Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-17 09:31:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

e1000: Allow NVM to setup LPLU for IGP2 and IGP3

Browse Source 
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>
This commit is contained in:
Jeff Kirsher 2006-08-16 13:38:54 -07:00 committed by Auke Kok
parent 1a821ca595
commit c9c1b834c7
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/e1000/e1000_hw.c
View File

@ -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 */