diff options
Diffstat (limited to 'arch/m68k/include/asm')
| -rw-r--r-- | arch/m68k/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/m68k/include/asm/bitops.h | 2 | ||||
| -rw-r--r-- | arch/m68k/include/asm/mcf_pgalloc.h | 8 | ||||
| -rw-r--r-- | arch/m68k/include/asm/motorola_pgalloc.h | 4 | ||||
| -rw-r--r-- | arch/m68k/include/asm/raw_io.h | 39 | ||||
| -rw-r--r-- | arch/m68k/include/asm/sun3_pgalloc.h | 6 | ||||
| -rw-r--r-- | arch/m68k/include/asm/uaccess_mm.h | 2 | ||||
| -rw-r--r-- | arch/m68k/include/asm/uaccess_no.h | 2 | ||||
| -rw-r--r-- | arch/m68k/include/asm/unistd.h | 3 |
9 files changed, 46 insertions, 21 deletions
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index a4b8d3331a9e..9f1dd26903e3 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -1,3 +1,4 @@ +generated-y += syscall_table.h generic-y += barrier.h generic-y += compat.h generic-y += device.h diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h index d979f38af751..10133a968c8e 100644 --- a/arch/m68k/include/asm/bitops.h +++ b/arch/m68k/include/asm/bitops.h @@ -502,7 +502,7 @@ static inline unsigned long __ffs(unsigned long x) /* * fls: find last bit set. */ -static inline int fls(int x) +static inline int fls(unsigned int x) { int cnt; diff --git a/arch/m68k/include/asm/mcf_pgalloc.h b/arch/m68k/include/asm/mcf_pgalloc.h index 12fe700632f4..4399d712f6db 100644 --- a/arch/m68k/include/asm/mcf_pgalloc.h +++ b/arch/m68k/include/asm/mcf_pgalloc.h @@ -12,8 +12,7 @@ extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) extern const char bad_pmd_string[]; -extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) +extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { unsigned long page = __get_free_page(GFP_DMA); @@ -32,8 +31,6 @@ extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address) #define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); }) #define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); }) -#define pte_alloc_one_fast(mm, addr) pte_alloc_one(mm, addr) - #define pmd_populate(mm, pmd, page) (pmd_val(*pmd) = \ (unsigned long)(page_address(page))) @@ -50,8 +47,7 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page, #define __pmd_free_tlb(tlb, pmd, address) do { } while (0) -static inline struct page *pte_alloc_one(struct mm_struct *mm, - unsigned long address) +static inline struct page *pte_alloc_one(struct mm_struct *mm) { struct page *page = alloc_pages(GFP_DMA, 0); pte_t *pte; diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h index 7859a86319cf..d04d9ba9b976 100644 --- a/arch/m68k/include/asm/motorola_pgalloc.h +++ b/arch/m68k/include/asm/motorola_pgalloc.h @@ -8,7 +8,7 @@ extern pmd_t *get_pointer_table(void); extern int free_pointer_table(pmd_t *); -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { pte_t *pte; @@ -28,7 +28,7 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) free_page((unsigned long) pte); } -static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) +static inline pgtable_t pte_alloc_one(struct mm_struct *mm) { struct page *page; pte_t *pte; diff --git a/arch/m68k/include/asm/raw_io.h b/arch/m68k/include/asm/raw_io.h index 85761255dde5..8a6dc6e5a279 100644 --- a/arch/m68k/include/asm/raw_io.h +++ b/arch/m68k/include/asm/raw_io.h @@ -107,12 +107,43 @@ static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len } static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf, - unsigned int len) + unsigned int nr) { - unsigned int i; + unsigned int tmp; - for (i = 0; i < len; i++) - out_8(port, *buf++); + if (nr & 15) { + tmp = (nr & 15) - 1; + asm volatile ( + "1: moveb %0@+,%2@; dbra %1,1b" + : "=a" (buf), "=d" (tmp) + : "a" (port), "0" (buf), + "1" (tmp)); + } + if (nr >> 4) { + tmp = (nr >> 4) - 1; + asm volatile ( + "1: " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "moveb %0@+,%2@; " + "dbra %1,1b" + : "=a" (buf), "=d" (tmp) + : "a" (port), "0" (buf), + "1" (tmp)); + } } static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr) diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h index 11485d38de4e..1456c5eecbd9 100644 --- a/arch/m68k/include/asm/sun3_pgalloc.h +++ b/arch/m68k/include/asm/sun3_pgalloc.h @@ -35,8 +35,7 @@ do { \ tlb_remove_page((tlb), pte); \ } while (0) -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { unsigned long page = __get_free_page(GFP_KERNEL); @@ -47,8 +46,7 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, return (pte_t *) (page); } -static inline pgtable_t pte_alloc_one(struct mm_struct *mm, - unsigned long address) +static inline pgtable_t pte_alloc_one(struct mm_struct *mm) { struct page *page = alloc_pages(GFP_KERNEL, 0); diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h index c4cb889660aa..7e85de984df1 100644 --- a/arch/m68k/include/asm/uaccess_mm.h +++ b/arch/m68k/include/asm/uaccess_mm.h @@ -10,7 +10,7 @@ #include <asm/segment.h> /* We let the MMU do all checking */ -static inline int access_ok(int type, const void __user *addr, +static inline int access_ok(const void __user *addr, unsigned long size) { return 1; diff --git a/arch/m68k/include/asm/uaccess_no.h b/arch/m68k/include/asm/uaccess_no.h index 892efb56beef..0134008bf539 100644 --- a/arch/m68k/include/asm/uaccess_no.h +++ b/arch/m68k/include/asm/uaccess_no.h @@ -10,7 +10,7 @@ #include <asm/segment.h> -#define access_ok(type,addr,size) _access_ok((unsigned long)(addr),(size)) +#define access_ok(addr,size) _access_ok((unsigned long)(addr),(size)) /* * It is not enough to just have access_ok check for a real RAM address. diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index e680031bda7b..49d5de18646b 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -4,8 +4,7 @@ #include <uapi/asm/unistd.h> - -#define NR_syscalls 380 +#define NR_syscalls __NR_syscalls #define __ARCH_WANT_NEW_STAT #define __ARCH_WANT_OLD_READDIR |
