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netdev/smc91x: unify Blackfin code a bit and use proper read/write functions

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Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mike Frysinger 2008-11-17 21:23:40 +00:00 committed by David S. Miller
parent 3d3e35aa78
commit a61fc1e995
1 changed files with 12 additions and 33 deletions
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41
drivers/net/smc91x.h
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@ -87,49 +87,28 @@ static inline void SMC_outw(u16 val, void __iomem *ioaddr, int reg)
#define RPC_LSA_DEFAULT RPC_LED_100_10
#define RPC_LSB_DEFAULT RPC_LED_TX_RX
# if defined (CONFIG_BFIN561_EZKIT)
#define SMC_CAN_USE_8BIT 0
#define SMC_CAN_USE_16BIT 1
# if defined(CONFIG_BF561)
#define SMC_CAN_USE_32BIT 1
# else
#define SMC_CAN_USE_32BIT 0
# endif
#define SMC_IO_SHIFT 0
#define SMC_NOWAIT 1
#define SMC_USE_BFIN_DMA 0
#define SMC_inw(a, r) readw((a) + (r))
#define SMC_outw(v, a, r) writew(v, (a) + (r))
#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l)
#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)
# if SMC_CAN_USE_32BIT
#define SMC_inl(a, r) readl((a) + (r))
#define SMC_outl(v, a, r) writel(v, (a) + (r))
#define SMC_outsl(a, r, p, l) outsl((unsigned long *)((a) + (r)), p, l)
#define SMC_insl(a, r, p, l) insl ((unsigned long *)((a) + (r)), p, l)
# else
#define SMC_CAN_USE_8BIT 0
#define SMC_CAN_USE_16BIT 1
#define SMC_CAN_USE_32BIT 0
#define SMC_IO_SHIFT 0
#define SMC_NOWAIT 1
#define SMC_USE_BFIN_DMA 0
#define SMC_inw(a, r) readw((a) + (r))
#define SMC_outw(v, a, r) writew(v, (a) + (r))
#define SMC_outsw(a, r, p, l) outsw((unsigned long *)((a) + (r)), p, l)
#define SMC_insw(a, r, p, l) insw ((unsigned long *)((a) + (r)), p, l)
#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
# endif
/* check if the mac in reg is valid */
#define SMC_GET_MAC_ADDR(lp, addr) \
do { \
unsigned int __v; \
__v = SMC_inw(ioaddr, ADDR0_REG(lp)); \
addr[0] = __v; addr[1] = __v >> 8; \
__v = SMC_inw(ioaddr, ADDR1_REG(lp)); \
addr[2] = __v; addr[3] = __v >> 8; \
__v = SMC_inw(ioaddr, ADDR2_REG(lp)); \
addr[4] = __v; addr[5] = __v >> 8; \
if (*(u32 *)(&addr[0]) == 0xFFFFFFFF) { \
random_ether_addr(addr); \
} \
} while (0)
#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6)
/* We can only do 16-bit reads and writes in the static memory space. */