iPXE
Data Fields
EFI_MEMORY_DESCRIPTOR Struct Reference

Definition of an EFI memory descriptor. More...

#include <UefiSpec.h>

Data Fields

UINT32 Type
 Type of the memory region.
EFI_PHYSICAL_ADDRESS PhysicalStart
 Physical address of the first byte of the memory region.
EFI_VIRTUAL_ADDRESS VirtualStart
 Virtual address of the first byte of the memory region.
UINT64 NumberOfPages
 Number of 4KB pages in the memory region.
UINT64 Attribute
 Attributes of the memory region that describe the bit mask of capabilities for that memory region, and not necessarily the current settings for that memory region.

Detailed Description

Definition of an EFI memory descriptor.

Definition at line 106 of file UefiSpec.h.


Field Documentation

Type of the memory region.

See EFI_MEMORY_TYPE.

Definition at line 110 of file UefiSpec.h.

Physical address of the first byte of the memory region.

Must aligned on a 4 KB boundary.

Definition at line 115 of file UefiSpec.h.

Virtual address of the first byte of the memory region.

Must aligned on a 4 KB boundary.

Definition at line 120 of file UefiSpec.h.

Number of 4KB pages in the memory region.

Definition at line 124 of file UefiSpec.h.

Attributes of the memory region that describe the bit mask of capabilities for that memory region, and not necessarily the current settings for that memory region.

Definition at line 130 of file UefiSpec.h.


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