From patchwork Tue Feb 18 10:11:57 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Gordeev X-Patchwork-Id: 3668041 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id DB1FBBF13A for ; Tue, 18 Feb 2014 10:15:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2028E20212 for ; Tue, 18 Feb 2014 10:15:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C20F201FE for ; Tue, 18 Feb 2014 10:15:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755327AbaBRKLI (ORCPT ); Tue, 18 Feb 2014 05:11:08 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33735 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755304AbaBRKLH (ORCPT ); Tue, 18 Feb 2014 05:11:07 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s1IAB4FG031341 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 18 Feb 2014 05:11:05 -0500 Received: from dhcp-26-207.brq.redhat.com (vpn-48-202.rdu2.redhat.com [10.10.48.202]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s1IAA4Cw029990; Tue, 18 Feb 2014 05:11:01 -0500 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , Himanshu Madhani , Rajesh Borundia , Shahed Shaikh , linux-driver@qlogic.com, netdev@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH net-next 28/35] qlcnic: Use pci_enable_msix_range() instead of pci_enable_msix() Date: Tue, 18 Feb 2014 11:11:57 +0100 Message-Id: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev Cc: Himanshu Madhani Cc: Rajesh Borundia Cc: Shahed Shaikh Cc: linux-driver@qlogic.com Cc: netdev@vger.kernel.org Cc: linux-pci@vger.kernel.org --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 0c077cf..e07fd94 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -701,13 +701,17 @@ enable_msix: for (vector = 0; vector < num_msix; vector++) adapter->msix_entries[vector].entry = vector; - err = pci_enable_msix(pdev, adapter->msix_entries, num_msix); - if (err == 0) { + err = pci_enable_msix_range(pdev, + adapter->msix_entries, 1, num_msix); + + if (err == num_msix) { adapter->flags |= QLCNIC_MSIX_ENABLED; adapter->ahw->num_msix = num_msix; dev_info(&pdev->dev, "using msi-x interrupts\n"); return 0; } else if (err > 0) { + pci_disable_msix(pdev); + dev_info(&pdev->dev, "Unable to allocate %d MSI-X vectors, Available vectors %d\n", num_msix, err);