1 files changed, 12 insertions, 9 deletions

diff --git a/hw/vfio/igd.c b/hw/vfio/igd.c
index 7feed7d..65a3dbb 100644
--- a/hw/vfio/igd.c
+++ b/hw/vfio/igd.c
@@ -482,7 +482,8 @@ void vfio_probe_igd_bar0_quirk(VFIOPCIDevice *vdev, int nr)
     QLIST_INSERT_HEAD(&vdev->bars[nr].quirks, bdsm_quirk, next);
 }
 
-void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
+bool vfio_probe_igd_config_quirk(VFIOPCIDevice *vdev,
+                                 Error **errp G_GNUC_UNUSED)
 {
     g_autofree struct vfio_region_info *rom = NULL;
     int ret, gen;
@@ -497,10 +498,10 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
      * PCI bus address.
      */
     if (!vfio_pci_is(vdev, PCI_VENDOR_ID_INTEL, PCI_ANY_ID) ||
-        !vfio_is_vga(vdev) || nr != 4 ||
+        !vfio_is_vga(vdev) ||
         &vdev->pdev != pci_find_device(pci_device_root_bus(&vdev->pdev),
                                        0, PCI_DEVFN(0x2, 0))) {
-        return;
+        return true;
     }
 
     /*
@@ -512,7 +513,7 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
     if (gen == -1) {
         error_report("IGD device %s is unsupported in legacy mode, "
                      "try SandyBridge or newer", vdev->vbasedev.name);
-        return;
+        return true;
     }
 
     /*
@@ -525,7 +526,7 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
     if ((ret || !rom->size) && !vdev->pdev.romfile) {
         error_report("IGD device %s has no ROM, legacy mode disabled",
                      vdev->vbasedev.name);
-        return;
+        return true;
     }
 
     /*
@@ -536,7 +537,7 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
         error_report("IGD device %s hotplugged, ROM disabled, "
                      "legacy mode disabled", vdev->vbasedev.name);
         vdev->rom_read_failed = true;
-        return;
+        return true;
     }
 
     gmch = vfio_pci_read_config(&vdev->pdev, IGD_GMCH, 4);
@@ -550,21 +551,21 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
         error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name);
         error_report("IGD device %s failed to enable VGA access, "
                      "legacy mode disabled", vdev->vbasedev.name);
-        return;
+        return true;
     }
 
     /* Setup OpRegion access */
     if (!vfio_pci_igd_setup_opregion(vdev, &err)) {
         error_append_hint(&err, "IGD legacy mode disabled\n");
         error_report_err(err);
-        return;
+        return true;
     }
 
     /* Setup LPC bridge / Host bridge PCI IDs */
     if (!vfio_pci_igd_setup_lpc_bridge(vdev, &err)) {
         error_append_hint(&err, "IGD legacy mode disabled\n");
         error_report_err(err);
-        return;
+        return true;
     }
 
     /*
@@ -624,4 +625,6 @@ void vfio_probe_igd_bar4_quirk(VFIOPCIDevice *vdev, int nr)
     }
 
     trace_vfio_pci_igd_bdsm_enabled(vdev->vbasedev.name, (gms_size / MiB));
+
+    return true;
 }