sifive.c

 1// SPDX-License-Identifier: GPL-2.0-only
 2
 3#include <asm/cpufeature.h>
 4#include <asm/vendor_extensions.h>
 5#include <asm/vendor_extensions/sifive.h>
 6
 7#include <linux/array_size.h>
 8#include <linux/types.h>
 9
10/* All SiFive vendor extensions supported in Linux */
11static const struct riscv_isa_ext_data riscv_isa_vendor_ext_sifive[] = {
12	__RISCV_ISA_EXT_DATA(xsfvfnrclipxfqf, RISCV_ISA_VENDOR_EXT_XSFVFNRCLIPXFQF),
13	__RISCV_ISA_EXT_DATA(xsfvfwmaccqqq, RISCV_ISA_VENDOR_EXT_XSFVFWMACCQQQ),
14	__RISCV_ISA_EXT_DATA(xsfvqmaccdod, RISCV_ISA_VENDOR_EXT_XSFVQMACCDOD),
15	__RISCV_ISA_EXT_DATA(xsfvqmaccqoq, RISCV_ISA_VENDOR_EXT_XSFVQMACCQOQ),
16};
17
18struct riscv_isa_vendor_ext_data_list riscv_isa_vendor_ext_list_sifive = {
19	.ext_data_count = ARRAY_SIZE(riscv_isa_vendor_ext_sifive),
20	.ext_data = riscv_isa_vendor_ext_sifive,
21};