vfio-pci: Enable PCIe extended capabilities on v1

Even PCIe 1.x had extended config space.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index 8b8f7d1..c975d91 100644 (file)
--- 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)