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>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Anshuman Khandual <anshuman.khandual@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Oliver Upton <oliver.upton@linux.dev>
Subject: [PATCH v4 02/18] arm64: sysreg: Describe ID_AA64DFR2_EL1 fields
Date: Fri, 25 Oct 2024 18:23:37 +0000 [thread overview]
Message-ID: <20241025182354.3364124-3-oliver.upton@linux.dev> (raw)
In-Reply-To: <20241025182354.3364124-1-oliver.upton@linux.dev>
Describe the new ID register in line with DDI0601 2024-09.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
arch/arm64/tools/sysreg | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8d637ac4b7c6..5670e51a6f90 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1287,6 +1287,32 @@ Field 15:8 BRPs
Field 7:0 SYSPMUID
EndSysreg
+Sysreg ID_AA64DFR2_EL1 3 0 0 5 2
+Res0 63:28
+UnsignedEnum 27:24 TRBE_EXC
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 23:20 SPE_nVM
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+UnsignedEnum 19:16 SPE_EXC
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+Res0 15:8
+UnsignedEnum 7:4 BWE
+ 0b0000 NI
+ 0b0001 FEAT_BWE
+ 0b0002 FEAT_BWE2
+EndEnum
+UnsignedEnum 3:0 STEP
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+EndSysreg
+
Sysreg ID_AA64AFR0_EL1 3 0 0 5 4
Res0 63:32
Field 31:28 IMPDEF7
--
2.47.0.163.g1226f6d8fa-goog
next prev parent reply other threads:[~2024-10-25 18:24 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-25 18:23 [PATCH v4 00/18] KVM: arm64: nv: Support for EL2 PMU controls Oliver Upton
2024-10-25 18:23 ` [PATCH v4 01/18] KVM: arm64: Extend masking facility to arbitrary registers Oliver Upton
2024-10-25 18:23 ` Oliver Upton [this message]
2024-10-25 18:23 ` [PATCH v4 03/18] arm64: sysreg: Migrate MDCR_EL2 definition to table Oliver Upton
2024-10-25 18:23 ` [PATCH v4 04/18] arm64: sysreg: Add new definitions for ID_AA64DFR0_EL1 Oliver Upton
2024-10-25 18:23 ` [PATCH v4 05/18] KVM: arm64: Describe RES0/RES1 bits of MDCR_EL2 Oliver Upton
2024-10-25 18:23 ` [PATCH v4 06/18] KVM: arm64: nv: Allow coarse-grained trap combos to use complex traps Oliver Upton
2024-10-25 18:23 ` [PATCH v4 07/18] KVM: arm64: nv: Rename BEHAVE_FORWARD_ANY Oliver Upton
2024-10-25 18:23 ` [PATCH v4 08/18] KVM: arm64: nv: Reinject traps that take effect in Host EL0 Oliver Upton
2024-10-26 8:13 ` Marc Zyngier
2024-10-26 14:35 ` Oliver Upton
2024-10-29 9:45 ` Anshuman Khandual
2024-10-25 18:23 ` [PATCH v4 09/18] KVM: arm64: nv: Honor MDCR_EL2.{TPM, TPMCR} " Oliver Upton
2024-10-25 18:23 ` [PATCH v4 10/18] KVM: arm64: nv: Describe trap behaviour of MDCR_EL2.HPMN Oliver Upton
2024-10-26 10:21 ` kernel test robot
2024-10-26 10:42 ` kernel test robot
2024-10-26 14:32 ` Oliver Upton
2024-10-25 18:23 ` [PATCH v4 11/18] KVM: arm64: nv: Advertise support for FEAT_HPMN0 Oliver Upton
2024-10-25 18:23 ` [PATCH v4 12/18] KVM: arm64: Rename kvm_pmu_valid_counter_mask() Oliver Upton
2024-10-25 18:23 ` [PATCH v4 13/18] KVM: arm64: nv: Adjust range of accessible PMCs according to HPMN Oliver Upton
2024-10-25 18:23 ` [PATCH v4 14/18] KVM: arm64: Add helpers to determine if PMC counts at a given EL Oliver Upton
2024-10-25 18:23 ` [PATCH v4 15/18] KVM: arm64: nv: Honor MDCR_EL2.HPME Oliver Upton
2024-10-25 18:23 ` [PATCH v4 16/18] KVM: arm64: nv: Honor MDCR_EL2.HLP Oliver Upton
2024-10-25 18:23 ` [PATCH v4 17/18] KVM: arm64: nv: Apply EL2 event filtering when in hyp context Oliver Upton
2024-10-25 18:25 ` [PATCH v4 18/18] KVM: arm64: nv: Reprogram PMU events affected by nested transition Oliver Upton
2024-10-30 8:45 ` [PATCH v4 00/18] KVM: arm64: nv: Support for EL2 PMU controls Marc Zyngier
2024-10-31 19:34 ` Oliver Upton
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