From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Chan" Subject: [PATCH 5/20][BNX2]: Save PCI state during suspend. Date: Tue, 01 May 2007 18:14:22 -0700 Message-ID: <1178068462.4820.41.camel@dell> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:3129 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1946172AbXEBA1W (ORCPT ); Tue, 1 May 2007 20:27:22 -0400 Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org [BNX2]: Save PCI state during suspend. This is needed to save the MSI state which will be lost during suspend. Signed-off-by: Michael Chan diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 971607c..8520967 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -6281,6 +6281,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state) 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; } @@ -6294,6 +6295,7 @@ 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);