diff options
| author | Clément Léger <cleger@rivosinc.com> | 2023-11-14 09:12:54 -0500 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-12-12 15:45:15 -0800 |
| commit | fe987e84b0120e2b41db69ed4ede166797aa8d2e (patch) | |
| tree | 90553e83a8f5224beba6a4b2c4be0676879c26ef /arch/riscv/include | |
| parent | e11880b4be3a8db558147409b9ed0d1855526910 (diff) | |
riscv: add ISA extension parsing for Zfa
Add parsing for Zfa ISA extension [1] which were ratified in commit
056b6ff467c7 ("Zfa is ratified") of riscv-isa-manual[2].
Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1]
Link: https://github.com/riscv/riscv-isa-manual/commits/056b6ff467c7 [2]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-19-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/asm/hwcap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index 103d4f0aaf15..2438d4685da6 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -83,6 +83,7 @@ #define RISCV_ISA_EXT_ZIHINTNTL 68 #define RISCV_ISA_EXT_ZVFH 69 #define RISCV_ISA_EXT_ZVFHMIN 70 +#define RISCV_ISA_EXT_ZFA 71 #define RISCV_ISA_EXT_MAX 128 #define RISCV_ISA_EXT_INVALID U32_MAX |