From: Hauke Mehrtens Date: Sat, 14 Sep 2013 16:10:37 +0000 (+0000) Subject: brcm47xx: tg3: use the phy address from et0phyaddr and not the default phy address. X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3b3d4b6208319134701973812c17da2d30c5ea2b;p=librecmc%2Flibrecmc.git brcm47xx: tg3: use the phy address from et0phyaddr and not the default phy address. Thank you Devastator for testing. Signed-off-by: Hauke Mehrtens SVN-Revision: 37986 --- diff --git a/target/linux/brcm47xx/patches-3.10/780-tg3-phylib.patch b/target/linux/brcm47xx/patches-3.10/780-tg3-phylib.patch deleted file mode 100644 index 726be2a067..0000000000 --- a/target/linux/brcm47xx/patches-3.10/780-tg3-phylib.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/tg3.c -+++ b/drivers/net/ethernet/broadcom/tg3.c -@@ -17176,8 +17176,10 @@ 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); - } diff --git a/target/linux/brcm47xx/patches-3.10/790-tg3-phylib.patch b/target/linux/brcm47xx/patches-3.10/790-tg3-phylib.patch new file mode 100644 index 0000000000..4a7b116745 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.10/790-tg3-phylib.patch @@ -0,0 +1,227 @@ +--- 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)) { ++ 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; + } + } +@@ -3985,7 +3992,7 @@ 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; + +@@ -11769,7 +11776,7 @@ 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); + } + +@@ -11836,7 +11843,7 @@ 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); + } + +@@ -11993,7 +12000,7 @@ 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; + +@@ -12109,7 +12116,7 @@ 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) && +@@ -13543,7 +13550,7 @@ 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); + } + +@@ -17176,8 +17183,10 @@ 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); + } +@@ -17447,7 +17456,7 @@ 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)); +--- a/include/linux/ssb/ssb_driver_gige.h ++++ b/include/linux/ssb/ssb_driver_gige.h +@@ -108,6 +108,16 @@ static inline int ssb_gige_get_macaddr(s + return 0; + } + ++/* Get the device phy address */ ++static inline int ssb_gige_get_phyaddr(struct pci_dev *pdev) ++{ ++ struct ssb_gige *dev = pdev_to_ssb_gige(pdev); ++ if (!dev) ++ return -ENODEV; ++ ++ return dev->dev->bus->sprom.et0phyaddr; ++} ++ + extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev, + struct pci_dev *pdev); + extern int ssb_gige_map_irq(struct ssb_device *sdev, +@@ -174,6 +184,10 @@ static inline int ssb_gige_get_macaddr(s + { + return -ENODEV; + } ++static inline int ssb_gige_get_phyaddr(struct pci_dev *pdev) ++{ ++ return -ENODEV; ++} + + #endif /* CONFIG_SSB_DRIVER_GIGE */ + #endif /* LINUX_SSB_DRIVER_GIGE_H_ */