drivers/edac/edac_mce_amd.c

   1 #include <linux/module.h>
   2 #include "edac_mce_amd.h"
   3
   4 /*
   5  * string representation for the different MCA reported error types, see F3x48
   6  * or MSR0000_0411.
   7  */
   8 const char *tt_msgs[] = {        /* transaction type */
   9         "instruction",
  10         "data",
  11         "generic",
  12         "reserved"
  13 };
  14 EXPORT_SYMBOL_GPL(tt_msgs);
  15
  16 const char *ll_msgs[] = {       /* cache level */
  17         "L0",
  18         "L1",
  19         "L2",
  20         "L3/generic"
  21 };
  22 EXPORT_SYMBOL_GPL(ll_msgs);
  23
  24 const char *rrrr_msgs[] = {
  25         "generic",
  26         "generic read",
  27         "generic write",
  28         "data read",
  29         "data write",
  30         "inst fetch",
  31         "prefetch",
  32         "evict",
  33         "snoop",
  34         "reserved RRRR= 9",
  35         "reserved RRRR= 10",
  36         "reserved RRRR= 11",
  37         "reserved RRRR= 12",
  38         "reserved RRRR= 13",
  39         "reserved RRRR= 14",
  40         "reserved RRRR= 15"
  41 };
  42 EXPORT_SYMBOL_GPL(rrrr_msgs);
  43
  44 const char *pp_msgs[] = {       /* participating processor */
  45         "local node originated (SRC)",
  46         "local node responded to request (RES)",
  47         "local node observed as 3rd party (OBS)",
  48         "generic"
  49 };
  50 EXPORT_SYMBOL_GPL(pp_msgs);
  51
  52 const char *to_msgs[] = {
  53         "no timeout",
  54         "timed out"
  55 };
  56 EXPORT_SYMBOL_GPL(to_msgs);
  57
  58 const char *ii_msgs[] = {       /* memory or i/o */
  59         "mem access",
  60         "reserved",
  61         "i/o access",
  62         "generic"
  63 };
  64 EXPORT_SYMBOL_GPL(ii_msgs);
  65
  66 /* Map the 5 bits of Extended Error code to the string table. */
  67 const char *ext_msgs[] = {      /* extended error */
  68         "K8 ECC error/F10 reserved",    /* 0_0000b */
  69         "CRC error",                    /* 0_0001b */
  70         "sync error",                   /* 0_0010b */
  71         "mst abort",                    /* 0_0011b */
  72         "tgt abort",                    /* 0_0100b */
  73         "GART error",                   /* 0_0101b */
  74         "RMW error",                    /* 0_0110b */
  75         "Wdog timer error",             /* 0_0111b */
  76         "F10-ECC/K8-Chipkill error",    /* 0_1000b */
  77         "DEV Error",                    /* 0_1001b */
  78         "Link Data error",              /* 0_1010b */
  79         "Link or L3 Protocol error",    /* 0_1011b */
  80         "NB Array error",               /* 0_1100b */
  81         "DRAM Parity error",            /* 0_1101b */
  82         "Link Retry/GART Table Walk/DEV Table Walk error", /* 0_1110b */
  83         "Res 0x0ff error",              /* 0_1111b */
  84         "Res 0x100 error",              /* 1_0000b */
  85         "Res 0x101 error",              /* 1_0001b */
  86         "Res 0x102 error",              /* 1_0010b */
  87         "Res 0x103 error",              /* 1_0011b */
  88         "Res 0x104 error",              /* 1_0100b */
  89         "Res 0x105 error",              /* 1_0101b */
  90         "Res 0x106 error",              /* 1_0110b */
  91         "Res 0x107 error",              /* 1_0111b */
  92         "Res 0x108 error",              /* 1_1000b */
  93         "Res 0x109 error",              /* 1_1001b */
  94         "Res 0x10A error",              /* 1_1010b */
  95         "Res 0x10B error",              /* 1_1011b */
  96         "L3 Cache Data error",          /* 1_1100b */
  97         "L3 CacheTag error",            /* 1_1101b */
  98         "L3 Cache LRU error",           /* 1_1110b */
  99         "Res 0x1FF error"               /* 1_1111b */
 100 };
 101 EXPORT_SYMBOL_GPL(ext_msgs);