ArmCache.h File Reference

#include <Uefi/UefiBaseType.h>

Go to the source code of this file.

Data Structures
union	CSSELR_DATA
	Defines the structure of the CSSELR (Cache Size Selection) register. More...
union	CCSIDR_DATA
	Defines the structure of the CCSIDR (Current Cache Size ID) register. More...
union	CCSIDR2_DATA
	Defines the structure of the AARCH32 CCSIDR2 register. More...
union	CLIDR_DATA

Macros
#define	MAX_ARM_CACHE_LEVEL   7
#define	CLIDR_GET_CACHE_TYPE(x, level)   ((x >> (3 * (level))) & 0b111)

Enumerations
enum	CSSELR_CACHE_TYPE { CsselrCacheTypeDataOrUnified = 0 , CsselrCacheTypeInstruction , CsselrCacheTypeMax }
	The cache type values for the InD field of the CSSELR register. More...
enum	CLIDR_CACHE_TYPE {   ClidrCacheTypeNone = 0 , ClidrCacheTypeInstructionOnly , ClidrCacheTypeDataOnly , ClidrCacheTypeSeparate ,   ClidrCacheTypeUnified , ClidrCacheTypeMax }
	The cache types reported in the CLIDR register. More...

Detailed Description

Copyright (c) 2020 - 2021, NUVIA Inc. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file ArmCache.h.

Macro Definition Documentation

CLIDR_GET_CACHE_TYPE

#define CLIDR_GET_CACHE_TYPE	(		x,
			level
	)		((x >> (3 * (level))) & 0b111)

Definition at line 109 of file ArmCache.h.

MAX_ARM_CACHE_LEVEL

#define MAX_ARM_CACHE_LEVEL   7

Definition at line 16 of file ArmCache.h.

Enumeration Type Documentation

CLIDR_CACHE_TYPE

enum CLIDR_CACHE_TYPE

The cache types reported in the CLIDR register.

Enumerator
ClidrCacheTypeNone	No cache is present.
ClidrCacheTypeInstructionOnly	There is only an instruction cache.
ClidrCacheTypeDataOnly	There is only a data cache.
ClidrCacheTypeSeparate	There are separate data and instruction caches.
ClidrCacheTypeUnified	There is a unified cache.

Definition at line 95 of file ArmCache.h.

CSSELR_CACHE_TYPE

enum CSSELR_CACHE_TYPE

The cache type values for the InD field of the CSSELR register.

Enumerator
CsselrCacheTypeDataOrUnified	Select the data or unified cache.
CsselrCacheTypeInstruction	Select the instruction cache.

Definition at line 30 of file ArmCache.h.