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smc911x: Add support for LAN921{5,7,8} chips from SMSC

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LAN92{5,7,8} chips from SMSC are register compatible with LAN911{5,6,7,8}
controllers, and only add support for HP Auto-MDIX. LAN9218 doesn't have
an external MII interface.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guennadi Liakhovetski 2008-10-12 21:05:14 -07:00 • committed by David S. Miller
parent 97e92d9d4b
commit c6dcb82788
2 changed files with 14 additions and 6 deletions
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6
drivers/net/smc911x.c
View file

@ -685,8 +685,10 @@ static void smc911x_phy_detect(struct net_device *dev)
* PHY#1 to PHY#31, and then PHY#0 last. * PHY#1 to PHY#31, and then PHY#0 last.
*/ */
switch(lp->version) { switch(lp->version) {
case 0x115: case CHIP_9115:
case 0x117: case CHIP_9117:
case CHIP_9215:
case CHIP_9217:
cfg = SMC_GET_HW_CFG(lp); cfg = SMC_GET_HW_CFG(lp);
if (cfg & HW_CFG_EXT_PHY_DET_) { if (cfg & HW_CFG_EXT_PHY_DET_) {
cfg &= ~HW_CFG_PHY_CLK_SEL_; cfg &= ~HW_CFG_PHY_CLK_SEL_;

14
drivers/net/smc911x.h
View file

@ -666,10 +666,13 @@ smc_pxa_dma_outsl(struct smc911x_local *lp, u_long physaddr,
#define LAN911X_INTERNAL_PHY_ID (0x0007C000) #define LAN911X_INTERNAL_PHY_ID (0x0007C000)
/* Chip ID values */ /* Chip ID values */
#define CHIP_9115 0x115 #define CHIP_9115 0x0115
#define CHIP_9116 0x116 #define CHIP_9116 0x0116
#define CHIP_9117 0x117 #define CHIP_9117 0x0117
#define CHIP_9118 0x118 #define CHIP_9118 0x0118
#define CHIP_9215 0x115A
#define CHIP_9217 0x117A
#define CHIP_9218 0x118A
struct chip_id { struct chip_id {
u16 id; u16 id;
@ -681,6 +684,9 @@ static const struct chip_id chip_ids[] = {
{ CHIP_9116, "LAN9116" }, { CHIP_9116, "LAN9116" },
{ CHIP_9117, "LAN9117" }, { CHIP_9117, "LAN9117" },
{ CHIP_9118, "LAN9118" }, { CHIP_9118, "LAN9118" },
{ CHIP_9215, "LAN9215" },
{ CHIP_9217, "LAN9217" },
{ CHIP_9218, "LAN9218" },
{ 0, NULL }, { 0, NULL },
}; };