Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753101AbaBSI4d (ORCPT ); Wed, 19 Feb 2014 03:56:33 -0500 Received: from mx1.redhat.com ([209.132.183.28]:19236 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751375AbaBSI4c (ORCPT ); Wed, 19 Feb 2014 03:56:32 -0500 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , Mike Miller , iss_storagedev@hp.com, linux-pci@vger.kernel.org Subject: [PATCH 1/9] cciss: Fallback to MSI rather than to INTx if MSI-X failed Date: Wed, 19 Feb 2014 09:58:13 +0100 Message-Id: <2b4fbd561d282fb3301e2a72d8ebce9f35a81514.1392799751.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 Signed-off-by: Alexander Gordeev Cc: Mike Miller Cc: iss_storagedev@hp.com Cc: linux-pci@vger.kernel.org --- drivers/block/cciss.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 036e8ab..fc5b0a4 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -4092,13 +4092,14 @@ static void cciss_interrupt_mode(ctlr_info_t *h) if (err > 0) { dev_warn(&h->pdev->dev, "only %d MSI-X vectors available\n", err); - goto default_int_mode; + goto single_msi_mode; } else { dev_warn(&h->pdev->dev, "MSI-X init failed %d\n", err); - goto default_int_mode; + goto single_msi_mode; } } +single_msi_mode: if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) { if (!pci_enable_msi(h->pdev)) h->msi_vector = 1; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/