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-rw-r--r--arch/riscv/include/asm/vendor_extensions/sifive.h1
-rw-r--r--arch/riscv/kernel/vendor_extensions/sifive.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/vendor_extensions/sifive.h b/arch/riscv/include/asm/vendor_extensions/sifive.h
index 2d05e3e73170..ac00e500361c 100644
--- a/arch/riscv/include/asm/vendor_extensions/sifive.h
+++ b/arch/riscv/include/asm/vendor_extensions/sifive.h
@@ -9,6 +9,7 @@
#define RISCV_ISA_VENDOR_EXT_XSFVQMACCDOD 0
#define RISCV_ISA_VENDOR_EXT_XSFVQMACCQOQ 1
#define RISCV_ISA_VENDOR_EXT_XSFVFNRCLIPXFQF 2
+#define RISCV_ISA_VENDOR_EXT_XSFVFWMACCQQQ 3
extern struct riscv_isa_vendor_ext_data_list riscv_isa_vendor_ext_list_sifive;
diff --git a/arch/riscv/kernel/vendor_extensions/sifive.c b/arch/riscv/kernel/vendor_extensions/sifive.c
index 077315e5b2d7..1411337dc1e6 100644
--- a/arch/riscv/kernel/vendor_extensions/sifive.c
+++ b/arch/riscv/kernel/vendor_extensions/sifive.c
@@ -10,6 +10,7 @@
/* All SiFive vendor extensions supported in Linux */
const struct riscv_isa_ext_data riscv_isa_vendor_ext_sifive[] = {
__RISCV_ISA_EXT_DATA(xsfvfnrclipxfqf, RISCV_ISA_VENDOR_EXT_XSFVFNRCLIPXFQF),
+ __RISCV_ISA_EXT_DATA(xsfvfwmaccqqq, RISCV_ISA_VENDOR_EXT_XSFVFWMACCQQQ),
__RISCV_ISA_EXT_DATA(xsfvqmaccdod, RISCV_ISA_VENDOR_EXT_XSFVQMACCDOD),
__RISCV_ISA_EXT_DATA(xsfvqmaccqoq, RISCV_ISA_VENDOR_EXT_XSFVQMACCQOQ),
};