1 /**************************************************************************** 2 **+-----------------------------------------------------------------------+** 3 **| |** 4 **| Copyright(c) 1998 - 2008 Texas Instruments. All rights reserved. |** 5 **| All rights reserved. |** 6 **| |** 7 **| Redistribution and use in source and binary forms, with or without |** 8 **| modification, are permitted provided that the following conditions |** 9 **| are met: |** 10 **| |** 11 **| * Redistributions of source code must retain the above copyright |** 12 **| notice, this list of conditions and the following disclaimer. |** 13 **| * Redistributions in binary form must reproduce the above copyright |** 14 **| notice, this list of conditions and the following disclaimer in |** 15 **| the documentation and/or other materials provided with the |** 16 **| distribution. |** 17 **| * Neither the name Texas Instruments nor the names of its |** 18 **| contributors may be used to endorse or promote products derived |** 19 **| from this software without specific prior written permission. |** 20 **| |** 21 **| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |** 22 **| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |** 23 **| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |** 24 **| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |** 25 **| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |** 26 **| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |** 27 **| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |** 28 **| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |** 29 **| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |** 30 **| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |** 31 **| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |** 32 **| |** 33 **+-----------------------------------------------------------------------+** 34 ****************************************************************************/ 35 36 37 /* Dm: #include <linux/config.h> */ 38 #include <linux/module.h> 39 #include <linux/errno.h> 40 #include <linux/string.h> 41 #include <linux/proc_fs.h> 42 43 #include "healthMonitor.h" 44 #include "whalCtrl.h" 45 #include "osTIType.h" 46 #include "configMgr.h" 47 48 int proc_stat_res_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data); 49 static struct proc_dir_entry *res; 50 51 int proc_stat_init(TI_HANDLE *pHandle) 52 { 53 configMgr_t *pConfigManager = (configMgr_t *)pHandle; 54 res = proc_mkdir("tiwlan", NULL); 55 create_proc_read_entry("tiwlan0_proc_stat", 0, res, proc_stat_res_read_proc, pConfigManager->hHealthMonitor); 56 return 0; 57 } 58 59 int proc_stat_res_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data) 60 { 61 int len=0; 62 healthMonitor_t *pHealthMonitor = (healthMonitor_t*) data; 63 WHAL_CTRL *pWhalCtrl = (WHAL_CTRL *)pHealthMonitor->hHalCtrl; 64 whalCtrl_hwStatus_t *pHwStatus = &pWhalCtrl->pHwCtrl->HwStatus; 65 66 count -= 80; /* some reserve */ 67 68 len += (len<count)?sprintf(page+len,"-------------- STA Health Configuration ---------------\n"):0; 69 len += (len<count)?sprintf(page+len,"Full recovery enabled = %d\n",pHealthMonitor->bFullRecoveryEnable):0; 70 len += (len<count)?sprintf(page+len,"Timer interval = %d msec\n",pHealthMonitor->timerInterval):0; 71 len += (len<count)?sprintf(page+len,"\n"):0; 72 73 74 len += (len<count)?sprintf(page+len,"-------------- STA Health Failure Statistics ---------------\n"):0; 75 len += (len<count)?sprintf(page+len,"Health test perfomred = %d\n",pHealthMonitor->numOfHealthTests):0; 76 len += (len<count)?sprintf(page+len,"Full recovery performed = %d\n",pHealthMonitor->numOfRecoveryPerformed):0; 77 len += (len<count)?sprintf(page+len,"No scan complete failure = %d\n",pHealthMonitor->recoveryTriggersNumber[ NO_SCAN_COMPLETE_FAILURE ]):0; 78 len += (len<count)?sprintf(page+len,"Mailbox failure = %d\n",pHealthMonitor->recoveryTriggersNumber[ MBOX_FAILURE ]):0; 79 len += (len<count)?sprintf(page+len,"HW awake failure = %d\n",pHealthMonitor->recoveryTriggersNumber[ HW_AWAKE_FAILURE ]):0; 80 len += (len<count)?sprintf(page+len,"Bus error = %d\n",pHealthMonitor->recoveryTriggersNumber[ BUS_ERROR ]):0; 81 len += (len<count)?sprintf(page+len,"Device error = %d\n",pHealthMonitor->recoveryTriggersNumber[ DEVICE_ERROR ]):0; 82 len += (len<count)?sprintf(page+len,"Tx Stuck Errors = %d\n",pHealthMonitor->recoveryTriggersNumber[ TX_STUCK ]):0; 83 len += (len<count)?sprintf(page+len,"Disconnect timeouts = %d\n",pHealthMonitor->recoveryTriggersNumber[ DISCONNECT_TIMEOUT ]):0; 84 len += (len<count)?sprintf(page+len,"Power save failures = %d\n",pHealthMonitor->recoveryTriggersNumber[ POWER_SAVE_FAILURE ]):0; 85 len += (len<count)?sprintf(page+len,"measurement failures = %d\n",pHealthMonitor->recoveryTriggersNumber[ MEASUREMENT_FAILURE ]):0; 86 87 len += (len<count)?sprintf(page+len,"--------------- whalCtrl_PrintHwStatus ---------------\n\n"):0; 88 len += (len<count)?sprintf(page+len,"NumMboxErrDueToPeriodicBuiltInTestCheck = %d\n", pHwStatus->NumMboxErrDueToPeriodicBuiltInTestCheck):0; 89 len += (len<count)?sprintf(page+len,"NumMboxFailures = %d\n", pHwStatus->NumMboxFailures):0; 90 len += (len<count)?sprintf(page+len, "\n"):0; 91 *eof = 1; 92 return len; 93 } 94 95 int proc_stat_destroy(void) 96 { 97 remove_proc_entry("tiwlan0_proc_stat", res); 98 remove_proc_entry("tiwlan", NULL); 99 return 0; 100 } 101 102 103 104 105 106
