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From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Joey Gouly <joey.gouly@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v7 21/28] arm64/sysreg: Convert ID_AA64ISAR2_EL1 to automatic generation
Date: Mon,  4 Jul 2022 18:02:55 +0100	[thread overview]
Message-ID: <20220704170302.2609529-22-broonie@kernel.org> (raw)
In-Reply-To: <20220704170302.2609529-1-broonie@kernel.org>

Automatically generate defines for ID_AA64ISAR2_EL1, using the definitions
in DDI0487H.a. No functional changes.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm64/include/asm/sysreg.h | 27 ---------------------------
 arch/arm64/tools/sysreg         | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 27 deletions(-)

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 7f87690e74b3..cd6820f6e819 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -201,8 +201,6 @@
 #define SYS_ID_AA64AFR0_EL1		sys_reg(3, 0, 0, 5, 4)
 #define SYS_ID_AA64AFR1_EL1		sys_reg(3, 0, 0, 5, 5)
 
-#define SYS_ID_AA64ISAR2_EL1		sys_reg(3, 0, 0, 6, 2)
-
 #define SYS_ID_AA64MMFR0_EL1		sys_reg(3, 0, 0, 7, 0)
 #define SYS_ID_AA64MMFR1_EL1		sys_reg(3, 0, 0, 7, 1)
 #define SYS_ID_AA64MMFR2_EL1		sys_reg(3, 0, 0, 7, 2)
@@ -699,31 +697,6 @@
 /* Position the attr at the correct index */
 #define MAIR_ATTRIDX(attr, idx)		((attr) << ((idx) * 8))
 
-/* id_aa64isar2 */
-#define ID_AA64ISAR2_EL1_BC_SHIFT		28
-#define ID_AA64ISAR2_EL1_APA3_SHIFT		12
-#define ID_AA64ISAR2_EL1_GPA3_SHIFT		8
-#define ID_AA64ISAR2_EL1_RPRES_SHIFT	4
-#define ID_AA64ISAR2_EL1_WFxT_SHIFT		0
-
-/*
- * Value 0x1 has been removed from the architecture, and is
- * reserved, but has not yet been removed from the ARM ARM
- * as of ARM DDI 0487G.b.
- */
-#define ID_AA64ISAR2_EL1_WFxT_NI		0x0
-#define ID_AA64ISAR2_EL1_WFxT_IMP		0x2
-
-#define ID_AA64ISAR2_EL1_APA3_NI			0x0
-#define ID_AA64ISAR2_EL1_APA3_PAuth			0x1
-#define ID_AA64ISAR2_EL1_APA3_EPAC			0x2
-#define ID_AA64ISAR2_EL1_APA3_PAuth2			0x3
-#define ID_AA64ISAR2_EL1_APA3_FPAC			0x4
-#define ID_AA64ISAR2_EL1_APA3_FPACCOMBINE		0x5
-
-#define ID_AA64ISAR2_EL1_GPA3_NI			0x0
-#define ID_AA64ISAR2_EL1_GPA3_IMP			0x1
-
 /* id_aa64pfr0 */
 #define ID_AA64PFR0_CSV3_SHIFT		60
 #define ID_AA64PFR0_CSV2_SHIFT		56
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 164221177079..da5e925bf624 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -193,8 +193,41 @@ Enum	3:0	DPB
 	0b0010	DPB2
 EndEnum
 EndSysreg
+
+Sysreg	ID_AA64ISAR2_EL1	3	0	0	6	2
+Res0	63:28
+Enum	27:24	PAC_frac
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	BC
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	MOPS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	APA3
+	0b0000	NI
+	0b0001	PAuth
+	0b0010	EPAC
+	0b0011	PAuth2
+	0b0100	FPAC
+	0b0101	FPACCOMBINE
+EndEnum
+Enum	11:8	GPA3
+	0b0000	NI
 	0b0001	IMP
 EndEnum
+Enum	7:4	RPRES
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	WFxT
+	0b0000	NI
+	0b0010	IMP
+EndEnum
 EndSysreg
 
 Sysreg	SCTLR_EL1	3	0	1	0	0
-- 
2.30.2


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  parent reply	other threads:[~2022-07-04 17:15 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-04 17:02 [PATCH v7 00/28] arm64/sysreg: More system register generation Mark Brown
2022-07-04 17:02 ` [PATCH v7 01/28] arm64/cpuinfo: Remove references to reserved cache type Mark Brown
2022-07-04 17:02 ` [PATCH v7 02/28] arm64/idreg: Fix tab/space damage Mark Brown
2022-07-04 17:02 ` [PATCH v7 03/28] arm64/sysreg: Allow leading blanks on comments in sysreg file Mark Brown
2022-07-04 17:02 ` [PATCH v7 04/28] arm64/sysreg: Add SYS_FIELD_GET() helper Mark Brown
2022-07-04 17:02 ` [PATCH v7 05/28] arm64/cache: Restrict which headers are included in __ASSEMBLY__ Mark Brown
2022-07-04 17:02 ` [PATCH v7 06/28] arm64/sysreg: Standardise naming for CTR_EL0 fields Mark Brown
2022-07-04 17:02 ` [PATCH v7 07/28] arm64/sysreg: Standardise naming for DCZID_EL0 field names Mark Brown
2022-07-04 17:02 ` [PATCH v7 08/28] arm64/mte: Standardise GMID field name definitions Mark Brown
2022-07-04 17:02 ` [PATCH v7 09/28] arm64/sysreg: Align pointer auth enumeration defines with architecture Mark Brown
2022-07-04 17:02 ` [PATCH v7 10/28] arm64/sysreg: Make BHB clear feature defines match the architecture Mark Brown
2022-07-04 17:02 ` [PATCH v7 11/28] arm64/sysreg: Standardise naming for WFxT defines Mark Brown
2022-07-04 17:02 ` [PATCH v7 12/28] arm64/sysreg: Standardise naming for ID_AA64SMFR0_EL1 enums Mark Brown
2022-07-04 17:02 ` [PATCH v7 13/28] arm64/sysreg: Standardise naming for ID_AA64ZFR0_EL1 fields Mark Brown
2022-07-04 17:02 ` [PATCH v7 14/28] arm64/sysreg: Remove defines for RPRES enumeration Mark Brown
2022-07-04 17:02 ` [PATCH v7 15/28] arm64/sysreg: Add _EL1 into ID_AA64ISAR1_EL1 definition names Mark Brown
2022-07-04 17:02 ` [PATCH v7 16/28] arm64/sysreg: Add _EL1 into ID_AA64ISAR2_EL1 " Mark Brown
2022-07-04 17:02 ` [PATCH v7 17/28] arm64/sysreg: Convert CTR_EL0 to automatic generation Mark Brown
2022-07-04 17:02 ` [PATCH v7 18/28] arm64/sysreg: Convert DCZID_EL0 " Mark Brown
2022-07-04 17:02 ` [PATCH v7 19/28] arm64/sysreg: Convert GMID " Mark Brown
2022-07-04 17:02 ` [PATCH v7 20/28] arm64/sysreg: Convert ID_AA64ISAR1_EL1 " Mark Brown
2022-07-04 17:02 ` Mark Brown [this message]
2022-07-04 17:02 ` [PATCH v7 22/28] arm64/sysreg: Convert LORSA_EL1 " Mark Brown
2022-07-04 17:02 ` [PATCH v7 23/28] arm64/sysreg: Convert LOREA_EL1 " Mark Brown
2022-07-04 17:02 ` [PATCH v7 24/28] arm64/sysreg: Convert LORN_EL1 " Mark Brown
2022-07-04 17:02 ` [PATCH v7 25/28] arm64/sysreg: Convert LORC_EL1 " Mark Brown
2022-07-04 17:03 ` [PATCH v7 26/28] arm64/sysreg: Convert LORID_EL1 " Mark Brown
2022-07-04 17:03 ` [PATCH v7 27/28] arm64/sysreg: Convert ID_AA64SMFR0_EL1 " Mark Brown
2022-07-04 17:03 ` [PATCH v7 28/28] arm64/sysreg: Convert ID_AA64ZFR0_EL1 " Mark Brown
2022-07-05 13:31 ` [PATCH v7 00/28] arm64/sysreg: More system register generation Will Deacon

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