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77 //<MStar Software>
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93 ////////////////////////////////////////////////////////////////////////////////
94
95 ////////////////////////////////////////////////////////////////////////////////////////////////////
96 // file osalTSP.c
97 // @brief Transport Stream Processer (TSP) OSAL
98 // @author MStar Semiconductor,Inc.
99 ////////////////////////////////////////////////////////////////////////////////////////////////////
100
101 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
102
103 #include "MsCommon.h"
104 #include "osalTSP.h"
105
106 #define TSP_NOS_EVT_NUM 0x10
107
108 extern MS_U32 _u32IntNum;
109
110 MS_S32 u32EventId[TSP_NOS_EVT_NUM];
111 MS_U32 u32EventFree = 0xFFFFFFFF;
112
113 // Mutex
OSAL_TSP_MutexCreate(MS_U8 * pu8Name)114 inline MS_S32 OSAL_TSP_MutexCreate(MS_U8* pu8Name)
115 {
116 return 0;
117 }
118
OSAL_TSP_MutexObtain(MS_S32 s32MutexId,MS_U32 u32Timeout)119 inline MS_BOOL OSAL_TSP_MutexObtain(MS_S32 s32MutexId, MS_U32 u32Timeout)
120 {
121 if(s32MutexId != -1)
122 {
123 return TRUE;
124 }
125 else
126 {
127 return FALSE;
128 }
129 }
130
OSAL_TSP_MutexRelease(MS_S32 s32MutexId)131 inline MS_BOOL OSAL_TSP_MutexRelease(MS_S32 s32MutexId)
132 {
133 if(s32MutexId != -1)
134 {
135 return TRUE;
136 }
137 else
138 {
139 return FALSE;
140 }
141 }
142
143 // Process
OSAL_TSP_Proc(OSAL_TSP_ProcType Proc,OSAL_TSP_ProcTypeParam * pData,MS_U32 * pu32Evt)144 inline void OSAL_TSP_Proc(OSAL_TSP_ProcType Proc, OSAL_TSP_ProcTypeParam* pData, MS_U32* pu32Evt)
145 {
146 Proc(pData, pu32Evt);
147 }
148
149 // @FIXME: E_IRQ_TSP should not used here
150 // Interrupt
OSAL_TSP_IntDisable(void)151 inline void OSAL_TSP_IntDisable(void)
152 {
153 MsOS_DisableInterrupt((InterruptNum)_u32IntNum);
154 }
155
OSAL_TSP_IntEnable(void)156 inline void OSAL_TSP_IntEnable(void)
157 {
158 MsOS_EnableInterrupt((InterruptNum)_u32IntNum);
159 }
160
OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)161 inline void OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)
162 {
163 MsOS_AttachInterrupt((InterruptNum)_u32IntNum, (InterruptCb)Proc);
164 }
165
OSAL_TSP_IntDetach(void)166 inline void OSAL_TSP_IntDetach(void)
167 {
168 MsOS_DetachInterrupt((InterruptNum)_u32IntNum);
169 }
170
171 // Event
OSAL_TSP_EventCreate(MS_U8 * pu8Name)172 inline MS_S32 OSAL_TSP_EventCreate(MS_U8* pu8Name)
173 {
174 MS_U32 i;
175
176 for (i= 0; i< TSP_NOS_EVT_NUM; i++)
177 {
178 if (u32EventFree & (1 << i))
179 {
180 u32EventFree &= ~(1<< i);
181 u32EventId[i] = 0x0;
182 return (MS_S32) (i | 0x87650000);
183 }
184 }
185 return -1;
186 }
187
OSAL_TSP_EventDelete(MS_S32 s32TspEventId)188 inline MS_BOOL OSAL_TSP_EventDelete(MS_S32 s32TspEventId)
189 {
190 if (0x87650000 != (0xFFFF0000 & s32TspEventId))
191 {
192 return FALSE;
193 }
194 else
195 {
196 s32TspEventId &= 0x0000FFFF;
197 }
198 u32EventFree |= (1<< s32TspEventId);
199 u32EventId[s32TspEventId] = 0x0;
200 return TRUE;
201 }
202
OSAL_TSP_EventSet(MS_S32 s32EventGroupId,MS_U32 u32EventFlag)203 inline MS_BOOL OSAL_TSP_EventSet(MS_S32 s32EventGroupId, MS_U32 u32EventFlag)
204 {
205 MS_U32 u32Id;
206
207 if (0x87650000 != (0xFFFF0000 & s32EventGroupId))
208 {
209 return FALSE;
210 }
211
212 u32Id = s32EventGroupId & 0x0000FFFF;
213 u32EventId[u32Id] |= u32EventFlag;
214 return TRUE;
215 }
216
OSAL_TSP_EventGet(MS_S32 s32TspEventId,MS_U32 u32EventGroup,MS_U32 * pu32RetrievedEventFlag,MS_U32 u32Opt,MS_U32 u32Timeout)217 inline MS_BOOL OSAL_TSP_EventGet(MS_S32 s32TspEventId, MS_U32 u32EventGroup, MS_U32* pu32RetrievedEventFlag, MS_U32 u32Opt, MS_U32 u32Timeout)
218 {
219 MS_U32 u32Id;
220
221 if (0x87650000 != (0xFFFF0000 & s32TspEventId))
222 {
223 return FALSE;
224 }
225 // @FIXME: nos verson don't support timeout at this stage
226
227 u32Id = s32TspEventId & 0x0000FFFF;
228 *pu32RetrievedEventFlag = u32EventId[u32Id] & u32EventGroup;
229 if (OSAL_EVENT_OR_CLEAR == u32Opt)
230 {
231 u32EventId[u32Id] &= ~(u32EventGroup);
232 }
233 return (*pu32RetrievedEventFlag)? TRUE: FALSE;
234 }
235
236 /*
237 inline MS_BOOL OSAL_TSP_FltEventGet(MS_S32 s32TspEventId, MS_U32 u32FilterID)
238 {
239 MS_U32 u32Id;
240 MS_BOOL bResult;
241
242 if (0x87650000 != (0xFFFF0000 & s32TspEventId))
243 {
244 return FALSE;
245 }
246
247 u32Id = s32TspEventId & 0x0000FFFF;
248
249 //printf("u32EventId[u32Id] = %lx\n", u32EventId[u32Id]);
250
251 bResult = u32EventId[u32Id] & BIT(u32FilterID);
252 u32EventId[u32Id] &= ~BIT(u32FilterID);
253
254 return bResult;
255 }
256 */
257
OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc,MS_U8 * pu8Name)258 inline MS_S32 OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc, MS_U8* pu8Name)
259 {
260 return 0;
261 }
262 #endif // #ifdef MSOS_TYPE_NOS
263