annotate src/gpf/inc/gsi.h @ 134:7d50d8d13711

FFS code sync with Magnetite + gcc version fix This change brings the new flash autodetection for FC and Pirelli targets from Magnetite, and should also fix the gcc version for C1xx and gtamodem targets, which were previously broken because they used TI's original flash autodetect code (which operates at address 0) while the boot ROM is mapped there.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Dec 2018 08:43:25 +0000
parents 1ea54a97e831
children
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5
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1 #ifndef GSI_H
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2 #define GSI_H
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3 /*
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4 +-----------------------------------------------------------------------------
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5 | Project :
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6 | Modul :
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7 +-----------------------------------------------------------------------------
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8 | Copyright 2002 Texas Instruments Berlin, AG
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9 | All rights reserved.
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10 |
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11 | This file is confidential and a trade secret of Texas
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12 | Instruments Berlin, AG
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13 | The receipt of or possession of this file does not convey
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14 | any rights to reproduce or disclose its contents or to
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15 | manufacture, use, or sell anything it may describe, in
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16 | whole, or in part, without the specific written consent of
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17 | Texas Instruments Berlin, AG.
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18 +-----------------------------------------------------------------------------
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19 | Purpose : These definitions provide a driver interface to multiple serial
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20 | ports.
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21 +-----------------------------------------------------------------------------
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22 */
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23
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24
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25 /*==== INCLUDES =============================================================*/
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26
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27 #include <gdi.h>
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28
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29 /*==== DEFINITIONS ==========================================================*/
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30
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31 /*
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32 * Baud rates
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33 */
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34 #define GSI_BAUD_AUTO ( 1)
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35 #define GSI_BAUD_75 ( 2)
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36 #define GSI_BAUD_150 ( 3)
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37 #define GSI_BAUD_300 ( 4)
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38 #define GSI_BAUD_600 ( 5)
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39 #define GSI_BAUD_1200 ( 6)
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40 #define GSI_BAUD_2400 ( 7)
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41 #define GSI_BAUD_4800 ( 8)
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42 #define GSI_BAUD_7200 ( 9)
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43 #define GSI_BAUD_9600 (10)
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44 #define GSI_BAUD_14400 (11)
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45 #define GSI_BAUD_19200 (12)
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46 #define GSI_BAUD_28800 (13)
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47 #define GSI_BAUD_33900 (14)
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48 #define GSI_BAUD_38400 (15)
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49 #define GSI_BAUD_57600 (16)
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50 #define GSI_BAUD_115200 (17)
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51 #define GSI_BAUD_203125 (18)
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52 #define GSI_BAUD_406250 (19)
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53 #define GSI_BAUD_812500 (20)
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54
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55 /*
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56 * Bits per character
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57 */
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58 #define GSI_CHAR5 ( 5)
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59 #define GSI_CHAR6 ( 6)
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60 #define GSI_CHAR7 ( 7)
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61 #define GSI_CHAR8 ( 8)
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62
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63 /*
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64 * Stop bits
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65 */
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66 #define GSI_STOP1 ( 1)
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67 #define GSI_STOP15 (15)
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68 #define GSI_STOP2 ( 2)
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69
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70 /*
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71 * Parity bit
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72 */
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73 #define GSI_PARITYNO ( 1)
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74 #define GSI_PARITYODD ( 2)
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75 #define GSI_PARITYEVEN ( 3)
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76 #define GSI_PARITYSPACE ( 4)
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77
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78 /*
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79 * Flow control
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80 */
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81 #define GSI_FLOWNO ( 1)
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82 #define GSI_FLOWHW ( 2)
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83 #define GSI_FLOWSW ( 3)
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84
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85 /*
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86 * Bit positions
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87 */
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88 #define GSI_BRKLEN_POS ( 0)
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89 #define GSI_BRK_POS (25)
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90 #define GSI_DISC_POS (26)
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91 #define GSI_ESC_POS (27)
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92 #define GSI_RING_POS (28)
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93 #define GSI_X_POS (29)
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94 #define GSI_SB_POS (30)
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95 #define GSI_SA_POS (31)
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96
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97 /*
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98 * Bit masks
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99 */
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100 #define GSI_BRKLEN_MASK (255UL << GSI_BRKLEN_POS)
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101 #define GSI_BRK_MASK (1UL << GSI_BRK_POS)
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102 #define GSI_DISC_MASK (1UL << GSI_DISC_POS)
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103 #define GSI_ESC_MASK (1UL << GSI_ESC_POS)
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104 #define GSI_RING_MASK (1UL << GSI_RING_POS)
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105 #define GSI_X_MASK (1UL << GSI_X_POS)
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106 #define GSI_SB_MASK (1UL << GSI_SB_POS)
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107 #define GSI_SA_MASK (1UL << GSI_SA_POS)
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108
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109 /*
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110 * Size of the circular buffers used in the driver.
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111 */
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112 #define GSI_MAX_BUFFER_SIZE (512)
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113
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114 /*==== TYPES ================================================================*/
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115
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116 /*
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117 * Device Control Block
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118 */
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119 typedef struct {
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120 USHORT Baud;
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121 UBYTE DataBits;
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122 UBYTE StopBits;
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123 UBYTE Parity;
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124 UBYTE RxFlowControl;
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125 UBYTE TxFlowControl;
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126 USHORT RxBufferSize;
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127 USHORT TxBufferSize;
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128 USHORT RxThreshold;
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129 USHORT TxThreshold;
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130 UBYTE XON;
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131 UBYTE XOFF;
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132 UBYTE EscChar;
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133 USHORT GuardPeriod;
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134 } T_GSI_DCB;
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135
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136 /*==== FUNCTION PROTOTYPES ==================================================*/
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137
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138 #ifdef _TARGET_
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139 /*
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140 +------------------------------------------------------------------------------
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141 | Function : GSI_Init
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142 +------------------------------------------------------------------------------
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143 | Description : The function initializes the module and the connected serial
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144 | device.
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145 |
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146 | Parameters : DeviceNo - serial device number
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147 | DrvHandle - unique handle for this device
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148 | CallbackFunc - callback function for this device
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149 | DrvInfo - pointer to the driver parameters
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150 |
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151 | Return : DRV_OK - Initialization successful
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152 | DRV_INVALID_PARAMS - The specified device does not exist
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153 | DRV_INTERNAL_ERROR - Internal driver error
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154 | DRV_INITIALIZED - Driver already initialized
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155 |
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156 +------------------------------------------------------------------------------
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157 */
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158 extern USHORT GSI_Init (UBYTE DeviceNo,
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159 USHORT DrvHANDLE,
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160 T_DRV_CB_FUNC CallbackFunc,
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161 T_DRV_EXPORT **DrvInfo);
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162
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163 /*
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164 +------------------------------------------------------------------------------
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165 | Function : GSI_Exit
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166 +------------------------------------------------------------------------------
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167 | Description : The function is called when the driver functionality is no
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168 | longer required. The driver terminates regardless of any
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169 | outstanding data to be sent.
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170 |
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171 | Parameters : DeviceNo - serial device number
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172 |
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173 | Return : no return value
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174 |
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175 +------------------------------------------------------------------------------
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176 */
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177 extern void GSI_Exit (UBYTE DeviceNo);
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178
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179 /*
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180 +------------------------------------------------------------------------------
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181 | Function : GSI_Read
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182 +------------------------------------------------------------------------------
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183 | Description : This function copies received data into a caller provided
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184 | buffer and returns the line status. It should always return
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185 | immediately after copying the data, without waiting for any
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186 | more data.
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187 |
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188 | Parameters : DeviceNo - serial device number
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189 | Buffer - buffer to copy the data
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190 | Length - On call: size of Buffer; On return: copied bytes
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191 | State - line states of the serial connection
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192 |
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193 | Return : DRV_OK - Function successful
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194 | DRV_INVALID_PARAMS - The specified device does not exist
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195 | DRV_INTERNAL_ERROR - Internal driver error
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196 | DRV_NOTCONFIGURED - The driver is not yet configured
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197 |
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198 +------------------------------------------------------------------------------
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199 */
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200 extern USHORT GSI_Read (UBYTE DeviceNo,
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201 void *Buffer,
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202 USHORT *Length,
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203 ULONG *State);
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204
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205 /*
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206 +------------------------------------------------------------------------------
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207 | Function : GSI_Write
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208 +------------------------------------------------------------------------------
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209 | Description : This functions copies the provided data into the buffer of the
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210 | driver and sets the line states. This function must return
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211 | immediately after copying, even if there is not enough space in
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212 | the driver buffer to copy all provided data.
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213 |
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214 | Parameters : DeviceNo - serial device number
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215 | Buffer - buffer containing the data
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216 | Length - On call: size of data; On return: copied bytes
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217 | State - line states of the serial connection
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218 | Mask - manipulated State bits
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219 |
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220 | Return : DRV_OK - Function successful
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221 | DRV_INVALID_PARAMS - The specified device does not exist
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222 | DRV_INTERNAL_ERROR - Internal driver error
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223 | DRV_NOTCONFIGURED - The driver is not yet configured
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224 |
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225 +------------------------------------------------------------------------------
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226 */
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227 extern USHORT GSI_Write (UBYTE DeviceNo,
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228 void *Buffer,
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229 USHORT *Length,
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230 ULONG State,
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231 ULONG Mask);
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232
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233 /*
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234 +------------------------------------------------------------------------------
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235 | Function : GSI_Look
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236 +------------------------------------------------------------------------------
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237 | Description : This function copies received data into a caller provided
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238 | buffer without delete the data in the driver buffer. It should
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239 | always return immediately after copying the data, without
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240 | waiting for any more data.
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241 |
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242 | Parameters : DeviceNo - serial device number
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243 | Buffer - buffer to copy the data
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244 | Length - On call: size of Buffer; On return: copied bytes
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245 | State - line states of the serial connection
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246 |
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247 | Return : DRV_OK - Function successful
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248 | DRV_INVALID_PARAMS - The specified device does not exist
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249 | DRV_INTERNAL_ERROR - Internal driver error
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250 | DRV_NOTCONFIGURED - The driver is not yet configured
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251 |
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252 +------------------------------------------------------------------------------
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253 */
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254 extern USHORT GSI_Look (UBYTE DeviceNo,
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255 void *Buffer,
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256 USHORT *Length,
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257 ULONG *State);
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258
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259 /*
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260 +------------------------------------------------------------------------------
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261 | Function : GSI_Clear
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262 +------------------------------------------------------------------------------
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263 | Description : This function is used to clear the device internal buffers.
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264 |
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265 | Parameters : DeviceNo - serial device number
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266 | BufferType - buffer to be cleared
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267 |
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268 | Return : DRV_OK - Function successful
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269 | DRV_INVALID_PARAMS - The specified device does not exist
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270 | DRV_INTERNAL_ERROR - Internal driver error
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271 | DRV_INPROCESS - The driver is busy clearing the buffers
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272 |
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273 +------------------------------------------------------------------------------
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274 */
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275 extern USHORT GSI_Clear (UBYTE DeviceNo,
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276 USHORT BufferType);
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277
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278 /*
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279 +------------------------------------------------------------------------------
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280 | Function : GSI_Flush
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281 +------------------------------------------------------------------------------
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282 | Description : This function is used to flush the device internal transmit
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283 | buffer.
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284 |
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285 | Parameters : DeviceNo - serial device number
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286 |
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287 | Return : DRV_OK - Function successful
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288 | DRV_INVALID_PARAMS - The specified device does not exist
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289 | DRV_INTERNAL_ERROR - Internal driver error
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290 | DRV_INPROCESS - The driver is busy clearing the buffers
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291 | DRV_NOTCONFIGURED - The driver is not yet configured
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292 |
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293 +------------------------------------------------------------------------------
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294 */
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295 extern USHORT GSI_Flush (UBYTE DeviceNo);
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296
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297 /*
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298 +------------------------------------------------------------------------------
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299 | Function : GSI_SetSignal
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300 +------------------------------------------------------------------------------
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301 | Description : This function enables indication signals from the driver. These
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302 | signals are sent via the device callback function.
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303 |
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304 | Parameters : DeviceNo - serial device number
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diff changeset
305 | SignalType - Signal type to be set
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306 |
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307 | Return : DRV_OK - Function successful
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Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
308 | DRV_INVALID_PARAMS - parameters out of range
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parents:
diff changeset
309 | DRV_INTERNAL_ERROR - Internal driver error
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diff changeset
310 | DRV_SIGFCT_NOTAVAILABLE - no event signaling functionality
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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311 |
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parents:
diff changeset
312 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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313 */
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diff changeset
314 extern USHORT GSI_SetSignal (UBYTE DeviceNo,
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315 USHORT SignalType);
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parents:
diff changeset
316
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diff changeset
317 /*
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diff changeset
318 +------------------------------------------------------------------------------
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parents:
diff changeset
319 | Function : GSI_ResetSignal
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parents:
diff changeset
320 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 | Description : This function disables indication signals from the driver.
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parents:
diff changeset
322 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 | Parameters : DeviceNo - serial device number
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 | SignalType - Signal type to be reset
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diff changeset
325 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 | Return : DRV_OK - Function successful
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Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
327 | DRV_INVALID_PARAMS - parameters out of range
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 | DRV_INTERNAL_ERROR - Internal driver error
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 | DRV_SIGFCT_NOTAVAILABLE - no event signaling functionality
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
332 */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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diff changeset
333 extern USHORT GSI_ResetSignal (UBYTE DeviceNo,
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diff changeset
334 USHORT SignalType);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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parents:
diff changeset
335
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 /*
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 | Function : GSI_SetConfig
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 | Description : This function configures the serial device.
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 | Parameters : DeviceNo - serial device number
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 | DCBPtr - pointer to the driver control block
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diff changeset
344 |
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diff changeset
345 | Return : DRV_OK - Function successful
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
346 | DRV_INVALID_PARAMS - parameters out of range
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 | DRV_INTERNAL_ERROR - Internal driver error
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parents:
diff changeset
348 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
350 */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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diff changeset
351 extern USHORT GSI_SetConfig (UBYTE DeviceNo,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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diff changeset
352 T_GSI_DCB *DCBPtr);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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diff changeset
353
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
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parents:
diff changeset
354 /*
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 | Function : GSI_GetConfig
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 | Description : This function reads the serial device configuration.
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360 | Parameters : DeviceNo - serial device number
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 | DCBPtr - pointer to the driver control block
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 | Return : DRV_OK - Function successful
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 | DRV_INTERNAL_ERROR - Internal driver error
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 | DRV_NOTCONFIGURED - The driver is not yet configured
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 extern USHORT GSI_GetConfig (UBYTE DeviceNo,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370 T_GSI_DCB *DCBPtr);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
372 /*
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
373 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
374 | Function : GSI_Callback
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
375 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
376 | Description : This function is needed for cascaded drivers. This function
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
377 | must not be confused with the parameter CallbackFunc passed to
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
378 | GSI_Init().
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
379 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
380 | Parameters : Signal - pointer to the signal information data
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
381 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
382 | Return : no return value
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
383 |
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
384 +------------------------------------------------------------------------------
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
385 */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
386 extern void GSI_Callback (T_DRV_SIGNAL *Signal);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
387
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
388 #endif /* _TARGET_ */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
389 #endif /* !GSI_H */