From d9b258c4bcf11ec912d95c8e61d7453b07f28c63 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Fri, 13 Apr 2007 20:34:00 +0200 Subject: 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 Signed-off-by: Adrian Bunk --- drivers/net/sky2.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 220ea49a4340..e01191a69385 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -2288,6 +2288,10 @@ 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); + /* disable ASF */ if (hw->chip_id <= CHIP_ID_YUKON_EC) { sky2_write8(hw, B28_Y2_ASF_STAT_CMD, Y2_ASF_RESET); @@ -3431,6 +3435,9 @@ 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); err = sky2_set_power_state(hw, PCI_D0); if (err) goto out; -- cgit v1.2.3