e1000e: Increase ULP timer
Due to system level changes introduced in Skylake, ULP exit takes
significantly longer to occur. Therefore, driver must wait longer for.
Signed-off-by: Raanan Avargil <raanan.avargil@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index a049e30..c731465 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1252,9 +1252,9 @@
ew32(H2ME, mac_reg);
}
- /* Poll up to 100msec for ME to clear ULP_CFG_DONE */
+ /* Poll up to 300msec for ME to clear ULP_CFG_DONE. */
while (er32(FWSM) & E1000_FWSM_ULP_CFG_DONE) {
- if (i++ == 10) {
+ if (i++ == 30) {
ret_val = -E1000_ERR_PHY;
goto out;
}