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Add MS7206SE ethernet support

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Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Yoshinori Sato 2014-02-13 23:13:41 +09:00 committed by Joe Hershberger
parent 7f233c0557
commit e9efe16da8
1 changed files with 30 additions and 1 deletions
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31
drivers/net/smc91111.h
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@ -236,7 +236,36 @@ struct smc91111_priv{
*(__b2 + __i) = SMC_inb((a),(r)); \
}; \
}while(0)
#elif defined(CONFIG_MS7206SE)
#define SWAB7206(x) ({ word __x = x; ((__x << 8)|(__x >> 8)); })
#define SMC_inw(a, r) *((volatile word*)((a)->iobase + (r)))
#define SMC_inb(a, r) (*((volatile byte*)((a)->iobase + ((r) ^ 0x01))))
#define SMC_insw(a, r, b, l) \
do { \
int __i; \
word *__b2 = (word *)(b); \
for (__i = 0; __i < (l); __i++) { \
*__b2++ = SWAB7206(SMC_inw(a, r)); \
} \
} while (0)
#define SMC_outw(a, d, r) (*((volatile word *)((a)->iobase+(r))) = d)
#define SMC_outb(a, d, r) ({ word __d = (byte)(d); \
word __w = SMC_inw((a), ((r)&(~1))); \
if (((r) & 1)) \
__w = (__w & 0x00ff) | (__d << 8); \
else \
__w = (__w & 0xff00) | (__d); \
SMC_outw((a), __w, ((r)&(~1))); \
})
#define SMC_outsw(a, r, b, l) \
do { \
int __i; \
word *__b2 = (word *)(b); \
for (__i = 0; __i < (l); __i++) { \
SMC_outw(a, SWAB7206(*__b2), r); \
__b2++; \
} \
} while (0)
#else /* if not CONFIG_CPU_PXA25X and not CONFIG_LEON */
#ifndef CONFIG_SMC_USE_IOFUNCS /* these macros don't work on some boards */