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Message-ID: <20241025182354.3364124-3-oliver.upton@linux.dev> Date: Fri, 25 Oct 2024 18:23:37 +0000 From: Oliver Upton <oliver.upton@...ux.dev> To: kvmarm@...ts.linux.dev Cc: Marc Zyngier <maz@...nel.org>, Joey Gouly <joey.gouly@....com>, Suzuki K Poulose <suzuki.poulose@....com>, Zenghui Yu <yuzenghui@...wei.com>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Anshuman Khandual <anshuman.khandual@....com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Oliver Upton <oliver.upton@...ux.dev> Subject: [PATCH v4 02/18] arm64: sysreg: Describe ID_AA64DFR2_EL1 fields Describe the new ID register in line with DDI0601 2024-09. Signed-off-by: Oliver Upton <oliver.upton@...ux.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
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