diff options
| author | Huang, Xiong | 2012-04-30 15:38:51 +0000 |
|---|---|---|
| committer | David S. Miller | 2012-04-30 21:44:13 -0400 |
| commit | 87eabe6bf081d731e1b7998bb0bc2dc179a44ec2 (patch) | |
| tree | 490294b0cf12cffb2ca2fc3f69c4e152cf07dc20 /drivers/net | |
| parent | 903d7ce0cc9a45dd29d6f7690b2e3534c61ef326 (diff) | |
atl1c: clear WoL status when reset pcie
WoL status is read-clear and should be cleared when in S0
status.
putting it in atl1c_reset_pcie is more suitable than
in atl1c_get_permanent_address.
Signed-off-by: xiong <xiong@qca.qualcomm.com>
Tested-by: Liu David <dwliu@qca.qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_hw.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 3 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c index 209c1791531c..49f433e688c7 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c @@ -73,7 +73,6 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw) u32 otp_ctrl_data; u32 twsi_ctrl_data; u32 ltssm_ctrl_data; - u32 wol_data; u8 eth_addr[ETH_ALEN]; u16 phy_data; bool raise_vol = false; @@ -114,10 +113,6 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw) ltssm_ctrl_data &= ~LTSSM_ID_EN_WRO; AT_WRITE_REG(hw, REG_LTSSM_ID_CTRL, ltssm_ctrl_data); - /* clear any WOL settings */ - AT_WRITE_REG(hw, REG_WOL_CTRL, 0); - AT_READ_REG(hw, REG_WOL_CTRL, &wol_data); - AT_READ_REG(hw, REG_TWSI_CTRL, &twsi_ctrl_data); twsi_ctrl_data |= TWSI_CTRL_SW_LDSTART; diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 6d5b37479ec4..63da1d8c54c5 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -133,6 +133,9 @@ static void atl1c_reset_pcie(struct atl1c_hw *hw, u32 flag) */ pci_enable_wake(pdev, PCI_D3hot, 0); pci_enable_wake(pdev, PCI_D3cold, 0); + /* wol sts read-clear */ + AT_READ_REG(hw, REG_WOL_CTRL, &data); + AT_WRITE_REG(hw, REG_WOL_CTRL, 0); /* * Mask some pcie error bits |