target/linux/generic-2.6/files/crypto/ocf/kirkwood/mvHal/common/mvDebug.c

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  64
  65
  66
  67 /* includes */
  68 #include "mvOs.h"
  69 #include "mv802_3.h"
  70 #include "mvCommon.h"
  71 #include "mvDebug.h"
  72
  73 /* Global variables effect on behave MV_DEBUG_PRINT and MV_DEBUG_CODE macros
  74  * mvDebug  - map of bits (one for each module) bit=1 means enable
  75  *          debug code and messages for this module
  76  * mvModuleDebug - array of 32 bits varables one for each module
  77  */
  78 MV_U32    mvDebug = 0;
  79 MV_U32    mvDebugModules[MV_MODULE_MAX];
  80
  81 /* Init mvModuleDebug array to default values */
  82 void    mvDebugInit(void)
  83 {
  84     int     bit;
  85
  86     mvDebug = 0;
  87     for(bit=0; bit<MV_MODULE_MAX; bit++)
  88     {
  89         mvDebugModules[bit] = MV_DEBUG_FLAG_ERR | MV_DEBUG_FLAG_STATS;
  90         mvDebug |= MV_BIT_MASK(bit);
  91     }
  92 }
  93
  94 void    mvDebugModuleEnable(MV_MODULE_ID module, MV_BOOL isEnable)
  95 {
  96     if (isEnable)
  97     {
  98        MV_BIT_SET(mvDebug, module);
  99     }
 100     else
 101        MV_BIT_CLEAR(mvDebug, module);
 102 }
 103
 104 void    mvDebugModuleSetFlags(MV_MODULE_ID module, MV_U32 flags)
 105 {
 106     mvDebugModules[module] |= flags;
 107 }
 108
 109 void    mvDebugModuleClearFlags(MV_MODULE_ID module, MV_U32 flags)
 110 {
 111     mvDebugModules[module] &= ~flags;
 112 }
 113
 114 /* Dump memory in specific format:
 115  * address: X1X1X1X1 X2X2X2X2 ... X8X8X8X8
 116  */
 117 void mvDebugMemDump(void* addr, int size, int access)
 118 {
 119     int     i, j;
 120     MV_U32  memAddr = (MV_U32)addr;
 121
 122     if(access == 0)
 123         access = 1;
 124
 125     if( (access != 4) && (access != 2) && (access != 1) )
 126     {
 127         mvOsPrintf("%d wrong access size. Access must be 1 or 2 or 4\n",
 128                     access);
 129         return;
 130     }
 131     memAddr = MV_ALIGN_DOWN( (unsigned int)addr, 4);
 132     size = MV_ALIGN_UP(size, 4);
 133     addr = (void*)MV_ALIGN_DOWN( (unsigned int)addr, access);
 134     while(size > 0)
 135     {
 136         mvOsPrintf("%08x: ", memAddr);
 137         i = 0;
 138         /* 32 bytes in the line */
 139         while(i < 32)
 140         {
 141             if(memAddr >= (MV_U32)addr)
 142             {
 143                 switch(access)
 144                 {
 145                     case 1:
 146                         if( memAddr == CPU_PHY_MEM(memAddr) )
 147                         {
 148                             mvOsPrintf("%02x ", MV_MEMIO8_READ(memAddr));
 149                         }
 150                         else
 151                         {
 152                             mvOsPrintf("%02x ", *((MV_U8*)memAddr));
 153                         }
 154                         break;
 155
 156                     case 2:
 157                         if( memAddr == CPU_PHY_MEM(memAddr) )
 158                         {
 159                             mvOsPrintf("%04x ", MV_MEMIO16_READ(memAddr));
 160                         }
 161                         else
 162                         {
 163                             mvOsPrintf("%04x ", *((MV_U16*)memAddr));
 164                         }
 165                         break;
 166
 167                     case 4:
 168                         if( memAddr == CPU_PHY_MEM(memAddr) )
 169                         {
 170                             mvOsPrintf("%08x ", MV_MEMIO32_READ(memAddr));
 171                         }
 172                         else
 173                         {
 174                             mvOsPrintf("%08x ", *((MV_U32*)memAddr));
 175                         }
 176                         break;
 177                 }
 178             }
 179             else
 180             {
 181                 for(j=0; j<(access*2+1); j++)
 182                     mvOsPrintf(" ");
 183             }
 184             i += access;
 185             memAddr += access;
 186             size -= access;
 187             if(size <= 0)
 188                 break;
 189         }
 190         mvOsPrintf("\n");
 191     }
 192 }
 193
 194 void mvDebugPrintBufInfo(BUF_INFO* pBufInfo, int size, int access)
 195 {
 196         if(pBufInfo == NULL)
 197         {
 198                 mvOsPrintf("\n!!! pBufInfo = NULL\n");
 199                 return;
 200         }
 201     mvOsPrintf("\n*** pBufInfo=0x%x, cmdSts=0x%08x, pBuf=0x%x, bufSize=%d\n",
 202                (unsigned int)pBufInfo,
 203                            (unsigned int)pBufInfo->cmdSts,
 204                            (unsigned int)pBufInfo->pBuff,
 205                            (unsigned int)pBufInfo->bufSize);
 206     mvOsPrintf("pData=0x%x, byteCnt=%d, pNext=0x%x, uInfo1=0x%x, uInfo2=0x%x\n",
 207                (unsigned int)pBufInfo->pData,
 208                            (unsigned int)pBufInfo->byteCnt,
 209                            (unsigned int)pBufInfo->pNextBufInfo,
 210                (unsigned int)pBufInfo->userInfo1,
 211                            (unsigned int)pBufInfo->userInfo2);
 212     if(pBufInfo->pData != NULL)
 213     {
 214         if(size > pBufInfo->byteCnt)
 215             size = pBufInfo->byteCnt;
 216         mvDebugMemDump(pBufInfo->pData, size, access);
 217     }
 218 }
 219
 220 void mvDebugPrintPktInfo(MV_PKT_INFO* pPktInfo, int size, int access)
 221 {
 222     int frag, len;
 223
 224         if(pPktInfo == NULL)
 225         {
 226                 mvOsPrintf("\n!!! pPktInfo = NULL\n");
 227                 return;
 228         }
 229     mvOsPrintf("\npPkt=%p, stat=0x%08x, numFr=%d, size=%d, pFr=%p, osInfo=0x%lx\n",
 230                 pPktInfo, pPktInfo->status, pPktInfo->numFrags, pPktInfo->pktSize,
 231                 pPktInfo->pFrags, pPktInfo->osInfo);
 232
 233     for(frag=0; frag<pPktInfo->numFrags; frag++)
 234     {
 235         mvOsPrintf("#%2d. bufVirt=%p, bufSize=%d\n",
 236                     frag, pPktInfo->pFrags[frag].bufVirtPtr,
 237                     pPktInfo->pFrags[frag].bufSize);
 238         if(size > 0)
 239         {
 240             len = MV_MIN((int)pPktInfo->pFrags[frag].bufSize, size);
 241             mvDebugMemDump(pPktInfo->pFrags[frag].bufVirtPtr, len, access);
 242             size -= len;
 243         }
 244     }
 245
 246 }
 247
 248 void    mvDebugPrintIpAddr(MV_U32 ipAddr)
 249 {
 250     mvOsPrintf("%d.%d.%d.%d", ((ipAddr >> 24) & 0xFF), ((ipAddr >> 16) & 0xFF),
 251                               ((ipAddr >> 8) & 0xFF), ((ipAddr >> 0) & 0xFF));
 252 }
 253
 254 void    mvDebugPrintMacAddr(const MV_U8* pMacAddr)
 255 {
 256     int     i;
 257
 258     mvOsPrintf("%02x", (unsigned int)pMacAddr[0]);
 259     for(i=1; i<MV_MAC_ADDR_SIZE; i++)
 260     {
 261         mvOsPrintf(":%02x", pMacAddr[i]);
 262     }
 263     /* mvOsPrintf("\n");*/
 264 }
 265
 266
 267 /******* There are three functions deals with MV_DEBUG_TIMES structure ********/
 268
 269 /* Reset MV_DEBUG_TIMES entry */
 270 void mvDebugResetTimeEntry(MV_DEBUG_TIMES* pTimeEntry, int count, char* pName)
 271 {
 272     pTimeEntry->begin = 0;
 273     pTimeEntry->count = count;
 274     pTimeEntry->end = 0;
 275     pTimeEntry->left = pTimeEntry->count;
 276     pTimeEntry->total = 0;
 277     pTimeEntry->min = 0xFFFFFFFF;
 278     pTimeEntry->max = 0x0;
 279     strncpy(pTimeEntry->name, pName, sizeof(pTimeEntry->name)-1);
 280     pTimeEntry->name[sizeof(pTimeEntry->name)-1] = '\0';
 281 }
 282
 283 /* Print out MV_DEBUG_TIMES entry */
 284 void mvDebugPrintTimeEntry(MV_DEBUG_TIMES* pTimeEntry, MV_BOOL isTitle)
 285 {
 286     int     num;
 287
 288     if(isTitle == MV_TRUE)
 289         mvOsPrintf("Event         NumOfEvents       TotalTime         Average       Min       Max\n");
 290
 291     num = pTimeEntry->count-pTimeEntry->left;
 292     if(num > 0)
 293     {
 294         mvOsPrintf("%-11s     %6u          0x%08lx        %6lu     %6lu    %6lu\n",
 295                 pTimeEntry->name, num, pTimeEntry->total, pTimeEntry->total/num,
 296                 pTimeEntry->min, pTimeEntry->max);
 297     }
 298 }
 299
 300 /* Update MV_DEBUG_TIMES entry */
 301 void mvDebugUpdateTimeEntry(MV_DEBUG_TIMES* pTimeEntry)
 302 {
 303     MV_U32  delta;
 304
 305     if(pTimeEntry->left > 0)
 306     {
 307         if(pTimeEntry->end <= pTimeEntry->begin)
 308         {
 309             delta = pTimeEntry->begin - pTimeEntry->end;
 310         }
 311         else
 312         {
 313             delta = ((MV_U32)0x10000 - pTimeEntry->end) + pTimeEntry->begin;
 314         }
 315         pTimeEntry->total += delta;
 316
 317         if(delta < pTimeEntry->min)
 318             pTimeEntry->min = delta;
 319
 320         if(delta > pTimeEntry->max)
 321             pTimeEntry->max = delta;
 322
 323         pTimeEntry->left--;
 324     }
 325 }
 326