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.
#define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL 3 |
#define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL 4 |
#define ACPI_ADR_DISPLAY_TYPE_OTHER 0 |
#define ACPI_ADR_DISPLAY_TYPE_TV 2 |
#define ACPI_ADR_DISPLAY_TYPE_VGA 1 |
#define ACPI_ADR_DP 0x03 |
ACPI _ADR Device Path SubType.
#define ACPI_DEVICE_PATH 0x02 |
ACPI Device Paths.
#define ACPI_DISPLAY_ADR | ( | _DeviceIdScheme, | |||
_HeadId, | |||||
_NonVgaOutput, | |||||
_BiosCanDetect, | |||||
_VendorInfo, | |||||
_Type, | |||||
_Port, | |||||
_Index | ) |
#define ACPI_DP 0x01 |
ACPI Device Path SubType.
#define ACPI_EXTENDED_DP 0x02 |
Expanded ACPI Device Path SubType.
#define BBS_BBS_DP 0x01 |
BIOS Boot Specification Device Path SubType.
#define BBS_DEVICE_PATH 0x05 |
BIOS Boot Specification Device Path.
#define BBS_TYPE_BEV 0x80 |
#define BBS_TYPE_CDROM 0x03 |
#define BBS_TYPE_EMBEDDED_NETWORK 0x06 |
#define BBS_TYPE_FLOPPY 0x01 |
#define BBS_TYPE_HARDDRIVE 0x02 |
#define BBS_TYPE_PCMCIA 0x04 |
#define BBS_TYPE_UNKNOWN 0xFF |
#define BBS_TYPE_USB 0x05 |
#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID |
#define DEVICE_PATH_MESSAGING_SAS EFI_SAS_DEVICE_PATH_GUID |
#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID |
#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID |
#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID |
#define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID |
Device Path guid definition for backward-compatible with EFI1.1.
#define EFI_DEVICE_PATH_PROTOCOL_GUID |
Value:
{ \ 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ }
#define EFI_PERSISTENT_VIRTUAL_CD_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT |
This GUID defines a RAM Disk supporting an ISO image in persistent memory.
#define EFI_PERSISTENT_VIRTUAL_DISK_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT |
This GUID defines a RAM Disk supporting a raw disk format in persistent memory.
#define EFI_PNP_ID | ( | _PNPId | ) | (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) |
#define EFI_VIRTUAL_CD_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE |
This GUID defines a RAM Disk supporting an ISO image in volatile memory.
#define EFI_VIRTUAL_DISK_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE |
This GUID defines a RAM Disk supporting a raw disk format in volatile memory.
#define EISA_ID | ( | _Name, | |||
_Num | ) | ((UINT32)((_Name) | (_Num) << 16)) |
#define EISA_ID_TO_NUM | ( | _Id | ) | ((_Id) >> 16) |
#define EISA_PNP_ID | ( | _PNPId | ) | (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) |
#define END_DEVICE_PATH_TYPE 0x7f |
#define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xFF |
#define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01 |
#define HARDWARE_DEVICE_PATH 0x01 |
Hardware Device Paths.
#define HW_BMC_DP 0x06 |
BMC Device Path SubType.
#define HW_CONTROLLER_DP 0x05 |
Controller Device Path SubType.
#define HW_MEMMAP_DP 0x03 |
Memory Mapped Device Path SubType.
#define HW_PCCARD_DP 0x02 |
PCCARD Device Path SubType.
#define HW_PCI_DP 0x01 |
PCI Device Path SubType.
#define HW_VENDOR_DP 0x04 |
Hardware Vendor Device Path SubType.
#define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04 |
#define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02 |
#define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01 |
#define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10 |
#define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08 |
#define ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP 0x0000 |
#define ISCSI_LOGIN_OPTION_AUTHMETHOD_NON 0x1000 |
#define ISCSI_LOGIN_OPTION_CHAP_BI 0x0000 |
#define ISCSI_LOGIN_OPTION_CHAP_UNI 0x2000 |
#define ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C 0x0008 |
#define ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C 0x0002 |
#define ISCSI_LOGIN_OPTION_NO_DATA_DIGEST 0x0000 |
#define ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST 0x0000 |
#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02 |
#define MBR_TYPE_PCAT 0x01 |
#define MEDIA_CDROM_DP 0x02 |
CD-ROM Media Device Path SubType.
#define MEDIA_DEVICE_PATH 0x04 |
#define MEDIA_FILEPATH_DP 0x04 |
File Path Media Device Path SubType
#define MEDIA_HARDDRIVE_DP 0x01 |
Hard Drive Media Device Path SubType.
#define MEDIA_PIWG_FW_FILE_DP 0x06 |
PIWG Firmware File SubType.
#define MEDIA_PIWG_FW_VOL_DP 0x07 |
PIWG Firmware Volume Device Path SubType.
#define MEDIA_PROTOCOL_DP 0x05 |
Media Protocol Device Path SubType.
#define MEDIA_RAM_DISK_DP 0x09 |
Media ram disk device path.
#define MEDIA_RELATIVE_OFFSET_RANGE_DP 0x08 |
Media relative offset range device path.
#define MEDIA_VENDOR_DP 0x03 |
Media vendor device path subtype.
#define MESSAGING_DEVICE_PATH 0x03 |
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.
#define MSG_1394_DP 0x04 |
1394 Device Path SubType
#define MSG_ATAPI_DP 0x01 |
ATAPI Device Path SubType
#define MSG_BLUETOOTH_DP 0x1b |
Bluetooth Device Path SubType.
#define MSG_DEVICE_LOGICAL_UNIT_DP 0x11 |
Device Logical Unit SubType.
#define MSG_FIBRECHANNEL_DP 0x03 |
Fibre Channel SubType.
#define MSG_FIBRECHANNELEX_DP 0x15 |
Fibre Channel Ex SubType.
#define MSG_I2O_DP 0x06 |
I2O Device Path SubType.
#define MSG_INFINIBAND_DP 0x09 |
InfiniBand Device Path SubType.
#define MSG_IPv4_DP 0x0c |
IPv4 Device Path SubType
#define MSG_IPv6_DP 0x0d |
IPv6 Device Path SubType.
#define MSG_ISCSI_DP 0x13 |
iSCSI Device Path SubType
#define MSG_MAC_ADDR_DP 0x0b |
MAC Address Device Path SubType.
#define MSG_NVME_NAMESPACE_DP 0x17 |
NvmExpress Namespace Device Path SubType.
#define MSG_SASEX_DP 0x16 |
Serial Attached SCSI (SAS) Ex Device Path SubType
#define MSG_SATA_DP 0x12 |
SATA Device Path SubType.
#define MSG_SCSI_DP 0x02 |
SCSI Device Path SubType.
#define MSG_SD_DP 0x1A |
SD (Secure Digital) Device Path SubType.
#define MSG_UART_DP 0x0e |
UART Device Path SubType.
#define MSG_UFS_DP 0x19 |
Universal Flash Storage (UFS) Device Path SubType.
#define MSG_URI_DP 0x18 |
Uniform Resource Identifiers (URI) Device Path SubType
#define MSG_USB_CLASS_DP 0x0f |
USB Class Device Path SubType.
#define MSG_USB_DP 0x05 |
USB Device Path SubType.
#define MSG_USB_WWID_DP 0x10 |
USB WWID Device Path SubType.
#define MSG_VENDOR_DP 0x0a |
#define MSG_VLAN_DP 0x14 |
VLAN Device Path SubType.
#define MSG_WIFI_DP 0x1C |
Wi-Fi Device Path SubType.
#define NO_DISK_SIGNATURE 0x00 |
#define PNP_EISA_ID_CONST 0x41d0 |
#define PNP_EISA_ID_MASK 0xffff |
#define SATA_HBA_DIRECT_CONNECT_FLAG 0x8000 |
Flag for if the device is directly connected to the HBA.
#define SIGNATURE_TYPE_GUID 0x02 |
#define SIGNATURE_TYPE_MBR 0x01 |
#define SIZE_OF_FILEPATH_DEVICE_PATH OFFSET_OF(FILEPATH_DEVICE_PATH,PathName) |
#define UART_FLOW_CONTROL_HARDWARE 0x00000001 |
#define UART_FLOW_CONTROL_XON_XOFF 0x00000010 |
Device Path protocol definition for backward-compatible with EFI1.1.