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Diffstat (limited to 'Documentation/arch/riscv/hwprobe.rst')
| -rw-r--r-- | Documentation/arch/riscv/hwprobe.rst | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Documentation/arch/riscv/hwprobe.rst b/Documentation/arch/riscv/hwprobe.rst index 2f449c9b15bd..06c5280b728a 100644 --- a/Documentation/arch/riscv/hwprobe.rst +++ b/Documentation/arch/riscv/hwprobe.rst @@ -249,6 +249,9 @@ The following keys are defined: defined in the in the RISC-V ISA manual starting from commit e87412e621f1 ("integrate Zaamo and Zalrsc text (#1304)"). + * :c:macro:`RISCV_HWPROBE_EXT_ZALASR`: The Zalasr extension is supported as + frozen at commit 194f0094 ("Version 0.9 for freeze") of riscv-zalasr. + * :c:macro:`RISCV_HWPROBE_EXT_ZALRSC`: The Zalrsc extension is supported as defined in the in the RISC-V ISA manual starting from commit e87412e621f1 ("integrate Zaamo and Zalrsc text (#1304)"). @@ -275,6 +278,9 @@ The following keys are defined: ratified in commit 49f49c842ff9 ("Update to Rafified state") of riscv-zabha. + * :c:macro:`RISCV_HWPROBE_EXT_ZICBOP`: The Zicbop extension is supported, as + ratified in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs. + * :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: Deprecated. Returns similar values to :c:macro:`RISCV_HWPROBE_KEY_MISALIGNED_SCALAR_PERF`, but the key was mistakenly classified as a bitmask rather than a value. @@ -369,4 +375,7 @@ The following keys are defined: * :c:macro:`RISCV_HWPROBE_VENDOR_EXT_XSFVFWMACCQQQ`: The Xsfvfwmaccqqq vendor extension is supported in version 1.0 of Matrix Multiply Accumulate - Instruction Extensions Specification.
\ No newline at end of file + Instruction Extensions Specification. + +* :c:macro:`RISCV_HWPROBE_KEY_ZICBOP_BLOCK_SIZE`: An unsigned int which + represents the size of the Zicbop block in bytes. |