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annotate gsm-fw/services/dar/dar_watchdog.c @ 923:10b4bed10192

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gsm-fw/L1: fix for the DSP patch corruption bug The L1 code we got from the LoCosto fw contains a feature for DSP CPU load measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the code dealing with that feature is conditionalized as #if (DSP >= 38), but one spot was missed, and the MCU code was writing into an API word dealing with this feature. In TCS211 this DSP API word happens to be used by the DSP code patch, hence that write was corrupting the patched DSP code.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 19 Oct 2015 17:13:56 +0000
parents a7087f91c752
children
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1 /****************************************************************************/
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2 /* */
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3 /* File Name: dar_watchdog.c */
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4 /* */
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5 /* Purpose: This function contains the DAR watchdog functions */
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6 /* */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* 8 November 2001 Create */
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13 /* */
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14 /* Author Stephanie Gerthoux */
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15 /* */
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16 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
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17 /****************************************************************************/
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18
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19 #include "../../riviera/rv/rv_defined_swe.h"
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20 #ifdef RVM_DAR_SWE
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21 #ifndef _WINDOWS
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22 #include "../../include/config.h"
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23 #endif
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24
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25 #include "../../riviera/rv/rv_general.h"
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26 #include "../../riviera/rvm/rvm_gen.h"
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27 #include "../../riviera/rvm/rvm_priorities.h"
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28 #include "dar_api.h"
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29 #include "dar_gen.h"
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30 #include "dar_diagnose_i.h"
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31
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32 /**** Global variable ****/
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33
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34 /* Get the dar_current status */
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35 extern T_DAR_RECOVERY_STATUS dar_current_status;
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36
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37 /***************************************************************************/
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38 /* */
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39 /* Function Name: dar_watchdog_reset */
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40 /* */
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41 /* Purpose: This function is called to reset the system when the general*/
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42 /* general purpose timer expires */
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43 /* */
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44 /* Input Parameters: */
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45 /* Pointer to the message to store */
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46 /* Data Format, */
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47 /* Data level, */
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48 /* Data Use Id, */
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49 /* */
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50 /* Output Parameters: */
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51 /* Validation of the function execution. */
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52 /* */
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53 /* Note: */
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54 /* None */
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55 /* */
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56 /***************************************************************************/
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58 void dar_watchdog_reset(void)
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59 {
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60 /* Update the current status */
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61 dar_current_status = DAR_WATCHDOG;
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62
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63 /* reset the system */
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64 dar_reset();
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65
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66 } /* dar_watchdog_reset */
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69 #endif /* #ifdef RVM_DAR_SWE */