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| author | Stephen Hemminger <shemminger@osdl.org> | 2006-12-20 13:06:35 -0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-26 16:36:42 -0500 |
| commit | aed2cec45c426c941c80d84ec89ce34f2f2607cc (patch) | |
| tree | 53ee6f03d7e19cc74711590cdaa22b534c8a4159 /drivers/net/sky2.c | |
| parent | 44ade178249fe53d055fd92113eaa271e06acddd (diff) | |
| download | linux-3.10-aed2cec45c426c941c80d84ec89ce34f2f2607cc.tar.gz linux-3.10-aed2cec45c426c941c80d84ec89ce34f2f2607cc.tar.bz2 linux-3.10-aed2cec45c426c941c80d84ec89ce34f2f2607cc.zip | |
sky2: phy power down needs PCI config write enabled
In order to change PCI registers (via the iomap'd window),
it needs to be enabled; this wasn't being done in sky2_phy_power
the function that turns on/off power to the PHY.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 93cb39388a1..a6601e8d423 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -569,8 +569,8 @@ static void sky2_phy_power(struct sky2_hw *hw, unsigned port, int onoff) if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > 1) onoff = !onoff; + sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON); reg1 = sky2_pci_read32(hw, PCI_DEV_REG1); - if (onoff) /* Turn off phy power saving */ reg1 &= ~phy_power[port]; @@ -579,6 +579,7 @@ static void sky2_phy_power(struct sky2_hw *hw, unsigned port, int onoff) sky2_pci_write32(hw, PCI_DEV_REG1, reg1); sky2_pci_read32(hw, PCI_DEV_REG1); + sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); udelay(100); } |