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/* SPDX-License-Identifier: GPL-2.0 */
/*
* CPU feature definitions for module loading, used by
* module_cpu_feature_match(), see uapi/asm/hwcap.h for LoongArch CPU features.
*
* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
*/
#ifndef __ASM_CPUFEATURE_H
#define __ASM_CPUFEATURE_H
#include <uapi/asm/hwcap.h>
#include <asm/elf.h>
#define MAX_CPU_FEATURES (8 * sizeof(elf_hwcap))
#define cpu_feature(x) ilog2(HWCAP_ ## x)
static inline bool cpu_have_feature(unsigned int num)
{
return elf_hwcap & (1UL << num);
}
#endif /* __ASM_CPUFEATURE_H */
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