diff options
Diffstat (limited to 'arch/alpha/include')
| -rw-r--r-- | arch/alpha/include/asm/io.h | 14 | ||||
| -rw-r--r-- | arch/alpha/include/uapi/asm/mman.h | 1 |
2 files changed, 8 insertions, 7 deletions
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index d123ff90f7a8..4c533fc94d62 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -341,14 +341,14 @@ extern inline unsigned int ioread16(void __iomem *addr) extern inline void iowrite8(u8 b, void __iomem *addr) { - IO_CONCAT(__IO_PREFIX,iowrite8)(b, addr); mb(); + IO_CONCAT(__IO_PREFIX, iowrite8)(b, addr); } extern inline void iowrite16(u16 b, void __iomem *addr) { - IO_CONCAT(__IO_PREFIX,iowrite16)(b, addr); mb(); + IO_CONCAT(__IO_PREFIX, iowrite16)(b, addr); } extern inline u8 inb(unsigned long port) @@ -382,8 +382,8 @@ extern inline unsigned int ioread32(void __iomem *addr) extern inline void iowrite32(u32 b, void __iomem *addr) { - IO_CONCAT(__IO_PREFIX,iowrite32)(b, addr); mb(); + IO_CONCAT(__IO_PREFIX, iowrite32)(b, addr); } extern inline u32 inl(unsigned long port) @@ -434,14 +434,14 @@ extern inline u16 readw(const volatile void __iomem *addr) extern inline void writeb(u8 b, volatile void __iomem *addr) { - __raw_writeb(b, addr); mb(); + __raw_writeb(b, addr); } extern inline void writew(u16 b, volatile void __iomem *addr) { - __raw_writew(b, addr); mb(); + __raw_writew(b, addr); } #endif @@ -482,14 +482,14 @@ extern inline u64 readq(const volatile void __iomem *addr) extern inline void writel(u32 b, volatile void __iomem *addr) { - __raw_writel(b, addr); mb(); + __raw_writel(b, addr); } extern inline void writeq(u64 b, volatile void __iomem *addr) { - __raw_writeq(b, addr); mb(); + __raw_writeq(b, addr); } #endif diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h index 2dbdf59258d9..f9d4e6b6d4bd 100644 --- a/arch/alpha/include/uapi/asm/mman.h +++ b/arch/alpha/include/uapi/asm/mman.h @@ -32,6 +32,7 @@ #define MAP_NONBLOCK 0x40000 /* do not block on IO */ #define MAP_STACK 0x80000 /* give out an address that is best suited for process/thread stacks */ #define MAP_HUGETLB 0x100000 /* create a huge page mapping */ +#define MAP_FIXED_NOREPLACE 0x200000/* MAP_FIXED which doesn't unmap underlying mapping */ #define MS_ASYNC 1 /* sync memory asynchronously */ #define MS_SYNC 2 /* synchronous memory sync */ |
