INFINIBAND_DEVICE_PATH Struct Reference

Data Fields
EFI_DEVICE_PATH_PROTOCOL	Header
UINT32	ResourceFlags
UINT8	PortGid [16]
UINT64	ServiceId
UINT64	TargetPortId
UINT64	DeviceId

Field Documentation

UINT64 INFINIBAND_DEVICE_PATH::DeviceId

64-bit persistent ID of remote device.

EFI_DEVICE_PATH_PROTOCOL INFINIBAND_DEVICE_PATH::Header

UINT8 INFINIBAND_DEVICE_PATH::PortGid[16]

128-bit Global Identifier for remote fabric port.

UINT32 INFINIBAND_DEVICE_PATH::ResourceFlags

Flags to help identify/manage InfiniBand device path elements: Bit 0 - IOC/Service (0b = IOC, 1b = Service). Bit 1 - Extend Boot Environment. Bit 2 - Console Protocol. Bit 3 - Storage Protocol. Bit 4 - Network Protocol. All other bits are reserved.

UINT64 INFINIBAND_DEVICE_PATH::ServiceId

64-bit unique identifier to remote IOC or server process. Interpretation of field specified by Resource Flags (bit 0).

UINT64 INFINIBAND_DEVICE_PATH::TargetPortId

64-bit persistent ID of remote IOC port.