diff options
| author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2006-08-16 22:38:54 +0200 |
|---|---|---|
| committer | Auke Kok <juke-jan.h.kok@intel.com> | 2006-08-16 22:38:54 +0200 |
| commit | c9c1b834c7b6e00badfd9a775682644f192f0357 (patch) | |
| tree | 7e4f827b726c355bfea01f4229c23f9e5a9d171c /drivers/net/e1000/e1000_hw.c | |
| parent | e1000: explicit locking for two ethtool path functions (diff) | |
| download | linux-c9c1b834c7b6e00badfd9a775682644f192f0357.tar.xz linux-c9c1b834c7b6e00badfd9a775682644f192f0357.zip | |
e1000: Allow NVM to setup LPLU for IGP2 and IGP3
Allow NVM to setup LPLU for IGP2 and IGP3. Only IGP needs LPLU D3
disabled during init here.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Diffstat (limited to 'drivers/net/e1000/e1000_hw.c')
| -rw-r--r-- | drivers/net/e1000/e1000_hw.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 583518ae49ce..3728f33045c3 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -1324,11 +1324,14 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw) E1000_WRITE_REG(hw, LEDCTL, led_ctrl); } - /* disable lplu d3 during driver init */ - ret_val = e1000_set_d3_lplu_state(hw, FALSE); - if (ret_val) { - DEBUGOUT("Error Disabling LPLU D3\n"); - return ret_val; + /* The NVM settings will configure LPLU in D3 for IGP2 and IGP3 PHYs */ + if (hw->phy_type == e1000_phy_igp) { + /* disable lplu d3 during driver init */ + ret_val = e1000_set_d3_lplu_state(hw, FALSE); + if (ret_val) { + DEBUGOUT("Error Disabling LPLU D3\n"); + return ret_val; + } } /* disable lplu d0 during driver init */ |