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From:   Mark Brown <broonie@kernel.org>
Date:   Thu, 23 Mar 2023 20:44:53 +0000
Subject: [PATCH v3 1/2] arm64/sysreg: Convert HFG[RW]TR_EL2 to automatic
 generation
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Message-Id: <20230306-arm64-fgt-reg-gen-v3-1-decba93cbaab@kernel.org>
References: <20230306-arm64-fgt-reg-gen-v3-0-decba93cbaab@kernel.org>
In-Reply-To: <20230306-arm64-fgt-reg-gen-v3-0-decba93cbaab@kernel.org>
To:     Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>
Cc:     Joey Gouly <joey.gouly@arm.com>,
        Anshuman Khandual <anshuman.khandual@arm.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Mark Brown <broonie@kernel.org>
Precedence: bulk

Convert the fine grained traps read and write control registers to
automatic generation as per DDI0601 2022-12. No functional changes.

Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm64/include/asm/sysreg.h |  8 -----
 arch/arm64/tools/sysreg         | 75 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 9e3ecba3c4e6..e5ca9ece1606 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -419,8 +419,6 @@
 #define SYS_MDCR_EL2			sys_reg(3, 4, 1, 1, 1)
 #define SYS_CPTR_EL2			sys_reg(3, 4, 1, 1, 2)
 #define SYS_HSTR_EL2			sys_reg(3, 4, 1, 1, 3)
-#define SYS_HFGRTR_EL2			sys_reg(3, 4, 1, 1, 4)
-#define SYS_HFGWTR_EL2			sys_reg(3, 4, 1, 1, 5)
 #define SYS_HFGITR_EL2			sys_reg(3, 4, 1, 1, 6)
 #define SYS_HACR_EL2			sys_reg(3, 4, 1, 1, 7)
 
@@ -758,12 +756,6 @@
 #define ICH_VTR_TDS_SHIFT	19
 #define ICH_VTR_TDS_MASK	(1 << ICH_VTR_TDS_SHIFT)
 
-/* HFG[WR]TR_EL2 bit definitions */
-#define HFGxTR_EL2_nTPIDR2_EL0_SHIFT	55
-#define HFGxTR_EL2_nTPIDR2_EL0_MASK	BIT_MASK(HFGxTR_EL2_nTPIDR2_EL0_SHIFT)
-#define HFGxTR_EL2_nSMPRI_EL1_SHIFT	54
-#define HFGxTR_EL2_nSMPRI_EL1_MASK	BIT_MASK(HFGxTR_EL2_nSMPRI_EL1_SHIFT)
-
 #define ARM64_FEATURE_FIELD_BITS	4
 
 /* Defined for compatibility only, do not add new users. */
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index dd5a9c7e310f..60829a9409f0 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1866,6 +1866,81 @@ Field	1	ZA
 Field	0	SM
 EndSysreg
 
+SysregFields	HFGxTR_EL2
+Field	63	nAMIAIR2_EL1
+Field	62	nMAIR2_EL1
+Field	61	nS2POR_EL1
+Field	60	nPOR_EL1
+Field	59	nPOR_EL0
+Field	58	nPIR_EL1
+Field	57	nPIRE0_EL1
+Field	56	nRCWMASK_EL1
+Field	55	nTPIDR2_EL0
+Field	54	nSMPRI_EL1
+Field	53	nGCS_EL1
+Field	52	nGCS_EL0
+Res0	51
+Field	50	nACCDATA_EL1
+Field	49	ERXADDR_EL1
+Field	48	EXRPFGCDN_EL1
+Field	47	EXPFGCTL_EL1
+Field	46	EXPFGF_EL1
+Field	45	ERXMISCn_EL1
+Field	44	ERXSTATUS_EL1
+Field	43	ERXCTLR_EL1
+Field	42	ERXFR_EL1
+Field	41	ERRSELR_EL1
+Field	40	ERRIDR_EL1
+Field	39	ICC_IGRPENn_EL1
+Field	38	VBAR_EL1
+Field	37	TTBR1_EL1
+Field	36	TTBR0_EL1
+Field	35	TPIDR_EL0
+Field	34	TPIDRRO_EL0
+Field	33	TPIDR_EL1
+Field	32	TCR_EL1
+Field	31	SCTXNUM_EL0
+Field	30	SCTXNUM_EL1
+Field	29	SCTLR_EL1
+Field	28	REVIDR_EL1
+Field	27	PAR_EL1
+Field	26	MPIDR_EL1
+Field	25	MIDR_EL1
+Field	24	MAIR_EL1
+Field	23	LORSA_EL1
+Field	22	LORN_EL1
+Field	21	LORID_EL1
+Field	20	LOREA_EL1
+Field	19	LORC_EL1
+Field	18	ISR_EL1
+Field	17	FAR_EL1
+Field	16	ESR_EL1
+Field	15	DCZID_EL0
+Field	14	CTR_EL0
+Field	13	CSSELR_EL1
+Field	12	CPACR_EL1
+Field	11	CONTEXTIDR_EL1
+Field	10	CLIDR_EL1
+Field	9	CCSIDR_EL1
+Field	8	APIBKey
+Field	7	APIAKey
+Field	6	APGAKey
+Field	5	APDBKey
+Field	4	APDAKey
+Field	3	AMAIR_EL1
+Field	2	AIDR_EL1
+Field	1	AFSR1_EL1
+Field	0	AFSR0_EL1
+EndSysregFields
+
+Sysreg HFGRTR_EL2	3	4	1	1	4
+Fields	HFGxTR_EL2
+EndSysreg
+
+Sysreg HFGWTR_EL2	3	4	1	1	5
+Fields	HFGxTR_EL2
+EndSysreg
+
 Sysreg	ZCR_EL2	3	4	1	2	0
 Fields	ZCR_ELx
 EndSysreg

-- 
2.30.2