1 //<MStar Software>
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77 //<MStar Software>
78 ////////////////////////////////////////////////////////////////////////////////
79 //
80 // Copyright (c) 2006-2009 MStar Semiconductor, Inc.
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92 //
93 ////////////////////////////////////////////////////////////////////////////////
94
95 ///////////////////////////////////////////////////////////////////////////////////////////////////
96 ///
97 /// file drvSEAL.c
98 /// @brief SEAL Driver Interface
99 /// @author MStar Semiconductor Inc.
100 ///////////////////////////////////////////////////////////////////////////////////////////////////
101
102 //-------------------------------------------------------------------------------------------------
103 // Include Files
104 //-------------------------------------------------------------------------------------------------
105 #include "MsCommon.h"
106 #include "MsVersion.h"
107 #include "MsTypes.h"
108 #include "drvSEAL.h"
109 #include "halSEAL.h"
110 #include "drvMMIO.h"
111 #include "MsOS.h"
112 #include "ULog.h"
113
114 //-------------------------------------------------------------------------------------------------
115 // Local Defines
116 //-------------------------------------------------------------------------------------------------
117 #define TAG_SEAL "SEAL"
118 #define SEAL_ERROR(fmt, args...) ULOGE(TAG_SEAL, "[SEAL USER ERR][%06d] " fmt, __LINE__, ## args)
119 #define SEAL_WARN(fmt, args...) ULOGW(TAG_SEAL, "[SEAL USER WARN][%06d] " fmt, __LINE__, ## args)
120 #define SEAL_PRINT(fmt, args...) ULOGD(TAG_SEAL, "[SEAL USER][%06d] " fmt, __LINE__, ## args)
121
122 //-------------------------------------------------------------------------------------------------
123 // Macros
124 //-------------------------------------------------------------------------------------------------
125
126
127 //-------------------------------------------------------------------------------------------------
128 // Global Variables
129 //-------------------------------------------------------------------------------------------------
130
131 static SEAL_CB_FUNC _pSEALCbFunc = NULL;
132
133
134 //-------------------------------------------------------------------------------------------------
135 // Local Variables
136 //-------------------------------------------------------------------------------------------------
137 static MSIF_Version _drv_seal_version = {
138 .DDI = { SEAL_DRV_VERSION },
139 };
140
141 static MS_BOOL _gbSEALInitialized = FALSE;
142
143 //-------------------------------------------------------------------------------------------------
144 // Local Function Prototypes
145 //-------------------------------------------------------------------------------------------------
146
147 ////////////////////////////////////////////////////////////////////////////////
148 /// @brief \b Function \b Name: MDrv_SEAL_GetLibVer
149 /// @brief \b Function \b Description: Show the SEAL driver version
150 /// @param ppVersion \b Out: Library version string
151 /// @return \b 0: Fail 1: Ok
152 ////////////////////////////////////////////////////////////////////////////////
MDrv_SEAL_GetLibVer(const MSIF_Version ** ppVersion)153 MS_BOOL MDrv_SEAL_GetLibVer(const MSIF_Version **ppVersion)
154 {
155 if (!ppVersion)
156 return FALSE;
157
158 *ppVersion = &_drv_seal_version;
159 return TRUE;
160 }
161
162 ////////////////////////////////////////////////////////////////////////////////
163 /// @brief \b Function \b Name: MDrv_SEAL_Init
164 /// @brief \b Function \b Description: set SEAL I/O Map base address and parse occupied resource to software structure
165 /// @param None \b IN :
166 /// @param None \b OUT :
167 /// @param MS_BOOL \b RET
168 /// @param None \b GLOBAL :
169 ////////////////////////////////////////////////////////////////////////////////
MDrv_SEAL_Init(void)170 MS_BOOL MDrv_SEAL_Init(void)
171 {
172 MS_VIRT u32NonPmBaseAddr = 0;
173 MS_PHY u32NonPmBankSize = 0;
174 MS_VIRT u32PmBaseAddr = 0;
175 MS_PHY u32PmBankSize = 0;
176
177 if (_gbSEALInitialized == TRUE)
178 {
179 SEAL_WARN("%s is called before!\n", __FUNCTION__);
180 return TRUE;
181 }
182
183 if( !MDrv_MMIO_GetBASE(&u32NonPmBaseAddr, &u32NonPmBankSize, MS_MODULE_MIU))
184 {
185 SEAL_ERROR("Get NonPM IOMap failure\n");
186 MS_ASSERT(0);
187 return FALSE;
188 }
189
190 if( !MDrv_MMIO_GetBASE(&u32PmBaseAddr, &u32PmBankSize, MS_MODULE_PM))
191 {
192 SEAL_ERROR("Get PM IOMap failure\n");
193 MS_ASSERT(0);
194 return FALSE;
195 }
196
197 HAL_SEAL_SetIOMapBase(u32NonPmBaseAddr, u32PmBaseAddr);
198 _gbSEALInitialized = TRUE;
199
200 return TRUE;
201 }
202
203 ////////////////////////////////////////////////////////////////////////////////
204 /// @brief \b Function \b Name: MDrv_Seal_SecureRangeSet
205 /// @brief \b Function \b Description: set the secure range on MIU
206 /// @param u8SecureRangeId: \b IN : Secure range ID
207 /// @param u64StartAddr \b IN : Start address of secure range
208 /// @param u64EndAddr \b IN : End address of secure range
209 /// @param u32Attribute \b IN : Attribute of secure range
210 /// @param None \b OUT :
211 /// @param MS_BOOL \b RET
212 /// @param None \b GLOBAL :
213 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureRangeSet(MS_U8 u8SecureRangeId,MS_U64 u64StartAddr,MS_U64 u64EndAddr,MS_U32 u32Attribute)214 MS_BOOL MDrv_Seal_SecureRangeSet(MS_U8 u8SecureRangeId ,MS_U64 u64StartAddr, MS_U64 u64EndAddr, MS_U32 u32Attribute)
215 {
216 if (!_gbSEALInitialized)
217 {
218 SEAL_WARN("%s is called before init\n", __FUNCTION__);
219 return FALSE;
220 }
221
222 MS_BOOL bret;
223
224 if(((u64StartAddr & (SEAL_SECURE_RANGE_ALIGN -1)) != 0) || ((u64EndAddr & (SEAL_SECURE_RANGE_ALIGN -1)) != 0))
225 {
226 SEAL_ERROR("Secure range address should be aligned to %lx\n",SEAL_SECURE_RANGE_ALIGN);
227 bret = FALSE;
228 return bret;
229 }
230
231
232 bret = HAL_Seal_SecureRangeSet(u8SecureRangeId, u64StartAddr, u64EndAddr, u32Attribute);
233
234 return bret;
235 }
236
237 ////////////////////////////////////////////////////////////////////////////////
238 /// @brief \b Function \b Name: MDrv_Seal_SecureRangeQuery
239 /// @brief \b Function \b Description: Query the attribute of secure range
240 /// @param u8MiuDev \b IN : 0:MIU0 1:MIU1 2:MIU2 3:MIU3
241 /// @param u8SecureRangeId: \b IN : Secure range ID
242 /// @param pAttribute \b OUT : Information of secure range
243 /// @param MS_BOOL \b RET
244 /// @param None \b GLOBAL :
245 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureRangeQuery(MS_U8 u8MiuDev,MS_U8 u8SecureRangeId,Seal_SecureRangeInfo * pSecureRangeInfo)246 MS_BOOL MDrv_Seal_SecureRangeQuery(MS_U8 u8MiuDev, MS_U8 u8SecureRangeId, Seal_SecureRangeInfo *pSecureRangeInfo)
247 {
248 if (!_gbSEALInitialized)
249 {
250 SEAL_WARN("%s is called before init\n", __FUNCTION__);
251 return FALSE;
252 }
253
254 MS_BOOL bret;
255
256 pSecureRangeInfo->u8MiuDev = u8MiuDev;
257 pSecureRangeInfo->u8SecureRangeId = u8SecureRangeId;
258 bret = HAL_Seal_SecureRangeQuery(u8MiuDev,
259 u8SecureRangeId,
260 &(pSecureRangeInfo->u32Attribute),
261 &(pSecureRangeInfo->u64StartAddr),
262 &(pSecureRangeInfo->u64EndAddr));
263
264 return bret;
265 }
266
267 ////////////////////////////////////////////////////////////////////////////////
268 /// @brief \b Function \b Name: MDrv_Seal_IMI_RangeSet
269 /// @brief \b Function \b Description: set the secure range on internel memory interface
270 /// @param u32StartAddr \b IN : Start address of secure range on IMI
271 /// @param u32EndAddr \b IN : End address of secure range on IMI
272 /// @param bEnable \b IN : Enable/Disable secure range on IMI
273 /// @param None \b OUT :
274 /// @param MS_BOOL \b RET
275 /// @param None \b GLOBAL :
276 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_IMI_RangeSet(MS_U32 u32StartAddr,MS_U32 u32EndAddr,MS_BOOL bEnable)277 MS_BOOL MDrv_Seal_IMI_RangeSet(MS_U32 u32StartAddr, MS_U32 u32EndAddr, MS_BOOL bEnable)
278 {
279 if (!_gbSEALInitialized)
280 {
281 SEAL_WARN("%s is called before init\n", __FUNCTION__);
282 return FALSE;
283 }
284
285 MS_BOOL bret;
286
287 if(((u32StartAddr & (SEAL_IMI_RANGE_ALIGN -1)) != 0) || ((u32EndAddr & (SEAL_IMI_RANGE_ALIGN -1)) != 0))
288 {
289 SEAL_ERROR("IMI range address should be aligned to %lx\n",SEAL_IMI_RANGE_ALIGN);
290 bret = FALSE;
291 return bret;
292 }
293
294 bret = HAL_Seal_IMI_RangeSet(u32StartAddr, u32EndAddr, bEnable);
295
296 return bret;
297 }
298
299 ////////////////////////////////////////////////////////////////////////////////
300 /// @brief \b Function \b Name: MDrv_Seal_GetHittedInfo
301 /// @brief \b Function \b Description: set the secure range on MIU
302 /// @param u8MiuDev \b IN : 0:MIU0 1:MIU1 2:MIU2 3:MIU3
303 /// @param *pInfo \b OUT : Hitted information
304 /// @param MS_BOOL \b RET
305 /// @param None \b GLOBAL :
306 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_GetHittedInfo(MS_U8 u8MiuDev,Seal_PortectInfo * pInfo)307 MS_BOOL MDrv_Seal_GetHittedInfo(MS_U8 u8MiuDev, Seal_PortectInfo *pInfo)
308 {
309 if (!_gbSEALInitialized)
310 {
311 SEAL_WARN("%s is called before init\n", __FUNCTION__);
312 return FALSE;
313 }
314
315 MS_BOOL bret;
316
317 if(u8MiuDev >= E_SEAL_MIU_NUM)
318 {
319 bret = FALSE;
320 return bret;
321 }
322
323 pInfo->bIsHit = HAL_Seal_GetMiuHitFlag(u8MiuDev);
324 pInfo->u8MiuDev = u8MiuDev;
325 pInfo->u8SecureRangeId = HAL_Seal_GetMiuHitRangeID(u8MiuDev);
326 pInfo->u8ClientId = HAL_Seal_GetMiuHitClientID(u8MiuDev);
327 pInfo->bIsSecure = HAL_Seal_GetMiuSecureFlag(u8MiuDev);
328 pInfo->bIsWrite = HAL_Seal_GetMiuWriteFlag(u8MiuDev);
329 pInfo->u64HitAddr = HAL_Seal_GetMiuHitAddr(u8MiuDev);
330
331 HAL_Seal_ClearMiuHitLog(u8MiuDev);
332
333 if(pInfo->bIsHit == TRUE)
334 {
335 SEAL_PRINT("MIU:%u SecureRangeId:%u ClientId:0x%x IsSecure:%u IsWrite:%u HitAddr:0x%llx\n", u8MiuDev,
336 pInfo->u8SecureRangeId, pInfo->u8ClientId, pInfo->bIsSecure, pInfo->bIsWrite, (long long unsigned)pInfo->u64HitAddr);
337 }
338
339 return TRUE;
340 }
341
342 ////////////////////////////////////////////////////////////////////////////////
343 /// @brief \b Function \b Name: MDrv_Seal_SecureRangeLock
344 /// @brief \b Function \b Description: One-way setting to lock the specific secure range
345 /// @param u8MiuDev \b IN : 0: MIU0 1:MIU1
346 /// @param u8SecureRangeId: \b IN : Secure range ID
347 /// @param None \b OUT :
348 /// @param MS_BOOL \b RET
349 /// @param None \b GLOBAL :
350 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureRangeLock(MS_U8 u8MiuDev,MS_U8 u8SecureRangeId)351 MS_BOOL MDrv_Seal_SecureRangeLock(MS_U8 u8MiuDev, MS_U8 u8SecureRangeId)
352 {
353 if (!_gbSEALInitialized)
354 {
355 SEAL_WARN("%s is called before init\n", __FUNCTION__);
356 return FALSE;
357 }
358
359 MS_BOOL bret;
360
361 if(u8MiuDev >= E_SEAL_MIU_NUM)
362 {
363 bret = FALSE;
364 return bret;
365 }
366
367 bret = HAL_Seal_SecureRangeLock(u8MiuDev, u8SecureRangeId);
368
369 return bret;
370 }
371
372 ////////////////////////////////////////////////////////////////////////////////
373 /// @brief \b Function \b Name: MDrv_Seal_NonSecureProcessorSet
374 /// @brief \b Function \b Description: Define the specific processor be secure or not
375 /// @param ProcessorId \b IN : Processor ID
376 /// @param bSecure: \b IN : 1: non-secure 0:secure
377 /// @param None \b OUT :
378 /// @param MS_BOOL \b RET
379 /// @param None \b GLOBAL :
380 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_NonSecureProcessorSet(MS_U8 u8ProcessorId,MS_BOOL bNonSecure)381 MS_BOOL MDrv_Seal_NonSecureProcessorSet(MS_U8 u8ProcessorId, MS_BOOL bNonSecure)
382 {
383 if (!_gbSEALInitialized)
384 {
385 SEAL_WARN("%s is called before init\n", __FUNCTION__);
386 return FALSE;
387 }
388
389 MS_BOOL bret;
390
391 if(u8ProcessorId >= E_SEAL_PROCESSOR_NUM)
392 {
393 bret = FALSE;
394 return bret;
395 }
396
397 bret = HAL_Seal_NonSecureProcessorSet(u8ProcessorId, bNonSecure);
398
399 return bret;
400 }
401
402 ////////////////////////////////////////////////////////////////////////////////
403 /// @brief \b Function \b Name: MDrv_Seal_NonSecureProcessorQuery
404 /// @brief \b Function \b Description: Query specific processor be secure or not
405 /// @param ProcessorId \b IN : Processor ID
406 /// @param bSecure: \b OUT : 1: non-secure 0:secure
407 /// @param MS_BOOL \b RET
408 /// @param None \b GLOBAL :
409 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_NonSecureProcessorQuery(MS_U8 u8ProcessorId,MS_BOOL * pNonSecure)410 MS_BOOL MDrv_Seal_NonSecureProcessorQuery(MS_U8 u8ProcessorId, MS_BOOL *pNonSecure)
411 {
412 if (!_gbSEALInitialized)
413 {
414 SEAL_WARN("%s is called before init\n", __FUNCTION__);
415 return FALSE;
416 }
417
418 MS_BOOL bret;
419
420 if(u8ProcessorId >= E_SEAL_PROCESSOR_NUM)
421 {
422 bret = FALSE;
423 return bret;
424 }
425
426 bret = HAL_Seal_NonSecureProcessorQuery(u8ProcessorId, pNonSecure);
427
428 return bret;
429 }
430
431 ////////////////////////////////////////////////////////////////////////////////
432 /// @brief \b Function \b Name: MDrv_Seal_SecureSlaveSet
433 /// @brief \b Function \b Description: Define the specific slave IP be secure or not
434 /// @param u32SlaveId \b IN : Slave ID
435 /// @param bSecure: \b IN : 0: non-secure 1:secure
436 /// @param None \b OUT :
437 /// @param MS_BOOL \b RET
438 /// @param None \b GLOBAL :
439 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureSlaveSet(MS_U32 u32SlaveId,MS_BOOL bSecure)440 MS_BOOL MDrv_Seal_SecureSlaveSet(MS_U32 u32SlaveId, MS_BOOL bSecure)
441 {
442 if (!_gbSEALInitialized)
443 {
444 SEAL_WARN("%s is called before init\n", __FUNCTION__);
445 return FALSE;
446 }
447
448 MS_BOOL bret;
449
450 bret = HAL_Seal_SecureSlaveSet(u32SlaveId, bSecure);
451
452 return bret;
453 }
454
455 ////////////////////////////////////////////////////////////////////////////////
456 /// @brief \b Function \b Name: MDrv_Seal_SecureSlaveQuery
457 /// @brief \b Function \b Description: Query the specific slave IP be secure or not
458 /// @param u32SlaveId \b IN : Slave ID
459 /// @param pSecure: \b OUT : 0: non-secure 1:secure
460 /// @param None \b OUT :
461 /// @param MS_BOOL \b RET
462 /// @param None \b GLOBAL :
463 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureSlaveQuery(MS_U32 u32SlaveId,MS_BOOL * pSecure)464 MS_BOOL MDrv_Seal_SecureSlaveQuery(MS_U32 u32SlaveId, MS_BOOL *pSecure)
465 {
466 if (!_gbSEALInitialized)
467 {
468 SEAL_WARN("%s is called before init\n", __FUNCTION__);
469 return FALSE;
470 }
471
472 MS_BOOL bret;
473
474 bret = HAL_Seal_SecureSlaveQuery(u32SlaveId, pSecure);
475
476 return bret;
477 }
478
479 ////////////////////////////////////////////////////////////////////////////////
480 /// @brief \b Function \b Name: MDrv_Seal_SecureMasterSet
481 /// @brief \b Function \b Description: Define the specific master IP be secure or not
482 /// @param u32MasterId \b IN : Master ID
483 /// @param bSecure: \b IN : 0: non-secure 1:secure
484 /// @param None \b OUT :
485 /// @param MS_BOOL \b RET
486 /// @param None \b GLOBAL :
487 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureMasterSet(MS_U32 u32MasterId,MS_BOOL bSecure)488 MS_BOOL MDrv_Seal_SecureMasterSet(MS_U32 u32MasterId, MS_BOOL bSecure)
489 {
490 if (!_gbSEALInitialized)
491 {
492 SEAL_WARN("%s is called before init\n", __FUNCTION__);
493 return FALSE;
494 }
495
496 MS_BOOL bret;
497
498 bret = HAL_Seal_SecureMasterSet(u32MasterId, bSecure);
499
500 return bret;
501 }
502
503 ////////////////////////////////////////////////////////////////////////////////
504 /// @brief \b Function \b Name: MDrv_Seal_SecureMasterQuery
505 /// @brief \b Function \b Description: Query the specific master IP be secure or not
506 /// @param u32MasterId \b IN : Master ID
507 /// @param pSecure: \b OUT : 0: non-secure 1:secure
508 /// @param None \b OUT :
509 /// @param MS_BOOL \b RET
510 /// @param None \b GLOBAL :
511 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SecureMasterQuery(MS_U32 u32MasterId,MS_BOOL * pSecure)512 MS_BOOL MDrv_Seal_SecureMasterQuery(MS_U32 u32MasterId, MS_BOOL *pSecure)
513 {
514 if (!_gbSEALInitialized)
515 {
516 SEAL_WARN("%s is called before init\n", __FUNCTION__);
517 return FALSE;
518 }
519
520 MS_BOOL bret;
521
522 bret = HAL_Seal_SecureMasterQuery(u32MasterId, pSecure);
523
524 return bret;
525 }
526
527 ////////////////////////////////////////////////////////////////////////////////
528 /// @brief \b Function \b Name: MDrv_Seal_SetPowerState
529 /// @brief \b Function \b Description: STR rountine
530 /// @param u16PowerState \b IN : Power state
531 /// @param None \b OUT :
532 /// @param MS_BOOL \b RET :
533 /// @param None \b GLOBAL :
534 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_SetPowerState(EN_POWER_MODE u16PowerState)535 MS_U32 MDrv_Seal_SetPowerState(EN_POWER_MODE u16PowerState)
536 {
537 static EN_POWER_MODE _prev_u16PowerState = E_POWER_MECHANICAL;
538 MS_U32 u32Return = FALSE;
539
540 if (u16PowerState == E_POWER_SUSPEND)
541 {
542 _prev_u16PowerState = u16PowerState;
543 _gbSEALInitialized = FALSE;
544 HAL_SEAL_POWER_SUSPEND();
545 u32Return = UTOPIA_STATUS_SUCCESS;//SUSPEND_OK;
546 }
547 else if (u16PowerState == E_POWER_RESUME)
548 {
549 if (_prev_u16PowerState == E_POWER_SUSPEND)
550 {
551 MDrv_SEAL_Init();
552 HAL_SEAL_POWER_RESUME();
553 _prev_u16PowerState = u16PowerState;
554 u32Return = UTOPIA_STATUS_SUCCESS;//RESUME_OK;
555 }
556 else
557 {
558 ULOGE(TAG_SEAL, "[%s,%5d]It is not suspended yet. We shouldn't resume\n",__FUNCTION__,__LINE__);
559 u32Return = UTOPIA_STATUS_FAIL;//SUSPEND_FAILED;
560 }
561 }
562 else
563 {
564 ULOGE(TAG_SEAL, "[%s,%5d]Do Nothing: %d\n",__FUNCTION__,__LINE__,u16PowerState);
565 u32Return = UTOPIA_STATUS_FAIL;
566 }
567
568 return u32Return;// for success
569 }
570
571 ////////////////////////////////////////////////////////////////////////////////
572 /// @brief \b Function \b Name: MDrv_Seal_BufferLock
573 /// @brief \b Function \b Description: Lock the specific buffer
574 /// @param <IN> \b u8SecureRangeId: Secure buffer ID
575 /// @param <IN> \b bLock: 0: unlock 1:lock
576 /// @param None \b OUT :
577 /// @param MS_BOOL \b RET
578 /// @param None \b GLOBAL :
579 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_BufferLock(MS_U8 u8BufferLockId,MS_BOOL bLock)580 MS_BOOL MDrv_Seal_BufferLock(MS_U8 u8BufferLockId, MS_BOOL bLock)
581 {
582 if (!_gbSEALInitialized)
583 {
584 SEAL_WARN("%s is called before init\n", __FUNCTION__);
585 return FALSE;
586 }
587
588 MS_BOOL bret;
589
590 bret = HAL_Seal_BufferLock(u8BufferLockId, bLock);
591
592 return bret;
593 }
594
595
596 #if !defined(CONFIG_FRC)
597 ////////////////////////////////////////////////////////////////////////////////
598 /// @brief \b Function \b Name: MDrv_Seal_ClearInterruptFlag
599 /// @brief \b Function \b Description: Static function ,Clear miu0/miu1 interrupt flag
600 /// @param void \b IN : void:
601 /// @param None \b OUT :
602 /// @param MS_BOOL \b RET :
603 /// @param None \b GLOBAL :
604 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_ClearInterruptFlag(void)605 static void MDrv_Seal_ClearInterruptFlag(void)
606 {
607 HAL_Seal_ClearMiuHitLog(E_SEAL_MIU_DEV0);
608 HAL_Seal_ClearMiuHitLog(E_SEAL_MIU_DEV1);
609 HAL_Seal_ClearMiuHitLog(E_SEAL_MIU_DEV2);
610 HAL_Seal_ClearMiuHitLog(E_SEAL_MIU_DEV3);
611 }
612
613 ////////////////////////////////////////////////////////////////////////////////
614 /// @brief \b Function \b Name: MDrv_Seal_MaskInterruptFlag
615 /// @brief \b Function \b Description: Static function , Mask/UnMask miu0/miu1 interrupt bit
616 /// @param bMask \b IN : bMask:True, Mask seal interrupt bit for not trigger interrupt; False, Unmaks seal interrupt bit for trigger interrupt
617 /// @param None \b OUT :
618 /// @param MS_BOOL \b RET :
619 /// @param None \b GLOBAL :
620 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_MaskInterruptFlag(MS_BOOL bMask)621 static void MDrv_Seal_MaskInterruptFlag(MS_BOOL bMask)
622 {
623 HAL_Seal_MaskInterruptFlag(E_SEAL_MIU_DEV0, bMask);
624 HAL_Seal_MaskInterruptFlag(E_SEAL_MIU_DEV1, bMask);
625 HAL_Seal_MaskInterruptFlag(E_SEAL_MIU_DEV2, bMask);
626 HAL_Seal_MaskInterruptFlag(E_SEAL_MIU_DEV3, bMask);
627 }
628 #endif
629
630 ////////////////////////////////////////////////////////////////////////////////
631 /// @brief \b Function \b Name: MDrv_Seal_isr
632 /// @brief \b Function \b Description:Static function , While Seal interrupt trigger, this function is handled
633 /// @param eIntNum \b eIntNum : interrupt vector number
634 /// @param None \b OUT :
635 /// @param MS_BOOL \b RET :
636 /// @param None \b GLOBAL :
637 ////////////////////////////////////////////////////////////////////////////////
638 #ifdef MSOS_TYPE_LINUX_KERNEL
MDrv_Seal_isr(InterruptNum eIntNum,void * dev_id)639 irqreturn_t MDrv_Seal_isr(InterruptNum eIntNum, void* dev_id)
640 #else
641 void MDrv_Seal_isr(InterruptNum eIntNum )
642 #endif
643 {
644 Seal_PortectInfo sPInfo_miu0;
645 Seal_PortectInfo sPInfo_miu1;
646
647 if (_pSEALCbFunc != NULL)
648 {
649 _pSEALCbFunc(eIntNum);
650 }
651 else
652 {
653 MDrv_Seal_GetHittedInfo(E_SEAL_MIU_DEV0, &sPInfo_miu0);
654 MDrv_Seal_GetHittedInfo(E_SEAL_MIU_DEV1, &sPInfo_miu1);
655 MDrv_Seal_GetHittedInfo(E_SEAL_MIU_DEV2, &sPInfo_miu1);
656 MDrv_Seal_GetHittedInfo(E_SEAL_MIU_DEV3, &sPInfo_miu1);
657 }
658
659 #if !defined(CONFIG_FRC)
660 MDrv_Seal_ClearInterruptFlag();
661 MsOS_EnableInterrupt(E_INT_IRQ_MIU_SECURITY);
662 #endif
663 }
664
665
666 ////////////////////////////////////////////////////////////////////////////////
667 /// @brief \b Function \b Name: MDrv_Seal_ENInterrupt
668 /// @brief \b Function \b Description: Enable/Disable SEAL interrupt
669 /// @param bEnable \b IN : bEnable: True: Enable SEAL interrupt; False:Diable SEAL interrupt
670 /// @param None \b OUT :
671 /// @param MS_BOOL \b RET :
672 /// @param None \b GLOBAL :
673 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_ENInterrupt(MS_BOOL bEnable)674 MS_BOOL MDrv_Seal_ENInterrupt(MS_BOOL bEnable)
675 {
676 if (!_gbSEALInitialized)
677 {
678 SEAL_WARN("%s is called before init\n", __FUNCTION__);
679 return FALSE;
680 }
681
682 #if !defined(CONFIG_FRC)
683 if (bEnable == TRUE)
684 {
685 MsOS_AttachInterrupt(E_INT_IRQ_MIU_SECURITY, MDrv_Seal_isr);
686 MDrv_Seal_ClearInterruptFlag();
687 MDrv_Seal_MaskInterruptFlag(FALSE);
688 MsOS_EnableInterrupt(E_INT_IRQ_MIU_SECURITY);
689 }
690 else
691 {
692 MDrv_Seal_MaskInterruptFlag(TRUE);
693 MDrv_Seal_ClearInterruptFlag();
694 MsOS_DisableInterrupt(E_INT_IRQ_MIU_SECURITY);
695 MsOS_DetachInterrupt(E_INT_IRQ_MIU_SECURITY);
696 }
697 #endif
698 return TRUE;
699 }
700
701 ////////////////////////////////////////////////////////////////////////////////
702 /// @brief \b Function \b Name: MDrv_Seal_AttachCallbackFunc
703 /// @brief \b Function \b Description: Attach user call back function
704 /// @param void \b IN : void
705 /// @param None \b OUT :
706 /// @param MS_BOOL \b RET :
707 /// @param None \b GLOBAL :
708 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_AttachCallbackFunc(SEAL_CB_FUNC pSEALCBFunc)709 MS_BOOL MDrv_Seal_AttachCallbackFunc(SEAL_CB_FUNC pSEALCBFunc)
710 {
711 _pSEALCbFunc = pSEALCBFunc;
712 return TRUE;
713 }
714
715 ////////////////////////////////////////////////////////////////////////////////
716 /// @brief \b Function \b Name: MDrv_Seal_DispatchCallbackFunc
717 /// @brief \b Function \b Description: Dispatch user call back function
718 /// @param void \b IN : void
719 /// @param None \b OUT :
720 /// @param MS_BOOL \b RET :
721 /// @param None \b GLOBAL :
722 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_DispatchCallbackFunc(void)723 MS_BOOL MDrv_Seal_DispatchCallbackFunc(void)
724 {
725 _pSEALCbFunc = NULL;
726 return TRUE;
727 }
728
729 ////////////////////////////////////////////////////////////////////////////////
730 /// @brief \b Function \b Name: MDrv_Seal_CheckSecureRange
731 /// @brief \b Function \b Description: Is Overlap Secure Range
732 /// @param phyStartAddr \b IN : start addr
733 /// @param u32Length \b IN : prtect length
734 /// @param eCheckSecureRangeType \b IN : check Overlap Type
735 /// @param None \b OUT :
736 /// @param MS_BOOL \b RET :
737 /// @param None \b GLOBAL :
738 ////////////////////////////////////////////////////////////////////////////////
MDrv_Seal_CheckSecureRange(MS_PHY phyStartAddr,MS_U32 u32Length,eSeal_CheckSecureRangeType eCheckSecureRangeType)739 MS_BOOL MDrv_Seal_CheckSecureRange(MS_PHY phyStartAddr, MS_U32 u32Length, eSeal_CheckSecureRangeType eCheckSecureRangeType)
740 {
741 return HAL_Seal_CheckSecureRange(phyStartAddr, u32Length, eCheckSecureRangeType);
742 }
743
MDrv_Seal_QueryBufferLocked(eSeal_Lock eLockId,MS_BOOL * bLocked)744 MS_BOOL MDrv_Seal_QueryBufferLocked(eSeal_Lock eLockId, MS_BOOL* bLocked)
745 {
746 return HAL_Seal_QueryBufferLocked(eLockId, bLocked);
747 }
748
749 #ifdef MSOS_TYPE_OPTEE
MDrv_Seal_ChangeIPSecureDMAAbillity(MS_U32 u32ModuleID,MS_U32 u32ModuleParameter,MS_U32 u32IsSecure)750 MS_BOOL MDrv_Seal_ChangeIPSecureDMAAbillity(MS_U32 u32ModuleID, MS_U32 u32ModuleParameter, MS_U32 u32IsSecure)
751 {
752 return HAL_Seal_ChangeIPSecureDMAAbillity(u32ModuleID, u32ModuleParameter, u32IsSecure);
753 }
754
MDrv_Seal_SetSecureRange(MS_PHY u64phy,MS_U32 u32Length,MS_U32 u32IsSecure)755 MS_BOOL MDrv_Seal_SetSecureRange(MS_PHY u64phy, MS_U32 u32Length, MS_U32 u32IsSecure)
756 {
757 return HAL_Seal_SetSecureRange(u64phy, u32Length, u32IsSecure);
758 }
759 #endif
760