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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-06-04 17:23:25 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-08 22:16:42 -0400 |
| commit | 8f70920f2f2a699b4ad35e625071cd92f4ba6ca3 (patch) | |
| tree | 3a6ae95b751ea92bceec0f8f49d660f741f05485 /drivers/net/sky2.c | |
| parent | 451af33552286b426940a32126bd3ece243223a3 (diff) | |
| download | lwn-8f70920f2f2a699b4ad35e625071cd92f4ba6ca3.tar.gz lwn-8f70920f2f2a699b4ad35e625071cd92f4ba6ca3.zip | |
sky2: GPIO register
The General Purpose I/O register is yet another hardware workaround
catchall. Enable workaround that vendor driver does to stay
but for bug compatiable.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index fbe39d929277..1f1b6db434be 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -230,6 +230,11 @@ static void sky2_power_on(struct sky2_hw *hw) sky2_pci_write32(hw, PCI_DEV_REG5, reg); sky2_pci_write32(hw, PCI_CFG_REG_1, 0); + + /* Enable workaround for dev 4.107 on Yukon-Ultra & Extreme */ + reg = sky2_read32(hw, B2_GP_IO); + reg |= GLB_GPIO_STAT_RACE_DIS; + sky2_write32(hw, B2_GP_IO, reg); } } |