diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2005-03-01 19:22:29 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:30:50 +0100 |
| commit | fe00f943e0ef98b4057abcc2940d631a975b43cd (patch) | |
| tree | c036ab8269ac86485130a083330229a01d319557 /include/asm-mips/io.h | |
| parent | 14f18b7f7e58de9a34c4b5fd38d5f73f22fba7ac (diff) | |
Sparseify MIPS.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/io.h')
| -rw-r--r-- | include/asm-mips/io.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h index e03cb77b131c..cee0562a7851 100644 --- a/include/asm-mips/io.h +++ b/include/asm-mips/io.h @@ -25,6 +25,7 @@ #include <asm/page.h> #include <asm/pgtable-bits.h> #include <asm/processor.h> +#include <asm/string.h> #include <mangle-port.h> @@ -217,7 +218,7 @@ static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size, */ if (flags == _CACHE_UNCACHED) base = (u64) IO_BASE; - return (void *) (unsigned long) (base + offset); + return (void __iomem *) (unsigned long) (base + offset); } return __ioremap(offset, size, flags); @@ -486,9 +487,18 @@ BUILDSTRING(q, u64) /* Depends on MIPS II instruction set */ #define mmiowb() asm volatile ("sync" ::: "memory") -#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)) +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); +} /* * Memory Mapped I/O |