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77 //<MStar Software>
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92 //
93 ////////////////////////////////////////////////////////////////////////////////
94
95 ////////////////////////////////////////////////////////////////////////////////////////////////////
96 // file osalTSP.c
97 // @brief Transport Stream Processer (TSP) OSAL
98 // @author MStar Semiconductor,Inc.
99 ////////////////////////////////////////////////////////////////////////////////////////////////////
100
101 #ifdef MSOS_TYPE_LINUX_KERNEL
102
103 #include "MsCommon.h"
104 #include "osalTSP.h"
105
106 #define TSP_TASK_STACK_SIZE 4096
107
108 extern MS_U32 _u32IntNum;
109
110 static MS_U8 _u8OsalTspStack[TSP_TASK_STACK_SIZE];
111
112 // Mutex
OSAL_TSP_MutexCreate(MS_U8 * pu8Name)113 inline MS_S32 OSAL_TSP_MutexCreate(MS_U8* pu8Name)
114 {
115 return MsOS_CreateMutex(E_MSOS_FIFO, (char*)pu8Name, MSOS_PROCESS_SHARED);
116 }
117
OSAL_TSP_MutexObtain(MS_S32 s32MutexId,MS_U32 u32Timeout)118 inline MS_BOOL OSAL_TSP_MutexObtain(MS_S32 s32MutexId, MS_U32 u32Timeout)
119 {
120 return MsOS_ObtainMutex(s32MutexId, u32Timeout);
121 }
122
OSAL_TSP_MutexRelease(MS_S32 s32MutexId)123 inline MS_BOOL OSAL_TSP_MutexRelease(MS_S32 s32MutexId)
124 {
125 return MsOS_ReleaseMutex(s32MutexId);
126 }
127
128 // Process
OSAL_TSP_Proc(OSAL_TSP_ProcType Proc,OSAL_TSP_ProcTypeParam * pData,MS_U32 * pu32Evt)129 inline void OSAL_TSP_Proc(OSAL_TSP_ProcType Proc, OSAL_TSP_ProcTypeParam* pData, MS_U32* pu32Evt)
130 {
131 Proc(pData, pu32Evt);
132 }
133
134 // @FIXME: E_IRQ_TSP should not used here
135 // Interrupt
OSAL_TSP_IntDisable(void)136 inline void OSAL_TSP_IntDisable(void)
137 {
138 MsOS_DisableInterrupt((InterruptNum)_u32IntNum);
139 }
140
OSAL_TSP_IntEnable(void)141 inline void OSAL_TSP_IntEnable(void)
142 {
143 MsOS_EnableInterrupt((InterruptNum)_u32IntNum);
144 }
145
OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)146 inline void OSAL_TSP_IntAttach(OSAL_TSP_IsrType Proc)
147 {
148 MsOS_AttachInterrupt((InterruptNum)_u32IntNum, (InterruptCb)Proc);
149 #ifdef TSP_UTOPIA_20
150 //MsOS_CompleteInterrupt((InterruptNum)_u32IntNum);
151 #endif
152 }
153
OSAL_TSP_IntDetach(void)154 inline void OSAL_TSP_IntDetach(void)
155 {
156 MsOS_DetachInterrupt((InterruptNum)_u32IntNum);
157 }
158
159 // Event
OSAL_TSP_EventCreate(MS_U8 * pu8Name)160 inline MS_S32 OSAL_TSP_EventCreate(MS_U8* pu8Name)
161 {
162 return MsOS_CreateEventGroup((char *)pu8Name);
163 }
164
OSAL_TSP_EventDelete(MS_S32 s32EventGroupId)165 inline MS_BOOL OSAL_TSP_EventDelete(MS_S32 s32EventGroupId)
166 {
167 return MsOS_DeleteEventGroup(s32EventGroupId);
168 }
169
OSAL_TSP_EventSet(MS_S32 s32EventGroupId,MS_U32 u32EventFlag)170 inline MS_BOOL OSAL_TSP_EventSet(MS_S32 s32EventGroupId, MS_U32 u32EventFlag)
171 {
172 return MsOS_SetEvent(s32EventGroupId, u32EventFlag);
173 }
174
OSAL_TSP_EventGet(MS_S32 s32TspEventId,MS_U32 u32EventGroup,MS_U32 * pu32RetrievedEventFlag,MS_U32 u32Opt,MS_U32 u32Timeout)175 inline MS_BOOL OSAL_TSP_EventGet(MS_S32 s32TspEventId, MS_U32 u32EventGroup, MS_U32* pu32RetrievedEventFlag, MS_U32 u32Opt, MS_U32 u32Timeout)
176 {
177 EventWaitMode eWaitMode=E_AND;
178
179 if (OSAL_EVENT_OR_CLEAR == u32Opt)
180 {
181 eWaitMode = E_OR_CLEAR;
182 }
183 else if (OSAL_EVENT_OR == u32Opt)
184 {
185 eWaitMode = E_OR;
186 }
187 else if(u32Opt > E_OR_CLEAR)
188 {
189 MS_ASSERT(0);
190 }
191 return MsOS_WaitEvent(s32TspEventId, u32EventGroup, pu32RetrievedEventFlag, eWaitMode , u32Timeout);
192 }
193
OSAL_TSP_FltEventGet(MS_S32 s32TspEventId,MS_U32 u32FilterID)194 inline MS_BOOL OSAL_TSP_FltEventGet(MS_S32 s32TspEventId, MS_U32 u32FilterID)
195 {
196 return FALSE;
197 }
198
OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc,MS_U8 * pu8Name)199 inline MS_S32 OSAL_TSP_TaskCreate(OSAL_TSP_ProcType Proc, MS_U8* pu8Name)
200 {
201 return MsOS_CreateTask((TaskEntry)Proc,
202 (MS_U32)NULL,
203 #ifdef __arm__
204 E_TASK_PRI_MEDIUM,
205 #else
206 E_TASK_PRI_SYS,
207 #endif
208 TRUE,
209 _u8OsalTspStack,
210 TSP_TASK_STACK_SIZE,
211 (char *)pu8Name);
212 }
213 #endif // #ifdef MSOS_TYPE_NOS
214
215
216