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Kai-Heng Feng fb29f76cc5 igb: Fix an issue that PME is not enabled during runtime suspend

[ Upstream commit 1fb3a7a75e ]

I210 ethernet card doesn't wakeup when a cable gets plugged. It's
because its PME is not set.

Since commit 42eca23021 ("PCI: Don't touch card regs after runtime
suspend D3"), if the PCI state is saved, pci_pm_runtime_suspend() stops
calling pci_finish_runtime_suspend(), which enables the PCI PME.

To fix the issue, let's not to save PCI states when it's runtime
suspend, to let the PCI subsystem enables PME.

Fixes: 42eca23021 ("PCI: Don't touch card regs after runtime suspend D3")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-02-12 20:02:26 +01:00

e1000

e1000: remove set but not used variable 'txb2b'

2018-09-19 23:09:23 -07:00

e1000e

e1000e: allow non-monotonic SYSTIM readings

2019-01-26 09:20:40 +01:00

fm10k

fm10k: bump driver version to match out-of-tree release

2018-10-31 10:49:15 -07:00

i40e

i40e: define proper net_device::neigh_priv_len