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Diffstat (limited to 'Documentation/arch/riscv/hwprobe.rst')
| -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 b2bcc9eed9aa..204cd4433af5 100644 --- a/Documentation/arch/riscv/hwprobe.rst +++ b/Documentation/arch/riscv/hwprobe.rst @@ -188,6 +188,10 @@ The following keys are defined: manual starting from commit 95cf1f9 ("Add changes requested by Ved during signoff") + * :c:macro:`RISCV_HWPROBE_EXT_ZIHINTPAUSE`: The Zihintpause extension is + supported as defined in the RISC-V ISA manual starting from commit + d8ab5c78c207 ("Zihintpause is ratified"). + * :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: A bitmask that contains performance information about the selected set of processors. |