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cpu-features.h

#ifndef __ASM_SH_CPU_FEATURES_H
#define __ASM_SH_CPU_FEATURES_H

/*
 * Processor flags
 *
 * Note: When adding a new flag, keep cpu_flags[] in
 * arch/sh/kernel/setup.c in sync so symbolic name
 * mapping of the processor flags has a chance of being
 * reasonably accurate.
 *
 * These flags are also available through the ELF
 * auxiliary vector as AT_HWCAP.
 */
#define CPU_HAS_FPU           0x0001      /* Hardware FPU support */
#define CPU_HAS_P2_FLUSH_BUG  0x0002      /* Need to flush the cache in P2 area */
#define CPU_HAS_MMU_PAGE_ASSOC      0x0004      /* SH3: TLB way selection bit support */
#define CPU_HAS_DSP           0x0008      /* SH-DSP: DSP support */
#define CPU_HAS_PERF_COUNTER  0x0010      /* Hardware performance counters */
#define CPU_HAS_PTEA          0x0020      /* PTEA register */
#define CPU_HAS_LLSC          0x0040      /* movli.l/movco.l */
#define CPU_HAS_L2_CACHE      0x0080      /* Secondary cache / URAM */
#define CPU_HAS_OP32          0x0100      /* 32-bit instruction support */

#endif /* __ASM_SH_CPU_FEATURES_H */

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