From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ia0-f178.google.com ([209.85.210.178]:34486 "EHLO mail-ia0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753761Ab3DVXMX (ORCPT ); Mon, 22 Apr 2013 19:12:23 -0400 Received: by mail-ia0-f178.google.com with SMTP id j38so8986iad.37 for ; Mon, 22 Apr 2013 16:12:23 -0700 (PDT) Subject: [PATCH v4 19/22] xen/pci: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK To: linux-pci@vger.kernel.org From: Bjorn Helgaas Cc: Gavin Shan , Konrad Rzeszutek Wilk Date: Mon, 22 Apr 2013 17:12:21 -0600 Message-ID: <20130422231221.32621.95466.stgit@bhelgaas-glaptop> In-Reply-To: <20130422230012.32621.15224.stgit@bhelgaas-glaptop> References: <20130422230012.32621.15224.stgit@bhelgaas-glaptop> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-pci-owner@vger.kernel.org List-ID: PCI_MSIX_FLAGS_BIRMASK is mis-named because the BIR mask is in the Table Offset register, not the flags ("Message Control" per spec) register. Signed-off-by: Bjorn Helgaas CC: Konrad Rzeszutek Wilk --- arch/x86/pci/xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 0e8a196..b9d1ff2 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -299,7 +299,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) pci_read_config_dword(dev, pos + PCI_MSIX_TABLE, &table_offset); - bir = (u8)(table_offset & PCI_MSIX_FLAGS_BIRMASK); + bir = (u8)(table_offset & PCI_MSIX_TABLE_BIR); table_offset &= PCI_MSIX_TABLE_OFFSET; map_irq.table_base = pci_resource_start(dev, bir) +