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
16extern u16 (*ioswabw)(volatile u16 *a, u16 x);
17extern 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