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comparison services/ffs/ffs_env.c @ 0:75a11d740a02

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initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 09 Jun 2016 00:02:41 +0000
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-1:000000000000 0:75a11d740a02
1 /****************************************************************************/
2 /* */
3 /* File Name: ffs_env.c */
4 /* */
5 /* Purpose: This file contains definitions for RV manager related */
6 /* functions used to get info, start and stop the FFS SWE. */
7 /* */
8 /* Version 0.1 */
9 /* */
10 /* Date Modification */
11 /* ------------------------------------ */
12 /* 10/24/2000 Create */
13 /* */
14 /* Author Pascal Puel */
15 /* */
16 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/
17 /****************************************************************************/
18
19 #include "../../include/config.h"
20 #include "ffs.h"
21 #include "ffs_env.h"
22 #include "../../riviera/rvm/rvm_gen.h"
23 #include "../../riviera/rvm/rvm_priorities.h"
24 #include "../../riviera/rvm/rvm_use_id_list.h"
25 #include "task.h"
26 #include <string.h>
27
28 extern void ffs_task_init(T_RVF_MB_ID mbid, T_RVF_ADDR_ID addr_id);
29 T_FFS_TASK_INFO ffs_task_info;
30
31 /* global pointer to the error function */
32 static T_RVM_RETURN (*ffs_error_ft)(T_RVM_NAME swe_name,
33 T_RVM_RETURN error_cause,
34 T_RVM_ERROR_TYPE error_type,
35 T_RVM_STRING error_msg);
36
37 /******************************************************************************
38 * Function : ffs_get_info
39 *
40 * Description : This function is called by the RV manager to learn
41 * driver requirements in terms of memory, SWEs...
42 *
43 * Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill
44 * containing infos related to the driver SWE.
45 *
46 * Return : T_RVM_RETURN
47 *
48 * History : 0.1 (20-August-2000)
49 *
50 *
51 ******************************************************************************/
52 T_RVM_RETURN ffs_get_info(T_RVM_INFO_SWE * infoSWE)
53 {
54
55 /* SWE info */
56 infoSWE->swe_type = RVM_SWE_TYPE_4;
57
58 infoSWE->type_info.type4.swe_use_id = FFS_USE_ID;
59 memcpy ( (UINT8 *) infoSWE->type_info.type4.swe_name, "FFS", sizeof("FFS") );
60 infoSWE->type_info.type4.version = 0;
61
62 infoSWE->type_info.type4.stack_size = FFS_STACK_SIZE;
63 infoSWE->type_info.type4.priority = RVM_FFS_TASK_PRIORITY;
64
65 /* memory bank info */
66 infoSWE->type_info.type4.nb_mem_bank = 1;
67
68 memcpy ((UINT8 *) infoSWE->type_info.type4.mem_bank[0].bank_name, "FFS_PRIM", RVM_NAME_MAX_LEN);
69 infoSWE->type_info.type4.mem_bank[0].initial_params.size = FFS_MB_PRIM_SIZE;
70 infoSWE->type_info.type4.mem_bank[0].initial_params.watermark = FFS_MB_PRIM_WATERMARK;
71
72 /* linked SWE info */
73 infoSWE->type_info.type4.nb_linked_swe = 0;
74
75 /* generic functions */
76 infoSWE->type_info.type4.set_info = ffs_set_info;
77 infoSWE->type_info.type4.init = ffs_init;
78 infoSWE->type_info.type4.core = ffs_start;
79 infoSWE->type_info.type4.stop = ffs_stop;
80 infoSWE->type_info.type4.kill = ffs_kill;
81
82 /* Set return_path */
83 infoSWE->type_info.type4.return_path.callback_func = NULL;
84 infoSWE->type_info.type4.return_path.addr_id = 0;
85
86 return RV_OK;
87 }
88
89
90 /******************************************************************************
91 * Function : ffs_set_info
92 *
93 * Description : This function is called by the RV manager to inform
94 * the driver SWE about task_id, mb_id and error function.
95 *
96 * Parameters : - T_RVF_ADDR_ID addr_id: unique path to the SWE.
97 * - T_RV_RETURN ReturnPath[], array of return path for linked SWE
98 * - T_RVF_MB_ID mbId[]: array of memory bank ids.
99 * - callback function to call in case of unrecoverable error.
100 *
101 * Return : T_RVM_RETURN
102 *
103 * History : 0.1 (20-August-2000)
104 *
105 *
106 ******************************************************************************/
107 T_RVM_RETURN ffs_set_info(T_RVF_ADDR_ID addr_id,
108 T_RV_RETURN ReturnPath[],
109 T_RVF_MB_ID mbId[],
110 T_RVM_RETURN (*callBackFct)(T_RVM_NAME SWEntName,
111 T_RVM_RETURN errorCause,
112 T_RVM_ERROR_TYPE errorType,
113 T_RVM_STRING errorMsg))
114 {
115 /* store the pointer to the error function */
116 ffs_error_ft = callBackFct ;
117
118 ffs_task_init(mbId[0], addr_id);
119
120 ffs_task_info.addr_id = addr_id;
121 ffs_task_info.mbid = mbId[0];
122
123 return RV_OK;
124 }
125
126
127 /******************************************************************************
128 * Function : ffs_init
129 *
130 * Description : This function is called by the RV manager to initialize the
131 * ffs SWE before creating the task and calling ffs_start.
132 *
133 * Parameters : None
134 *
135 * Return : T_RVM_RETURN
136 *
137 * History : 0.1 (20-August-2000)
138 *
139 *
140 ******************************************************************************/
141 T_RVM_RETURN ffs_init(void)
142 {
143 return RV_OK;
144 }
145
146
147 /******************************************************************************
148 * Function : ffs_start
149 *
150 * Description : This function is called by the RV manager to start the ffs
151 * SWE, it is the body of the task.
152 *
153 * Parameters : None
154 *
155 * Return : T_RVM_RETURN
156 *
157 * History : 0.1 (20-August-2000)
158 *
159 *
160 ******************************************************************************/
161 T_RVM_RETURN ffs_start(void)
162 {
163 ffs_task();
164 return RV_OK;
165 }
166
167
168 /******************************************************************************
169 * Function : ffs_stop
170 *
171 * Description : This function is called by the RV manager to stop the ffs SWE.
172 *
173 * Parameters : None
174 *
175 * Return : T_RVM_RETURN
176 *
177 * History : 0.1 (20-August-2000)
178 *
179 *
180 ******************************************************************************/
181 T_RVM_RETURN ffs_stop(void)
182 {
183 /* other SWEs have not been killed yet, ffs can send messages to other SWEs */
184
185 return RV_OK;
186 }
187
188
189 /******************************************************************************
190 * Function : ffs_kill
191 *
192 * Description : This function is called by the RV manager to kill the ffs
193 * SWE, after the ffs_stop function has been called.
194 *
195 * Parameters : None
196 *
197 * Return : T_RVM_RETURN
198 *
199 * History : 0.1 (20-August-2000)
200 *
201 *
202 ******************************************************************************/
203 T_RVM_RETURN ffs_kill (void)
204 {
205 /* free all memory buffer previously allocated */
206 return RV_OK;
207 }