From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755443AbYHPChp (ORCPT ); Fri, 15 Aug 2008 22:37:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751741AbYHPChf (ORCPT ); Fri, 15 Aug 2008 22:37:35 -0400 Received: from wa-out-1112.google.com ([209.85.146.183]:54834 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750928AbYHPChe (ORCPT ); Fri, 15 Aug 2008 22:37:34 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=fGuxO/w7yKJU4B75fTprbqaRsK903BNTfnR532APjbtCWmrTEru3fUxFCztqvp2Vhc 7O5cUwqAew8e2bZIfaqV56XE/zqN2yuS+YwQYbSXivFK7EUEG6agSBpEVC6+S2kEmpAT uE7yXFgZh/GK3syw8t1xlLAeTjeOE1BlYV+pU= From: Yinghai Lu To: Jesse Barnes , James Bottomley , Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , "Eric W. Biederman" , Andrew Morton Cc: linux-kernel@vger.kernel.org, Yinghai Lu , Andrew Vasquez Subject: [PATCH] pci: change msi-x vector to 32bit Date: Fri, 15 Aug 2008 19:36:45 -0700 Message-Id: <1218854205-2375-1-git-send-email-yhlu.kernel@gmail.com> X-Mailer: git-send-email 1.5.4.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org we are using 28bit pci (bus/dev/fn + 12 bits) as irq number, so the cache for irq number should be 32 bit too. Signed-off-by: Yinghai Lu Cc: Andrew Vasquez --- drivers/scsi/qla2xxx/qla_def.h | 2 +- include/linux/pci.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6/drivers/scsi/qla2xxx/qla_def.h =================================================================== --- linux-2.6.orig/drivers/scsi/qla2xxx/qla_def.h +++ linux-2.6/drivers/scsi/qla2xxx/qla_def.h @@ -2109,7 +2109,7 @@ struct scsi_qla_host; struct qla_msix_entry { int have_irq; - uint16_t msix_vector; + uint32_t msix_vector; uint16_t msix_entry; }; Index: linux-2.6/include/linux/pci.h =================================================================== --- linux-2.6.orig/include/linux/pci.h +++ linux-2.6/include/linux/pci.h @@ -730,7 +730,7 @@ enum pci_dma_burst_strategy { }; struct msix_entry { - u16 vector; /* kernel uses to write allocated vector */ + u32 vector; /* kernel uses to write allocated vector */ u16 entry; /* driver uses to specify entry, OS writes */ };