diff options
Diffstat (limited to 'drivers/net/jme.c')
| -rw-r--r-- | drivers/net/jme.c | 68 |
1 files changed, 54 insertions, 14 deletions
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index d44716e804b..d446fdb89f6 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -1577,6 +1577,38 @@ jme_free_irq(struct jme_adapter *jme) } static inline void +jme_new_phy_on(struct jme_adapter *jme) +{ + u32 reg; + + reg = jread32(jme, JME_PHY_PWR); + reg &= ~(PHY_PWR_DWN1SEL | PHY_PWR_DWN1SW | + PHY_PWR_DWN2 | PHY_PWR_CLKSEL); + jwrite32(jme, JME_PHY_PWR, reg); + + pci_read_config_dword(jme->pdev, PCI_PRIV_PE1, ®); + reg &= ~PE1_GPREG0_PBG; + reg |= PE1_GPREG0_ENBG; + pci_write_config_dword(jme->pdev, PCI_PRIV_PE1, reg); +} + +static inline void +jme_new_phy_off(struct jme_adapter *jme) +{ + u32 reg; + + reg = jread32(jme, JME_PHY_PWR); + reg |= PHY_PWR_DWN1SEL | PHY_PWR_DWN1SW | + PHY_PWR_DWN2 | PHY_PWR_CLKSEL; + jwrite32(jme, JME_PHY_PWR, reg); + + pci_read_config_dword(jme->pdev, PCI_PRIV_PE1, ®); + reg &= ~PE1_GPREG0_PBG; + reg |= PE1_GPREG0_PDD3COLD; + pci_write_config_dword(jme->pdev, PCI_PRIV_PE1, reg); +} + +static inline void jme_phy_on(struct jme_adapter *jme) { u32 bmcr; @@ -1584,6 +1616,22 @@ jme_phy_on(struct jme_adapter *jme) bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR); bmcr &= ~BMCR_PDOWN; jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, bmcr); + + if (new_phy_power_ctrl(jme->chip_main_rev)) + jme_new_phy_on(jme); +} + +static inline void +jme_phy_off(struct jme_adapter *jme) +{ + u32 bmcr; + + bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR); + bmcr |= BMCR_PDOWN; + jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, bmcr); + + if (new_phy_power_ctrl(jme->chip_main_rev)) + jme_new_phy_off(jme); } static int @@ -1606,12 +1654,11 @@ jme_open(struct net_device *netdev) jme_start_irq(jme); - if (test_bit(JME_FLAG_SSET, &jme->flags)) { - jme_phy_on(jme); + jme_phy_on(jme); + if (test_bit(JME_FLAG_SSET, &jme->flags)) jme_set_settings(netdev, &jme->old_ecmd); - } else { + else jme_reset_phy_processor(jme); - } jme_reset_link(jme); @@ -1657,12 +1704,6 @@ jme_wait_link(struct jme_adapter *jme) } } -static inline void -jme_phy_off(struct jme_adapter *jme) -{ - jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, BMCR_PDOWN); -} - static void jme_powersave_phy(struct jme_adapter *jme) { @@ -3068,12 +3109,11 @@ jme_resume(struct pci_dev *pdev) jme_clear_pm(jme); pci_restore_state(pdev); - if (test_bit(JME_FLAG_SSET, &jme->flags)) { - jme_phy_on(jme); + jme_phy_on(jme); + if (test_bit(JME_FLAG_SSET, &jme->flags)) jme_set_settings(netdev, &jme->old_ecmd); - } else { + else jme_reset_phy_processor(jme); - } jme_start_irq(jme); netif_device_attach(netdev); |