From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Chan" Subject: [PATCH v2 5/16][BNX2]: Save PCI state during suspend. Date: Thu, 03 May 2007 00:29:19 -0700 Message-ID: <1178177359.4909.69.camel@dell> References: <1178068303.4820.35.camel@dell> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: "netdev" To: "David Miller" Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:1385 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161148AbXECGmU (ORCPT ); Thu, 3 May 2007 02:42:20 -0400 In-Reply-To: <1178068303.4820.35.camel@dell> 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 cffdec3..89681b3 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -6172,6 +6172,7 @@ 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; } @@ -6185,6 +6186,7 @@ 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);