@@ -251,6 +251,8 @@ static void sky2_power_on(struct sky2_hw
sky2_pci_write32(hw, PCI_CFG_REG_1, 0);
+ sky2_write16(hw, B0_CTST, Y2_HW_WOL_ON);
+
/* Enable workaround for dev 4.107 on Yukon-Ultra & Extreme */
reg = sky2_read32(hw, B2_GP_IO);
reg |= GLB_GPIO_STAT_RACE_DIS;
@@ -782,6 +784,9 @@ static void sky2_wol_init(struct sky2_po
ctrl |= WOL_CTL_DIS_PME_ON_PATTERN|WOL_CTL_DIS_PATTERN_UNIT;
sky2_write16(hw, WOL_REGS(port, WOL_CTRL_STAT), ctrl);
+ /* Disable PiG firmware */
+ sky2_write16(hw, B0_CTST, Y2_HW_WOL_OFF);
+
/* Turn on legacy PCI-Express PME mode */
reg1 = sky2_pci_read32(hw, PCI_DEV_REG1);
reg1 |= PCI_Y2_PME_LEGACY;
@@ -789,7 +794,6 @@ static void sky2_wol_init(struct sky2_po
/* block receiver */
sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
-
}
static void sky2_set_tx_stfwd(struct sky2_hw *hw, unsigned port)
@@ -3272,27 +3276,6 @@ static inline u8 sky2_wol_supported(cons
return sky2_is_copper(hw) ? (WAKE_PHY | WAKE_MAGIC) : 0;
}
-static void sky2_hw_set_wol(struct sky2_hw *hw)
-{
- int wol = 0;
- int i;
-
- for (i = 0; i < hw->ports; i++) {
- struct net_device *dev = hw->dev[i];
- struct sky2_port *sky2 = netdev_priv(dev);
-
- if (sky2->wol)
- wol = 1;
- }
-
- if (hw->chip_id == CHIP_ID_YUKON_EC_U ||
- hw->chip_id == CHIP_ID_YUKON_EX ||
- hw->chip_id == CHIP_ID_YUKON_FE_P)
- sky2_write32(hw, B0_CTST, wol ? Y2_HW_WOL_ON : Y2_HW_WOL_OFF);
-
- device_set_wakeup_enable(&hw->pdev->dev, wol);
-}
-
static void sky2_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
const struct sky2_port *sky2 = netdev_priv(dev);
@@ -3311,11 +3294,6 @@ static int sky2_set_wol(struct net_devic
return -EOPNOTSUPP;
sky2->wol = wol->wolopts;
-
- sky2_hw_set_wol(hw);
-
- if (!netif_running(dev))
- sky2_wol_init(sky2);
return 0;
}
@@ -4809,7 +4787,6 @@ static void __devexit sky2_remove(struct
pci_set_drvdata(pdev, NULL);
}
-#ifdef CONFIG_PM
static int sky2_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct sky2_hw *hw = pci_get_drvdata(pdev);
@@ -4834,6 +4811,8 @@ static int sky2_suspend(struct pci_dev *
wol |= sky2->wol;
}
+ device_set_wakeup_enable(&pdev->dev, wol != 0);
+
sky2_write32(hw, B0_IMSK, 0);
napi_disable(&hw->napi);
sky2_power_aux(hw);
@@ -4846,6 +4825,7 @@ static int sky2_suspend(struct pci_dev *
return 0;
}
+#ifdef CONFIG_PM
static int sky2_resume(struct pci_dev *pdev)
{
struct sky2_hw *hw = pci_get_drvdata(pdev);
@@ -4895,34 +4875,7 @@ out:
static void sky2_shutdown(struct pci_dev *pdev)
{
- struct sky2_hw *hw = pci_get_drvdata(pdev);
- int i, wol = 0;
-
- if (!hw)
- return;
-
- rtnl_lock();
- del_timer_sync(&hw->watchdog_timer);
-
- for (i = 0; i < hw->ports; i++) {
- struct net_device *dev = hw->dev[i];
- struct sky2_port *sky2 = netdev_priv(dev);
-
- if (sky2->wol) {
- wol = 1;
- sky2_wol_init(sky2);
- }
- }
-
- if (wol)
- sky2_power_aux(hw);
- rtnl_unlock();
-
- pci_enable_wake(pdev, PCI_D3hot, wol);
- pci_enable_wake(pdev, PCI_D3cold, wol);
-
- pci_disable_device(pdev);
- pci_set_power_state(pdev, PCI_D3hot);
+ sky2_suspend(pdev, PMSG_SUSPEND);
}
static struct pci_driver sky2_driver = {
Change Wake On Lan code to be similar to vendor driver. The definition of Y2_HW_WOL_ON is confusing; what it means is transition to firmware SPI setting when doing power change. Since same code is done for both shutdown and suspend, use common code path. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>