lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

MIPS: RBTX4939: Add smc91x support

Browse Source 
Add smc91x platform device to RBTX4939 board and some hacks for big endian.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto
2008-10-21 00:01:06 +09:00
committed by Ralf Baechle
parent bc89b2bdef
commit 1ba5a17674
3 changed files with 84 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
arch/mips/include/asm/mach-tx49xx/mangle-port.h Normal file
View File

@@ -0,0 +1,26 @@
#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) && \
(defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)) && \
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 */