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wifipineapple-openwrt
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wifipineapple-openwrt/target/linux/brcm47xx/patches-3.10/790-tg3-phylib.patch

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--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -1367,7 +1367,7 @@ static int tg3_mdio_read(struct mii_bus
spin_lock_bh(&tp->lock);
- if (tg3_readphy(tp, reg, &val))
+ if (__tg3_readphy(tp, mii_id, reg, &val))
val = -EIO;
spin_unlock_bh(&tp->lock);
@@ -1382,7 +1382,7 @@ static int tg3_mdio_write(struct mii_bus
spin_lock_bh(&tp->lock);
- if (tg3_writephy(tp, reg, val))
+ if (__tg3_writephy(tp, mii_id, reg, val))
ret = -EIO;
spin_unlock_bh(&tp->lock);
@@ -1400,7 +1400,7 @@ static void tg3_mdio_config_5785(struct
u32 val;
struct phy_device *phydev;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) {
case PHY_ID_BCM50610:
case PHY_ID_BCM50610M:
@@ -1505,6 +1505,13 @@ static int tg3_mdio_init(struct tg3 *tp)
TG3_CPMU_PHY_STRAP_IS_SERDES;
if (is_serdes)
tp->phy_addr += 7;
+ } else if (tg3_flag(tp, IS_SSB_CORE) && tg3_flag(tp, ROBOSWITCH)) {
+ int addr;
+
+ addr = ssb_gige_get_phyaddr(tp->pdev);
+ if (addr < 0)
+ return addr;
+ tp->phy_addr = addr;
} else
tp->phy_addr = TG3_PHY_MII_ADDR;
@@ -1525,7 +1532,7 @@ static int tg3_mdio_init(struct tg3 *tp)
tp->mdio_bus->read = &tg3_mdio_read;
tp->mdio_bus->write = &tg3_mdio_write;
tp->mdio_bus->reset = &tg3_mdio_reset;
- tp->mdio_bus->phy_mask = ~(1 << TG3_PHY_MII_ADDR);
+ tp->mdio_bus->phy_mask = ~(1 << tp->phy_addr);
tp->mdio_bus->irq = &tp->mdio_irq[0];
for (i = 0; i < PHY_MAX_ADDR; i++)
@@ -1546,7 +1553,7 @@ static int tg3_mdio_init(struct tg3 *tp)
return i;
}
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
if (!phydev || !phydev->drv) {
dev_warn(&tp->pdev->dev, "No PHY devices\n");
@@ -1963,7 +1970,7 @@ static void tg3_setup_flow_control(struc
u32 old_tx_mode = tp->tx_mode;
if (tg3_flag(tp, USE_PHYLIB))
- autoneg = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]->autoneg;
+ autoneg = tp->mdio_bus->phy_map[tp->phy_addr]->autoneg;
else
autoneg = tp->link_config.autoneg;
@@ -1999,7 +2006,7 @@ static void tg3_adjust_link(struct net_d
u8 oldflowctrl, linkmesg = 0;
u32 mac_mode, lcl_adv, rmt_adv;
struct tg3 *tp = netdev_priv(dev);
- struct phy_device *phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ struct phy_device *phydev = tp->mdio_bus->phy_map[tp->phy_addr];
spin_lock_bh(&tp->lock);
@@ -2088,7 +2095,7 @@ static int tg3_phy_init(struct tg3 *tp)
/* Bring the PHY back to a known state. */
tg3_bmcr_reset(tp);
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
/* Attach the MAC to the PHY. */
phydev = phy_connect(tp->dev, dev_name(&phydev->dev),
@@ -2115,7 +2122,7 @@ static int tg3_phy_init(struct tg3 *tp)
SUPPORTED_Asym_Pause);
break;
default:
- phy_disconnect(tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]);
+ phy_disconnect(tp->mdio_bus->phy_map[tp->phy_addr]);
return -EINVAL;
}
@@ -2133,7 +2140,7 @@ static void tg3_phy_start(struct tg3 *tp
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) {
tp->phy_flags &= ~TG3_PHYFLG_IS_LOW_POWER;
@@ -2153,13 +2160,13 @@ static void tg3_phy_stop(struct tg3 *tp)
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return;
- phy_stop(tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]);
+ phy_stop(tp->mdio_bus->phy_map[tp->phy_addr]);
}
static void tg3_phy_fini(struct tg3 *tp)
{
if (tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) {
- phy_disconnect(tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]);
+ phy_disconnect(tp->mdio_bus->phy_map[tp->phy_addr]);
tp->phy_flags &= ~TG3_PHYFLG_IS_CONNECTED;
}
}
@@ -3999,7 +4006,7 @@ static int tg3_power_down_prepare(struct
struct phy_device *phydev;
u32 phyid, advertising;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
tp->phy_flags |= TG3_PHYFLG_IS_LOW_POWER;
@@ -11782,7 +11789,7 @@ static int tg3_get_settings(struct net_d
struct phy_device *phydev;
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return -EAGAIN;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
return phy_ethtool_gset(phydev, cmd);
}
@@ -11849,7 +11856,7 @@ static int tg3_set_settings(struct net_d
struct phy_device *phydev;
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return -EAGAIN;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
return phy_ethtool_sset(phydev, cmd);
}
@@ -12006,7 +12013,7 @@ static int tg3_nway_reset(struct net_dev
if (tg3_flag(tp, USE_PHYLIB)) {
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return -EAGAIN;
- r = phy_start_aneg(tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]);
+ r = phy_start_aneg(tp->mdio_bus->phy_map[tp->phy_addr]);
} else {
u32 bmcr;
@@ -12124,7 +12131,7 @@ static int tg3_set_pauseparam(struct net
u32 newadv;
struct phy_device *phydev;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
if (!(phydev->supported & SUPPORTED_Pause) ||
(!(phydev->supported & SUPPORTED_Asym_Pause) &&
@@ -13558,7 +13565,7 @@ static int tg3_ioctl(struct net_device *
struct phy_device *phydev;
if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
return -EAGAIN;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
return phy_mii_ioctl(phydev, ifr, cmd);
}
@@ -17194,8 +17201,10 @@ static int tg3_init_one(struct pci_dev *
tg3_flag_set(tp, FLUSH_POSTED_WRITES);
if (ssb_gige_one_dma_at_once(pdev))
tg3_flag_set(tp, ONE_DMA_AT_ONCE);
- if (ssb_gige_have_roboswitch(pdev))
+ if (ssb_gige_have_roboswitch(pdev)) {
+ tg3_flag_set(tp, USE_PHYLIB);
tg3_flag_set(tp, ROBOSWITCH);
+ }
if (ssb_gige_is_rgmii(pdev))
tg3_flag_set(tp, RGMII_MODE);
}
@@ -17464,7 +17473,7 @@ static int tg3_init_one(struct pci_dev *
if (tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) {
struct phy_device *phydev;
- phydev = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR];
+ phydev = tp->mdio_bus->phy_map[tp->phy_addr];
netdev_info(dev,
"attached PHY driver [%s] (mii_bus:phy_addr=%s)\n",
phydev->drv->name, dev_name(&phydev->dev));
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