diff options
| author |   Huang, Xiong <xiong@qca.qualcomm.com> | 2012-04-18 22:01:30 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-04-19 20:14:20 -0400 |
| commit | d163ff7b10d8d09bdaec394c19c50da1af813832 (patch) | |
| tree | 4d82dbedef667407092c350d6ea1ccafa1b5b1f6 /drivers/net/ethernet/atheros/atl1c/atl1c_main.c | |
| parent | atl1c: refine atl1c_pcie_patch (diff) | |
| download | linux-dev-d163ff7b10d8d09bdaec394c19c50da1af813832.tar.xz linux-dev-d163ff7b10d8d09bdaec394c19c50da1af813832.zip | |
atl1c: fix WoL(magic) issue for l2cb 1.1
l2cb 1.1 hardware has a bug for magic wakeup,
the workaround is to add pattern enable.
WoL related registers are refined as well.
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/ethernet/atheros/atl1c/atl1c_main.c')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 17b91dbf5e15..e671367d6549 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -2354,9 +2354,14 @@ static int atl1c_suspend(struct device *dev) mac_ctrl_data |= MAC_CTRL_DUPLX; /* turn on magic packet wol */ - if (wufc & AT_WUFC_MAG) + if (wufc & AT_WUFC_MAG) { wol_ctrl_data |= WOL_MAGIC_EN | WOL_MAGIC_PME_EN; - + if (hw->nic_type == athr_l2c_b && + hw->revision_id == L2CB_V11) { + wol_ctrl_data |= + WOL_PATTERN_EN | WOL_PATTERN_PME_EN; + } + } if (wufc & AT_WUFC_LNKC) { wol_ctrl_data |= WOL_LINK_CHG_EN | WOL_LINK_CHG_PME_EN; /* only link up can wake up */ |