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path: root/drivers/net/arm/at91_ether.c
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Diffstat (limited to 'drivers/net/arm/at91_ether.c')
-rw-r--r--drivers/net/arm/at91_ether.c49
1 files changed, 47 insertions, 2 deletions
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 152fa7a042b..ef2cc80256a 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -225,6 +225,16 @@ static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id)
if (!(phy & ((1 << 2) | 1)))
goto done;
}
+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* ack interrupt in Teridian PHY */
+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &phy);
+ if (!(phy & ((1 << 2) | 1)))
+ goto done;
+ }
+ else if (lp->phy_type == MII_DP83848_ID) {
+ read_phy(lp->phy_address, MII_DPPHYSTS_REG, &phy); /* ack interrupt in DP83848 PHY */
+ if (!(phy & (1 << 7)))
+ goto done;
+ }
update_linkspeed(dev, 0);
@@ -280,6 +290,19 @@ static void enable_phyirq(struct net_device *dev)
dsintr = (1 << 10) | ( 1 << 8);
write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
}
+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */
+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr);
+ dsintr = dsintr | 0x500; /* set bits 8, 10 */
+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr);
+ }
+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */
+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr);
+ dsintr = dsintr | 0x3c; /* set bits 2..5 */
+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr);
+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr);
+ dsintr = dsintr | 0x3; /* set bits 0,1 */
+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr);
+ }
disable_mdi();
spin_unlock_irq(&lp->lock);
@@ -323,6 +346,19 @@ static void disable_phyirq(struct net_device *dev)
dsintr = ~((1 << 10) | (1 << 8));
write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
}
+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */
+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr);
+ dsintr = dsintr & ~0x500; /* clear bits 8, 10 */
+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr);
+ }
+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */
+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr);
+ dsintr = dsintr & ~0x3; /* clear bits 0, 1 */
+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr);
+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr);
+ dsintr = dsintr & ~0x3c; /* clear bits 2..5 */
+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr);
+ }
disable_mdi();
spin_unlock_irq(&lp->lock);
@@ -535,8 +571,8 @@ static void at91ether_sethashtable(struct net_device *dev)
mc_filter[bitnr >> 5] |= 1 << (bitnr & 31);
}
- at91_emac_write(AT91_EMAC_HSH, mc_filter[0]);
- at91_emac_write(AT91_EMAC_HSL, mc_filter[1]);
+ at91_emac_write(AT91_EMAC_HSL, mc_filter[0]);
+ at91_emac_write(AT91_EMAC_HSH, mc_filter[1]);
}
/*
@@ -1062,10 +1098,16 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
printk(KERN_INFO "%s: Broadcom BCM5221 PHY\n", dev->name);
else if (phy_type == MII_DP83847_ID)
printk(KERN_INFO "%s: National Semiconductor DP83847 PHY\n", dev->name);
+ else if (phy_type == MII_DP83848_ID)
+ printk(KERN_INFO "%s: National Semiconductor DP83848 PHY\n", dev->name);
else if (phy_type == MII_AC101L_ID)
printk(KERN_INFO "%s: Altima AC101L PHY\n", dev->name);
else if (phy_type == MII_KS8721_ID)
printk(KERN_INFO "%s: Micrel KS8721 PHY\n", dev->name);
+ else if (phy_type == MII_T78Q21x3_ID)
+ printk(KERN_INFO "%s: Teridian 78Q21x3 PHY\n", dev->name);
+ else if (phy_type == MII_LAN83C185_ID)
+ printk(KERN_INFO "%s: SMSC LAN83C185 PHY\n", dev->name);
return 0;
}
@@ -1103,8 +1145,11 @@ static int __init at91ether_probe(struct platform_device *pdev)
case MII_RTL8201_ID: /* Realtek RTL8201: PHY_ID1 = 0, PHY_ID2 = 0x8201 */
case MII_BCM5221_ID: /* Broadcom BCM5221: PHY_ID1 = 0x40, PHY_ID2 = 0x61e0 */
case MII_DP83847_ID: /* National Semiconductor DP83847: */
+ case MII_DP83848_ID: /* National Semiconductor DP83848: */
case MII_AC101L_ID: /* Altima AC101L: PHY_ID1 = 0x22, PHY_ID2 = 0x5520 */
case MII_KS8721_ID: /* Micrel KS8721: PHY_ID1 = 0x22, PHY_ID2 = 0x1610 */
+ case MII_T78Q21x3_ID: /* Teridian 78Q21x3: PHY_ID1 = 0x0E, PHY_ID2 = 7237 */
+ case MII_LAN83C185_ID: /* SMSC LAN83C185: PHY_ID1 = 0x0007, PHY_ID2 = 0xC0A1 */
detected = at91ether_setup(phy_id, phy_address, pdev, ether_clk);
break;
}