mainline inclusion from mainline-v6.8-rc1 commit 9e4f409b07df14443ae4840f17f07e5025435e3d 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 defines a new feature register ID_AA64FPFR0_EL1 which enumerates a number of FP8 related features. Add a definition for it. Signed-off-by: Qinxin Xia <xiaqinxin@huawei.com> Signed-off-by: Hongye Lin <linhongye@h-partners.com> --- arch/arm64/tools/sysreg | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 791aa3fd7a6d..fc3a6b56eca0 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1257,6 +1257,35 @@ EndEnum Res0 31:0 EndSysreg +Sysreg ID_AA64FPFR0_EL1 3 0 0 4 7 +Res0 63:32 +UnsignedEnum 31 F8CVT + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 30 F8FMA + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 29 F8DP4 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 28 F8DP2 + 0b0 NI + 0b1 IMP +EndEnum +Res0 27:2 +UnsignedEnum 1 F8E4M3 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 0 F8E5M2 + 0b0 NI + 0b1 IMP +EndEnum +EndSysreg + Sysreg ID_AA64DFR0_EL1 3 0 0 5 0 Enum 63:60 HPMN0 0b0000 UNPREDICTABLE -- 2.33.0