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authorBruce Allan <bruce.w.allan@intel.com>2010-06-17 18:59:48 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-23 12:58:40 -0700
commit17f085df92ba74a4dc88744cbc7a699c231f8728 (patch)
treeb76afd6210f027cdce6b50cf3cf862c68feff7ff /drivers/net/e1000e
parentdbcb9fec5c79780152e32282297de6ddb1f6a43b (diff)
e1000e: disable gig speed when in S0->Sx transition
Most of this workaround is necessary for all ICHx/PCH parts so one of the two MAC-type checks can be removed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e')
-rw-r--r--drivers/net/e1000e/ich8lan.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index c7292a1a81ef..6b5e108bb51f 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -3457,21 +3457,12 @@ void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw)
{
u32 phy_ctrl;
- switch (hw->mac.type) {
- case e1000_ich8lan:
- case e1000_ich9lan:
- case e1000_ich10lan:
- case e1000_pchlan:
- phy_ctrl = er32(PHY_CTRL);
- phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU |
- E1000_PHY_CTRL_GBE_DISABLE;
- ew32(PHY_CTRL, phy_ctrl);
+ phy_ctrl = er32(PHY_CTRL);
+ phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU | E1000_PHY_CTRL_GBE_DISABLE;
+ ew32(PHY_CTRL, phy_ctrl);
- if (hw->mac.type == e1000_pchlan)
- e1000_phy_hw_reset_ich8lan(hw);
- default:
- break;
- }
+ if (hw->mac.type >= e1000_pchlan)
+ e1000_phy_hw_reset_ich8lan(hw);
}
/**