diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-09-05 15:07:39 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-09-23 17:40:45 -0600 |
| commit | 7dab9ef4f0823072a3c9afdb3b373c9f2f38848b (patch) | |
| tree | d57293c7b2705bd34812c073a2919904c194d359 /drivers | |
| parent | 335b15097d571007b125eb9fe4ef1f84e61bd31d (diff) | |
PCI/ACPI: Name _OSC #defines more consistently
Make PCI Host Bridge _OSC #defines more consistent. No functional change.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/pci_root.c | 19 | ||||
| -rw-r--r-- | drivers/pci/hotplug/acpi_pcihp.c | 2 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp.h | 2 |
3 files changed, 11 insertions, 12 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 323afd7ccfbf..28dd55509789 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -49,10 +49,10 @@ static int acpi_pci_root_add(struct acpi_device *device, const struct acpi_device_id *not_used); static void acpi_pci_root_remove(struct acpi_device *device); -#define ACPI_PCIE_REQ_SUPPORT (OSC_EXT_PCI_CONFIG_SUPPORT \ - | OSC_ACTIVE_STATE_PWR_SUPPORT \ - | OSC_CLOCK_PWR_CAPABILITY_SUPPORT \ - | OSC_MSI_SUPPORT) +#define ACPI_PCIE_REQ_SUPPORT (OSC_PCI_EXT_CONFIG_SUPPORT \ + | OSC_PCI_ASPM_SUPPORT \ + | OSC_PCI_CLOCK_PM_SUPPORT \ + | OSC_PCI_MSI_SUPPORT) static const struct acpi_device_id root_device_ids[] = { {"PNP0A03", 0}, @@ -439,13 +439,12 @@ static int acpi_pci_root_add(struct acpi_device *device, acpi_pci_osc_support(root, flags); if (pci_ext_cfg_avail()) - flags |= OSC_EXT_PCI_CONFIG_SUPPORT; + flags |= OSC_PCI_EXT_CONFIG_SUPPORT; if (pcie_aspm_support_enabled()) { - flags |= OSC_ACTIVE_STATE_PWR_SUPPORT | - OSC_CLOCK_PWR_CAPABILITY_SUPPORT; + flags |= OSC_PCI_ASPM_SUPPORT | OSC_PCI_CLOCK_PM_SUPPORT; } if (pci_msi_enabled()) - flags |= OSC_MSI_SUPPORT; + flags |= OSC_PCI_MSI_SUPPORT; if (flags != base_flags) { status = acpi_pci_osc_support(root, flags); if (ACPI_FAILURE(status)) { @@ -458,7 +457,7 @@ static int acpi_pci_root_add(struct acpi_device *device, if (!pcie_ports_disabled && (flags & ACPI_PCIE_REQ_SUPPORT) == ACPI_PCIE_REQ_SUPPORT) { - flags = OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL + flags = OSC_PCI_EXPRESS_CAPABILITY_CONTROL | OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | OSC_PCI_EXPRESS_PME_CONTROL; @@ -474,7 +473,7 @@ static int acpi_pci_root_add(struct acpi_device *device, "Requesting ACPI _OSC control (0x%02x)\n", flags); status = acpi_pci_osc_control_set(handle, &flags, - OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL); + OSC_PCI_EXPRESS_CAPABILITY_CONTROL); if (ACPI_SUCCESS(status)) { dev_info(&device->dev, "ACPI _OSC control (0x%02x) granted\n", flags); diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c index 2a47e82821da..f8140164ec0b 100644 --- a/drivers/pci/hotplug/acpi_pcihp.c +++ b/drivers/pci/hotplug/acpi_pcihp.c @@ -338,7 +338,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags) acpi_handle chandle, handle; struct acpi_buffer string = { ACPI_ALLOCATE_BUFFER, NULL }; - flags &= OSC_SHPC_NATIVE_HP_CONTROL; + flags &= OSC_PCI_SHPC_NATIVE_HP_CONTROL; if (!flags) { err("Invalid flags %u specified!\n", flags); return -EINVAL; diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index e260f207a90e..d876e4b3c6a9 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -191,7 +191,7 @@ static inline const char *slot_name(struct slot *slot) #include <linux/pci-acpi.h> static inline int get_hp_hw_control_from_firmware(struct pci_dev *dev) { - u32 flags = OSC_SHPC_NATIVE_HP_CONTROL; + u32 flags = OSC_PCI_SHPC_NATIVE_HP_CONTROL; return acpi_get_hp_hw_control_from_firmware(dev, flags); } #else |