PccMailboxRegisterInfo Struct Reference

#include <DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h>

Data Fields
EFI_ACPI_6_4_GENERIC_ADDRESS_STRUCTURE	Register
	GAS describing the Register.
UINT64	PreserveMask
UINT64	WriteMask
	Mask of bits to set when writing.

Detailed Description

A structure that describes a PCC Mailbox Register.

Definition at line 471 of file ArchCommonNameSpaceObjects.h.

Field Documentation

PreserveMask

UINT64 PccMailboxRegisterInfo::PreserveMask

Mask of bits to preserve when writing.

This mask is also used for registers. The Register is only read and there is no write mask required. E.g.:

• Error Status mask (Cf. PCC Subspace types 3/4/5).
• Command Complete Check mask (Cf. PCC Subspace types 3/4/5).

Definition at line 482 of file ArchCommonNameSpaceObjects.h.

Register

EFI_ACPI_6_4_GENERIC_ADDRESS_STRUCTURE PccMailboxRegisterInfo::Register

GAS describing the Register.

Definition at line 473 of file ArchCommonNameSpaceObjects.h.

WriteMask

UINT64 PccMailboxRegisterInfo::WriteMask

Mask of bits to set when writing.

Definition at line 485 of file ArchCommonNameSpaceObjects.h.

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

• DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h