mirror of https://github.com/acidanthera/audk.git
12e6f4f1be
The "Pci22.h" header file defines the macro EFI_PCI_CAPABILITY_ID_HOTPLUG
with value 0x06. According to all of:
- later parts of the same header file,
- Appendix H ("Capability IDs") of the PCI Local Bus Specification
Revision 2.3,
- and Chapter 2 ("Capability IDs") of the PCI Code and ID Assignment
Specification Revision 0.9,
0x06 means "CompactPCI Hot Swap". It does not mean "PCI Hot-Plug": that
capability is described by ID 0x0C:
0Ch PCI Hot-Plug -- This Capability ID indicates that the associated
device conforms to the Standard Hot-Plug Controller model.
Therefore EFI_PCI_CAPABILITY_ID_HOTPLUG is arguably a misnomer. PciBusDxe
(mis-)uses EFI_PCI_CAPABILITY_ID_HOTPLUG in the IsSHPC() helper function
to identify PCI Hot-Plug capability.
In order to preserve compatibility with existent code, leave
EFI_PCI_CAPABILITY_ID_HOTPLUG alone, and introduce
EFI_PCI_CAPABILITY_ID_SHPC with the right ID value.
Cc: "Johnson, Brian J." <bjohnson@sgi.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
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| .. | ||
| Acpi.h | ||
| Acpi10.h | ||
| Acpi20.h | ||
| Acpi30.h | ||
| Acpi40.h | ||
| Acpi50.h | ||
| Acpi51.h | ||
| Acpi60.h | ||
| Acpi61.h | ||
| AcpiAml.h | ||
| AlertStandardFormatTable.h | ||
| Atapi.h | ||
| Bluetooth.h | ||
| Bmp.h | ||
| DebugPort2Table.h | ||
| DebugPortTable.h | ||
| Dhcp.h | ||
| ElTorito.h | ||
| Emmc.h | ||
| HighPrecisionEventTimerTable.h | ||
| Hsti.h | ||
| Http11.h | ||
| IScsiBootFirmwareTable.h | ||
| Ipmi.h | ||
| IpmiNetFnApp.h | ||
| IpmiNetFnBridge.h | ||
| IpmiNetFnChassis.h | ||
| IpmiNetFnFirmware.h | ||
| IpmiNetFnGroupExtension.h | ||
| IpmiNetFnSensorEvent.h | ||
| IpmiNetFnStorage.h | ||
| IpmiNetFnTransport.h | ||
| LegacyBiosMpTable.h | ||
| Mbr.h | ||
| MemoryMappedConfigurationSpaceAccessTable.h | ||
| MemoryOverwriteRequestControlLock.h | ||
| Nvme.h | ||
| Pal.h | ||
| Pci.h | ||
| Pci22.h | ||
| Pci23.h | ||
| Pci30.h | ||
| PciCodeId.h | ||
| PciExpress21.h | ||
| PciExpress30.h | ||
| PciExpress31.h | ||
| PeImage.h | ||
| Sal.h | ||
| Scsi.h | ||
| Sd.h | ||
| SdramSpd.h | ||
| SerialPortConsoleRedirectionTable.h | ||
| SmBios.h | ||
| SmBus.h | ||
| TcgPhysicalPresence.h | ||
| TcgStorageCore.h | ||
| TcgStorageOpal.h | ||
| TcpaAcpi.h | ||
| Tpm2Acpi.h | ||
| Tpm12.h | ||
| Tpm20.h | ||
| TpmPtp.h | ||
| TpmTis.h | ||
| UefiTcgPlatform.h | ||
| Usb.h | ||
| WatchdogActionTable.h | ||
| WatchdogResourceTable.h | ||
| WindowsSmmSecurityMitigationTable.h | ||
| WindowsUxCapsule.h | ||