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Message-Id: <20231114-arm64-2023-dpisa-v2-1-47251894f6a8@kernel.org>
Date: Tue, 14 Nov 2023 14:34:46 +0000
From: Mark Brown <broonie@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>,
Oliver Upton <oliver.upton@...ux.dev>,
James Morse <james.morse@....com>,
Suzuki K Poulose <suzuki.poulose@....com>,
Jonathan Corbet <corbet@....net>, Shuah Khan <shuah@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
kvmarm@...ts.linux.dev, linux-doc@...r.kernel.org,
linux-kselftest@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH v2 01/21] arm64/sysreg: Add definition for ID_AA64PFR2_EL1
DDI0601 2023-09 defines a new system register ID_AA64PFR2_EL1 which
enumerates FPMR and some new MTE features. Add a definition of this
register.
Signed-off-by: Mark Brown <broonie@...nel.org>
---
arch/arm64/tools/sysreg | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 96cbeeab4eec..f22ade8f1fa7 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1002,6 +1002,27 @@ UnsignedEnum 3:0 BT
EndEnum
EndSysreg
+Sysreg ID_AA64PFR2_EL1 3 0 0 4 2
+Res0 63:36
+UnsignedEnum 35:32 FPMR
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+Res0 31:12
+UnsignedEnum 11:8 MTEFAR
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 7:4 MTESTOREONLY
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 3:0 MTEPERM
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+EndSysreg
+
Sysreg ID_AA64ZFR0_EL1 3 0 0 4 4
Res0 63:60
UnsignedEnum 59:56 F64MM
--
2.30.2
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