Add hwprobe for SiFive "xsfvfnrclipxfqf" vendor extension.
Signed-off-by: Cyan Yang <cyan.yang@xxxxxxxxxx>
---
arch/riscv/include/uapi/asm/vendor/sifive.h | 1 +
arch/riscv/kernel/vendor_extensions/sifive_hwprobe.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/riscv/include/uapi/asm/vendor/sifive.h b/arch/riscv/include/uapi/asm/vendor/sifive.h
index f25d8cf110d1..b772d4631284 100644
--- a/arch/riscv/include/uapi/asm/vendor/sifive.h
+++ b/arch/riscv/include/uapi/asm/vendor/sifive.h
@@ -2,3 +2,4 @@
#define RISCV_HWPROBE_VENDOR_EXT_XSFVQMACCDOD (1 << 0)
#define RISCV_HWPROBE_VENDOR_EXT_XSFVQMACCQOQ (1 << 1)
+#define RISCV_HWPROBE_VENDOR_EXT_XSFVFNRCLIPXFQF (1 << 2)
diff --git a/arch/riscv/kernel/vendor_extensions/sifive_hwprobe.c b/arch/riscv/kernel/vendor_extensions/sifive_hwprobe.c
index 461ce0f305ce..2b9505079a9f 100644
--- a/arch/riscv/kernel/vendor_extensions/sifive_hwprobe.c
+++ b/arch/riscv/kernel/vendor_extensions/sifive_hwprobe.c
@@ -16,5 +16,6 @@ void hwprobe_isa_vendor_ext_sifive_0(struct riscv_hwprobe *pair, const struct cp
riscv_isa_vendor_ext_list_sifive.per_hart_isa_bitmap, {
VENDOR_EXT_KEY(XSFVQMACCDOD);
VENDOR_EXT_KEY(XSFVQMACCQOQ);
+ VENDOR_EXT_KEY(XSFVFNRCLIPXFQF);
});
}
--
2.39.5 (Apple Git-154)
