1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_MACH_TX49XX_MANGLE_PORT_H
3 #define __ASM_MACH_TX49XX_MANGLE_PORT_H
4 
5 #define __swizzle_addr_b(port)	(port)
6 #define __swizzle_addr_w(port)	(port)
7 #define __swizzle_addr_l(port)	(port)
8 #define __swizzle_addr_q(port)	(port)
9 
10 #define ioswabb(a, x)		(x)
11 #define __mem_ioswabb(a, x)	(x)
12 #if defined(CONFIG_TOSHIBA_RBTX4939) && \
13 	IS_ENABLED(CONFIG_SMC91X) && \
14 	defined(__BIG_ENDIAN)
15 #define NEEDS_TXX9_IOSWABW
16 extern u16 (*ioswabw)(volatile u16 *a, u16 x);
17 extern u16 (*__mem_ioswabw)(volatile u16 *a, u16 x);
18 #else
19 #define ioswabw(a, x)		le16_to_cpu((__force __le16)(x))
20 #define __mem_ioswabw(a, x)	(x)
21 #endif
22 #define ioswabl(a, x)		le32_to_cpu((__force __le32)(x))
23 #define __mem_ioswabl(a, x)	(x)
24 #define ioswabq(a, x)		le64_to_cpu((__force __le64)(x))
25 #define __mem_ioswabq(a, x)	(x)
26 
27 #endif /* __ASM_MACH_TX49XX_MANGLE_PORT_H */
28