From patchwork Fri Nov 22 18:51:09 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 293576 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 0159B2C0146 for ; Sat, 23 Nov 2013 05:51:18 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755972Ab3KVSvP (ORCPT ); Fri, 22 Nov 2013 13:51:15 -0500 Received: from cmexedge1.ext.emulex.com ([138.239.224.99]:34635 "EHLO CMEXEDGE1.ext.emulex.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755898Ab3KVSvO (ORCPT ); Fri, 22 Nov 2013 13:51:14 -0500 Received: from CMEXHTCAS1.ad.emulex.com (138.239.115.217) by CMEXEDGE1.ext.emulex.com (138.239.224.99) with Microsoft SMTP Server (TLS) id 14.3.146.0; Fri, 22 Nov 2013 10:51:23 -0800 Received: from emulex.com (138.239.131.165) by smtp.emulex.com (138.239.115.207) with Microsoft SMTP Server (TLS) id 14.3.146.2; Fri, 22 Nov 2013 10:51:13 -0800 Date: Fri, 22 Nov 2013 12:51:09 -0600 From: Ajit Khaparde To: Subject: [PATCH net 1/3] be2net: Disabling and enabling interrupts in suspend and resume Message-ID: <20131122185109.GA4148@emulex.com> Reply-To: Ajit Khaparde MIME-Version: 1.0 Content-Disposition: inline X-URL: http://www.emulex.com Organization: Emulex Corp User-Agent: "Ajit's Mutt" X-OS: Linux i686 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Interrupts need to be enabled in be_resume, when adapter boots back up from D3cold. disabling interrupts in be_suspend() just to be symmetric to be_resume(). Signed-off-by: Ravikumar Nelavelli Signed-off-by: Ajit Khaparde --- drivers/net/ethernet/emulex/benet/be_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index abde974..9b148cf 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4599,6 +4599,7 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state) if (adapter->wol) be_setup_wol(adapter, true); + be_intr_set(adapter, false); cancel_delayed_work_sync(&adapter->func_recovery_work); netif_device_detach(netdev); @@ -4634,6 +4635,7 @@ static int be_resume(struct pci_dev *pdev) if (status) return status; + be_intr_set(adapter, true); /* tell fw we're ready to fire cmds */ status = be_cmd_fw_init(adapter); if (status)