22 lines
510 B
C
Executable file
22 lines
510 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* CPU feature definitions for module loading, used by
|
|
* module_cpu_feature_match(), see uapi/asm/hwcap.h for MIPS CPU features.
|
|
*/
|
|
|
|
#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 */
|