From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Shuah Khan <shuah@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org,
Mark Brown <broonie@kernel.org>
Subject: [PATCH v4 2/9] arm64/sysreg: Update ID_AA64ISAR3_EL1 to DDI0601 2024-09
Date: Wed, 11 Dec 2024 01:02:47 +0000 [thread overview]
Message-ID: <20241211-arm64-2024-dpisa-v4-2-0fd403876df2@kernel.org> (raw)
In-Reply-To: <20241211-arm64-2024-dpisa-v4-0-0fd403876df2@kernel.org>
DDI0601 2024-09 defines several new feature flags in ID_AA64ISAR3_EL1,
update our description in sysreg to reflect these.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/tools/sysreg | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 911f16c82ebd3ee98ffed965b02a5c6b153bc50c..6273068fd4fdef145cb7dd49e2d9bee4db467975 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1566,7 +1566,23 @@ EndEnum
EndSysreg
Sysreg ID_AA64ISAR3_EL1 3 0 0 6 3
-Res0 63:16
+Res0 63:32
+UnsignedEnum 31:28 FPRCVT
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 27:24 LSUI
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 23:20 OCCMO
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 19:16 LSFE
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
UnsignedEnum 15:12 PACM
0b0000 NI
0b0001 TRIVIAL_IMP
--
2.39.5
next prev parent reply other threads:[~2024-12-11 1:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-11 1:02 [PATCH v4 0/9] arm64: Support 2024 dpISA extensions Mark Brown
2024-12-11 1:02 ` [PATCH v4 1/9] arm64/sysreg: Update ID_AA64PFR2_EL1 to DDI0601 2024-09 Mark Brown
2024-12-11 1:02 ` Mark Brown [this message]
2024-12-11 1:02 ` [PATCH v4 3/9] arm64/sysreg: Update ID_AA64FPFR0_EL1 " Mark Brown
2024-12-11 1:02 ` [PATCH v4 4/9] arm64/sysreg: Update ID_AA64ZFR0_EL1 " Mark Brown
2024-12-11 1:02 ` [PATCH v4 5/9] arm64/sysreg: Update ID_AA64SMFR0_EL1 " Mark Brown
2025-01-07 15:13 ` Will Deacon
2025-01-07 15:26 ` Mark Brown
2025-01-07 15:39 ` Will Deacon
2024-12-11 1:02 ` [PATCH v4 6/9] arm64/sysreg: Update ID_AA64ISAR2_EL1 " Mark Brown
2024-12-11 1:02 ` [PATCH v4 7/9] arm64/hwcap: Describe 2024 dpISA extensions to userspace Mark Brown
2024-12-11 1:02 ` [PATCH v4 8/9] KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3_EL1 Mark Brown
2025-01-07 17:16 ` Marc Zyngier
2024-12-11 1:02 ` [PATCH v4 9/9] kselftest/arm64: Add 2024 dpISA extensions to hwcap test Mark Brown
2025-01-07 16:42 ` [PATCH v4 0/9] arm64: Support 2024 dpISA extensions Will Deacon
2025-01-07 17:18 ` Marc Zyngier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20241211-arm64-2024-dpisa-v4-2-0fd403876df2@kernel.org \
--to=broonie@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=corbet@lwn.net \
--cc=joey.gouly@arm.com \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=maz@kernel.org \
--cc=oliver.upton@linux.dev \
--cc=shuah@kernel.org \
--cc=suzuki.poulose@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®