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| author | Clément Léger <cleger@rivosinc.com> | 2024-06-19 13:35:13 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-06-26 07:54:47 -0700 |
| commit | 36f8960de887a5e2811c5d1c0517cfa6f419c1c4 (patch) | |
| tree | 64ee3eadd60d16062983445e53366aa91bd0600b /Documentation/arch/riscv | |
| parent | 2467c2104f1fd4be1f0c415054b1d91f75fbe562 (diff) | |
| download | linux-36f8960de887a5e2811c5d1c0517cfa6f419c1c4.tar.gz linux-36f8960de887a5e2811c5d1c0517cfa6f419c1c4.tar.bz2 linux-36f8960de887a5e2811c5d1c0517cfa6f419c1c4.zip | |
riscv: hwprobe: export Zimop ISA extension
Export Zimop ISA extension through hwprobe.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20240619113529.676940-4-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'Documentation/arch/riscv')
| -rw-r--r-- | Documentation/arch/riscv/hwprobe.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/arch/riscv/hwprobe.rst b/Documentation/arch/riscv/hwprobe.rst index fc015b452ebf..2b7f1d05b2e3 100644 --- a/Documentation/arch/riscv/hwprobe.rst +++ b/Documentation/arch/riscv/hwprobe.rst @@ -207,6 +207,10 @@ The following keys are defined: * :c:macro:`RISCV_HWPROBE_EXT_ZVE64D`: The Vector sub-extension Zve64d is supported, as defined by version 1.0 of the RISC-V Vector extension manual. + * :c:macro:`RISCV_HWPROBE_EXT_ZIMOP`: The Zimop May-Be-Operations extension is + supported as defined in the RISC-V ISA manual starting from commit + 58220614a5f ("Zimop is ratified/1.0"). + * :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: A bitmask that contains performance information about the selected set of processors. |