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Merge branch 'pci/misc' into next 

* pci/misc:
  PCI/ACPI: Notify PCI devices when their power resource is turned on
  PCI: Add GPL license for drivers/pci/ioapic module
  PCI: Fix bit definitions of PCI_EXP_LNKCAP2 register
This commit is contained in:
Bjorn Helgaas 2012-11-13 14:34:06 -07:00
parent f9c15b429a 71fbad6c9a
commit 7db78a9c86
3 changed files with 7 additions and 3 deletions
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2
drivers/acpi/pci_bind.c
View File

@ -45,6 +45,7 @@ static int acpi_pci_unbind(struct acpi_device *device)
device_set_run_wake(&dev->dev, false);
pci_acpi_remove_pm_notifier(device);
acpi_power_resource_unregister_device(&dev->dev, device->handle);
if (!dev->subordinate)
goto out;
@ -71,6 +72,7 @@ static int acpi_pci_bind(struct acpi_device *device)
return 0;
pci_acpi_add_pm_notifier(device, dev);
acpi_power_resource_register_device(&dev->dev, device->handle);
if (device->wakeup.flags.run_wake)
device_set_run_wake(&dev->dev, true);

2
drivers/pci/ioapic.c
View File

@ -125,3 +125,5 @@ static void __exit ioapic_exit(void)
module_init(ioapic_init);
module_exit(ioapic_exit);
MODULE_LICENSE("GPL");

6
include/uapi/linux/pci_regs.h
View File

@ -544,9 +544,9 @@
#define PCI_EXP_OBFF_WAKE_EN 0x6000 /* OBFF using WAKE# signaling */
#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 44 /* v2 endpoints end here */
#define PCI_EXP_LNKCAP2 44 /* Link Capability 2 */
#define PCI_EXP_LNKCAP2_SLS_2_5GB 0x01 /* Current Link Speed 2.5GT/s */
#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x02 /* Current Link Speed 5.0GT/s */
#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x04 /* Current Link Speed 8.0GT/s */
#define PCI_EXP_LNKCAP2_SLS_2_5GB 0x02 /* Supported Link Speed 2.5GT/s */
#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x04 /* Supported Link Speed 5.0GT/s */
#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x08 /* Supported Link Speed 8.0GT/s */
#define PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */
#define PCI_EXP_LNKCTL2 48 /* Link Control 2 */
#define PCI_EXP_LNKSTA2 50 /* Link Status 2 */