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| author | Mike Frysinger <vapier.adi@gmail.com> | 2008-11-17 22:23:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-20 10:32:34 +0100 |
| commit | a61fc1e995e6ccc884df50a1609b831a4b45a600 (patch) | |
| tree | 18b0d94d93a1c0ca4e648747c0402e66d50e0d55 | |
| parent | dccp: Fix bracing in dccp_feat_list_lookup. (diff) | |
| download | linux-a61fc1e995e6ccc884df50a1609b831a4b45a600.tar.xz linux-a61fc1e995e6ccc884df50a1609b831a4b45a600.zip | |
netdev/smc91x: unify Blackfin code a bit and use proper read/write functions
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>
| -rw-r--r-- | drivers/net/smc91x.h | 45 |
1 files changed, 12 insertions, 33 deletions
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index a07cc9351c6b..f6d637968eda 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -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 -#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_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 +# 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_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_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_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. */ |