diff mbox series

[2/2,v2] e1000e: Remove the runtime suspend restriction on CNP+

Message ID 8d92dd25b45f711708701e11d6cf4e4d41b2bddc.1606370334.git.yu.c.chen@intel.com (mailing list archive)
State New
Headers show
Series Leverage runtime suspend to speed up the s2ram on e1000e | expand

Commit Message

Chen Yu Nov. 26, 2020, 6:14 a.m. UTC
Although there is platform issue of runtime suspend support
on CNP, it would be more flexible to let the user decide whether
to disable runtime or not because:
1. This can be done in userspace via
   echo on > /sys/devices/pci0000\:00/0000\:00\:1f.d/power/control
2. More and more NICs would support runtime suspend, disabling the
   runtime suspend on them by default would impact the validation.

Signed-off-by: Chen Yu <yu.c.chen@intel.com>
---
 drivers/net/ethernet/intel/e1000e/netdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index e32d443feb24..2850535db7a1 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -7684,7 +7684,7 @@  static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev_pm_set_driver_flags(&pdev->dev, DPM_FLAG_NO_DIRECT_COMPLETE |
 				DPM_FLAG_SMART_SUSPEND | DPM_FLAG_MAY_SKIP_RESUME);
 
-	if (pci_dev_run_wake(pdev) && hw->mac.type < e1000_pch_cnp)
+	if (pci_dev_run_wake(pdev))
 		pm_runtime_put_noidle(&pdev->dev);
 
 	return 0;