mainline inclusion from mainline-v6.8-rc1 commit b5aefb668701c2b019011f6f8fe29814b8529ecd category: feature bugzilla: https://atomgit.com/openeuler/kernel/issues/8904 CVE: NA Reference: https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commi... ---------------------------------------------------------------------- DDI0601 2023-09 adds a new system register ID_AA64ISAR3_EL1 enumerating new floating point and TLB invalidation features. Add a defintion for it. Signed-off-by: Qinxin Xia <xiaqinxin@huawei.com> Signed-off-by: Hongye Lin <linhongye@h-partners.com> --- arch/arm64/tools/sysreg | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index fef36e5d5464..791aa3fd7a6d 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1537,6 +1537,44 @@ UnsignedEnum 3:0 WFxT EndEnum EndSysreg +Sysreg ID_AA64ISAR3_EL1 3 0 0 6 3 +Res0 63:32 +UnsignedEnum 31:28 FPRCVT + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 LSUI + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 OCCMO + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 LSFE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 PACM + 0b0000 NI + 0b0001 TRIVIAL_IMP + 0b0010 FULL_IMP +EndEnum +UnsignedEnum 11:8 TLBIW + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 FAMINMAX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 CPA + 0b0000 NI + 0b0001 IMP + 0b0010 CPA2 +EndEnum +EndSysreg + Sysreg ID_AA64MMFR0_EL1 3 0 0 7 0 UnsignedEnum 63:60 ECV 0b0000 NI -- 2.33.0