FreeCalypso > hg > fc-magnetite
annotate src/cs/riviera/rvf/rvf_buffer.c @ 355:dc95795a34a9
configs/hybrid-vpm: created, compiles
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 25 Dec 2017 00:49:54 +0000 |
parents | 945cf7f506b2 |
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rev | line source |
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1 /****************************************************************************/ |
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2 /* */ |
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3 /* Name rvf_buffer.c */ |
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4 /* */ |
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5 /* Function this file contains rvf buffer handling functions */ |
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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 /* 3/12/99 Create */ |
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12 /* 10/27/1999 remove all non-nucleus sections (#ifdef) */ |
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13 /* 30/11/1999 compliant to RV coding guidelines */ |
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14 /* 12/23/1999 change buffer management, add memory bank handling and */ |
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15 /* remove useless functions */ |
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16 /* 07/12/2000 implement dynamic memory allocation. */ |
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17 /* */ |
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18 /* Author David Lamy-Charrier (dlamy@tif.ti.com) */ |
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19 /* */ |
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20 /* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/ |
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21 /****************************************************************************/ |
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22 |
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23 #ifndef _WINDOWS |
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24 #include "config/board.cfg" |
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25 #endif |
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26 |
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27 #include "nucleus.h" |
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28 #include "rvm/rvm_use_id_list.h" |
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29 #include "rvf/rvf_api.h" |
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30 #include "rvf/rvf_i.h" |
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31 #include "support/exception.h" |
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32 #include "rvf/rvf_pool_size.h" |
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33 |
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34 #include <string.h> |
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35 #include <stdio.h> |
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36 |
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37 |
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38 #if RVF_ENABLE_STATS /* conditional inclusion of stdio.h for sprintf() function */ |
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39 #ifdef _WINDOWS |
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40 #include <stdio.h> |
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41 #endif |
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42 #endif |
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43 |
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44 #include "rv/rv_defined_swe.h" |
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45 |
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46 #ifdef RVM_DAR_SWE |
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47 #include "dar/dar_api.h" |
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48 #endif |
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49 #define RVF_INVALID_MD_ID_ERRROR ("RVF: Invalid MB ID") |
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50 |
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51 #define INC_END_INITIALIZE 2 |
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52 #define RVF_INVALID_INDEX 0xFFFF |
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53 |
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54 /************* TASK MAILBOXES *******************/ |
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55 /* chained lists for task mailboxes */ |
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56 T_RVF_INTERNAL_BUF *OSTaskQFirst[1][1]; //[MAX_RVF_TASKS][RVF_NUM_TASK_MBOX]; |
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57 T_RVF_INTERNAL_BUF *OSTaskQLast [1][1]; //[MAX_RVF_TASKS][RVF_NUM_TASK_MBOX]; |
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58 |
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59 extern INC_Initialize_State; |
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60 |
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61 T_RVF_RT_ADDR_ID_DATA* pRtAddrIdTable[MAX_RVF_G_ADDR_ID]; |
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62 |
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63 |
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64 /******** MEMORY POOLS ******************/ |
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65 /* Define the buffer pools */ |
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66 extern T_RVF_POOL _rvf_pools[]; |
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67 |
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68 /*********** MEMORY BANKS ***********/ |
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69 /* array of memory bank */ |
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70 static T_RVF_MB rvf_banks[RVF_MAX_REAL_MB]; |
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71 |
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72 /* array of waiting buffers */ |
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73 static T_RVF_BUFFER * waiting_buffers[RVF_MAX_WAITING_BUF]; |
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74 static UINT16 next_buffer[RVF_MAX_WAITING_BUF]; |
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75 static UINT16 first_free_element; |
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76 |
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77 /* array of memory bank name and id*/ |
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78 static T_RVF_MB_NAME_ID rvf_name_id[RVF_MAX_TOTAL_MB] = RVF_MB_MAPPING; |
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79 |
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80 |
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81 /* variable for statistics */ |
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82 #if RVF_ENABLE_STATS |
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83 static UINT32 required_size = 0; |
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84 static UINT32 obtained_size = 0; |
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85 static UINT32 used_size = 0; |
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86 static UINT32 mem_in_use = 0; |
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87 #endif |
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88 |
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89 /* lists of free buffers */ |
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90 static T_RVF_INTERNAL_BUF * lists[RVF_NB_FREE_LISTS]; |
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91 |
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92 /* last split-off buffer */ |
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93 T_RVF_INTERNAL_BUF * last_remainder = NULL; |
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94 |
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95 /* allocated static buffer pools */ |
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96 extern UINT8 Buf0[]; |
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97 extern UINT8 Buf1[]; |
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98 |
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99 /********Internal windows function used to display memory status *******/ |
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100 #ifdef _WINDOWS |
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101 extern void AddNewState(void *s,char *name, |
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102 unsigned long current,unsigned long peak, |
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103 unsigned long water,unsigned long bank); |
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104 #endif |
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105 |
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106 |
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107 /******************************************************************************* |
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108 ** |
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109 ** Function _rvf_init_free_queue |
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110 ** |
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111 ** Description Function called at startup to initialize a free |
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112 ** pool (statically or dynamically allocated). |
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113 ** It is called once for each free pool. |
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114 ** |
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115 ** Returns void |
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116 ** |
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117 *******************************************************************************/ |
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118 void _rvf_init_free_queue (UINT8 id, UINT32 size, void *p_mem) |
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119 { |
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120 T_RVF_INTERNAL_BUF *hdr; |
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121 UINT8 list_idx; |
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122 |
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123 /* round to up size to a multiple of 4 */ |
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124 size = (size + 3) & ~0x0003; |
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125 |
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126 /* store pool start address and size */ |
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127 _rvf_pools[id].start_address = p_mem; |
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128 |
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129 _rvf_pools[id].pool_size = size; |
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130 |
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131 /* Initialize the pool as a big free buffer */ |
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132 hdr = (T_RVF_INTERNAL_BUF *) p_mem; |
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133 hdr->buf_size = size - sizeof(T_RVF_INTERNAL_BUF) - sizeof(UINT32); /* last 4 bytes of the pool losts*/ |
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134 hdr->header.p_prev = NULL; |
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135 RVF_SET_PREV_IN_USE(hdr); |
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136 |
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137 NEXTCHUNK(hdr)->buf_size = 0; |
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138 |
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139 ENDSIZE(hdr) = hdr->buf_size; |
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140 |
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141 |
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142 /* get the corresponding list and insert the buffer */ |
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143 list_idx = RVF_BUF_LIST_INDEX( hdr->buf_size); |
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144 hdr->p_next = lists[list_idx]; |
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145 lists[list_idx] = hdr; |
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146 |
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147 last_remainder = hdr; |
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148 |
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149 } |
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150 |
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151 void rvf_mbox_buffer_init(T_RVF_RT_ADDR_ID_DATA* pRtAddrIdElement) { |
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152 UINT8 task_num, mbox_num; |
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153 /* Initialize all mailboxes queues of all tasks*/ |
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154 for (task_num = 0; task_num < MAX_RVF_TASKS; task_num++) { |
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155 for (mbox_num = 0; mbox_num < RVF_NUM_TASK_MBOX; mbox_num++) { |
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156 pRtAddrIdElement->OSTaskQFirst[mbox_num] = NULL; |
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157 pRtAddrIdElement->OSTaskQLast[mbox_num] = NULL; |
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158 } |
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159 } |
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160 } |
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161 /******************************************************************************* |
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162 ** |
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163 ** Function _rvf_buffer_init |
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164 ** |
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165 ** Description Called once internally by rvf at startup to initialize all |
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166 ** buffers and free buffer pools. |
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167 ** |
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168 ** Returns void |
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169 ** |
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170 *******************************************************************************/ |
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171 void _rvf_buffer_init(void) |
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172 { |
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173 UINT8 list_num; |
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174 UINT16 memory_bank_num; |
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175 |
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176 /* Initialize all mailboxes queues of all tasks*/ |
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177 /* for (task_num = 0; task_num < MAX_RVF_TASKS; task_num++) |
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178 { |
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179 for (mbox_num = 0; mbox_num < RVF_NUM_TASK_MBOX; mbox_num++) |
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180 { |
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181 OSTaskQFirst[task_num][mbox_num] = NULL; |
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182 OSTaskQLast [task_num][mbox_num] = NULL; |
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183 //pRtAddrIdTable[task_num]->OSTaskQFirst[mbox_num] = NULL; // only if static |
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184 //pRtAddrIdTable[task_num]->OSTaskQLast[mbox_num] = NULL; // only if static |
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185 } |
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186 } */ |
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187 |
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188 /* initialize free lists */ |
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189 for (list_num = 0; list_num < RVF_NB_FREE_LISTS; list_num++) |
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190 { |
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191 lists[list_num] = NULL; |
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192 } |
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193 |
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194 |
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195 /* initialize buffer pools */ |
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196 _rvf_init_mem_pool(); |
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197 |
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198 /* Initialize real memory banks */ |
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199 for (memory_bank_num = 0; memory_bank_num < RVF_MAX_REAL_MB; memory_bank_num++) |
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200 { |
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201 rvf_banks[memory_bank_num].cur_memory_used = 0; |
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202 rvf_banks[memory_bank_num].watermark = 0; |
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203 rvf_banks[memory_bank_num].max = 0; |
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204 rvf_banks[memory_bank_num].first_buffer_index = RVF_INVALID_INDEX; |
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205 rvf_banks[memory_bank_num].last_buffer_index = RVF_INVALID_INDEX; |
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206 rvf_banks[memory_bank_num].func = 0; |
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207 rvf_banks[memory_bank_num].returned_red = FALSE; |
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208 #if RVF_ENABLE_STATS |
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209 rvf_banks[memory_bank_num].max_reached = 0; |
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210 rvf_banks[memory_bank_num].required_size = 0; |
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211 rvf_banks[memory_bank_num].num_buf = 0; |
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212 #endif |
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213 } |
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214 |
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215 /* Initialize total memory banks */ |
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216 for (memory_bank_num = 0; memory_bank_num < RVF_MAX_TOTAL_MB; memory_bank_num++) |
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217 { |
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218 rvf_name_id[memory_bank_num].mb_params.size = 0; |
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219 rvf_name_id[memory_bank_num].mb_params.watermark = 0; |
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220 } |
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221 |
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222 |
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223 /* initialize array of waiting buffers */ |
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224 first_free_element = 0; |
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225 for( memory_bank_num = 0; memory_bank_num < RVF_MAX_WAITING_BUF; memory_bank_num++) |
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226 { waiting_buffers[memory_bank_num] = NULL; |
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227 next_buffer[memory_bank_num] = memory_bank_num + 1; |
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228 } |
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229 next_buffer[RVF_MAX_WAITING_BUF-1] = RVF_INVALID_INDEX; |
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230 } |
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231 |
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232 /******************************************************************************* |
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233 ** |
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234 ** Function _rvf_send_msg_to_mbox |
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235 ** |
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236 ** Description Called by applications to send a buffer to a SWE. |
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237 ** (Temporary internal use - DO NOT USE IT !) |
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238 ** (Presently, only for Christophe ) |
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239 ** Returns RVF_OK if successful, else an error code. |
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240 ** |
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241 *******************************************************************************/ |
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242 T_RVF_RET _rvf_send_msg_to_mbox (T_RVF_G_ADDR_ID addr_id, UINT8 mbox,void *msg){ |
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243 return rvf_adapt_send_msg(addr_id, msg, mbox); |
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244 } |
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245 |
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246 /*T_RVF_RET _rvf_send_msg_to_mbox (T_RVF_ADDR_ID addr_id, UINT8 mbox,void *msg) |
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247 { |
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248 T_RVF_INTERNAL_BUF *p_hdr; |
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249 UINT8 task_id = (UINT8)addr_id; |
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250 |
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251 |
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252 if ((task_id >= MAX_RVF_TASKS) ) |
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253 { |
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254 rvf_send_trace( "RVF: rvf_send_msg(): invalid taskid", 35, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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255 rvf_free_buf (msg); |
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256 return RVF_INVALID_PARAMETER; |
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257 } |
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258 |
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259 #if RVF_ENABLE_BUF_CORRUPTION_CHECK |
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260 |
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261 if (_rvf_chk_buf_damage(msg) == TRUE) |
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262 { rvf_send_trace( "RVF: rvf_send_msg(): buffer corrupted", 37, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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263 } |
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264 #endif |
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265 |
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266 |
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267 ((T_RV_HDR *)msg)->dest_addr_id = addr_id; |
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268 p_hdr = USER2MEM(msg); |
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269 |
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270 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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271 |
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272 if ( RVF_BUF_IS_LINKED( p_hdr) ) |
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273 { |
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274 rvf_send_trace( "RVF: rvf_send_msg(): buffer already enqueued", 44, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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275 return RVF_MEMORY_ERR; |
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276 } |
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277 #endif |
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278 |
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279 rvf_disable(8); |
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280 |
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281 |
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282 if (OSTaskQFirst[task_id][mbox]) |
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283 { OSTaskQLast[task_id][mbox]->p_next = p_hdr; |
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284 } |
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285 else |
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286 { OSTaskQFirst[task_id][mbox] = p_hdr; |
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287 } |
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288 OSTaskQLast[task_id][mbox] = p_hdr; |
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289 |
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290 p_hdr->p_next = NULL; |
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291 |
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292 if (pRtAddrIdTable[task_id]->OSTaskQFirst[mbox]) { |
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293 pRtAddrIdTable[task_id]->OSTaskQLast[mbox]->p_next = p_hdr; |
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294 } else { |
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295 pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] = p_hdr; |
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296 } |
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297 pRtAddrIdTable[task_id]->OSTaskQLast[mbox] = p_hdr; |
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298 |
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299 p_hdr->p_next = NULL; |
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300 |
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301 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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302 RVF_SET_BUF_LINKED(p_hdr); |
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303 #endif |
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304 |
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305 rvf_enable(); |
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306 |
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307 rvf_send_event(task_id, (UINT16) (EVENT_MASK(mbox)) ); |
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308 return RVF_OK; |
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309 }*/ |
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310 |
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311 /******************************************************************************* |
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312 ** |
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313 ** Function rvf_read_mbox |
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314 ** |
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315 ** Description Called by applications to read a buffer from one of |
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316 ** the task mailboxes. |
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317 ** |
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318 ** Returns NULL if the mailbox was empty, else the address of a buffer |
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319 ** |
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320 *******************************************************************************/ |
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321 void * rvf_read_mbox (UINT8 mbox) { |
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322 T_RVF_G_ADDR_ID task_id = rvf_get_taskid(); |
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323 |
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324 return rvf_read_addr_mbox (task_id, mbox) ; |
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325 } |
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326 void * rvf_read_addr_mbox (T_RVF_G_ADDR_ID task_id, UINT8 mbox) { |
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327 void * p_buf = NULL; |
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328 T_RVF_INTERNAL_BUF * p_hdr; |
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329 |
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330 mbox=resolveHostAddrId(mbox); |
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331 |
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332 if ((task_id >= MAX_RVF_TASKS) || (mbox >= RVF_NUM_TASK_MBOX)) |
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333 { rvf_send_trace( "RVF: rvf_read_mbox(): invalid taskid or mbox", 44, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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334 return NULL; |
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335 } |
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336 |
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337 rvf_disable(9); /* enter critical section */ |
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338 |
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339 /* if the chained list is not empty */ |
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340 /*if ( OSTaskQFirst[task_id][mbox] ) |
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341 { p_hdr = OSTaskQFirst[task_id][mbox]; |
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342 OSTaskQFirst[task_id][mbox] = p_hdr->p_next; |
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343 |
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344 p_hdr->p_next = NULL;*/ |
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345 if ( pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] ) { |
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346 p_hdr = pRtAddrIdTable[task_id]->OSTaskQFirst[mbox]; |
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347 pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] = p_hdr->p_next; |
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348 |
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349 p_hdr->p_next = NULL; |
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350 |
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351 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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352 RVF_SET_BUF_UNLINKED(p_hdr); /* change buffer status */ |
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353 #endif |
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354 p_buf = (UINT8 *)p_hdr + sizeof(T_RVF_INTERNAL_BUF); |
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355 } |
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356 |
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357 rvf_enable(); /* exit critical section */ |
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358 |
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359 return (p_buf); |
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360 } |
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361 |
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362 /******************************************************************************* |
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363 ** |
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364 ** Function rvf_enqueue |
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365 ** |
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366 ** Description Enqueue a buffer at the tail of the queue |
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367 ** |
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368 ** Returns RVF_OK if successful, else an error code. |
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369 ** |
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370 *******************************************************************************/ |
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371 T_RVF_RET rvf_enqueue (T_RVF_BUFFER_Q *p_q, void *p_buf) |
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372 { |
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373 T_RVF_INTERNAL_BUF *p_hdr; |
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374 |
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375 #if RVF_ENABLE_BUF_CORRUPTION_CHECK |
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376 if ( _rvf_chk_buf_damage(p_buf) ) |
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377 { rvf_send_trace( "RVF: rvf_enqueue(): buffer corrupted", 36, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID); |
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378 } |
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379 #endif |
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380 |
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381 /* check if the buffer has been already enqueued */ |
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382 p_hdr = USER2MEM(p_buf); |
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383 |
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384 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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385 if( RVF_BUF_IS_LINKED(p_hdr) ) |
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386 { |
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387 rvf_send_trace( "RVF: rvf_enqueue(): buffer already enqueued", 43, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID); |
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388 return RVF_MEMORY_ERR; |
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389 } |
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390 #endif |
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391 |
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392 rvf_disable(10); /* enter critical section */ |
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393 |
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394 /* Since the queue is exposed (C vs C++), keep the pointers in exposed format */ |
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395 /* p_q->p_last and p_q->p_first point to the user buffer, since p_hdr->p_next points to the T_RVF_INTERNAL_BUF */ |
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396 if (p_q->p_first) /* if the queue is not empty */ |
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397 { |
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398 T_RVF_INTERNAL_BUF * p_last_hdr = (T_RVF_INTERNAL_BUF *) ((UINT8 *)p_q->p_last - sizeof(T_RVF_INTERNAL_BUF) ); |
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399 p_last_hdr->p_next = p_hdr; |
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400 } |
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401 else |
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402 p_q->p_first = p_buf; |
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403 |
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404 p_q->p_last = p_buf; |
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405 p_q->count++; |
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406 |
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407 p_hdr->p_next = NULL; |
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408 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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409 RVF_SET_BUF_LINKED(p_hdr); /* change buffer status */ |
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410 #endif |
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411 |
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412 rvf_enable(); /* exit critical section */ |
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413 return RVF_OK; |
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414 } |
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415 |
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416 |
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417 |
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418 /******************************************************************************* |
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419 ** |
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420 ** Function rvf_dequeue |
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421 ** |
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422 ** Description Dequeue a buffer from the head of a queue |
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423 ** |
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424 ** Returns NULL if queue is empty, else buffer |
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425 ** |
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426 *******************************************************************************/ |
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427 void * rvf_dequeue (T_RVF_BUFFER_Q *p_q) |
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428 { |
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429 T_RVF_INTERNAL_BUF *p_hdr; |
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430 |
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431 if (!p_q->count) /* if the queue is empty */ |
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432 return (NULL); |
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433 |
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434 rvf_disable(12); /* enter critical section */ |
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435 |
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436 p_hdr = USER2MEM(p_q->p_first ); |
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437 |
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438 |
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439 /* Keep buffers such that RVF header is invisible */ |
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440 if (p_hdr->p_next) |
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441 p_q->p_first = ((UINT8 *)p_hdr->p_next + sizeof(T_RVF_INTERNAL_BUF)); |
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442 else |
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443 { |
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444 p_q->p_first = NULL; |
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445 p_q->p_last = NULL; |
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446 } |
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447 |
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448 p_q->count--; |
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449 |
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450 p_hdr->p_next = NULL; |
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451 |
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452 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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453 RVF_SET_BUF_UNLINKED(p_hdr); /* change buffer status */ |
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454 #endif |
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455 |
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456 rvf_enable(); /* exit critical section */ |
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457 |
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458 return (MEM2USER(p_hdr) ); |
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459 } |
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460 |
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461 |
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462 |
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463 /******************************************************************************* |
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464 ** |
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465 ** Function rvf_enqueue_head |
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466 ** |
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467 ** Description Enqueue a buffer at the head of the queue |
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468 ** |
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469 ** Returns RVF_OK if successful, else an error code. |
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470 ** |
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471 *******************************************************************************/ |
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472 T_RVF_RET rvf_enqueue_head (T_RVF_BUFFER_Q *p_q, void *p_buf) |
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473 { |
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474 T_RVF_INTERNAL_BUF *p_hdr; |
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475 |
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476 #if RVF_ENABLE_BUF_CORRUPTION_CHECK |
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477 if ( _rvf_chk_buf_damage(p_buf) ) |
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478 { rvf_send_trace( "RVF: rvf_enqueue_head(): buffer corrupted", 41, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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479 } |
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480 #endif |
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481 |
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482 p_hdr = USER2MEM(p_buf); |
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483 |
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484 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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485 if( RVF_BUF_IS_LINKED(p_hdr) ) |
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486 { rvf_send_trace( "RVF: rvf_enqueue_head(): buffer already enqueued", 48, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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487 return RVF_MEMORY_ERR; |
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488 } |
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489 #endif |
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490 |
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491 rvf_disable(11); /* enter critical section */ |
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492 |
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493 if (p_q->p_first) /* if the queue is not empty */ |
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494 { p_hdr->p_next = (T_RVF_INTERNAL_BUF *)((UINT8 *)p_q->p_first - sizeof(T_RVF_INTERNAL_BUF) ); |
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495 p_q->p_first = p_buf; |
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496 } |
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497 else |
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498 { p_q->p_first = p_buf; |
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499 p_q->p_last = p_buf; |
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500 p_hdr->p_next = NULL; |
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501 } |
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502 p_q->count++; |
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503 |
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504 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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505 RVF_SET_BUF_LINKED(p_hdr); /* change buffer status */ |
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506 #endif |
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|
507 |
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|
508 |
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509 rvf_enable(); /* exit critical section */ |
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|
510 |
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511 return RVF_OK; |
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512 } |
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513 |
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514 |
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515 |
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516 /******************************************************************************* |
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517 ** |
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518 ** Function rvf_get_buf_size |
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519 ** |
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520 ** Description Called by an application to get the size of a buffer. |
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521 ** |
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522 ** Returns the size of the buffer or 0 if the address is invalid. |
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523 ** |
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524 *******************************************************************************/ |
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525 INLINE UINT32 rvf_get_buf_size (void *bptr) |
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526 { |
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|
527 T_RVF_INTERNAL_BUF *p_hdr; |
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528 |
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529 p_hdr = (T_RVF_INTERNAL_BUF *)((UINT8 *) bptr - sizeof(T_RVF_INTERNAL_BUF) ); |
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|
530 |
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531 if ((UINT32)p_hdr & 1) return 0; /* invalid pointer: odd address*/ |
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|
532 |
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changeset
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533 return (GETSIZE(p_hdr) - RVF_CORRUPT_OVERHEAD) ; |
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|
534 } |
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|
535 |
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|
536 |
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|
537 /******************************************************************************* |
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|
538 ** |
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539 ** Function _rvf_chk_buf_damage |
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540 ** |
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|
541 ** Description Called internally by rvf to check for buffer corruption. |
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|
542 ** |
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543 ** Returns TRUE if there is a problem, else FALSE |
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544 ** |
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545 *******************************************************************************/ |
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546 #if RVF_ENABLE_BUF_CORRUPTION_CHECK |
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547 BOOLEAN _rvf_chk_buf_damage(void *bptr) |
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548 { |
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changeset
|
549 UINT32 *lg; |
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parents:
diff
changeset
|
550 T_RVF_INTERNAL_BUF * p_hdr; |
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|
551 |
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552 if((UINT32)bptr & 1) /* odd address */ |
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553 { return TRUE; |
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554 } |
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555 |
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diff
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556 p_hdr = USER2MEM(bptr); /* get the internal header */ |
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557 |
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558 lg = (UINT32*)( (UINT8*)bptr + GETSIZE(p_hdr) - sizeof(UINT32) ); |
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diff
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|
559 |
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560 if (lg == 0) |
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561 return TRUE; |
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562 |
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563 if(*lg == GETSIZE(p_hdr) ) |
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564 { |
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|
565 return FALSE; |
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diff
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566 } |
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parents:
diff
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567 return TRUE; |
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|
568 } |
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parents:
diff
changeset
|
569 #endif |
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570 |
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|
571 |
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diff
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|
572 |
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573 /******************************************************************************* |
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diff
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574 ** |
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575 ** Function _find_buf |
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576 ** |
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577 ** Description Internal function which is in charge of finding a free buffer |
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|
578 ** of the requested size in one of the lists. |
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579 ** |
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diff
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580 ** Returns A pointer to the buffer header, or NULL if none available |
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581 ** |
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582 *******************************************************************************/ |
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diff
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|
583 INLINE void * _find_buf (UINT32 size) |
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diff
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584 { |
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|
585 T_RVF_INTERNAL_BUF * p_hdr; |
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586 UINT8 idx; |
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parents:
diff
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|
587 |
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parents:
diff
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|
588 if (size == 0) /* if user requires a 0 byte buffer !! */ |
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parents:
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589 { return (NULL); |
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diff
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|
590 } |
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parents:
diff
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|
591 |
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diff
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|
592 /* add the overhead for buffer corruption check */ |
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parents:
diff
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|
593 size = REQ2SIZE(size); |
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parents:
diff
changeset
|
594 |
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diff
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|
595 /* find the corresponding list */ |
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parents:
diff
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|
596 idx = RVF_BUF_LIST_INDEX(size); |
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parents:
diff
changeset
|
597 |
945cf7f506b2
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parents:
diff
changeset
|
598 /* 1. try in the bin corresponding to the requested size. */ |
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parents:
diff
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|
599 /* 2. try to use the last_remainder chunk. */ |
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parents:
diff
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|
600 /* 3. try in the others bins of greater size. */ |
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parents:
diff
changeset
|
601 |
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parents:
diff
changeset
|
602 if( (lists[idx] == NULL) || ( GETSIZE(lists[idx]) < size) ) |
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parents:
diff
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|
603 /* if the first buffer in the appropriate bin is not big enough. */ |
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parents:
diff
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|
604 { |
945cf7f506b2
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diff
changeset
|
605 rvf_disable(4); /* enter critical section */ |
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parents:
diff
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|
606 |
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parents:
diff
changeset
|
607 if( last_remainder != NULL) |
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parents:
diff
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|
608 { |
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diff
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|
609 p_hdr = last_remainder; |
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diff
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|
610 |
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parents:
diff
changeset
|
611 /* if the last remainder is big enough */ |
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parents:
diff
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|
612 if( GETSIZE(p_hdr) >= size ) |
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diff
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|
613 { |
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diff
changeset
|
614 |
945cf7f506b2
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changeset
|
615 if( GETSIZE(p_hdr) >= (size + RVF_MIN_USABLE_SIZE ) ) /* if the free part may be used */ |
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parents:
diff
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|
616 { /* create a new free buffer and link it in the appropriate list*/ |
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diff
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|
617 |
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diff
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|
618 T_RVF_INTERNAL_BUF * new_buf; |
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diff
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|
619 UINT8 new_idx; |
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|
620 |
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diff
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|
621 new_buf = (T_RVF_INTERNAL_BUF *) ((UINT8*)p_hdr + size + sizeof(T_RVF_INTERNAL_BUF)); |
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diff
changeset
|
622 new_buf->buf_size = GETSIZE(p_hdr) - size - sizeof(T_RVF_INTERNAL_BUF); |
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diff
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|
623 ENDSIZE(new_buf) = new_buf->buf_size; |
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parents:
diff
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|
624 |
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diff
changeset
|
625 /* remove the used buffer from the list */ |
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diff
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|
626 if( p_hdr->header.p_prev != NULL) |
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diff
changeset
|
627 { (p_hdr->header.p_prev)->p_next = p_hdr->p_next; |
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diff
changeset
|
628 } |
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diff
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|
629 else |
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diff
changeset
|
630 { lists[ RVF_BUF_LIST_INDEX( GETSIZE(p_hdr) )] = p_hdr->p_next; |
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diff
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|
631 } |
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diff
changeset
|
632 if( p_hdr->p_next != NULL) |
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|
633 { (p_hdr->p_next)->header.p_prev = p_hdr->header.p_prev; |
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|
634 } |
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diff
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|
635 p_hdr->p_next = NULL; |
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|
636 |
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diff
changeset
|
637 SETSIZE(p_hdr, size); |
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diff
changeset
|
638 ENDSIZE(p_hdr) = size; /* to CHANGE */ |
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diff
changeset
|
639 |
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parents:
diff
changeset
|
640 /* insert the new buffer in the appropriate list */ |
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diff
changeset
|
641 new_idx = RVF_BUF_LIST_INDEX(new_buf->buf_size); |
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diff
changeset
|
642 new_buf->p_next = lists[new_idx]; |
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diff
changeset
|
643 lists[new_idx] = new_buf; |
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changeset
|
644 new_buf->header.p_prev = NULL; |
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diff
changeset
|
645 if( new_buf->p_next != NULL) |
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diff
changeset
|
646 { (new_buf->p_next)->header.p_prev = new_buf; |
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diff
changeset
|
647 } |
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diff
changeset
|
648 RVF_SET_PREV_IN_USE(new_buf); |
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parents:
diff
changeset
|
649 |
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parents:
diff
changeset
|
650 last_remainder = new_buf; |
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parents:
diff
changeset
|
651 |
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parents:
diff
changeset
|
652 rvf_enable(); /* exit critical section */ |
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parents:
diff
changeset
|
653 return p_hdr; |
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parents:
diff
changeset
|
654 |
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parents:
diff
changeset
|
655 } |
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parents:
diff
changeset
|
656 else /* return the entire buffer */ |
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parents:
diff
changeset
|
657 { |
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parents:
diff
changeset
|
658 /* remove the used buffer from the list */ |
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parents:
diff
changeset
|
659 if( p_hdr->header.p_prev != NULL) |
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parents:
diff
changeset
|
660 { (p_hdr->header.p_prev)->p_next = p_hdr->p_next; |
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parents:
diff
changeset
|
661 } |
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parents:
diff
changeset
|
662 else |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
663 { lists[ RVF_BUF_LIST_INDEX( GETSIZE(p_hdr) )] = p_hdr->p_next; |
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664 } |
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665 if( p_hdr->p_next != NULL) |
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666 { (p_hdr->p_next)->header.p_prev = p_hdr->header.p_prev; |
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667 } |
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668 p_hdr->p_next = NULL; |
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669 |
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670 RVF_SET_PREV_IN_USE( NEXTCHUNK(p_hdr) ); |
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671 |
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672 last_remainder = NULL; |
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673 |
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674 rvf_enable(); /* exit critical section */ |
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675 return p_hdr; |
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676 } |
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677 } |
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678 else /* the last remainder is too small */ |
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679 { |
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680 /* clear the last remainder */ |
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681 last_remainder = NULL; |
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682 } |
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683 |
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684 } |
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685 rvf_enable(); /* exit critical section */ |
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686 } |
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687 |
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688 while( idx < RVF_NB_FREE_LISTS ) |
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689 { |
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690 rvf_disable(4); /* enter critical section */ |
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691 |
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692 if( lists[idx] != NULL ) /*if the list is not empty */ |
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693 { /* remove the first buffer from the list */ |
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694 |
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695 p_hdr = lists[idx]; |
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696 if( GETSIZE(p_hdr) >= size) |
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697 { |
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698 if( GETSIZE(p_hdr) >= (size + RVF_MIN_USABLE_SIZE ) ) /* if the free part may be used */ |
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699 { /* create a new free buffer and link it in the appropriate list*/ |
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700 |
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|
701 T_RVF_INTERNAL_BUF * new_buf; |
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702 UINT8 new_idx; |
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703 |
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704 new_buf = (T_RVF_INTERNAL_BUF *) ((UINT8*)p_hdr + size + sizeof(T_RVF_INTERNAL_BUF)); |
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|
705 new_buf->buf_size = GETSIZE( p_hdr) - size - sizeof(T_RVF_INTERNAL_BUF); |
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706 ENDSIZE(new_buf) = new_buf->buf_size; |
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707 |
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diff
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|
708 /* remove the used buffer from the list */ |
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|
709 lists[idx] = p_hdr->p_next; |
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|
710 if( p_hdr->p_next != NULL) |
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|
711 { (p_hdr->p_next)->header.p_prev = NULL; |
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|
712 } |
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parents:
diff
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|
713 p_hdr->p_next = NULL; |
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|
714 |
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diff
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|
715 SETSIZE(p_hdr, size); |
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|
716 ENDSIZE(p_hdr) = size; |
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parents:
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|
717 |
945cf7f506b2
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diff
changeset
|
718 /* insert the new buffer in the appropriate list */ |
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diff
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|
719 new_idx = RVF_BUF_LIST_INDEX(new_buf->buf_size); |
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parents:
diff
changeset
|
720 new_buf->p_next = lists[new_idx]; |
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diff
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|
721 lists[new_idx] = new_buf; |
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parents:
diff
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|
722 new_buf->header.p_prev = NULL; |
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diff
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|
723 if( new_buf->p_next != NULL) |
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diff
changeset
|
724 { (new_buf->p_next)->header.p_prev = new_buf; |
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parents:
diff
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|
725 } |
945cf7f506b2
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parents:
diff
changeset
|
726 RVF_SET_PREV_IN_USE(new_buf); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 last_remainder = new_buf; /* set this new buffer as the last remainder */ |
945cf7f506b2
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parents:
diff
changeset
|
729 |
945cf7f506b2
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parents:
diff
changeset
|
730 rvf_enable(); /* exit critical section */ |
945cf7f506b2
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parents:
diff
changeset
|
731 return p_hdr; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 |
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parents:
diff
changeset
|
733 } |
945cf7f506b2
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parents:
diff
changeset
|
734 else /* return the entire buffer */ |
945cf7f506b2
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parents:
diff
changeset
|
735 { lists[idx] = p_hdr->p_next; |
945cf7f506b2
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parents:
diff
changeset
|
736 if( p_hdr->p_next != NULL) |
945cf7f506b2
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parents:
diff
changeset
|
737 { (p_hdr->p_next)->header.p_prev = NULL; |
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parents:
diff
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|
738 } |
945cf7f506b2
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diff
changeset
|
739 p_hdr->p_next = NULL; |
945cf7f506b2
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parents:
diff
changeset
|
740 RVF_SET_PREV_IN_USE( NEXTCHUNK(p_hdr) ); |
945cf7f506b2
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parents:
diff
changeset
|
741 |
945cf7f506b2
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parents:
diff
changeset
|
742 if( last_remainder == p_hdr) /* if it was the last_remainder, clear it. */ |
945cf7f506b2
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parents:
diff
changeset
|
743 { |
945cf7f506b2
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parents:
diff
changeset
|
744 last_remainder = NULL; |
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parents:
diff
changeset
|
745 } |
945cf7f506b2
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parents:
diff
changeset
|
746 |
945cf7f506b2
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parents:
diff
changeset
|
747 rvf_enable(); /* exit critical section */ |
945cf7f506b2
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parents:
diff
changeset
|
748 return p_hdr; |
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parents:
diff
changeset
|
749 } |
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parents:
diff
changeset
|
750 } |
945cf7f506b2
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parents:
diff
changeset
|
751 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 |
945cf7f506b2
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parents:
diff
changeset
|
753 rvf_enable(); /* exit critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 |
945cf7f506b2
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parents:
diff
changeset
|
755 idx++; /* search in the next list */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 } |
945cf7f506b2
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parents:
diff
changeset
|
757 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 return NULL; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 /******************************************************************************* |
945cf7f506b2
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parents:
diff
changeset
|
763 ** |
945cf7f506b2
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parents:
diff
changeset
|
764 ** Function _release_buf |
945cf7f506b2
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parents:
diff
changeset
|
765 ** |
945cf7f506b2
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parents:
diff
changeset
|
766 ** Description Internal function called to release a buffer after use. |
945cf7f506b2
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parents:
diff
changeset
|
767 ** The parameter points to the beginning of the header. |
945cf7f506b2
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parents:
diff
changeset
|
768 ** |
945cf7f506b2
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parents:
diff
changeset
|
769 ** Returns BOOLEAN: TRUE if successful, else FALSE |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 ** |
945cf7f506b2
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parents:
diff
changeset
|
771 *******************************************************************************/ |
945cf7f506b2
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parents:
diff
changeset
|
772 INLINE BOOLEAN _release_buf (T_RVF_INTERNAL_BUF *p_hdr) |
945cf7f506b2
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parents:
diff
changeset
|
773 { UINT8 idx; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
774 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
775 #if RVF_ENABLE_BUF_CORRUPTION_CHECK /* check for buffer corruption:i.e. if user wrote data after the end of the buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 if ( _rvf_chk_buf_damage( MEM2USER(p_hdr) ) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
777 { rvf_send_trace( "RVF: _release_buf(): buffer corrupted", 37, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
778 return FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
779 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
781 /* check if the buffer has been already freed */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
782 if ( RVF_IS_PREV_FREE( NEXTCHUNK(p_hdr) ) ) /* check buffer status */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
783 { rvf_send_trace( "RVF: _release_buf(): buffer already freed", 41, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
784 return FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
785 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
786 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
787 #endif |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
788 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
789 #if RVF_ENABLE_BUF_LINKAGE_CHECK /* check for buffer linkage */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
790 if ( RVF_BUF_IS_LINKED(p_hdr) ) /* check buffer status */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
791 { rvf_send_trace( "RVF: _release_buf(): free buf buffer linked", 43, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
792 return FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
793 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
794 #endif |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
795 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
796 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
797 rvf_disable(6); /* enter critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
798 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
799 /* try to coalesce the buffer with its neighbors (left and right) */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
800 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
801 if( RVF_IS_PREV_FREE(p_hdr) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 { /* merge the buffer with its left neighbor */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 UINT32 left_buf_size = *((UINT32*)((UINT8*)p_hdr - sizeof(UINT32) ) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
804 T_RVF_INTERNAL_BUF * left_buf = (T_RVF_INTERNAL_BUF *) ((UINT8 *)p_hdr - left_buf_size - sizeof(T_RVF_INTERNAL_BUF) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
805 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
806 /* remove the left buffer from its list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 if( left_buf->header.p_prev == NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
808 { lists[ RVF_BUF_LIST_INDEX(left_buf_size)] = left_buf->p_next; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
809 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 { (left_buf->header.p_prev)->p_next = left_buf->p_next; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 if( left_buf->p_next != NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 (left_buf->p_next)->header.p_prev = left_buf->header.p_prev; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 /* set the size of the newly created buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 SETSIZE(left_buf, (left_buf_size + GETSIZE(p_hdr) + sizeof(T_RVF_INTERNAL_BUF) ) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 /* set the current buffer as free to allow check for double free */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 RVF_SET_PREV_FREE( NEXTCHUNK(p_hdr) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 p_hdr = left_buf; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 /* check for pool limits */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 if( GETSIZE( NEXTCHUNK(p_hdr) ) != 0) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 { T_RVF_INTERNAL_BUF * right_buf = NEXTCHUNK(p_hdr); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
828 /* merge the buffer with its right neighbor */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
829 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
830 if( RVF_IS_PREV_FREE( NEXTCHUNK(right_buf) ) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 { /* remove the right buffer from its list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 UINT32 right_buf_size = GETSIZE( right_buf); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 if( right_buf->header.p_prev == NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 { lists[ RVF_BUF_LIST_INDEX(right_buf_size)] = right_buf->p_next; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 { (right_buf->header.p_prev)->p_next = right_buf->p_next; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 if( right_buf->p_next != NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 { (right_buf->p_next)->header.p_prev = right_buf->header.p_prev; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 right_buf_size += GETSIZE(p_hdr); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 SETSIZE(p_hdr, (right_buf_size + sizeof(T_RVF_INTERNAL_BUF) ) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 if( last_remainder == right_buf) /* keep as last_remainder */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 { last_remainder = p_hdr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
849 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
851 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
853 /* enqueue the free buffer in the appropriate list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
854 idx = RVF_BUF_LIST_INDEX( GETSIZE(p_hdr) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 p_hdr->header.p_prev = NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 p_hdr->p_next = lists[idx]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 lists[idx] = p_hdr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 if( p_hdr->p_next != NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
859 { (p_hdr->p_next)->header.p_prev = p_hdr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
862 ENDSIZE(p_hdr) = GETSIZE(p_hdr); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 RVF_SET_PREV_FREE( NEXTCHUNK(p_hdr) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
865 rvf_enable(); /* exit critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
866 return TRUE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
867 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
868 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
869 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
870 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
871 ** Function _str_cmp |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
872 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
873 ** Description Internal function which compares two null-terminated string. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
874 ** Returns TRUE if they are equal, else FALSE. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
875 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
876 BOOLEAN _str_cmp( char *str1, char * str2) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
877 { UINT8 i; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
878 for ( i = 0; (str1[i] == str2[i]) && (str1[i] != 0) && (str2[i] != 0) && (i < RVF_MAX_MB_LEN); i++ ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
879 if ( i == RVF_MAX_MB_LEN) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
880 { return TRUE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
881 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
882 |
945cf7f506b2
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parents:
diff
changeset
|
883 if ( (str1[i] == 0) && (str2[i] == 0) ) |
945cf7f506b2
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parents:
diff
changeset
|
884 { return TRUE; |
945cf7f506b2
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parents:
diff
changeset
|
885 } |
945cf7f506b2
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parents:
diff
changeset
|
886 return FALSE; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
887 } |
945cf7f506b2
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parents:
diff
changeset
|
888 |
945cf7f506b2
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parents:
diff
changeset
|
889 /****************************************************************************** |
945cf7f506b2
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parents:
diff
changeset
|
890 ** |
945cf7f506b2
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parents:
diff
changeset
|
891 ** MEMORY BANK RELATED FUNCTIONS |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
892 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
893 ******************************************************************************/ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
894 |
945cf7f506b2
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parents:
diff
changeset
|
895 /******************************************************************************* |
945cf7f506b2
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parents:
diff
changeset
|
896 ** |
945cf7f506b2
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parents:
diff
changeset
|
897 ** Function _remove_from_list |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
898 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
899 ** Description Internal function called to remove a buffer from the list of |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
900 ** buffer waiting to be counted on the memory bank. |
945cf7f506b2
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parents:
diff
changeset
|
901 ** The parameter points to the beginning of the header. |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
902 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
903 ** Returns BOOLEAN: TRUE if successful, else FALSE |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
904 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
905 *******************************************************************************/ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
906 BOOLEAN _remove_from_list (void *bptr, T_RVF_MB * mb) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
907 { UINT16 * index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
908 UINT16 free_elem, prec; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
909 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
910 /* check all elements of the list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
911 index = &(mb->first_buffer_index); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
912 prec = RVF_INVALID_INDEX; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
913 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
914 while ( (*index != RVF_INVALID_INDEX) && (waiting_buffers[*index]!=bptr) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
915 { prec = *index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
916 index = &(next_buffer[*index]); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
917 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
918 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
919 if (waiting_buffers[*index] == bptr) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
920 { free_elem = *index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
921 *index = next_buffer[free_elem]; /* link preceding element to the next one */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
922 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
923 if (next_buffer[free_elem] == RVF_INVALID_INDEX ) /* last element in the list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
924 { mb->last_buffer_index = prec; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
925 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
926 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
927 waiting_buffers[free_elem] = NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
928 next_buffer[free_elem] = first_free_element; /* link free elements */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
929 first_free_element = free_elem; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
930 return TRUE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
931 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
932 return FALSE; /* buffer not found */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
933 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
934 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
935 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
936 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
937 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
938 ** Function _add_to_list |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
939 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
940 ** Description Internal function called to add a buffer to the list of |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
941 ** buffer waiting to be counted on the memory bank. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
942 ** The parameter points to the beginning of the header. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
943 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
944 ** Returns BOOLEAN: TRUE if successful, else FALSE |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
945 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
946 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
947 BOOLEAN _add_to_list (void *bptr, T_RVF_MB * mb) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
948 { UINT16 index = first_free_element; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
949 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
950 first_free_element = next_buffer[index]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
951 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
952 waiting_buffers[index] = bptr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
953 next_buffer[index] = RVF_INVALID_INDEX; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
954 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
955 if ( mb->last_buffer_index == RVF_INVALID_INDEX) /* empty list */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
956 { mb->first_buffer_index = index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
957 mb->last_buffer_index = index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
958 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
959 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
960 { next_buffer[mb->last_buffer_index] = index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
961 mb->last_buffer_index = index; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
962 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
963 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
964 return TRUE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
965 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
966 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
967 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
968 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
969 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
970 ** Function rvf_create_mb |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
971 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
972 ** Description Called by an application to create a memory bank |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
973 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
974 ** Parameters: memory bank name, memory bank param |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
975 ** (return) memory bank id |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
976 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
977 ** Returns T_RVF_RET: RVF_OK if success |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
978 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
979 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
980 T_RVF_RET rvf_create_mb(T_RVF_MB_NAME mb_name, T_RVF_MB_PARAM mb_param, T_RVF_MB_ID *mb_id) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
981 { UINT8 num_mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
982 T_RVF_MB * mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
983 UINT32 available_mem = 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
984 UINT32 required_mem = 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
985 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
986 /* find the mb name in the array */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
987 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
988 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
989 if ( num_mb == RVF_MAX_TOTAL_MB ) /* mb name not found */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
990 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
991 /* DLC added for dynamic memory bank creation*/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
992 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
993 /* search the first available place in the array */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
994 T_RVF_MB_ID first_available_mb_id = 0; |
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995 BOOLEAN mb_id_found = FALSE; |
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996 |
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|
997 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (rvf_name_id[num_mb].mb_name[0] != 0) ; num_mb++) |
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|
998 { if( rvf_name_id[num_mb].mb_id == first_available_mb_id) |
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|
999 { first_available_mb_id ++; |
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|
1000 } |
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|
1001 } |
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|
1002 |
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|
1003 while( (first_available_mb_id < RVF_MAX_REAL_MB) && (mb_id_found == FALSE) ) |
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|
1004 { |
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|
1005 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (rvf_name_id[num_mb].mb_name[0] != 0) && (rvf_name_id[num_mb].mb_id != first_available_mb_id) ; num_mb++); |
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diff
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|
1006 if ( rvf_name_id[num_mb].mb_id != first_available_mb_id) |
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parents:
diff
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|
1007 { /* available mb id found */ |
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|
1008 mb_id_found = TRUE; |
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diff
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|
1009 } |
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parents:
diff
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|
1010 else |
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diff
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|
1011 { /* try the next one */ |
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diff
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|
1012 first_available_mb_id++; |
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diff
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|
1013 } |
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diff
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|
1014 } |
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diff
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|
1015 |
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parents:
diff
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|
1016 if ( (num_mb == RVF_MAX_TOTAL_MB) || (first_available_mb_id + 1 >= RVF_MAX_REAL_MB ) ) /* no available space in the array */ |
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parents:
diff
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|
1017 |
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diff
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|
1018 { *mb_id = RVF_INVALID_MB_ID; |
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parents:
diff
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|
1019 return RVF_INVALID_PARAMETER; |
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parents:
diff
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|
1020 } |
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parents:
diff
changeset
|
1021 |
945cf7f506b2
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parents:
diff
changeset
|
1022 if(INC_Initialize_State==INC_END_INITIALIZE) rvf_disable(20); /* enter critical section */ |
945cf7f506b2
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parents:
diff
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|
1023 |
945cf7f506b2
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parents:
diff
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|
1024 /* create the new mb name and id */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1025 strcpy( rvf_name_id[num_mb].mb_name, mb_name); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1026 rvf_name_id[num_mb].mb_id = first_available_mb_id; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1027 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1028 /* initialize the next one */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1029 rvf_name_id[num_mb+1].mb_name[0] = 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1030 rvf_name_id[num_mb+1].mb_id = 0; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1031 |
945cf7f506b2
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parents:
diff
changeset
|
1032 if(INC_Initialize_State==INC_END_INITIALIZE) rvf_enable(); /* exit critical section */ |
945cf7f506b2
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parents:
diff
changeset
|
1033 } |
945cf7f506b2
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parents:
diff
changeset
|
1034 |
945cf7f506b2
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parents:
diff
changeset
|
1035 /* check if the memory bank has been already created */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1036 if ( rvf_name_id[ num_mb].mb_params.size != 0) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1037 { *mb_id = RVF_INVALID_MB_ID; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1038 return RVF_INTERNAL_ERR; |
945cf7f506b2
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parents:
diff
changeset
|
1039 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1040 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1041 rvf_get_available_mem( &available_mem, &required_mem); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1042 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1043 if ( ( (required_mem + mb_param.size)*100) > ( available_mem * _rvf_get_mem_usage_ratio()) ) /* if there is not enough available memory to create this mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1044 { *mb_id = RVF_INVALID_MB_ID; /* In a next version: try to create a dynamic pool */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1045 return RVF_MEMORY_ERR; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1046 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1047 |
945cf7f506b2
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parents:
diff
changeset
|
1048 rvf_disable(20); /* enter critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1049 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1050 /* save the mb parameters for deletion */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1051 rvf_name_id[num_mb].mb_params.size = mb_param.size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1052 rvf_name_id[num_mb].mb_params.watermark = mb_param.watermark; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1053 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1054 * mb_id = rvf_name_id[num_mb].mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1055 mb = &rvf_banks[ *mb_id ]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1056 /* initialize the memory bank structure */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1057 mb->watermark += mb_param.watermark; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1058 mb->max += mb_param.size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1059 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1060 rvf_enable(); /* exit critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1061 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1062 return RVF_OK; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1063 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1064 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1065 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1066 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1067 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1068 ** Function rvf_get_mb_id |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1069 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1070 ** Description Called by an application to get the memory bank id from its name |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1071 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1072 ** Parameters: memory bank name |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1073 ** (return) memory bank id |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1074 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1075 ** Returns T_RVF_RET: RVF_OK if success |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1076 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1077 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1078 T_RVF_RET rvf_get_mb_id(T_RVF_MB_NAME mb_name, T_RVF_MB_ID *mb_id) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1079 { UINT8 num_mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1080 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1081 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1082 /* find the mb name in the array */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1083 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1084 if ( num_mb == RVF_MAX_TOTAL_MB ) /* mb name not found */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1085 { *mb_id = RVF_INVALID_MB_ID; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1086 return RVF_INVALID_PARAMETER; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1087 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1088 if ( rvf_banks[ rvf_name_id[num_mb].mb_id ].max == 0 ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1089 { /* the memory bank has not been created */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1090 *mb_id = RVF_INVALID_MB_ID; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1091 return RVF_NOT_READY; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1092 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1093 *mb_id = rvf_name_id[num_mb].mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1094 return RVF_OK; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1095 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1096 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1097 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1098 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1099 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1100 ** Function rvf_delete_mb |
945cf7f506b2
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1101 ** |
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1102 ** Description Called by an application to delete a memory bank |
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1103 ** |
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1104 ** Parameters: memory bank name |
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1105 ** |
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1106 ** Returns T_RVF_RET: RVF_OK if success |
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1107 ** |
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1108 *******************************************************************************/ |
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1109 T_RVF_RET rvf_delete_mb(T_RVF_MB_NAME mb_name) |
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1110 { UINT8 num_mb; |
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1111 T_RVF_MB * mb; |
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1112 |
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1113 /* find the mb name in the array */ |
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1114 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
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1115 if ( num_mb == RVF_MAX_TOTAL_MB ) /* mb name not found */ |
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1116 { return RVF_INVALID_PARAMETER; |
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1117 } |
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1118 mb = &rvf_banks[ rvf_name_id[num_mb].mb_id ]; |
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1119 |
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1120 /* check if the mb is used more than once or not */ |
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1121 if ( mb->max == rvf_name_id[num_mb].mb_params.size ) |
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1122 { /* mb is used only once, check if cur_memory_used > 0 */ |
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1123 if ( mb->cur_memory_used > 0) |
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1124 { rvf_send_trace( "RVF: rvf_delete_mb(): not all buffers have been freed", 53, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
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1125 return RVF_MEMORY_ERR; |
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1126 /* free all buffers ????? -> NOT POSSIBLE */ |
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1127 } |
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1128 /* initialize mb params */ |
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1129 mb->max = 0; |
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1130 mb->first_buffer_index = RVF_INVALID_INDEX; |
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1131 mb->last_buffer_index = RVF_INVALID_INDEX; |
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1132 mb->watermark = 0; |
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1133 mb->returned_red = FALSE; |
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1134 mb->func = 0; |
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1135 #if RVF_ENABLE_STATS |
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1136 mb->max_reached = 0; |
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1137 mb->required_size = 0; |
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1138 mb->num_buf = 0; |
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1139 #endif |
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1140 |
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1141 } |
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1142 else /* mb is still used by another entity */ |
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1143 { /* change mb params */ |
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1144 mb->max -= rvf_name_id[num_mb].mb_params.size; |
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1145 mb->watermark -= rvf_name_id[num_mb].mb_params.watermark; |
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1146 } |
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1147 |
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1148 rvf_name_id[num_mb].mb_params.size = 0; |
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1149 rvf_name_id[num_mb].mb_params.watermark = 0; |
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1150 |
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1151 return RVF_OK; |
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1152 } |
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1153 |
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1154 T_RVF_RET rvf_mb_is_used(T_RVF_MB_NAME mb_name, UINT8* isUsed) { |
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1155 UINT8 num_mb; |
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1156 T_RVF_MB * mb; |
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1157 |
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1158 *isUsed=0; |
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1159 |
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1160 /* find the mb name in the array */ |
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1161 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
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1162 if ( num_mb == RVF_MAX_TOTAL_MB ) {/* mb name not found */ |
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1163 return RVF_INVALID_PARAMETER; |
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1164 } |
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1165 mb = &rvf_banks[ rvf_name_id[num_mb].mb_id ]; |
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1166 |
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1167 /* check if the mb is used more than once or not */ |
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1168 if ( mb->max == rvf_name_id[num_mb].mb_params.size ) { |
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1169 /* mb is used only once, check if cur_memory_used > 0 */ |
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1170 if ( mb->cur_memory_used > 0) *isUsed=1; |
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1171 } |
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1172 return RVF_OK; |
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1173 } |
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1174 |
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1175 |
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1176 |
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1177 /******************************************************************************* |
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1178 ** |
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1179 ** Function rvf_get_mb_status |
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1180 ** |
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1181 ** Description Called by an application to get the status of a memory bank |
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1182 ** |
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1183 ** Parameters: memory bank id |
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1184 ** |
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1185 ** Returns T_RVF_MB_STATUS: RVF_GREEN if everything is ok, |
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1186 ** RVF_YELLOW if watermark limit has been reached, |
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1187 ** RVF_RED if max size has been reached |
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1188 ** |
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1189 *******************************************************************************/ |
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1190 T_RVF_MB_STATUS rvf_get_mb_status(T_RVF_MB_ID mb_id) |
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1191 { T_RVF_MB * mb; |
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1192 |
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1193 /* checking for invalid memory bank IDs */ |
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1194 if (mb_id >= RVF_MAX_REAL_MB) |
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1195 { |
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1196 #ifdef RVM_DAR_SWE |
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1197 dar_diagnose_generate_emergency (RVF_INVALID_MD_ID_ERRROR, |
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1198 DAR_ASCII_FORMAT, |
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1199 RVM_USE_ID); |
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1200 #else |
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1201 rvf_send_trace (RVF_INVALID_MD_ID_ERRROR, |
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1202 sizeof (RVF_INVALID_MD_ID_ERRROR) - 1, |
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1203 NULL_PARAM, |
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1204 RV_TRACE_LEVEL_ERROR, |
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1205 RVM_USE_ID); |
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1206 #endif |
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1207 return RVF_RED; |
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|
1208 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1209 mb = &rvf_banks[mb_id]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1210 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1211 if ( mb->returned_red == TRUE) /* if a previous count buf or get buf has failed */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1212 { return RVF_RED; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1213 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1214 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1215 if ( mb->cur_memory_used < mb->watermark ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1216 { return RVF_GREEN; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1217 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1218 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1219 { if ( mb->cur_memory_used < mb->max ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1220 { return RVF_YELLOW; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1221 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1222 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1223 { return RVF_RED; /* since max and cur_memory_used are set to 0 for not-created mb, it will return RED*/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1224 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1225 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1226 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1227 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1228 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1229 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1230 ** Function rvf_get_mb_unused_mem |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1231 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1232 ** Description Called by an application to get the number of bytes available |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1233 ** until the memory bank size. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1234 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1235 ** Parameters: memory bank id |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1236 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1237 ** Returns UINT32: number of bytes available |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1238 ** returns 0 if the memory bank has not been created. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1239 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1240 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1241 UINT32 rvf_get_mb_unused_mem(T_RVF_MB_ID mb_id) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1242 { T_RVF_MB * mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1243 mb = &rvf_banks[mb_id]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1244 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1245 if ( mb->returned_red == TRUE) /* if a previous count buf or get buf has failed */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1246 { return 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1247 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1248 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1249 return( mb->max - mb->cur_memory_used); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1250 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1251 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1252 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1253 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1254 ** Function rvf_get_mb_unused_green_mem |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1255 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1256 ** Description Called by an application to get the number of bytes available |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1257 ** until the memory bank watermark. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1258 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1259 ** Parameters: memory bank id |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1260 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1261 ** Returns UINT32: number of bytes available |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1262 ** returns 0 if the memory bank has not been created. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1263 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1264 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1265 UINT32 rvf_get_mb_unused_green_mem(T_RVF_MB_ID mb_id) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1266 { T_RVF_MB * mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1267 mb = &rvf_banks[mb_id]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1268 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1269 if ( mb->returned_red == TRUE) /* if a previous count buf or get buf has failed */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1270 { return 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1271 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1272 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1273 if( mb->cur_memory_used > mb->watermark) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1274 { return 0; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1275 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1276 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1277 return( mb->watermark - mb->cur_memory_used); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1278 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1279 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1280 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1281 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1282 ** Function rvf_get_buf |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1283 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1284 ** Description Called by an application to get a buffer from a memory bank |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1285 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1286 ** Parameters: memory bank id, buffer size |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1287 ** (return) buffer pointer to the allocated buffer or null if |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1288 ** mb status is RVF_RED |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1289 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1290 ** Returns T_RVF_MB_STATUS: RVF_GREEN if everything is ok, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1291 ** RVF_YELLOW if watermark limit has been reached, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1292 ** RVF_RED if max size has been reached (does not return a buffer) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1293 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1294 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1295 T_RVF_MB_STATUS rvf_get_buf(T_RVF_MB_ID mb_id, UINT32 buffer_size, T_RVF_BUFFER** p_buffer) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1296 { T_RVF_MB * mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1297 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1298 /* checking for invalid memory bank IDs */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1299 if (mb_id >= RVF_MAX_REAL_MB) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1300 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1301 #ifdef RVM_DAR_SWE |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1302 dar_diagnose_generate_emergency (RVF_INVALID_MD_ID_ERRROR, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1303 DAR_ASCII_FORMAT, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1304 RVM_USE_ID); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1305 #else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1306 rvf_send_trace (RVF_INVALID_MD_ID_ERRROR, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1307 sizeof (RVF_INVALID_MD_ID_ERRROR) - 1, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1308 NULL_PARAM, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1309 RV_TRACE_LEVEL_ERROR, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1310 RVM_USE_ID); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1311 #endif |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1312 return RVF_RED; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1313 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1314 mb = &rvf_banks[ mb_id ]; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1315 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1316 /* check memory usage */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1317 if ( ( mb->cur_memory_used + buffer_size) > mb->max ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1318 { /* over the limits, return RED and do not allocate a buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1319 mb->returned_red = TRUE; |
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|
1320 *p_buffer = NULL; |
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|
1321 return RVF_RED; |
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|
1322 } |
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|
1323 |
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|
1324 /* find a buffer of the requested size */ |
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|
1325 *p_buffer = _find_buf( buffer_size ); |
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|
1326 if ( *p_buffer == NULL ) /* error during allocation, not enough memory */ |
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|
1327 { //rvf_send_trace( "RVF: rvf_get_buf(): not enough available physical memory", 56, NULL_PARAM, RV_TRACE_LEVEL_ERROR, TRACE_RVF_BUFFER ); |
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|
1328 mb->returned_red = TRUE; |
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|
1329 return RVF_RED; |
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|
1330 } |
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|
1331 |
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|
1332 #if RVF_ENABLE_STATS |
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|
1333 required_size += buffer_size; |
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|
1334 obtained_size += rvf_get_buf_size((UINT8*)(*p_buffer) + sizeof(T_RVF_INTERNAL_BUF)); |
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|
1335 used_size += rvf_get_buf_size((UINT8*)(*p_buffer) + sizeof(T_RVF_INTERNAL_BUF)) + sizeof(T_RVF_INTERNAL_BUF) + RVF_CORRUPT_OVERHEAD; |
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|
1336 mem_in_use += rvf_get_buf_size((UINT8*)(*p_buffer) + sizeof(T_RVF_INTERNAL_BUF)) + sizeof(T_RVF_INTERNAL_BUF) + RVF_CORRUPT_OVERHEAD; |
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|
1337 #endif |
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|
1338 |
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|
1339 if(INC_Initialize_State==INC_END_INITIALIZE) rvf_disable(20); /* enter critical section */ |
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|
1340 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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|
1341 /* set as unlinked */ |
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diff
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|
1342 RVF_SET_BUF_UNLINKED((T_RVF_INTERNAL_BUF*)(*p_buffer)); |
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|
1343 #endif |
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|
1344 |
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diff
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|
1345 /* increase memory use counter */ |
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diff
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|
1346 mb->cur_memory_used += rvf_get_buf_size( (UINT8*)(*p_buffer) + sizeof(T_RVF_INTERNAL_BUF) ); |
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|
1347 ( (T_RVF_INTERNAL_BUF *) (*p_buffer))->header.external.mb_id = mb_id; |
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|
1348 ( (T_RVF_INTERNAL_BUF *) (*p_buffer))->header.external.mb_expected = RVF_INVALID_MB_ID; |
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|
1349 |
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diff
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|
1350 *p_buffer = (UINT8*)(*p_buffer) + sizeof(T_RVF_INTERNAL_BUF); |
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|
1351 |
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|
1352 #if RVF_ENABLE_STATS |
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diff
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|
1353 if ( mb->cur_memory_used > mb->max_reached ) |
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|
1354 { mb->max_reached = mb->cur_memory_used; |
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|
1355 } |
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|
1356 mb->required_size += buffer_size; |
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parents:
diff
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|
1357 mb->num_buf++; |
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|
1358 #endif |
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|
1359 |
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diff
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|
1360 if(INC_Initialize_State==INC_END_INITIALIZE) rvf_enable(); /* exit critical section */ |
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|
1361 |
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|
1362 /* return the correct flag */ |
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diff
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|
1363 if ( mb->cur_memory_used > mb->watermark ) |
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diff
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|
1364 { return RVF_YELLOW; |
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|
1365 } |
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|
1366 else |
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diff
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|
1367 { return RVF_GREEN; |
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|
1368 } |
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|
1369 } |
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|
1370 |
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|
1371 /******************************************************************************* |
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|
1372 ** |
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|
1373 ** Function rvf_count_buf |
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1374 ** |
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1375 ** Description Called by an application to change the memory bank on which a buffer is counted |
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|
1376 ** |
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|
1377 ** Parameters: new memory bank id, |
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|
1378 ** pointer to the buffer. |
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|
1379 ** |
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|
1380 ** Returns T_RVF_MB_STATUS: RVF_GREEN if everything is ok, |
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|
1381 ** RVF_YELLOW if watermark limit has been reached, |
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1382 ** RVF_RED if max size has been reached |
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|
1383 ** |
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|
1384 *******************************************************************************/ |
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diff
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|
1385 T_RVF_MB_STATUS rvf_count_buf(T_RVF_MB_ID mb_id, T_RVF_BUFFER * p_buffer) |
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|
1386 { T_RVF_INTERNAL_BUF * buf; |
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|
1387 UINT32 buf_size; |
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|
1388 T_RVF_MB * new_mb; |
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parents:
diff
changeset
|
1389 T_RVF_MB * old_mb; |
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|
1390 |
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diff
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|
1391 /* checking for invalid memory bank IDs */ |
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|
1392 if (mb_id >= RVF_MAX_REAL_MB) |
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|
1393 { |
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diff
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|
1394 #ifdef RVM_DAR_SWE |
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diff
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|
1395 dar_diagnose_generate_emergency (RVF_INVALID_MD_ID_ERRROR, |
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diff
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|
1396 DAR_ASCII_FORMAT, |
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|
1397 RVM_USE_ID); |
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diff
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|
1398 #else |
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|
1399 rvf_send_trace (RVF_INVALID_MD_ID_ERRROR, |
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|
1400 sizeof (RVF_INVALID_MD_ID_ERRROR) - 1, |
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|
1401 NULL_PARAM, |
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|
1402 RV_TRACE_LEVEL_ERROR, |
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|
1403 RVM_USE_ID); |
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|
1404 #endif |
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|
1405 return RVF_RED; |
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|
1406 } |
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1407 buf = (T_RVF_INTERNAL_BUF *) ( (UINT8 *) p_buffer - sizeof(T_RVF_INTERNAL_BUF) ); |
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|
1408 new_mb = &rvf_banks[mb_id]; |
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|
1409 old_mb = &rvf_banks[buf->header.external.mb_id]; |
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|
1410 |
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|
1411 /* get the size of the buffer and try to count it on the new mb */ |
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|
1412 buf_size = rvf_get_buf_size( p_buffer ); |
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1413 |
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|
1414 if ( ( new_mb->cur_memory_used + buf_size ) < new_mb->max ) |
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|
1415 { /* there is enough memory in the new mb */ |
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|
1416 |
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|
1417 if ( buf->header.external.mb_expected != RVF_INVALID_MB_ID ) |
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|
1418 { /* remove the buffer from the list of waiting buffers in mb expected */ |
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|
1419 _remove_from_list( buf, &rvf_banks[buf->header.external.mb_expected] ); |
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|
1420 buf->header.external.mb_expected = RVF_INVALID_MB_ID; |
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1421 } |
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|
1422 |
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|
1423 rvf_disable(20); /* enter critical section */ |
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|
1424 |
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parents:
diff
changeset
|
1425 /* decrease the memory used in the old mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1426 old_mb->cur_memory_used -= buf_size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1427 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1428 /* increase memory used in the new mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1429 new_mb->cur_memory_used += buf_size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1430 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1431 rvf_enable(); /* exit critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1432 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1433 /* call the callback function if state of the old mb switches to RVF_GREEN and there is no buffer waiting */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1434 if ( (old_mb->cur_memory_used < old_mb->watermark) && (old_mb->first_buffer_index == RVF_INVALID_INDEX) && (old_mb->returned_red == TRUE) && ( old_mb->func != NULL) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1435 { old_mb->returned_red = FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1436 old_mb->func( buf->header.external.mb_id); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1437 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1438 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1439 { /* count as many waiting buffers as possible on the old mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1440 while( (old_mb->first_buffer_index != RVF_INVALID_INDEX) && (rvf_count_buf( buf->header.external.mb_id, (UINT8 *) (waiting_buffers[old_mb->first_buffer_index]) + sizeof(T_RVF_INTERNAL_BUF)) != RVF_RED) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1441 if ( (old_mb->cur_memory_used < old_mb->watermark) && (old_mb->first_buffer_index == RVF_INVALID_INDEX) && (old_mb->returned_red == TRUE) && ( old_mb->func != NULL) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1442 { old_mb->returned_red = FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1443 old_mb->func( buf->header.external.mb_id); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1444 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1445 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1446 /* change mb_id of the buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1447 buf->header.external.mb_id = mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1448 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1449 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1450 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1451 #if RVF_ENABLE_STATS |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1452 if ( new_mb->cur_memory_used > new_mb->max_reached ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1453 { new_mb->max_reached = new_mb->cur_memory_used; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1454 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1455 #endif |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1456 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1457 if ( new_mb->cur_memory_used > new_mb->watermark ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1458 { return RVF_YELLOW; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1459 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1460 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1461 { return RVF_GREEN; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1462 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1463 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1464 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1465 { /* there is not enough memory in the new mb_id */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1466 if ( buf->header.external.mb_expected != RVF_INVALID_MB_ID) /* remove the buffer from old expected mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1467 { _remove_from_list( buf, &rvf_banks[ buf->header.external.mb_expected] ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1468 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1469 /* enqueue the buffer in the list of waiting buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1470 buf->header.external.mb_expected = mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1471 _add_to_list( buf, new_mb ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1472 new_mb->returned_red = TRUE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1473 return RVF_RED; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1474 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1475 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1476 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1477 /******************************************************************************* |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1478 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1479 ** Function rvf_free_buf |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1480 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1481 ** Description Called by an application to free a buffer |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1482 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1483 ** Parameters: buffer pointer |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1484 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1485 ** Returns T_RVF_RET: T_RVF_OK if succesful, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1486 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1487 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1488 T_RVF_RET rvf_free_buf( T_RVF_BUFFER * p_buffer) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1489 { T_RVF_INTERNAL_BUF * buf; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1490 T_RVF_MB * mb; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1491 T_RVF_MB_ID mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1492 UINT32 buf_size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1493 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1494 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1495 buf = USER2MEM(p_buffer); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1496 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1497 mb_id = buf->header.external.mb_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1498 mb = &rvf_banks[mb_id]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1499 buf_size = rvf_get_buf_size(p_buffer); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1500 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1501 /* do not need to change the mb id of the buffer, since it will be overwritten by p_prev */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1502 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1503 /* free the buffer */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1504 if ( !_release_buf(buf) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1505 { return RVF_MEMORY_ERR; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1506 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1507 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1508 #if RVF_ENABLE_STATS |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1509 mem_in_use -= buf_size + sizeof(T_RVF_INTERNAL_BUF) + RVF_CORRUPT_OVERHEAD; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1510 #endif |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1511 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1512 rvf_disable(20); /* enter critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1513 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1514 /* decrease mb memory use */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1515 mb->cur_memory_used -= buf_size; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1516 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1517 rvf_enable(); /* exit critical section */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1518 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1519 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1520 /* call the callback function if state of the mb switches to RVF_GREEN and there is no buffer waiting */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1521 if ( (mb->returned_red == TRUE) && (mb->cur_memory_used < mb->watermark) && ( mb->first_buffer_index == RVF_INVALID_INDEX) && ( mb->func != NULL) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1522 { mb->returned_red = FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1523 mb->func( mb_id); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1524 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1525 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1526 { /* count as many waiting buffers as possible on the mb */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1527 while( (mb->first_buffer_index != RVF_INVALID_INDEX) && (rvf_count_buf( mb_id, (UINT8 *) (waiting_buffers[mb->first_buffer_index]) + sizeof(T_RVF_INTERNAL_BUF)) != RVF_RED) ); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1528 if ( (mb->cur_memory_used < mb->watermark) && ( mb->first_buffer_index == RVF_INVALID_INDEX) && (mb->returned_red == TRUE) && ( mb->func != NULL) ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1529 { mb->returned_red = FALSE; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1530 mb->func( mb_id); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1531 } |
945cf7f506b2
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diff
changeset
|
1532 } |
945cf7f506b2
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parents:
diff
changeset
|
1533 |
945cf7f506b2
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diff
changeset
|
1534 return RVF_OK; |
945cf7f506b2
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parents:
diff
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|
1535 } |
945cf7f506b2
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parents:
diff
changeset
|
1536 |
945cf7f506b2
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parents:
diff
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|
1537 |
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parents:
diff
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|
1538 /******************************************************************************* |
945cf7f506b2
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parents:
diff
changeset
|
1539 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1540 ** Function rvf_set_callback_func |
945cf7f506b2
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parents:
diff
changeset
|
1541 ** |
945cf7f506b2
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parents:
diff
changeset
|
1542 ** Description Called the first time an application wants to set the callback |
945cf7f506b2
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parents:
diff
changeset
|
1543 ** function associated to a memory bank. |
945cf7f506b2
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parents:
diff
changeset
|
1544 ** |
945cf7f506b2
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parents:
diff
changeset
|
1545 ** Parameters: memory bank id, pointer to the callback function. |
945cf7f506b2
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parents:
diff
changeset
|
1546 ** |
945cf7f506b2
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parents:
diff
changeset
|
1547 ** Returns T_RVF_RET: T_RVF_OK if succesful, |
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parents:
diff
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|
1548 ** |
945cf7f506b2
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parents:
diff
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|
1549 *******************************************************************************/ |
945cf7f506b2
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parents:
diff
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|
1550 T_RVF_RET rvf_set_callback_func(T_RVF_MB_ID mb_id, MB_CALLBACK_FUNC func) |
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parents:
diff
changeset
|
1551 { T_RVF_MB * mb; |
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parents:
diff
changeset
|
1552 |
945cf7f506b2
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parents:
diff
changeset
|
1553 /* checking for invalid memory bank IDs */ |
945cf7f506b2
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parents:
diff
changeset
|
1554 if (mb_id >= RVF_MAX_REAL_MB) |
945cf7f506b2
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parents:
diff
changeset
|
1555 return RVF_INVALID_PARAMETER; |
945cf7f506b2
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parents:
diff
changeset
|
1556 mb = &rvf_banks[mb_id]; |
945cf7f506b2
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parents:
diff
changeset
|
1557 if ( (mb->max != 0) && (mb->func == NULL) ) /* if the mb has been created and the callback func has never been set */ |
945cf7f506b2
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parents:
diff
changeset
|
1558 { mb->func = func; |
945cf7f506b2
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parents:
diff
changeset
|
1559 return RVF_OK; |
945cf7f506b2
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parents:
diff
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|
1560 } |
945cf7f506b2
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parents:
diff
changeset
|
1561 return RVF_INVALID_PARAMETER; |
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parents:
diff
changeset
|
1562 } |
945cf7f506b2
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parents:
diff
changeset
|
1563 |
945cf7f506b2
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parents:
diff
changeset
|
1564 |
945cf7f506b2
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parents:
diff
changeset
|
1565 /******************************************************************************* |
945cf7f506b2
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parents:
diff
changeset
|
1566 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1567 ** Function rvf_change_callback_func |
945cf7f506b2
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parents:
diff
changeset
|
1568 ** |
945cf7f506b2
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parents:
diff
changeset
|
1569 ** Description Called by an application to change the callback |
945cf7f506b2
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parents:
diff
changeset
|
1570 ** function associated to a memory bank. |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1571 ** It means the callback function has to be set before. |
945cf7f506b2
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parents:
diff
changeset
|
1572 ** |
945cf7f506b2
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parents:
diff
changeset
|
1573 ** Parameters: memory bank id, pointer to the callback function. |
945cf7f506b2
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parents:
diff
changeset
|
1574 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1575 ** Returns T_RVF_RET: T_RVF_OK if succesful, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1576 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1577 *******************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1578 T_RVF_RET rvf_change_callback_func(T_RVF_MB_ID mb_id, MB_CALLBACK_FUNC func) |
945cf7f506b2
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parents:
diff
changeset
|
1579 { T_RVF_MB * mb; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1580 |
945cf7f506b2
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parents:
diff
changeset
|
1581 /* checking for invalid memory bank IDs */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1582 if (mb_id >= RVF_MAX_REAL_MB) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1583 return RVF_INVALID_PARAMETER; |
945cf7f506b2
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parents:
diff
changeset
|
1584 mb = &rvf_banks[mb_id]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1585 if ( (mb->max != 0) && (mb->func != NULL) ) /* if the mb has been created and the callback func has already been set */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1586 { mb->func = func; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1587 return RVF_OK; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1588 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1589 return RVF_INVALID_PARAMETER; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1590 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1591 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1592 #ifdef _WINDOWS_ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1593 /******************************************************************************* |
945cf7f506b2
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parents:
diff
changeset
|
1594 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1595 ** Function _rvf_window_dump_mem |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1596 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1597 ** Description Called by a C++ object to update the graphical display of |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1598 ** memory |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1599 ** |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1600 ** Parameters: Opaque pointer to C++ object |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1601 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1602 ** Returns void |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1603 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1604 ** WARNING DON'T CHANGE THE SYNTAX OF DISPLAYED DATAS SINCE |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1605 ** THEY ARE PARSED TO DISPLAY GRAPHICALLY THE MEMORY |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1606 ** STATUS |
945cf7f506b2
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parents:
diff
changeset
|
1607 ** |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1608 *******************************************************************************/ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1609 void _rvf_window_dump_mem(void *m) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1610 { |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1611 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1612 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1613 #if RVF_ENABLE_STATS /* conditional compilation if stats are enabled */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1614 char mb_info[100]; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
1615 UINT16 num_mb, num_buf, index; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1616 UINT32 total_mem_size = 0; |
945cf7f506b2
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parents:
diff
changeset
|
1617 UINT32 total_max_used = 0; |
945cf7f506b2
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parents:
diff
changeset
|
1618 UINT32 total_cur_used = 0; |
945cf7f506b2
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parents:
diff
changeset
|
1619 T_RVF_MB * mb; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1620 |
945cf7f506b2
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parents:
diff
changeset
|
1621 |
945cf7f506b2
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parents:
diff
changeset
|
1622 for ( num_mb = 0; num_mb < RVF_MAX_TOTAL_MB; num_mb++ ) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1623 { |
945cf7f506b2
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parents:
diff
changeset
|
1624 /* trace the mb if it has been created*/ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1625 if ( rvf_name_id[num_mb].mb_params.size > 0 ) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1626 { mb = &rvf_banks[ rvf_name_id[num_mb].mb_id ]; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1627 num_buf = 0; |
945cf7f506b2
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parents:
diff
changeset
|
1628 index = mb->first_buffer_index; |
945cf7f506b2
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parents:
diff
changeset
|
1629 while ( index != RVF_INVALID_INDEX) |
945cf7f506b2
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parents:
diff
changeset
|
1630 { num_buf++; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1631 index = next_buffer[index]; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1632 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1633 strcpy(mb_info,rvf_name_id[num_mb].mb_name); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1634 mb_info[10]='\0'; |
945cf7f506b2
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parents:
diff
changeset
|
1635 AddNewState(m,mb_info, |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1636 mb->cur_memory_used,mb->max_reached,mb->watermark,mb->max); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1637 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1638 |
945cf7f506b2
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parents:
diff
changeset
|
1639 total_mem_size += mb->max; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1640 total_max_used += mb->max_reached; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1641 total_cur_used += mb->cur_memory_used; |
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1642 } |
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|
1643 } |
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1644 |
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1645 #endif /* RVF_ENABLE_STATS */ |
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1646 } |
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1647 |
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1648 #endif |
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1649 |
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1650 /******************************************************************************* |
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1651 ** |
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|
1652 ** Function rvf_dump_mem |
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|
1653 ** |
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|
1654 ** Description Called by an application to dump mb state and display statistics |
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1655 ** |
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|
1656 ** Parameters: None |
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|
1657 ** |
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1658 ** Returns void |
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|
1659 ** |
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1660 ** WARNING DON'T CHANGE THE SYNTAX OF DISPLAYED DATAS SINCE |
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1661 ** THEY ARE PARSED TO DISPLAY GRAPHICALLY THE MEMORY |
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1662 ** STATUS |
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|
1663 ** |
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1664 *******************************************************************************/ |
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|
1665 void rvf_dump_mem() |
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|
1666 { |
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|
1667 #if RVF_ENABLE_STATS /* conditional compilation if stats are enabled */ |
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|
1668 char mb_info[100]; |
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|
1669 UINT16 num_mb, num_buf, index; |
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|
1670 UINT32 total_mem_size = 0; |
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|
1671 UINT32 total_max_used = 0; |
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|
1672 UINT32 total_cur_used = 0; |
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|
1673 T_RVF_MB * mb; |
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|
1674 |
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|
1675 |
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|
1676 /* display memory required, obtained and ratio */ |
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|
1677 rvf_send_trace("MEM STAT: Total memory required", 31, required_size, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1678 rvf_send_trace("MEM STAT: Total memory obtained", 31, obtained_size, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1679 rvf_send_trace("MEM STAT: Total memory used ", 31, used_size, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1680 sprintf( mb_info,"MEM STAT: Mem usage ratio : %010f%%", ( (double)(required_size) / (double)(obtained_size) ) *100 ); |
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|
1681 rvf_send_trace(mb_info, 44, NULL_PARAM , RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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1682 |
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|
1683 rvf_send_trace("*** START DUMPING MEMORY BANK ***", 33, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1684 /* for each mb, display its name, its id, its cur_size, its watermark, its limit, its max reached, the number of callback functions enqueued, |
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|
1685 (the requested size, the number of allocated buffer), the average buffer size for this mb */ |
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|
1686 rvf_send_trace("**MB_NAME* Id Used_mem Watermark Limit Peak Nb_buff Avg_buf_size", 67, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1687 |
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|
1688 for ( num_mb = 0; num_mb < RVF_MAX_TOTAL_MB; num_mb++ ) |
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|
1689 { |
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|
1690 /* trace the mb if it has been created*/ |
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|
1691 if ( rvf_name_id[num_mb].mb_params.size > 0 ) |
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1692 { mb = &rvf_banks[ rvf_name_id[num_mb].mb_id ]; |
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|
1693 num_buf = 0; |
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|
1694 index = mb->first_buffer_index; |
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|
1695 while ( index != RVF_INVALID_INDEX) |
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|
1696 { num_buf++; |
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|
1697 index = next_buffer[index]; |
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|
1698 } |
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|
1699 sprintf( mb_info, "%10.10s %2d %6d %6d %6d %6d %2d %6d", |
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|
1700 rvf_name_id[num_mb].mb_name, rvf_name_id[num_mb].mb_id, |
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|
1701 mb->cur_memory_used, mb->watermark, mb->max, mb->max_reached, num_buf, |
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|
1702 mb->num_buf == 0? 0:mb->required_size / mb->num_buf); |
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|
1703 |
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|
1704 rvf_send_trace( mb_info, 67, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1705 |
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|
1706 total_mem_size += mb->max; |
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|
1707 total_max_used += mb->max_reached; |
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|
1708 total_cur_used += mb->cur_memory_used; |
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|
1709 } |
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|
1710 } |
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diff
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|
1711 sprintf( mb_info, "TOTAL: ******** %6d********** %6d %6d", |
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|
1712 total_cur_used, total_mem_size, total_max_used ); |
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|
1713 |
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|
1714 rvf_send_trace( mb_info, 46, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
1715 |
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|
1716 #endif /* RVF_ENABLE_STATS */ |
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|
1717 } |
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|
1718 |
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|
1719 |
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|
1720 /******************************************************************************* |
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|
1721 ** |
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|
1722 ** Function rvf_get_available_mem |
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1723 ** |
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|
1724 ** Description Called to get the total size of the memory and the used size. |
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|
1725 ** |
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|
1726 ** Parameters: (return) UINT32 * total_size: contains the number of bytes in the memory. |
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|
1727 ** (return) UINT32 * used_size: contains the number of used bytes in the memory. |
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|
1728 ** |
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|
1729 ** Returns T_RVF_RET: RVF_OK if successful, else a negative value. |
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|
1730 ** |
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1731 *******************************************************************************/ |
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|
1732 T_RVF_RET rvf_get_available_mem( UINT32 * total_size, UINT32 * used_size ) |
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1733 { |
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|
1734 UINT16 count; |
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|
1735 *total_size = 0; |
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|
1736 *used_size = 0; |
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|
1737 |
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|
1738 /* check if there is enough available physical memory (static or dynamic): if Sum(mb size) <= Sum(pool size)*/ |
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|
1739 for ( count = 0; count < _rvf_get_number_of_pool(); count ++ ) /* sum the memory in pools */ |
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|
1740 { *total_size += _rvf_pools[count].pool_size; |
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1741 } |
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|
1742 /* sum the memory required by existing mb */ |
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|
1743 for ( count = 0; count < RVF_MAX_REAL_MB; count ++ ) |
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|
1744 { *used_size += rvf_banks[count].max; |
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|
1745 } |
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|
1746 |
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diff
changeset
|
1747 return RVF_OK; |
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diff
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|
1748 } |
945cf7f506b2
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diff
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|
1749 |
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|
1750 |
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|
1751 /******************************************************************************* |
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|
1752 ** |
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diff
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|
1753 ** Function rvf_get_mb_param |
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diff
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|
1754 ** |
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diff
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|
1755 ** Description return the parameters of a specific memory bank |
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diff
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|
1756 ** |
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diff
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|
1757 ** Parameters: T_RVF_MB_NAME: name of the memory bank |
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diff
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|
1758 ** (return) T_RVF_MB_PARAM*: parameter of the memory bank. |
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parents:
diff
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|
1759 ** |
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diff
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|
1760 ** Returns T_RVF_RET: RVF_OK if successful, else a negative value. |
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parents:
diff
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|
1761 ** |
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diff
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|
1762 *******************************************************************************/ |
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parents:
diff
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|
1763 T_RVF_RET rvf_get_mb_param( T_RVF_MB_NAME mb_name, T_RVF_MB_PARAM * param) |
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parents:
diff
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|
1764 { UINT8 num_mb; |
945cf7f506b2
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parents:
diff
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|
1765 |
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parents:
diff
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|
1766 /* find the mb name in the array */ |
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diff
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|
1767 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
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parents:
diff
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|
1768 if ( num_mb == RVF_MAX_TOTAL_MB ) /* mb name not found */ |
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parents:
diff
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|
1769 { return RVF_INVALID_PARAMETER; |
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diff
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|
1770 } |
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diff
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|
1771 |
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diff
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|
1772 /* copy the parameters of the memory bank */ |
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parents:
diff
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|
1773 *param = rvf_name_id[num_mb].mb_params; |
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diff
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|
1774 |
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diff
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|
1775 return RVF_OK; |
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diff
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|
1776 } |
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diff
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|
1777 |
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diff
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|
1778 |
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diff
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|
1779 /******************************************************************************* |
945cf7f506b2
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parents:
diff
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|
1780 ** |
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parents:
diff
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|
1781 ** Function rvf_set_mb_param |
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parents:
diff
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|
1782 ** |
945cf7f506b2
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parents:
diff
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|
1783 ** Description change the parameters of a specific memory bank |
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parents:
diff
changeset
|
1784 ** |
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diff
changeset
|
1785 ** Parameters: T_RVF_MB_NAME: name of the memory bank |
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parents:
diff
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|
1786 ** T_RVF_MB_PARAM*: parameter of the memory bank. |
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parents:
diff
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|
1787 ** |
945cf7f506b2
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parents:
diff
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|
1788 ** Returns T_RVF_RET: RVF_OK if successful, else a negative value. |
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parents:
diff
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|
1789 ** |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1790 *******************************************************************************/ |
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parents:
diff
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|
1791 T_RVF_RET rvf_set_mb_param( T_RVF_MB_NAME mb_name, T_RVF_MB_PARAM * param) |
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parents:
diff
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|
1792 { UINT8 num_mb; |
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parents:
diff
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|
1793 T_RVF_MB_ID mb_id; |
945cf7f506b2
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parents:
diff
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|
1794 T_RVF_MB * mb; |
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parents:
diff
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|
1795 |
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parents:
diff
changeset
|
1796 /* find the mb name in the array */ |
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parents:
diff
changeset
|
1797 for ( num_mb = 0; (num_mb < RVF_MAX_TOTAL_MB) && (!_str_cmp(mb_name, rvf_name_id[num_mb].mb_name) ); num_mb++); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1798 if ( num_mb == RVF_MAX_TOTAL_MB ) /* mb name not found */ |
945cf7f506b2
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parents:
diff
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|
1799 { return RVF_INVALID_PARAMETER; |
945cf7f506b2
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parents:
diff
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|
1800 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1801 |
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diff
changeset
|
1802 mb_id = rvf_name_id[num_mb].mb_id; |
945cf7f506b2
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parents:
diff
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|
1803 mb = &rvf_banks[ mb_id ]; |
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parents:
diff
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|
1804 |
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parents:
diff
changeset
|
1805 rvf_disable(20); /* enter critical section */ |
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parents:
diff
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|
1806 |
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parents:
diff
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|
1807 /* decrease the mb param by the old parameters */ |
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parents:
diff
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|
1808 mb->watermark -= rvf_name_id[num_mb].mb_params.watermark; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1809 mb->max -= rvf_name_id[num_mb].mb_params.size; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
1810 |
945cf7f506b2
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parents:
diff
changeset
|
1811 /* save the mb parameters */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1812 rvf_name_id[num_mb].mb_params.size = param->size; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1813 rvf_name_id[num_mb].mb_params.watermark = param->watermark; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1814 |
945cf7f506b2
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diff
changeset
|
1815 /* increase the mb param by the new parameters */ |
945cf7f506b2
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parents:
diff
changeset
|
1816 mb->watermark += param->watermark; |
945cf7f506b2
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parents:
diff
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|
1817 mb->max += param->size; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1818 |
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diff
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|
1819 rvf_enable(); /* exit critical section */ |
945cf7f506b2
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parents:
diff
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|
1820 |
945cf7f506b2
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parents:
diff
changeset
|
1821 /* dequeue callback functions if state switches to RVF_GREEN */ |
945cf7f506b2
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parents:
diff
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|
1822 |
945cf7f506b2
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diff
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|
1823 return RVF_OK; |
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parents:
diff
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|
1824 } |
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diff
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|
1825 |
945cf7f506b2
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diff
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|
1826 |
945cf7f506b2
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diff
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|
1827 |
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diff
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|
1828 |
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diff
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|
1829 /******************************************************************************* |
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|
1830 ** |
945cf7f506b2
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diff
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|
1831 ** Function rvf_empty_mailboxes |
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parents:
diff
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|
1832 ** |
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diff
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|
1833 ** Description Called by rvf_exit_task to empty a task's mailboxes before |
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diff
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|
1834 ** killing it |
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diff
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|
1835 ** |
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diff
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|
1836 ** Parameters: task_id: task of wich the mailboxes have to be emptied |
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parents:
diff
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|
1837 ** |
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diff
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|
1838 ** Returns RV_OK |
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diff
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|
1839 ** |
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diff
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|
1840 *******************************************************************************/ |
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diff
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|
1841 T_RV_RET _rvf_empty_mailboxes (T_RVF_G_ADDR_ID task_id) |
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parents:
diff
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|
1842 { |
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diff
changeset
|
1843 void * p_buf = NULL; |
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diff
changeset
|
1844 T_RVF_INTERNAL_BUF * p_hdr; |
945cf7f506b2
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parents:
diff
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|
1845 UINT8 mbox_id = 0; |
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diff
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|
1846 |
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parents:
diff
changeset
|
1847 if (task_id >= MAX_RVF_TASKS) |
945cf7f506b2
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parents:
diff
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|
1848 { |
945cf7f506b2
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parents:
diff
changeset
|
1849 rvf_send_trace( "RVF: rvf_empty_mbox(): invalid taskid: ", 39, task_id, RV_TRACE_LEVEL_ERROR, RVM_USE_ID ); |
945cf7f506b2
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diff
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|
1850 return RVF_INVALID_PARAMETER; |
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parents:
diff
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|
1851 } |
945cf7f506b2
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parents:
diff
changeset
|
1852 |
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parents:
diff
changeset
|
1853 for (mbox_id = 0; mbox_id< RVF_NUM_TASK_MBOX; mbox_id++) |
945cf7f506b2
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parents:
diff
changeset
|
1854 { /* while the chained list is not empty */ |
945cf7f506b2
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parents:
diff
changeset
|
1855 /*while ( OSTaskQFirst[task_id][mbox_id] ) |
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1856 { |
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1857 rvf_disable(9); |
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1858 |
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1859 p_hdr = OSTaskQFirst[task_id][mbox_id]; |
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1860 OSTaskQFirst[task_id][mbox_id] = p_hdr->p_next; |
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1861 */ |
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1862 while ( pRtAddrIdTable[task_id]->OSTaskQFirst[mbox_id] ) |
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1863 { |
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1864 rvf_disable(9); |
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1865 |
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1866 p_hdr = pRtAddrIdTable[task_id]->OSTaskQFirst[mbox_id]; |
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1867 pRtAddrIdTable[task_id]->OSTaskQFirst[mbox_id] = p_hdr->p_next; |
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1868 |
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1869 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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1870 /* set as unlinked */ |
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1871 RVF_SET_BUF_UNLINKED(p_hdr); |
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1872 #endif |
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1873 |
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1874 p_buf = (UINT8 *)p_hdr + sizeof(T_RVF_INTERNAL_BUF); |
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1875 |
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1876 rvf_enable(); /* exit critical section */ |
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1877 |
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1878 rvf_free_buf(p_buf); |
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1879 } |
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1880 } |
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1881 |
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1882 |
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1883 return (RV_OK); |
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1884 } |
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1885 |
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1886 |
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1887 /******************************************************************************* |
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1888 ** |
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1889 ** Function rvf_scan_next |
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1890 ** |
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1891 ** Description return the next item in the queue if any. |
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1892 ** If the end of the queue is reached, returns NULL. |
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1893 ** If current item is NULL, returns the first item in the queue. |
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1894 ** |
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1895 ** Returns NULL if the end of the queue is reached, else a pointer to the buffer. |
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1896 ** |
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1897 *******************************************************************************/ |
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1898 T_RVF_BUFFER * rvf_scan_next (T_RVF_BUFFER_Q * p_q, T_RVF_BUFFER * p_buf) |
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1899 { |
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1900 T_RVF_INTERNAL_BUF *p_hdr; |
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1901 |
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1902 if (!p_q->count) /* if the queue is empty */ |
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1903 return (NULL); |
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1904 |
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1905 if (p_buf == NULL) /* if current item == NULL, returns the first one */ |
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1906 { |
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1907 return (T_RVF_BUFFER*)p_q->p_first; |
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1908 } |
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1909 |
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1910 rvf_disable(12); /* enter critical section */ |
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1911 |
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1912 p_hdr = (T_RVF_INTERNAL_BUF *)((UINT8 *)p_buf - sizeof(T_RVF_INTERNAL_BUF)); |
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1913 p_hdr = p_hdr->p_next; |
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1914 if (p_hdr != NULL) |
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1915 { p_hdr = (T_RVF_INTERNAL_BUF*) ((UINT8 *)p_hdr + sizeof(T_RVF_INTERNAL_BUF)); |
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1916 } |
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1917 |
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1918 rvf_enable(); |
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1919 |
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1920 return (T_RVF_BUFFER*)p_hdr; |
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1921 } |
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1922 |
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1923 |
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1924 /******************************************************************************* |
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1925 ** |
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1926 ** Function rvf_remove_from_queue |
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1927 ** |
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1928 ** Description remove a specific item from a queue |
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1929 ** |
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1930 ** Returns RVF_OK if the item is removed, RVF_INTERNAL_ERR else. |
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1931 ** |
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1932 *******************************************************************************/ |
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1933 T_RVF_RET rvf_remove_from_queue (T_RVF_BUFFER_Q * p_q, T_RVF_BUFFER * p_buf) |
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1934 { |
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1935 T_RVF_INTERNAL_BUF *p_hdr; |
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1936 T_RVF_INTERNAL_BUF *p_target; |
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1937 |
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1938 |
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1939 if (!p_q->count) /* if the queue is empty */ |
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1940 return (RVF_INTERNAL_ERR); |
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1941 |
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1942 rvf_disable(12); /* enter critical section */ |
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1943 |
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1944 /* find the specific item in the queue */ |
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1945 p_target = USER2MEM((UINT8*)p_buf); |
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1946 p_hdr = USER2MEM( (UINT8 *)p_q->p_first); |
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1947 |
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1948 if( p_hdr == p_target ) |
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1949 { /* the specific item is the first one */ |
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1950 rvf_dequeue( p_q); |
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1951 rvf_enable(); |
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1952 return (RVF_OK); |
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1953 } |
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1954 |
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1955 while( (p_hdr->p_next != p_target) && (p_hdr->p_next != NULL) ) |
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1956 { p_hdr = p_hdr->p_next; |
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1957 } |
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1958 |
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1959 if( p_hdr->p_next == NULL) /* item not found */ |
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1960 { rvf_enable(); |
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1961 return (RVF_INTERNAL_ERR); |
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1962 } |
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1963 |
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1964 |
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1965 p_hdr->p_next = p_target->p_next; |
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1966 p_q->count--; |
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1967 |
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1968 /* if we removed the last buffer */ |
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1969 if (p_q->p_last == p_buf) |
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1970 { p_q->p_last = p_hdr + sizeof(T_RVF_INTERNAL_BUF); |
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1971 } |
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1972 |
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1973 p_target->p_next = NULL; |
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1974 |
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1975 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
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1976 /* set as unlinked */ |
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1977 RVF_SET_BUF_UNLINKED(p_target); |
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1978 #endif |
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1979 |
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1980 rvf_enable(); /* exit critical section */ |
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1981 |
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1982 return (RVF_OK); |
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1983 } |
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1984 |
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1985 /******************************************************************************* |
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1986 ** |
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1987 ** Function rvf_dump_pool |
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1988 ** |
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1989 ** Description Called by an application to dump memory pool usage |
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1990 ** |
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1991 ** Parameters: None |
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1992 ** |
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1993 ** Returns void |
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|
1994 ** |
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|
1995 *******************************************************************************/ |
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1996 void rvf_dump_pool() |
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|
1997 { |
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1998 #if RVF_ENABLE_STATS /* conditional compilation if stats are enabled */ |
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|
1999 |
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|
2000 UINT16 num_pool; |
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|
2001 UINT32 total_mem = 0; |
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|
2002 |
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|
2003 /* display memory stats */ |
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|
2004 rvf_send_trace("*** START DUMPING MEMORY ***", 28, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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|
2005 |
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|
2006 /* display the total amount of memory available in the system */ |
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|
2007 /* and the total amount of memory currently in use */ |
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parents:
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|
2008 for( num_pool = 0; num_pool < _rvf_get_number_of_pool(); num_pool++) |
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parents:
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|
2009 { total_mem += _rvf_pools[num_pool].pool_size; |
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parents:
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changeset
|
2010 } |
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parents:
diff
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|
2011 |
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parents:
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|
2012 rvf_send_trace( "Total memory available ", 23, total_mem, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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parents:
diff
changeset
|
2013 rvf_send_trace( "Memory currently in use", 23, mem_in_use, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
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parents:
diff
changeset
|
2014 |
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parents:
diff
changeset
|
2015 #endif /* RVF_ENABLE_STATS */ |
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parents:
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changeset
|
2016 } |
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parents:
diff
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|
2017 |
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parents:
diff
changeset
|
2018 static void rvf_free_protected_buf(void *buf) |
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parents:
diff
changeset
|
2019 { |
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parents:
diff
changeset
|
2020 rvf_free_buf(buf); |
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parents:
diff
changeset
|
2021 } |
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parents:
diff
changeset
|
2022 |
945cf7f506b2
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parents:
diff
changeset
|
2023 void rvf_get_protected_buf(T_RVF_MB_ID mb_id, UINT32 buffer_size, T_RVF_BUFFER** p_buffer) |
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parents:
diff
changeset
|
2024 { |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2025 T_RVF_MB_STATUS err; |
945cf7f506b2
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parents:
diff
changeset
|
2026 err=rvf_get_buf(mb_id,buffer_size,p_buffer); |
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parents:
diff
changeset
|
2027 if (err==RVF_GREEN) |
945cf7f506b2
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parents:
diff
changeset
|
2028 { |
945cf7f506b2
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parents:
diff
changeset
|
2029 struct _protectedPtr_ *ptr; |
945cf7f506b2
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parents:
diff
changeset
|
2030 struct _exceptionContext_ *context; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2031 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2032 context=_currentExceptionContext_[rvf_get_taskid()]; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2033 err=rvf_get_buf(mb_id,sizeof(struct _protectedPtr_),(void*)&ptr); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2034 ptr->next=NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2035 ptr->previous=NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2036 ptr->ptr=*p_buffer; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2037 ptr->func=rvf_free_protected_buf; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2038 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2039 if (err==RVF_GREEN) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2040 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2041 if (context->stack==NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2042 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2043 context->stack=ptr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2044 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2045 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2046 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2047 ptr->previous=context->stack; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2048 context->stack->next=ptr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2049 context->stack=ptr; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2050 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2051 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2052 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2053 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2054 rvf_free_buf(*p_buffer); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2055 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2056 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2057 if (err!=RVF_GREEN) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2058 throw(E_not_enough_memory); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2059 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2060 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2061 //TISHMMS Project |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2062 /* add by xmzhou_trace_string to trace debug trace message */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2063 void xmzhou_trace_string(char * string2trace) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2064 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2065 rvf_send_trace(string2trace,strlen(string2trace),NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, RVM_USE_ID); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2066 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2067 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2068 void xmzhou_trace_string_value(char * string2trace,UINT32 value) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2069 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2070 rvf_send_trace(string2trace,strlen(string2trace),value, RV_TRACE_LEVEL_DEBUG_LOW, RVM_USE_ID); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2071 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2072 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2073 static void mychar2hex(char ch, char *str) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2074 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2075 unsigned char h_nibble = (ch >> 4) & 0x0F; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2076 unsigned char l_nibble = ch & 0x0F; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2077 |
945cf7f506b2
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2078 if (h_nibble < 10) |
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2079 str[0] = 48 + h_nibble; |
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2080 else |
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2081 str[0] = 55 + h_nibble; |
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2082 |
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2083 if (l_nibble < 10) |
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2084 str[1] = 48 + l_nibble; |
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2085 else |
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2086 str[1] = 55 + l_nibble; |
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2087 } |
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2088 |
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2089 void xmzhou_trace_n_bytes(char * buffer0, UINT32 len) |
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2090 { |
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2091 int i; |
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2092 int traced_len=0; |
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2093 char mybuffer[40]; |
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2094 char *tracebuffer; |
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2095 |
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2096 if(buffer0==NULL) return; |
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2097 |
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2098 xmzhou_trace_string_value("xmzhou dumping data length=",len); |
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2099 xmzhou_trace_string("-------"); |
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2100 |
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2101 |
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2102 while(traced_len<len){ |
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|
2103 |
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2104 if((len-traced_len)>=16){ |
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2105 tracebuffer=mybuffer; |
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2106 for (i = 0; i < 16; i++) { |
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2107 mychar2hex (buffer0[traced_len+i], tracebuffer); |
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2108 tracebuffer += 2; |
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2109 } |
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2110 traced_len+=16; |
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2111 *tracebuffer = '\0'; |
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2112 rvf_send_trace(mybuffer,strlen(mybuffer),NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, RVM_USE_ID); |
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diff
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|
2113 rvf_delay(20); |
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|
2114 }else{ |
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2115 tracebuffer=mybuffer; |
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2116 for(i=0;i<(len-traced_len);i++) |
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parents:
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2117 { |
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parents:
diff
changeset
|
2118 mychar2hex (buffer0[traced_len+i], tracebuffer); |
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parents:
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2119 tracebuffer += 2; |
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parents:
diff
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2120 } |
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parents:
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2121 *tracebuffer = '\0'; |
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parents:
diff
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2122 rvf_send_trace(mybuffer,strlen(mybuffer),NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, RVM_USE_ID); |
945cf7f506b2
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diff
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|
2123 rvf_delay(20); |
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src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
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2124 break; |
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parents:
diff
changeset
|
2125 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
2126 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
2127 } |
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src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
2128 } |