| /* |
| * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /*============================================================================ |
| |
| logDump.c |
| */ |
| |
| /* |
| * This file contains the utility functions to dump various |
| * MAC states and to enable/disable certain features during |
| * debugging. |
| * Author: Sandesh Goel |
| * Date: 02/27/02 |
| * History:- |
| * 02/11/02 Created. |
| * -------------------------------------------------------------------- |
| * |
| */ |
| |
| /* |
| * @note : Bytes is to print overflow message information. |
| */ |
| |
| #include "palTypes.h" |
| |
| #ifdef ANI_LOGDUMP |
| |
| #define MAX_OVERFLOW_MSG 400 |
| #define MAX_LOGDUMP_SIZE ((4*1024) - MAX_OVERFLOW_MSG) |
| |
| #if defined(ANI_OS_TYPE_ANDROID) |
| |
| #include <linux/kernel.h> |
| |
| #endif |
| |
| |
| #include "palApi.h" |
| #include "aniGlobal.h" |
| #include "sirCommon.h" |
| #include <sirDebug.h> |
| #include <utilsApi.h> |
| |
| #include <limApi.h> |
| #include <cfgApi.h> |
| #include <utilsGlobal.h> |
| #include <dphGlobal.h> |
| #include <limGlobal.h> |
| #include "limUtils.h" |
| #include "schApi.h" |
| |
| #include "pmmApi.h" |
| #include "limSerDesUtils.h" |
| #include "limAssocUtils.h" |
| #include "limSendMessages.h" |
| #include "limSecurityUtils.h" |
| //#include "halRadar.h" |
| #include "logDump.h" |
| #include "sysDebug.h" |
| #include "wlan_qct_wda.h" |
| |
| #define HAL_LOG_DUMP_CMD_START 0 |
| |
| /* Dump command id for Host modules starts from 300 onwards, |
| * hence do not extend the HAL commands beyond 300. |
| */ |
| #define HAL_LOG_DUMP_CMD_END 299 |
| |
| static int debug; |
| |
| void |
| logPrintf(tpAniSirGlobal pMac, tANI_U32 cmd, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4) |
| { |
| static tANI_U8 buf[MAX_LOGDUMP_SIZE + MAX_OVERFLOW_MSG]; |
| tANI_U16 bufLen; |
| pMac->gCurrentLogSize = 0; |
| |
| bufLen = (tANI_U16)logRtaiDump(pMac, cmd, arg1, arg2, arg3, arg4, buf); |
| } |
| |
| /** |
| @brief: This function is used to Aggregate the formated buffer, this |
| also check the overflow condition and adds the overflow message |
| to the end of the log Dump buffer reserved of MAX_OVERFLOW_MSG size. |
| @param: tpAniSirGlobal pMac |
| @param: char *pBuf |
| @param: variable arguments... |
| @return: Returns the number of bytes added to the buffer. |
| Returns 0 incase of overflow. |
| |
| @note: Currently in windows we do not print the Aggregated buffer as there |
| is a limitation on the number of bytes that can be displayed by DbgPrint |
| So we print the buffer immediately and we would also aggregate where |
| the TestDbg might use this buffer to print out at the application level. |
| */ |
| int log_sprintf(tpAniSirGlobal pMac, char *pBuf, char *fmt, ...) |
| { |
| tANI_S32 ret = 0; |
| #ifdef WLAN_DEBUG |
| |
| va_list args; |
| va_start(args, fmt); |
| |
| if (pMac->gCurrentLogSize >= MAX_LOGDUMP_SIZE) |
| return 0; |
| |
| #if defined (ANI_OS_TYPE_ANDROID) |
| ret = vsnprintf(pBuf, (MAX_LOGDUMP_SIZE - pMac->gCurrentLogSize), fmt, args); |
| #endif |
| |
| va_end(args); |
| |
| /* If an output error is encountered, a negative value is returned by vsnprintf */ |
| if (ret < 0) |
| return 0; |
| |
| |
| if ((tANI_U32) ret > (MAX_LOGDUMP_SIZE - pMac->gCurrentLogSize)) { |
| pBuf += (MAX_LOGDUMP_SIZE - pMac->gCurrentLogSize); |
| pMac->gCurrentLogSize = MAX_LOGDUMP_SIZE; |
| |
| #if defined (ANI_OS_TYPE_ANDROID) |
| ret = snprintf(pBuf, MAX_OVERFLOW_MSG, "\n-> ***********" |
| "\nOutput Exceeded the Buffer Size, message truncated!!\n<- ***********\n"); |
| #endif |
| /* If an output error is encountered, a negative value is returned by snprintf */ |
| if (ret < 0) |
| return 0; |
| |
| if (ret > MAX_OVERFLOW_MSG) |
| ret = MAX_OVERFLOW_MSG; |
| } |
| |
| pMac->gCurrentLogSize += ret; |
| |
| |
| #endif //for #ifdef WLAN_DEBUG |
| return ret; |
| } |
| |
| |
| char* dumpLOG( tpAniSirGlobal pMac, char *p ) |
| { |
| tANI_U32 i; |
| |
| for( i = SIR_FIRST_MODULE_ID; i <= SIR_LAST_MODULE_ID; i++ ) { |
| p += log_sprintf(pMac, p, "[0x%2x]", i); |
| switch (i) |
| { |
| case SIR_HAL_MODULE_ID: p += log_sprintf( pMac, p, "HAL "); break; |
| case SIR_CFG_MODULE_ID: p += log_sprintf( pMac, p, "CFG "); break; |
| case SIR_LIM_MODULE_ID: p += log_sprintf( pMac, p, "LIM "); break; |
| case SIR_ARQ_MODULE_ID: p += log_sprintf( pMac, p, "ARQ "); break; |
| case SIR_SCH_MODULE_ID: p += log_sprintf( pMac, p, "SCH "); break; |
| case SIR_PMM_MODULE_ID: p += log_sprintf( pMac, p, "PMM "); break; |
| case SIR_MNT_MODULE_ID: p += log_sprintf( pMac, p, "MNT "); break; |
| case SIR_DBG_MODULE_ID: p += log_sprintf( pMac, p, "DBG "); break; |
| case SIR_DPH_MODULE_ID: p += log_sprintf( pMac, p, "DPH "); break; |
| case SIR_SYS_MODULE_ID: p += log_sprintf( pMac, p, "SYS "); break; |
| case SIR_PHY_MODULE_ID: p += log_sprintf( pMac, p, "PHY "); break; |
| case SIR_DVT_MODULE_ID: p += log_sprintf( pMac, p, "DVT "); break; |
| case SIR_SMS_MODULE_ID: p += log_sprintf( pMac, p, "SMS "); break; |
| default: p += log_sprintf( pMac, p, "UNK ", i); break; |
| } |
| |
| p += log_sprintf( pMac, p, |
| ": debug level is [0x%x] ", |
| pMac->utils.gLogDbgLevel[i - SIR_FIRST_MODULE_ID]); |
| |
| switch( pMac->utils.gLogDbgLevel[i - SIR_FIRST_MODULE_ID] ) |
| { |
| case LOGOFF: p += log_sprintf( pMac, p, "LOG disabled\n"); break; |
| case LOGP: p += log_sprintf( pMac, p, "LOGP(Panic only)\n"); break; |
| case LOGE: p += log_sprintf( pMac, p, "LOGE(Errors only)\n"); break; |
| case LOGW: p += log_sprintf( pMac, p, "LOGW(Warnings)\n"); break; |
| case LOG1: p += log_sprintf( pMac, p, "LOG1(Minimal debug)\n"); break; |
| case LOG2: p += log_sprintf( pMac, p, "LOG2(Verbose)\n"); break; |
| case LOG3: p += log_sprintf( pMac, p, "LOG3(Very Verbose)\n"); break; |
| case LOG4: p += log_sprintf( pMac, p, "LOG4(Very Very Verbose)\n"); break; |
| default: p += log_sprintf( pMac, p, "Unknown\n"); break; |
| } |
| } |
| |
| return p; |
| } |
| |
| char* setLOGLevel( tpAniSirGlobal pMac, char *p, tANI_U32 module, tANI_U32 level ) |
| { |
| tANI_U32 i; |
| |
| if((module > SIR_LAST_MODULE_ID || module < SIR_FIRST_MODULE_ID) && module != 0xff ) { |
| p += log_sprintf( pMac, p, "Invalid module id 0x%x\n", module ); |
| return p; |
| } |
| |
| if( 0xff == module ) { |
| for( i = SIR_FIRST_MODULE_ID; i <= SIR_LAST_MODULE_ID; i++ ) |
| pMac->utils.gLogDbgLevel[i - SIR_FIRST_MODULE_ID] = level; |
| } else { |
| pMac->utils.gLogDbgLevel[module - SIR_FIRST_MODULE_ID] = level; |
| } |
| |
| #ifdef ANI_PHY_DEBUG |
| if (module == 0xff || module == SIR_PHY_MODULE_ID) { |
| pMac->hphy.phy.phyDebugLogLevel = level; |
| } |
| #endif |
| |
| return dumpLOG( pMac, p ); |
| } |
| |
| static void Log_getCfg(tpAniSirGlobal pMac, tANI_U16 cfgId) |
| { |
| #define CFG_CTL_INT 0x00080000 |
| if ((pMac->cfg.gCfgEntry[cfgId].control & CFG_CTL_INT) != 0) |
| { |
| tANI_U32 val; |
| |
| // Get integer parameter |
| if (wlan_cfgGetInt(pMac, (tANI_U16)cfgId, &val) != eSIR_SUCCESS) |
| { |
| sysLog(pMac, LOGE, FL("Get cfgId 0x%x failed\n"), cfgId); |
| } |
| else |
| { |
| sysLog( pMac, LOGE, FL("WNI_CFG_%s(%d 0x%x) = %ld\n"), gCfgParamName[cfgId], cfgId, cfgId, val ); |
| } |
| } |
| else |
| { |
| tANI_U8 buf[CFG_MAX_STR_LEN] = {0} ; |
| tANI_U32 valueLen ; |
| |
| // Get string parameter |
| valueLen = CFG_MAX_STR_LEN ; |
| if (wlan_cfgGetStr(pMac, cfgId, buf, &valueLen) != eSIR_SUCCESS) |
| { |
| sysLog(pMac, LOGE, FL("Get cfgId 0x%x failed\n"), cfgId); |
| } |
| else |
| { |
| sysLog( pMac, LOGE, FL("WNI_CFG_%s(%d 0x%x) len=%ld\n"), gCfgParamName[cfgId], cfgId, cfgId, valueLen ); |
| sirDumpBuf(pMac, SIR_WDA_MODULE_ID, LOG1, buf, valueLen) ; |
| } |
| } |
| |
| return; |
| } |
| |
| static void Log_setCfg(tpAniSirGlobal pMac, tANI_U16 cfgId, tANI_U32 val) |
| { |
| sysLog(pMac, LOGE, FL("Set %s(0x%x) to value 0x%x\n"), |
| gCfgParamName[cfgId], cfgId, val); |
| |
| if (cfgSetInt(pMac, (tANI_U16)cfgId, val) != eSIR_SUCCESS) |
| sysLog(pMac, LOGE, FL("setting cfgId 0x%x to value 0x%x failed \n"), |
| cfgId, val); |
| return; |
| } |
| |
| |
| char * dump_cfg_get( tpAniSirGlobal pMac, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p) |
| { |
| (void) arg2; (void) arg3; (void) arg4; |
| Log_getCfg(pMac, (tANI_U16) arg1); |
| return p; |
| } |
| |
| char * dump_cfg_group_get( tpAniSirGlobal pMac, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p) |
| { |
| tANI_U32 i, startId, endId; |
| |
| (void) arg3; (void) arg4; |
| |
| if (arg1 < CFG_PARAM_MAX_NUM) { |
| startId = arg1; |
| } else { |
| p += log_sprintf( pMac, p, "Start CFGID must be less than %d\n", CFG_PARAM_MAX_NUM); |
| return p; |
| } |
| |
| if ((arg2 == 0) || (arg2 > CFG_PARAM_MAX_NUM)) |
| arg2 = 30; |
| |
| endId = ((startId + arg2) < CFG_PARAM_MAX_NUM) ? (startId + arg2) : CFG_PARAM_MAX_NUM; |
| |
| for (i=startId; i < endId; i++) |
| Log_getCfg(pMac, (tANI_U16) i); |
| |
| return p; |
| } |
| char * dump_cfg_set( tpAniSirGlobal pMac, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p) |
| { |
| (void) arg3; (void) arg4; |
| Log_setCfg(pMac, (tANI_U16) arg1, arg2); |
| return p; |
| } |
| |
| char * dump_log_level_set( tpAniSirGlobal pMac, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p) |
| { |
| (void) arg1; (void) arg2; (void) arg3; (void) arg4; |
| p = setLOGLevel( pMac, p, arg1, arg2 ); |
| return p; |
| } |
| |
| |
| /* Initialize the index */ |
| void logDumpInit(tpAniSirGlobal pMac) |
| { |
| pMac->dumpTablecurrentId = 0; |
| |
| } |
| |
| void logDumpRegisterTable( tpAniSirGlobal pMac, tDumpFuncEntry *pEntry, tANI_U32 nItems ) |
| { |
| |
| pMac->dumpTableEntry[pMac->dumpTablecurrentId]->nItems = nItems; |
| pMac->dumpTableEntry[pMac->dumpTablecurrentId]->mindumpid = pEntry->id; |
| pMac->dumpTableEntry[pMac->dumpTablecurrentId]->maxdumpid = (pEntry + (nItems-1))->id; |
| pMac->dumpTableEntry[pMac->dumpTablecurrentId]->dumpTable = pEntry; |
| pMac->dumpTablecurrentId++; |
| } |
| |
| |
| /* |
| * print nItems from the menu list ponted to by m |
| */ |
| static tANI_U32 print_menu(tpAniSirGlobal pMac, char *p, tANI_U32 startId) |
| { |
| tANI_U32 currentId = 0; |
| tANI_U32 i, j; |
| tANI_S32 ret = 0; |
| tDumpFuncEntry *pEntry = NULL; |
| tANI_U32 nItems = 0; |
| |
| for(i = 0; i < pMac->dumpTablecurrentId; i++) { |
| pEntry = pMac->dumpTableEntry[i]->dumpTable; |
| nItems = pMac->dumpTableEntry[i]->nItems; |
| |
| for (j = 0; j < nItems; j++, pEntry++) { |
| if (pEntry->description == NULL) |
| continue; |
| |
| if (pEntry->id == 0) { |
| ret = log_sprintf( pMac,p, "---- %s\n", pEntry->description); |
| |
| if (ret <= 0) |
| break; |
| |
| p += ret; |
| continue; |
| } |
| |
| if (pEntry->id < startId) |
| continue; |
| |
| ret = log_sprintf(pMac, p, "%4d\t%s\n", pEntry->id, pEntry->description); |
| |
| if (ret <= 0) |
| break; |
| |
| currentId = pEntry->id; |
| p += ret; |
| } |
| |
| if (ret <= 0) |
| break; |
| } |
| |
| return currentId; |
| } |
| |
| int logRtaiDump( tpAniSirGlobal pMac, tANI_U32 cmd, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, tANI_U8 *pBuf) |
| { |
| char *p = (char *)pBuf; |
| tANI_U32 i; |
| tANI_U32 nItems = 0; |
| tDumpFuncEntry *pEntry = NULL; |
| |
| pMac->gCurrentLogSize = 0; |
| if (debug) { |
| p += log_sprintf( pMac,p, "Cmd = %d Args (0x%x,0x%x,0x%x,0x%x)\n\n", |
| cmd, arg1, arg2, arg3, arg4); |
| } |
| |
| if( cmd == MAX_DUMP_CMD || cmd == 0 ) { |
| pMac->menuCurrent = print_menu(pMac, p, pMac->menuCurrent); |
| return pMac->gCurrentLogSize; |
| } |
| if(cmd <= HAL_LOG_DUMP_CMD_END) |
| { |
| WDA_HALDumpCmdReq(pMac, cmd, arg1, arg2, arg3, arg4, p, 0); |
| } |
| else |
| { |
| for(i = 0; i < pMac->dumpTablecurrentId; i++) { |
| if( (cmd > pMac->dumpTableEntry[i]->mindumpid) && (cmd <= pMac->dumpTableEntry[i]->maxdumpid)) { |
| pEntry = pMac->dumpTableEntry[i]->dumpTable; |
| nItems = pMac->dumpTableEntry[i]->nItems; |
| break; |
| } else { |
| continue; |
| } |
| } |
| |
| if((nItems > 0) && (pEntry != NULL)) { |
| for (i = 0; i < nItems; i++, pEntry++) { |
| if( cmd == pEntry->id ) { |
| if ( pEntry->func != NULL ) { |
| pEntry->func(pMac, arg1, arg2, arg3, arg4, p); |
| } else { |
| p += log_sprintf( pMac,p, "Cmd not supported\n"); |
| } |
| break; |
| } |
| } |
| } else { |
| p += log_sprintf( pMac,p, "Cmd not found \n"); |
| } |
| } |
| if (debug) |
| p += log_sprintf( pMac,p, "Returned %d bytes\n", pMac->gCurrentLogSize); |
| |
| return pMac->gCurrentLogSize; |
| |
| } |
| |
| #endif |