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annotate gsm-fw/riviera/rvf/rvf_mem_pool.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 78495749970a
children
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1 /****************************************************************************/
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2 /* */
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3 /* Name rvf_mem_pool.c */
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4 /* */
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5 /* Function this file contains the definition of main memory pool */
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6 /* */
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7 /* Version 0.1 */
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8 /* */
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9 /* Date Modification */
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10 /* ------------------------------------ */
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11 /* 06/08/02 Create */
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12 /* */
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13 /* Author Laurent Sollier (l-sollier@ti.com) */
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14 /* */
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15 /* (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved*/
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16 /****************************************************************************/
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17
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18 #include "rvf_pool_size.h"
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19 #include "rvf_cust.h"
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20
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21 /******** MEMORY POOLS ******************/
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22 /* Define the buffer pools */
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23 T_RVF_POOL _rvf_pools[RVF_NB_POOLS];
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24
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25
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26 /* allocated static buffer pools */
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27 UINT8 Buf0[RVF_POOL_0_SIZE] __attribute__ ((section ("ext.ram")));
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28
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29 #if (RVF_NB_POOLS > 1)
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30 UINT8 Buf1[RVF_POOL_1_SIZE] __attribute__ ((section ("int.ram")));
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31 #endif
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32
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33 /*******************************************************************************
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34 **
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35 ** Function _rvf_init_mem_pool
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36 **
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37 ** Description This function is called to initialize the different memory
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38 ** pool.
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39 **
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40 ** Returns void
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41 **
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42 *******************************************************************************/
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43 void _rvf_init_mem_pool(void)
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44 {
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45 /* initialize buffer pools */
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46 _rvf_init_free_queue(0, RVF_POOL_0_SIZE, (UINT8 *)Buf0);
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47
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48 #if (RVF_NB_POOLS > 1)
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49 _rvf_init_free_queue(1, RVF_POOL_1_SIZE, (UINT8 *)Buf1);
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50 #endif
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51 }
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52
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53 /*******************************************************************************
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54 **
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55 ** Function _rvf_get_mem_usage_ratio
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56 **
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57 ** Description This function is called to have the value of
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58 ** RVF_MEM_USAGE_RATIO.
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59 **
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60 ** Returns The value of RVF_MEM_USAGE_RATIO (see details of this value
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61 ** in rvf_pool_size.h)
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62 **
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63 *******************************************************************************/
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64 UINT16 _rvf_get_mem_usage_ratio(void)
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65 {
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66 return RVF_MEM_USAGE_RATIO;
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67 }
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68
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69 /*******************************************************************************
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70 **
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71 ** Function _rvf_get_number_of_pool
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72 **
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73 ** Description This function is called to have the number of memory pool.
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74 **
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75 ** Returns The number of available different pool
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76 **
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77 *******************************************************************************/
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78 UINT16 _rvf_get_number_of_pool(void)
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79 {
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80 return RVF_NB_POOLS;
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81 }