/* 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 0 x0001 /* Hardware FPU support */
#define CPU_HAS_P2_FLUSH_BUG 0 x0002 /* Need to flush the cache in P2 area */
#define CPU_HAS_MMU_PAGE_ASSOC 0 x0004 /* SH3: TLB way selection bit support */
#define CPU_HAS_DSP 0 x0008 /* SH-DSP: DSP support */
#define CPU_HAS_PERF_COUNTER 0 x0010 /* Hardware performance counters */
#define CPU_HAS_PTEA 0 x0020 /* PTEA register */
#define CPU_HAS_LLSC 0 x0040 /* movli.l/movco.l */
#define CPU_HAS_L2_CACHE 0 x0080 /* Secondary cache / URAM */
#define CPU_HAS_OP32 0 x0100 /* 32-bit instruction support */
#define CPU_HAS_PTEAEX 0 x0200 /* PTE ASID Extension support */
#define CPU_HAS_CAS_L 0 x0400 /* cas.l atomic compare-and-swap */
#endif /* __ASM_SH_CPU_FEATURES_H */
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