FreeCalypso > hg > fc-selenite
annotate src/cs/riviera/rvf/rvf_mem_pool.c @ 181:e9674b5a00ed
targets/tangomdm.* added
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 04 Jan 2020 21:51:12 +0000 |
parents | b6a5e36de839 |
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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/rvf_pool_size.h" |
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19 #include "rvf/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]; |
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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]; |
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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 } |