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22 lines
510 B
22 lines
510 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* CPU feature definitions for module loading, used by |
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* module_cpu_feature_match(), see uapi/asm/hwcap.h for MIPS CPU features. |
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*/ |
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#ifndef __ASM_CPUFEATURE_H |
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#define __ASM_CPUFEATURE_H |
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#include <uapi/asm/hwcap.h> |
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#include <asm/elf.h> |
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#define MAX_CPU_FEATURES (8 * sizeof(elf_hwcap)) |
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#define cpu_feature(x) ilog2(HWCAP_ ## x) |
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static inline bool cpu_have_feature(unsigned int num) |
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{ |
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return elf_hwcap & (1UL << num); |
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} |
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#endif /* __ASM_CPUFEATURE_H */
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