diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-10-01 14:15:34 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-11-10 15:59:20 +0100 |
| commit | 2e0fa0c95393f51ed356b351d66a37a82f867dc6 (patch) | |
| tree | 50aa8bed4bc6dd2327b1ef447e79b85626bb1657 /arch/arm/mach-ixp4xx/include/mach/io.h | |
| parent | e43b21cbbd816aebbb275093f22a974f7b0cb345 (diff) | |
ARM: ixp4xx: Properly override I/O accessors
In order to override accessors properly they must be #define'd so that
subsequent generic headers (the one for ARM and finally the architecture
independent one) can properly detect it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/mach-ixp4xx/include/mach/io.h')
| -rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/io.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index 0f737fcebcc..6a722860e34 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -234,6 +234,7 @@ static inline void __indirect_readsl(const volatile void __iomem *bus_addr, * I/O functions. */ +#define outb outb static inline void outb(u8 value, u32 addr) { u32 n, byte_enables, data; @@ -243,12 +244,14 @@ static inline void outb(u8 value, u32 addr) ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data); } +#define outsb outsb static inline void outsb(u32 io_addr, const u8 *vaddr, u32 count) { while (count--) outb(*vaddr++, io_addr); } +#define outw outw static inline void outw(u16 value, u32 addr) { u32 n, byte_enables, data; @@ -258,23 +261,27 @@ static inline void outw(u16 value, u32 addr) ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data); } +#define outsw outsw static inline void outsw(u32 io_addr, const u16 *vaddr, u32 count) { while (count--) outw(cpu_to_le16(*vaddr++), io_addr); } +#define outl outl static inline void outl(u32 value, u32 addr) { ixp4xx_pci_write(addr, NP_CMD_IOWRITE, value); } +#define outsl outsl static inline void outsl(u32 io_addr, const u32 *vaddr, u32 count) { while (count--) outl(cpu_to_le32(*vaddr++), io_addr); } +#define inb inb static inline u8 inb(u32 addr) { u32 n, byte_enables, data; @@ -286,12 +293,14 @@ static inline u8 inb(u32 addr) return data >> (8*n); } +#define insb insb static inline void insb(u32 io_addr, u8 *vaddr, u32 count) { while (count--) *vaddr++ = inb(io_addr); } +#define inw inw static inline u16 inw(u32 addr) { u32 n, byte_enables, data; @@ -303,12 +312,14 @@ static inline u16 inw(u32 addr) return data>>(8*n); } +#define insw insw static inline void insw(u32 io_addr, u16 *vaddr, u32 count) { while (count--) *vaddr++ = le16_to_cpu(inw(io_addr)); } +#define inl inl static inline u32 inl(u32 addr) { u32 data; @@ -318,6 +329,7 @@ static inline u32 inl(u32 addr) return data; } +#define insl insl static inline void insl(u32 io_addr, u32 *vaddr, u32 count) { while (count--) |