Subject: [net-2.6 PATCH 1/5] e1000e: call pci_save_state() after pci_restore_state()

From: Jeff Kirsher <[email-masked]>
Date: Thu, 07 Jan 2010 18:30:56 -0800

From: Bruce Allan <[email-masked]>

Due to a change in pci_restore_state()[1] which clears the saved_state
flag, the driver should call pci_save_state() to set the flag once again
to avoid issues with EEH (same fix that recently was submitted for ixgbe).

[1] commmit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff

Signed-off-by: Bruce Allan <[email-masked]>
Signed-off-by: Jeff Kirsher <[email-masked]>
---

 drivers/net/e1000e/netdev.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 762b697..10aa0ec 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4674,6 +4674,7 @@ static int e1000_resume(struct pci_dev *pdev)
 
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
+	pci_save_state(pdev);
 	e1000e_disable_l1aspm(pdev);
 
 	err = pci_enable_device_mem(pdev);
@@ -4825,6 +4826,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
 	} else {
 		pci_set_master(pdev);
 		pci_restore_state(pdev);
+		pci_save_state(pdev);
 
 		pci_enable_wake(pdev, PCI_D3hot, 0);
 		pci_enable_wake(pdev, PCI_D3cold, 0);