[patch 26/69] BNX2: Save PCI state during suspend.

[Chris Wright <chrisw@sous-sol.org>]

-stable review patch.  If anyone has any objections, please let us know.
---------------------

From:  <mchan@broadcom.com>

This is needed to save the MSI state which will be lost during
suspend.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
---

---
 drivers/net/bnx2.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-2.6.21.1.orig/drivers/net/bnx2.c
+++ linux-2.6.21.1/drivers/net/bnx2.c
@@ -6148,6 +6148,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_me
 		reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
 	bnx2_reset_chip(bp, reset_code);
 	bnx2_free_skbs(bp);
+	pci_save_state(pdev);
 	bnx2_set_power_state(bp, pci_choose_state(pdev, state));
 	return 0;
 }
@@ -6161,6 +6162,7 @@ bnx2_resume(struct pci_dev *pdev)
 	if (!netif_running(dev))
 		return 0;
 
+	pci_restore_state(pdev);
 	bnx2_set_power_state(bp, PCI_D0);
 	netif_device_attach(dev);
 	bnx2_init_nic(bp);

-- 
-
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