1 /*
2  * This file is subject to the terms and conditions of the GNU General Public
3  * License.  See the file "COPYING" in the main directory of this archive
4  * for more details.
5  *
6  * Copyright (C) 2003 Ladislav Michl
7  * Copyright (C) 2004 Ralf Baechle
8  */
9 #ifndef __ASM_MACH_IP32_MANGLE_PORT_H
10 #define __ASM_MACH_IP32_MANGLE_PORT_H
11 
12 #define __swizzle_addr_b(port)	((port) ^ 3)
13 #define __swizzle_addr_w(port)	((port) ^ 2)
14 #define __swizzle_addr_l(port)	(port)
15 #define __swizzle_addr_q(port)	(port)
16 
17 # define ioswabb(a, x)		(x)
18 # define __mem_ioswabb(a, x)	(x)
19 # define ioswabw(a, x)		(x)
20 # define __mem_ioswabw(a, x)	((__force u16)cpu_to_le16(x))
21 # define ioswabl(a, x)		(x)
22 # define __mem_ioswabl(a, x)	((__force u32)cpu_to_le32(x))
23 # define ioswabq(a, x)		(x)
24 # define __mem_ioswabq(a, x)	((__force u64)cpu_to_le64(x))
25 
26 #endif /* __ASM_MACH_IP32_MANGLE_PORT_H */
27