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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-08-27 11:11:10 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-08-27 12:50:13 -0600 |
| commit | d2ab1fa68c61f01b28ab0859a972c892d81f5d32 (patch) | |
| tree | 4e38144c01023a1ff640a3000fe1da94b60abae3 /drivers/pci/pci.c | |
| parent | 808e34e2cd6bc74a2311b6a00d12a52e37fb50c0 (diff) | |
| download | op-kernel-dev-d2ab1fa68c61f01b28ab0859a972c892d81f5d32.zip op-kernel-dev-d2ab1fa68c61f01b28ab0859a972c892d81f5d32.tar.gz | |
PCI: Rename PCIe capability definitions to follow convention
All other PCIe capability register fields include "PCI_EXP" + <reg-name> +
<field-name>. This renames PCI_EXP_OBFF_MASK, PCI_EXP_IDO_REQ_EN,
PCI_EXP_LTR_EN, and related fields using the same convention.
No functional change.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com> # for MFD driver
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 42e5f86..3d5d45c 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2095,9 +2095,9 @@ void pci_enable_ido(struct pci_dev *dev, unsigned long type) u16 ctrl = 0; if (type & PCI_EXP_IDO_REQUEST) - ctrl |= PCI_EXP_IDO_REQ_EN; + ctrl |= PCI_EXP_DEVCTL2_IDO_REQ_EN; if (type & PCI_EXP_IDO_COMPLETION) - ctrl |= PCI_EXP_IDO_CMP_EN; + ctrl |= PCI_EXP_DEVCTL2_IDO_CMP_EN; if (ctrl) pcie_capability_set_word(dev, PCI_EXP_DEVCTL2, ctrl); } @@ -2113,9 +2113,9 @@ void pci_disable_ido(struct pci_dev *dev, unsigned long type) u16 ctrl = 0; if (type & PCI_EXP_IDO_REQUEST) - ctrl |= PCI_EXP_IDO_REQ_EN; + ctrl |= PCI_EXP_DEVCTL2_IDO_REQ_EN; if (type & PCI_EXP_IDO_COMPLETION) - ctrl |= PCI_EXP_IDO_CMP_EN; + ctrl |= PCI_EXP_DEVCTL2_IDO_CMP_EN; if (ctrl) pcie_capability_clear_word(dev, PCI_EXP_DEVCTL2, ctrl); } @@ -2147,7 +2147,7 @@ int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type type) int ret; pcie_capability_read_dword(dev, PCI_EXP_DEVCAP2, &cap); - if (!(cap & PCI_EXP_OBFF_MASK)) + if (!(cap & PCI_EXP_DEVCAP2_OBFF_MASK)) return -ENOTSUPP; /* no OBFF support at all */ /* Make sure the topology supports OBFF as well */ @@ -2158,17 +2158,17 @@ int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type type) } pcie_capability_read_word(dev, PCI_EXP_DEVCTL2, &ctrl); - if (cap & PCI_EXP_OBFF_WAKE) - ctrl |= PCI_EXP_OBFF_WAKE_EN; + if (cap & PCI_EXP_DEVCAP2_OBFF_WAKE) + ctrl |= PCI_EXP_DEVCTL2_OBFF_WAKE_EN; else { switch (type) { case PCI_EXP_OBFF_SIGNAL_L0: - if (!(ctrl & PCI_EXP_OBFF_WAKE_EN)) - ctrl |= PCI_EXP_OBFF_MSGA_EN; + if (!(ctrl & PCI_EXP_DEVCTL2_OBFF_WAKE_EN)) + ctrl |= PCI_EXP_DEVCTL2_OBFF_MSGA_EN; break; case PCI_EXP_OBFF_SIGNAL_ALWAYS: - ctrl &= ~PCI_EXP_OBFF_WAKE_EN; - ctrl |= PCI_EXP_OBFF_MSGB_EN; + ctrl &= ~PCI_EXP_DEVCTL2_OBFF_WAKE_EN; + ctrl |= PCI_EXP_DEVCTL2_OBFF_MSGB_EN; break; default: WARN(1, "bad OBFF signal type\n"); @@ -2189,7 +2189,8 @@ EXPORT_SYMBOL(pci_enable_obff); */ void pci_disable_obff(struct pci_dev *dev) { - pcie_capability_clear_word(dev, PCI_EXP_DEVCTL2, PCI_EXP_OBFF_WAKE_EN); + pcie_capability_clear_word(dev, PCI_EXP_DEVCTL2, + PCI_EXP_DEVCTL2_OBFF_WAKE_EN); } EXPORT_SYMBOL(pci_disable_obff); @@ -2237,7 +2238,8 @@ int pci_enable_ltr(struct pci_dev *dev) return ret; } - return pcie_capability_set_word(dev, PCI_EXP_DEVCTL2, PCI_EXP_LTR_EN); + return pcie_capability_set_word(dev, PCI_EXP_DEVCTL2, + PCI_EXP_DEVCTL2_LTR_EN); } EXPORT_SYMBOL(pci_enable_ltr); @@ -2254,7 +2256,8 @@ void pci_disable_ltr(struct pci_dev *dev) if (!pci_ltr_supported(dev)) return; - pcie_capability_clear_word(dev, PCI_EXP_DEVCTL2, PCI_EXP_LTR_EN); + pcie_capability_clear_word(dev, PCI_EXP_DEVCTL2, + PCI_EXP_DEVCTL2_LTR_EN); } EXPORT_SYMBOL(pci_disable_ltr); |
