uefi.protocols.devicepath

Based on Protocol/DevicePath.h, original notice:

The device path protocol as defined in UEFI 2.0.

The device path represents a programmatic path to a device, from a software point of view. The path must persist from boot to boot, so it can not contain things like PCI bus numbers that change from boot to boot.

Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved. This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Members

Aliases

EFI_DEVICE_PATH alias EFI_DEVICE_PATH = EFI_DEVICE_PATH_PROTOCOL: Device Path protocol definition for backward-compatible with EFI1.1.

Manifest constants

ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL enum ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL enum ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_ADR_DISPLAY_TYPE_OTHER enum ACPI_ADR_DISPLAY_TYPE_OTHER;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_ADR_DISPLAY_TYPE_TV enum ACPI_ADR_DISPLAY_TYPE_TV;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_ADR_DISPLAY_TYPE_VGA enum ACPI_ADR_DISPLAY_TYPE_VGA;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_ADR_DP enum ACPI_ADR_DP;: ACPI _ADR Device Path SubType.
ACPI_DEVICE_PATH enum ACPI_DEVICE_PATH;: ACPI Device Paths.
ACPI_DP enum ACPI_DP;: ACPI Device Path SubType.
ACPI_EXTENDED_DP enum ACPI_EXTENDED_DP;: Expanded ACPI Device Path SubType.
BBS_BBS_DP enum BBS_BBS_DP;: BIOS Boot Specification Device Path SubType.
BBS_DEVICE_PATH enum BBS_DEVICE_PATH;: BIOS Boot Specification Device Path.
BBS_TYPE_BEV enum BBS_TYPE_BEV;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_CDROM enum BBS_TYPE_CDROM;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_EMBEDDED_NETWORK enum BBS_TYPE_EMBEDDED_NETWORK;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_FLOPPY enum BBS_TYPE_FLOPPY;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_HARDDRIVE enum BBS_TYPE_HARDDRIVE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_PCMCIA enum BBS_TYPE_PCMCIA;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_UNKNOWN enum BBS_TYPE_UNKNOWN;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_TYPE_USB enum BBS_TYPE_USB;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
DEVICE_PATH_PROTOCOL enum DEVICE_PATH_PROTOCOL;: Device Path guid definition for backward-compatible with EFI1.1.
END_DEVICE_PATH_TYPE enum END_DEVICE_PATH_TYPE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
END_ENTIRE_DEVICE_PATH_SUBTYPE enum END_ENTIRE_DEVICE_PATH_SUBTYPE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
END_INSTANCE_DEVICE_PATH_SUBTYPE enum END_INSTANCE_DEVICE_PATH_SUBTYPE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
HARDWARE_DEVICE_PATH enum HARDWARE_DEVICE_PATH;: Hardware Device Paths.
HW_BMC_DP enum HW_BMC_DP;: BMC Device Path SubType.
HW_CONTROLLER_DP enum HW_CONTROLLER_DP;: Controller Device Path SubType.
HW_MEMMAP_DP enum HW_MEMMAP_DP;: Memory Mapped Device Path SubType.
HW_PCCARD_DP enum HW_PCCARD_DP;: PCCARD Device Path SubType.
HW_PCI_DP enum HW_PCI_DP;: PCI Device Path SubType.
HW_VENDOR_DP enum HW_VENDOR_DP;: Hardware Vendor Device Path SubType.
INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL enum INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT enum INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
INFINIBAND_RESOURCE_FLAG_IOC_SERVICE enum INFINIBAND_RESOURCE_FLAG_IOC_SERVICE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL enum INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL enum INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP enum ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_AUTHMETHOD_NON enum ISCSI_LOGIN_OPTION_AUTHMETHOD_NON;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_CHAP_BI enum ISCSI_LOGIN_OPTION_CHAP_BI;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_CHAP_UNI enum ISCSI_LOGIN_OPTION_CHAP_UNI;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C enum ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C enum ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_NO_DATA_DIGEST enum ISCSI_LOGIN_OPTION_NO_DATA_DIGEST;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST enum ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MBR_TYPE_EFI_PARTITION_TABLE_HEADER enum MBR_TYPE_EFI_PARTITION_TABLE_HEADER;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MBR_TYPE_PCAT enum MBR_TYPE_PCAT;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MEDIA_CDROM_DP enum MEDIA_CDROM_DP;: CD-ROM Media Device Path SubType.
MEDIA_DEVICE_PATH enum MEDIA_DEVICE_PATH;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MEDIA_FILEPATH_DP enum MEDIA_FILEPATH_DP;: File Path Media Device Path SubType
MEDIA_HARDDRIVE_DP enum MEDIA_HARDDRIVE_DP;: Hard Drive Media Device Path SubType.
MEDIA_PIWG_FW_FILE_DP enum MEDIA_PIWG_FW_FILE_DP;: PIWG Firmware File SubType.
MEDIA_PIWG_FW_VOL_DP enum MEDIA_PIWG_FW_VOL_DP;: PIWG Firmware Volume Device Path SubType.
MEDIA_PROTOCOL_DP enum MEDIA_PROTOCOL_DP;: Media Protocol Device Path SubType.
MEDIA_RAM_DISK_DP enum MEDIA_RAM_DISK_DP;: Media ram disk device path.
MEDIA_RELATIVE_OFFSET_RANGE_DP enum MEDIA_RELATIVE_OFFSET_RANGE_DP;: Media relative offset range device path.
MEDIA_VENDOR_DP enum MEDIA_VENDOR_DP;: <Mediavendordevicepathsubtype.
MESSAGING_DEVICE_PATH enum MESSAGING_DEVICE_PATH;: Messaging Device Paths. This Device Path is used to describe the connection of devices outside the resource domain of the system. This Device Path can describe physical messaging information like SCSI ID, or abstract information like networking protocol IP addresses.
MSG_1394_DP enum MSG_1394_DP;: 1394 Device Path SubType
MSG_ATAPI_DP enum MSG_ATAPI_DP;: ATAPI Device Path SubType
MSG_BLUETOOTH_DP enum MSG_BLUETOOTH_DP;: Bluetooth Device Path SubType.
MSG_DEVICE_LOGICAL_UNIT_DP enum MSG_DEVICE_LOGICAL_UNIT_DP;: Device Logical Unit SubType.
MSG_FIBRECHANNELEX_DP enum MSG_FIBRECHANNELEX_DP;: Fibre Channel Ex SubType.
MSG_FIBRECHANNEL_DP enum MSG_FIBRECHANNEL_DP;: Fibre Channel SubType.
MSG_I2O_DP enum MSG_I2O_DP;: I2O Device Path SubType.
MSG_INFINIBAND_DP enum MSG_INFINIBAND_DP;: InfiniBand Device Path SubType.
MSG_IPv4_DP enum MSG_IPv4_DP;: IPv4 Device Path SubType
MSG_IPv6_DP enum MSG_IPv6_DP;: IPv6 Device Path SubType.
MSG_ISCSI_DP enum MSG_ISCSI_DP;: iSCSI Device Path SubType
MSG_MAC_ADDR_DP enum MSG_MAC_ADDR_DP;: MAC Address Device Path SubType.
MSG_NVME_NAMESPACE_DP enum MSG_NVME_NAMESPACE_DP;: NvmExpress Namespace Device Path SubType.
MSG_SASEX_DP enum MSG_SASEX_DP;: Serial Attached SCSI (SAS) Ex Device Path SubType
MSG_SATA_DP enum MSG_SATA_DP;: SATA Device Path SubType.
MSG_SCSI_DP enum MSG_SCSI_DP;: SCSI Device Path SubType.
MSG_SD_DP enum MSG_SD_DP;: SD (Secure Digital) Device Path SubType.
MSG_UART_DP enum MSG_UART_DP;: UART Device Path SubType.
MSG_UFS_DP enum MSG_UFS_DP;: Universal Flash Storage (UFS) Device Path SubType.
MSG_URI_DP enum MSG_URI_DP;: Uniform Resource Identifiers (URI) Device Path SubType
MSG_USB_CLASS_DP enum MSG_USB_CLASS_DP;: USB Class Device Path SubType.
MSG_USB_DP enum MSG_USB_DP;: USB Device Path SubType.
MSG_USB_WWID_DP enum MSG_USB_WWID_DP;: USB WWID Device Path SubType.
MSG_VENDOR_DP enum MSG_VENDOR_DP;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MSG_VLAN_DP enum MSG_VLAN_DP;: VLAN Device Path SubType.
MSG_WIFI_DP enum MSG_WIFI_DP;: Wi-Fi Device Path SubType.
NO_DISK_SIGNATURE enum NO_DISK_SIGNATURE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
PNP_EISA_ID_CONST enum PNP_EISA_ID_CONST;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
PNP_EISA_ID_MASK enum PNP_EISA_ID_MASK;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
SATA_HBA_DIRECT_CONNECT_FLAG enum SATA_HBA_DIRECT_CONNECT_FLAG;: Flag for if the device is directly connected to the HBA.
SIGNATURE_TYPE_GUID enum SIGNATURE_TYPE_GUID;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
SIGNATURE_TYPE_MBR enum SIGNATURE_TYPE_MBR;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
UART_FLOW_CONTROL_HARDWARE enum UART_FLOW_CONTROL_HARDWARE;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
UART_FLOW_CONTROL_XON_XOFF enum UART_FLOW_CONTROL_XON_XOFF;: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

Structs

ACPI_ADR_DEVICE_PATH struct ACPI_ADR_DEVICE_PATH: The _ADR device path is used to contain video output device attributes to support the Graphics Output Protocol. The device path can contain multiple _ADR entries if multiple video output devices are displaying the same output.
ACPI_EXTENDED_HID_DEVICE_PATH struct ACPI_EXTENDED_HID_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ACPI_HID_DEVICE_PATH struct ACPI_HID_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ATAPI_DEVICE_PATH struct ATAPI_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BBS_BBS_DEVICE_PATH struct BBS_BBS_DEVICE_PATH: This Device Path is used to describe the booting of non-EFI-aware operating systems.
BLUETOOTH_DEVICE_PATH struct BLUETOOTH_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
BMC_DEVICE_PATH struct BMC_DEVICE_PATH: BMC Device Path.
CDROM_DEVICE_PATH struct CDROM_DEVICE_PATH: The CD-ROM Media Device Path is used to define a system partition that exists on a CD-ROM.
CONTROLLER_DEVICE_PATH struct CONTROLLER_DEVICE_PATH: Controller Device Path.
DEVICE_LOGICAL_UNIT_DEVICE_PATH struct DEVICE_LOGICAL_UNIT_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
EFI_DEVICE_PATH_PROTOCOL struct EFI_DEVICE_PATH_PROTOCOL: This protocol can be used on any device handle to obtain generic path/location information concerning the physical device or logical device. If the handle does not logically map to a physical device, the handle may not necessarily support the device path protocol. The device path describes the location of the device the handle is for. The size of the Device Path can be determined from the structures that make up the Device Path.
F1394_DEVICE_PATH struct F1394_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
FIBRECHANNELEX_DEVICE_PATH struct FIBRECHANNELEX_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
FIBRECHANNEL_DEVICE_PATH struct FIBRECHANNEL_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
FILEPATH_DEVICE_PATH struct FILEPATH_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
HARDDRIVE_DEVICE_PATH struct HARDDRIVE_DEVICE_PATH: The Hard Drive Media Device Path is used to represent a partition on a hard drive.
I2O_DEVICE_PATH struct I2O_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
INFINIBAND_DEVICE_PATH struct INFINIBAND_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
IPv4_DEVICE_PATH struct IPv4_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
IPv6_DEVICE_PATH struct IPv6_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
ISCSI_DEVICE_PATH struct ISCSI_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MAC_ADDR_DEVICE_PATH struct MAC_ADDR_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
MEDIA_FW_VOL_DEVICE_PATH struct MEDIA_FW_VOL_DEVICE_PATH: This device path is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware volume.
MEDIA_FW_VOL_FILEPATH_DEVICE_PATH struct MEDIA_FW_VOL_FILEPATH_DEVICE_PATH: This device path is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware file.
MEDIA_PROTOCOL_DEVICE_PATH struct MEDIA_PROTOCOL_DEVICE_PATH: The Media Protocol Device Path is used to denote the protocol that is being used in a device path at the location of the path specified. Many protocols are inherent to the style of device path.
MEDIA_RAM_DISK_DEVICE_PATH struct MEDIA_RAM_DISK_DEVICE_PATH: Used to describe the ram disk device path.
MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH struct MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH: Used to describe the offset range of media relative.
MEMMAP_DEVICE_PATH struct MEMMAP_DEVICE_PATH: Memory Mapped Device Path.
NVME_NAMESPACE_DEVICE_PATH struct NVME_NAMESPACE_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
PCCARD_DEVICE_PATH struct PCCARD_DEVICE_PATH: PCCARD Device Path.
PCI_DEVICE_PATH struct PCI_DEVICE_PATH: PCI Device Path.
SASEX_DEVICE_PATH struct SASEX_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
SAS_DEVICE_PATH struct SAS_DEVICE_PATH: Serial Attached SCSI (SAS) Device Path.
SATA_DEVICE_PATH struct SATA_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
SCSI_DEVICE_PATH struct SCSI_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
SD_DEVICE_PATH struct SD_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
UART_DEVICE_PATH struct UART_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
UART_FLOW_CONTROL_DEVICE_PATH struct UART_FLOW_CONTROL_DEVICE_PATH: A new device path node is defined to declare flow control characteristics. UART Flow Control Messaging Device Path
UFS_DEVICE_PATH struct UFS_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
URI_DEVICE_PATH struct URI_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
USB_CLASS_DEVICE_PATH struct USB_CLASS_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
USB_DEVICE_PATH struct USB_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
USB_WWID_DEVICE_PATH struct USB_WWID_DEVICE_PATH: This device path describes a USB device using its serial number.
VENDOR_DEVICE_PATH struct VENDOR_DEVICE_PATH: The Vendor Device Path allows the creation of vendor-defined Device Paths. A vendor must allocate a Vendor GUID for a Device Path. The Vendor GUID can then be used to define the contents on the n bytes that follow in the Vendor Device Path node.
VLAN_DEVICE_PATH struct VLAN_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
WIFI_DEVICE_PATH struct WIFI_DEVICE_PATH: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

Unions

EFI_DEV_PATH union EFI_DEV_PATH: Union of all possible Device Paths and pointers to Device Paths.
EFI_DEV_PATH_PTR union EFI_DEV_PATH_PTR: Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

Variables

EFI_DEVICE_PATH_PROTOCOL_GUID enum EFI_GUID EFI_DEVICE_PATH_PROTOCOL_GUID;: Device Path protocol.