PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2
These are set of two capability registers, it's pretty much given that
they're registers, so reflect their purpose in the name.
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index ffd0632..83cd157 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -975,20 +975,20 @@
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;
