From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752630Ab3AXAZv (ORCPT ); Wed, 23 Jan 2013 19:25:51 -0500 Received: from mx1.redhat.com ([209.132.183.28]:32849 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752319Ab3AXAZq (ORCPT ); Wed, 23 Jan 2013 19:25:46 -0500 Subject: [PATCH] vfio-pci: Enable PCIe extended capabilities on v1 To: alex.williamson@redhat.com, kvm@vger.kernel.org From: Alex Williamson Cc: linux-kernel@vger.kernel.org Date: Wed, 23 Jan 2013 17:25:45 -0700 Message-ID: <20130124002535.2830.40861.stgit@bling.home> User-Agent: StGit/0.16 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Even PCIe 1.x had extended config space. Signed-off-by: Alex Williamson --- drivers/vfio/pci/vfio_pci_config.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c index 6985149..f1dde2c 100644 --- a/drivers/vfio/pci/vfio_pci_config.c +++ b/drivers/vfio/pci/vfio_pci_config.c @@ -985,12 +985,12 @@ static int vfio_cap_len(struct vfio_pci_device *vdev, u8 cap, u8 pos) if (ret) return pcibios_err_to_errno(ret); + vdev->extended_caps = true; + if ((word & PCI_EXP_FLAGS_VERS) == 1) return PCI_CAP_EXP_ENDPOINT_SIZEOF_V1; - else { - vdev->extended_caps = true; + else return PCI_CAP_EXP_ENDPOINT_SIZEOF_V2; - } case PCI_CAP_ID_HT: ret = pci_read_config_byte(pdev, pos + 3, &byte); if (ret)