FreeCalypso > hg > tcs211-l1-reconst
annotate chipsetsw/drivers/drv_app/ffs/board/ffs_env.c @ 157:a7f7b52692e2
l1_trace.c: l1_trace_message(): low-hanging fruit
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 05 Jun 2016 18:06:28 +0000 |
parents | 509db1a7b7b8 |
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rev | line source |
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1 /****************************************************************************/ |
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2 /* */ |
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3 /* File Name: ffs_env.c */ |
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4 /* */ |
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5 /* Purpose: This file contains definitions for RV manager related */ |
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6 /* functions used to get info, start and stop the FFS SWE. */ |
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7 /* */ |
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8 /* Version 0.1 */ |
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9 /* */ |
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10 /* Date Modification */ |
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11 /* ------------------------------------ */ |
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12 /* 10/24/2000 Create */ |
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13 /* */ |
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14 /* Author Pascal Puel */ |
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15 /* */ |
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16 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/ |
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17 /****************************************************************************/ |
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18 |
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19 #include "board.cfg" |
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20 #include "ffs.cfg" |
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21 #include "ffs/ffs_env.h" |
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22 #include "rvm/rvm_gen.h" |
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23 #include "rvm/rvm_priorities.h" |
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24 #include "rvm/rvm_use_id_list.h" |
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25 #include "ffs/board/task.h" |
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26 #include <string.h> |
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27 |
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28 extern void ffs_task_init(T_RVF_MB_ID mbid, T_RVF_ADDR_ID addr_id); |
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29 T_FFS_TASK_INFO ffs_task_info; |
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30 |
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31 /* global pointer to the error function */ |
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32 static T_RVM_RETURN (*ffs_error_ft)(T_RVM_NAME swe_name, T_RVM_RETURN error_cause, |
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33 T_RVM_ERROR_TYPE error_type,T_RVM_STRING error_msg); |
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34 |
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35 /****************************************************************************** |
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36 * Function : ffs_get_info |
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37 * |
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38 * Description : This function is called by the RV manager to learn |
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39 * driver requirements in terms of memory, SWEs... |
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40 * |
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41 * Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill |
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42 * containing infos related to the driver SWE. |
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43 * |
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44 * Return : T_RVM_RETURN |
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45 * |
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46 * History : 0.1 (20-August-2000) |
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47 * |
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48 * |
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49 ******************************************************************************/ |
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50 T_RVM_RETURN ffs_get_info(T_RVM_INFO_SWE * infoSWE) |
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51 { |
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52 |
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53 /* SWE info */ |
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54 infoSWE->swe_type = RVM_SWE_TYPE_4; |
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55 |
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56 infoSWE->type_info.type4.swe_use_id = FFS_USE_ID; |
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57 memcpy ( (UINT8 *) infoSWE->type_info.type4.swe_name, "FFS", sizeof("FFS") ); |
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58 infoSWE->type_info.type4.version = 0; |
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59 |
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60 infoSWE->type_info.type4.stack_size = FFS_STACK_SIZE; |
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61 infoSWE->type_info.type4.priority = RVM_FFS_TASK_PRIORITY; |
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62 |
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63 /* memory bank info */ |
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64 infoSWE->type_info.type4.nb_mem_bank = 1; |
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65 |
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66 memcpy ((UINT8 *) infoSWE->type_info.type4.mem_bank[0].bank_name, "FFS_PRIM", RVM_NAME_MAX_LEN); |
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67 infoSWE->type_info.type4.mem_bank[0].initial_params.size = FFS_MB_PRIM_SIZE; |
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68 infoSWE->type_info.type4.mem_bank[0].initial_params.watermark = FFS_MB_PRIM_WATERMARK; |
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69 |
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70 /* linked SWE info */ |
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71 infoSWE->type_info.type4.nb_linked_swe = 0; |
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72 |
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73 /* generic functions */ |
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74 infoSWE->type_info.type4.set_info = ffs_set_info; |
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75 infoSWE->type_info.type4.init = ffs_init; |
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76 infoSWE->type_info.type4.core = ffs_start; |
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77 infoSWE->type_info.type4.stop = ffs_stop; |
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78 infoSWE->type_info.type4.kill = ffs_kill; |
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79 |
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80 /* Set return_path */ |
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81 infoSWE->type_info.type4.return_path.callback_func = NULL; |
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82 infoSWE->type_info.type4.return_path.addr_id = 0; |
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83 |
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84 return RV_OK; |
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85 } |
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86 |
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87 |
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88 /****************************************************************************** |
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89 * Function : ffs_set_info |
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90 * |
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91 * Description : This function is called by the RV manager to inform |
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92 * the driver SWE about task_id, mb_id and error function. |
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93 * |
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94 * Parameters : - T_RVF_ADDR_ID addr_id: unique path to the SWE. |
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95 * - T_RV_RETURN ReturnPath[], array of return path for linked SWE |
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96 * - T_RVF_MB_ID mbId[]: array of memory bank ids. |
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97 * - callback function to call in case of unrecoverable error. |
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98 * |
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99 * Return : T_RVM_RETURN |
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100 * |
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101 * History : 0.1 (20-August-2000) |
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102 * |
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103 * |
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104 ******************************************************************************/ |
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105 T_RVM_RETURN ffs_set_info(T_RVF_ADDR_ID addr_id, |
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106 T_RV_RETURN ReturnPath[], |
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107 T_RVF_MB_ID mbId[], |
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108 T_RVM_RETURN (*callBackFct)(T_RVM_NAME SWEntName, |
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109 T_RVM_RETURN errorCause, |
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110 T_RVM_ERROR_TYPE errorType, |
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111 T_RVM_STRING errorMsg)) |
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112 { |
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113 /* store the pointer to the error function */ |
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114 ffs_error_ft = callBackFct ; |
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115 |
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116 ffs_task_init(mbId[0], addr_id); |
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117 |
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118 ffs_task_info.addr_id = addr_id; |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
119 ffs_task_info.mbid = mbId[0]; |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
120 |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
121 return RV_OK; |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
122 } |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
123 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
124 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
125 /****************************************************************************** |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
126 * Function : ffs_init |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
127 * |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
128 * Description : This function is called by the RV manager to initialize the |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
129 * ffs SWE before creating the task and calling ffs_start. |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
130 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
131 * Parameters : None |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
132 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
133 * Return : T_RVM_RETURN |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
134 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
135 * History : 0.1 (20-August-2000) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
136 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
137 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
138 ******************************************************************************/ |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
139 T_RVM_RETURN ffs_init(void) |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
140 { |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
141 return RV_OK; |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
142 } |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
143 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
144 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
145 /****************************************************************************** |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
146 * Function : ffs_start |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
147 * |
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
148 * Description : This function is called by the RV manager to start the ffs |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
149 * SWE, it is the body of the task. |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
150 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
151 * Parameters : None |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
152 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
153 * Return : T_RVM_RETURN |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
154 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
155 * History : 0.1 (20-August-2000) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
156 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
157 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
158 ******************************************************************************/ |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
159 T_RVM_RETURN ffs_start(void) |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
160 { |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
161 ffs_task(); |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
162 return RV_OK; |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
163 } |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
164 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
165 |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
166 /****************************************************************************** |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
167 * Function : ffs_stop |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
168 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
169 * Description : This function is called by the RV manager to stop the ffs SWE. |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
170 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
171 * Parameters : None |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
172 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
173 * Return : T_RVM_RETURN |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
174 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
175 * History : 0.1 (20-August-2000) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
176 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
177 * |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
178 ******************************************************************************/ |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
179 T_RVM_RETURN ffs_stop(void) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
180 { |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
181 /* other SWEs have not been killed yet, ffs can send messages to other SWEs */ |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
182 |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
183 return RV_OK; |
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initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
184 } |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
185 |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
186 |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
187 /****************************************************************************** |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
188 * Function : ffs_kill |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
189 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
190 * Description : This function is called by the RV manager to kill the ffs |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
191 * SWE, after the ffs_stop function has been called. |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
192 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
193 * Parameters : None |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
194 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
195 * Return : T_RVM_RETURN |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
196 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
197 * History : 0.1 (20-August-2000) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
198 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
199 * |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
200 ******************************************************************************/ |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
201 T_RVM_RETURN ffs_kill (void) |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
202 { |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
203 /* free all memory buffer previously allocated */ |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
204 return RV_OK; |
509db1a7b7b8
initial import: leo2moko-r1
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
205 } |