diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_config.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c index ffd0632c3cbc..83cd1574c810 100644 --- a/drivers/vfio/pci/vfio_pci_config.c +++ b/drivers/vfio/pci/vfio_pci_config.c @@ -975,20 +975,20 @@ static int vfio_vc_cap_len(struct vfio_pci_device *vdev, u16 pos) int ret, evcc, phases, vc_arb; int len = PCI_CAP_VC_BASE_SIZEOF; - ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_REG1, &tmp); + ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_CAP1, &tmp); if (ret) return pcibios_err_to_errno(ret); - evcc = tmp & PCI_VC_REG1_EVCC; /* extended vc count */ - ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_REG2, &tmp); + evcc = tmp & PCI_VC_CAP1_EVCC; /* extended vc count */ + ret = pci_read_config_dword(pdev, pos + PCI_VC_PORT_CAP2, &tmp); if (ret) return pcibios_err_to_errno(ret); - if (tmp & PCI_VC_REG2_128_PHASE) + if (tmp & PCI_VC_CAP2_128_PHASE) phases = 128; - else if (tmp & PCI_VC_REG2_64_PHASE) + else if (tmp & PCI_VC_CAP2_64_PHASE) phases = 64; - else if (tmp & PCI_VC_REG2_32_PHASE) + else if (tmp & PCI_VC_CAP2_32_PHASE) phases = 32; else phases = 0; |