[mirror_ubuntu-bionic-kernel.git] / arch / mips / include / asm / mach-tx49xx / mangle-port.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_MACH_TX49XX_MANGLE_PORT_H
#define __ASM_MACH_TX49XX_MANGLE_PORT_H

#define __swizzle_addr_b(port)	(port)
#define __swizzle_addr_w(port)	(port)
#define __swizzle_addr_l(port)	(port)
#define __swizzle_addr_q(port)	(port)

#define ioswabb(a, x)		(x)
#define __mem_ioswabb(a, x)	(x)
#if defined(CONFIG_TOSHIBA_RBTX4939) && \
	IS_ENABLED(CONFIG_SMC91X) && \
	defined(__BIG_ENDIAN)
#define NEEDS_TXX9_IOSWABW
extern u16 (*ioswabw)(volatile u16 *a, u16 x);
extern u16 (*__mem_ioswabw)(volatile u16 *a, u16 x);
#else
#define ioswabw(a, x)		le16_to_cpu(x)
#define __mem_ioswabw(a, x)	(x)
#endif
#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)

#endif /* __ASM_MACH_TX49XX_MANGLE_PORT_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1ba5a176 AN	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) && \
dbebd6b1	13	IS_ENABLED(CONFIG_SMC91X) && \
1ba5a176 AN	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(x)
	20	#define __mem_ioswabw(a, x) (x)
	21	#endif
	22	#define ioswabl(a, x) le32_to_cpu(x)
	23	#define __mem_ioswabl(a, x) (x)
	24	#define ioswabq(a, x) le64_to_cpu(x)
	25	#define __mem_ioswabq(a, x) (x)
	26
	27	#endif /* __ASM_MACH_TX49XX_MANGLE_PORT_H */