diff options
Diffstat (limited to 'arch/mips/include/asm/mach-ip30/mangle-port.h')
| -rw-r--r-- | arch/mips/include/asm/mach-ip30/mangle-port.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ip30/mangle-port.h b/arch/mips/include/asm/mach-ip30/mangle-port.h new file mode 100644 index 000000000..439c6a601 --- /dev/null +++ b/arch/mips/include/asm/mach-ip30/mangle-port.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2003, 2004 Ralf Baechle + */ +#ifndef __ASM_MACH_IP30_MANGLE_PORT_H +#define __ASM_MACH_IP30_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) + +#define ioswabb(a, x) (x) +#define __mem_ioswabb(a, x) (x) +#define ioswabw(a, x) (x) +#define __mem_ioswabw(a, x) ((__force u16)cpu_to_le16(x)) +#define ioswabl(a, x) (x) +#define __mem_ioswabl(a, x) ((__force u32)cpu_to_le32(x)) +#define ioswabq(a, x) (x) +#define __mem_ioswabq(a, x) ((__force u64)cpu_to_le64(x)) + +#endif /* __ASM_MACH_IP30_MANGLE_PORT_H */ |