From: Oliver Upton <oliver.upton@linux.dev>
To: kvmarm@lists.linux.dev
Cc: Marc Zyngier <maz@kernel.org>, Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Oliver Upton <oliver.upton@linux.dev>
Subject: [PATCH v3 03/17] arm64: sysreg: Add missing definitions for ID_AA64DFR0_EL1
Date: Mon, 7 Oct 2024 17:45:45 +0000 [thread overview]
Message-ID: <20241007174559.1830205-4-oliver.upton@linux.dev> (raw)
In-Reply-To: <20241007174559.1830205-1-oliver.upton@linux.dev>
Align the field definitions of ID_AA64DFR0_EL1 with the current state of
the architecture, and opportunistically mark MTPMU as signed.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
arch/arm64/tools/sysreg | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 0cb381c7e582..cfbd5473516d 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1200,7 +1200,7 @@ UnsignedEnum 55:52 BRBE
0b0001 IMP
0b0010 BRBE_V1P1
EndEnum
-Enum 51:48 MTPMU
+SignedEnum 51:48 MTPMU
0b0000 NI_IMPDEF
0b0001 IMP
0b1111 NI
@@ -1226,9 +1226,15 @@ UnsignedEnum 35:32 PMSVer
0b0101 V1P4
EndEnum
Field 31:28 CTX_CMPs
-Res0 27:24
+UnsignedEnum 27:24 SEBEP
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
Field 23:20 WRPs
-Res0 19:16
+UnsignedEnum 19:16 PMSS
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
Field 15:12 BRPs
UnsignedEnum 11:8 PMUVer
0b0000 NI
--
2.47.0.rc0.187.ge670bccf7e-goog
next prev parent reply other threads:[~2024-10-07 17:46 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-07 17:45 [PATCH v3 00/17] KVM: arm64: nv: Support for EL2 PMU controls Oliver Upton
2024-10-07 17:45 ` [PATCH v3 01/17] KVM: arm64: Extend masking facility to arbitrary registers Oliver Upton
2024-10-07 17:45 ` [PATCH v3 02/17] arm64: sysreg: Migrate MDCR_EL2 definition to table Oliver Upton
2024-10-13 11:28 ` Marc Zyngier
2024-10-07 17:45 ` Oliver Upton [this message]
2024-10-07 17:45 ` [PATCH v3 04/17] KVM: arm64: Describe RES0/RES1 bits of MDCR_EL2 Oliver Upton
2024-10-13 11:40 ` Marc Zyngier
2024-10-07 17:45 ` [PATCH v3 05/17] KVM: arm64: nv: Allow coarse-grained trap combos to use complex traps Oliver Upton
2024-10-07 17:45 ` [PATCH v3 06/17] KVM: arm64: nv: Rename BEHAVE_FORWARD_ANY Oliver Upton
2024-10-07 17:45 ` [PATCH v3 07/17] KVM: arm64: nv: Reinject traps that take effect in Host EL0 Oliver Upton
2024-10-07 17:45 ` [PATCH v3 08/17] KVM: arm64: nv: Honor MDCR_EL2.{TPM, TPMCR} " Oliver Upton
2024-10-07 17:45 ` [PATCH v3 09/17] KVM: arm64: nv: Describe trap behaviour of MDCR_EL2.HPMN Oliver Upton
2024-10-13 12:03 ` Marc Zyngier
2024-10-07 17:45 ` [PATCH v3 10/17] KVM: arm64: nv: Advertise support for FEAT_HPMN0 Oliver Upton
2024-10-07 17:45 ` [PATCH v3 11/17] KVM: arm64: Rename kvm_pmu_valid_counter_mask() Oliver Upton
2024-10-07 17:45 ` [PATCH v3 12/17] KVM: arm64: nv: Adjust range of accessible PMCs according to HPMN Oliver Upton
2024-10-13 12:14 ` Marc Zyngier
2024-10-07 17:45 ` [PATCH v3 13/17] KVM: arm64: Add helpers to determine if PMC counts at a given EL Oliver Upton
2024-10-07 17:45 ` [PATCH v3 14/17] KVM: arm64: nv: Honor MDCR_EL2.HPME Oliver Upton
2024-10-07 17:45 ` [PATCH v3 15/17] KVM: arm64: nv: Honor MDCR_EL2.HLP Oliver Upton
2024-10-07 17:45 ` [PATCH v3 16/17] KVM: arm64: nv: Apply EL2 event filtering when in hyp context Oliver Upton
2024-10-07 17:45 ` [PATCH v3 17/17] KVM: arm64: nv: Reprogram PMU events affected by nested transition Oliver Upton
2024-10-13 12:43 ` [PATCH v3 00/17] KVM: arm64: nv: Support for EL2 PMU controls Marc Zyngier
2024-10-25 5:17 ` Anshuman Khandual
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