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authorStephen Hemminger <shemminger@linux-foundation.org>2007-04-07 16:42:08 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-04-13 13:47:02 -0700
commit22fb81eeb181ca53989b94fc480ac1ab1f61fe5d (patch)
treecbc04b63b50b84c33fb7711e97ef5d7371240fdc /drivers
parent6f13df7937b163572c588fb4486df27d6de02f5f (diff)
sky2: turn on clocks when doing resume
Some of these chips are disabled until clock is enabled. This fixes: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=404107 Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/sky2.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 881e46de3d8d..00ecbf6350dc 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2421,6 +2421,10 @@ static int sky2_reset(struct sky2_hw *hw)
return -EOPNOTSUPP;
}
+ /* Make sure and enable all clocks */
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U)
+ sky2_pci_write32(hw, PCI_DEV_REG3, 0);
+
hw->chip_rev = (sky2_read8(hw, B2_MAC_CFG) & CFG_CHIP_R_MSK) >> 4;
/* This rev is really old, and requires untested workarounds */
@@ -3639,6 +3643,9 @@ static int sky2_resume(struct pci_dev *pdev)
pci_restore_state(pdev);
pci_enable_wake(pdev, PCI_D0, 0);
+
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U)
+ sky2_pci_write32(hw, PCI_DEV_REG3, 0);
sky2_set_power_state(hw, PCI_D0);
err = sky2_reset(hw);