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3 Commits

Author SHA1 Message Date
Cyan Yang
d9669e33c8
riscv: hwprobe: Add SiFive xsfvfwmaccqqq vendor extension 
Add hwprobe for SiFive "xsfvfwmaccqqq" vendor extension.

Signed-off-by: Cyan Yang <cyan.yang@sifive.com>
Link: https://lore.kernel.org/r/20250418053239.4351-13-cyan.yang@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
 2025-05-08 11:01:44 -07:00
Cyan Yang
1d91224394
riscv: hwprobe: Add SiFive xsfvfnrclipxfqf vendor extension 
Add hwprobe for SiFive "xsfvfnrclipxfqf" vendor extension.

Signed-off-by: Cyan Yang <cyan.yang@sifive.com>
Link: https://lore.kernel.org/r/20250418053239.4351-9-cyan.yang@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
 2025-05-08 11:01:44 -07:00
Cyan Yang
1a6274f035
riscv: hwprobe: Add SiFive vendor extension support and probe for xsfqmaccdod and xsfqmaccqoq 
Add a new hwprobe key "RISCV_HWPROBE_KEY_VENDOR_EXT_SIFIVE_0" which allows
userspace to probe for the new vendor extensions from SiFive. Also, add
new hwprobe for SiFive "xsfvqmaccdod" and "xsfvqmaccqoq" vendor
extensions.

Signed-off-by: Cyan Yang <cyan.yang@sifive.com>
Link: https://lore.kernel.org/r/20250418053239.4351-5-cyan.yang@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
 2025-05-08 11:01:43 -07:00