diff options
Diffstat (limited to 'hw/vfio/pci.c')
| -rw-r--r-- | hw/vfio/pci.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index c60a6a7..b944165 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -1221,17 +1221,14 @@ static int vfio_msix_early_setup(VFIOPCIDevice *vdev) * specific quirk if the device is known or we have a broken configuration. */ if (msix->pba_offset >= vdev->bars[msix->pba_bar].region.size) { - PCIDevice *pdev = &vdev->pdev; - uint16_t vendor = pci_get_word(pdev->config + PCI_VENDOR_ID); - uint16_t device = pci_get_word(pdev->config + PCI_DEVICE_ID); - /* * Chelsio T5 Virtual Function devices are encoded as 0x58xx for T5 * adapters. The T5 hardware returns an incorrect value of 0x8000 for * the VF PBA offset while the BAR itself is only 8k. The correct value * is 0x1000, so we hard code that here. */ - if (vendor == PCI_VENDOR_ID_CHELSIO && (device & 0xff00) == 0x5800) { + if (vdev->vendor_id == PCI_VENDOR_ID_CHELSIO && + (vdev->device_id & 0xff00) == 0x5800) { msix->pba_offset = 0x1000; } else { error_report("vfio: Hardware reports invalid configuration, " @@ -2407,6 +2404,9 @@ static int vfio_initfn(PCIDevice *pdev) /* QEMU can choose to expose the ROM or not */ memset(vdev->emulated_config_bits + PCI_ROM_ADDRESS, 0xff, 4); + vdev->vendor_id = pci_get_word(pdev->config + PCI_VENDOR_ID); + vdev->device_id = pci_get_word(pdev->config + PCI_DEVICE_ID); + /* QEMU can change multi-function devices to single function, or reverse */ vdev->emulated_config_bits[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_MULTI_FUNCTION; |