Messages in this thread Patch in this message | | | Subject | [PATCH] vfio-pci: Enable PCIe extended capabilities on v1 | From | Alex Williamson <> | Date | Wed, 23 Jan 2013 17:25:45 -0700 |
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Even PCIe 1.x had extended config space.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com> --- 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)
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