diff options
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/dma-mapping.h | 6 | ||||
| -rw-r--r-- | include/asm-powerpc/elf.h | 2 | ||||
| -rw-r--r-- | include/asm-powerpc/futex.h | 4 | ||||
| -rw-r--r-- | include/asm-powerpc/pgalloc.h | 2 | ||||
| -rw-r--r-- | include/asm-powerpc/setup.h | 3 | ||||
| -rw-r--r-- | include/asm-powerpc/unistd.h | 109 |
6 files changed, 6 insertions, 120 deletions
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h index 7e38b5fddada..7c7de87bd8ae 100644 --- a/include/asm-powerpc/dma-mapping.h +++ b/include/asm-powerpc/dma-mapping.h @@ -342,9 +342,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr) #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) #ifdef CONFIG_NOT_COHERENT_CACHE -#define dma_is_consistent(d) (0) +#define dma_is_consistent(d, h) (0) #else -#define dma_is_consistent(d) (1) +#define dma_is_consistent(d, h) (1) #endif static inline int dma_get_cache_alignment(void) @@ -378,7 +378,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev, dma_sync_single_for_device(dev, dma_handle, offset + size, direction); } -static inline void dma_cache_sync(void *vaddr, size_t size, +static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) { BUG_ON(direction == DMA_NONE); diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h index b5436642a109..d36426c01b6b 100644 --- a/include/asm-powerpc/elf.h +++ b/include/asm-powerpc/elf.h @@ -124,12 +124,10 @@ typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG]; # define ELF_DATA ELFDATA2MSB typedef elf_greg_t64 elf_greg_t; typedef elf_gregset_t64 elf_gregset_t; -# define elf_addr_t unsigned long #else /* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */ typedef elf_greg_t32 elf_greg_t; typedef elf_gregset_t32 elf_gregset_t; -# define elf_addr_t __u32 #endif /* ELF_ARCH */ /* Floating point registers */ diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h index 936422e54891..3f3673fd3ff3 100644 --- a/include/asm-powerpc/futex.h +++ b/include/asm-powerpc/futex.h @@ -43,7 +43,7 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) return -EFAULT; - inc_preempt_count(); + pagefault_disable(); switch (op) { case FUTEX_OP_SET: @@ -65,7 +65,7 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) ret = -ENOSYS; } - dec_preempt_count(); + pagefault_enable(); if (!ret) { switch (cmp) { diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h index ae63db7b3e7d..b0830db68f8a 100644 --- a/include/asm-powerpc/pgalloc.h +++ b/include/asm-powerpc/pgalloc.h @@ -11,7 +11,7 @@ #include <linux/cpumask.h> #include <linux/percpu.h> -extern kmem_cache_t *pgtable_cache[]; +extern struct kmem_cache *pgtable_cache[]; #ifdef CONFIG_PPC_64K_PAGES #define PTE_CACHE_NUM 0 diff --git a/include/asm-powerpc/setup.h b/include/asm-powerpc/setup.h index 3d9740aae018..817fac0a0714 100644 --- a/include/asm-powerpc/setup.h +++ b/include/asm-powerpc/setup.h @@ -1,9 +1,6 @@ #ifndef _ASM_POWERPC_SETUP_H #define _ASM_POWERPC_SETUP_H -#ifdef __KERNEL__ - #define COMMAND_LINE_SIZE 512 -#endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SETUP_H */ diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index 04b6c17cc59b..0ae954e3d258 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -334,115 +334,6 @@ #ifndef __ASSEMBLY__ -/* On powerpc a system call basically clobbers the same registers like a - * function call, with the exception of LR (which is needed for the - * "sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal - * an error return status). - */ - -#define __syscall_nr(nr, type, name, args...) \ - unsigned long __sc_ret, __sc_err; \ - { \ - register unsigned long __sc_0 __asm__ ("r0"); \ - register unsigned long __sc_3 __asm__ ("r3"); \ - register unsigned long __sc_4 __asm__ ("r4"); \ - register unsigned long __sc_5 __asm__ ("r5"); \ - register unsigned long __sc_6 __asm__ ("r6"); \ - register unsigned long __sc_7 __asm__ ("r7"); \ - register unsigned long __sc_8 __asm__ ("r8"); \ - \ - __sc_loadargs_##nr(name, args); \ - __asm__ __volatile__ \ - ("sc \n\t" \ - "mfcr %0 " \ - : "=&r" (__sc_0), \ - "=&r" (__sc_3), "=&r" (__sc_4), \ - "=&r" (__sc_5), "=&r" (__sc_6), \ - "=&r" (__sc_7), "=&r" (__sc_8) \ - : __sc_asm_input_##nr \ - : "cr0", "ctr", "memory", \ - "r9", "r10","r11", "r12"); \ - __sc_ret = __sc_3; \ - __sc_err = __sc_0; \ - } \ - if (__sc_err & 0x10000000) \ - { \ - errno = __sc_ret; \ - __sc_ret = -1; \ - } \ - return (type) __sc_ret - -#define __sc_loadargs_0(name, dummy...) \ - __sc_0 = __NR_##name -#define __sc_loadargs_1(name, arg1) \ - __sc_loadargs_0(name); \ - __sc_3 = (unsigned long) (arg1) -#define __sc_loadargs_2(name, arg1, arg2) \ - __sc_loadargs_1(name, arg1); \ - __sc_4 = (unsigned long) (arg2) -#define __sc_loadargs_3(name, arg1, arg2, arg3) \ - __sc_loadargs_2(name, arg1, arg2); \ - __sc_5 = (unsigned long) (arg3) -#define __sc_loadargs_4(name, arg1, arg2, arg3, arg4) \ - __sc_loadargs_3(name, arg1, arg2, arg3); \ - __sc_6 = (unsigned long) (arg4) -#define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \ - __sc_loadargs_4(name, arg1, arg2, arg3, arg4); \ - __sc_7 = (unsigned long) (arg5) -#define __sc_loadargs_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \ - __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5); \ - __sc_8 = (unsigned long) (arg6) - -#define __sc_asm_input_0 "0" (__sc_0) -#define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3) -#define __sc_asm_input_2 __sc_asm_input_1, "2" (__sc_4) -#define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5) -#define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6) -#define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7) -#define __sc_asm_input_6 __sc_asm_input_5, "6" (__sc_8) - -#define _syscall0(type,name) \ -type name(void) \ -{ \ - __syscall_nr(0, type, name); \ -} - -#define _syscall1(type,name,type1,arg1) \ -type name(type1 arg1) \ -{ \ - __syscall_nr(1, type, name, arg1); \ -} - -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type name(type1 arg1, type2 arg2) \ -{ \ - __syscall_nr(2, type, name, arg1, arg2); \ -} - -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type name(type1 arg1, type2 arg2, type3 arg3) \ -{ \ - __syscall_nr(3, type, name, arg1, arg2, arg3); \ -} - -#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -{ \ - __syscall_nr(4, type, name, arg1, arg2, arg3, arg4); \ -} - -#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ -{ \ - __syscall_nr(5, type, name, arg1, arg2, arg3, arg4, arg5); \ -} -#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \ -type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \ -{ \ - __syscall_nr(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \ -} - - #include <linux/types.h> #include <linux/compiler.h> #include <linux/linkage.h> |