root/arch/riscv/kernel/vendor_extensions/thead_hwprobe.c 
// SPDX-License-Identifier: GPL-2.0-only

#include <asm/vendor_extensions/thead.h>
#include <asm/vendor_extensions/thead_hwprobe.h>
#include <asm/vendor_extensions/vendor_hwprobe.h>

#include <linux/cpumask.h>
#include <linux/types.h>

#include <uapi/asm/hwprobe.h>
#include <uapi/asm/vendor/thead.h>

void hwprobe_isa_vendor_ext_thead_0(struct riscv_hwprobe *pair, const struct cpumask *cpus)
{
        VENDOR_EXTENSION_SUPPORTED(pair, cpus,
                                   riscv_isa_vendor_ext_list_thead.per_hart_isa_bitmap, {
                VENDOR_EXT_KEY(XTHEADVECTOR);
        });
}