1 #ifndef __ASM_AVR32_ARCH_AT32AP_IO_H 2 #define __ASM_AVR32_ARCH_AT32AP_IO_H 3 4 #include <linux/swab.h> 5 6 #if defined(CONFIG_AP700X_32_BIT_SMC) 7 # define __swizzle_addr_b(addr) (addr ^ 3UL) 8 # define __swizzle_addr_w(addr) (addr ^ 2UL) 9 # define __swizzle_addr_l(addr) (addr) 10 # define ioswabb(a, x) (x) 11 # define ioswabw(a, x) (x) 12 # define ioswabl(a, x) (x) 13 # define __mem_ioswabb(a, x) (x) 14 # define __mem_ioswabw(a, x) swab16(x) 15 # define __mem_ioswabl(a, x) swab32(x) 16 #elif defined(CONFIG_AP700X_16_BIT_SMC) 17 # define __swizzle_addr_b(addr) (addr ^ 1UL) 18 # define __swizzle_addr_w(addr) (addr) 19 # define __swizzle_addr_l(addr) (addr) 20 # define ioswabb(a, x) (x) 21 # define ioswabw(a, x) (x) 22 # define ioswabl(a, x) swahw32(x) 23 # define __mem_ioswabb(a, x) (x) 24 # define __mem_ioswabw(a, x) swab16(x) 25 # define __mem_ioswabl(a, x) swahb32(x) 26 #else 27 # define __swizzle_addr_b(addr) (addr) 28 # define __swizzle_addr_w(addr) (addr) 29 # define __swizzle_addr_l(addr) (addr) 30 # define ioswabb(a, x) (x) 31 # define ioswabw(a, x) swab16(x) 32 # define ioswabl(a, x) swab32(x) 33 # define __mem_ioswabb(a, x) (x) 34 # define __mem_ioswabw(a, x) (x) 35 # define __mem_ioswabl(a, x) (x) 36 #endif 37 38 #endif /* __ASM_AVR32_ARCH_AT32AP_IO_H */ 39