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| author | Oliver Upton <oliver.upton@linux.dev> | 2024-10-25 18:23:39 +0000 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2024-10-31 19:00:39 +0000 |
| commit | 3ecb1fe3842c8783d8cd94a192aec4225f72b652 (patch) | |
| tree | 2ebff8b1553b8b43c40a79e28173a996da0eef1a /arch | |
| parent | 641630313e9c68b2a889b1aad684f29b9c3e4017 (diff) | |
| download | lwn-3ecb1fe3842c8783d8cd94a192aec4225f72b652.tar.gz lwn-3ecb1fe3842c8783d8cd94a192aec4225f72b652.zip | |
arm64: sysreg: Add new definitions for ID_AA64DFR0_EL1
Align the field definitions w/ DDI0601 2024-09 and opportunistically
declare MTPMU as a signed field.
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241025182354.3364124-5-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/tools/sysreg | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index c3117debdc2a..5b28bf157c38 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 @@ -1208,6 +1208,7 @@ EndEnum UnsignedEnum 47:44 TraceBuffer 0b0000 NI 0b0001 IMP + 0b0010 TRBE_V1P1 EndEnum UnsignedEnum 43:40 TraceFilt 0b0000 NI @@ -1224,11 +1225,18 @@ UnsignedEnum 35:32 PMSVer 0b0011 V1P2 0b0100 V1P3 0b0101 V1P4 + 0b0110 V1P5 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 @@ -1238,6 +1246,7 @@ UnsignedEnum 11:8 PMUVer 0b0110 V3P5 0b0111 V3P7 0b1000 V3P8 + 0b1001 V3P9 0b1111 IMP_DEF EndEnum UnsignedEnum 7:4 TraceVer |