1 /** \file healthMonitor.c 2 * \brief Firmware Recovery Mechanizem 3 * 4 */ 5 /**************************************************************************** 6 **+-----------------------------------------------------------------------+** 7 **| |** 8 **| Copyright(c) 1998 - 2008 Texas Instruments. All rights reserved. |** 9 **| All rights reserved. |** 10 **| |** 11 **| Redistribution and use in source and binary forms, with or without |** 12 **| modification, are permitted provided that the following conditions |** 13 **| are met: |** 14 **| |** 15 **| * Redistributions of source code must retain the above copyright |** 16 **| notice, this list of conditions and the following disclaimer. |** 17 **| * Redistributions in binary form must reproduce the above copyright |** 18 **| notice, this list of conditions and the following disclaimer in |** 19 **| the documentation and/or other materials provided with the |** 20 **| distribution. |** 21 **| * Neither the name Texas Instruments nor the names of its |** 22 **| contributors may be used to endorse or promote products derived |** 23 **| from this software without specific prior written permission. |** 24 **| |** 25 **| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |** 26 **| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |** 27 **| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |** 28 **| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |** 29 **| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |** 30 **| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |** 31 **| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |** 32 **| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |** 33 **| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |** 34 **| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |** 35 **| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |** 36 **| |** 37 **+-----------------------------------------------------------------------+** 38 ****************************************************************************/ 39 40 /****************************************************************************/ 41 /* */ 42 /* MODULE: healthMonitor.h */ 43 /* PURPOSE: Driver interface to OS abstraction layer */ 44 /* */ 45 /****************************************************************************/ 46 47 #ifndef HEALTHMONITOR_H 48 #define HEALTHMONITOR_H 49 50 #include "paramOut.h" 51 #include "whalCtrl_api.h" 52 53 54 /* Config manager state machine defintions */ 55 typedef enum healthMonitorState_e 56 { 57 HEALTH_MONITOR_STATE_DISCONNECTED = 0, 58 HEALTH_MONITOR_STATE_CONNECTED 59 60 } healthMonitorState_e; 61 62 63 typedef struct 64 { 65 /* handles to other modules */ 66 TI_HANDLE hOs; /**< handle to the OS object */ 67 TI_HANDLE hReport; /**< handle to the report object */ 68 TI_HANDLE hHalCtrl; /**< handle to the HAL CTRL object */ 69 TI_HANDLE hSiteMgr; /**< handle to the site manager object */ 70 TI_HANDLE hScr; /**< handle to the SCR object */ 71 TI_HANDLE hSoftGemini; /**< handle to the Soft Gemini object */ 72 TI_HANDLE hTnetwDrv; /**< handle to the TNETW driver object */ 73 TI_HANDLE hMemMgr; /**< handle to the memory manager object */ 74 TI_HANDLE hConfigMgr; /**< handle to the config manager object */ 75 TI_HANDLE hTxData; /**< handle to the TX data object */ 76 TI_HANDLE hHealtheCheckTimer; /**< periodic health check timer handle */ 77 TI_HANDLE hCurrBss; /**< handle to the currBss object */ 78 TI_HANDLE hFailTimer; /**< failure event timer */ 79 TI_HANDLE hRsn; /**< handle to the RSN */ 80 TI_HANDLE hRecoveryMgr; /**< handle to the Recovery Mgr object */ 81 82 /* Management variables */ 83 UINT32 numOfHealthTests; /**< number of health tests performed counter */ 84 healthMonitorState_e state; /**< health monitor state */ 85 BOOL bFullRecoveryEnable; /**< full recovery enable flag */ 86 BOOL bSuspended; /**< suspend periodic test flag */ 87 UINT32 timerInterval; /**< health check interval */ 88 BOOL bRunSoftRecovery; /**< soft recovery flag */ 89 BOOL recoveryTriggerEnabled [MAX_FAILURE_EVENTS]; 90 /**< recovery enable flags per trigger type */ 91 UINT32 failureEvent; /**< current recovery trigger */ 92 UINT32 keepAliveIntervals; /**< number of health monitor timer intervals at which keep alive should be sent */ 93 UINT32 currentKeepAliveCounter;/**< counting how many timer intervals had passed w/o a keep alive */ 94 95 /* Recoveries Statistics */ 96 UINT32 recoveryTriggersNumber [MAX_FAILURE_EVENTS]; 97 /**< Number of times each recovery trigger occured */ 98 UINT32 numOfRecoveryPerformed; /**< number of recoveries performed */ 99 100 ACXRoamingStatisticsTable_t statTable; /**< needed by TX Power Adjust, to retrieve current rssi when beacon filter in ON */ 101 102 } healthMonitor_t; 103 104 105 106 TI_HANDLE healthMonitor_create (TI_HANDLE hOs); 107 TI_STATUS healthMonitor_config (TI_HANDLE hHealthMonitor, 108 TI_HANDLE hReport, 109 TI_HANDLE hHalCtrl, 110 TI_HANDLE hSiteMgr, 111 TI_HANDLE hScr, 112 TI_HANDLE hSoftGemini, 113 TI_HANDLE hTnetwDrv, 114 TI_HANDLE hMemMgr, 115 TI_HANDLE hConfigMgr, 116 TI_HANDLE hTxData, 117 TI_HANDLE hCurrBss, 118 TI_HANDLE hRsn, 119 healthMonitorInitParams_t *healthMonitorInitParams, 120 TI_HANDLE hRecoveryMgr); 121 TI_STATUS healthMonitor_unload (TI_HANDLE hHealthMonitor); 122 void healthMonitor_performTest (TI_HANDLE hHealthMonitor); 123 void healthMonitor_setState (TI_HANDLE hHealthMonitor, healthMonitorState_e state); 124 void healthMonitor_suspendPeriodicTest (TI_HANDLE hHealthMonitor); 125 void healthMonitor_resumePeriodicTest (TI_HANDLE hHealthMonitor); 126 void healthMonitor_sendFailureEvent (TI_HANDLE hHealthMonitor, failureEvent_e failureEvent); 127 void healthMonitor_printFailureEvents (TI_HANDLE hHealthMonitor); 128 129 #endif 130
