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kernel/linux-rt-4.4.41/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h 2.42 KB
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  #ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
  #define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
  
  #define cpu_has_tlb			1
  #define cpu_has_4kex			1
  #define cpu_has_3k_cache		0
  #define cpu_has_4k_cache		1
  #define cpu_has_tx39_cache		0
  #define cpu_has_fpu			0
  #define cpu_has_32fpr			0
  #define cpu_has_counter			1
  #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  #define cpu_has_watch			1
  #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  #define cpu_has_watch			0
  #endif
  #define cpu_has_divec			1
  #define cpu_has_vce			0
  #define cpu_has_cache_cdex_p		0
  #define cpu_has_cache_cdex_s		0
  #define cpu_has_prefetch		1
  #define cpu_has_mcheck			1
  #define cpu_has_ejtag			1
  #define cpu_has_llsc			1
  
  /* cpu_has_mips16 */
  #define cpu_has_mdmx			0
  #define cpu_has_mips3d			0
  #define cpu_has_rixi			0
  #define cpu_has_mmips			0
  #define cpu_has_smartmips		0
  #define cpu_has_vtag_icache		0
  /* cpu_has_dc_aliases */
  #define cpu_has_ic_fills_f_dc		0
  #define cpu_has_pindexed_dcache		0
  #define cpu_icache_snoops_remote_store	0
  
  #define cpu_has_mips_2			1
  #define cpu_has_mips_3			0
  #define cpu_has_mips32r1		1
  #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  #define cpu_has_mips32r2		1
  #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  #define cpu_has_mips32r2		0
  #endif
  #define cpu_has_mips64r1		0
  #define cpu_has_mips64r2		0
  
  #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  #define cpu_has_dsp			1
  #define cpu_has_dsp2			1
  #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  #define cpu_has_dsp			0
  #define cpu_has_dsp2			0
  #endif
  #define cpu_has_mipsmt			0
  /* cpu_has_userlocal */
  
  #define cpu_has_nofpuex			0
  #define cpu_has_64bits			0
  #define cpu_has_64bit_zero_reg		0
  #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  #define cpu_has_vint			1
  #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  #define cpu_has_vint			0
  #endif
  #define cpu_has_veic			0
  #define cpu_has_inclusive_pcaches	0
  
  #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  #define cpu_dcache_line_size()		32
  #define cpu_icache_line_size()		32
  #define cpu_has_perf_cntr_intr_bit	1
  #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  #define cpu_dcache_line_size()		16
  #define cpu_icache_line_size()		16
  #define cpu_has_perf_cntr_intr_bit	0
  #endif
  #define cpu_scache_line_size()		0
  #define cpu_has_vz			0
  
  #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */