kernel/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 2003, 07 Ralf Baechle
   7  */
   8 #ifndef __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H
   9 #define __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H
  10
  11 #include <asm/cpu.h>
  12
  13 /*
  14  * IP27 only comes with R1x000 family processors, all using the same config
  15  */
  16 #define cpu_has_tlb                     1
  17 #define cpu_has_tlbinv                  0
  18 #define cpu_has_segments                0
  19 #define cpu_has_eva                     0
  20 #define cpu_has_htw                     0
  21 #define cpu_has_rixiex                  0
  22 #define cpu_has_maar                    0
  23 #define cpu_has_rw_llb                  0
  24 #define cpu_has_3kex                    0
  25 #define cpu_has_4kex                    1
  26 #define cpu_has_3k_cache                0
  27 #define cpu_has_4k_cache                1
  28 #define cpu_has_6k_cache                0
  29 #define cpu_has_8k_cache                0
  30 #define cpu_has_tx39_cache              0
  31 #define cpu_has_fpu                     1
  32 #define cpu_has_nofpuex                 0
  33 #define cpu_has_32fpr                   1
  34 #define cpu_has_counter                 1
  35 #define cpu_has_watch                   1
  36 #define cpu_has_64bits                  1
  37 #define cpu_has_divec                   0
  38 #define cpu_has_vce                     0
  39 #define cpu_has_cache_cdex_p            0
  40 #define cpu_has_cache_cdex_s            0
  41 #define cpu_has_prefetch                1
  42 #define cpu_has_mcheck                  0
  43 #define cpu_has_ejtag                   0
  44 #define cpu_has_llsc                    1
  45 #define cpu_has_mips16                  0
  46 #define cpu_has_mdmx                    0
  47 #define cpu_has_mips3d                  0
  48 #define cpu_has_smartmips               0
  49 #define cpu_has_rixi                    0
  50 #define cpu_has_xpa                     0
  51 #define cpu_has_vtag_icache             0
  52 #define cpu_has_dc_aliases              0
  53 #define cpu_has_ic_fills_f_dc           0
  54
  55 #define cpu_icache_snoops_remote_store  1
  56
  57 #define cpu_has_mips32r1                0
  58 #define cpu_has_mips32r2                0
  59 #define cpu_has_mips64r1                0
  60 #define cpu_has_mips64r2                0
  61 #define cpu_has_mips32r6                0
  62 #define cpu_has_mips64r6                0
  63
  64 #define cpu_has_dsp                     0
  65 #define cpu_has_dsp2                    0
  66 #define cpu_has_mipsmt                  0
  67 #define cpu_has_userlocal               0
  68 #define cpu_has_inclusive_pcaches       1
  69 #define cpu_hwrena_impl_bits            0
  70 #define cpu_has_perf_cntr_intr_bit      0
  71 #define cpu_has_vz                      0
  72 #define cpu_has_fre                     0
  73 #define cpu_has_cdmm                    0
  74
  75 #define cpu_dcache_line_size()          32
  76 #define cpu_icache_line_size()          64
  77 #define cpu_scache_line_size()          128
  78
  79 #endif /* __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H */