summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri/i965/brw_defines.h
blob: 9633c95ff50a8fc7d8e8162fc7736b6e9173ad60 (plain)
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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
/*
 Copyright (C) Intel Corp.  2006.  All Rights Reserved.
 Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
 develop this 3D driver.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 
 The above copyright notice and this permission notice (including the
 next paragraph) shall be included in all copies or substantial
 portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **********************************************************************/
 /*
  * Authors:
  *   Keith Whitwell <keith@tungstengraphics.com>
  */
 

#ifndef BRW_DEFINES_H
#define BRW_DEFINES_H

/* 3D state:
 */
#define _3DOP_3DSTATE_PIPELINED       0x0
#define _3DOP_3DSTATE_NONPIPELINED    0x1
#define _3DOP_3DCONTROL               0x2
#define _3DOP_3DPRIMITIVE             0x3

#define _3DSTATE_PIPELINED_POINTERS       0x00
#define _3DSTATE_BINDING_TABLE_POINTERS   0x01
#define _3DSTATE_VERTEX_BUFFERS           0x08
#define _3DSTATE_VERTEX_ELEMENTS          0x09
#define _3DSTATE_INDEX_BUFFER             0x0A
#define _3DSTATE_VF_STATISTICS            0x0B
#define _3DSTATE_DRAWING_RECTANGLE            0x00
#define _3DSTATE_CONSTANT_COLOR               0x01
#define _3DSTATE_SAMPLER_PALETTE_LOAD         0x02
#define _3DSTATE_CHROMA_KEY                   0x04
#define _3DSTATE_DEPTH_BUFFER                 0x05
#define _3DSTATE_POLY_STIPPLE_OFFSET          0x06
#define _3DSTATE_POLY_STIPPLE_PATTERN         0x07
#define _3DSTATE_LINE_STIPPLE                 0x08
#define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP    0x09
#define _3DCONTROL    0x00

#define PIPE_CONTROL_NOWRITE          0x00
#define PIPE_CONTROL_WRITEIMMEDIATE   0x01
#define PIPE_CONTROL_WRITEDEPTH       0x02
#define PIPE_CONTROL_WRITETIMESTAMP   0x03

#define PIPE_CONTROL_GTTWRITE_PROCESS_LOCAL 0x00
#define PIPE_CONTROL_GTTWRITE_GLOBAL        0x01

#define _3DPRIM_POINTLIST         0x01
#define _3DPRIM_LINELIST          0x02
#define _3DPRIM_LINESTRIP         0x03
#define _3DPRIM_TRILIST           0x04
#define _3DPRIM_TRISTRIP          0x05
#define _3DPRIM_TRIFAN            0x06
#define _3DPRIM_QUADLIST          0x07
#define _3DPRIM_QUADSTRIP         0x08
#define _3DPRIM_LINELIST_ADJ      0x09
#define _3DPRIM_LINESTRIP_ADJ     0x0A
#define _3DPRIM_TRILIST_ADJ       0x0B
#define _3DPRIM_TRISTRIP_ADJ      0x0C
#define _3DPRIM_TRISTRIP_REVERSE  0x0D
#define _3DPRIM_POLYGON           0x0E
#define _3DPRIM_RECTLIST          0x0F
#define _3DPRIM_LINELOOP          0x10
#define _3DPRIM_POINTLIST_BF      0x11
#define _3DPRIM_LINESTRIP_CONT    0x12
#define _3DPRIM_LINESTRIP_BF      0x13
#define _3DPRIM_LINESTRIP_CONT_BF 0x14
#define _3DPRIM_TRIFAN_NOSTIPPLE  0x15

#define _3DPRIM_VERTEXBUFFER_ACCESS_SEQUENTIAL 0
#define _3DPRIM_VERTEXBUFFER_ACCESS_RANDOM     1

#define BRW_ANISORATIO_2     0 
#define BRW_ANISORATIO_4     1 
#define BRW_ANISORATIO_6     2 
#define BRW_ANISORATIO_8     3 
#define BRW_ANISORATIO_10    4 
#define BRW_ANISORATIO_12    5 
#define BRW_ANISORATIO_14    6 
#define BRW_ANISORATIO_16    7

#define BRW_BLENDFACTOR_ONE                 0x1
#define BRW_BLENDFACTOR_SRC_COLOR           0x2
#define BRW_BLENDFACTOR_SRC_ALPHA           0x3
#define BRW_BLENDFACTOR_DST_ALPHA           0x4
#define BRW_BLENDFACTOR_DST_COLOR           0x5
#define BRW_BLENDFACTOR_SRC_ALPHA_SATURATE  0x6
#define BRW_BLENDFACTOR_CONST_COLOR         0x7
#define BRW_BLENDFACTOR_CONST_ALPHA         0x8
#define BRW_BLENDFACTOR_SRC1_COLOR          0x9
#define BRW_BLENDFACTOR_SRC1_ALPHA          0x0A
#define BRW_BLENDFACTOR_ZERO                0x11
#define BRW_BLENDFACTOR_INV_SRC_COLOR       0x12
#define BRW_BLENDFACTOR_INV_SRC_ALPHA       0x13
#define BRW_BLENDFACTOR_INV_DST_ALPHA       0x14
#define BRW_BLENDFACTOR_INV_DST_COLOR       0x15
#define BRW_BLENDFACTOR_INV_CONST_COLOR     0x17
#define BRW_BLENDFACTOR_INV_CONST_ALPHA     0x18
#define BRW_BLENDFACTOR_INV_SRC1_COLOR      0x19
#define BRW_BLENDFACTOR_INV_SRC1_ALPHA      0x1A

#define BRW_BLENDFUNCTION_ADD               0
#define BRW_BLENDFUNCTION_SUBTRACT          1
#define BRW_BLENDFUNCTION_REVERSE_SUBTRACT  2
#define BRW_BLENDFUNCTION_MIN               3
#define BRW_BLENDFUNCTION_MAX               4

#define BRW_ALPHATEST_FORMAT_UNORM8         0
#define BRW_ALPHATEST_FORMAT_FLOAT32        1

#define BRW_CHROMAKEY_KILL_ON_ANY_MATCH  0
#define BRW_CHROMAKEY_REPLACE_BLACK      1

#define BRW_CLIP_API_OGL     0
#define BRW_CLIP_API_DX      1

#define BRW_CLIPMODE_NORMAL              0
#define BRW_CLIPMODE_CLIP_ALL            1
#define BRW_CLIPMODE_CLIP_NON_REJECTED   2
#define BRW_CLIPMODE_REJECT_ALL          3
#define BRW_CLIPMODE_ACCEPT_ALL          4
#define BRW_CLIPMODE_KERNEL_CLIP         5

#define BRW_CLIP_NDCSPACE     0
#define BRW_CLIP_SCREENSPACE  1

#define BRW_COMPAREFUNCTION_ALWAYS       0
#define BRW_COMPAREFUNCTION_NEVER        1
#define BRW_COMPAREFUNCTION_LESS         2
#define BRW_COMPAREFUNCTION_EQUAL        3
#define BRW_COMPAREFUNCTION_LEQUAL       4
#define BRW_COMPAREFUNCTION_GREATER      5
#define BRW_COMPAREFUNCTION_NOTEQUAL     6
#define BRW_COMPAREFUNCTION_GEQUAL       7

#define BRW_COVERAGE_PIXELS_HALF     0
#define BRW_COVERAGE_PIXELS_1        1
#define BRW_COVERAGE_PIXELS_2        2
#define BRW_COVERAGE_PIXELS_4        3

#define BRW_CULLMODE_BOTH        0
#define BRW_CULLMODE_NONE        1
#define BRW_CULLMODE_FRONT       2
#define BRW_CULLMODE_BACK        3

#define BRW_DEFAULTCOLOR_R8G8B8A8_UNORM      0
#define BRW_DEFAULTCOLOR_R32G32B32A32_FLOAT  1

#define BRW_DEPTHFORMAT_D32_FLOAT_S8X24_UINT     0
#define BRW_DEPTHFORMAT_D32_FLOAT                1
#define BRW_DEPTHFORMAT_D24_UNORM_S8_UINT        2
#define BRW_DEPTHFORMAT_D16_UNORM                5

#define BRW_FLOATING_POINT_IEEE_754        0
#define BRW_FLOATING_POINT_NON_IEEE_754    1

#define BRW_FRONTWINDING_CW      0
#define BRW_FRONTWINDING_CCW     1

#define BRW_SPRITE_POINT_ENABLE  16

#define BRW_INDEX_BYTE     0
#define BRW_INDEX_WORD     1
#define BRW_INDEX_DWORD    2

#define BRW_LOGICOPFUNCTION_CLEAR            0
#define BRW_LOGICOPFUNCTION_NOR              1
#define BRW_LOGICOPFUNCTION_AND_INVERTED     2
#define BRW_LOGICOPFUNCTION_COPY_INVERTED    3
#define BRW_LOGICOPFUNCTION_AND_REVERSE      4
#define BRW_LOGICOPFUNCTION_INVERT           5
#define BRW_LOGICOPFUNCTION_XOR              6
#define BRW_LOGICOPFUNCTION_NAND             7
#define BRW_LOGICOPFUNCTION_AND              8
#define BRW_LOGICOPFUNCTION_EQUIV            9
#define BRW_LOGICOPFUNCTION_NOOP             10
#define BRW_LOGICOPFUNCTION_OR_INVERTED      11
#define BRW_LOGICOPFUNCTION_COPY             12
#define BRW_LOGICOPFUNCTION_OR_REVERSE       13
#define BRW_LOGICOPFUNCTION_OR               14
#define BRW_LOGICOPFUNCTION_SET              15  

#define BRW_MAPFILTER_NEAREST        0x0 
#define BRW_MAPFILTER_LINEAR         0x1 
#define BRW_MAPFILTER_ANISOTROPIC    0x2

#define BRW_MIPFILTER_NONE        0   
#define BRW_MIPFILTER_NEAREST     1   
#define BRW_MIPFILTER_LINEAR      3

#define BRW_POLYGON_FRONT_FACING     0
#define BRW_POLYGON_BACK_FACING      1

#define BRW_PREFILTER_ALWAYS     0x0 
#define BRW_PREFILTER_NEVER      0x1
#define BRW_PREFILTER_LESS       0x2
#define BRW_PREFILTER_EQUAL      0x3
#define BRW_PREFILTER_LEQUAL     0x4
#define BRW_PREFILTER_GREATER    0x5
#define BRW_PREFILTER_NOTEQUAL   0x6
#define BRW_PREFILTER_GEQUAL     0x7

#define BRW_PROVOKING_VERTEX_0    0
#define BRW_PROVOKING_VERTEX_1    1 
#define BRW_PROVOKING_VERTEX_2    2

#define BRW_RASTRULE_UPPER_LEFT  0    
#define BRW_RASTRULE_UPPER_RIGHT 1
/* These are listed as "Reserved, but not seen as useful"
 * in Intel documentation (page 212, "Point Rasterization Rule",
 * section 7.4 "SF Pipeline State Summary", of document
 * "Intel® 965 Express Chipset Family and Intel® G35 Express
 * Chipset Graphics Controller Programmer's Reference Manual,
 * Volume 2: 3D/Media", Revision 1.0b as of January 2008,
 * available at 
 *     http://intellinuxgraphics.org/documentation.html
 * at the time of this writing).
 *
 * These appear to be supported on at least some
 * i965-family devices, and the BRW_RASTRULE_LOWER_RIGHT
 * is useful when using OpenGL to render to a FBO
 * (which has the pixel coordinate Y orientation inverted
 * with respect to the normal OpenGL pixel coordinate system).
 */
#define BRW_RASTRULE_LOWER_LEFT  2
#define BRW_RASTRULE_LOWER_RIGHT 3

#define BRW_RENDERTARGET_CLAMPRANGE_UNORM    0
#define BRW_RENDERTARGET_CLAMPRANGE_SNORM    1
#define BRW_RENDERTARGET_CLAMPRANGE_FORMAT   2

#define BRW_STENCILOP_KEEP               0
#define BRW_STENCILOP_ZERO               1
#define BRW_STENCILOP_REPLACE            2
#define BRW_STENCILOP_INCRSAT            3
#define BRW_STENCILOP_DECRSAT            4
#define BRW_STENCILOP_INCR               5
#define BRW_STENCILOP_DECR               6
#define BRW_STENCILOP_INVERT             7

#define BRW_SURFACE_MIPMAPLAYOUT_BELOW   0
#define BRW_SURFACE_MIPMAPLAYOUT_RIGHT   1

#define BRW_SURFACEFORMAT_R32G32B32A32_FLOAT             0x000 
#define BRW_SURFACEFORMAT_R32G32B32A32_SINT              0x001 
#define BRW_SURFACEFORMAT_R32G32B32A32_UINT              0x002 
#define BRW_SURFACEFORMAT_R32G32B32A32_UNORM             0x003 
#define BRW_SURFACEFORMAT_R32G32B32A32_SNORM             0x004 
#define BRW_SURFACEFORMAT_R64G64_FLOAT                   0x005 
#define BRW_SURFACEFORMAT_R32G32B32X32_FLOAT             0x006 
#define BRW_SURFACEFORMAT_R32G32B32A32_SSCALED           0x007
#define BRW_SURFACEFORMAT_R32G32B32A32_USCALED           0x008
#define BRW_SURFACEFORMAT_R32G32B32_FLOAT                0x040 
#define BRW_SURFACEFORMAT_R32G32B32_SINT                 0x041 
#define BRW_SURFACEFORMAT_R32G32B32_UINT                 0x042 
#define BRW_SURFACEFORMAT_R32G32B32_UNORM                0x043 
#define BRW_SURFACEFORMAT_R32G32B32_SNORM                0x044 
#define BRW_SURFACEFORMAT_R32G32B32_SSCALED              0x045 
#define BRW_SURFACEFORMAT_R32G32B32_USCALED              0x046 
#define BRW_SURFACEFORMAT_R16G16B16A16_UNORM             0x080 
#define BRW_SURFACEFORMAT_R16G16B16A16_SNORM             0x081 
#define BRW_SURFACEFORMAT_R16G16B16A16_SINT              0x082 
#define BRW_SURFACEFORMAT_R16G16B16A16_UINT              0x083 
#define BRW_SURFACEFORMAT_R16G16B16A16_FLOAT             0x084 
#define BRW_SURFACEFORMAT_R32G32_FLOAT                   0x085 
#define BRW_SURFACEFORMAT_R32G32_SINT                    0x086 
#define BRW_SURFACEFORMAT_R32G32_UINT                    0x087 
#define BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS       0x088 
#define BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT        0x089 
#define BRW_SURFACEFORMAT_L32A32_FLOAT                   0x08A 
#define BRW_SURFACEFORMAT_R32G32_UNORM                   0x08B 
#define BRW_SURFACEFORMAT_R32G32_SNORM                   0x08C 
#define BRW_SURFACEFORMAT_R64_FLOAT                      0x08D 
#define BRW_SURFACEFORMAT_R16G16B16X16_UNORM             0x08E 
#define BRW_SURFACEFORMAT_R16G16B16X16_FLOAT             0x08F 
#define BRW_SURFACEFORMAT_A32X32_FLOAT                   0x090 
#define BRW_SURFACEFORMAT_L32X32_FLOAT                   0x091 
#define BRW_SURFACEFORMAT_I32X32_FLOAT                   0x092 
#define BRW_SURFACEFORMAT_R16G16B16A16_SSCALED           0x093
#define BRW_SURFACEFORMAT_R16G16B16A16_USCALED           0x094
#define BRW_SURFACEFORMAT_R32G32_SSCALED                 0x095
#define BRW_SURFACEFORMAT_R32G32_USCALED                 0x096
#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM                 0x0C0 
#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB            0x0C1 
#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM              0x0C2 
#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB         0x0C3 
#define BRW_SURFACEFORMAT_R10G10B10A2_UINT               0x0C4 
#define BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM       0x0C5 
#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM                 0x0C7 
#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB            0x0C8 
#define BRW_SURFACEFORMAT_R8G8B8A8_SNORM                 0x0C9 
#define BRW_SURFACEFORMAT_R8G8B8A8_SINT                  0x0CA 
#define BRW_SURFACEFORMAT_R8G8B8A8_UINT                  0x0CB 
#define BRW_SURFACEFORMAT_R16G16_UNORM                   0x0CC 
#define BRW_SURFACEFORMAT_R16G16_SNORM                   0x0CD 
#define BRW_SURFACEFORMAT_R16G16_SINT                    0x0CE 
#define BRW_SURFACEFORMAT_R16G16_UINT                    0x0CF 
#define BRW_SURFACEFORMAT_R16G16_FLOAT                   0x0D0 
#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM              0x0D1 
#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB         0x0D2 
#define BRW_SURFACEFORMAT_R11G11B10_FLOAT                0x0D3 
#define BRW_SURFACEFORMAT_R32_SINT                       0x0D6 
#define BRW_SURFACEFORMAT_R32_UINT                       0x0D7 
#define BRW_SURFACEFORMAT_R32_FLOAT                      0x0D8 
#define BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS          0x0D9 
#define BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT           0x0DA 
#define BRW_SURFACEFORMAT_L16A16_UNORM                   0x0DF 
#define BRW_SURFACEFORMAT_I24X8_UNORM                    0x0E0 
#define BRW_SURFACEFORMAT_L24X8_UNORM                    0x0E1 
#define BRW_SURFACEFORMAT_A24X8_UNORM                    0x0E2 
#define BRW_SURFACEFORMAT_I32_FLOAT                      0x0E3 
#define BRW_SURFACEFORMAT_L32_FLOAT                      0x0E4 
#define BRW_SURFACEFORMAT_A32_FLOAT                      0x0E5 
#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM                 0x0E9 
#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB            0x0EA 
#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM                 0x0EB 
#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB            0x0EC 
#define BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP             0x0ED 
#define BRW_SURFACEFORMAT_B10G10R10X2_UNORM              0x0EE 
#define BRW_SURFACEFORMAT_L16A16_FLOAT                   0x0F0 
#define BRW_SURFACEFORMAT_R32_UNORM                      0x0F1 
#define BRW_SURFACEFORMAT_R32_SNORM                      0x0F2 
#define BRW_SURFACEFORMAT_R10G10B10X2_USCALED            0x0F3
#define BRW_SURFACEFORMAT_R8G8B8A8_SSCALED               0x0F4
#define BRW_SURFACEFORMAT_R8G8B8A8_USCALED               0x0F5
#define BRW_SURFACEFORMAT_R16G16_SSCALED                 0x0F6
#define BRW_SURFACEFORMAT_R16G16_USCALED                 0x0F7
#define BRW_SURFACEFORMAT_R32_SSCALED                    0x0F8
#define BRW_SURFACEFORMAT_R32_USCALED                    0x0F9
#define BRW_SURFACEFORMAT_B5G6R5_UNORM                   0x100 
#define BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB              0x101 
#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM                 0x102 
#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB            0x103 
#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM                 0x104 
#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB            0x105 
#define BRW_SURFACEFORMAT_R8G8_UNORM                     0x106 
#define BRW_SURFACEFORMAT_R8G8_SNORM                     0x107 
#define BRW_SURFACEFORMAT_R8G8_SINT                      0x108 
#define BRW_SURFACEFORMAT_R8G8_UINT                      0x109 
#define BRW_SURFACEFORMAT_R16_UNORM                      0x10A 
#define BRW_SURFACEFORMAT_R16_SNORM                      0x10B 
#define BRW_SURFACEFORMAT_R16_SINT                       0x10C 
#define BRW_SURFACEFORMAT_R16_UINT                       0x10D 
#define BRW_SURFACEFORMAT_R16_FLOAT                      0x10E 
#define BRW_SURFACEFORMAT_I16_UNORM                      0x111 
#define BRW_SURFACEFORMAT_L16_UNORM                      0x112 
#define BRW_SURFACEFORMAT_A16_UNORM                      0x113 
#define BRW_SURFACEFORMAT_L8A8_UNORM                     0x114 
#define BRW_SURFACEFORMAT_I16_FLOAT                      0x115
#define BRW_SURFACEFORMAT_L16_FLOAT                      0x116
#define BRW_SURFACEFORMAT_A16_FLOAT                      0x117
#define BRW_SURFACEFORMAT_L8A8_UNORM_SRGB                0x118
#define BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM            0x119
#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM                 0x11A
#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB            0x11B
#define BRW_SURFACEFORMAT_R8G8_SSCALED                   0x11C
#define BRW_SURFACEFORMAT_R8G8_USCALED                   0x11D
#define BRW_SURFACEFORMAT_R16_SSCALED                    0x11E
#define BRW_SURFACEFORMAT_R16_USCALED                    0x11F
#define BRW_SURFACEFORMAT_R8_UNORM                       0x140 
#define BRW_SURFACEFORMAT_R8_SNORM                       0x141 
#define BRW_SURFACEFORMAT_R8_SINT                        0x142 
#define BRW_SURFACEFORMAT_R8_UINT                        0x143 
#define BRW_SURFACEFORMAT_A8_UNORM                       0x144 
#define BRW_SURFACEFORMAT_I8_UNORM                       0x145 
#define BRW_SURFACEFORMAT_L8_UNORM                       0x146 
#define BRW_SURFACEFORMAT_P4A4_UNORM                     0x147 
#define BRW_SURFACEFORMAT_A4P4_UNORM                     0x148
#define BRW_SURFACEFORMAT_R8_SSCALED                     0x149
#define BRW_SURFACEFORMAT_R8_USCALED                     0x14A
#define BRW_SURFACEFORMAT_L8_UNORM_SRGB                  0x14C
#define BRW_SURFACEFORMAT_R1_UINT                        0x181 
#define BRW_SURFACEFORMAT_YCRCB_NORMAL                   0x182 
#define BRW_SURFACEFORMAT_YCRCB_SWAPUVY                  0x183 
#define BRW_SURFACEFORMAT_BC1_UNORM                      0x186 
#define BRW_SURFACEFORMAT_BC2_UNORM                      0x187 
#define BRW_SURFACEFORMAT_BC3_UNORM                      0x188 
#define BRW_SURFACEFORMAT_BC4_UNORM                      0x189 
#define BRW_SURFACEFORMAT_BC5_UNORM                      0x18A 
#define BRW_SURFACEFORMAT_BC1_UNORM_SRGB                 0x18B 
#define BRW_SURFACEFORMAT_BC2_UNORM_SRGB                 0x18C 
#define BRW_SURFACEFORMAT_BC3_UNORM_SRGB                 0x18D 
#define BRW_SURFACEFORMAT_MONO8                          0x18E 
#define BRW_SURFACEFORMAT_YCRCB_SWAPUV                   0x18F 
#define BRW_SURFACEFORMAT_YCRCB_SWAPY                    0x190 
#define BRW_SURFACEFORMAT_DXT1_RGB                       0x191 
#define BRW_SURFACEFORMAT_FXT1                           0x192 
#define BRW_SURFACEFORMAT_R8G8B8_UNORM                   0x193 
#define BRW_SURFACEFORMAT_R8G8B8_SNORM                   0x194 
#define BRW_SURFACEFORMAT_R8G8B8_SSCALED                 0x195 
#define BRW_SURFACEFORMAT_R8G8B8_USCALED                 0x196 
#define BRW_SURFACEFORMAT_R64G64B64A64_FLOAT             0x197 
#define BRW_SURFACEFORMAT_R64G64B64_FLOAT                0x198 
#define BRW_SURFACEFORMAT_BC4_SNORM                      0x199 
#define BRW_SURFACEFORMAT_BC5_SNORM                      0x19A 
#define BRW_SURFACEFORMAT_R16G16B16_UNORM                0x19C 
#define BRW_SURFACEFORMAT_R16G16B16_SNORM                0x19D 
#define BRW_SURFACEFORMAT_R16G16B16_SSCALED              0x19E 
#define BRW_SURFACEFORMAT_R16G16B16_USCALED              0x19F

#define BRW_SURFACERETURNFORMAT_FLOAT32  0
#define BRW_SURFACERETURNFORMAT_S1       1

#define BRW_SURFACE_1D      0
#define BRW_SURFACE_2D      1
#define BRW_SURFACE_3D      2
#define BRW_SURFACE_CUBE    3
#define BRW_SURFACE_BUFFER  4
#define BRW_SURFACE_NULL    7

#define BRW_TEXCOORDMODE_WRAP            0
#define BRW_TEXCOORDMODE_MIRROR          1
#define BRW_TEXCOORDMODE_CLAMP           2
#define BRW_TEXCOORDMODE_CUBE            3
#define BRW_TEXCOORDMODE_CLAMP_BORDER    4
#define BRW_TEXCOORDMODE_MIRROR_ONCE     5

#define BRW_THREAD_PRIORITY_NORMAL   0
#define BRW_THREAD_PRIORITY_HIGH     1

#define BRW_TILEWALK_XMAJOR                 0
#define BRW_TILEWALK_YMAJOR                 1

#define BRW_VERTEX_SUBPIXEL_PRECISION_8BITS  0
#define BRW_VERTEX_SUBPIXEL_PRECISION_4BITS  1

/* Execution Unit (EU) defines
 */

#define BRW_ALIGN_1   0
#define BRW_ALIGN_16  1

#define BRW_ADDRESS_DIRECT                        0
#define BRW_ADDRESS_REGISTER_INDIRECT_REGISTER    1

#define BRW_CHANNEL_X     0
#define BRW_CHANNEL_Y     1
#define BRW_CHANNEL_Z     2
#define BRW_CHANNEL_W     3

#define BRW_COMPRESSION_NONE          0
#define BRW_COMPRESSION_2NDHALF       1
#define BRW_COMPRESSION_COMPRESSED    2

#define BRW_CONDITIONAL_NONE  0
#define BRW_CONDITIONAL_Z     1
#define BRW_CONDITIONAL_NZ    2
#define BRW_CONDITIONAL_EQ    1	/* Z */
#define BRW_CONDITIONAL_NEQ   2	/* NZ */
#define BRW_CONDITIONAL_G     3
#define BRW_CONDITIONAL_GE    4
#define BRW_CONDITIONAL_L     5
#define BRW_CONDITIONAL_LE    6
#define BRW_CONDITIONAL_R     7
#define BRW_CONDITIONAL_O     8
#define BRW_CONDITIONAL_U     9

#define BRW_DEBUG_NONE        0
#define BRW_DEBUG_BREAKPOINT  1

#define BRW_DEPENDENCY_NORMAL         0
#define BRW_DEPENDENCY_NOTCLEARED     1
#define BRW_DEPENDENCY_NOTCHECKED     2
#define BRW_DEPENDENCY_DISABLE        3

#define BRW_EXECUTE_1     0
#define BRW_EXECUTE_2     1
#define BRW_EXECUTE_4     2
#define BRW_EXECUTE_8     3
#define BRW_EXECUTE_16    4
#define BRW_EXECUTE_32    5

#define BRW_HORIZONTAL_STRIDE_0   0
#define BRW_HORIZONTAL_STRIDE_1   1
#define BRW_HORIZONTAL_STRIDE_2   2
#define BRW_HORIZONTAL_STRIDE_4   3

#define BRW_INSTRUCTION_NORMAL    0
#define BRW_INSTRUCTION_SATURATE  1

#define BRW_MASK_ENABLE   0
#define BRW_MASK_DISABLE  1

/** @{
 *
 * Gen6 has replaced "mask enable/disable" with WECtrl, which is
 * effectively the same but much simpler to think about.  Now, there
 * are two contributors ANDed together to whether channels are
 * executed: The predication on the instruction, and the channel write
 * enable.
 */
/**
 * This is the default value.  It means that a channel's write enable is set
 * if the per-channel IP is pointing at this instruction.
 */
#define BRW_WE_NORMAL		0
/**
 * This is used like BRW_MASK_DISABLE, and causes all channels to have
 * their write enable set.  Note that predication still contributes to
 * whether the channel actually gets written.
 */
#define BRW_WE_ALL		1
/** @} */

#define BRW_OPCODE_MOV        1
#define BRW_OPCODE_SEL        2
#define BRW_OPCODE_NOT        4
#define BRW_OPCODE_AND        5
#define BRW_OPCODE_OR         6
#define BRW_OPCODE_XOR        7
#define BRW_OPCODE_SHR        8
#define BRW_OPCODE_SHL        9
#define BRW_OPCODE_RSR        10
#define BRW_OPCODE_RSL        11
#define BRW_OPCODE_ASR        12
#define BRW_OPCODE_CMP        16
#define BRW_OPCODE_CMPN       17
#define BRW_OPCODE_JMPI       32
#define BRW_OPCODE_IF         34
#define BRW_OPCODE_IFF        35
#define BRW_OPCODE_ELSE       36
#define BRW_OPCODE_ENDIF      37
#define BRW_OPCODE_DO         38
#define BRW_OPCODE_WHILE      39
#define BRW_OPCODE_BREAK      40
#define BRW_OPCODE_CONTINUE   41
#define BRW_OPCODE_HALT       42
#define BRW_OPCODE_MSAVE      44
#define BRW_OPCODE_MRESTORE   45
#define BRW_OPCODE_PUSH       46
#define BRW_OPCODE_POP        47
#define BRW_OPCODE_WAIT       48
#define BRW_OPCODE_SEND       49
#define BRW_OPCODE_MATH       56
#define BRW_OPCODE_ADD        64
#define BRW_OPCODE_MUL        65
#define BRW_OPCODE_AVG        66
#define BRW_OPCODE_FRC        67
#define BRW_OPCODE_RNDU       68
#define BRW_OPCODE_RNDD       69
#define BRW_OPCODE_RNDE       70
#define BRW_OPCODE_RNDZ       71
#define BRW_OPCODE_MAC        72
#define BRW_OPCODE_MACH       73
#define BRW_OPCODE_LZD        74
#define BRW_OPCODE_SAD2       80
#define BRW_OPCODE_SADA2      81
#define BRW_OPCODE_DP4        84
#define BRW_OPCODE_DPH        85
#define BRW_OPCODE_DP3        86
#define BRW_OPCODE_DP2        87
#define BRW_OPCODE_DPA2       88
#define BRW_OPCODE_LINE       89
#define BRW_OPCODE_PLN        90
#define BRW_OPCODE_NOP        126

#define BRW_PREDICATE_NONE             0
#define BRW_PREDICATE_NORMAL           1
#define BRW_PREDICATE_ALIGN1_ANYV             2
#define BRW_PREDICATE_ALIGN1_ALLV             3
#define BRW_PREDICATE_ALIGN1_ANY2H            4
#define BRW_PREDICATE_ALIGN1_ALL2H            5
#define BRW_PREDICATE_ALIGN1_ANY4H            6
#define BRW_PREDICATE_ALIGN1_ALL4H            7
#define BRW_PREDICATE_ALIGN1_ANY8H            8
#define BRW_PREDICATE_ALIGN1_ALL8H            9
#define BRW_PREDICATE_ALIGN1_ANY16H           10
#define BRW_PREDICATE_ALIGN1_ALL16H           11
#define BRW_PREDICATE_ALIGN16_REPLICATE_X     2
#define BRW_PREDICATE_ALIGN16_REPLICATE_Y     3
#define BRW_PREDICATE_ALIGN16_REPLICATE_Z     4
#define BRW_PREDICATE_ALIGN16_REPLICATE_W     5
#define BRW_PREDICATE_ALIGN16_ANY4H           6
#define BRW_PREDICATE_ALIGN16_ALL4H           7

#define BRW_ARCHITECTURE_REGISTER_FILE    0
#define BRW_GENERAL_REGISTER_FILE         1
#define BRW_MESSAGE_REGISTER_FILE         2
#define BRW_IMMEDIATE_VALUE               3

#define BRW_REGISTER_TYPE_UD  0
#define BRW_REGISTER_TYPE_D   1
#define BRW_REGISTER_TYPE_UW  2
#define BRW_REGISTER_TYPE_W   3
#define BRW_REGISTER_TYPE_UB  4
#define BRW_REGISTER_TYPE_B   5
#define BRW_REGISTER_TYPE_VF  5	/* packed float vector, immediates only? */
#define BRW_REGISTER_TYPE_HF  6
#define BRW_REGISTER_TYPE_V   6	/* packed int vector, immediates only, uword dest only */
#define BRW_REGISTER_TYPE_F   7

#define BRW_ARF_NULL                  0x00
#define BRW_ARF_ADDRESS               0x10
#define BRW_ARF_ACCUMULATOR           0x20   
#define BRW_ARF_FLAG                  0x30
#define BRW_ARF_MASK                  0x40
#define BRW_ARF_MASK_STACK            0x50
#define BRW_ARF_MASK_STACK_DEPTH      0x60
#define BRW_ARF_STATE                 0x70
#define BRW_ARF_CONTROL               0x80
#define BRW_ARF_NOTIFICATION_COUNT    0x90
#define BRW_ARF_IP                    0xA0

#define BRW_MRF_COMPR4			(1 << 7)

#define BRW_AMASK   0
#define BRW_IMASK   1
#define BRW_LMASK   2
#define BRW_CMASK   3



#define BRW_THREAD_NORMAL     0
#define BRW_THREAD_ATOMIC     1
#define BRW_THREAD_SWITCH     2

#define BRW_VERTICAL_STRIDE_0                 0
#define BRW_VERTICAL_STRIDE_1                 1
#define BRW_VERTICAL_STRIDE_2                 2
#define BRW_VERTICAL_STRIDE_4                 3
#define BRW_VERTICAL_STRIDE_8                 4
#define BRW_VERTICAL_STRIDE_16                5
#define BRW_VERTICAL_STRIDE_32                6
#define BRW_VERTICAL_STRIDE_64                7
#define BRW_VERTICAL_STRIDE_128               8
#define BRW_VERTICAL_STRIDE_256               9
#define BRW_VERTICAL_STRIDE_ONE_DIMENSIONAL   0xF

#define BRW_WIDTH_1       0
#define BRW_WIDTH_2       1
#define BRW_WIDTH_4       2
#define BRW_WIDTH_8       3
#define BRW_WIDTH_16      4

#define BRW_STATELESS_BUFFER_BOUNDARY_1K      0
#define BRW_STATELESS_BUFFER_BOUNDARY_2K      1
#define BRW_STATELESS_BUFFER_BOUNDARY_4K      2
#define BRW_STATELESS_BUFFER_BOUNDARY_8K      3
#define BRW_STATELESS_BUFFER_BOUNDARY_16K     4
#define BRW_STATELESS_BUFFER_BOUNDARY_32K     5
#define BRW_STATELESS_BUFFER_BOUNDARY_64K     6
#define BRW_STATELESS_BUFFER_BOUNDARY_128K    7
#define BRW_STATELESS_BUFFER_BOUNDARY_256K    8
#define BRW_STATELESS_BUFFER_BOUNDARY_512K    9
#define BRW_STATELESS_BUFFER_BOUNDARY_1M      10
#define BRW_STATELESS_BUFFER_BOUNDARY_2M      11

#define BRW_POLYGON_FACING_FRONT      0
#define BRW_POLYGON_FACING_BACK       1

#define BRW_MESSAGE_TARGET_NULL               0
#define BRW_MESSAGE_TARGET_MATH               1 /* reserved on GEN6 */
#define BRW_MESSAGE_TARGET_SAMPLER            2
#define BRW_MESSAGE_TARGET_GATEWAY            3
#define BRW_MESSAGE_TARGET_DATAPORT_READ      4 /* sampler cache on GEN6 */
#define BRW_MESSAGE_TARGET_DATAPORT_WRITE     5 /* render cache on Gen6 */
#define BRW_MESSAGE_TARGET_URB                6
#define BRW_MESSAGE_TARGET_THREAD_SPAWNER     7
#define BRW_MESSAGE_TARGET_CONST_CACHE	      9 /* GEN6 */

#define BRW_SAMPLER_RETURN_FORMAT_FLOAT32     0
#define BRW_SAMPLER_RETURN_FORMAT_UINT32      2
#define BRW_SAMPLER_RETURN_FORMAT_SINT32      3

#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE              0
#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE             0
#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS        0
#define BRW_SAMPLER_MESSAGE_SIMD8_KILLPIX             1
#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD        1
#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD         1
#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_GRADIENTS  2
#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS    2
#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE    0
#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE     2
#define BRW_SAMPLER_MESSAGE_SIMD4X2_RESINFO           2
#define BRW_SAMPLER_MESSAGE_SIMD8_RESINFO             2
#define BRW_SAMPLER_MESSAGE_SIMD16_RESINFO            2
#define BRW_SAMPLER_MESSAGE_SIMD4X2_LD                3
#define BRW_SAMPLER_MESSAGE_SIMD8_LD                  3
#define BRW_SAMPLER_MESSAGE_SIMD16_LD                 3

#define BRW_SAMPLER_MESSAGE_SAMPLE_GEN5            0
#define BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_GEN5       1
#define BRW_SAMPLER_MESSAGE_SAMPLE_LOD_GEN5        2
#define BRW_SAMPLER_MESSAGE_SAMPLE_COMPARE_GEN5    3
#define BRW_SAMPLER_MESSAGE_SAMPLE_DERIVS_GEN5     4
#define BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_COMPARE_GEN5 5
#define BRW_SAMPLER_MESSAGE_SAMPLE_LOD_COMPARE_GEN5 6

/* for GEN5 only */
#define BRW_SAMPLER_SIMD_MODE_SIMD4X2                   0
#define BRW_SAMPLER_SIMD_MODE_SIMD8                     1
#define BRW_SAMPLER_SIMD_MODE_SIMD16                    2
#define BRW_SAMPLER_SIMD_MODE_SIMD32_64                 3

#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDLOW   0
#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDHIGH  1
#define BRW_DATAPORT_OWORD_BLOCK_2_OWORDS     2
#define BRW_DATAPORT_OWORD_BLOCK_4_OWORDS     3
#define BRW_DATAPORT_OWORD_BLOCK_8_OWORDS     4

#define BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD     0
#define BRW_DATAPORT_OWORD_DUAL_BLOCK_4OWORDS    2

#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_8DWORDS   2
#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_16DWORDS  3

/* This one stays the same across generations. */
#define BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ          0
/* GEN4 */
#define BRW_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ     1
#define BRW_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ          2
#define BRW_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ      3
/* G45, GEN5 */
#define G45_DATAPORT_READ_MESSAGE_RENDER_UNORM_READ	    1
#define G45_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ     2
#define G45_DATAPORT_READ_MESSAGE_AVC_LOOP_FILTER_READ	    3
#define G45_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ          4
#define G45_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ      6
/* GEN6 */
#define GEN6_DATAPORT_READ_MESSAGE_RENDER_UNORM_READ	    1
#define GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ     2
#define GEN6_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ          4
#define GEN6_DATAPORT_READ_MESSAGE_OWORD_UNALIGN_BLOCK_READ  5
#define GEN6_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ      6

#define BRW_DATAPORT_READ_TARGET_DATA_CACHE      0
#define BRW_DATAPORT_READ_TARGET_RENDER_CACHE    1
#define BRW_DATAPORT_READ_TARGET_SAMPLER_CACHE   2

#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE                0
#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED     1
#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01         2
#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23         3
#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01       4

#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE                0
#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE           1
#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_BLOCK_WRITE                2
#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE            3
#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE              4
#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VERTEX_BUFFER_WRITE     5
#define BRW_DATAPORT_WRITE_MESSAGE_FLUSH_RENDER_CACHE               7

/* GEN6 */
#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_ATOMIC_WRITE_GEN6		7
#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE_GEN6		8
#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE_GEN6		9
#define BRW_DATAPORT_WRITE_MESSAGE_MEDIA_BLOCK_WRITE_GEN6		10
#define BRW_DATAPORT_WRITE_MESSAGE_DWORLD_SCATTERED_WRITE_GEN6		11
#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE_GEN6		12
#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VB_WRITE_GEN6		13
#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_UNORM_WRITE_GEN6	14

#define BRW_MATH_FUNCTION_INV                              1
#define BRW_MATH_FUNCTION_LOG                              2
#define BRW_MATH_FUNCTION_EXP                              3
#define BRW_MATH_FUNCTION_SQRT                             4
#define BRW_MATH_FUNCTION_RSQ                              5
#define BRW_MATH_FUNCTION_SIN                              6 /* was 7 */
#define BRW_MATH_FUNCTION_COS                              7 /* was 8 */
#define BRW_MATH_FUNCTION_SINCOS                           8 /* was 6 */
#define BRW_MATH_FUNCTION_TAN                              9 /* gen4 */
#define BRW_MATH_FUNCTION_FDIV                             9 /* gen6+ */
#define BRW_MATH_FUNCTION_POW                              10
#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER   11
#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT                 12
#define BRW_MATH_FUNCTION_INT_DIV_REMAINDER                13

#define BRW_MATH_INTEGER_UNSIGNED     0
#define BRW_MATH_INTEGER_SIGNED       1

#define BRW_MATH_PRECISION_FULL        0
#define BRW_MATH_PRECISION_PARTIAL     1

#define BRW_MATH_SATURATE_NONE         0
#define BRW_MATH_SATURATE_SATURATE     1

#define BRW_MATH_DATA_VECTOR  0
#define BRW_MATH_DATA_SCALAR  1

#define BRW_URB_OPCODE_WRITE  0

#define BRW_URB_SWIZZLE_NONE          0
#define BRW_URB_SWIZZLE_INTERLEAVE    1
#define BRW_URB_SWIZZLE_TRANSPOSE     2

#define BRW_SCRATCH_SPACE_SIZE_1K     0
#define BRW_SCRATCH_SPACE_SIZE_2K     1
#define BRW_SCRATCH_SPACE_SIZE_4K     2
#define BRW_SCRATCH_SPACE_SIZE_8K     3
#define BRW_SCRATCH_SPACE_SIZE_16K    4
#define BRW_SCRATCH_SPACE_SIZE_32K    5
#define BRW_SCRATCH_SPACE_SIZE_64K    6
#define BRW_SCRATCH_SPACE_SIZE_128K   7
#define BRW_SCRATCH_SPACE_SIZE_256K   8
#define BRW_SCRATCH_SPACE_SIZE_512K   9
#define BRW_SCRATCH_SPACE_SIZE_1M     10
#define BRW_SCRATCH_SPACE_SIZE_2M     11




#define CMD_URB_FENCE                 0x6000
#define CMD_CS_URB_STATE              0x6001
#define CMD_CONST_BUFFER              0x6002

#define CMD_STATE_BASE_ADDRESS        0x6101
#define CMD_STATE_INSN_POINTER        0x6102
#define CMD_PIPELINE_SELECT_965       0x6104
#define CMD_PIPELINE_SELECT_GM45      0x6904

#define CMD_PIPELINED_STATE_POINTERS  0x7800
#define CMD_BINDING_TABLE_PTRS        0x7801
# define GEN6_BINDING_TABLE_MODIFY_VS	(1 << 8)
# define GEN6_BINDING_TABLE_MODIFY_GS	(1 << 9)
# define GEN6_BINDING_TABLE_MODIFY_PS	(1 << 12)

#define CMD_3D_SAMPLER_STATE_POINTERS			0x7802 /* SNB+ */
# define PS_SAMPLER_STATE_CHANGE				(1 << 12)
# define GS_SAMPLER_STATE_CHANGE				(1 << 9)
# define VS_SAMPLER_STATE_CHANGE				(1 << 8)
/* DW1: VS */
/* DW2: GS */
/* DW3: PS */

#define CMD_VERTEX_BUFFER             0x7808
# define BRW_VB0_INDEX_SHIFT		27
# define GEN6_VB0_INDEX_SHIFT		26
# define BRW_VB0_ACCESS_VERTEXDATA	(0 << 26)
# define BRW_VB0_ACCESS_INSTANCEDATA	(1 << 26)
# define GEN6_VB0_ACCESS_VERTEXDATA	(0 << 20)
# define GEN6_VB0_ACCESS_INSTANCEDATA	(1 << 20)
# define BRW_VB0_PITCH_SHIFT		0

#define CMD_VERTEX_ELEMENT            0x7809
# define BRW_VE0_INDEX_SHIFT		27
# define GEN6_VE0_INDEX_SHIFT		26
# define BRW_VE0_FORMAT_SHIFT		16
# define BRW_VE0_VALID			(1 << 26)
# define GEN6_VE0_VALID			(1 << 25)
# define BRW_VE0_SRC_OFFSET_SHIFT	0
# define BRW_VE1_COMPONENT_NOSTORE	0
# define BRW_VE1_COMPONENT_STORE_SRC	1
# define BRW_VE1_COMPONENT_STORE_0	2
# define BRW_VE1_COMPONENT_STORE_1_FLT	3
# define BRW_VE1_COMPONENT_STORE_1_INT	4
# define BRW_VE1_COMPONENT_STORE_VID	5
# define BRW_VE1_COMPONENT_STORE_IID	6
# define BRW_VE1_COMPONENT_STORE_PID	7
# define BRW_VE1_COMPONENT_0_SHIFT	28
# define BRW_VE1_COMPONENT_1_SHIFT	24
# define BRW_VE1_COMPONENT_2_SHIFT	20
# define BRW_VE1_COMPONENT_3_SHIFT	16
# define BRW_VE1_DST_OFFSET_SHIFT	0

#define CMD_INDEX_BUFFER              0x780a
#define CMD_VF_STATISTICS_965          0x780b
#define CMD_VF_STATISTICS_GM45        0x680b
#define CMD_3D_CC_STATE_POINTERS      0x780e /* GEN6+ */

#define CMD_URB					0x7805 /* GEN6+ */
# define GEN6_URB_VS_SIZE_SHIFT				16
# define GEN6_URB_VS_ENTRIES_SHIFT			0
# define GEN6_URB_GS_ENTRIES_SHIFT			8
# define GEN6_URB_GS_SIZE_SHIFT				0

#define CMD_VIEWPORT_STATE_POINTERS			0x780d /* GEN6+ */
# define GEN6_CC_VIEWPORT_MODIFY			(1 << 12)
# define GEN6_SF_VIEWPORT_MODIFY			(1 << 11)
# define GEN6_CLIP_VIEWPORT_MODIFY			(1 << 10)

#define CMD_3D_SCISSOR_STATE_POINTERS		0x780f /* GEN6+ */

#define CMD_3D_VS_STATE		      0x7810 /* GEN6+ */
/* DW2 */
# define GEN6_VS_SPF_MODE				(1 << 31)
# define GEN6_VS_VECTOR_MASK_ENABLE			(1 << 30)
# define GEN6_VS_SAMPLER_COUNT_SHIFT			27
# define GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT	18
/* DW4 */
# define GEN6_VS_DISPATCH_START_GRF_SHIFT		20
# define GEN6_VS_URB_READ_LENGTH_SHIFT			11
# define GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT		4
/* DW5 */
# define GEN6_VS_MAX_THREADS_SHIFT			25
# define GEN6_VS_STATISTICS_ENABLE			(1 << 10)
# define GEN6_VS_CACHE_DISABLE				(1 << 1)
# define GEN6_VS_ENABLE					(1 << 0)

#define CMD_3D_GS_STATE		      0x7811 /* GEN6+ */
/* DW2 */
# define GEN6_GS_SPF_MODE				(1 << 31)
# define GEN6_GS_VECTOR_MASK_ENABLE			(1 << 30)
# define GEN6_GS_SAMPLER_COUNT_SHIFT			27
# define GEN6_GS_BINDING_TABLE_ENTRY_COUNT_SHIFT	18
/* DW4 */
# define GEN6_GS_URB_READ_LENGTH_SHIFT			11
# define GEN6_GS_URB_ENTRY_READ_OFFSET_SHIFT		4
# define GEN6_GS_DISPATCH_START_GRF_SHIFT		0
/* DW5 */
# define GEN6_GS_MAX_THREADS_SHIFT			25
# define GEN6_GS_STATISTICS_ENABLE			(1 << 10)
# define GEN6_GS_SO_STATISTICS_ENABLE			(1 << 9)
# define GEN6_GS_RENDERING_ENABLE			(1 << 8)
/* DW6 */
# define GEN6_GS_ENABLE					(1 << 15)

#define CMD_3D_CLIP_STATE		      0x7812 /* GEN6+ */
/* DW1 */
# define GEN6_CLIP_STATISTICS_ENABLE			(1 << 10)
/* DW2 */
# define GEN6_CLIP_ENABLE				(1 << 31)
# define GEN6_CLIP_API_OGL				(0 << 30)
# define GEN6_CLIP_API_D3D				(1 << 30)
# define GEN6_CLIP_XY_TEST				(1 << 28)
# define GEN6_CLIP_Z_TEST				(1 << 27)
# define GEN6_CLIP_GB_TEST				(1 << 26)
# define GEN6_CLIP_MODE_NORMAL				(0 << 13)
# define GEN6_CLIP_MODE_REJECT_ALL			(3 << 13)
# define GEN6_CLIP_MODE_ACCEPT_ALL			(4 << 13)
# define GEN6_CLIP_PERSPECTIVE_DIVIDE_DISABLE		(1 << 9)
# define GEN6_CLIP_BARYCENTRIC_ENABLE			(1 << 8)
# define GEN6_CLIP_TRI_PROVOKE_SHIFT			4
# define GEN6_CLIP_LINE_PROVOKE_SHIFT			2
# define GEN6_CLIP_TRIFAN_PROVOKE_SHIFT			0
/* DW3 */
# define GEN6_CLIP_MIN_POINT_WIDTH_SHIFT		17
# define GEN6_CLIP_MAX_POINT_WIDTH_SHIFT		6
# define GEN6_CLIP_FORCE_ZERO_RTAINDEX			(1 << 5)

#define CMD_3D_SF_STATE				0x7813 /* GEN6+ */
/* DW1 */
# define GEN6_SF_NUM_OUTPUTS_SHIFT			22
# define GEN6_SF_SWIZZLE_ENABLE				(1 << 21)
# define GEN6_SF_POINT_SPRITE_LOWERLEFT			(1 << 20)
# define GEN6_SF_URB_ENTRY_READ_LENGTH_SHIFT		11
# define GEN6_SF_URB_ENTRY_READ_OFFSET_SHIFT		4
/* DW2 */
# define GEN6_SF_LEGACY_GLOBAL_DEPTH_BIAS		(1 << 11)
# define GEN6_SF_STATISTICS_ENABLE			(1 << 10)
# define GEN6_SF_GLOBAL_DEPTH_OFFSET_SOLID		(1 << 9)
# define GEN6_SF_GLOBAL_DEPTH_OFFSET_WIREFRAME		(1 << 8)
# define GEN6_SF_GLOBAL_DEPTH_OFFSET_POINT		(1 << 7)
# define GEN6_SF_FRONT_SOLID				(0 << 5)
# define GEN6_SF_FRONT_WIREFRAME			(1 << 5)
# define GEN6_SF_FRONT_POINT				(2 << 5)
# define GEN6_SF_BACK_SOLID				(0 << 3)
# define GEN6_SF_BACK_WIREFRAME				(1 << 3)
# define GEN6_SF_BACK_POINT				(2 << 3)
# define GEN6_SF_VIEWPORT_TRANSFORM_ENABLE		(1 << 1)
# define GEN6_SF_WINDING_CCW				(1 << 0)
/* DW3 */
# define GEN6_SF_LINE_AA_ENABLE				(1 << 31)
# define GEN6_SF_CULL_BOTH				(0 << 29)
# define GEN6_SF_CULL_NONE				(1 << 29)
# define GEN6_SF_CULL_FRONT				(2 << 29)
# define GEN6_SF_CULL_BACK				(3 << 29)
# define GEN6_SF_LINE_WIDTH_SHIFT			18 /* U3.7 */
# define GEN6_SF_LINE_END_CAP_WIDTH_0_5			(0 << 16)
# define GEN6_SF_LINE_END_CAP_WIDTH_1_0			(1 << 16)
# define GEN6_SF_LINE_END_CAP_WIDTH_2_0			(2 << 16)
# define GEN6_SF_LINE_END_CAP_WIDTH_4_0			(3 << 16)
# define GEN6_SF_SCISSOR_ENABLE				(1 << 11)
# define GEN6_SF_MSRAST_OFF_PIXEL			(0 << 8)
# define GEN6_SF_MSRAST_OFF_PATTERN			(1 << 8)
# define GEN6_SF_MSRAST_ON_PIXEL			(2 << 8)
# define GEN6_SF_MSRAST_ON_PATTERN			(3 << 8)
/* DW4 */
# define GEN6_SF_TRI_PROVOKE_SHIFT			29
# define GEN6_SF_LINE_PROVOKE_SHIFT			27
# define GEN6_SF_TRIFAN_PROVOKE_SHIFT			25
# define GEN6_SF_LINE_AA_MODE_MANHATTAN			(0 << 14)
# define GEN6_SF_LINE_AA_MODE_TRUE			(1 << 14)
# define GEN6_SF_VERTEX_SUBPIXEL_8BITS			(0 << 12)
# define GEN6_SF_VERTEX_SUBPIXEL_4BITS			(1 << 12)
# define GEN6_SF_USE_STATE_POINT_WIDTH			(1 << 11)
# define GEN6_SF_POINT_WIDTH_SHIFT			0 /* U8.3 */
/* DW5: depth offset constant */
/* DW6: depth offset scale */
/* DW7: depth offset clamp */
/* DW8 */
# define ATTRIBUTE_1_OVERRIDE_W				(1 << 31)
# define ATTRIBUTE_1_OVERRIDE_Z				(1 << 30)
# define ATTRIBUTE_1_OVERRIDE_Y				(1 << 29)
# define ATTRIBUTE_1_OVERRIDE_X				(1 << 28)
# define ATTRIBUTE_1_CONST_SOURCE_SHIFT			25
# define ATTRIBUTE_1_SWIZZLE_SHIFT			22
# define ATTRIBUTE_1_SOURCE_SHIFT			16
# define ATTRIBUTE_0_OVERRIDE_W				(1 << 15)
# define ATTRIBUTE_0_OVERRIDE_Z				(1 << 14)
# define ATTRIBUTE_0_OVERRIDE_Y				(1 << 13)
# define ATTRIBUTE_0_OVERRIDE_X				(1 << 12)
# define ATTRIBUTE_0_CONST_SOURCE_SHIFT			9
# define ATTRIBUTE_0_SWIZZLE_SHIFT			6
# define ATTRIBUTE_0_SOURCE_SHIFT			0
/* DW16: Point sprite texture coordinate enables */
/* DW17: Constant interpolation enables */
/* DW18: attr 0-7 wrap shortest enables */
/* DW19: attr 8-16 wrap shortest enables */

#define CMD_3D_WM_STATE		      0x7814 /* GEN6+ */
/* DW1: kernel pointer */
/* DW2 */
# define GEN6_WM_SPF_MODE				(1 << 31)
# define GEN6_WM_VECTOR_MASK_ENABLE			(1 << 30)
# define GEN6_WM_SAMPLER_COUNT_SHIFT			27
# define GEN6_WM_BINDING_TABLE_ENTRY_COUNT_SHIFT	18
/* DW3: scratch space */
/* DW4 */
# define GEN6_WM_STATISTICS_ENABLE			(1 << 31)
# define GEN6_WM_DEPTH_CLEAR				(1 << 30)
# define GEN6_WM_DEPTH_RESOLVE				(1 << 28)
# define GEN6_WM_HIERARCHICAL_DEPTH_RESOLVE		(1 << 27)
# define GEN6_WM_DISPATCH_START_GRF_SHIFT_0		16
# define GEN6_WM_DISPATCH_START_GRF_SHIFT_1		8
# define GEN6_WM_DISPATCH_START_GRF_SHIFT_2		0
/* DW5 */
# define GEN6_WM_MAX_THREADS_SHIFT			25
# define GEN6_WM_KILL_ENABLE				(1 << 22)
# define GEN6_WM_COMPUTED_DEPTH				(1 << 21)
# define GEN6_WM_USES_SOURCE_DEPTH			(1 << 20)
# define GEN6_WM_DISPATCH_ENABLE			(1 << 19)
# define GEN6_WM_LINE_END_CAP_AA_WIDTH_0_5		(0 << 16)
# define GEN6_WM_LINE_END_CAP_AA_WIDTH_1_0		(1 << 16)
# define GEN6_WM_LINE_END_CAP_AA_WIDTH_2_0		(2 << 16)
# define GEN6_WM_LINE_END_CAP_AA_WIDTH_4_0		(3 << 16)
# define GEN6_WM_LINE_AA_WIDTH_0_5			(0 << 14)
# define GEN6_WM_LINE_AA_WIDTH_1_0			(1 << 14)
# define GEN6_WM_LINE_AA_WIDTH_2_0			(2 << 14)
# define GEN6_WM_LINE_AA_WIDTH_4_0			(3 << 14)
# define GEN6_WM_POLYGON_STIPPLE_ENABLE			(1 << 13)
# define GEN6_WM_LINE_STIPPLE_ENABLE			(1 << 11)
# define GEN6_WM_OMASK_TO_RENDER_TARGET			(1 << 9)
# define GEN6_WM_USES_SOURCE_W				(1 << 8)
# define GEN6_WM_DUAL_SOURCE_BLEND_ENABLE		(1 << 7)
# define GEN6_WM_32_DISPATCH_ENABLE			(1 << 2)
# define GEN6_WM_16_DISPATCH_ENABLE			(1 << 1)
# define GEN6_WM_8_DISPATCH_ENABLE			(1 << 0)
/* DW6 */
# define GEN6_WM_NUM_SF_OUTPUTS_SHIFT			20
# define GEN6_WM_POSOFFSET_NONE				(0 << 18)
# define GEN6_WM_POSOFFSET_CENTROID			(2 << 18)
# define GEN6_WM_POSOFFSET_SAMPLE			(3 << 18)
# define GEN6_WM_POSITION_ZW_PIXEL			(0 << 16)
# define GEN6_WM_POSITION_ZW_CENTROID			(2 << 16)
# define GEN6_WM_POSITION_ZW_SAMPLE			(3 << 16)
# define GEN6_WM_NONPERSPECTIVE_SAMPLE_BARYCENTRIC	(1 << 15)
# define GEN6_WM_NONPERSPECTIVE_CENTROID_BARYCENTRIC	(1 << 14)
# define GEN6_WM_NONPERSPECTIVE_PIXEL_BARYCENTRIC	(1 << 13)
# define GEN6_WM_PERSPECTIVE_SAMPLE_BARYCENTRIC		(1 << 12)
# define GEN6_WM_PERSPECTIVE_CENTROID_BARYCENTRIC	(1 << 11)
# define GEN6_WM_PERSPECTIVE_PIXEL_BARYCENTRIC		(1 << 10)
# define GEN6_WM_POINT_RASTRULE_UPPER_RIGHT		(1 << 9)
# define GEN6_WM_MSRAST_OFF_PIXEL			(0 << 1)
# define GEN6_WM_MSRAST_OFF_PATTERN			(1 << 1)
# define GEN6_WM_MSRAST_ON_PIXEL			(2 << 1)
# define GEN6_WM_MSRAST_ON_PATTERN			(3 << 1)
# define GEN6_WM_MSDISPMODE_PERPIXEL			(1 << 0)
/* DW7: kernel 1 pointer */
/* DW8: kernel 2 pointer */

#define CMD_3D_CONSTANT_VS_STATE	      0x7815 /* GEN6+ */
#define CMD_3D_CONSTANT_GS_STATE	      0x7816 /* GEN6+ */
#define CMD_3D_CONSTANT_PS_STATE	      0x7817 /* GEN6+ */
# define GEN6_CONSTANT_BUFFER_3_ENABLE			(1 << 15)
# define GEN6_CONSTANT_BUFFER_2_ENABLE			(1 << 14)
# define GEN6_CONSTANT_BUFFER_1_ENABLE			(1 << 13)
# define GEN6_CONSTANT_BUFFER_0_ENABLE			(1 << 12)

#define CMD_3D_SAMPLE_MASK			0x7818 /* GEN6+ */

#define CMD_DRAW_RECT                 0x7900
#define CMD_BLEND_CONSTANT_COLOR      0x7901
#define CMD_CHROMA_KEY                0x7904
#define CMD_DEPTH_BUFFER              0x7905
#define CMD_POLY_STIPPLE_OFFSET       0x7906
#define CMD_POLY_STIPPLE_PATTERN      0x7907
#define CMD_LINE_STIPPLE_PATTERN      0x7908
#define CMD_GLOBAL_DEPTH_OFFSET_CLAMP 0x7909
#define CMD_AA_LINE_PARAMETERS        0x790a

#define CMD_GS_SVB_INDEX			0x790b /* CTG+ */
/* DW1 */
# define SVB_INDEX_SHIFT				29
# define SVB_LOAD_INTERNAL_VERTEX_COUNT			(1 << 0) /* SNB+ */
/* DW2: SVB index */
/* DW3: SVB maximum index */

#define CMD_3D_MULTISAMPLE			0x790d /* SNB+ */
/* DW1 */
# define MS_PIXEL_LOCATION_CENTER			(0 << 4)
# define MS_PIXEL_LOCATION_UPPER_LEFT			(1 << 4)
# define MS_NUMSAMPLES_1				(0 << 1)
# define MS_NUMSAMPLES_4				(2 << 1)
# define MS_NUMSAMPLES_8				(3 << 1)

#define CMD_3D_CLEAR_PARAMS			0x7910 /* ILK+ */
# define DEPTH_CLEAR_VALID				(1 << 15)
/* DW1: depth clear value */

#define CMD_PIPE_CONTROL              0x7a00

#define CMD_3D_PRIM                   0x7b00

#define CMD_MI_FLUSH                  0x0200


/* Various values from the R0 vertex header:
 */
#define R02_PRIM_END    0x1
#define R02_PRIM_START  0x2

#include "intel_chipset.h"

#endif