1 | /*
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2 | * TOPPERS ATK2
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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4 | * Automotive Kernel Version 2
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5 | *
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6 | * Copyright (C) 2012-2015 by Center for Embedded Computing Systems
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7 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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8 | * Copyright (C) 2012-2015 by FUJI SOFT INCORPORATED, JAPAN
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9 | * Copyright (C) 2012-2013 by Spansion LLC, USA
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10 | * Copyright (C) 2012-2015 by NEC Communication Systems, Ltd., JAPAN
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11 | * Copyright (C) 2012-2015 by Panasonic Advanced Technology Development Co., Ltd., JAPAN
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12 | * Copyright (C) 2012-2014 by Renesas Electronics Corporation, JAPAN
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13 | * Copyright (C) 2012-2015 by Sunny Giken Inc., JAPAN
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14 | * Copyright (C) 2012-2015 by TOSHIBA CORPORATION, JAPAN
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15 | * Copyright (C) 2012-2015 by Witz Corporation
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16 | * Copyright (C) 2014-2015 by AISIN COMCRUISE Co., Ltd., JAPAN
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17 | * Copyright (C) 2014-2015 by eSOL Co.,Ltd., JAPAN
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18 | * Copyright (C) 2014-2015 by SCSK Corporation, JAPAN
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19 | * Copyright (C) 2015 by SUZUKI MOTOR CORPORATION
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20 | *
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21 | * ä¸è¨èä½æ¨©è
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22 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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23 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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24 | * å¤ã»åé
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25 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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26 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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27 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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28 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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29 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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30 | * ç¨ã§ããå½¢ã§åé
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31 | å¸ããå ´åã«ã¯ï¼åé
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32 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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33 | * è
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34 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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35 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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36 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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37 | * ç¨ã§ããªãå½¢ã§åé
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38 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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39 | * ã¨ï¼
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40 | * (a) åé
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41 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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42 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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43 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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44 | * (b) åé
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45 | å¸ã®å½¢æ
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46 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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47 | * å ±åãããã¨ï¼
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49 | * 害ãããï¼ä¸è¨èä½æ¨©è
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50 | ããã³TOPPERSããã¸ã§ã¯ããå
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51 | 責ãããã¨ï¼
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52 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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53 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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54 | ããã³TOPPERSããã¸ã§ã¯ãã
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55 | * å
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56 | 責ãããã¨ï¼
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57 | *
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58 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼AUTOSARï¼AUTomotive Open System ARchitectureï¼ä»
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59 | * æ§ã«åºã¥ãã¦ããï¼ä¸è¨ã®è¨±è«¾ã¯ï¼AUTOSARã®ç¥ç財ç£æ¨©ã許諾ãããã®ã§
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60 | * ã¯ãªãï¼AUTOSARã¯ï¼AUTOSARä»æ§ã«åºã¥ããã½ããã¦ã§ã¢ãåç¨ç®çã§å©
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61 | * ç¨ããè
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62 | ã«å¯¾ãã¦ï¼AUTOSARãã¼ããã¼ã«ãªããã¨ãæ±ãã¦ããï¼
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63 | *
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64 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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65 | ã
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66 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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67 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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68 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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69 | * ã®è²¬ä»»ãè² ããªãï¼
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70 | *
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71 | * $Id: ioc_manage.c 453 2015-12-10 08:31:20Z nces-hibino $
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72 | */
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73 |
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74 | /*
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75 | * IOCã¢ã¸ã¥ã¼ã«
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76 | */
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77 | #include "ioc_impl.h"
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78 | #include "check.h"
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79 |
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80 | /*
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81 | * ãã¬ã¼ã¹ãã°ãã¯ãã®ããã©ã«ãå®ç¾©
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82 | */
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83 | #ifndef LOG_IOCSEND_ENTER
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84 | #define LOG_IOCSEND_ENTER(senderid)
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85 | #endif /* LOG_IOCSEND_ENTER */
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86 |
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87 | #ifndef LOG_IOCSEND_LEAVE
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88 | #define LOG_IOCSEND_LEAVE(ercd)
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89 | #endif /* LOG_IOCSEND_LEAVE */
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90 |
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91 | #ifndef LOG_IOCWRITE_ENTER
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92 | #define LOG_IOCWRITE_ENTER(senderid)
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93 | #endif /* LOG_IOCWRITE_ENTER */
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94 |
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95 | #ifndef LOG_IOCWRITE_LEAVE
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96 | #define LOG_IOCWRITE_LEAVE(ercd)
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97 | #endif /* LOG_IOCWRITE_LEAVE */
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98 |
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99 | #ifndef LOG_IOCRECEIVE_ENTER
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100 | #define LOG_IOCRECEIVE_ENTER(iocid)
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101 | #endif /* LOG_IOCRECEIVE_ENTER */
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102 |
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103 | #ifndef LOG_IOCRECEIVE_LEAVE
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104 | #define LOG_IOCRECEIVE_LEAVE(ercd)
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105 | #endif /* LOG_IOCRECEIVE_LEAVE */
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106 |
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107 | #ifndef LOG_IOCREAD_ENTER
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108 | #define LOG_IOCREAD_ENTER(iocid)
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109 | #endif /* LOG_IOCREAD_ENTER */
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110 |
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111 | #ifndef LOG_IOCREAD_LEAVE
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112 | #define LOG_IOCREAD_LEAVE(ercd)
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113 | #endif /* LOG_IOCREAD_LEAVE */
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114 |
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115 | #ifndef LOG_IOCEMPTYQUEUE_ENTER
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116 | #define LOG_IOCEMPTYQUEUE_ENTER(iocid)
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117 | #endif /* LOG_IOCEMPTYQUEUE_ENTER */
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118 |
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119 | #ifndef LOG_IOCEMPTUQUEUE_LEAVE
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120 | #define LOG_IOCEMPTUQUEUE_LEAVE(ercd)
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121 | #endif /* LOG_IOCEMPTUQUEUE_LEAVE */
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122 |
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123 |
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124 | /* å
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125 | é¨é¢æ°ã®ãããã¿ã¤ãå®£è¨ */
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126 | LOCAL_INLINE void ioc_memcpy(void *p_dst, const void *p_src, uint32 sz);
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127 |
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128 |
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129 | /*
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130 | * åæåé¢æ°
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131 | */
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132 | void
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133 | ioc_initialize(void)
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134 | {
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135 | IocType i;
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136 | IOCCB *p_ioccb;
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137 | const IOCINIB *p_iocinib;
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138 |
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139 | /* ãã¥ã¼ã®åæå */
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140 | for (i = 0U; i < tnum_queueioc; i++) {
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141 | p_ioccb = &ioccb_table[i];
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142 | p_ioccb->quecnt = 0U;
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143 | p_ioccb->head = 0U;
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144 | p_ioccb->tail = 0U;
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145 | p_ioccb->lostflg = FALSE;
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146 | }
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147 |
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148 | /* åIOCã®ãããã¡åæå */
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149 | for (i = 0U; i < tnum_ioc; i++) {
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150 | if (ioc_inival_table[i] != NULL) {
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151 | p_iocinib = &iocinib_table[i];
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152 | ioc_memcpy((void *) (p_iocinib->p_iocmb), ioc_inival_table[i], p_iocinib->datasz);
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153 | }
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154 | }
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155 | }
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156 |
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157 |
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158 |
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159 | LOCAL_INLINE void
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160 | ioc_memcpy(void *p_dst, const void *p_src, uint32 sz)
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161 | {
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162 | uint8 *p_tmp_dst = (uint8 *) p_dst;
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163 | const uint8 *p_tmp_src = (const uint8 *) p_src;
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164 | CounterType i;
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165 |
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166 | for (i = 0U; i < sz; i++) {
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167 | p_tmp_dst[i] = p_tmp_src[i];
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168 | }
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169 | }
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170 |
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171 |
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172 | Std_ReturnType
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173 | ioc_send_generic(IocType IocWrapperId, const void *in)
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174 | {
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175 | const IOCWRPINIB *p_iocwrpinib;
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176 | const IOCINIB *p_iocinib;
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177 | IOCCB *p_ioccb;
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178 | Std_ReturnType ercd = IOC_E_OK;
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179 |
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180 | p_iocwrpinib = get_iocwrpinib(IocWrapperId);
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181 | p_iocinib = get_iocinib(IOCID(p_iocwrpinib));
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182 | p_ioccb = get_ioccb(IOCID(p_iocwrpinib));
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183 |
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184 | LOG_IOCSEND_ENTER(p_iocwrpinib->senderid);
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185 |
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186 | CHECK_IOC_CALLEVEL_DISABLEDINT(CALLEVEL_IOCSEND);
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187 | CHECK_IOC_ACCESS(p_iocwrpinib->p_sndosapcb == p_runosap);
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188 | CHECK_IOC_MEM_READ((const MemoryStartAddressType) in, p_iocinib->datasz, p_iocinib->alignsz);
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189 |
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190 | x_nested_lock_os_int();
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191 |
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192 | S_D_CHECK_IOC_LIMIT(p_ioccb->quecnt < p_iocinib->maxque);
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193 | ioc_memcpy((void *) ((uint32) p_iocinib->p_iocmb + ((p_iocinib->datasz) * (p_ioccb->tail))), in, p_iocinib->datasz);
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194 | p_ioccb->quecnt++;
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195 | p_ioccb->tail++;
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196 | if (p_ioccb->tail >= p_iocinib->maxque) {
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197 | p_ioccb->tail = 0U;
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198 | }
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199 |
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200 | d_exit_no_errorhook:
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201 | x_nested_unlock_os_int();
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202 | exit_no_errorhook:
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203 | LOG_IOCSEND_LEAVE(ercd);
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204 | return(ercd);
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205 |
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206 | #ifdef CFG_USE_ERRORHOOK
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207 | d_exit_errorhook:
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208 | goto errorhook_start;
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209 |
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210 | exit_errorhook:
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211 | x_nested_lock_os_int();
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212 | errorhook_start:
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213 | #ifdef CFG_USE_PARAMETERACCESS
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214 | _errorhook_par1.iocid = IOCID(p_iocwrpinib);
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215 | _errorhook_par2.senderid = p_iocwrpinib->senderid;
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216 | #endif /* CFG_USE_PARAMETERACCESS */
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217 | if (p_iocinib->groupflg != FALSE) {
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218 | call_errorhook(ercd, IOCServiceId_IOC_SendGroup);
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219 | }
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220 | else {
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221 | call_errorhook(ercd, IOCServiceId_IOC_Send);
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222 | }
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223 | x_nested_unlock_os_int();
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224 | goto exit_no_errorhook;
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225 | #endif /* CFG_USE_ERRORHOOK */
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226 | }
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227 |
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228 |
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229 | Std_ReturnType
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230 | ioc_write_generic(IocType IocWrapperId, const void *in)
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231 | {
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232 | const IOCWRPINIB *p_iocwrpinib;
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233 | const IOCINIB *p_iocinib;
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234 | Std_ReturnType ercd = IOC_E_OK;
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235 |
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236 | p_iocwrpinib = get_iocwrpinib(IocWrapperId);
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237 | p_iocinib = get_iocinib(IOCID(p_iocwrpinib));
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238 |
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239 | LOG_IOCWRITE_ENTER(p_iocwrpinib->senderid);
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240 |
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241 | CHECK_IOC_CALLEVEL_DISABLEDINT(CALLEVEL_IOCWRITE);
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242 | CHECK_IOC_ACCESS(p_iocwrpinib->p_sndosapcb == p_runosap);
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243 | CHECK_IOC_MEM_READ((const MemoryStartAddressType) in, p_iocinib->datasz, p_iocinib->alignsz);
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244 |
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245 | x_nested_lock_os_int();
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246 |
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247 | ioc_memcpy((void *) (p_iocinib->p_iocmb), in, p_iocinib->datasz);
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248 |
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249 | d_exit_no_errorhook:
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250 | x_nested_unlock_os_int();
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251 | exit_no_errorhook:
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252 | LOG_IOCWRITE_LEAVE(ercd);
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253 | return(ercd);
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254 |
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255 | #ifdef CFG_USE_ERRORHOOK
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256 | d_exit_errorhook:
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257 | goto errorhook_start;
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258 |
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259 | exit_errorhook:
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260 | x_nested_lock_os_int();
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261 | errorhook_start:
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262 | #ifdef CFG_USE_PARAMETERACCESS
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263 | _errorhook_par1.iocid = IOCID(p_iocwrpinib);
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264 | _errorhook_par2.senderid = p_iocwrpinib->senderid;
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265 | #endif /* CFG_USE_PARAMETERACCESS */
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266 | if (p_iocinib->groupflg != FALSE) {
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267 | call_errorhook(ercd, IOCServiceId_IOC_WriteGroup);
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268 | }
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269 | else {
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270 | call_errorhook(ercd, IOCServiceId_IOC_Write);
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271 | }
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272 | x_nested_unlock_os_int();
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273 | goto exit_no_errorhook;
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274 | #endif /* CFG_USE_ERRORHOOK */
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275 | }
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276 |
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277 |
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278 | Std_ReturnType
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279 | ioc_receive_generic(IocType IocId, void *out)
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280 | {
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281 | const IOCINIB *p_iocinib;
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282 | IOCCB *p_ioccb;
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283 | Std_ReturnType ercd = IOC_E_OK;
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284 |
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285 | LOG_IOCRECEIVE_ENTER(IocId);
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286 |
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287 | p_iocinib = get_iocinib(IocId);
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288 | p_ioccb = get_ioccb(IocId);
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289 |
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290 | CHECK_IOC_CALLEVEL_DISABLEDINT(CALLEVEL_IOCRECEIVE);
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291 | CHECK_IOC_ACCESS(p_iocinib->p_rcvosapcb == p_runosap);
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292 | CHECK_IOC_MEM_WRITE(out, p_iocinib->datasz, p_iocinib->alignsz);
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293 |
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294 | x_nested_lock_os_int();
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295 |
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296 | S_D_CHECK_IOC_NO_DATA(p_ioccb->quecnt > 0U);
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297 | ioc_memcpy(out, (void *) ((uint32) p_iocinib->p_iocmb + ((p_iocinib->datasz) * (p_ioccb->head))), p_iocinib->datasz);
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298 |
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299 | p_ioccb->quecnt--;
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300 | p_ioccb->head++;
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301 | if (p_ioccb->head >= p_iocinib->maxque) {
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302 | p_ioccb->head = 0U;
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303 | }
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304 |
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305 | S_D_CHECK_IOC_LOST(p_ioccb->lostflg == FALSE);
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306 |
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307 | d_exit_no_errorhook:
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308 | x_nested_unlock_os_int();
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309 | exit_no_errorhook:
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310 | LOG_IOCRECEIVE_LEAVE(ercd);
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311 | return(ercd);
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312 |
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313 | #ifdef CFG_USE_ERRORHOOK
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314 | d_exit_errorhook:
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315 | goto errorhook_start;
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316 |
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317 | exit_errorhook:
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318 | x_nested_lock_os_int();
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319 | errorhook_start:
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320 | #ifdef CFG_USE_PARAMETERACCESS
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321 | _errorhook_par1.iocid = IocId;
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322 | #endif /* CFG_USE_PARAMETERACCESS */
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323 | if (p_iocinib->groupflg != FALSE) {
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324 | call_errorhook(ercd, IOCServiceId_IOC_ReceiveGroup);
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325 | }
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326 | else {
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327 | call_errorhook(ercd, IOCServiceId_IOC_Receive);
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328 | }
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329 | x_nested_unlock_os_int();
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330 | goto exit_no_errorhook;
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331 | #endif /* CFG_USE_ERRORHOOK */
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332 | }
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333 |
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334 |
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335 | Std_ReturnType
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336 | ioc_read_generic(IocType IocId, void *out)
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337 | {
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338 | const IOCINIB *p_iocinib;
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339 | Std_ReturnType ercd = IOC_E_OK;
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340 |
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341 | LOG_IOCREAD_ENTER(IocId);
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342 |
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343 | p_iocinib = get_iocinib(IocId);
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344 |
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345 | CHECK_IOC_CALLEVEL_DISABLEDINT(CALLEVEL_IOCREAD);
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346 | CHECK_IOC_ACCESS(p_iocinib->p_rcvosapcb == p_runosap);
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347 | CHECK_IOC_MEM_WRITE(out, p_iocinib->datasz, p_iocinib->alignsz);
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348 |
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349 | x_nested_lock_os_int();
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350 |
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351 | ioc_memcpy(out, (void *) (p_iocinib->p_iocmb), p_iocinib->datasz);
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352 |
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353 | d_exit_no_errorhook:
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354 | x_nested_unlock_os_int();
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355 | exit_no_errorhook:
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356 | LOG_IOCREAD_LEAVE(ercd);
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357 | return(ercd);
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358 |
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359 | #ifdef CFG_USE_ERRORHOOK
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360 | d_exit_errorhook:
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361 | goto errorhook_start;
|
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362 |
|
---|
363 | exit_errorhook:
|
---|
364 | x_nested_lock_os_int();
|
---|
365 | errorhook_start:
|
---|
366 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
367 | _errorhook_par1.iocid = IocId;
|
---|
368 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
369 | if (p_iocinib->groupflg != FALSE) {
|
---|
370 | call_errorhook(ercd, IOCServiceId_IOC_ReadGroup);
|
---|
371 | }
|
---|
372 | else {
|
---|
373 | call_errorhook(ercd, IOCServiceId_IOC_Read);
|
---|
374 | }
|
---|
375 | x_nested_unlock_os_int();
|
---|
376 | goto exit_no_errorhook;
|
---|
377 | #endif /* CFG_USE_ERRORHOOK */
|
---|
378 | }
|
---|
379 |
|
---|
380 |
|
---|
381 | Std_ReturnType
|
---|
382 | ioc_empty_queue_generic(IocType IocId)
|
---|
383 | {
|
---|
384 | IOCCB *p_ioccb;
|
---|
385 | const IOCINIB *p_iocinib;
|
---|
386 | Std_ReturnType ercd = IOC_E_OK;
|
---|
387 |
|
---|
388 | p_ioccb = get_ioccb(IocId);
|
---|
389 | p_iocinib = get_iocinib(IocId);
|
---|
390 |
|
---|
391 | CHECK_IOC_CALLEVEL_DISABLEDINT(CALLEVEL_IOCEMPTYQUEUE);
|
---|
392 | CHECK_IOC_ACCESS(p_iocinib->p_rcvosapcb == p_runosap);
|
---|
393 |
|
---|
394 | x_nested_lock_os_int();
|
---|
395 |
|
---|
396 | p_ioccb->quecnt = 0U;
|
---|
397 | p_ioccb->head = 0U;
|
---|
398 | p_ioccb->tail = 0U;
|
---|
399 | p_ioccb->lostflg = FALSE;
|
---|
400 |
|
---|
401 | d_exit_no_errorhook:
|
---|
402 | x_nested_unlock_os_int();
|
---|
403 | exit_no_errorhook:
|
---|
404 | LOG_IOCREAD_LEAVE(ercd);
|
---|
405 | return(ercd);
|
---|
406 |
|
---|
407 | #ifdef CFG_USE_ERRORHOOK
|
---|
408 | d_exit_errorhook:
|
---|
409 | goto errorhook_start;
|
---|
410 |
|
---|
411 | exit_errorhook:
|
---|
412 | x_nested_lock_os_int();
|
---|
413 | errorhook_start:
|
---|
414 | #ifdef CFG_USE_PARAMETERACCESS
|
---|
415 | _errorhook_par1.iocid = IocId;
|
---|
416 | #endif /* CFG_USE_PARAMETERACCESS */
|
---|
417 | call_errorhook(ercd, IOCServiceId_IOC_EmptyQueue);
|
---|
418 | x_nested_unlock_os_int();
|
---|
419 | goto exit_no_errorhook;
|
---|
420 | #endif /* CFG_USE_ERRORHOOK */
|
---|
421 | }
|
---|