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