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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2006-08-16 13:38:54 -0700
committerAuke Kok <juke-jan.h.kok@intel.com>2006-08-16 13:38:54 -0700
commitc9c1b834c7b6e00badfd9a775682644f192f0357 (patch)
tree7e4f827b726c355bfea01f4229c23f9e5a9d171c /drivers
parent1a821ca59593d307e564800c2f25ed1f9e1e2a6f (diff)
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')
-rw-r--r--drivers/net/e1000/e1000_hw.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 583518ae49c..3728f33045c 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 */