iPXE
Data Fields
EFI_CAPSULE_BLOCK_DESCRIPTOR Struct Reference

EFI Capsule Block Descriptor. More...

#include <UefiSpec.h>

Data Fields

UINT64 Length
 Length in bytes of the data pointed to by DataBlock/ContinuationPointer.
union {
   EFI_PHYSICAL_ADDRESS   DataBlock
 Physical address of the data block.
   EFI_PHYSICAL_ADDRESS   ContinuationPointer
 Physical address of another block of EFI_CAPSULE_BLOCK_DESCRIPTOR structures.
Union

Detailed Description

EFI Capsule Block Descriptor.

Definition at line 1583 of file UefiSpec.h.


Field Documentation

Length in bytes of the data pointed to by DataBlock/ContinuationPointer.

Definition at line 1587 of file UefiSpec.h.

Physical address of the data block.

This member of the union is used if Length is not equal to zero.

Definition at line 1593 of file UefiSpec.h.

Physical address of another block of EFI_CAPSULE_BLOCK_DESCRIPTOR structures.

This member of the union is used if Length is equal to zero. If ContinuationPointer is zero this entry represents the end of the list.

Definition at line 1600 of file UefiSpec.h.


The documentation for this struct was generated from the following file: