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- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- #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 */
- #define CPU_HAS_PTEAEX 0x0200 /* PTE ASID Extension support */
- #define CPU_HAS_CAS_L 0x0400 /* cas.l atomic compare-and-swap */
- #endif /* __ASM_SH_CPU_FEATURES_H */
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