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77 //<MStar Software>
78 ////////////////////////////////////////////////////////////////////////////////
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93 ////////////////////////////////////////////////////////////////////////////////
94
95 ///////////////////////////////////////////////////////////////////////////////////////////////////
96 ///
97 /// file drvIRQ.c
98 /// @brief IRQ Driver Interface
99 /// @author MStar Semiconductor Inc.
100 ///////////////////////////////////////////////////////////////////////////////////////////////////
101
102
103 //-------------------------------------------------------------------------------------------------
104 // Include Files
105 //-------------------------------------------------------------------------------------------------
106 // Common Definition
107 #include "MsCommon.h"
108 #include "drvIRQ.h"
109 #include "halIRQ.h"
110 #include "drvMMIO.h"
111 #include "MsVersion.h"
112 #include "regIRQ.h"
113
114 #if defined(MSOS_TYPE_NUTTX)
115 #include "debug.h"
116 #endif
117 #include "utopia.h"
118
119 #include "ULog.h"
120
121 //-------------------------------------------------------------------------------------------------
122 // Driver Compiler Options
123 //-------------------------------------------------------------------------------------------------
124
125
126 //-------------------------------------------------------------------------------------------------
127 // Local Defines
128 //-------------------------------------------------------------------------------------------------
129
130
131 //-------------------------------------------------------------------------------------------------
132 // Local Structurs
133 //-------------------------------------------------------------------------------------------------
134
135
136 //-------------------------------------------------------------------------------------------------
137 // Global Variables
138 //-------------------------------------------------------------------------------------------------
139 MS_BOOL gbIRQ_InitFg=FALSE;
140
141 //-------------------------------------------------------------------------------------------------
142 // Local Variables
143 //-------------------------------------------------------------------------------------------------
144
145
146 //-------------------------------------------------------------------------------------------------
147 // External Functions
148 //-------------------------------------------------------------------------------------------------
149
150 //-------------------------------------------------------------------------------------------------
151 // Local Functions
152 //-------------------------------------------------------------------------------------------------
153 static MSIF_Version _drv_drvirq_version = {
154 .DDI = { DRVIRQ_DRV_VERSION },
155 };
156 ////////////////////////////////////////////////////////////////////////////////
157 /// @brief \b Function \b Name: MDrv_MSOS_GetLibVer
158 /// @brief \b Function \b Description: Show the MSOS driver version
159 /// @param ppVersion \b Out: Library version string
160 /// @return \b Result
161 ////////////////////////////////////////////////////////////////////////////////
MDrv_IRQ_GetLibVer(const MSIF_Version ** ppVersion)162 MS_BOOL MDrv_IRQ_GetLibVer(const MSIF_Version **ppVersion)
163 {
164 if (!ppVersion)
165 return FALSE;
166
167 *ppVersion = &_drv_drvirq_version;
168 return TRUE;
169 }
170
171 //-------------------------------------------------------------------------------------------------
172 // Global Functions
173 //-------------------------------------------------------------------------------------------------
MDrv_IRQ_Init()174 MS_BOOL MDrv_IRQ_Init()
175 {
176 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
177 MS_VIRT u32Base = 0;
178 MS_PHY u32Size = 0;
179
180 if (gbIRQ_InitFg)
181 return true;
182 if (MDrv_MMIO_GetBASE(&u32Base, &u32Size, MS_MODULE_IRQ))
183 {
184 HAL_IRQ_Set_IOMap(u32Base);
185 HAL_IRQ_Init();
186 gbIRQ_InitFg=true;
187 return TRUE;
188 }
189 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
190 return FALSE;
191 }
192
MDrv_IRQ_Attach(MS_U32 u32Vector,void * pIntCb)193 void MDrv_IRQ_Attach(MS_U32 u32Vector, void *pIntCb)
194 {
195 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
196 HAL_IRQ_Attach(u32Vector, pIntCb,0);
197 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
198 }
199
MDrv_IRQ_Detech(MS_U32 u32Vector)200 void MDrv_IRQ_Detech(MS_U32 u32Vector)
201 {
202 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
203 HAL_IRQ_Detech(u32Vector);
204 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
205 }
206
MDrv_IRQ_Restore()207 void MDrv_IRQ_Restore()
208 {
209 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
210 HAL_IRQ_Restore();
211 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
212 }
213
MDrv_IRQ_MaskAll()214 void MDrv_IRQ_MaskAll()
215 {
216 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
217 HAL_IRQ_MaskAll(TRUE);
218 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
219 }
220
MDrv_IRQ_Mask(MS_U32 u32Vector)221 void MDrv_IRQ_Mask(MS_U32 u32Vector)
222 {
223 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
224 HAL_IRQ_Mask(u32Vector);
225 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
226 }
227
MDrv_IRQ_UnMaskAll()228 void MDrv_IRQ_UnMaskAll( )
229 {
230 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
231 HAL_IRQ_MaskAll(FALSE);
232 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
233 }
234
MDrv_IRQ_UnMask(MS_U32 u32Vector)235 void MDrv_IRQ_UnMask(MS_U32 u32Vector)
236 {
237 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
238 HAL_IRQ_UnMask(u32Vector);
239 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
240 }
241
MDrv_IRQ_NotifyCpu(IRQ_CPU_TYPE eType)242 void MDrv_IRQ_NotifyCpu(IRQ_CPU_TYPE eType)
243 {
244 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
245 HAL_IRQ_NotifyCpu(eType);
246 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
247 }
248
MDrv_IRQ_InISR()249 MS_BOOL MDrv_IRQ_InISR()
250 {
251 #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
252 return HAL_IRQ_InISR();
253 #else
254 return FALSE;
255 #endif // #if defined(MSOS_TYPE_NOS) || defined(MSOS_TYPE_NUTTX)
256 }
257
MDrv_IRQ_SetPowerState(EN_POWER_MODE u16PowerState)258 MS_U32 MDrv_IRQ_SetPowerState(EN_POWER_MODE u16PowerState)
259 {
260 static EN_POWER_MODE _prev_u16PowerState = E_POWER_MECHANICAL;
261 MS_U16 u16Return = UTOPIA_STATUS_FAIL;
262
263 if (u16PowerState == E_POWER_SUSPEND)
264 {
265 _prev_u16PowerState = u16PowerState;
266 u16Return = UTOPIA_STATUS_SUCCESS;//SUSPEND_OK;
267 }
268 else if (u16PowerState == E_POWER_RESUME)
269 {
270
271 if (_prev_u16PowerState == E_POWER_SUSPEND)
272 {
273 MDrv_IRQ_Init();
274
275 _prev_u16PowerState = u16PowerState;
276 u16Return = UTOPIA_STATUS_SUCCESS;//RESUME_OK;
277 }
278 else
279 {
280 ULOGE("IRQ", "[%s,%5d]It is not suspended yet. We shouldn't resume\n",__FUNCTION__,__LINE__);
281 u16Return = UTOPIA_STATUS_FAIL;//SUSPEND_FAILED;
282 }
283 }
284 else
285 {
286 ULOGE("IRQ", "[%s,%5d]Do Nothing: %d\n",__FUNCTION__,__LINE__,u16PowerState);
287 u16Return = UTOPIA_STATUS_FAIL;
288 }
289
290 return u16Return;// for success
291 }
292
293
294
295