From: Oliver Upton Date: Fri, 25 Oct 2024 18:23:37 +0000 (+0000) Subject: arm64: sysreg: Describe ID_AA64DFR2_EL1 fields X-Git-Tag: v6.13-rc1~97^2~5^2~2^2~16 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=93d7356e4b3044f5165f35a8beb6ef05b1a40b7a;p=thirdparty%2Flinux.git arm64: sysreg: Describe ID_AA64DFR2_EL1 fields Describe the new ID register in line with DDI0601 2024-09. Reviewed-by: Marc Zyngier Link: https://lore.kernel.org/r/20241025182354.3364124-3-oliver.upton@linux.dev Signed-off-by: Oliver Upton --- diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 3c812fd28eca2..98e710aaa6201 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