AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-24 14:29:38 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

e1000e: Cleanup code logic in e1000_check_for_serdes_link_82571()

Browse Source 
Cleanup code to make it more clean and readable.

Signed-off-by: Tushar Dave <tushar.n.dave@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Tushar Dave 2012-07-12 08:00:15 +00:00 committed by Jeff Kirsher
parent 141e369de6
commit 18115f82bc
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/ethernet/intel/e1000e/82571.c
View File

@ -1677,16 +1677,18 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
e_dbg("ANYSTATE -> DOWN\n"); e_dbg("ANYSTATE -> DOWN\n");
} else { } else {
/* /*
* Check several times, if Sync and Config * Check several times, if SYNCH bit and CONFIG
* both are consistently 1 then simply ignore * bit both are consistently 1 then simply ignore
* the Invalid bit and restart Autoneg * the IV bit and restart Autoneg
*/ */
for (i = 0; i < AN_RETRY_COUNT; i++) { for (i = 0; i < AN_RETRY_COUNT; i++) {
udelay(10); udelay(10);
rxcw = er32(RXCW); rxcw = er32(RXCW);
if ((rxcw & E1000_RXCW_IV) && if ((rxcw & E1000_RXCW_SYNCH) &&
!((rxcw & E1000_RXCW_SYNCH) && (rxcw & E1000_RXCW_C))
(rxcw & E1000_RXCW_C))) { continue;
if (rxcw & E1000_RXCW_IV) {
mac->serdes_has_link = false; mac->serdes_has_link = false;
mac->serdes_link_state = mac->serdes_link_state =
e1000_serdes_link_down; e1000_serdes_link_down;