diff options
| author | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-09 20:14:51 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-09 20:14:51 -0800 |
| commit | cb51bfee7f62a8e26b694f9d84c0041b3e3ccc71 (patch) | |
| tree | 0e8f43c6e06736675ff6c1917cc3e86fd1565f21 /arch/riscv/kernel/cpufeature.c | |
| parent | 62694797f56bf72e4c598bc0e319c7b828c1b187 (diff) | |
| parent | 3359866b40a97038405c72e68097a92a4a9caa71 (diff) | |
Merge patch series "riscv: hwprobe: add Zicond, Zacas and Ztso support"
Clément Léger <cleger@rivosinc.com> says:
This series add support for a few more extensions that are present in
the RVA22U64/RVA23U64 (either mandatory or optional) and that are useful
for userspace:
- Zicond
- Zacas
- Ztso
Series currently based on riscv/for-next.
* b4-shazam-lts:
riscv: hwprobe: export Zicond extension
riscv: hwprobe: export Zacas ISA extension
riscv: add ISA extension parsing for Zacas
dt-bindings: riscv: add Zacas ISA extension description
riscv: hwprobe: export Ztso ISA extension
riscv: add ISA extension parsing for Ztso
Link: https://lore.kernel.org/r/20231220155723.684081-1-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/kernel/cpufeature.c')
| -rw-r--r-- | arch/riscv/kernel/cpufeature.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index b06c8830a194..e32591e9da90 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -255,6 +255,7 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA(zihintntl, RISCV_ISA_EXT_ZIHINTNTL), __RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE), __RISCV_ISA_EXT_DATA(zihpm, RISCV_ISA_EXT_ZIHPM), + __RISCV_ISA_EXT_DATA(zacas, RISCV_ISA_EXT_ZACAS), __RISCV_ISA_EXT_DATA(zfa, RISCV_ISA_EXT_ZFA), __RISCV_ISA_EXT_DATA(zfh, RISCV_ISA_EXT_ZFH), __RISCV_ISA_EXT_DATA(zfhmin, RISCV_ISA_EXT_ZFHMIN), @@ -275,6 +276,7 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA(zkt, RISCV_ISA_EXT_ZKT), __RISCV_ISA_EXT_DATA(zksed, RISCV_ISA_EXT_ZKSED), __RISCV_ISA_EXT_DATA(zksh, RISCV_ISA_EXT_ZKSH), + __RISCV_ISA_EXT_DATA(ztso, RISCV_ISA_EXT_ZTSO), __RISCV_ISA_EXT_SUPERSET(zvbb, RISCV_ISA_EXT_ZVBB, riscv_zvbb_exts), __RISCV_ISA_EXT_DATA(zvbc, RISCV_ISA_EXT_ZVBC), __RISCV_ISA_EXT_DATA(zvfh, RISCV_ISA_EXT_ZVFH), |