[PATCH 10/12] riscv: Add SiFive xsfvfwmaccqqq vendor extension

[Cyan Yang]

Add SiFive vendor extension "xsfvfwmaccqqq" support to the kernel.

Signed-off-by: Cyan Yang <cyan.yang at sifive.com>
---
 arch/riscv/include/asm/vendor_extensions/sifive.h | 1 +
 arch/riscv/kernel/vendor_extensions/sifive.c      | 1 +
 2 files changed, 2 insertions(+)

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),
 };
-- 
2.39.5 (Apple Git-154)