diff options
Diffstat (limited to 'drivers/net/arm/at91_ether.c')
| -rw-r--r-- | drivers/net/arm/at91_ether.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index 152fa7a042b8..b9cb5cb4d97f 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); @@ -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; } |
