ #if (defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)) && \ - !defined(CONFIG_CPU_CAVIUM_OCTEON) && !defined(CONFIG_LOONGSON3_ENHANCEMENT) + !defined(CONFIG_CPU_CAVIUM_OCTEON) && !defined(CONFIG_CPU_LOONGSON64) /* * MIPSR2 defines ehb for hazard avoidance @@ -158,7 +158,7 @@ do { \ } while (0) #elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \ - defined(CONFIG_CPU_LOONGSON2EF) || defined(CONFIG_LOONGSON3_ENHANCEMENT) || \ + defined(CONFIG_CPU_LOONGSON2EF) || defined(CONFIG_CPU_LOONGSON64) || \ defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_R5500) || defined(CONFIG_CPU_XLR) /* diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 3f6ce74335b4..cf1f2a4a2418 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -227,29 +227,7 @@ static inline void __iomem *ioremap_prot(phys_addr_t offset, */ #define ioremap(offset, size) \ __ioremap_mode((offset), (size), _CACHE_UNCACHED) - -/* - * ioremap_nocache - map bus memory into CPU space - * @offset: bus address of the memory - * @size: size of the resource to map - * - * ioremap_nocache 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. - * - * This version of ioremap ensures that the memory is marked uncachable - * on the CPU as well as honouring existing caching rules from things like - * the PCI bus. Note that there are other caches and buffers on many - * busses. In particular driver authors should read up on PCI writes - * - * It's useful if some control registers are in such an area and - * write combining or read caching is not desirable: - */ -#define ioremap_nocache(offset, size) \ - __ioremap_mode((offset), (size), _CACHE_UNCACHED) -#define ioremap_uc ioremap_nocache +#define ioremap_uc ioremap /* * ioremap_cache - map bus memory into CPU space diff --git a/arch/mips/include/asm/irqflags.h b/arch/mips/include/asm/irqflags.h index c4728bbdf15b..47a8ffc0b413 100644 --- a/arch/mips/include/asm/irqflags.h +++ b/arch/mips/include/asm/irqflags.h @@ -18,7 +18,7 @@ #include <asm/compiler.h> #include <asm/hazards.h> -#if defined(CONFIG_CPU_MIPSR2) || defined (CONFIG_CPU_MIPSR6) +#if defined(CONFIG_CPU_HAS_DIEI) static inline void arch_local_irq_disable(void) { @@ -94,7 +94,7 @@ static inline void arch_local_irq_restore(unsigned long flags) void arch_local_irq_disable(void); unsigned long arch_local_irq_save(void); void arch_local_irq_restore(unsigned long flags); -#endif /* CONFIG_CPU_MIPSR2 || CONFIG_CPU_MIPSR6 */ +#endif /* CONFIG_CPU_HAS_DIEI */ static inline void arch_local_irq_enable(void) { @@ -102,7 +102,7 @@ static inline void arch_local_irq_enable(void) " .set push \n" " .set reorder \n" " .set noat \n" -#if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6) +#if defined(CONFIG_CPU_HAS_DIEI) " ei \n" #else " mfc0 $1,$12 \n" diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h index 02783e141c32..fef0fda8f82f 100644 --- a/arch/mips/include/asm/local.h +++ b/arch/mips/include/asm/local.h @@ -37,6 +37,7 @@ static __inline__ long local_add_return(long i, local_t * l) __asm__ __volatile__( " .set push \n" " .set arch=r4000 \n" + __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_add_return \n" " addu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -52,6 +53,7 @@ static __inline__ long local_add_return(long i, local_t * l) __asm__ __volatile__( " .set push \n" " .set "MIPS_ISA_ARCH_LEVEL" \n" + __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_add_return \n" " addu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -84,6 +86,7 @@ static __inline__ long local_sub_return(long i, local_t * l) __asm__ __volatile__( " .set push \n" " .set arch=r4000 \n" + __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_sub_return \n" " subu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -99,6 +102,7 @@ static __inline__ long local_sub_return(long i, local_t * l) __asm__ __volatile__( " .set push \n" " .set "MIPS_ISA_ARCH_LEVEL" \n" + __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_sub_return \n" " subu %0, %1, %3 \n" __SC "%0, %2 \n" diff --git a/arch/mips/include/asm/mach-ip27/kernel-entry-init.h b/arch/mips/include/asm/mach-ip27/kernel-entry-init.h index f992c1db876b..3e54f605a70b 100644 --- a/arch/mips/include/asm/mach-ip27/kernel-entry-init.h +++ b/arch/mips/include/asm/mach-ip27/kernel-entry-init.h @@ -10,20 +10,10 @@ #define __ASM_MACH_IP27_KERNEL_ENTRY_H #include <asm/sn/addrs.h> -#include <asm/sn/sn0/hubni.h> +#include <asm/sn/agent.h> #include <asm/sn/klkernvars.h> /* - * Returns the local nasid into res. - */ - .macro GET_NASID_ASM res - dli \res, LOCAL_HUB_ADDR(NI_STATUS_REV_ID) - ld \res, (\res) - and \res, NSRI_NODEID_MASK - dsrl \res, NSRI_NODEID_SHFT - .endm - -/* * TLB bits */ #define PAGE_GLOBAL (1 << 6) diff --git a/arch/mips/include/asm/mach-ip27/mangle-port.h b/arch/mips/include/asm/mach-ip27/mangle-port.h index f6e4912ea062..27c56efa519f 100644 --- a/arch/mips/include/asm/mach-ip27/mangle-port.h +++ b/arch/mips/include/asm/mach-ip27/mangle-port.h @@ -8,7 +8,7 @@ #ifndef __ASM_MACH_IP27_MANGLE_PORT_H #define __ASM_MACH_IP27_MANGLE_PORT_H -#define __swizzle_addr_b(port) (port) +#define __swizzle_addr_b(port) ((port) ^ 3) #define __swizzle_addr_w(port) ((port) ^ 2) #define __swizzle_addr_l(port) (port) #define __swizzle_addr_q(port) (port) @@ -20,6 +20,6 @@ # define ioswabl(a, x) (x) # define __mem_ioswabl(a, x) cpu_to_le32(x) # define ioswabq(a, x) (x) -# define __mem_ioswabq(a, x) cpu_to_le32(x) +# define __mem_ioswabq(a, x) cpu_to_le64(x) #endif /* __ASM_MACH_IP27_MANGLE_PORT_H */ diff --git a/arch/mips/include/asm/mach-ip27/mmzone.h b/arch/mips/include/asm/mach-ip27/mmzone.h index f463826515df..08c36e50a860 100644 --- a/arch/mips/include/asm/mach-ip27/mmzone.h +++ b/arch/mips/include/asm/mach-ip27/mmzone.h @@ -4,7 +4,8 @@ #include <asm/sn/addrs.h> #include <asm/sn/arch.h> -#include <asm/sn/hub.h> +#include <asm/sn/agent.h> +#include <asm/sn/klkernvars.h> #define pa_to_nid(addr) NASID_GET(addr) @@ -12,7 +13,6 @@ struct hub_data { kern_vars_t kern_vars; DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW); cpumask_t h_cpus; - unsigned long slice_map; }; struct node_data { diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index be61ddcdacab..d66cc53feab8 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -2,12 +2,12 @@ #ifndef _ASM_MACH_TOPOLOGY_H #define _ASM_MACH_TOPOLOGY_H 1 -#include <asm/sn/hub.h> #include <asm/sn/types.h> #include <asm/mmzone.h> struct cpuinfo_ip27 { nasid_t p_nasid; /* my node ID in numa-as-id-space */ + unsigned short p_speed; /* cpu speed in MHz */ unsigned char p_slice; /* Physical position on node board */ }; diff --git a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h index 7dc8d75445a9..4fab38c743dd 100644 --- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h @@ -46,5 +46,7 @@ #define cpu_has_wsbh 1 #define cpu_has_ic_fills_f_dc 1 #define cpu_hwrena_impl_bits 0xc0000000 +#define cpu_has_mac2008_only 1 +#define cpu_has_mips_r2_exec_hazard 0 #endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H */ diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 0d5a30988697..796fe47cfd17 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -1101,9 +1101,12 @@ /* * Bits 22:20 of the FPU Status Register will be read as 0, * and should be written as zero. + * MAC2008 was removed in Release 5 so we still treat it as + * reserved. */ #define FPU_CSR_RSVD (_ULCAST_(7) << 20) +#define FPU_CSR_MAC2008 (_ULCAST_(1) << 20) #define FPU_CSR_ABS2008 (_ULCAST_(1) << 19) #define FPU_CSR_NAN2008 (_ULCAST_(1) << 18) diff --git a/arch/mips/include/asm/pci/bridge.h b/arch/mips/include/asm/pci/bridge.h index 3bc630ff9ad4..9c476a0400e0 100644 --- a/arch/mips/include/asm/pci/bridge.h +++ b/arch/mips/include/asm/pci/bridge.h @@ -806,7 +806,8 @@ struct bridge_controller { unsigned long baddr; unsigned long intr_addr; struct irq_domain *domain; - unsigned int pci_int[8]; + unsigned int pci_int[8][2]; + unsigned int int_mapping[8][2]; u32 ioc3_sid[8]; nasid_t nasid; }; diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 91b89aab1787..aef5378f909c 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -639,6 +639,11 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm, #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ +#ifdef _PAGE_HUGE +#define pmd_leaf(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#define pud_leaf(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) +#endif + #define gup_fast_permitted(start, end) (!cpu_has_dc_aliases) #include <asm-generic/pgtable.h> diff --git a/arch/mips/include/asm/serial.h b/arch/mips/include/asm/serial.h deleted file mode 100644 index 2777148dbfc5..000000000000 --- a/arch/mips/include/asm/serial.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2017 MIPS Tech, LLC - */ -#ifndef __ASM__SERIAL_H -#define __ASM__SERIAL_H - -#ifdef CONFIG_MIPS_GENERIC -/* - * Generic kernels cannot know a correct value for all platforms at - * compile time. Set it to 0 to prevent 8250_early using it - */ -#define BASE_BAUD 0 -#else -#include <asm-generic/serial.h> -#endif - -#endif /* __ASM__SERIAL_H */ diff --git a/arch/mips/include/asm/sn/arch.h b/arch/mips/include/asm/sn/arch.h index f7d3273d9599..9a9682543e89 100644 --- a/arch/mips/include/asm/sn/arch.h +++ b/arch/mips/include/asm/sn/arch.h @@ -25,7 +25,4 @@ #define INVALID_MODULE (moduleid_t)-1 #define INVALID_PARTID (partid_t)-1 -extern nasid_t get_nasid(void); -extern int get_cpu_slice(cpuid_t); - #endif /* _ASM_SN_ARCH_H */ diff --git a/arch/mips/include/asm/sn/hub.h b/arch/mips/include/asm/sn/hub.h deleted file mode 100644 index 45878fbefbae..000000000000 --- a/arch/mips/include/asm/sn/hub.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SN_HUB_H -#define __ASM_SN_HUB_H - -#include <linux/types.h> -#include <linux/cpumask.h> -#include <asm/sn/types.h> -#include <asm/sn/io.h> -#include <asm/sn/klkernvars.h> -#include <asm/xtalk/xtalk.h> - -/* ip27-hubio.c */ -extern unsigned long hub_pio_map(nasid_t nasid, xwidgetnum_t widget, - unsigned long xtalk_addr, size_t size); -extern void hub_pio_init(nasid_t nasid); - -#endif /* __ASM_SN_HUB_H */ diff --git a/arch/mips/include/asm/sn/intr.h b/arch/mips/include/asm/sn/intr.h index fc1348193957..3d6954d370dc 100644 --- a/arch/mips/include/asm/sn/intr.h +++ b/arch/mips/include/asm/sn/intr.h @@ -8,15 +8,6 @@ #ifndef __ASM_SN_INTR_H #define __ASM_SN_INTR_H -/* Number of interrupt levels associated with each interrupt register. */ -#define N_INTPEND_BITS 64 - -#define INT_PEND0_BASELVL 0 -#define INT_PEND1_BASELVL 64 - -#define N_INTPENDJUNK_BITS 8 -#define INTPENDJUNK_CLRBIT 0x80 - /* * Macros to manipulate the interrupt register on the calling hub chip. */ @@ -84,14 +75,6 @@ do { \ #define CPU_RESCHED_B_IRQ 8 #define CPU_CALL_A_IRQ 9 #define CPU_CALL_B_IRQ 10 -#define MSC_MESG_INTR 11 -#define BASE_PCI_IRQ 12 - -/* - * INT_PEND0 again, bits determined by hardware / hardcoded: - */ -#define SDISK_INTR 63 /* SABLE name */ -#define IP_PEND0_6_63 63 /* What is this bit? */ /* * INT_PEND1 hard-coded bits: diff --git a/arch/mips/include/asm/sn/ioc3.h b/arch/mips/include/asm/sn/ioc3.h index 78ef760ddde4..2c09c17cadcd 100644 --- a/arch/mips/include/asm/sn/ioc3.h +++ b/arch/mips/include/asm/sn/ioc3.h @@ -21,50 +21,50 @@ struct ioc3_serialregs { /* SUPERIO uart register map */ struct ioc3_uartregs { + u8 iu_lcr; union { - u8 iu_rbr; /* read only, DLAB == 0 */ - u8 iu_thr; /* write only, DLAB == 0 */ - u8 iu_dll; /* DLAB == 1 */ + u8 iu_iir; /* read only */ + u8 iu_fcr; /* write only */ }; union { u8 iu_ier; /* DLAB == 0 */ u8 iu_dlm; /* DLAB == 1 */ }; union { - u8 iu_iir; /* read only */ - u8 iu_fcr; /* write only */ + u8 iu_rbr; /* read only, DLAB == 0 */ + u8 iu_thr; /* write only, DLAB == 0 */ + u8 iu_dll; /* DLAB == 1 */ }; - u8 iu_lcr; - u8 iu_mcr; - u8 iu_lsr; - u8 iu_msr; u8 iu_scr; + u8 iu_msr; + u8 iu_lsr; + u8 iu_mcr; }; struct ioc3_sioregs { u8 fill[0x141]; /* starts at 0x141 */ - u8 uartc; u8 kbdcg; + u8 uartc; - u8 fill0[0x150 - 0x142 - 1]; + u8 fill0[0x151 - 0x142 - 1]; - u8 pp_data; - u8 pp_dsr; u8 pp_dcr; + u8 pp_dsr; + u8 pp_data; - u8 fill1[0x158 - 0x152 - 1]; + u8 fill1[0x159 - 0x153 - 1]; - u8 pp_fifa; - u8 pp_cfgb; u8 pp_ecr; + u8 pp_cfgb; + u8 pp_fifa; - u8 fill2[0x168 - 0x15a - 1]; + u8 fill2[0x16a - 0x15b - 1]; - u8 rtcad; u8 rtcdat; + u8 rtcad; - u8 fill3[0x170 - 0x169 - 1]; + u8 fill3[0x170 - 0x16b - 1]; struct ioc3_uartregs uartb; /* 0x20170 */ struct ioc3_uartregs uarta; /* 0x20178 */ @@ -598,5 +598,9 @@ struct ioc3_etxd { #define IOC3_SUBSYS_IP30_SYSBOARD 0xc304 #define IOC3_SUBSYS_MENET 0xc305 #define IOC3_SUBSYS_MENET4 0xc306 +#define IOC3_SUBSYS_IO7 0xc307 +#define IOC3_SUBSYS_IO8 0xc308 +#define IOC3_SUBSYS_IO9 0xc309 +#define IOC3_SUBSYS_IP34_SYSBOARD 0xc30A #endif /* MIPS_SN_IOC3_H */ diff --git a/arch/mips/include/asm/sn/klconfig.h b/arch/mips/include/asm/sn/klconfig.h index 467c313d5767..117f85e4bef5 100644 --- a/arch/mips/include/asm/sn/klconfig.h +++ b/arch/mips/include/asm/sn/klconfig.h @@ -889,10 +889,6 @@ typedef union { extern lboard_t *find_lboard(lboard_t *start, unsigned char type); extern klinfo_t *find_component(lboard_t *brd, klinfo_t *kli, unsigned char type); extern klinfo_t *find_first_component(lboard_t *brd, unsigned char type); -extern klcpu_t *nasid_slice_to_cpuinfo(nasid_t, int); extern lboard_t *find_lboard_class(lboard_t *start, unsigned char brd_class); - -extern klcpu_t *sn_get_cpuinfo(cpuid_t cpu); - #endif /* _ASM_SN_KLCONFIG_H */ diff --git a/arch/mips/include/asm/sn/kldir.h b/arch/mips/include/asm/sn/kldir.h index bfb3aec94539..245f59bf3845 100644 --- a/arch/mips/include/asm/sn/kldir.h +++ b/arch/mips/include/asm/sn/kldir.h @@ -1,201 +1,16 @@ -/* - * 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. - * - * Derived from IRIX <sys/SN/kldir.h>, revision 1.21. - * - * Copyright (C) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc. - * Copyright (C) 1999, 2000 by Ralf Baechle - */ +/* SPDX-License-Identifier: GPL-2.0 */ + #ifndef _ASM_SN_KLDIR_H #define _ASM_SN_KLDIR_H - -/* - * The kldir memory area resides at a fixed place in each node's memory and - * provides pointers to most other IP27 memory areas. This allows us to - * resize and/or relocate memory areas at a later time without breaking all - * firmware and kernels that use them. Indices in the array are - * permanently dedicated to areas listed below. Some memory areas (marked - * below) reside at a permanently fixed location, but are included in the - * directory for completeness. - */ - #define KLDIR_MAGIC 0x434d5f53505f5357 -/* - * The upper portion of the memory map applies during boot - * only and is overwritten by IRIX/SYMMON. - * - * MEMORY MAP PER NODE - * - * 0x2000000 (32M) +-----------------------------------------+ - * | IO6 BUFFERS FOR FLASH ENET IOC3 | - * 0x1F80000 (31.5M) +-----------------------------------------+ - * | IO6 TEXT/DATA/BSS/stack | - * 0x1C00000 (30M) +-----------------------------------------+ - * | IO6 PROM DEBUG TEXT/DATA/BSS/stack | - * 0x0800000 (28M) +-----------------------------------------+ - * | IP27 PROM TEXT/DATA/BSS/stack | - * 0x1B00000 (27M) +-----------------------------------------+ - * | IP27 CFG | - * 0x1A00000 (26M) +-----------------------------------------+ - * | Graphics PROM | - * 0x1800000 (24M) +-----------------------------------------+ - * | 3rd Party PROM drivers | - * 0x1600000 (22M) +-----------------------------------------+ - * | | - * | Free | - * | | - * +-----------------------------------------+ - * | UNIX DEBUG Version | - * 0x190000 (2M--) +-----------------------------------------+ - * | SYMMON | - * | (For UNIX Debug only) | - * 0x34000 (208K) +-----------------------------------------+ - * | SYMMON STACK [NUM_CPU_PER_NODE] | - * | (For UNIX Debug only) | - * 0x25000 (148K) +-----------------------------------------+ - * | KLCONFIG - II (temp) | - * | | - * | ---------------------------- | - * | | - * | UNIX NON-DEBUG Version | - * 0x19000 (100K) +-----------------------------------------+ - * - * - * The lower portion of the memory map contains information that is - * permanent and is used by the IP27PROM, IO6PROM and IRIX. - * - * 0x19000 (100K) +-----------------------------------------+ - * | | - * | PI Error Spools (32K) | - * | | - * 0x12000 (72K) +-----------------------------------------+ - * | Unused | - * 0x11c00 (71K) +-----------------------------------------+ - * | CPU 1 NMI Eframe area | - * 0x11a00 (70.5K) +-----------------------------------------+ - * | CPU 0 NMI Eframe area | - * 0x11800 (70K) +-----------------------------------------+ - * | CPU 1 NMI Register save area | - * 0x11600 (69.5K) +-----------------------------------------+ - * | CPU 0 NMI Register save area | - * 0x11400 (69K) +-----------------------------------------+ - * | GDA (1k) | - * 0x11000 (68K) +-----------------------------------------+ - * | Early cache Exception stack | - * | and/or | - * | kernel/io6prom nmi registers | - * 0x10800 (66k) +-----------------------------------------+ - * | cache error eframe | - * 0x10400 (65K) +-----------------------------------------+ - * | Exception Handlers (UALIAS copy) | - * 0x10000 (64K) +-----------------------------------------+ - * | | - * | | - * | KLCONFIG - I (permanent) (48K) | - * | | - * | | - * | | - * 0x4000 (16K) +-----------------------------------------+ - * | NMI Handler (Protected Page) | - * 0x3000 (12K) +-----------------------------------------+ - * | ARCS PVECTORS (master node only) | - * 0x2c00 (11K) +-----------------------------------------+ - * | ARCS TVECTORS (master node only) | - * 0x2800 (10K) +-----------------------------------------+ - * | LAUNCH [NUM_CPU] | - * 0x2400 (9K) +-----------------------------------------+ - * | Low memory directory (KLDIR) | - * 0x2000 (8K) +-----------------------------------------+ - * | ARCS SPB (1K) | - * 0x1000 (4K) +-----------------------------------------+ - * | Early cache Exception stack | - * | and/or | - * | kernel/io6prom nmi registers | - * 0x800 (2k) +-----------------------------------------+ - * | cache error eframe | - * 0x400 (1K) +-----------------------------------------+ - * | Exception Handlers | - * 0x0 (0K) +-----------------------------------------+ - */ - -#ifdef __ASSEMBLY__ #define KLDIR_OFF_MAGIC 0x00 #define KLDIR_OFF_OFFSET 0x08 #define KLDIR_OFF_POINTER 0x10 #define KLDIR_OFF_SIZE 0x18 #define KLDIR_OFF_COUNT 0x20 #define KLDIR_OFF_STRIDE 0x28 -#endif /* __ASSEMBLY__ */ - -/* - * This is defined here because IP27_SYMMON_STK_SIZE must be at least what - * we define here. Since it's set up in the prom. We can't redefine it later - * and expect more space to be allocated. The way to find out the true size - * of the symmon stacks is to divide SYMMON_STK_SIZE by SYMMON_STK_STRIDE - * for a particular node. - */ -#define SYMMON_STACK_SIZE 0x8000 - -#if defined(PROM) - -/* - * These defines are prom version dependent. No code other than the IP27 - * prom should attempt to use these values. - */ -#define IP27_LAUNCH_OFFSET 0x2400 -#define IP27_LAUNCH_SIZE 0x400 -#define IP27_LAUNCH_COUNT 2 -#define IP27_LAUNCH_STRIDE 0x200 - -#define IP27_KLCONFIG_OFFSET 0x4000 -#define IP27_KLCONFIG_SIZE 0xc000 -#define IP27_KLCONFIG_COUNT 1 -#define IP27_KLCONFIG_STRIDE 0 - -#define IP27_NMI_OFFSET 0x3000 -#define IP27_NMI_SIZE 0x40 -#define IP27_NMI_COUNT 2 -#define IP27_NMI_STRIDE 0x40 - -#define IP27_PI_ERROR_OFFSET 0x12000 -#define IP27_PI_ERROR_SIZE 0x4000 -#define IP27_PI_ERROR_COUNT 1 -#define IP27_PI_ERROR_STRIDE 0 - -#define IP27_SYMMON_STK_OFFSET 0x25000 -#define IP27_SYMMON_STK_SIZE 0xe000 -#define IP27_SYMMON_STK_COUNT 2 -/* IP27_SYMMON_STK_STRIDE must be >= SYMMON_STACK_SIZE */ -#define IP27_SYMMON_STK_STRIDE 0x7000 - -#define IP27_FREEMEM_OFFSET 0x19000 -#define IP27_FREEMEM_SIZE -1 -#define IP27_FREEMEM_COUNT 1 -#define IP27_FREEMEM_STRIDE 0 - -#endif /* PROM */ -/* - * There will be only one of these in a partition so the IO6 must set it up. - */ -#define IO6_GDA_OFFSET 0x11000 -#define IO6_GDA_SIZE 0x400 -#define IO6_GDA_COUNT 1 -#define IO6_GDA_STRIDE 0 - -/* - * save area of kernel nmi regs in the prom format - */ -#define IP27_NMI_KREGS_OFFSET 0x11400 -#define IP27_NMI_KREGS_CPU_SIZE 0x200 -/* - * save area of kernel nmi regs in eframe format - */ -#define IP27_NMI_EFRAME_OFFSET 0x11800 -#define IP27_NMI_EFRAME_SIZE 0x200 #define KLDIR_ENT_SIZE 0x40 #define KLDIR_MAX_ENTRIES (0x400 / 0x40) @@ -214,4 +29,8 @@ typedef struct kldir_ent_s { } kldir_ent_t; #endif /* !__ASSEMBLY__ */ +#ifdef CONFIG_SGI_IP27 +#include <asm/sn/sn0/kldir.h> +#endif + #endif /* _ASM_SN_KLDIR_H */ diff --git a/arch/mips/include/asm/sn/sn0/hub.h b/arch/mips/include/asm/sn/sn0/hub.h index d78dd76d5dcf..c84adde36d41 100644 --- a/arch/mips/include/asm/sn/sn0/hub.h +++ b/arch/mips/include/asm/sn/sn0/hub.h @@ -37,4 +37,26 @@ #define UATTR_MSPEC 2 #define UATTR_UNCAC 3 +#ifdef __ASSEMBLY__ +/* + * Returns the local nasid into res. + */ + .macro GET_NASID_ASM res + dli \res, LOCAL_HUB_ADDR(NI_STATUS_REV_ID) + ld \res, (\res) + and \res, NSRI_NODEID_MASK + dsrl \res, NSRI_NODEID_SHFT + .endm +#else + +/* + * get_nasid() returns the physical node id number of the caller. + */ +static inline nasid_t get_nasid(void) +{ + return (nasid_t)((LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_NODEID_MASK) + >> NSRI_NODEID_SHFT); +} +#endif + #endif /* _ASM_SN_SN0_HUB_H */ diff --git a/arch/mips/include/asm/sn/sn0/hubni.h b/arch/mips/include/asm/sn/sn0/hubni.h index b73c4bee65f2..b8253142cb83 100644 --- a/arch/mips/include/asm/sn/sn0/hubni.h +++ b/arch/mips/include/asm/sn/sn0/hubni.h @@ -250,6 +250,14 @@ typedef union hubni_port_error_u { #define NI_LLP_CB_MAX 0xff #define NI_LLP_SN_MAX 0xff +static inline int get_region_shift(void) +{ + if (LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_REGIONSIZE_MASK) + return NASID_TO_FINEREG_SHFT; + + return NASID_TO_COARSEREG_SHFT; +} + #endif /* !__ASSEMBLY__ */ #endif /* _ASM_SGI_SN0_HUBNI_H */ diff --git a/arch/mips/include/asm/sn/sn0/ip27.h b/arch/mips/include/asm/sn/sn0/ip27.h deleted file mode 100644 index 3b5efeefcc3f..000000000000 --- a/arch/mips/include/asm/sn/sn0/ip27.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * 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. - * - * Derived from IRIX <sys/SN/SN0/IP27.h>. - * - * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc. - * Copyright (C) 1999, 2006 by Ralf Baechle - */ -#ifndef _ASM_SN_SN0_IP27_H -#define _ASM_SN_SN0_IP27_H - -#include <asm/mipsregs.h> - -/* - * Simple definitions for the masks which remove SW bits from pte. - */ - -#define TLBLO_HWBITSHIFT 0 /* Shift value, for masking */ - -#ifndef __ASSEMBLY__ - -#define CAUSE_BERRINTR IE_IRQ5 - -#define ECCF_CACHE_ERR 0 -#define ECCF_TAGLO 1 -#define ECCF_ECC 2 -#define ECCF_ERROREPC 3 -#define ECCF_PADDR 4 -#define ECCF_SIZE (5 * sizeof(long)) - -#endif /* !__ASSEMBLY__ */ - -#ifdef __ASSEMBLY__ - -/* - * KL_GET_CPUNUM (similar to EV_GET_SPNUM for EVEREST platform) reads - * the processor number of the calling processor. The proc parameters - * must be a register. - */ -#define KL_GET_CPUNUM(proc) \ - dli proc, LOCAL_HUB(0); \ - ld proc, PI_CPU_NUM(proc) - -#endif /* __ASSEMBLY__ */ - -/* - * R10000 status register interrupt bit mask usage for IP27. - */ -#define SRB_SWTIMO IE_SW0 /* 0x0100 */ -#define SRB_NET IE_SW1 /* 0x0200 */ -#define SRB_DEV0 IE_IRQ0 /* 0x0400 */ -#define SRB_DEV1 IE_IRQ1 /* 0x0800 */ -#define SRB_TIMOCLK IE_IRQ2 /* 0x1000 */ -#define SRB_PROFCLK IE_IRQ3 /* 0x2000 */ -#define SRB_ERR IE_IRQ4 /* 0x4000 */ -#define SRB_SCHEDCLK IE_IRQ5 /* 0x8000 */ - -#define SR_IBIT_HI SRB_DEV0 -#define SR_IBIT_PROF SRB_PROFCLK - -#define SRB_SWTIMO_IDX 0 -#define SRB_NET_IDX 1 -#define SRB_DEV0_IDX 2 -#define SRB_DEV1_IDX 3 -#define SRB_TIMOCLK_IDX 4 -#define SRB_PROFCLK_IDX 5 -#define SRB_ERR_IDX 6 -#define SRB_SCHEDCLK_IDX 7 - -#define NUM_CAUSE_INTRS 8 - -#define SCACHE_LINESIZE 128 -#define SCACHE_LINEMASK (SCACHE_LINESIZE - 1) - -#include <asm/sn/addrs.h> - -#define LED_CYCLE_MASK 0x0f -#define LED_CYCLE_SHFT 4 - -#define SEND_NMI(_nasid, _slice) \ - REMOTE_HUB_S((_nasid), (PI_NMI_A + ((_slice) * PI_NMI_OFFSET)), 1) - -#endif /* _ASM_SN_SN0_IP27_H */ diff --git a/arch/mips/include/asm/sn/sn0/kldir.h b/arch/mips/include/asm/sn/sn0/kldir.h new file mode 100644 index 000000000000..1b10af6cbd5e --- /dev/null +++ b/arch/mips/include/asm/sn/sn0/kldir.h @@ -0,0 +1,186 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Derived from IRIX <sys/SN/kldir.h>, revision 1.21. + * + * Copyright (C) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc. + * Copyright (C) 1999, 2000 by Ralf Baechle + */ +#ifndef _ASM_SN_SN0_KLDIR_H +#define _ASM_SN_SN0_KLDIR_H + + +/* + * The kldir memory area resides at a fixed place in each node's memory and + * provides pointers to most other IP27 memory areas. This allows us to + * resize and/or relocate memory areas at a later time without breaking all + * firmware and kernels that use them. Indices in the array are + * permanently dedicated to areas listed below. Some memory areas (marked + * below) reside at a permanently fixed location, but are included in the + * directory for completeness. + */ + +/* + * The upper portion of the memory map applies during boot + * only and is overwritten by IRIX/SYMMON. + * + * MEMORY MAP PER NODE + * + * 0x2000000 (32M) +-----------------------------------------+ + * | IO6 BUFFERS FOR FLASH ENET IOC3 | + * 0x1F80000 (31.5M) +-----------------------------------------+ + * | IO6 TEXT/DATA/BSS/stack | + * 0x1C00000 (30M) +-----------------------------------------+ + * | IO6 PROM DEBUG TEXT/DATA/BSS/stack | + * 0x0800000 (28M) +-----------------------------------------+ + * | IP27 PROM TEXT/DATA/BSS/stack | + * 0x1B00000 (27M) +-----------------------------------------+ + * | IP27 CFG | + * 0x1A00000 (26M) +-----------------------------------------+ + * | Graphics PROM | + * 0x1800000 (24M) +-----------------------------------------+ + * | 3rd Party PROM drivers | + * 0x1600000 (22M) +-----------------------------------------+ + * | | + * | Free | + * | | + * +-----------------------------------------+ + * | UNIX DEBUG Version | + * 0x190000 (2M--) +-----------------------------------------+ + * | SYMMON | + * | (For UNIX Debug only) | + * 0x34000 (208K) +-----------------------------------------+ + * | SYMMON STACK [NUM_CPU_PER_NODE] | + * | (For UNIX Debug only) | + * 0x25000 (148K) +-----------------------------------------+ + * | KLCONFIG - II (temp) | + * | | + * | ---------------------------- | + * | | + * | UNIX NON-DEBUG Version | + * 0x19000 (100K) +-----------------------------------------+ + * + * + * The lower portion of the memory map contains information that is + * permanent and is used by the IP27PROM, IO6PROM and IRIX. + * + * 0x19000 (100K) +-----------------------------------------+ + * | | + * | PI Error Spools (32K) | + * | | + * 0x12000 (72K) +-----------------------------------------+ + * | Unused | + * 0x11c00 (71K) +-----------------------------------------+ + * | CPU 1 NMI Eframe area | + * 0x11a00 (70.5K) +-----------------------------------------+ + * | CPU 0 NMI Eframe area | + * 0x11800 (70K) +-----------------------------------------+ + * | CPU 1 NMI Register save area | + * 0x11600 (69.5K) +-----------------------------------------+ + * | CPU 0 NMI Register save area | + * 0x11400 (69K) +-----------------------------------------+ + * | GDA (1k) | + * 0x11000 (68K) +-----------------------------------------+ + * | Early cache Exception stack | + * | and/or | + * | kernel/io6prom nmi registers | + * 0x10800 (66k) +-----------------------------------------+ + * | cache error eframe | + * 0x10400 (65K) +-----------------------------------------+ + * | Exception Handlers (UALIAS copy) | + * 0x10000 (64K) +-----------------------------------------+ + * | | + * | | + * | KLCONFIG - I (permanent) (48K) | + * | | + * | | + * | | + * 0x4000 (16K) +-----------------------------------------+ + * | NMI Handler (Protected Page) | + * 0x3000 (12K) +-----------------------------------------+ + * | ARCS PVECTORS (master node only) | + * 0x2c00 (11K) +-----------------------------------------+ + * | ARCS TVECTORS (master node only) | + * 0x2800 (10K) +-----------------------------------------+ + * | LAUNCH [NUM_CPU] | + * 0x2400 (9K) +-----------------------------------------+ + * | Low memory directory (KLDIR) | + * 0x2000 (8K) +-----------------------------------------+ + * | ARCS SPB (1K) | + * 0x1000 (4K) +-----------------------------------------+ + * | Early cache Exception stack | + * | and/or | + * | kernel/io6prom nmi registers | + * 0x800 (2k) +-----------------------------------------+ + * | cache error eframe | + * 0x400 (1K) +-----------------------------------------+ + * | Exception Handlers | + * 0x0 (0K) +-----------------------------------------+ + */ + +/* + * This is defined here because IP27_SYMMON_STK_SIZE must be at least what + * we define here. Since it's set up in the prom. We can't redefine it later + * and expect more space to be allocated. The way to find out the true size + * of the symmon stacks is to divide SYMMON_STK_SIZE by SYMMON_STK_STRIDE + * for a particular node. + */ +#define SYMMON_STACK_SIZE 0x8000 + +#if defined(PROM) + +/* + * These defines are prom version dependent. No code other than the IP27 + * prom should attempt to use these values. + */ +#define IP27_LAUNCH_OFFSET 0x2400 +#define IP27_LAUNCH_SIZE 0x400 +#define IP27_LAUNCH_COUNT 2 +#define IP27_LAUNCH_STRIDE 0x200 + +#define IP27_KLCONFIG_OFFSET 0x4000 +#define IP27_KLCONFIG_SIZE 0xc000 +#define IP27_KLCONFIG_COUNT 1 +#define IP27_KLCONFIG_STRIDE 0 + +#define IP27_NMI_OFFSET 0x3000 +#define IP27_NMI_SIZE 0x40 +#define IP27_NMI_COUNT 2 +#define IP27_NMI_STRIDE 0x40 + +#define IP27_PI_ERROR_OFFSET 0x12000 +#define IP27_PI_ERROR_SIZE 0x4000 +#define IP27_PI_ERROR_COUNT 1 +#define IP27_PI_ERROR_STRIDE 0 + +#define IP27_SYMMON_STK_OFFSET 0x25000 +#define IP27_SYMMON_STK_SIZE 0xe000 +#define IP27_SYMMON_STK_COUNT 2 +/* IP27_SYMMON_STK_STRIDE must be >= SYMMON_STACK_SIZE */ +#define IP27_SYMMON_STK_STRIDE 0x7000 + +#define IP27_FREEMEM_OFFSET 0x19000 +#define IP27_FREEMEM_SIZE -1 +#define IP27_FREEMEM_COUNT 1 +#define IP27_FREEMEM_STRIDE 0 + +#endif /* PROM */ +/* + * There will be only one of these in a partition so the IO6 must set it up. + */ +#define IO6_GDA_OFFSET 0x11000 +#define IO6_GDA_SIZE 0x400 +#define IO6_GDA_COUNT 1 +#define IO6_GDA_STRIDE 0 + +/* + * save area of kernel nmi regs in the prom format + */ +#define IP27_NMI_KREGS_OFFSET 0x11400 +#define IP27_NMI_KREGS_CPU_SIZE 0x200 +/* + * save area of kernel nmi regs in eframe format + */ +#define IP27_NMI_EFRAME_OFFSET 0x11800 +#define IP27_NMI_EFRAME_SIZE 0x200 + +#endif /* _ASM_SN_SN0_KLDIR_H */ diff --git a/arch/mips/include/asm/sn/sn_private.h b/arch/mips/include/asm/sn/sn_private.h deleted file mode 100644 index 63a2c30d81c6..000000000000 --- a/arch/mips/include/asm/sn/sn_private.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_SN_SN_PRIVATE_H -#define __ASM_SN_SN_PRIVATE_H - -#include <asm/sn/types.h> - -extern nasid_t master_nasid; - -extern void cpu_node_probe(void); -extern void hub_rtc_init(nasid_t nasid); -extern void cpu_time_init(void); -extern void per_cpu_init(void); -extern void install_cpu_nmi_handler(int slice); -extern void install_ipi(void); -extern void setup_replication_mask(void); -extern void replicate_kernel_text(void); -extern unsigned long node_getfirstfree(nasid_t nasid); - -#endif /* __ASM_SN_SN_PRIVATE_H */ diff --git a/arch/mips/include/asm/sn/types.h b/arch/mips/include/asm/sn/types.h index 203c927e84d1..451ba1ee41ad 100644 --- a/arch/mips/include/asm/sn/types.h +++ b/arch/mips/include/asm/sn/types.h @@ -11,6 +11,8 @@ #include <linux/types.h> +#ifndef __ASSEMBLY__ + typedef unsigned long cpuid_t; typedef signed short nasid_t; /* node id in numa-as-id space */ typedef signed char partid_t; /* partition ID type */ @@ -18,4 +20,6 @@ typedef signed short moduleid_t; /* user-visible module number type */ typedef dev_t vertex_hdl_t; /* hardware graph vertex handle */ +#endif + #endif /* _ASM_SN_TYPES_H */ diff --git a/arch/mips/include/asm/vdso/gettimeofday.h b/arch/mips/include/asm/vdso/gettimeofday.h index 0ae9b4cbc153..a58687e26c5d 100644 --- a/arch/mips/include/asm/vdso/gettimeofday.h +++ b/arch/mips/include/asm/vdso/gettimeofday.h @@ -96,8 +96,6 @@ static __always_inline int clock_getres_fallback( #if _MIPS_SIM != _MIPS_SIM_ABI64 -#define VDSO_HAS_32BIT_FALLBACK 1 - static __always_inline long clock_gettime32_fallback( clockid_t _clkid, struct old_timespec32 *_ts) diff --git a/arch/mips/include/asm/vmalloc.h b/arch/mips/include/asm/vmalloc.h new file mode 100644 index 000000000000..25dc09b25eaf --- /dev/null +++ b/arch/mips/include/asm/vmalloc.h @@ -0,0 +1,4 @@ +#ifndef _ASM_MIPS_VMALLOC_H +#define _ASM_MIPS_VMALLOC_H + +#endif /* _ASM_MIPS_VMALLOC_H */ |