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93 ///////////////////////////////////////////////////////////////////////////////
94
95 ///////////////////////////////////////////////////////////////////////////////////////////////////
96 ///
97 /// file tsp2_msos.c
98 /// @brief Transport Stream Processer (TSP) OS Wrapper
99 /// @author MStar Semiconductor,Inc.
100 ///////////////////////////////////////////////////////////////////////////////////////////////////
101
102 #if defined(MSOS_TYPE_ECOS) || defined(MSOS_TYPE_LINUX) || defined(MSOS_TYPE_LINUX_KERNEL) || defined(MSOS_TYPE_UCOS)
103
104 //-------------------------------------------------------------------------------------------------
105 // Include Files
106 //-------------------------------------------------------------------------------------------------
107
108 #include "MsCommon.h"
109 #include "tsp2_msos.h"
110
111 extern MS_U32 _u32IntNum;
112
113
114 //-------------------------------------------------------------------------------------------------
115 // Driver Compiler Options
116 //-------------------------------------------------------------------------------------------------
117
118
119 //-------------------------------------------------------------------------------------------------
120 // Local Defines
121 //-------------------------------------------------------------------------------------------------
122
123 #define TSP_OS_STACK_SIZE (0x1000)
124
125 //-------------------------------------------------------------------------------------------------
126 // Local Structures
127 //-------------------------------------------------------------------------------------------------
128
129 //-------------------------------------------------------------------------------------------------
130 // Global Variables
131 //-------------------------------------------------------------------------------------------------
132
133 //-------------------------------------------------------------------------------------------------
134 // Local Variables
135 //-------------------------------------------------------------------------------------------------
136
137 #if defined (MSOS_TYPE_ECOS) || defined(MSOS_TYPE_UCOS)
138 static MS_U32 _TSP_OS_Stack[TSP_OS_STACK_SIZE/sizeof(MS_U32)];
139 #endif
140
141 //-------------------------------------------------------------------------------------------------
142 // Debug Functions
143 //-------------------------------------------------------------------------------------------------
144
145 //-------------------------------------------------------------------------------------------------
146 // Local Functions
147 //-------------------------------------------------------------------------------------------------
148
TSP_OS_MutexCreate(MS_U8 * pu8Name)149 MS_S32 TSP_OS_MutexCreate(MS_U8* pu8Name)
150 {
151 return MsOS_CreateMutex(E_MSOS_FIFO, (char *)pu8Name, MSOS_PROCESS_SHARED);
152 }
153
154
TSP_OS_MutexObtain(MS_S32 s32MutexId,MS_U32 u32Timeout)155 MS_BOOL TSP_OS_MutexObtain(MS_S32 s32MutexId, MS_U32 u32Timeout)
156 {
157 return MsOS_ObtainMutex(s32MutexId, u32Timeout);
158 }
159
160
TSP_OS_MutexRelease(MS_S32 s32MutexId)161 MS_BOOL TSP_OS_MutexRelease(MS_S32 s32MutexId)
162 {
163 return MsOS_ReleaseMutex(s32MutexId);
164 }
165
166
TSP_OS_MutexDelete(MS_S32 s32MutexId)167 void TSP_OS_MutexDelete(MS_S32 s32MutexId)
168 {
169 MsOS_DeleteMutex(s32MutexId);
170 }
171
172
TSP_OS_IntDisable(void)173 void TSP_OS_IntDisable(void)
174 {
175 MsOS_DisableInterrupt((InterruptNum)_u32IntNum);
176 }
177
178
TSP_OS_IntEnable(void)179 void TSP_OS_IntEnable(void)
180 {
181 MsOS_EnableInterrupt((InterruptNum)_u32IntNum);
182 #if defined(TSP_UTOPIA_20) && defined(MSOS_TYPE_LINUX)
183 MsOS_CompleteInterrupt((InterruptNum)_u32IntNum);
184 #endif
185 }
186
TSP_OS_IntAttach(TSP_OS_Isr Proc)187 void TSP_OS_IntAttach(TSP_OS_Isr Proc)
188 {
189 MsOS_AttachInterrupt((InterruptNum)_u32IntNum, (InterruptCb)Proc);
190 }
191
192
TSP_OS_IntDetach(void)193 void TSP_OS_IntDetach(void)
194 {
195 MsOS_DetachInterrupt((InterruptNum)_u32IntNum);
196 }
197
198
TSP_OS_EventCreate(MS_U8 * pu8Name)199 MS_S32 TSP_OS_EventCreate(MS_U8* pu8Name)
200 {
201 return MsOS_CreateEventGroup((char *)pu8Name);
202 }
203
204
TSP_OS_EventDelete(MS_S32 s32EventId)205 MS_BOOL TSP_OS_EventDelete(MS_S32 s32EventId)
206 {
207 return MsOS_DeleteEventGroup(s32EventId);
208 }
209
210
TSP_OS_EventSet(MS_S32 s32EventId,MS_U32 u32EventFlag)211 MS_BOOL TSP_OS_EventSet(MS_S32 s32EventId, MS_U32 u32EventFlag)
212 {
213 return MsOS_SetEvent(s32EventId, u32EventFlag);
214 }
215
216
TSP_OS_EventGet(MS_S32 s32EventId,MS_U32 u32EventGroup,MS_U32 * pu32RetrievedEventFlag,MS_U32 u32Opt,MS_U32 u32Timeout)217 MS_BOOL TSP_OS_EventGet(MS_S32 s32EventId, MS_U32 u32EventGroup, MS_U32* pu32RetrievedEventFlag, MS_U32 u32Opt, MS_U32 u32Timeout)
218 {
219 EventWaitMode eWaitMode = E_AND;
220
221 if (TSP_OS_EVENT_OR_CLEAR == u32Opt)
222 {
223 eWaitMode = E_OR_CLEAR;
224 }
225 else if (TSP_OS_EVENT_OR == u32Opt)
226 {
227 eWaitMode = E_OR;
228 }
229 else
230 {
231 MS_ASSERT(0);
232 }
233 return MsOS_WaitEvent(s32EventId, u32EventGroup, pu32RetrievedEventFlag, eWaitMode, u32Timeout);
234 }
235
236 /*
237 inline MS_BOOL OSAL_TSP_FltEventGet(MS_S32 s32TspEventId, MS_U32 u32FilterID)
238 {
239 return FALSE;
240 }
241 */
242
TSP_OS_TaskCreate(TSP_OS_Proc Proc,MS_U8 * pu8Name)243 MS_S32 TSP_OS_TaskCreate(TSP_OS_Proc Proc, MS_U8* pu8Name)
244 {
245 #if defined (MSOS_TYPE_ECOS) || defined(MSOS_TYPE_UCOS)
246
247 return MsOS_CreateTask((TaskEntry) Proc,
248 (MS_U32) NULL,
249 E_TASK_PRI_SYS,
250 TRUE,
251 _TSP_OS_Stack,
252 TSP_OS_STACK_SIZE,
253 (char*) pu8Name);
254 #else
255
256 return MsOS_CreateTask((TaskEntry) Proc,
257 (MS_U32) NULL,
258 E_TASK_PRI_SYS,
259 TRUE,
260 NULL,
261 0,
262 (char*) pu8Name);
263 #endif
264 }
265
266
TSP_OS_TaskDelete(MS_S32 s32TaskId)267 MS_BOOL TSP_OS_TaskDelete(MS_S32 s32TaskId)
268 {
269 return MsOS_DeleteTask(s32TaskId);
270 }
271
272
273 //-------------------------------------------------------------------------------------------------
274 // Global Functions
275 //-------------------------------------------------------------------------------------------------
276
277
278 #endif // defined(MSOS_TYPE_ECOS) || defined(MSOS_TYPE_LINUX) || defined(MSOS_TYPE_UCOS)
279
280