-
Notifications
You must be signed in to change notification settings - Fork 0
/
sgxinit.c
2882 lines (2222 loc) · 87.5 KB
/
sgxinit.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**********************************************************************
*
* Copyright (C) Imagination Technologies Ltd. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful but, except
* as otherwise stated in writing, without any warranty; without even the
* implied warranty of merchantability or fitness for a particular purpose.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
*
* Contact Information:
* Imagination Technologies Ltd. <gpl-support@imgtec.com>
* Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
*
******************************************************************************/
#include <stddef.h>
#include "sgxdefs.h"
#include "sgxmmu.h"
#include "services_headers.h"
#include "buffer_manager.h"
#include "sgxapi_km.h"
#include "sgxinfo.h"
#include "sgx_mkif_km.h"
#include "sgxconfig.h"
#include "sysconfig.h"
#include "pvr_bridge_km.h"
#include "sgx_bridge_km.h"
#include "pdump_km.h"
#include "ra.h"
#include "mmu.h"
#include "handle.h"
#include "perproc.h"
#include "sgxutils.h"
#include "pvrversion.h"
#include "sgx_options.h"
#include "lists.h"
#include "srvkm.h"
#include "ttrace.h"
static int dddk = PVRVERSION_BUILD;
#if defined(PVRSRV_USSE_EDM_STATUS_DEBUG)
static const IMG_CHAR *SGXUKernelStatusString(IMG_UINT32 code)
{
switch(code)
{
#define MKTC_ST(x) \
case x: \
return #x;
#include "sgx_ukernel_status_codes.h"
default:
return "(Unknown)";
}
}
#endif
#define VAR(x) #x
#define CHECK_SIZE(NAME) \
{ \
if (psSGXStructSizes->ui32Sizeof_##NAME != psDevInfo->sSGXStructSizes.ui32Sizeof_##NAME) \
{ \
PVR_DPF((PVR_DBG_ERROR, "SGXDevInitCompatCheck: Size check failed for SGXMKIF_%s (client) = %d bytes, (ukernel) = %d bytes\n", \
VAR(NAME), \
psDevInfo->sSGXStructSizes.ui32Sizeof_##NAME, \
psSGXStructSizes->ui32Sizeof_##NAME )); \
bStructSizesFailed = IMG_TRUE; \
} \
}
#if defined (SYS_USING_INTERRUPTS)
IMG_BOOL SGX_ISRHandler(IMG_VOID *pvData);
#endif
static
PVRSRV_ERROR SGXGetMiscInfoUkernel(PVRSRV_SGXDEV_INFO *psDevInfo,
PVRSRV_DEVICE_NODE *psDeviceNode,
IMG_HANDLE hDevMemContext);
#if defined(PDUMP)
static
PVRSRV_ERROR SGXResetPDump(PVRSRV_DEVICE_NODE *psDeviceNode);
#endif
static IMG_VOID SGXCommandComplete(PVRSRV_DEVICE_NODE *psDeviceNode)
{
#if defined(OS_SUPPORTS_IN_LISR)
if (OSInLISR(psDeviceNode->psSysData))
{
psDeviceNode->bReProcessDeviceCommandComplete = IMG_TRUE;
}
else
{
SGXScheduleProcessQueuesKM(psDeviceNode);
}
#else
SGXScheduleProcessQueuesKM(psDeviceNode);
#endif
}
static IMG_UINT32 DeinitDevInfo(PVRSRV_SGXDEV_INFO *psDevInfo)
{
if (psDevInfo->psKernelCCBInfo != IMG_NULL)
{
OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, sizeof(PVRSRV_SGX_CCB_INFO), psDevInfo->psKernelCCBInfo, IMG_NULL);
}
return PVRSRV_OK;
}
static PVRSRV_ERROR InitDevInfo(PVRSRV_PER_PROCESS_DATA *psPerProc,
PVRSRV_DEVICE_NODE *psDeviceNode,
#if defined (SUPPORT_SID_INTERFACE)
SGX_BRIDGE_INIT_INFO_KM *psInitInfo)
#else
SGX_BRIDGE_INIT_INFO *psInitInfo)
#endif
{
PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice;
PVRSRV_ERROR eError;
PVRSRV_SGX_CCB_INFO *psKernelCCBInfo = IMG_NULL;
PVR_UNREFERENCED_PARAMETER(psPerProc);
psDevInfo->sScripts = psInitInfo->sScripts;
psDevInfo->psKernelCCBMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBMemInfo;
psDevInfo->psKernelCCB = (PVRSRV_SGX_KERNEL_CCB *) psDevInfo->psKernelCCBMemInfo->pvLinAddrKM;
psDevInfo->psKernelCCBCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBCtlMemInfo;
psDevInfo->psKernelCCBCtl = (PVRSRV_SGX_CCB_CTL *) psDevInfo->psKernelCCBCtlMemInfo->pvLinAddrKM;
psDevInfo->psKernelCCBEventKickerMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBEventKickerMemInfo;
psDevInfo->pui32KernelCCBEventKicker = (IMG_UINT32 *)psDevInfo->psKernelCCBEventKickerMemInfo->pvLinAddrKM;
psDevInfo->psKernelSGXHostCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXHostCtlMemInfo;
psDevInfo->psSGXHostCtl = (SGXMKIF_HOST_CTL *)psDevInfo->psKernelSGXHostCtlMemInfo->pvLinAddrKM;
psDevInfo->psKernelSGXTA3DCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXTA3DCtlMemInfo;
#if defined(FIX_HW_BRN_31272) || defined(FIX_HW_BRN_31780) || defined(FIX_HW_BRN_33920)
psDevInfo->psKernelSGXPTLAWriteBackMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXPTLAWriteBackMemInfo;
#endif
psDevInfo->psKernelSGXMiscMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXMiscMemInfo;
#if defined(SGX_SUPPORT_HWPROFILING)
psDevInfo->psKernelHWProfilingMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelHWProfilingMemInfo;
#endif
#if defined(SUPPORT_SGX_HWPERF)
psDevInfo->psKernelHWPerfCBMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelHWPerfCBMemInfo;
#endif
psDevInfo->psKernelTASigBufferMemInfo = psInitInfo->hKernelTASigBufferMemInfo;
psDevInfo->psKernel3DSigBufferMemInfo = psInitInfo->hKernel3DSigBufferMemInfo;
#if defined(FIX_HW_BRN_29702)
psDevInfo->psKernelCFIMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCFIMemInfo;
#endif
#if defined(FIX_HW_BRN_29823)
psDevInfo->psKernelDummyTermStreamMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelDummyTermStreamMemInfo;
#endif
#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && defined(FIX_HW_BRN_31559)
psDevInfo->psKernelVDMSnapShotBufferMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelVDMSnapShotBufferMemInfo;
psDevInfo->psKernelVDMCtrlStreamBufferMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelVDMCtrlStreamBufferMemInfo;
#endif
#if defined(SGX_FEATURE_VDM_CONTEXT_SWITCH) && \
defined(FIX_HW_BRN_33657) && defined(SUPPORT_SECURE_33657_FIX)
psDevInfo->psKernelVDMStateUpdateBufferMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelVDMStateUpdateBufferMemInfo;
#endif
#if defined(PVRSRV_USSE_EDM_STATUS_DEBUG)
psDevInfo->psKernelEDMStatusBufferMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelEDMStatusBufferMemInfo;
#endif
psDevInfo->ui32ClientBuildOptions = psInitInfo->ui32ClientBuildOptions;
psDevInfo->sSGXStructSizes = psInitInfo->sSGXStructSizes;
eError = OSAllocMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
sizeof(PVRSRV_SGX_CCB_INFO),
(IMG_VOID **)&psKernelCCBInfo, 0,
"SGX Circular Command Buffer Info");
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"InitDevInfo: Failed to alloc memory"));
goto failed_allockernelccb;
}
OSMemSet(psKernelCCBInfo, 0, sizeof(PVRSRV_SGX_CCB_INFO));
psKernelCCBInfo->psCCBMemInfo = psDevInfo->psKernelCCBMemInfo;
psKernelCCBInfo->psCCBCtlMemInfo = psDevInfo->psKernelCCBCtlMemInfo;
psKernelCCBInfo->psCommands = psDevInfo->psKernelCCB->asCommands;
psKernelCCBInfo->pui32WriteOffset = &psDevInfo->psKernelCCBCtl->ui32WriteOffset;
psKernelCCBInfo->pui32ReadOffset = &psDevInfo->psKernelCCBCtl->ui32ReadOffset;
psDevInfo->psKernelCCBInfo = psKernelCCBInfo;
OSMemCopy(psDevInfo->aui32HostKickAddr, psInitInfo->aui32HostKickAddr,
SGXMKIF_CMD_MAX * sizeof(psDevInfo->aui32HostKickAddr[0]));
psDevInfo->bForcePTOff = IMG_FALSE;
psDevInfo->ui32CacheControl = psInitInfo->ui32CacheControl;
psDevInfo->ui32EDMTaskReg0 = psInitInfo->ui32EDMTaskReg0;
psDevInfo->ui32EDMTaskReg1 = psInitInfo->ui32EDMTaskReg1;
psDevInfo->ui32ClkGateCtl = psInitInfo->ui32ClkGateCtl;
psDevInfo->ui32ClkGateCtl2 = psInitInfo->ui32ClkGateCtl2;
psDevInfo->ui32ClkGateStatusReg = psInitInfo->ui32ClkGateStatusReg;
psDevInfo->ui32ClkGateStatusMask = psInitInfo->ui32ClkGateStatusMask;
#if defined(SGX_FEATURE_MP)
psDevInfo->ui32MasterClkGateStatusReg = psInitInfo->ui32MasterClkGateStatusReg;
psDevInfo->ui32MasterClkGateStatusMask = psInitInfo->ui32MasterClkGateStatusMask;
psDevInfo->ui32MasterClkGateStatus2Reg = psInitInfo->ui32MasterClkGateStatus2Reg;
psDevInfo->ui32MasterClkGateStatus2Mask = psInitInfo->ui32MasterClkGateStatus2Mask;
#endif
OSMemCopy(&psDevInfo->asSGXDevData, &psInitInfo->asInitDevData, sizeof(psDevInfo->asSGXDevData));
return PVRSRV_OK;
failed_allockernelccb:
DeinitDevInfo(psDevInfo);
return eError;
}
static PVRSRV_ERROR SGXRunScript(PVRSRV_SGXDEV_INFO *psDevInfo, SGX_INIT_COMMAND *psScript, IMG_UINT32 ui32NumInitCommands)
{
IMG_UINT32 ui32PC;
SGX_INIT_COMMAND *psComm;
for (ui32PC = 0, psComm = psScript;
ui32PC < ui32NumInitCommands;
ui32PC++, psComm++)
{
switch (psComm->eOp)
{
case SGX_INIT_OP_WRITE_HW_REG:
{
OSWriteHWReg(psDevInfo->pvRegsBaseKM, psComm->sWriteHWReg.ui32Offset, psComm->sWriteHWReg.ui32Value);
PDUMPCOMMENT("SGXRunScript: Write HW reg operation");
PDUMPREG(SGX_PDUMPREG_NAME, psComm->sWriteHWReg.ui32Offset, psComm->sWriteHWReg.ui32Value);
break;
}
#if defined(PDUMP)
case SGX_INIT_OP_PDUMP_HW_REG:
{
PDUMPCOMMENT("SGXRunScript: Dump HW reg operation");
PDUMPREG(SGX_PDUMPREG_NAME, psComm->sPDumpHWReg.ui32Offset, psComm->sPDumpHWReg.ui32Value);
break;
}
#endif
case SGX_INIT_OP_HALT:
{
return PVRSRV_OK;
}
case SGX_INIT_OP_ILLEGAL:
default:
{
PVR_DPF((PVR_DBG_ERROR,"SGXRunScript: PC %d: Illegal command: %d", ui32PC, psComm->eOp));
return PVRSRV_ERROR_UNKNOWN_SCRIPT_OPERATION;
}
}
}
return PVRSRV_ERROR_UNKNOWN_SCRIPT_OPERATION;
}
#if defined(SUPPORT_MEMORY_TILING)
static PVRSRV_ERROR SGX_AllocMemTilingRangeInt(PVRSRV_SGXDEV_INFO *psDevInfo,
IMG_UINT32 ui32Start,
IMG_UINT32 ui32End,
IMG_UINT32 ui32TilingStride,
IMG_UINT32 *pui32RangeIndex)
{
IMG_UINT32 i;
IMG_UINT32 ui32Offset;
IMG_UINT32 ui32Val;
for(i=0; i < SGX_BIF_NUM_TILING_RANGES; i++)
{
if((psDevInfo->ui32MemTilingUsage & (1U << i)) == 0)
{
psDevInfo->ui32MemTilingUsage |= 1U << i;
if(pui32RangeIndex != IMG_NULL)
{
*pui32RangeIndex = i;
}
goto RangeAllocated;
}
}
PVR_DPF((PVR_DBG_ERROR,"SGX_AllocMemTilingRange: all tiling ranges in use"));
return PVRSRV_ERROR_EXCEEDED_HW_LIMITS;
RangeAllocated:
if(ui32Start & ~SGX_BIF_TILING_ADDR_MASK)
{
PVR_DPF((PVR_DBG_WARNING,"SGX_AllocMemTilingRangeInt: Tiling range start (0x%08X) fails"
"alignment test", ui32Start));
}
if((ui32End + 0x00001000) & ~SGX_BIF_TILING_ADDR_MASK)
{
PVR_DPF((PVR_DBG_WARNING,"SGX_AllocMemTilingRangeInt: Tiling range end (0x%08X) fails"
"alignment test", ui32End));
}
ui32Offset = EUR_CR_BIF_TILE0 + (i<<2);
ui32Val = ((ui32TilingStride << EUR_CR_BIF_TILE0_CFG_SHIFT) & EUR_CR_BIF_TILE0_CFG_MASK)
| (((ui32End>>SGX_BIF_TILING_ADDR_LSB) << EUR_CR_BIF_TILE0_MAX_ADDRESS_SHIFT) & EUR_CR_BIF_TILE0_MAX_ADDRESS_MASK)
| (((ui32Start>>SGX_BIF_TILING_ADDR_LSB) << EUR_CR_BIF_TILE0_MIN_ADDRESS_SHIFT) & EUR_CR_BIF_TILE0_MIN_ADDRESS_MASK)
| (EUR_CR_BIF_TILE0_ENABLE << EUR_CR_BIF_TILE0_CFG_SHIFT);
OSWriteHWReg(psDevInfo->pvRegsBaseKM, ui32Offset, ui32Val);
PDUMPREG(SGX_PDUMPREG_NAME, ui32Offset, ui32Val);
#if defined(SGX_FEATURE_BIF_WIDE_TILING_AND_4K_ADDRESS)
ui32Offset = EUR_CR_BIF_TILE0_ADDR_EXT + (i<<2);
ui32Val = (((ui32End>>SGX_BIF_TILING_EXT_ADDR_LSB) << EUR_CR_BIF_TILE0_ADDR_EXT_MAX_SHIFT) & EUR_CR_BIF_TILE0_ADDR_EXT_MAX_MASK)
| (((ui32Start>>SGX_BIF_TILING_EXT_ADDR_LSB) << EUR_CR_BIF_TILE0_ADDR_EXT_MIN_SHIFT) & EUR_CR_BIF_TILE0_ADDR_EXT_MIN_MASK);
OSWriteHWReg(psDevInfo->pvRegsBaseKM, ui32Offset, ui32Val);
PDUMPREG(SGX_PDUMPREG_NAME, ui32Offset, ui32Val);
#endif
return PVRSRV_OK;
}
#endif
PVRSRV_ERROR SGXInitialise(PVRSRV_SGXDEV_INFO *psDevInfo,
IMG_BOOL bHardwareRecovery)
{
PVRSRV_ERROR eError;
PVRSRV_KERNEL_MEM_INFO *psSGXHostCtlMemInfo = psDevInfo->psKernelSGXHostCtlMemInfo;
SGXMKIF_HOST_CTL *psSGXHostCtl = psSGXHostCtlMemInfo->pvLinAddrKM;
static IMG_BOOL bFirstTime = IMG_TRUE;
#if defined(PDUMP)
IMG_BOOL bPDumpIsSuspended = PDumpIsSuspended();
#endif
#if defined(SGX_FEATURE_MP)
#else
SGXInitClocks(psDevInfo, PDUMP_FLAGS_CONTINUOUS);
#endif
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "SGX initialisation script part 1\n");
eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asInitCommandsPart1, SGX_MAX_INIT_COMMANDS);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXInitialise: SGXRunScript (part 1) failed (%d)", eError));
return eError;
}
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "End of SGX initialisation script part 1\n");
psDevInfo->ui32NumResets++;
SGXReset(psDevInfo, bFirstTime || bHardwareRecovery, PDUMP_FLAGS_CONTINUOUS);
#if defined(EUR_CR_POWER)
#if defined(SGX531)
OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_POWER, 1);
PDUMPREG(SGX_PDUMPREG_NAME, EUR_CR_POWER, 1);
#else
OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_POWER, 0);
PDUMPREG(SGX_PDUMPREG_NAME, EUR_CR_POWER, 0);
#endif
#endif
*psDevInfo->pui32KernelCCBEventKicker = 0;
#if defined(PDUMP)
if (!bPDumpIsSuspended)
{
psDevInfo->ui32KernelCCBEventKickerDumpVal = 0;
PDUMPMEM(&psDevInfo->ui32KernelCCBEventKickerDumpVal,
psDevInfo->psKernelCCBEventKickerMemInfo, 0,
sizeof(*psDevInfo->pui32KernelCCBEventKicker), PDUMP_FLAGS_CONTINUOUS,
MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo));
}
#endif
#if defined(SUPPORT_MEMORY_TILING)
{
DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap = psDevInfo->pvDeviceMemoryHeap;
IMG_UINT32 i;
psDevInfo->ui32MemTilingUsage = 0;
for(i=0; i<psDevInfo->ui32HeapCount; i++)
{
if(psDeviceMemoryHeap[i].ui32XTileStride > 0)
{
eError = SGX_AllocMemTilingRangeInt(
psDevInfo,
psDeviceMemoryHeap[i].sDevVAddrBase.uiAddr,
psDeviceMemoryHeap[i].sDevVAddrBase.uiAddr
+ psDeviceMemoryHeap[i].ui32HeapSize,
psDeviceMemoryHeap[i].ui32XTileStride,
NULL);
if(eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "Unable to allocate SGX BIF tiling range for heap: %s",
psDeviceMemoryHeap[i].pszName));
break;
}
}
}
}
#endif
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "SGX initialisation script part 2\n");
eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asInitCommandsPart2, SGX_MAX_INIT_COMMANDS);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXInitialise: SGXRunScript (part 2) failed (%d)", eError));
return eError;
}
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "End of SGX initialisation script part 2\n");
psSGXHostCtl->ui32HostClock = OSClockus();
psSGXHostCtl->ui32InitStatus = 0;
#if defined(PDUMP)
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS,
"Reset the SGX microkernel initialisation status\n");
PDUMPMEM(IMG_NULL, psSGXHostCtlMemInfo,
offsetof(SGXMKIF_HOST_CTL, ui32InitStatus),
sizeof(IMG_UINT32), PDUMP_FLAGS_CONTINUOUS,
MAKEUNIQUETAG(psSGXHostCtlMemInfo));
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS,
"Initialise the microkernel\n");
#endif
#if defined(SGX_FEATURE_MULTI_EVENT_KICK)
OSWriteMemoryBarrier();
OSWriteHWReg(psDevInfo->pvRegsBaseKM,
SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK2, 0),
EUR_CR_EVENT_KICK2_NOW_MASK);
#else
*psDevInfo->pui32KernelCCBEventKicker = (*psDevInfo->pui32KernelCCBEventKicker + 1) & 0xFF;
OSWriteMemoryBarrier();
OSWriteHWReg(psDevInfo->pvRegsBaseKM,
SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK, 0),
EUR_CR_EVENT_KICK_NOW_MASK);
#endif
OSMemoryBarrier();
#if defined(PDUMP)
if (!bPDumpIsSuspended)
{
#if defined(SGX_FEATURE_MULTI_EVENT_KICK)
PDUMPREG(SGX_PDUMPREG_NAME, SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK2, 0), EUR_CR_EVENT_KICK2_NOW_MASK);
#else
psDevInfo->ui32KernelCCBEventKickerDumpVal = 1;
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS,
"First increment of the SGX event kicker value\n");
PDUMPMEM(&psDevInfo->ui32KernelCCBEventKickerDumpVal,
psDevInfo->psKernelCCBEventKickerMemInfo,
0,
sizeof(IMG_UINT32),
PDUMP_FLAGS_CONTINUOUS,
MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo));
PDUMPREG(SGX_PDUMPREG_NAME, SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK, 0), EUR_CR_EVENT_KICK_NOW_MASK);
#endif
}
#endif
#if !defined(NO_HARDWARE)
if (PollForValueKM(&psSGXHostCtl->ui32InitStatus,
PVRSRV_USSE_EDM_INIT_COMPLETE,
PVRSRV_USSE_EDM_INIT_COMPLETE,
MAX_HW_TIME_US,
MAX_HW_TIME_US/WAIT_TRY_COUNT,
IMG_FALSE) != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "SGXInitialise: Wait for uKernel initialisation failed"));
#if !defined(FIX_HW_BRN_23281)
SGXDumpDebugInfo(psDevInfo, IMG_FALSE);
PVR_DBG_BREAK;
#endif
return PVRSRV_ERROR_RETRY;
}
#endif
#if defined(PDUMP)
PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS,
"Wait for the SGX microkernel initialisation to complete");
PDUMPMEMPOL(psSGXHostCtlMemInfo,
offsetof(SGXMKIF_HOST_CTL, ui32InitStatus),
PVRSRV_USSE_EDM_INIT_COMPLETE,
PVRSRV_USSE_EDM_INIT_COMPLETE,
PDUMP_POLL_OPERATOR_EQUAL,
PDUMP_FLAGS_CONTINUOUS,
MAKEUNIQUETAG(psSGXHostCtlMemInfo));
#endif
#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT)
WorkaroundBRN22997ReadHostPort(psDevInfo);
#endif
PVR_ASSERT(psDevInfo->psKernelCCBCtl->ui32ReadOffset == psDevInfo->psKernelCCBCtl->ui32WriteOffset);
bFirstTime = IMG_FALSE;
return PVRSRV_OK;
}
PVRSRV_ERROR SGXDeinitialise(IMG_HANDLE hDevCookie)
{
PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO *) hDevCookie;
PVRSRV_ERROR eError;
if (psDevInfo->pvRegsBaseKM == IMG_NULL)
{
return PVRSRV_OK;
}
eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asDeinitCommands, SGX_MAX_DEINIT_COMMANDS);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXDeinitialise: SGXRunScript failed (%d)", eError));
return eError;
}
return PVRSRV_OK;
}
static PVRSRV_ERROR DevInitSGXPart1 (IMG_VOID *pvDeviceNode)
{
IMG_HANDLE hDevMemHeap = IMG_NULL;
PVRSRV_SGXDEV_INFO *psDevInfo;
IMG_HANDLE hKernelDevMemContext;
IMG_DEV_PHYADDR sPDDevPAddr;
IMG_UINT32 i;
PVRSRV_DEVICE_NODE *psDeviceNode = (PVRSRV_DEVICE_NODE *)pvDeviceNode;
DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap = psDeviceNode->sDevMemoryInfo.psDeviceMemoryHeap;
PVRSRV_ERROR eError;
PDUMPCOMMENT("SGX Core Version Information: %s", SGX_CORE_FRIENDLY_NAME);
#if defined(SGX_FEATURE_MP)
#if !defined(SGX_FEATURE_MP_PLUS)
PDUMPCOMMENT("SGX Multi-processor: %d cores", SGX_FEATURE_MP_CORE_COUNT);
#else
PDUMPCOMMENT("SGX Multi-processor: %d TA cores, %d 3D cores", SGX_FEATURE_MP_CORE_COUNT_TA, SGX_FEATURE_MP_CORE_COUNT_3D);
#endif
#endif
#if (SGX_CORE_REV == 0)
PDUMPCOMMENT("SGX Core Revision Information: head RTL");
#else
PDUMPCOMMENT("SGX Core Revision Information: %d", SGX_CORE_REV);
#endif
#if defined(SGX_FEATURE_SYSTEM_CACHE)
PDUMPCOMMENT("SGX System Level Cache is present\r\n");
#if defined(SGX_BYPASS_SYSTEM_CACHE)
PDUMPCOMMENT("SGX System Level Cache is bypassed\r\n");
#endif
#endif
PDUMPCOMMENT("SGX Initialisation Part 1");
if(OSAllocMem( PVRSRV_OS_NON_PAGEABLE_HEAP,
sizeof(PVRSRV_SGXDEV_INFO),
(IMG_VOID **)&psDevInfo, IMG_NULL,
"SGX Device Info") != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart1 : Failed to alloc memory for DevInfo"));
return (PVRSRV_ERROR_OUT_OF_MEMORY);
}
OSMemSet (psDevInfo, 0, sizeof(PVRSRV_SGXDEV_INFO));
psDevInfo->eDeviceType = DEV_DEVICE_TYPE;
psDevInfo->eDeviceClass = DEV_DEVICE_CLASS;
psDeviceNode->pvDevice = (IMG_PVOID)psDevInfo;
psDevInfo->ui32HeapCount = psDeviceNode->sDevMemoryInfo.ui32HeapCount;
psDevInfo->pvDeviceMemoryHeap = (IMG_VOID*)psDeviceMemoryHeap;
hKernelDevMemContext = BM_CreateContext(psDeviceNode,
&sPDDevPAddr,
IMG_NULL,
IMG_NULL);
if (hKernelDevMemContext == IMG_NULL)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart1: Failed BM_CreateContext"));
return PVRSRV_ERROR_OUT_OF_MEMORY;
}
psDevInfo->sKernelPDDevPAddr = sPDDevPAddr;
for(i=0; i<psDeviceNode->sDevMemoryInfo.ui32HeapCount; i++)
{
switch(psDeviceMemoryHeap[i].DevMemHeapType)
{
case DEVICE_MEMORY_HEAP_KERNEL:
case DEVICE_MEMORY_HEAP_SHARED:
case DEVICE_MEMORY_HEAP_SHARED_EXPORTED:
{
if (psDeviceMemoryHeap[i].ui32HeapSize > 0)
{
hDevMemHeap = BM_CreateHeap (hKernelDevMemContext,
&psDeviceMemoryHeap[i]);
psDeviceMemoryHeap[i].hDevMemHeap = hDevMemHeap;
}
break;
}
}
}
#if defined(PDUMP)
if(hDevMemHeap)
{
psDevInfo->sMMUAttrib = *((BM_HEAP*)hDevMemHeap)->psMMUAttrib;
}
#endif
eError = MMU_BIFResetPDAlloc(psDevInfo);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGX : Failed to alloc memory for BIF reset"));
return eError;
}
return PVRSRV_OK;
}
IMG_EXPORT
#if defined (SUPPORT_SID_INTERFACE)
PVRSRV_ERROR SGXGetInfoForSrvinitKM(IMG_HANDLE hDevHandle, PVRSRV_HEAP_INFO_KM *pasHeapInfo, IMG_DEV_PHYADDR *psPDDevPAddr)
#else
PVRSRV_ERROR SGXGetInfoForSrvinitKM(IMG_HANDLE hDevHandle, SGX_BRIDGE_INFO_FOR_SRVINIT *psInitInfo)
#endif
{
PVRSRV_DEVICE_NODE *psDeviceNode;
PVRSRV_SGXDEV_INFO *psDevInfo;
PVRSRV_ERROR eError;
PDUMPCOMMENT("SGXGetInfoForSrvinit");
psDeviceNode = (PVRSRV_DEVICE_NODE *)hDevHandle;
psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice;
#if defined (SUPPORT_SID_INTERFACE)
*psPDDevPAddr = psDevInfo->sKernelPDDevPAddr;
eError = PVRSRVGetDeviceMemHeapsKM(hDevHandle, pasHeapInfo);
#else
psInitInfo->sPDDevPAddr = psDevInfo->sKernelPDDevPAddr;
eError = PVRSRVGetDeviceMemHeapsKM(hDevHandle, &psInitInfo->asHeapInfo[0]);
#endif
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXGetInfoForSrvinit: PVRSRVGetDeviceMemHeapsKM failed (%d)", eError));
return eError;
}
return eError;
}
IMG_EXPORT
PVRSRV_ERROR DevInitSGXPart2KM (PVRSRV_PER_PROCESS_DATA *psPerProc,
IMG_HANDLE hDevHandle,
#if defined (SUPPORT_SID_INTERFACE)
SGX_BRIDGE_INIT_INFO_KM *psInitInfo)
#else
SGX_BRIDGE_INIT_INFO *psInitInfo)
#endif
{
PVRSRV_DEVICE_NODE *psDeviceNode;
PVRSRV_SGXDEV_INFO *psDevInfo;
PVRSRV_ERROR eError;
SGX_DEVICE_MAP *psSGXDeviceMap;
PVRSRV_DEV_POWER_STATE eDefaultPowerState;
PDUMPCOMMENT("SGX Initialisation Part 2");
psDeviceNode = (PVRSRV_DEVICE_NODE *)hDevHandle;
psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice;
eError = InitDevInfo(psPerProc, psDeviceNode, psInitInfo);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to load EDM program"));
goto failed_init_dev_info;
}
eError = SysGetDeviceMemoryMap(PVRSRV_DEVICE_TYPE_SGX,
(IMG_VOID**)&psSGXDeviceMap);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to get device memory map!"));
return PVRSRV_ERROR_INIT_FAILURE;
}
if (psSGXDeviceMap->pvRegsCpuVBase)
{
psDevInfo->pvRegsBaseKM = psSGXDeviceMap->pvRegsCpuVBase;
}
else
{
psDevInfo->pvRegsBaseKM = OSMapPhysToLin(psSGXDeviceMap->sRegsCpuPBase,
psSGXDeviceMap->ui32RegsSize,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
IMG_NULL);
if (!psDevInfo->pvRegsBaseKM)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to map in regs\n"));
return PVRSRV_ERROR_BAD_MAPPING;
}
}
psDevInfo->ui32RegSize = psSGXDeviceMap->ui32RegsSize;
psDevInfo->sRegsPhysBase = psSGXDeviceMap->sRegsSysPBase;
#if defined(SGX_FEATURE_HOST_PORT)
if (psSGXDeviceMap->ui32Flags & SGX_HOSTPORT_PRESENT)
{
psDevInfo->pvHostPortBaseKM = OSMapPhysToLin(psSGXDeviceMap->sHPCpuPBase,
psSGXDeviceMap->ui32HPSize,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
IMG_NULL);
if (!psDevInfo->pvHostPortBaseKM)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to map in host port\n"));
return PVRSRV_ERROR_BAD_MAPPING;
}
psDevInfo->ui32HPSize = psSGXDeviceMap->ui32HPSize;
psDevInfo->sHPSysPAddr = psSGXDeviceMap->sHPSysPBase;
}
#endif
#if defined (SYS_USING_INTERRUPTS)
psDeviceNode->pvISRData = psDeviceNode;
PVR_ASSERT(psDeviceNode->pfnDeviceISR == SGX_ISRHandler);
#endif
psDevInfo->psSGXHostCtl->ui32PowerStatus |= PVRSRV_USSE_EDM_POWMAN_NO_WORK;
eDefaultPowerState = PVRSRV_DEV_POWER_STATE_OFF;
eError = PVRSRVRegisterPowerDevice (psDeviceNode->sDevId.ui32DeviceIndex,
&SGXPrePowerState, &SGXPostPowerState,
&SGXPreClockSpeedChange, &SGXPostClockSpeedChange,
(IMG_HANDLE)psDeviceNode,
PVRSRV_DEV_POWER_STATE_OFF,
eDefaultPowerState);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: failed to register device with power manager"));
return eError;
}
#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT)
eError = WorkaroundBRN22997Alloc(psDeviceNode);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXInitialise : Failed to alloc memory for BRN22997 workaround"));
return eError;
}
#endif
#if defined(SUPPORT_EXTERNAL_SYSTEM_CACHE)
psDevInfo->ui32ExtSysCacheRegsSize = psSGXDeviceMap->ui32ExtSysCacheRegsSize;
psDevInfo->sExtSysCacheRegsDevPBase = psSGXDeviceMap->sExtSysCacheRegsDevPBase;
eError = MMU_MapExtSystemCacheRegs(psDeviceNode);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"SGXInitialise : Failed to map external system cache registers"));
return eError;
}
#endif
OSMemSet(psDevInfo->psKernelCCB, 0, sizeof(PVRSRV_SGX_KERNEL_CCB));
OSMemSet(psDevInfo->psKernelCCBCtl, 0, sizeof(PVRSRV_SGX_CCB_CTL));
OSMemSet(psDevInfo->pui32KernelCCBEventKicker, 0, sizeof(*psDevInfo->pui32KernelCCBEventKicker));
PDUMPCOMMENT("Initialise Kernel CCB");
PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBMemInfo, 0, sizeof(PVRSRV_SGX_KERNEL_CCB), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBMemInfo));
PDUMPCOMMENT("Initialise Kernel CCB Control");
PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBCtlMemInfo, 0, sizeof(PVRSRV_SGX_CCB_CTL), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBCtlMemInfo));
PDUMPCOMMENT("Initialise Kernel CCB Event Kicker");
PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBEventKickerMemInfo, 0, sizeof(*psDevInfo->pui32KernelCCBEventKicker), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo));
return PVRSRV_OK;
failed_init_dev_info:
return eError;
}
static PVRSRV_ERROR DevDeInitSGX (IMG_VOID *pvDeviceNode)
{
PVRSRV_DEVICE_NODE *psDeviceNode = (PVRSRV_DEVICE_NODE *)pvDeviceNode;
PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice;
PVRSRV_ERROR eError;
IMG_UINT32 ui32Heap;
DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap;
SGX_DEVICE_MAP *psSGXDeviceMap;
if (!psDevInfo)
{
PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Null DevInfo"));
return PVRSRV_OK;
}
#if defined(SUPPORT_HW_RECOVERY)
if (psDevInfo->hTimer)
{
eError = OSRemoveTimer(psDevInfo->hTimer);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to remove timer"));
return eError;
}
psDevInfo->hTimer = IMG_NULL;
}
#endif
#if defined(SUPPORT_EXTERNAL_SYSTEM_CACHE)
eError = MMU_UnmapExtSystemCacheRegs(psDeviceNode);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to unmap ext system cache registers"));
return eError;
}
#endif
#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT)
WorkaroundBRN22997Free(psDeviceNode);
#endif
MMU_BIFResetPDFree(psDevInfo);
DeinitDevInfo(psDevInfo);
psDeviceMemoryHeap = (DEVICE_MEMORY_HEAP_INFO *)psDevInfo->pvDeviceMemoryHeap;
for(ui32Heap=0; ui32Heap<psDeviceNode->sDevMemoryInfo.ui32HeapCount; ui32Heap++)
{
switch(psDeviceMemoryHeap[ui32Heap].DevMemHeapType)
{
case DEVICE_MEMORY_HEAP_KERNEL:
case DEVICE_MEMORY_HEAP_SHARED:
case DEVICE_MEMORY_HEAP_SHARED_EXPORTED:
{
if (psDeviceMemoryHeap[ui32Heap].hDevMemHeap != IMG_NULL)
{
BM_DestroyHeap(psDeviceMemoryHeap[ui32Heap].hDevMemHeap);
}
break;
}
}
}
eError = BM_DestroyContext(psDeviceNode->sDevMemoryInfo.pBMKernelContext, IMG_NULL);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX : Failed to destroy kernel context"));
return eError;
}
eError = PVRSRVRemovePowerDevice (((PVRSRV_DEVICE_NODE*)pvDeviceNode)->sDevId.ui32DeviceIndex);
if (eError != PVRSRV_OK)
{
return eError;
}
eError = SysGetDeviceMemoryMap(PVRSRV_DEVICE_TYPE_SGX,
(IMG_VOID**)&psSGXDeviceMap);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to get device memory map!"));
return eError;
}
if (!psSGXDeviceMap->pvRegsCpuVBase)
{
if (psDevInfo->pvRegsBaseKM != IMG_NULL)
{
OSUnMapPhysToLin(psDevInfo->pvRegsBaseKM,
psDevInfo->ui32RegSize,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
IMG_NULL);
}
}
#if defined(SGX_FEATURE_HOST_PORT)
if (psSGXDeviceMap->ui32Flags & SGX_HOSTPORT_PRESENT)
{
if (psDevInfo->pvHostPortBaseKM != IMG_NULL)
{
OSUnMapPhysToLin(psDevInfo->pvHostPortBaseKM,
psDevInfo->ui32HPSize,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
IMG_NULL);
}
}
#endif