/* * Copyright (C) 2008 Gabor Juhos * Copyright (C) 2008 Imre Kaloz * * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h * Copyright (C) 2003, 2004 Ralf Baechle * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. */ #ifndef __ASM_MACH_AR71XX_MANGLE_PORT_H #define __ASM_MACH_AR71XX_MANGLE_PORT_H #define __swizzle_addr_b(port) ((port) ^ 3) #define __swizzle_addr_w(port) ((port) ^ 2) #define __swizzle_addr_l(port) (port) #define __swizzle_addr_q(port) (port) #if defined(CONFIG_SWAP_IO_SPACE) # define ioswabb(a, x) (x) # define __mem_ioswabb(a, x) (x) # define ioswabw(a, x) le16_to_cpu(x) # define __mem_ioswabw(a, x) (x) # define ioswabl(a, x) le32_to_cpu(x) # define __mem_ioswabl(a, x) (x) # define ioswabq(a, x) le64_to_cpu(x) # define __mem_ioswabq(a, x) (x) #else # define ioswabb(a, x) (x) # define __mem_ioswabb(a, x) (x) # define ioswabw(a, x) (x) # define __mem_ioswabw(a, x) cpu_to_le16(x) # define ioswabl(a, x) (x) # define __mem_ioswabl(a, x) cpu_to_le32(x) # define ioswabq(a, x) (x) # define __mem_ioswabq(a, x) cpu_to_le64(x) #endif #endif /* __ASM_MACH_AR71XX_MANGLE_PORT_H */