diff options
| author | Mark Brown <[email protected]> | 2022-08-29 16:48:15 +0100 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2022-09-06 18:53:52 +0100 |
| commit | 81ff692ad924da2233381bedff90c5c1f5c31368 (patch) | |
| tree | 87b4ebedbeb97cda17ed4ad288d743bab98aed0c /tools/testing/selftests/bpf/prog_tests/access_variable_array.c | |
| parent | b90cb1053190353cc30f0fef0ef1f378ccc063c5 (diff) | |
arm64/sysreg: Add hwcap for SVE EBF16
SVE has a separate identification register indicating support for BFloat16
operations. Add a hwcap identifying support for EBF16 in this register,
mirroring what we did for the non-SVE case.
While there is currently an architectural requirement for BF16 support to
be the same in SVE and non-SVE contexts there are separate identification
registers this separate hwcap helps avoid issues if that requirement were
to be relaxed in the future, we have already chosen to have a separate
capability for base BF16 support.
Signed-off-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/access_variable_array.c')
0 files changed, 0 insertions, 0 deletions