Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1628 | serge | 1 | |
| 2 | #include |
||
| 3 | #include |
||
| 4 | #include |
||
| 5 | #include |
||
| 6 | |||
| 7 | |||
| 8 | #include "acpi_bus.h" |
||
| 9 | |||
| 10 | |||
| 11 | |||
| 12 | |||
| 13 | |||
| 14 | |||
| 15 | { |
||
| 16 | struct pci_dev *dev; |
||
| 17 | |||
| 18 | |||
| 19 | if (!dev) |
||
| 20 | goto out; |
||
| 21 | |||
| 22 | |||
| 23 | // pci_acpi_remove_pm_notifier(device); |
||
| 24 | |||
| 25 | |||
| 26 | goto out; |
||
| 27 | |||
| 28 | |||
| 29 | |||
| 30 | |||
| 31 | device->ops.unbind = NULL; |
||
| 32 | |||
| 33 | |||
| 34 | // pci_dev_put(dev); |
||
| 35 | return 0; |
||
| 36 | } |
||
| 37 | |||
| 38 | |||
| 39 | { |
||
| 40 | ACPI_STATUS status; |
||
| 41 | ACPI_HANDLE handle; |
||
| 42 | struct pci_bus *bus; |
||
| 43 | struct pci_dev *dev; |
||
| 44 | |||
| 45 | |||
| 46 | if (!dev) |
||
| 47 | return 0; |
||
| 48 | |||
| 49 | |||
| 50 | // if (device->wakeup.flags.run_wake) |
||
| 51 | // device_set_run_wake(&dev->dev, true); |
||
| 52 | |||
| 53 | |||
| 54 | * Install the 'bind' function to facilitate callbacks for |
||
| 55 | * children of the P2P bridge. |
||
| 56 | */ |
||
| 57 | if (dev->subordinate) { |
||
| 58 | ACPI_DEBUG_PRINT((ACPI_DB_INFO, |
||
| 59 | "Device %04x:%02x:%02x.%d is a PCI bridge\n", |
||
| 60 | pci_domain_nr(dev->bus), dev->bus->number, |
||
| 61 | PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn))); |
||
| 62 | device->ops.bind = acpi_pci_bind; |
||
| 63 | device->ops.unbind = acpi_pci_unbind; |
||
| 64 | } |
||
| 65 | |||
| 66 | |||
| 67 | * Evaluate and parse _PRT, if exists. This code allows parsing of |
||
| 68 | * _PRT objects within the scope of non-bridge devices. Note that |
||
| 69 | * _PRTs within the scope of a PCI bridge assume the bridge's |
||
| 70 | * subordinate bus number. |
||
| 71 | * |
||
| 72 | * TBD: Can _PRTs exist within the scope of non-bridge PCI devices? |
||
| 73 | */ |
||
| 74 | status = AcpiGetHandle(device->handle, METHOD_NAME__PRT, &handle); |
||
| 75 | if (ACPI_FAILURE(status)) |
||
| 76 | goto out; |
||
| 77 | |||
| 78 | |||
| 79 | bus = dev->subordinate; |
||
| 80 | else |
||
| 81 | bus = dev->bus; |
||
| 82 | |||
| 83 | |||
| 84 | |||
| 85 | |||
| 86 | // pci_dev_put(dev); |
||
| 87 | return 0; |
||
| 88 | } |
||
| 89 | |||
| 90 | |||
| 91 | { |
||
| 92 | device->ops.bind = acpi_pci_bind; |
||
| 93 | device->ops.unbind = acpi_pci_unbind; |
||
| 94 | |||
| 95 | |||
| 96 | } |
||
| 97 |