From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932289AbaAaPHD (ORCPT ); Fri, 31 Jan 2014 10:07:03 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36435 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753976AbaAaPHA (ORCPT ); Fri, 31 Jan 2014 10:07:00 -0500 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , Michael Chan , netdev@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 01/34] bnx2: Use pci_enable_msix_range() Date: Fri, 31 Jan 2014 16:08:20 +0100 Message-Id: <434a34e01c353441131204edef36126a95e8928a.1391172839.git.agordeev@redhat.com> In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- drivers/net/ethernet/broadcom/bnx2.c | 15 ++++----------- 1 files changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 9d2deda..3df63b2 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6206,7 +6206,7 @@ bnx2_free_irq(struct bnx2 *bp) static void bnx2_enable_msix(struct bnx2 *bp, int msix_vecs) { - int i, total_vecs, rc; + int i, total_vecs; struct msix_entry msix_ent[BNX2_MAX_MSIX_VEC]; struct net_device *dev = bp->dev; const int len = sizeof(bp->irq_tbl[0].name); @@ -6229,16 +6229,9 @@ bnx2_enable_msix(struct bnx2 *bp, int msix_vecs) #ifdef BCM_CNIC total_vecs++; #endif - rc = -ENOSPC; - while (total_vecs >= BNX2_MIN_MSIX_VEC) { - rc = pci_enable_msix(bp->pdev, msix_ent, total_vecs); - if (rc <= 0) - break; - if (rc > 0) - total_vecs = rc; - } - - if (rc != 0) + total_vecs = pci_enable_msix_range(bp->pdev, msix_ent, + BNX2_MIN_MSIX_VEC, total_vecs); + if (total_vecs < 0) return; msix_vecs = total_vecs; -- 1.7.7.6