diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-rpc/io.h | 5 | ||||
| -rw-r--r-- | include/asm-arm/io.h | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h index 3a1c18ad63bb..3f7a2366cad3 100644 --- a/include/asm-arm/arch-rpc/io.h +++ b/include/asm-arm/arch-rpc/io.h @@ -247,4 +247,9 @@ DECLARE_IO(int,l,"") #define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) #define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) +/* + * 1:1 mapping for ioremapped regions. + */ +#define __mem_pci(x) (x) + #endif diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 1dc1dd5d611a..8bb0d5e1cc9a 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -150,10 +150,18 @@ extern void _memset_io(unsigned long, int, size_t); #define readw(c) ({ unsigned int __v = le16_to_cpu(__raw_readw(__mem_pci(c))); __v; }) #define readl(c) ({ unsigned int __v = le32_to_cpu(__raw_readl(__mem_pci(c))); __v; }) +#define readsb(p,d,l) __raw_readsb((unsigned int)__mem_pci(p),d,l) +#define readsw(p,d,l) __raw_readsw((unsigned int)__mem_pci(p),d,l) +#define readsl(p,d,l) __raw_readsl((unsigned int)__mem_pci(p),d,l) + #define writeb(v,c) __raw_writeb(v,__mem_pci(c)) #define writew(v,c) __raw_writew(cpu_to_le16(v),__mem_pci(c)) #define writel(v,c) __raw_writel(cpu_to_le32(v),__mem_pci(c)) +#define writesb(p,d,l) __raw_writesb((unsigned int)__mem_pci(p),d,l) +#define writesw(p,d,l) __raw_writesw((unsigned int)__mem_pci(p),d,l) +#define writesl(p,d,l) __raw_writesl((unsigned int)__mem_pci(p),d,l) + #define memset_io(c,v,l) _memset_io(__mem_pci(c),(v),(l)) #define memcpy_fromio(a,c,l) _memcpy_fromio((a),__mem_pci(c),(l)) #define memcpy_toio(c,a,l) _memcpy_toio(__mem_pci(c),(a),(l)) |