diff options
| author | Yoni Bettan <ybettan@redhat.com> | 2018-01-16 14:34:56 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-02-08 21:06:41 +0200 |
| commit | d61a363d3e801fcfdba0767ba0f2b44cd458be37 (patch) | |
| tree | 60710cb355daf1c61cb25549193069572c376d2d /hw/vfio/pci.c | |
| parent | 0ebf9a748881fa85491501f0fa3ca5aec79b7afc (diff) | |
pci: removed the is_express field since a uniform interface was inserted
according to Eduardo Habkost's commit fd3b02c889 all PCIEs now implement
INTERFACE_PCIE_DEVICE so we don't need is_express field anymore.
Devices that implements only INTERFACE_PCIE_DEVICE (is_express == 1)
or
devices that implements only INTERFACE_CONVENTIONAL_PCI_DEVICE (is_express == 0)
where not affected by the change.
The only devices that were affected are those that are hybrid and also
had (is_express == 1) - therefor only:
- hw/vfio/pci.c
- hw/usb/hcd-xhci.c
- hw/xen/xen_pt.c
For those 3 I made sure that QEMU_PCI_CAP_EXPRESS is on in instance_init()
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Yoni Bettan <ybettan@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/vfio/pci.c')
| -rw-r--r-- | hw/vfio/pci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 879510c046..b33c5e8a03 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -3113,6 +3113,10 @@ static void vfio_instance_init(Object *obj) vdev->host.function = ~0U; vdev->nv_gpudirect_clique = 0xFF; + + /* QEMU_PCI_CAP_EXPRESS initialization does not depend on QEMU command + * line, therefore, no need to wait to realize like other devices */ + pci_dev->cap_present |= QEMU_PCI_CAP_EXPRESS; } static Property vfio_pci_dev_properties[] = { @@ -3171,7 +3175,6 @@ static void vfio_pci_dev_class_init(ObjectClass *klass, void *data) pdc->exit = vfio_exitfn; pdc->config_read = vfio_pci_read_config; pdc->config_write = vfio_pci_write_config; - pdc->is_express = 1; /* We might be */ } static const TypeInfo vfio_pci_dev_info = { |