diff mbox series

[v4,3/9] vfio: Avoid inspecting option QDict for rombar

Message ID 20240214-reuse-v4-3-89ad093a07f4@daynix.com
State New
Headers show
Series hw/pci: SR-IOV related fixes and improvements | expand

Commit Message

Akihiko Odaki Feb. 14, 2024, 5:13 a.m. UTC 
Use pci_rom_bar_explicitly_enabled() to determine if rombar is explicitly
enabled.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 hw/vfio/pci.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 4fa387f0430d..647f15b2a060 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1012,7 +1012,6 @@  static void vfio_pci_size_rom(VFIOPCIDevice *vdev)
 {
     uint32_t orig, size = cpu_to_le32((uint32_t)PCI_ROM_ADDRESS_MASK);
     off_t offset = vdev->config_offset + PCI_ROM_ADDRESS;
-    DeviceState *dev = DEVICE(vdev);
     char *name;
     int fd = vdev->vbasedev.fd;
 
@@ -1046,7 +1045,7 @@  static void vfio_pci_size_rom(VFIOPCIDevice *vdev)
     }
 
     if (vfio_opt_rom_in_denylist(vdev)) {
-        if (dev->opts && qdict_haskey(dev->opts, "rombar")) {
+        if (pci_rom_bar_explicitly_enabled(&vdev->pdev)) {
             warn_report("Device at %s is known to cause system instability"
                         " issues during option rom execution",
                         vdev->vbasedev.name);