linux-kernel - [PATCH 4/9] arm64/sysreg: Update ID_AA64ZFR0

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Message-Id: <20241028-arm64-2024-dpisa-v1-4-a38d08b008a8@kernel.org>
Date: Mon, 28 Oct 2024 20:24:13 +0000
From: Mark Brown <broonie@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>, 
 Will Deacon <will@...nel.org>, Jonathan Corbet <corbet@....net>, 
 Marc Zyngier <maz@...nel.org>, Oliver Upton <oliver.upton@...ux.dev>, 
 Joey Gouly <joey.gouly@....com>, Suzuki K Poulose <suzuki.poulose@....com>, 
 Shuah Khan <shuah@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-doc@...r.kernel.org, kvmarm@...ts.linux.dev, 
 linux-kselftest@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH 4/9] arm64/sysreg: Update ID_AA64ZFR0_EL1 to DDI0601
 2024-09

DDI0601 2024-09 introduces SVE 2.2 as well as a few new optional features,
update sysreg to reflect the changes in ID_AA64ZFR0_EL1 enumerating them.

Signed-off-by: Mark Brown <broonie@...nel.org>
---
 arch/arm64/tools/sysreg | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 26f1350c9d2e3baf39ac3bdcc96fc1e6deb5a5c6..d487c78520b97c8f96c70181e39eccb91d6fe1af 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1040,7 +1040,10 @@ UnsignedEnum	55:52	F32MM
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-Res0	51:48
+UnsignedEnum	51:48	F16MM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
 UnsignedEnum	47:44	I8MM
 	0b0000	NI
 	0b0001	IMP
@@ -1058,6 +1061,7 @@ Res0	31:28
 UnsignedEnum	27:24	B16B16
 	0b0000	NI
 	0b0001	IMP
+	0b0010	BFSCALE
 EndEnum
 UnsignedEnum	23:20	BF16
 	0b0000	NI
@@ -1068,16 +1072,22 @@ UnsignedEnum	19:16	BitPerm
 	0b0000	NI
 	0b0001	IMP
 EndEnum
-Res0	15:8
+UnsignedEnum	15:12	EltPerm
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	11:8
 UnsignedEnum	7:4	AES
 	0b0000	NI
 	0b0001	IMP
 	0b0010	PMULL128
+	0b0011	AES2
 EndEnum
 UnsignedEnum	3:0	SVEver
 	0b0000	IMP
 	0b0001	SVE2
 	0b0010	SVE2p1
+	0b0011	SVE2p2
 EndEnum
 EndSysreg
 

-- 
2.39.2