FreeCalypso > hg > fc-selenite
annotate src/g23m-aci/gdd_dio/gdd_dio_drv.c @ 135:ac4c0a9bc022
FFS dev.c: change from Magnetite for potential future
embedded modem products with K5A32xxCTM flash chips
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 20 Dec 2018 04:24:06 +0000 |
parents | d393cd9bb723 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2004 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : DIOv4 GDD functional interfaces |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #define GDD_DIO_DRV_C |
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22 |
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23 /*==== INCLUDES =============================================================*/ |
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24 |
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25 #include <string.h> |
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26 #include "typedefs.h" /* to get Condat data types */ |
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27 #include "vsi.h" /* to get a lot of macros */ |
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28 |
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29 /* DIO stuff */ |
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30 #include "dio.h" |
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31 #include "dio_il/dio_drv.h" |
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32 |
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33 /* GDD_DIO stuff */ |
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34 |
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35 /* We must define P_DIO_H, in order to avoid inclusion of p_dio.h. |
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36 This is necessary due to the special fact, that "dio.h", which is included |
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37 in the header "dio_io/dio_drv.h", mirrors the header "p_dio.h". */ |
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38 #define P_DIO_H |
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39 |
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40 #include "gdd_dio.h" |
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41 #include "gdd_dio_rxf.h" |
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42 #include "gdd_dio_txf.h" |
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43 #include "gdd_dio_queue.h" |
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44 #include "gdd_dio_con_mgr.h" /* for gdd_dio_con_mgr_mark_dead() */ |
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45 |
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46 |
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47 |
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48 |
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49 /*==== CONSTANTS ============================================================*/ |
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50 |
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51 /* |
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52 * SEE_TRACE_DURING_SYS_INIT, if defined, allows the showing of traces during |
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53 * system initialization. The definition should be removed for normal |
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54 * operation. |
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55 * SEE_DIO_READ_WRITE_DATA, if defined, displays the data content of DIO_READ and |
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56 * DIO_WRITE. The definition should be removed for normal operation. |
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57 */ |
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58 /* #define SEE_TRACE_DURING_SYS_INIT */ |
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59 /* #define SEE_DIO_READ_WRITE_DATA */ |
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60 |
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61 /*==== DEFINITIONS ==========================================================*/ |
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62 |
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63 #ifdef SEE_TRACE_DURING_SYS_INIT |
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64 |
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65 #ifdef TRACE_FUNCTION |
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66 #undef TRACE_FUNCTION |
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67 #define TRACE_FUNCTION TRACE_ERROR |
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68 #endif /* #ifdef TRACE_FUNCTION */ |
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69 |
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70 #ifdef TRACE_EVENT |
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71 #undef TRACE_EVENT |
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72 #define TRACE_EVENT TRACE_ERROR |
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73 #endif /* #ifdef TRACE_EVENT */ |
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74 |
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75 #endif /* #ifdef SEE_TRACE_DURING_SYS_INIT */ |
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76 |
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77 |
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78 #define IS_DRV_NUM_BAT(n) (((n&DIO_DRV_MASK)==DIO_DRV_BAT)?TRUE:FALSE) |
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79 #define IS_DRV_NUM_APP(n) (((n&DIO_DRV_MASK)==DIO_DRV_APP)?TRUE:FALSE) |
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80 #define IS_DIO_TYPE_PKT(n) (((n&DIO_TYPE_MASK)==DIO_TYPE_PKT)?TRUE:FALSE) |
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81 |
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82 |
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83 /* The following driver definitions should be removed as soon as the DIO IL |
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84 contains these definitiones */ |
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85 #ifndef DIO_DRV_TCP |
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86 #define DIO_DRV_TCP 0x0A000000 /* driver number - TCP/IP adapter */ |
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87 #endif /* DIO_DRV_TCP */ |
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88 #ifndef DIO_DRV_SOCK |
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89 #define DIO_DRV_SOCK 0x0B000000 /* driver number - Socket adapter */ |
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90 #endif /* DIO_DRV_SOCK */ |
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91 #ifndef DIO_DRV_SOCKCFG |
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92 #define DIO_DRV_SOCKCFG 0x0C000000 /* driver number - Socket conf. adapter */ |
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93 #endif /* DIO_DRV_SOCKCFG */ |
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94 |
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95 |
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96 |
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97 /*==== TYPES ================================================================*/ |
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98 |
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99 |
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100 /*==== PROTOTYPES GDD DIO INTERFACE FUNCTIONS ================================*/ |
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101 |
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102 void dio_user_ready_gdd(U32 device_range_start, U32 device_range_end, |
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103 U16 drv_handle, T_DRV_CB_FUNC signal_callback); |
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104 U16 dio_user_not_ready_gdd(U32 device_range_start, U32 device_range_end); |
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105 void dio_exit_gdd(void); |
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106 U16 dio_set_rx_buffer_gdd(U32 device, T_dio_buffer * buffer); |
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107 U16 dio_read_gdd(U32 device, T_DIO_CTRL * control_info, T_dio_buffer **buffer); |
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108 U16 dio_write_gdd(U32 device, T_DIO_CTRL * control_info, T_dio_buffer *buffer); |
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109 U16 dio_get_tx_buffer_gdd(U32 device, T_dio_buffer ** buffer); |
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110 U16 dio_clear_gdd(U32 device); |
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111 U16 dio_flush_gdd(U32 device); |
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112 U16 dio_get_capabilities_gdd(U32 device, T_DIO_CAP ** capabilities); |
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113 U16 dio_set_config_gdd(U32 device, T_DIO_DCB * dcb); |
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114 U16 dio_get_config_gdd(U32 device, T_DIO_DCB * dcb); |
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115 U16 dio_close_device_gdd(U32 device); |
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116 |
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117 |
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118 /*==== GLOBAL VARS ==========================================================*/ |
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119 |
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120 /*==== LOCAL VARS ===========================================================*/ |
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121 |
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122 |
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123 static T_DIO_FUNC dio_func_bat = |
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124 { |
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125 dio_user_ready_gdd, |
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126 dio_user_not_ready_gdd, |
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127 dio_exit_gdd, |
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128 dio_set_rx_buffer_gdd, |
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129 dio_read_gdd, |
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130 dio_write_gdd, |
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131 dio_get_tx_buffer_gdd, |
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132 dio_clear_gdd, |
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133 dio_flush_gdd, |
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134 dio_get_capabilities_gdd, |
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135 dio_set_config_gdd, |
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136 dio_get_config_gdd, |
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137 dio_close_device_gdd |
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138 }; |
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139 |
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140 |
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141 |
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142 /*==== LOCAL FUNCS ==========================================================*/ |
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143 |
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144 |
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145 /* |
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146 +------------------------------------------------------------------------------ |
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147 | Function : inst_num_from_dev_id |
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148 +------------------------------------------------------------------------------ |
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149 | Description : get instance number from device id |
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150 | |
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151 | Parameters : con_data - connection data |
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152 | |
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153 | Return : >= 0 - Success, instance ID |
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154 < 0 - Error (invalid device) |
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155 +------------------------------------------------------------------------------ |
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156 */ |
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157 int inst_num_from_dev_id(U32 device) |
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158 { |
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159 U32 drv_num = device & DIO_DRV_MASK; |
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160 |
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161 switch (drv_num) |
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162 { |
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163 case DIO_DRV_BAT: |
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164 return GDD_INST_BAT; |
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165 case DIO_DRV_APP: |
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166 return GDD_INST_APP; |
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167 case DIO_DRV_TCP: |
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168 return GDD_INST_TCP; |
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169 case DIO_DRV_SOCK: |
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170 return GDD_INST_SOCK; |
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171 case DIO_DRV_SOCKCFG: |
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172 return GDD_INST_SOCKCFG; |
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173 default: |
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174 return -1; |
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175 } |
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176 } |
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177 |
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178 |
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179 /* |
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180 +------------------------------------------------------------------------------ |
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181 | Function : get_instance_data |
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182 +------------------------------------------------------------------------------ |
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183 | Description : Local helper function to get the instance data of a device |
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184 | |
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185 | Parameters : gdd_dio_data - pointer to pointer to gdd_dio_data instance |
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186 | (output parameter) |
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187 | device - DIO device ID |
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188 | |
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189 | Return : FALSE - Success (gdd_dio_data has been set) |
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190 | TRUE - Failed (invalid device) |
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191 +------------------------------------------------------------------------------ |
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192 */ |
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193 U16 get_instance_data(T_GDD_DIO_DATA ** /*out*/ gdd_dio_data, U32 device) |
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194 { |
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195 int inst = inst_num_from_dev_id(device); |
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196 if(inst >= 0) |
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197 { |
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198 *gdd_dio_data = &(gdd_dio_data_base[inst]); |
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199 return FALSE; |
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200 } |
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201 else |
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202 { |
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203 return TRUE; |
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204 } |
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205 } |
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206 |
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207 |
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208 /* |
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209 +------------------------------------------------------------------------------ |
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210 | Function : get_connection_data |
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211 +------------------------------------------------------------------------------ |
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212 | Description : Local helper function to map from DIO device ID to the |
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213 | connection data pointer. |
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214 | |
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215 | Parameters : device - DIO device ID |
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216 | gdd_dio_data - pointer to pointer to gdd_dio_data instance |
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217 | con_data - pointer to connection data (output parameter) |
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218 | |
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219 | Return : FALSE - Success |
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220 | TRUE - Failed |
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221 +------------------------------------------------------------------------------ |
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222 */ |
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223 U16 get_connection_data(U32 device, T_GDD_DIO_CON_DATA ** /*out*/ con_data) |
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224 { |
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225 int i; |
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226 T_GDD_DIO_DATA *gdd_dio_data = 0; |
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227 |
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228 if(get_instance_data(&gdd_dio_data, device)) |
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229 { |
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230 TRACE_ERROR("[GDD] Bad DIO device number"); |
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231 return DRV_INTERNAL_ERROR; |
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232 } |
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233 |
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234 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_READY) |
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235 { |
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236 TRACE_ERROR("[GDD] State error: instance not ready"); |
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237 return DRV_INTERNAL_ERROR; |
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238 } |
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239 |
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240 for(i=0; i < gdd_dio_data->max_con; ++i) |
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241 { |
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242 if(gdd_dio_data->con_arr[i].dio_device EQ device) |
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243 { |
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244 *con_data = &(gdd_dio_data->con_arr[i]); |
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245 return DRV_OK; |
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246 } |
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247 } |
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248 |
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249 TRACE_ERROR("[GDD] Cannot get connection info for this device"); |
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250 return DRV_INTERNAL_ERROR; |
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251 } |
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252 |
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253 |
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254 /* |
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255 +------------------------------------------------------------------------------ |
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256 | Function : send_gdd_signal |
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257 +------------------------------------------------------------------------------ |
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258 | Description : Local helper function to send a GDD signal to a GDD client. |
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259 | |
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260 | Parameters : con_data - connection data |
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261 | sig_type - type of signal to send |
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262 +------------------------------------------------------------------------------ |
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263 */ |
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264 |
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265 LOCAL void send_gdd_signal(T_GDD_DIO_CON_DATA * con_data, T_GDD_SIGTYPE sig_type) |
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266 { |
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267 T_GDD_SIGNAL sig; |
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268 char * sig_type_str; |
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269 |
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270 switch (sig_type) |
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271 { |
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272 case GDD_SIGTYPE_CONNECTION_OPENED: sig_type_str = "GDD_SIGTYPE_CONNECTION_OPENED"; break; |
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273 case GDD_SIGTYPE_SEND_BUF_AVAILABLE: sig_type_str = "GDD_SIGTYPE_SEND_BUF_AVAILABLE"; break; |
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274 case GDD_SIGTYPE_CONNECTION_FAILED: sig_type_str = "GDD_SIGTYPE_CONNECTION_FAILED"; break; |
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275 case GDD_SIGTYPE_BUF_SENT: sig_type_str = "GDD_SIGTYPE_BUF_SENT"; break; |
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276 default: sig_type_str = "ununsed signal type"; break; |
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277 } |
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278 |
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279 TRACE_USER_CLASS_P2(TC_SIGNALS, "[GDD] Sending signal %s to GDD client (con_handle=0x%4x)", |
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280 sig_type_str, con_data->dio_device); |
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281 |
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282 sig.sig = sig_type; |
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283 con_data->sig_cb(con_data->dio_device, sig); |
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284 } |
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285 |
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286 |
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287 /* |
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288 +------------------------------------------------------------------------------ |
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289 | Function : init_dio_driver_instance |
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290 +------------------------------------------------------------------------------ |
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291 | Description : Local helper initialize a dio driver instance |
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292 +------------------------------------------------------------------------------ |
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293 */ |
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294 LOCAL void init_dio_driver_instance(T_GDD_DIO_DATA * gdd_dio_data, U16 max_devices) |
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295 { |
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296 gdd_dio_data->max_con = (U8) max_devices; |
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297 gdd_dio_data->ker.state = GDD_DIO_KER_INIT; |
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298 } |
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299 |
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300 |
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301 |
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302 /*==== FUNCTIONS EXPORTED VIA dio_export() ==================================*/ |
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303 |
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304 /* |
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305 +------------------------------------------------------------------------------ |
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306 | Function : dio_user_ready_gdd |
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307 +------------------------------------------------------------------------------ |
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308 | Description : The function allows the driver to open the channels that have |
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309 | channel numbers of the given range. Each driver has its ready |
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310 | function. The function is not called directly by the user of |
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311 | the DIO interface. The DIO interface layer calls the ready |
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312 | functions of the DIO driver when dio_user_init() is called. |
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313 | The driver uses the given signal_callback function for channel |
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314 | of the given channel number range. The driver stores the |
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315 | drv_handle and passes it in the T_DRV_SIGNAL structure of the |
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316 | Signal parameter to the calling process every time the callback |
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317 | function is called. This function needs to be provided by each |
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318 | DIO driver in order to enable more than one user using the DIO |
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319 | interface. |
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320 | |
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321 | Parameters : device_range_start - First channel number of a range of |
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322 | channels which can be handled by a DIO |
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323 | user now |
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324 | device_range_end - Last channel number of a range of |
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325 | channels which can be handled by a |
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326 | DIO user now |
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327 | drv_handle - Unique handle of the DIO user. |
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328 | signal_callback - This parameter points to the function |
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329 | that is called at the time an event |
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330 | occurs that is to be signaled. |
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331 | |
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332 | Return : none |
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333 | |
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334 +------------------------------------------------------------------------------ |
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335 */ |
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336 void dio_user_ready_gdd |
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337 ( |
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338 U32 device_range_start, |
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339 U32 device_range_end, |
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340 U16 drv_handle, |
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341 T_DRV_CB_FUNC signal_callback |
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342 ) |
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343 { |
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344 T_GDD_DIO_DATA *gdd_dio_data = 0; |
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345 |
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346 TRACE_FUNCTION("[GDD] dio_user_ready_gdd()"); |
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347 |
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348 /* Only packet data is currently supported - this might change later */ |
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349 if(IS_DIO_TYPE_PKT(device_range_start) EQ FALSE) |
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350 { |
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351 TRACE_ERROR("[GDD] Non-packet device not supported"); |
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352 return; |
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353 } |
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354 |
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355 if(get_instance_data(&gdd_dio_data, device_range_start)) |
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356 { |
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357 TRACE_ERROR("[GDD] Bad DIO device number"); |
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358 return; |
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359 } |
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360 |
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361 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_INIT) |
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362 { |
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363 TRACE_ERROR("[GDD] DIO driver not initialized"); |
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364 return; |
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365 } |
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366 |
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367 gdd_dio_data->inst_id = (T_GDD_INST_ID)inst_num_from_dev_id(device_range_start); |
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368 gdd_dio_data->drv_num = device_range_start & DIO_DRV_MASK; |
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369 gdd_dio_data->device_range_start = device_range_start; |
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370 gdd_dio_data->device_range_end = device_range_end; |
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371 gdd_dio_data->drv_handle = drv_handle; |
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372 gdd_dio_data->signal_callback = signal_callback; |
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373 |
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374 gdd_dio_data->ker.state = GDD_DIO_KER_READY; |
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375 |
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376 } /* dio_user_ready_gdd */ |
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377 |
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378 /* |
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379 +------------------------------------------------------------------------------ |
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380 | Function : dio_user_not_ready_gdd |
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381 +------------------------------------------------------------------------------ |
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382 | Description : The function is used to clear the signal_callback/channel |
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383 | association which was previously set with dio_user_ready_gdd(). |
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384 | That means the signal_callback function of channels of the |
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385 | given channel number range must not be call any more. All |
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386 | channels of the given channel number range need to be closed |
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387 | before the function can be called. The function returns DRV_OK |
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388 | if it was able to clear the signal_callback/channel |
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389 | associations successfully. In case there is no channel in the |
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390 | given channel number range the function also returns DRV_OK. |
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391 | If there is still an open channel in the given channel number |
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392 | range then the function returns DRV_INVALID_PARAMS. In this |
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393 | case the signal_callback function can still be used by the |
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394 | driver. |
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395 | |
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396 | Parameters : device_range_start - First channel number of a range of |
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397 | channels which can no longer be handled |
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398 | by a DIO user now |
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399 | device_range_end - Last channel number of a range of |
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400 | channels which can no longer be handled |
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401 | by a DIO user now |
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402 | |
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403 | Return : DRV_OK - Initialization successful |
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404 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
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405 | DRV_INTERNAL_ERROR - Internal driver error |
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|
406 | |
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|
407 +------------------------------------------------------------------------------ |
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|
408 */ |
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|
409 U16 dio_user_not_ready_gdd |
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|
410 ( |
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|
411 U32 device_range_start, |
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|
412 U32 device_range_end |
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|
413 ) |
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|
414 { |
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|
415 T_GDD_DIO_DATA *gdd_dio_data = 0; |
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|
416 |
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|
417 TRACE_FUNCTION("[GDD] dio_user_not_ready_gdd()"); |
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|
418 |
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419 if(get_instance_data(&gdd_dio_data, device_range_start)) |
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|
420 { |
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diff
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|
421 TRACE_ERROR("Bad DIO device number"); |
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|
422 return DRV_INTERNAL_ERROR; |
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|
423 } |
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changeset
|
424 |
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|
425 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_READY) |
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|
426 { |
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diff
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|
427 TRACE_ERROR("[GDD] State error: instance not ready"); |
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parents:
diff
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|
428 } |
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|
429 |
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|
430 gdd_dio_data->ker.state = GDD_DIO_KER_INIT; |
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diff
changeset
|
431 |
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|
432 return DRV_OK; |
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|
433 } /* dio_user_not_ready_gdd */ |
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|
434 |
d393cd9bb723
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|
435 /* |
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|
436 +------------------------------------------------------------------------------ |
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|
437 | Function : dio_exit_gdd |
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|
438 +------------------------------------------------------------------------------ |
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|
439 | Description : This function is called when this device driver is no longer |
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diff
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|
440 | longer required. DIO_IL calls this function after both send/ |
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parents:
diff
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|
441 | receive buffers in the driver are flushed and all BAT devies |
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|
442 | are closed. |
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|
443 | |
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|
444 | Parameters : none |
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|
445 | |
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|
446 | Return : none |
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changeset
|
447 | |
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|
448 +------------------------------------------------------------------------------ |
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|
449 */ |
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changeset
|
450 void dio_exit_gdd(void) |
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parents:
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|
451 { |
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|
452 int inst; |
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parents:
diff
changeset
|
453 |
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|
454 TRACE_FUNCTION("[GDD] dio_exit_gdd()"); |
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parents:
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changeset
|
455 |
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diff
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|
456 /* Shutdown all instances */ |
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diff
changeset
|
457 for(inst=0; inst<GDD_NUM_INSTS; ++inst) |
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|
458 { |
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|
459 gdd_dio_data_base[inst].ker.state = GDD_DIO_KER_DEAD; |
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parents:
diff
changeset
|
460 } |
d393cd9bb723
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diff
changeset
|
461 |
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diff
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|
462 } /* dio_exit_gdd */ |
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diff
changeset
|
463 |
d393cd9bb723
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parents:
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changeset
|
464 /* |
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parents:
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|
465 +------------------------------------------------------------------------------ |
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|
466 | Function : dio_set_rx_buffer_gdd |
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parents:
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|
467 +------------------------------------------------------------------------------ |
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changeset
|
468 | Description : This function provides a receive buffer to the driver. The |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 | driver uses this buffer to store the received data of the |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 | specified device. The function should always return immediately |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 | after overtaking the buffer, without waiting for data. To |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
472 | avoid reception gaps more than one receive buffer should be |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
473 | provided to the driver via several calls of this function. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
474 | The provided buffers should be used in the order they were |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 | provided. If the driver is not able to take over the provided |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
476 | buffer (e.g. because its internal data buffer queue is full) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
477 | the function returns DRV_BUFFER_FULL. The driver uses the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
478 | DRV_SIGTYPE_READ signal when data is received. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
479 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
480 | Parameters : device - Data device number or DLC number |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
481 | buffer - Data buffer description |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
482 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
483 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
484 | DRV_BUFFER_FULL - Buffer queue is full |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
485 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
486 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
487 | DRV_NOTCONFIGURED - The device is not yet configured |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
488 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
489 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
490 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 U16 dio_set_rx_buffer_gdd |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
492 ( |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 U32 device, |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
494 T_dio_buffer * buffer |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 T_GDD_DIO_CON_DATA *con_data = 0; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 U16 pos = 0; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 TRACE_USER_CLASS(TC_FUNC_DATA_FLOW, "[GDD] dio_set_rx_buffer_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 if(gdd_dio_enqueue(buffer, &con_data->rx_queue, &pos) EQ FALSE) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 return DRV_BUFFER_FULL; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
510 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 else |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 if(con_data->con_state == GDD_DIO_CON_CONNECT) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
514 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
515 con_data->con_state = GDD_DIO_CON_READY; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_OPENED); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 if(con_data->wait_send_buf) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 send_gdd_signal(con_data, GDD_SIGTYPE_SEND_BUF_AVAILABLE); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
523 con_data->wait_send_buf = FALSE; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
524 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
525 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
526 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
527 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
528 } /* dio_set_rx_buffer_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
529 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
530 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
531 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
532 | Function : dio_read_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
533 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
534 | Description : This function returns a receive buffer and control information. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
535 | It should always return immediately after changing internal |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
536 | states, without waiting for any more data. The receive buffers |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
537 | should be returned in the same order as provided with the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
538 | dio_set_rx_buffer() calls (First-In-First-Out). The returned |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
539 | buffer is not in control of the driver any more. The buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
540 | should be returned even if it is empty. If there is no receive |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
541 | buffer in control of the driver any more then buffer is set to |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
542 | NULL. In this case only control information is delivered. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
543 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
544 | Parameters : device - Data device number or DLC number |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
545 | control_info - The driver copies control information |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
546 | into the provided control buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
547 | buffer - Data buffer description |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
548 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
549 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
550 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
551 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
552 | DRV_NOTCONFIGURED - The device is not yet configured |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
553 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
554 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
555 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
556 U16 dio_read_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
557 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
558 U32 device, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
559 T_DIO_CTRL * control_info, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
560 T_dio_buffer ** buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
561 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
562 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 T_GDD_DIO_CON_DATA *con_data = 0; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
565 TRACE_USER_CLASS(TC_FUNC_DATA_FLOW, "[GDD] dio_read_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
566 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
572 /* Set control info : do nothing for now! */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
573 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 if(gdd_dio_dequeue(&(con_data->rx_queue), buffer) EQ FALSE) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
576 TRACE_ERROR("[GDD] RX queue is empty"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
577 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
578 con_data->con_state = GDD_DIO_CON_READY; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
579 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
580 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
581 else |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
582 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
583 send_gdd_signal(con_data, GDD_SIGTYPE_BUF_SENT); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
584 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
585 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 if(con_data->con_state NEQ GDD_DIO_CON_CLOSE) |
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parents:
diff
changeset
|
587 { |
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parents:
diff
changeset
|
588 con_data->con_state = GDD_DIO_CON_READY; |
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parents:
diff
changeset
|
589 } |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 |
d393cd9bb723
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parents:
diff
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|
591 return DRV_OK; |
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parents:
diff
changeset
|
592 } /* dio_read_gdd */ |
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parents:
diff
changeset
|
593 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
594 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
595 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
596 | Function : dio_write_gdd |
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parents:
diff
changeset
|
597 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
598 | Description : This function provides a send buffer to the driver which |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
599 | contains data to send. This function should return immediately |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
600 | after overtaking the buffer. To avoid transmission gaps more |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
601 | than one send buffer should be provided to the driver via |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
602 | several calls of this function. The provided send buffers |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
603 | should be sent in the order they were provided. If the driver |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
604 | is not able to take over the provided buffer (e.g. because its |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
605 | internal buffer queue is full) the function returns |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
606 | DRV_BUFFER_FULL. If buffer is set to NULL then the driver only |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
607 | copies the provided control information. The driver uses the |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
608 | DRV_SIGTYPE_WRITE signal when the data of the buffer is sent. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
609 | |
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parents:
diff
changeset
|
610 | Parameters : device - Data device number or DLC number |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
611 | control_info - The driver copies control information |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
612 | into the provided control buffer |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
613 | buffer - Data buffer description |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
614 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
615 | Return : DRV_OK - Initialization successful |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
616 | DRV_BUFFER_FULL - Buffer queue is full |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
617 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
618 | DRV_INTERNAL_ERROR - Internal driver error |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
619 | DRV_NOTCONFIGURED - The device is not yet configured |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
620 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
621 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
622 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
623 U16 dio_write_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
624 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
625 U32 device, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
626 T_DIO_CTRL * control_info, |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
627 T_dio_buffer * buf |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
628 ) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
629 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
630 T_GDD_DIO_CON_DATA *con_data = 0; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
631 U16 pos = 0; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
632 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
633 TRACE_USER_CLASS(TC_FUNC_DATA_FLOW, "[GDD] dio_write_gdd()"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
634 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
635 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
636 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
637 return DRV_INTERNAL_ERROR; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
638 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
639 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
640 /* Ignore control information for now */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
641 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
642 if(gdd_dio_enqueue(buf, &con_data->tx_queue, &pos) EQ FALSE) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
643 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
644 TRACE_ERROR("[GDD] TX buffer queue full"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
645 return DRV_BUFFER_FULL; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
646 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
647 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
648 gdd_dio_tx_receive_buf(con_data->dio_device, buf); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
649 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
650 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
651 } /* dio_write_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
652 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
653 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
654 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
655 | Function : dio_get_tx_buffer_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
656 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
657 | Description : This function returns a send buffer provided via dio_write(). |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
658 | It should always return immediately after changing internal |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
659 | states, without waiting for any outstanding events. The send |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
660 | buffers should be re-turned in the same order as provided with |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
661 | the dio_write() calls (First-In-First-Out). The returned send |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
662 | buffer is not in control of the driver any more. If there is |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
663 | no send buffer in control of the driver any more then buffer is |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
664 | set to NULL. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
665 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
666 | Parameters : device - Data device number or DLC number |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
667 | buffer - Data buffer description |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
668 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
669 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
670 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
671 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
672 | DRV_NOTCONFIGURED - The device is not yet configured |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
673 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
674 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
675 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
676 U16 dio_get_tx_buffer_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
677 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
678 U32 device, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
679 T_dio_buffer ** buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
680 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
681 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
682 T_GDD_DIO_CON_DATA *con_data = 0; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
683 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
684 TRACE_USER_CLASS(TC_FUNC_DATA_FLOW, "[GDD] dio_get_tx_buffer_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
685 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
686 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
687 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
688 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
689 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
690 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
691 if(gdd_dio_dequeue(&con_data->tx_queue, buffer) EQ FALSE) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
692 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
693 TRACE_ERROR("[GDD] TX buffer queue empty"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
694 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
695 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
696 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
697 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
698 } /* dio_get_tx_buffer_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
699 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
700 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
701 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
702 | Function : dio_clear_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
703 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
704 | Description : Clear the hardware send buffer of the device. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
705 | - currently not needed for GDD_DIO (BAT adapter). |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
706 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
707 | Parameters : device - Data device number or DLC number |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
708 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
709 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
710 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
711 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
712 | DRV_NOTCONFIGURED - The device is not yet configured |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
713 | DRV_INPROCESS - The driver is busy clearing the buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
714 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
715 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
716 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
717 U16 dio_clear_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
718 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
719 U32 device |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
720 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
721 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
722 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
723 TRACE_FUNCTION("[GDD] dio_clear_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
724 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
725 /* Do nothing ! */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
726 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 } /* dio_clear_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
729 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
730 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 | Function : dio_flush_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
733 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
734 | Description : Flush the hardware send buffer of the device. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
735 | - currently not needed for GDD_DIO (BAT adapter). |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
736 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
737 | Parameters : device - Data device number or DLC number. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
738 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
739 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
740 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
741 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
742 | DRV_NOTCONFIGURED - The device is not yet configured |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
743 | DRV_INPROCESS - The driver is busy clearing the buffer |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
744 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
745 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
746 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
747 U16 dio_flush_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
748 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
749 U32 device |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
750 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
751 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
753 TRACE_FUNCTION("[GDD] dio_flush_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
755 /* Do nothing ! */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
757 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 } /* dio_flush_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 | Function : dio_get_capabilities_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
763 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
764 | Description : This function is used to retrieve the capabilities of a device. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
765 | It is not allowed to change these values neither by the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
766 | driver nor by the protocol stack. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
767 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
768 | Parameters : device - Data device number or DLC number. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
769 | capabilities - Pointer to the device capabilities. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
771 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
772 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
773 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
774 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
775 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
777 U16 dio_get_capabilities_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
778 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
779 U32 device, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 T_DIO_CAP ** capabilities |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
781 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
782 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
783 T_GDD_DIO_CON_DATA * con_data; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
784 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
785 TRACE_FUNCTION("[GDD] dio_get_capabilities_gdd()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
786 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
787 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
788 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
789 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
790 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
791 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
792 if(inst_num_from_dev_id(device) < 0) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
793 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
794 TRACE_ERROR("[GDD] Bad device"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
795 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_FAILED); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
796 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
797 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
798 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
799 /* Only packet data is supported */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
800 if(IS_DIO_TYPE_PKT(device)) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
801 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 *capabilities = (T_DIO_CAP *) & con_data->dio_cap; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
804 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
805 else |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
806 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 *capabilities = NULL; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
808 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_FAILED); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
809 return DRV_INVALID_PARAMS; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 } /* dio_get_capability_gdd */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 | Function : dio_set_config_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 | Description : This function is used to configure a device (transmission rate, |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 | flow control, etc). A device can be configured at any time. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 | dcb points to a Device Control Block. The parameters that can |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 | be configured are included in the Device Control Block. If any |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 | value of the configuration is out of range, not supported or |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 | invalid in combination with any other value of the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 | configuration, the function returns DRV_INVALID_PARAMS. Each |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 | device needs to be configured after the reception of a |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 | DRV_SIGTYPE_CONNECT signal. Only dio_get_capabilities(), |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 | dio_set_config() and dio_close_device() can be called while the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 | device is not configured. All other device-specific functions |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
828 | return DRV_NOTCONFIGURED. |
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parents:
diff
changeset
|
829 | |
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parents:
diff
changeset
|
830 | Parameters : device - Data device number or DLC number |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 | dcb - Pointer to a Device Control Block |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 | Return : DRV_OK - Initialization successful |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 | DRV_INTERNAL_ERROR - Internal driver error |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 U16 dio_set_config_gdd |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 U32 device, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 T_DIO_DCB * dcb |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 T_GDD_DIO_CON_DATA * con_data; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 TRACE_FUNCTION("[GDD] dio_set_config_gdd()"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
849 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
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parents:
diff
changeset
|
851 return DRV_INTERNAL_ERROR; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 } |
d393cd9bb723
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parents:
diff
changeset
|
853 |
d393cd9bb723
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parents:
diff
changeset
|
854 if (dcb EQ NULL) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 TRACE_ERROR("[GDD] dcb is NULL"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_FAILED); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 return DRV_INTERNAL_ERROR; |
d393cd9bb723
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parents:
diff
changeset
|
859 } |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 if (DIO_TYPE_PKT != dcb->device_type) |
d393cd9bb723
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parents:
diff
changeset
|
862 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 TRACE_ERROR("[GDD] bad dcb->device_type"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_FAILED); |
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parents:
diff
changeset
|
865 return DRV_INVALID_PARAMS; |
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parents:
diff
changeset
|
866 } |
d393cd9bb723
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parents:
diff
changeset
|
867 |
d393cd9bb723
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parents:
diff
changeset
|
868 /* Ignore dbc->sleep_mode. */ |
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parents:
diff
changeset
|
869 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
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parents:
diff
changeset
|
870 return DRV_OK; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
871 } /* dio_set_config_gdd */ |
d393cd9bb723
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parents:
diff
changeset
|
872 |
d393cd9bb723
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parents:
diff
changeset
|
873 /* |
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parents:
diff
changeset
|
874 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
875 | Function : dio_get_config_gdd |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
876 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
877 | Description : This function is used to retrieve the configuration of a |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
878 | device. The driver copies the configuration into the Device |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
879 | Control Block provided with dcb. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
880 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
881 | Parameters : device - Data device number or DLC number |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
882 | dcb - Pointer to a Device Control Block |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
883 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
884 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
885 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
886 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
887 | DRV_NOTCONFIGURED - The device is not yet configured |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
888 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
889 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
890 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
891 U16 dio_get_config_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
892 ( |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
893 U32 device, |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
894 T_DIO_DCB * dcb |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
895 ) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
896 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
897 T_GDD_DIO_DATA * gdd_dio_data; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
898 |
d393cd9bb723
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parents:
diff
changeset
|
899 TRACE_FUNCTION("[GDD] dio_get_config_gdd()"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
900 |
d393cd9bb723
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parents:
diff
changeset
|
901 if(get_instance_data(&gdd_dio_data, device)) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
902 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
903 TRACE_ERROR("[GDD] Bad DIO device number"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
904 return DRV_INTERNAL_ERROR; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
905 } |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
906 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
907 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_READY) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
908 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
909 TRACE_ERROR("[GDD] State error: instance not ready"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
910 return GDD_DIO_NOT_READY; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
911 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
912 |
d393cd9bb723
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parents:
diff
changeset
|
913 dcb->device_type = DIO_TYPE_PKT; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
914 dcb->sleep_mode = DIO_SLEEP_DISABLE; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
915 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
916 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
917 } /* dio_get_config_gdd */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
918 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
919 /* |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
920 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
921 | Function : dio_close_device_gdd |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
922 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
923 | Description : This function is used to close a device. The driver returns |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
924 | DRV_OK if it was able to close the device successfully. In case |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
925 | the specified device does not exist the driver also returns |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
926 | DRV_OK. If the driver still controls a protocol stack buffer |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
927 | for this device then it returns DRV_INVALID_PARAMS. In this |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
928 | case the device is not closed. In order to get the remaining |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
929 | buffers the protocol stack needs to call the functions |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
930 | dio_read() and dio_get_tx_buffer(). |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
931 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
932 | Parameters : device - Data device number or DLC number |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
933 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
934 | Return : DRV_OK - Initialization successful |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
935 | DRV_INVALID_PARAMS - User operation can not be terminated yet |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
936 | DRV_INTERNAL_ERROR - Internal driver error |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
937 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
938 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
939 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
940 U16 dio_close_device_gdd |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
941 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
942 U32 device |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
943 ) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
944 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
945 T_GDD_DIO_CON_DATA * con_data; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
946 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
947 TRACE_FUNCTION("[GDD] dio_close_device_gdd()"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
948 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
949 if(get_connection_data(device, &con_data) NEQ DRV_OK) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
950 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
951 return DRV_INTERNAL_ERROR; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
952 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
953 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
954 /* Inform client: in case the connection was closing, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
955 we mark the connection as dead. If not, it means that the |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
956 connection (which was not yet established) has failed. */ |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
957 if(con_data->con_state EQ GDD_DIO_CON_CLOSE) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
958 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
959 gdd_dio_con_mgr_mark_dead(con_data->dio_device); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
960 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
961 else |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
962 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
963 send_gdd_signal(con_data, GDD_SIGTYPE_CONNECTION_FAILED); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
964 } |
d393cd9bb723
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parents:
diff
changeset
|
965 |
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parents:
diff
changeset
|
966 return DRV_OK; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
967 } /* dio_close_device_bat */ |
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parents:
diff
changeset
|
968 |
d393cd9bb723
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parents:
diff
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|
969 |
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parents:
diff
changeset
|
970 |
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parents:
diff
changeset
|
971 /*==== EXPORTED FUNCTIONS ===================================================*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
972 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
973 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
974 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
975 | Function : dio_init_bat |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
976 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
977 | Description : The function initializes the BAT driver. The |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
978 | function returns DRV_INITIALIZED if the driver has already been |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
979 | initialized and is ready to be used or is already in use. In |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
980 | case of initialization failure (e.g. the configuration given |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
981 | with drv_init can not be used) the function returns |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
982 | DRV_INITFAILURE. In this case the driver can not be used. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
983 | |
d393cd9bb723
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parents:
diff
changeset
|
984 | Parameters : none |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
985 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
986 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
987 | DRV_INITIALIZED - Interface already initialized |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
988 | DRV_INITFAILURE - Initialization failed |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
989 | |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
990 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
991 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
992 U16 dio_init_bat |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
993 ( |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
994 T_DIO_DRV * drv_init |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
995 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
996 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
997 T_GDD_DIO_DATA * gdd_dio_data = &gdd_dio_data_base[GDD_INST_BAT]; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
998 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
999 TRACE_FUNCTION("[GDD] dio_init_bat()"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1000 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1001 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_DEAD) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1002 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1003 TRACE_FUNCTION("Instance 'BAT' already initialized"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1004 return DRV_INITIALIZED; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1005 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1006 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1007 init_dio_driver_instance(gdd_dio_data, drv_init->max_devices); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1008 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1009 return DRV_OK; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1010 } /* dio_init_bat */ |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1011 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1012 /* |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1013 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1014 | Function : dio_export_bat |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1015 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1016 | Description : The function returns, through dio_func, a list of functions |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1017 | that are exported by the BAT driver. DIO_IL calls this |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1018 | function after dio_init_bat call return DRV_OK. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1019 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1020 | Parameters : dio_func - Return as a pointer to the list of functions |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1021 | exported by the driver. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1022 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1023 | Return : none |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1024 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1025 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1026 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1027 void dio_export_bat |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1028 ( |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1029 T_DIO_FUNC ** dio_func |
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src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1030 ) |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1031 { |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1032 TRACE_FUNCTION("[GDD] dio_export_bat"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1033 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1034 *dio_func = (T_DIO_FUNC*) &dio_func_bat; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1035 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1036 } /* dio_export_bat */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1037 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1038 |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1039 /* |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1040 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1041 | Function : dio_init_app |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1042 +------------------------------------------------------------------------------ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1043 | Description : The function initializes the APP driver. The |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1044 | function returns DRV_INITIALIZED if the driver has already been |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1045 | initialized and is ready to be used or is already in use. In |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1046 | case of initialization failure (e.g. the configuration given |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1047 | with drv_init can not be used) the function returns |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1048 | DRV_INITFAILURE. In this case the driver can not be used. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1049 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1050 | Parameters : none |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1051 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1052 | Return : DRV_OK - Initialization successful |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1053 | DRV_INITIALIZED - Interface already initialized |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1054 | DRV_INITFAILURE - Initialization failed |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1055 | |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1056 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1057 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1058 U16 dio_init_app |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1059 ( |
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|
1060 T_DIO_DRV * drv_init |
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diff
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|
1061 ) |
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diff
changeset
|
1062 { |
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parents:
diff
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|
1063 T_GDD_DIO_DATA * gdd_dio_data = &gdd_dio_data_base[GDD_INST_APP]; |
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parents:
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|
1064 |
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diff
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|
1065 TRACE_FUNCTION("[GDD] dio_init_app()"); |
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parents:
diff
changeset
|
1066 |
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|
1067 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_DEAD) |
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diff
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|
1068 { |
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diff
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|
1069 TRACE_FUNCTION("[GDD] Instance 'APP' already initialized"); |
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diff
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|
1070 return DRV_INITIALIZED; |
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diff
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|
1071 } |
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diff
changeset
|
1072 |
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|
1073 init_dio_driver_instance(gdd_dio_data, drv_init->max_devices); |
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parents:
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|
1074 |
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|
1075 return DRV_OK; |
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diff
changeset
|
1076 } /* dio_init_app */ |
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parents:
diff
changeset
|
1077 |
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parents:
diff
changeset
|
1078 |
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changeset
|
1079 /* |
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|
1080 +------------------------------------------------------------------------------ |
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|
1081 | Function : dio_export_app |
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|
1082 +------------------------------------------------------------------------------ |
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diff
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|
1083 | Description : The function returns, through dio_func, a list of functions |
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diff
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|
1084 | that are exported by the APP driver. DIO_IL calls this |
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|
1085 | function after dio_init_bat call return DRV_OK. |
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|
1086 | |
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diff
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|
1087 | Parameters : dio_func - Return as a pointer to the list of functions |
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|
1088 | exported by the driver. |
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|
1089 | |
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|
1090 | Return : none |
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|
1091 | |
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|
1092 +------------------------------------------------------------------------------ |
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|
1093 */ |
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diff
changeset
|
1094 void dio_export_app |
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parents:
diff
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|
1095 ( |
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|
1096 T_DIO_FUNC ** dio_func |
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|
1097 ) |
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parents:
diff
changeset
|
1098 { |
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diff
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|
1099 TRACE_FUNCTION("[GDD] dio_export_app()"); |
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|
1100 |
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|
1101 *dio_func = (T_DIO_FUNC*) &dio_func_bat; |
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|
1102 |
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diff
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|
1103 } /* dio_export_app */ |
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changeset
|
1104 |
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|
1105 |
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|
1106 /* |
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|
1107 +------------------------------------------------------------------------------ |
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|
1108 | Function : dio_init_sock |
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diff
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|
1109 +------------------------------------------------------------------------------ |
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|
1110 | Description : The function initializes the TCP driver. The |
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parents:
diff
changeset
|
1111 | function returns DRV_INITIALIZED if the driver has already been |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1112 | initialized and is ready to be used or is already in use. In |
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parents:
diff
changeset
|
1113 | case of initialization failure (e.g. the configuration given |
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parents:
diff
changeset
|
1114 | with drv_init can not be used) the function returns |
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parents:
diff
changeset
|
1115 | DRV_INITFAILURE. In this case the driver can not be used. |
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|
1116 | |
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|
1117 | Parameters : none |
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|
1118 | |
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|
1119 | Return : DRV_OK - Initialization successful |
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parents:
diff
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|
1120 | DRV_INITIALIZED - Interface already initialized |
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diff
changeset
|
1121 | DRV_INITFAILURE - Initialization failed |
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|
1122 | |
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|
1123 +------------------------------------------------------------------------------ |
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|
1124 */ |
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diff
changeset
|
1125 U16 dio_init_tcp |
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parents:
diff
changeset
|
1126 ( |
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diff
changeset
|
1127 T_DIO_DRV * drv_init |
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|
1128 ) |
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changeset
|
1129 { |
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diff
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|
1130 T_GDD_DIO_DATA * gdd_dio_data = &gdd_dio_data_base[GDD_INST_TCP]; |
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diff
changeset
|
1131 |
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diff
changeset
|
1132 TRACE_FUNCTION("[GDD] dio_init_tcp()"); |
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parents:
diff
changeset
|
1133 |
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diff
changeset
|
1134 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_DEAD) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1135 { |
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diff
changeset
|
1136 TRACE_FUNCTION("[GDD] Instance 'TCP' already initialized"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1137 return DRV_INITIALIZED; |
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parents:
diff
changeset
|
1138 } |
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parents:
diff
changeset
|
1139 |
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diff
changeset
|
1140 init_dio_driver_instance(gdd_dio_data, drv_init->max_devices); |
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parents:
diff
changeset
|
1141 |
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diff
changeset
|
1142 return DRV_OK; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1143 } /* dio_init_tcp */ |
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parents:
diff
changeset
|
1144 |
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parents:
diff
changeset
|
1145 |
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parents:
diff
changeset
|
1146 /* |
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diff
changeset
|
1147 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
1148 | Function : dio_export_tcp |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
1149 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
1150 | Description : The function returns, through dio_func, a list of functions |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
1151 | that are exported by the TCP driver. DIO_IL calls this |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
1152 | function after dio_init_bat call return DRV_OK. |
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diff
changeset
|
1153 | |
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diff
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|
1154 | Parameters : dio_func - Return as a pointer to the list of functions |
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parents:
diff
changeset
|
1155 | exported by the driver. |
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diff
changeset
|
1156 | |
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diff
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|
1157 | Return : none |
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diff
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|
1158 | |
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diff
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|
1159 +------------------------------------------------------------------------------ |
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diff
changeset
|
1160 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1161 void dio_export_tcp |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1162 ( |
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parents:
diff
changeset
|
1163 T_DIO_FUNC ** dio_func |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1164 ) |
d393cd9bb723
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parents:
diff
changeset
|
1165 { |
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parents:
diff
changeset
|
1166 TRACE_FUNCTION("[GDD] dio_export_tcp()"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1167 |
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parents:
diff
changeset
|
1168 *dio_func = (T_DIO_FUNC*) &dio_func_bat; |
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parents:
diff
changeset
|
1169 |
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parents:
diff
changeset
|
1170 } /* dio_export_tcp */ |
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parents:
diff
changeset
|
1171 |
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parents:
diff
changeset
|
1172 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1173 /* |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1174 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1175 | Function : dio_init_sock |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1176 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1177 | Description : The function initializes the SOCK driver. The |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1178 | function returns DRV_INITIALIZED if the driver has already been |
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parents:
diff
changeset
|
1179 | initialized and is ready to be used or is already in use. In |
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parents:
diff
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|
1180 | case of initialization failure (e.g. the configuration given |
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parents:
diff
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|
1181 | with drv_init can not be used) the function returns |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1182 | DRV_INITFAILURE. In this case the driver can not be used. |
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parents:
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|
1183 | |
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diff
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|
1184 | Parameters : none |
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parents:
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|
1185 | |
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|
1186 | Return : DRV_OK - Initialization successful |
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parents:
diff
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|
1187 | DRV_INITIALIZED - Interface already initialized |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1188 | DRV_INITFAILURE - Initialization failed |
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parents:
diff
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|
1189 | |
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parents:
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|
1190 +------------------------------------------------------------------------------ |
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parents:
diff
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|
1191 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1192 U16 dio_init_sock |
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parents:
diff
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|
1193 ( |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1194 T_DIO_DRV * drv_init |
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Mychaela Falconia <falcon@freecalypso.org>
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|
1195 ) |
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diff
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|
1196 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1197 T_GDD_DIO_DATA * gdd_dio_data = &gdd_dio_data_base[GDD_INST_SOCK]; |
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parents:
diff
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|
1198 |
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parents:
diff
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|
1199 TRACE_FUNCTION("[GDD] dio_init_sock()"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1200 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1201 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_DEAD) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1202 { |
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parents:
diff
changeset
|
1203 TRACE_FUNCTION("[GDD] Instance 'SOCK' already initialized"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1204 return DRV_INITIALIZED; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1205 } |
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parents:
diff
changeset
|
1206 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1207 init_dio_driver_instance(gdd_dio_data, drv_init->max_devices); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1208 |
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parents:
diff
changeset
|
1209 return DRV_OK; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1210 } /* dio_init_sock */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1211 |
d393cd9bb723
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parents:
diff
changeset
|
1212 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1213 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1214 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
1215 | Function : dio_export_sock |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1216 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
1217 | Description : The function returns, through dio_func, a list of functions |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1218 | that are exported by the SOCK driver. DIO_IL calls this |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1219 | function after dio_init_bat call return DRV_OK. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1220 | |
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parents:
diff
changeset
|
1221 | Parameters : dio_func - Return as a pointer to the list of functions |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1222 | exported by the driver. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1223 | |
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diff
changeset
|
1224 | Return : none |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1225 | |
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parents:
diff
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|
1226 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1227 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1228 void dio_export_sock |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1229 ( |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1230 T_DIO_FUNC ** dio_func |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1231 ) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1232 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1233 TRACE_FUNCTION("[GDD] dio_export_sock()"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1234 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1235 *dio_func = (T_DIO_FUNC*) &dio_func_bat; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1236 |
d393cd9bb723
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parents:
diff
changeset
|
1237 } /* dio_export_sock */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1238 |
d393cd9bb723
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parents:
diff
changeset
|
1239 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1240 /* |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1241 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1242 | Function : dio_init_sockcfg |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1243 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1244 | Description : The function initializes the SOCKCFG driver. The |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1245 | function returns DRV_INITIALIZED if the driver has already been |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1246 | initialized and is ready to be used or is already in use. In |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1247 | case of initialization failure (e.g. the configuration given |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1248 | with drv_init can not be used) the function returns |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1249 | DRV_INITFAILURE. In this case the driver can not be used. |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1250 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1251 | Parameters : none |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1252 | |
d393cd9bb723
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parents:
diff
changeset
|
1253 | Return : DRV_OK - Initialization successful |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1254 | DRV_INITIALIZED - Interface already initialized |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1255 | DRV_INITFAILURE - Initialization failed |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1256 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1257 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1258 */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1259 U16 dio_init_sockcfg |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1260 ( |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1261 T_DIO_DRV * drv_init |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1262 ) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1263 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1264 T_GDD_DIO_DATA * gdd_dio_data = &gdd_dio_data_base[GDD_INST_SOCKCFG]; |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1265 |
d393cd9bb723
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parents:
diff
changeset
|
1266 TRACE_FUNCTION("[GDD] dio_init_sockcfg()"); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1267 |
d393cd9bb723
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parents:
diff
changeset
|
1268 if (gdd_dio_data->ker.state NEQ GDD_DIO_KER_DEAD) |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1269 { |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1270 TRACE_FUNCTION("[GDD] Instance 'SOCKCFG' already initialized"); |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1271 return DRV_INITIALIZED; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1272 } |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1273 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1274 init_dio_driver_instance(gdd_dio_data, drv_init->max_devices); |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1275 |
d393cd9bb723
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parents:
diff
changeset
|
1276 return DRV_OK; |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1277 } /* dio_init_sockcfg */ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1278 |
d393cd9bb723
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parents:
diff
changeset
|
1279 |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1280 /* |
d393cd9bb723
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parents:
diff
changeset
|
1281 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1282 | Function : dio_export_sockcfg |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1283 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1284 | Description : The function returns, through dio_func, a list of functions |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1285 | that are exported by the SOCKCFG driver. DIO_IL calls this |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1286 | function after dio_init_bat call return DRV_OK. |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1287 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1288 | Parameters : dio_func - Return as a pointer to the list of functions |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1289 | exported by the driver. |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1290 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1291 | Return : none |
d393cd9bb723
src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1292 | |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1293 +------------------------------------------------------------------------------ |
d393cd9bb723
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1294 */ |
d393cd9bb723
src/g23m-*: initial import from Magnetite
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1295 void dio_export_sockcfg |
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1296 ( |
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1297 T_DIO_FUNC ** dio_func |
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1298 ) |
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1299 { |
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1300 TRACE_FUNCTION("[GDD] dio_export_sockcfg()"); |
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1301 |
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1302 *dio_func = (T_DIO_FUNC*) &dio_func_bat; |
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1303 |
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1304 } /* dio_export_sockcfg */ |
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1305 |
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1306 |
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1307 |
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1308 #ifdef _SIMULATION_ |
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1309 |
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1310 /* Set the signal callback for all GDD drivers - for simulation only !!! */ |
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1311 GLOBAL void set_bat_driver_callback_for_simulation(T_DRV_CB_FUNC signal_callback) |
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1312 { |
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1313 gdd_dio_data_base[GDD_INST_BAT].signal_callback = signal_callback; |
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1314 gdd_dio_data_base[GDD_INST_APP].signal_callback = signal_callback; |
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1315 gdd_dio_data_base[GDD_INST_TCP].signal_callback = signal_callback; |
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1316 gdd_dio_data_base[GDD_INST_SOCK].signal_callback = signal_callback; |
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1317 gdd_dio_data_base[GDD_INST_SOCKCFG].signal_callback = signal_callback; |
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1318 } |
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1319 |
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1320 #endif /* _SIMULATION_ */ |