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PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2

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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>
This commit is contained in:
Alex Williamson
2013-12-17 16:43:57 -07:00
committed by Bjorn Helgaas
parent 425c1b223d
commit 274127a1fd
3 changed files with 29 additions and 29 deletions
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12
drivers/vfio/pci/vfio_pci_config.c
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@@ -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;