summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/vme/bridges/vme_tsi148.h
blob: f5ed14382a8de69aaa7dd76525dd173d65a56ec9 (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
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
/*
 * tsi148.h
 *
 * Support for the Tundra TSI148 VME Bridge chip
 *
 * Author: Tom Armistead
 * Updated and maintained by Ajit Prem
 * Copyright 2004 Motorola Inc.
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */

#ifndef TSI148_H
#define TSI148_H

#ifndef	PCI_VENDOR_ID_TUNDRA
#define	PCI_VENDOR_ID_TUNDRA 0x10e3
#endif

#ifndef	PCI_DEVICE_ID_TUNDRA_TSI148
#define	PCI_DEVICE_ID_TUNDRA_TSI148 0x148
#endif

/*
 *  Define the number of each that the Tsi148 supports.
 */
#define TSI148_MAX_MASTER		8	/* Max Master Windows */
#define TSI148_MAX_SLAVE		8	/* Max Slave Windows */
#define TSI148_MAX_DMA			2	/* Max DMA Controllers */
#define TSI148_MAX_MAILBOX		4	/* Max Mail Box registers */
#define TSI148_MAX_SEMAPHORE		8	/* Max Semaphores */

/* Structure used to hold driver specific information */
struct tsi148_driver {
	void __iomem *base;	/* Base Address of device registers */
	wait_queue_head_t dma_queue[2];
	wait_queue_head_t iack_queue;
	void (*lm_callback[4])(int);	/* Called in interrupt handler */
	void *crcsr_kernel;
	dma_addr_t crcsr_bus;
	struct vme_master_resource *flush_image;
	struct mutex vme_rmw;		/* Only one RMW cycle at a time */
	struct mutex vme_int;		/*
					 * Only one VME interrupt can be
					 * generated at a time, provide locking
					 */
};

/*
 * Layout of a DMAC Linked-List Descriptor
 *
 * Note: This structure is accessed via the chip and therefore must be
 *       correctly laid out - It must also be aligned on 64-bit boundaries.
 */
struct tsi148_dma_descriptor {
	__be32 dsau;      /* Source Address */
	__be32 dsal;
	__be32 ddau;      /* Destination Address */
	__be32 ddal;
	__be32 dsat;      /* Source attributes */
	__be32 ddat;      /* Destination attributes */
	__be32 dnlau;     /* Next link address */
	__be32 dnlal;
	__be32 dcnt;      /* Byte count */
	__be32 ddbs;      /* 2eSST Broadcast select */
};

struct tsi148_dma_entry {
	/*
	 * The descriptor needs to be aligned on a 64-bit boundary, we increase
	 * the chance of this by putting it first in the structure.
	 */
	struct tsi148_dma_descriptor descriptor;
	struct list_head list;
	dma_addr_t dma_handle;
};

/*
 *  TSI148 ASIC register structure overlays and bit field definitions.
 *
 *      Note:   Tsi148 Register Group (CRG) consists of the following
 *              combination of registers:
 *                      PCFS    - PCI Configuration Space Registers
 *                      LCSR    - Local Control and Status Registers
 *                      GCSR    - Global Control and Status Registers
 *                      CR/CSR  - Subset of Configuration ROM /
 *                                Control and Status Registers
 */


/*
 *  Command/Status Registers (CRG + $004)
 */
#define TSI148_PCFS_ID			0x0
#define TSI148_PCFS_CSR			0x4
#define TSI148_PCFS_CLASS		0x8
#define TSI148_PCFS_MISC0		0xC
#define TSI148_PCFS_MBARL		0x10
#define TSI148_PCFS_MBARU		0x14

#define TSI148_PCFS_SUBID		0x28

#define TSI148_PCFS_CAPP		0x34

#define TSI148_PCFS_MISC1		0x3C

#define TSI148_PCFS_XCAPP		0x40
#define TSI148_PCFS_XSTAT		0x44

/*
 * LCSR definitions
 */

/*
 *    Outbound Translations
 */
#define TSI148_LCSR_OT0_OTSAU		0x100
#define TSI148_LCSR_OT0_OTSAL		0x104
#define TSI148_LCSR_OT0_OTEAU		0x108
#define TSI148_LCSR_OT0_OTEAL		0x10C
#define TSI148_LCSR_OT0_OTOFU		0x110
#define TSI148_LCSR_OT0_OTOFL		0x114
#define TSI148_LCSR_OT0_OTBS		0x118
#define TSI148_LCSR_OT0_OTAT		0x11C

#define TSI148_LCSR_OT1_OTSAU		0x120
#define TSI148_LCSR_OT1_OTSAL		0x124
#define TSI148_LCSR_OT1_OTEAU		0x128
#define TSI148_LCSR_OT1_OTEAL		0x12C
#define TSI148_LCSR_OT1_OTOFU		0x130
#define TSI148_LCSR_OT1_OTOFL		0x134
#define TSI148_LCSR_OT1_OTBS		0x138
#define TSI148_LCSR_OT1_OTAT		0x13C

#define TSI148_LCSR_OT2_OTSAU		0x140
#define TSI148_LCSR_OT2_OTSAL		0x144
#define TSI148_LCSR_OT2_OTEAU		0x148
#define TSI148_LCSR_OT2_OTEAL		0x14C
#define TSI148_LCSR_OT2_OTOFU		0x150
#define TSI148_LCSR_OT2_OTOFL		0x154
#define TSI148_LCSR_OT2_OTBS		0x158
#define TSI148_LCSR_OT2_OTAT		0x15C

#define TSI148_LCSR_OT3_OTSAU		0x160
#define TSI148_LCSR_OT3_OTSAL		0x164
#define TSI148_LCSR_OT3_OTEAU		0x168
#define TSI148_LCSR_OT3_OTEAL		0x16C
#define TSI148_LCSR_OT3_OTOFU		0x170
#define TSI148_LCSR_OT3_OTOFL		0x174
#define TSI148_LCSR_OT3_OTBS		0x178
#define TSI148_LCSR_OT3_OTAT		0x17C

#define TSI148_LCSR_OT4_OTSAU		0x180
#define TSI148_LCSR_OT4_OTSAL		0x184
#define TSI148_LCSR_OT4_OTEAU		0x188
#define TSI148_LCSR_OT4_OTEAL		0x18C
#define TSI148_LCSR_OT4_OTOFU		0x190
#define TSI148_LCSR_OT4_OTOFL		0x194
#define TSI148_LCSR_OT4_OTBS		0x198
#define TSI148_LCSR_OT4_OTAT		0x19C

#define TSI148_LCSR_OT5_OTSAU		0x1A0
#define TSI148_LCSR_OT5_OTSAL		0x1A4
#define TSI148_LCSR_OT5_OTEAU		0x1A8
#define TSI148_LCSR_OT5_OTEAL		0x1AC
#define TSI148_LCSR_OT5_OTOFU		0x1B0
#define TSI148_LCSR_OT5_OTOFL		0x1B4
#define TSI148_LCSR_OT5_OTBS		0x1B8
#define TSI148_LCSR_OT5_OTAT		0x1BC

#define TSI148_LCSR_OT6_OTSAU		0x1C0
#define TSI148_LCSR_OT6_OTSAL		0x1C4
#define TSI148_LCSR_OT6_OTEAU		0x1C8
#define TSI148_LCSR_OT6_OTEAL		0x1CC
#define TSI148_LCSR_OT6_OTOFU		0x1D0
#define TSI148_LCSR_OT6_OTOFL		0x1D4
#define TSI148_LCSR_OT6_OTBS		0x1D8
#define TSI148_LCSR_OT6_OTAT		0x1DC

#define TSI148_LCSR_OT7_OTSAU		0x1E0
#define TSI148_LCSR_OT7_OTSAL		0x1E4
#define TSI148_LCSR_OT7_OTEAU		0x1E8
#define TSI148_LCSR_OT7_OTEAL		0x1EC
#define TSI148_LCSR_OT7_OTOFU		0x1F0
#define TSI148_LCSR_OT7_OTOFL		0x1F4
#define TSI148_LCSR_OT7_OTBS		0x1F8
#define TSI148_LCSR_OT7_OTAT		0x1FC

#define TSI148_LCSR_OT0		0x100
#define TSI148_LCSR_OT1		0x120
#define TSI148_LCSR_OT2		0x140
#define TSI148_LCSR_OT3		0x160
#define TSI148_LCSR_OT4		0x180
#define TSI148_LCSR_OT5		0x1A0
#define TSI148_LCSR_OT6		0x1C0
#define TSI148_LCSR_OT7		0x1E0

static const int TSI148_LCSR_OT[8] = { TSI148_LCSR_OT0, TSI148_LCSR_OT1,
					 TSI148_LCSR_OT2, TSI148_LCSR_OT3,
					 TSI148_LCSR_OT4, TSI148_LCSR_OT5,
					 TSI148_LCSR_OT6, TSI148_LCSR_OT7 };

#define TSI148_LCSR_OFFSET_OTSAU	0x0
#define TSI148_LCSR_OFFSET_OTSAL	0x4
#define TSI148_LCSR_OFFSET_OTEAU	0x8
#define TSI148_LCSR_OFFSET_OTEAL	0xC
#define TSI148_LCSR_OFFSET_OTOFU	0x10
#define TSI148_LCSR_OFFSET_OTOFL	0x14
#define TSI148_LCSR_OFFSET_OTBS		0x18
#define TSI148_LCSR_OFFSET_OTAT		0x1C

/*
 * VMEbus interrupt ack
 * offset  200
 */
#define TSI148_LCSR_VIACK1	0x204
#define TSI148_LCSR_VIACK2	0x208
#define TSI148_LCSR_VIACK3	0x20C
#define TSI148_LCSR_VIACK4	0x210
#define TSI148_LCSR_VIACK5	0x214
#define TSI148_LCSR_VIACK6	0x218
#define TSI148_LCSR_VIACK7	0x21C

static const int TSI148_LCSR_VIACK[8] = { 0, TSI148_LCSR_VIACK1,
				TSI148_LCSR_VIACK2, TSI148_LCSR_VIACK3,
				TSI148_LCSR_VIACK4, TSI148_LCSR_VIACK5,
				TSI148_LCSR_VIACK6, TSI148_LCSR_VIACK7 };

/*
 * RMW
 * offset    220
 */
#define TSI148_LCSR_RMWAU	0x220
#define TSI148_LCSR_RMWAL	0x224
#define TSI148_LCSR_RMWEN	0x228
#define TSI148_LCSR_RMWC	0x22C
#define TSI148_LCSR_RMWS	0x230

/*
 * VMEbus control
 * offset    234
 */
#define TSI148_LCSR_VMCTRL	0x234
#define TSI148_LCSR_VCTRL	0x238
#define TSI148_LCSR_VSTAT	0x23C

/*
 * PCI status
 * offset  240
 */
#define TSI148_LCSR_PSTAT	0x240

/*
 * VME filter.
 * offset  250
 */
#define TSI148_LCSR_VMEFL	0x250

	/*
	 * VME exception.
	 * offset  260
 */
#define TSI148_LCSR_VEAU	0x260
#define TSI148_LCSR_VEAL	0x264
#define TSI148_LCSR_VEAT	0x268

	/*
	 * PCI error
	 * offset  270
	 */
#define TSI148_LCSR_EDPAU	0x270
#define TSI148_LCSR_EDPAL	0x274
#define TSI148_LCSR_EDPXA	0x278
#define TSI148_LCSR_EDPXS	0x27C
#define TSI148_LCSR_EDPAT	0x280

	/*
	 * Inbound Translations
	 * offset  300
	 */
#define TSI148_LCSR_IT0_ITSAU		0x300
#define TSI148_LCSR_IT0_ITSAL		0x304
#define TSI148_LCSR_IT0_ITEAU		0x308
#define TSI148_LCSR_IT0_ITEAL		0x30C
#define TSI148_LCSR_IT0_ITOFU		0x310
#define TSI148_LCSR_IT0_ITOFL		0x314
#define TSI148_LCSR_IT0_ITAT		0x318

#define TSI148_LCSR_IT1_ITSAU		0x320
#define TSI148_LCSR_IT1_ITSAL		0x324
#define TSI148_LCSR_IT1_ITEAU		0x328
#define TSI148_LCSR_IT1_ITEAL		0x32C
#define TSI148_LCSR_IT1_ITOFU		0x330
#define TSI148_LCSR_IT1_ITOFL		0x334
#define TSI148_LCSR_IT1_ITAT		0x338

#define TSI148_LCSR_IT2_ITSAU		0x340
#define TSI148_LCSR_IT2_ITSAL		0x344
#define TSI148_LCSR_IT2_ITEAU		0x348
#define TSI148_LCSR_IT2_ITEAL		0x34C
#define TSI148_LCSR_IT2_ITOFU		0x350
#define TSI148_LCSR_IT2_ITOFL		0x354
#define TSI148_LCSR_IT2_ITAT		0x358

#define TSI148_LCSR_IT3_ITSAU		0x360
#define TSI148_LCSR_IT3_ITSAL		0x364
#define TSI148_LCSR_IT3_ITEAU		0x368
#define TSI148_LCSR_IT3_ITEAL		0x36C
#define TSI148_LCSR_IT3_ITOFU		0x370
#define TSI148_LCSR_IT3_ITOFL		0x374
#define TSI148_LCSR_IT3_ITAT		0x378

#define TSI148_LCSR_IT4_ITSAU		0x380
#define TSI148_LCSR_IT4_ITSAL		0x384
#define TSI148_LCSR_IT4_ITEAU		0x388
#define TSI148_LCSR_IT4_ITEAL		0x38C
#define TSI148_LCSR_IT4_ITOFU		0x390
#define TSI148_LCSR_IT4_ITOFL		0x394
#define TSI148_LCSR_IT4_ITAT		0x398

#define TSI148_LCSR_IT5_ITSAU		0x3A0
#define TSI148_LCSR_IT5_ITSAL		0x3A4
#define TSI148_LCSR_IT5_ITEAU		0x3A8
#define TSI148_LCSR_IT5_ITEAL		0x3AC
#define TSI148_LCSR_IT5_ITOFU		0x3B0
#define TSI148_LCSR_IT5_ITOFL		0x3B4
#define TSI148_LCSR_IT5_ITAT		0x3B8

#define TSI148_LCSR_IT6_ITSAU		0x3C0
#define TSI148_LCSR_IT6_ITSAL		0x3C4
#define TSI148_LCSR_IT6_ITEAU		0x3C8
#define TSI148_LCSR_IT6_ITEAL		0x3CC
#define TSI148_LCSR_IT6_ITOFU		0x3D0
#define TSI148_LCSR_IT6_ITOFL		0x3D4
#define TSI148_LCSR_IT6_ITAT		0x3D8

#define TSI148_LCSR_IT7_ITSAU		0x3E0
#define TSI148_LCSR_IT7_ITSAL		0x3E4
#define TSI148_LCSR_IT7_ITEAU		0x3E8
#define TSI148_LCSR_IT7_ITEAL		0x3EC
#define TSI148_LCSR_IT7_ITOFU		0x3F0
#define TSI148_LCSR_IT7_ITOFL		0x3F4
#define TSI148_LCSR_IT7_ITAT		0x3F8


#define TSI148_LCSR_IT0		0x300
#define TSI148_LCSR_IT1		0x320
#define TSI148_LCSR_IT2		0x340
#define TSI148_LCSR_IT3		0x360
#define TSI148_LCSR_IT4		0x380
#define TSI148_LCSR_IT5		0x3A0
#define TSI148_LCSR_IT6		0x3C0
#define TSI148_LCSR_IT7		0x3E0

static const int TSI148_LCSR_IT[8] = { TSI148_LCSR_IT0, TSI148_LCSR_IT1,
					 TSI148_LCSR_IT2, TSI148_LCSR_IT3,
					 TSI148_LCSR_IT4, TSI148_LCSR_IT5,
					 TSI148_LCSR_IT6, TSI148_LCSR_IT7 };

#define TSI148_LCSR_OFFSET_ITSAU	0x0
#define TSI148_LCSR_OFFSET_ITSAL	0x4
#define TSI148_LCSR_OFFSET_ITEAU	0x8
#define TSI148_LCSR_OFFSET_ITEAL	0xC
#define TSI148_LCSR_OFFSET_ITOFU	0x10
#define TSI148_LCSR_OFFSET_ITOFL	0x14
#define TSI148_LCSR_OFFSET_ITAT		0x18

	/*
	 * Inbound Translation GCSR
	 * offset  400
	 */
#define TSI148_LCSR_GBAU	0x400
#define TSI148_LCSR_GBAL	0x404
#define TSI148_LCSR_GCSRAT	0x408

	/*
	 * Inbound Translation CRG
	 * offset  40C
	 */
#define TSI148_LCSR_CBAU	0x40C
#define TSI148_LCSR_CBAL	0x410
#define TSI148_LCSR_CSRAT	0x414

	/*
	 * Inbound Translation CR/CSR
	 *         CRG
	 * offset  418
	 */
#define TSI148_LCSR_CROU	0x418
#define TSI148_LCSR_CROL	0x41C
#define TSI148_LCSR_CRAT	0x420

	/*
	 * Inbound Translation Location Monitor
	 * offset  424
	 */
#define TSI148_LCSR_LMBAU	0x424
#define TSI148_LCSR_LMBAL	0x428
#define TSI148_LCSR_LMAT	0x42C

	/*
	 * VMEbus Interrupt Control.
	 * offset  430
	 */
#define TSI148_LCSR_BCU		0x430
#define TSI148_LCSR_BCL		0x434
#define TSI148_LCSR_BPGTR	0x438
#define TSI148_LCSR_BPCTR	0x43C
#define TSI148_LCSR_VICR	0x440

	/*
	 * Local Bus Interrupt Control.
	 * offset  448
	 */
#define TSI148_LCSR_INTEN	0x448
#define TSI148_LCSR_INTEO	0x44C
#define TSI148_LCSR_INTS	0x450
#define TSI148_LCSR_INTC	0x454
#define TSI148_LCSR_INTM1	0x458
#define TSI148_LCSR_INTM2	0x45C

	/*
	 * DMA Controllers
	 * offset 500
	 */
#define TSI148_LCSR_DCTL0	0x500
#define TSI148_LCSR_DSTA0	0x504
#define TSI148_LCSR_DCSAU0	0x508
#define TSI148_LCSR_DCSAL0	0x50C
#define TSI148_LCSR_DCDAU0	0x510
#define TSI148_LCSR_DCDAL0	0x514
#define TSI148_LCSR_DCLAU0	0x518
#define TSI148_LCSR_DCLAL0	0x51C
#define TSI148_LCSR_DSAU0	0x520
#define TSI148_LCSR_DSAL0	0x524
#define TSI148_LCSR_DDAU0	0x528
#define TSI148_LCSR_DDAL0	0x52C
#define TSI148_LCSR_DSAT0	0x530
#define TSI148_LCSR_DDAT0	0x534
#define TSI148_LCSR_DNLAU0	0x538
#define TSI148_LCSR_DNLAL0	0x53C
#define TSI148_LCSR_DCNT0	0x540
#define TSI148_LCSR_DDBS0	0x544

#define TSI148_LCSR_DCTL1	0x580
#define TSI148_LCSR_DSTA1	0x584
#define TSI148_LCSR_DCSAU1	0x588
#define TSI148_LCSR_DCSAL1	0x58C
#define TSI148_LCSR_DCDAU1	0x590
#define TSI148_LCSR_DCDAL1	0x594
#define TSI148_LCSR_DCLAU1	0x598
#define TSI148_LCSR_DCLAL1	0x59C
#define TSI148_LCSR_DSAU1	0x5A0
#define TSI148_LCSR_DSAL1	0x5A4
#define TSI148_LCSR_DDAU1	0x5A8
#define TSI148_LCSR_DDAL1	0x5AC
#define TSI148_LCSR_DSAT1	0x5B0
#define TSI148_LCSR_DDAT1	0x5B4
#define TSI148_LCSR_DNLAU1	0x5B8
#define TSI148_LCSR_DNLAL1	0x5BC
#define TSI148_LCSR_DCNT1	0x5C0
#define TSI148_LCSR_DDBS1	0x5C4

#define TSI148_LCSR_DMA0	0x500
#define TSI148_LCSR_DMA1	0x580


static const int TSI148_LCSR_DMA[TSI148_MAX_DMA] = { TSI148_LCSR_DMA0,
						TSI148_LCSR_DMA1 };

#define TSI148_LCSR_OFFSET_DCTL		0x0
#define TSI148_LCSR_OFFSET_DSTA		0x4
#define TSI148_LCSR_OFFSET_DCSAU	0x8
#define TSI148_LCSR_OFFSET_DCSAL	0xC
#define TSI148_LCSR_OFFSET_DCDAU	0x10
#define TSI148_LCSR_OFFSET_DCDAL	0x14
#define TSI148_LCSR_OFFSET_DCLAU	0x18
#define TSI148_LCSR_OFFSET_DCLAL	0x1C
#define TSI148_LCSR_OFFSET_DSAU		0x20
#define TSI148_LCSR_OFFSET_DSAL		0x24
#define TSI148_LCSR_OFFSET_DDAU		0x28
#define TSI148_LCSR_OFFSET_DDAL		0x2C
#define TSI148_LCSR_OFFSET_DSAT		0x30
#define TSI148_LCSR_OFFSET_DDAT		0x34
#define TSI148_LCSR_OFFSET_DNLAU	0x38
#define TSI148_LCSR_OFFSET_DNLAL	0x3C
#define TSI148_LCSR_OFFSET_DCNT		0x40
#define TSI148_LCSR_OFFSET_DDBS		0x44

	/*
	 * GCSR Register Group
	 */

	/*
	 *         GCSR    CRG
	 * offset   00     600 - DEVI/VENI
	 * offset   04     604 - CTRL/GA/REVID
	 * offset   08     608 - Semaphore3/2/1/0
	 * offset   0C     60C - Seamphore7/6/5/4
	 */
#define TSI148_GCSR_ID		0x600
#define TSI148_GCSR_CSR		0x604
#define TSI148_GCSR_SEMA0	0x608
#define TSI148_GCSR_SEMA1	0x60C

	/*
	 * Mail Box
	 *         GCSR    CRG
	 * offset   10     610 - Mailbox0
	 */
#define TSI148_GCSR_MBOX0	0x610
#define TSI148_GCSR_MBOX1	0x614
#define TSI148_GCSR_MBOX2	0x618
#define TSI148_GCSR_MBOX3	0x61C

static const int TSI148_GCSR_MBOX[4] = { TSI148_GCSR_MBOX0,
					TSI148_GCSR_MBOX1,
					TSI148_GCSR_MBOX2,
					TSI148_GCSR_MBOX3 };

	/*
	 * CR/CSR
	 */

	/*
	 *        CR/CSR   CRG
	 * offset  7FFF4   FF4 - CSRBCR
	 * offset  7FFF8   FF8 - CSRBSR
	 * offset  7FFFC   FFC - CBAR
	 */
#define TSI148_CSRBCR	0xFF4
#define TSI148_CSRBSR	0xFF8
#define TSI148_CBAR	0xFFC




	/*
	 *  TSI148 Register Bit Definitions
	 */

	/*
	 *  PFCS Register Set
	 */
#define TSI148_PCFS_CMMD_SERR          (1<<8)	/* SERR_L out pin ssys err */
#define TSI148_PCFS_CMMD_PERR          (1<<6)	/* PERR_L out pin  parity */
#define TSI148_PCFS_CMMD_MSTR          (1<<2)	/* PCI bus master */
#define TSI148_PCFS_CMMD_MEMSP         (1<<1)	/* PCI mem space access  */
#define TSI148_PCFS_CMMD_IOSP          (1<<0)	/* PCI I/O space enable */

#define TSI148_PCFS_STAT_RCPVE         (1<<15)	/* Detected Parity Error */
#define TSI148_PCFS_STAT_SIGSE         (1<<14)	/* Signalled System Error */
#define TSI148_PCFS_STAT_RCVMA         (1<<13)	/* Received Master Abort */
#define TSI148_PCFS_STAT_RCVTA         (1<<12)	/* Received Target Abort */
#define TSI148_PCFS_STAT_SIGTA         (1<<11)	/* Signalled Target Abort */
#define TSI148_PCFS_STAT_SELTIM        (3<<9)	/* DELSEL Timing */
#define TSI148_PCFS_STAT_DPAR          (1<<8)	/* Data Parity Err Reported */
#define TSI148_PCFS_STAT_FAST          (1<<7)	/* Fast back-to-back Cap */
#define TSI148_PCFS_STAT_P66M          (1<<5)	/* 66 MHz Capable */
#define TSI148_PCFS_STAT_CAPL          (1<<4)	/* Capab List - address $34 */

/*
 *  Revision ID/Class Code Registers   (CRG +$008)
 */
#define TSI148_PCFS_CLAS_M             (0xFF<<24)	/* Class ID */
#define TSI148_PCFS_SUBCLAS_M          (0xFF<<16)	/* Sub-Class ID */
#define TSI148_PCFS_PROGIF_M           (0xFF<<8)	/* Sub-Class ID */
#define TSI148_PCFS_REVID_M            (0xFF<<0)	/* Rev ID */

/*
 * Cache Line Size/ Master Latency Timer/ Header Type Registers (CRG + $00C)
 */
#define TSI148_PCFS_HEAD_M             (0xFF<<16)	/* Master Lat Timer */
#define TSI148_PCFS_MLAT_M             (0xFF<<8)	/* Master Lat Timer */
#define TSI148_PCFS_CLSZ_M             (0xFF<<0)	/* Cache Line Size */

/*
 *  Memory Base Address Lower Reg (CRG + $010)
 */
#define TSI148_PCFS_MBARL_BASEL_M      (0xFFFFF<<12) /* Base Addr Lower Mask */
#define TSI148_PCFS_MBARL_PRE          (1<<3)	/* Prefetch */
#define TSI148_PCFS_MBARL_MTYPE_M      (3<<1)	/* Memory Type Mask */
#define TSI148_PCFS_MBARL_IOMEM        (1<<0)	/* I/O Space Indicator */

/*
 *  Message Signaled Interrupt Capabilities Register (CRG + $040)
 */
#define TSI148_PCFS_MSICAP_64BAC       (1<<7)	/* 64-bit Address Capable */
#define TSI148_PCFS_MSICAP_MME_M       (7<<4)	/* Multiple Msg Enable Mask */
#define TSI148_PCFS_MSICAP_MMC_M       (7<<1)	/* Multiple Msg Capable Mask */
#define TSI148_PCFS_MSICAP_MSIEN       (1<<0)	/* Msg signaled INT Enable */

/*
 *  Message Address Lower Register (CRG +$044)
 */
#define TSI148_PCFS_MSIAL_M            (0x3FFFFFFF<<2)	/* Mask */

/*
 *  Message Data Register (CRG + 4C)
 */
#define TSI148_PCFS_MSIMD_M            (0xFFFF<<0)	/* Mask */

/*
 *  PCI-X Capabilities Register (CRG + $050)
 */
#define TSI148_PCFS_PCIXCAP_MOST_M     (7<<4)	/* Max outstanding Split Tran */
#define TSI148_PCFS_PCIXCAP_MMRBC_M    (3<<2)	/* Max Mem Read byte cnt */
#define TSI148_PCFS_PCIXCAP_ERO        (1<<1)	/* Enable Relaxed Ordering */
#define TSI148_PCFS_PCIXCAP_DPERE      (1<<0)	/* Data Parity Recover Enable */

/*
 *  PCI-X Status Register (CRG +$054)
 */
#define TSI148_PCFS_PCIXSTAT_RSCEM     (1<<29)	/* Received Split Comp Error */
#define TSI148_PCFS_PCIXSTAT_DMCRS_M   (7<<26)	/* max Cumulative Read Size */
#define TSI148_PCFS_PCIXSTAT_DMOST_M   (7<<23)	/* max outstanding Split Trans
						 */
#define TSI148_PCFS_PCIXSTAT_DMMRC_M   (3<<21)	/* max mem read byte count */
#define TSI148_PCFS_PCIXSTAT_DC        (1<<20)	/* Device Complexity */
#define TSI148_PCFS_PCIXSTAT_USC       (1<<19)	/* Unexpected Split comp */
#define TSI148_PCFS_PCIXSTAT_SCD       (1<<18)	/* Split completion discard */
#define TSI148_PCFS_PCIXSTAT_133C      (1<<17)	/* 133MHz capable */
#define TSI148_PCFS_PCIXSTAT_64D       (1<<16)	/* 64 bit device */
#define TSI148_PCFS_PCIXSTAT_BN_M      (0xFF<<8)	/* Bus number */
#define TSI148_PCFS_PCIXSTAT_DN_M      (0x1F<<3)	/* Device number */
#define TSI148_PCFS_PCIXSTAT_FN_M      (7<<0)	/* Function Number */

/*
 *  LCSR Registers
 */

/*
 *  Outbound Translation Starting Address Lower
 */
#define TSI148_LCSR_OTSAL_M            (0xFFFF<<16)	/* Mask */

/*
 *  Outbound Translation Ending Address Lower
 */
#define TSI148_LCSR_OTEAL_M            (0xFFFF<<16)	/* Mask */

/*
 *  Outbound Translation Offset Lower
 */
#define TSI148_LCSR_OTOFFL_M           (0xFFFF<<16)	/* Mask */

/*
 *  Outbound Translation 2eSST Broadcast Select
 */
#define TSI148_LCSR_OTBS_M             (0xFFFFF<<0)	/* Mask */

/*
 *  Outbound Translation Attribute
 */
#define TSI148_LCSR_OTAT_EN            (1<<31)	/* Window Enable */
#define TSI148_LCSR_OTAT_MRPFD         (1<<18)	/* Prefetch Disable */

#define TSI148_LCSR_OTAT_PFS_M         (3<<16)	/* Prefetch Size Mask */
#define TSI148_LCSR_OTAT_PFS_2         (0<<16)	/* 2 Cache Lines P Size */
#define TSI148_LCSR_OTAT_PFS_4         (1<<16)	/* 4 Cache Lines P Size */
#define TSI148_LCSR_OTAT_PFS_8         (2<<16)	/* 8 Cache Lines P Size */
#define TSI148_LCSR_OTAT_PFS_16        (3<<16)	/* 16 Cache Lines P Size */

#define TSI148_LCSR_OTAT_2eSSTM_M      (7<<11)	/* 2eSST Xfer Rate Mask */
#define TSI148_LCSR_OTAT_2eSSTM_160    (0<<11)	/* 160MB/s 2eSST Xfer Rate */
#define TSI148_LCSR_OTAT_2eSSTM_267    (1<<11)	/* 267MB/s 2eSST Xfer Rate */
#define TSI148_LCSR_OTAT_2eSSTM_320    (2<<11)	/* 320MB/s 2eSST Xfer Rate */

#define TSI148_LCSR_OTAT_TM_M          (7<<8)	/* Xfer Protocol Mask */
#define TSI148_LCSR_OTAT_TM_SCT        (0<<8)	/* SCT Xfer Protocol */
#define TSI148_LCSR_OTAT_TM_BLT        (1<<8)	/* BLT Xfer Protocol */
#define TSI148_LCSR_OTAT_TM_MBLT       (2<<8)	/* MBLT Xfer Protocol */
#define TSI148_LCSR_OTAT_TM_2eVME      (3<<8)	/* 2eVME Xfer Protocol */
#define TSI148_LCSR_OTAT_TM_2eSST      (4<<8)	/* 2eSST Xfer Protocol */
#define TSI148_LCSR_OTAT_TM_2eSSTB     (5<<8)	/* 2eSST Bcast Xfer Protocol */

#define TSI148_LCSR_OTAT_DBW_M         (3<<6)	/* Max Data Width */
#define TSI148_LCSR_OTAT_DBW_16        (0<<6)	/* 16-bit Data Width */
#define TSI148_LCSR_OTAT_DBW_32        (1<<6)	/* 32-bit Data Width */

#define TSI148_LCSR_OTAT_SUP           (1<<5)	/* Supervisory Access */
#define TSI148_LCSR_OTAT_PGM           (1<<4)	/* Program Access */

#define TSI148_LCSR_OTAT_AMODE_M       (0xf<<0)	/* Address Mode Mask */
#define TSI148_LCSR_OTAT_AMODE_A16     (0<<0)	/* A16 Address Space */
#define TSI148_LCSR_OTAT_AMODE_A24     (1<<0)	/* A24 Address Space */
#define TSI148_LCSR_OTAT_AMODE_A32     (2<<0)	/* A32 Address Space */
#define TSI148_LCSR_OTAT_AMODE_A64     (4<<0)	/* A32 Address Space */
#define TSI148_LCSR_OTAT_AMODE_CRCSR   (5<<0)	/* CR/CSR Address Space */
#define TSI148_LCSR_OTAT_AMODE_USER1   (8<<0)	/* User1 Address Space */
#define TSI148_LCSR_OTAT_AMODE_USER2   (9<<0)	/* User2 Address Space */
#define TSI148_LCSR_OTAT_AMODE_USER3   (10<<0)	/* User3 Address Space */
#define TSI148_LCSR_OTAT_AMODE_USER4   (11<<0)	/* User4 Address Space */

/*
 *  VME Master Control Register  CRG+$234
 */
#define TSI148_LCSR_VMCTRL_VSA         (1<<27)	/* VMEbus Stop Ack */
#define TSI148_LCSR_VMCTRL_VS          (1<<26)	/* VMEbus Stop */
#define TSI148_LCSR_VMCTRL_DHB         (1<<25)	/* Device Has Bus */
#define TSI148_LCSR_VMCTRL_DWB         (1<<24)	/* Device Wants Bus */

#define TSI148_LCSR_VMCTRL_RMWEN       (1<<20)	/* RMW Enable */

#define TSI148_LCSR_VMCTRL_ATO_M       (7<<16)	/* Master Access Time-out Mask
						 */
#define TSI148_LCSR_VMCTRL_ATO_32      (0<<16)	/* 32 us */
#define TSI148_LCSR_VMCTRL_ATO_128     (1<<16)	/* 128 us */
#define TSI148_LCSR_VMCTRL_ATO_512     (2<<16)	/* 512 us */
#define TSI148_LCSR_VMCTRL_ATO_2M      (3<<16)	/* 2 ms */
#define TSI148_LCSR_VMCTRL_ATO_8M      (4<<16)	/* 8 ms */
#define TSI148_LCSR_VMCTRL_ATO_32M     (5<<16)	/* 32 ms */
#define TSI148_LCSR_VMCTRL_ATO_128M    (6<<16)	/* 128 ms */
#define TSI148_LCSR_VMCTRL_ATO_DIS     (7<<16)	/* Disabled */

#define TSI148_LCSR_VMCTRL_VTOFF_M     (7<<12)	/* VMEbus Master Time off */
#define TSI148_LCSR_VMCTRL_VTOFF_0     (0<<12)	/* 0us */
#define TSI148_LCSR_VMCTRL_VTOFF_1     (1<<12)	/* 1us */
#define TSI148_LCSR_VMCTRL_VTOFF_2     (2<<12)	/* 2us */
#define TSI148_LCSR_VMCTRL_VTOFF_4     (3<<12)	/* 4us */
#define TSI148_LCSR_VMCTRL_VTOFF_8     (4<<12)	/* 8us */
#define TSI148_LCSR_VMCTRL_VTOFF_16    (5<<12)	/* 16us */
#define TSI148_LCSR_VMCTRL_VTOFF_32    (6<<12)	/* 32us */
#define TSI148_LCSR_VMCTRL_VTOFF_64    (7<<12)	/* 64us */

#define TSI148_LCSR_VMCTRL_VTON_M      (7<<8)	/* VMEbus Master Time On */
#define TSI148_LCSR_VMCTRL_VTON_4      (0<<8)	/* 8us */
#define TSI148_LCSR_VMCTRL_VTON_8      (1<<8)	/* 8us */
#define TSI148_LCSR_VMCTRL_VTON_16     (2<<8)	/* 16us */
#define TSI148_LCSR_VMCTRL_VTON_32     (3<<8)	/* 32us */
#define TSI148_LCSR_VMCTRL_VTON_64     (4<<8)	/* 64us */
#define TSI148_LCSR_VMCTRL_VTON_128    (5<<8)	/* 128us */
#define TSI148_LCSR_VMCTRL_VTON_256    (6<<8)	/* 256us */
#define TSI148_LCSR_VMCTRL_VTON_512    (7<<8)	/* 512us */

#define TSI148_LCSR_VMCTRL_VREL_M      (3<<3)	/* VMEbus Master Rel Mode Mask
						 */
#define TSI148_LCSR_VMCTRL_VREL_T_D    (0<<3)	/* Time on or Done */
#define TSI148_LCSR_VMCTRL_VREL_T_R_D  (1<<3)	/* Time on and REQ or Done */
#define TSI148_LCSR_VMCTRL_VREL_T_B_D  (2<<3)	/* Time on and BCLR or Done */
#define TSI148_LCSR_VMCTRL_VREL_T_D_R  (3<<3)	/* Time on or Done and REQ */

#define TSI148_LCSR_VMCTRL_VFAIR       (1<<2)	/* VMEbus Master Fair Mode */
#define TSI148_LCSR_VMCTRL_VREQL_M     (3<<0)	/* VMEbus Master Req Level Mask
						 */

/*
 *  VMEbus Control Register CRG+$238
 */
#define TSI148_LCSR_VCTRL_LRE          (1<<31)	/* Late Retry Enable */

#define TSI148_LCSR_VCTRL_DLT_M        (0xF<<24)	/* Deadlock Timer */
#define TSI148_LCSR_VCTRL_DLT_OFF      (0<<24)	/* Deadlock Timer Off */
#define TSI148_LCSR_VCTRL_DLT_16       (1<<24)	/* 16 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_32       (2<<24)	/* 32 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_64       (3<<24)	/* 64 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_128      (4<<24)	/* 128 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_256      (5<<24)	/* 256 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_512      (6<<24)	/* 512 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_1024     (7<<24)	/* 1024 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_2048     (8<<24)	/* 2048 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_4096     (9<<24)	/* 4096 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_8192     (0xA<<24)	/* 8192 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_16384    (0xB<<24)	/* 16384 VCLKS */
#define TSI148_LCSR_VCTRL_DLT_32768    (0xC<<24)	/* 32768 VCLKS */

#define TSI148_LCSR_VCTRL_NERBB        (1<<20)	/* No Early Release of Bus Busy
						 */

#define TSI148_LCSR_VCTRL_SRESET       (1<<17)	/* System Reset */
#define TSI148_LCSR_VCTRL_LRESET       (1<<16)	/* Local Reset */

#define TSI148_LCSR_VCTRL_SFAILAI      (1<<15)	/* SYSFAIL Auto Slot ID */
#define TSI148_LCSR_VCTRL_BID_M        (0x1F<<8)	/* Broadcast ID Mask */

#define TSI148_LCSR_VCTRL_ATOEN        (1<<7)	/* Arbiter Time-out Enable */
#define TSI148_LCSR_VCTRL_ROBIN        (1<<6)	/* VMEbus Round Robin */

#define TSI148_LCSR_VCTRL_GTO_M        (7<<0)	/* VMEbus Global Time-out Mask
						 */
#define TSI148_LCSR_VCTRL_GTO_8	      (0<<0)	/* 8 us */
#define TSI148_LCSR_VCTRL_GTO_16	      (1<<0)	/* 16 us */
#define TSI148_LCSR_VCTRL_GTO_32	      (2<<0)	/* 32 us */
#define TSI148_LCSR_VCTRL_GTO_64	      (3<<0)	/* 64 us */
#define TSI148_LCSR_VCTRL_GTO_128      (4<<0)	/* 128 us */
#define TSI148_LCSR_VCTRL_GTO_256      (5<<0)	/* 256 us */
#define TSI148_LCSR_VCTRL_GTO_512      (6<<0)	/* 512 us */
#define TSI148_LCSR_VCTRL_GTO_DIS      (7<<0)	/* Disabled */

/*
 *  VMEbus Status Register  CRG + $23C
 */
#define TSI148_LCSR_VSTAT_CPURST       (1<<15)	/* Clear power up reset */
#define TSI148_LCSR_VSTAT_BRDFL        (1<<14)	/* Board fail */
#define TSI148_LCSR_VSTAT_PURSTS       (1<<12)	/* Power up reset status */
#define TSI148_LCSR_VSTAT_BDFAILS      (1<<11)	/* Board Fail Status */
#define TSI148_LCSR_VSTAT_SYSFAILS     (1<<10)	/* System Fail Status */
#define TSI148_LCSR_VSTAT_ACFAILS      (1<<9)	/* AC fail status */
#define TSI148_LCSR_VSTAT_SCONS        (1<<8)	/* System Cont Status */
#define TSI148_LCSR_VSTAT_GAP          (1<<5)	/* Geographic Addr Parity */
#define TSI148_LCSR_VSTAT_GA_M         (0x1F<<0)  /* Geographic Addr Mask */

/*
 *  PCI Configuration Status Register CRG+$240
 */
#define TSI148_LCSR_PSTAT_REQ64S       (1<<6)	/* Request 64 status set */
#define TSI148_LCSR_PSTAT_M66ENS       (1<<5)	/* M66ENS 66Mhz enable */
#define TSI148_LCSR_PSTAT_FRAMES       (1<<4)	/* Frame Status */
#define TSI148_LCSR_PSTAT_IRDYS        (1<<3)	/* IRDY status */
#define TSI148_LCSR_PSTAT_DEVSELS      (1<<2)	/* DEVL status */
#define TSI148_LCSR_PSTAT_STOPS        (1<<1)	/* STOP status */
#define TSI148_LCSR_PSTAT_TRDYS        (1<<0)	/* TRDY status */

/*
 *  VMEbus Exception Attributes Register  CRG + $268
 */
#define TSI148_LCSR_VEAT_VES           (1<<31)	/* Status */
#define TSI148_LCSR_VEAT_VEOF          (1<<30)	/* Overflow */
#define TSI148_LCSR_VEAT_VESCL         (1<<29)	/* Status Clear */
#define TSI148_LCSR_VEAT_2EOT          (1<<21)	/* 2e Odd Termination */
#define TSI148_LCSR_VEAT_2EST          (1<<20)	/* 2e Slave terminated */
#define TSI148_LCSR_VEAT_BERR          (1<<19)	/* Bus Error */
#define TSI148_LCSR_VEAT_LWORD         (1<<18)	/* LWORD_ signal state */
#define TSI148_LCSR_VEAT_WRITE         (1<<17)	/* WRITE_ signal state */
#define TSI148_LCSR_VEAT_IACK          (1<<16)	/* IACK_ signal state */
#define TSI148_LCSR_VEAT_DS1           (1<<15)	/* DS1_ signal state */
#define TSI148_LCSR_VEAT_DS0           (1<<14)	/* DS0_ signal state */
#define TSI148_LCSR_VEAT_AM_M          (0x3F<<8)	/* Address Mode Mask */
#define TSI148_LCSR_VEAT_XAM_M         (0xFF<<0)	/* Master AMode Mask */


/*
 * VMEbus PCI Error Diagnostics PCI/X Attributes Register  CRG + $280
 */
#define TSI148_LCSR_EDPAT_EDPCL        (1<<29)

/*
 *  Inbound Translation Starting Address Lower
 */
#define TSI148_LCSR_ITSAL6432_M        (0xFFFF<<16)	/* Mask */
#define TSI148_LCSR_ITSAL24_M          (0x00FFF<<12)	/* Mask */
#define TSI148_LCSR_ITSAL16_M          (0x0000FFF<<4)	/* Mask */

/*
 *  Inbound Translation Ending Address Lower
 */
#define TSI148_LCSR_ITEAL6432_M        (0xFFFF<<16)	/* Mask */
#define TSI148_LCSR_ITEAL24_M          (0x00FFF<<12)	/* Mask */
#define TSI148_LCSR_ITEAL16_M          (0x0000FFF<<4)	/* Mask */

/*
 *  Inbound Translation Offset Lower
 */
#define TSI148_LCSR_ITOFFL6432_M       (0xFFFF<<16)	/* Mask */
#define TSI148_LCSR_ITOFFL24_M         (0xFFFFF<<12)	/* Mask */
#define TSI148_LCSR_ITOFFL16_M         (0xFFFFFFF<<4)	/* Mask */

/*
 *  Inbound Translation Attribute
 */
#define TSI148_LCSR_ITAT_EN            (1<<31)	/* Window Enable */
#define TSI148_LCSR_ITAT_TH            (1<<18)	/* Prefetch Threshold */

#define TSI148_LCSR_ITAT_VFS_M         (3<<16)	/* Virtual FIFO Size Mask */
#define TSI148_LCSR_ITAT_VFS_64        (0<<16)	/* 64 bytes Virtual FIFO Size */
#define TSI148_LCSR_ITAT_VFS_128       (1<<16)	/* 128 bytes Virtual FIFO Sz */
#define TSI148_LCSR_ITAT_VFS_256       (2<<16)	/* 256 bytes Virtual FIFO Sz */
#define TSI148_LCSR_ITAT_VFS_512       (3<<16)	/* 512 bytes Virtual FIFO Sz */

#define TSI148_LCSR_ITAT_2eSSTM_M      (7<<12)	/* 2eSST Xfer Rate Mask */
#define TSI148_LCSR_ITAT_2eSSTM_160    (0<<12)	/* 160MB/s 2eSST Xfer Rate */
#define TSI148_LCSR_ITAT_2eSSTM_267    (1<<12)	/* 267MB/s 2eSST Xfer Rate */
#define TSI148_LCSR_ITAT_2eSSTM_320    (2<<12)	/* 320MB/s 2eSST Xfer Rate */

#define TSI148_LCSR_ITAT_2eSSTB        (1<<11)	/* 2eSST Bcast Xfer Protocol */
#define TSI148_LCSR_ITAT_2eSST         (1<<10)	/* 2eSST Xfer Protocol */
#define TSI148_LCSR_ITAT_2eVME         (1<<9)	/* 2eVME Xfer Protocol */
#define TSI148_LCSR_ITAT_MBLT          (1<<8)	/* MBLT Xfer Protocol */
#define TSI148_LCSR_ITAT_BLT           (1<<7)	/* BLT Xfer Protocol */

#define TSI148_LCSR_ITAT_AS_M          (7<<4)	/* Address Space Mask */
#define TSI148_LCSR_ITAT_AS_A16        (0<<4)	/* A16 Address Space */
#define TSI148_LCSR_ITAT_AS_A24        (1<<4)	/* A24 Address Space */
#define TSI148_LCSR_ITAT_AS_A32        (2<<4)	/* A32 Address Space */
#define TSI148_LCSR_ITAT_AS_A64        (4<<4)	/* A64 Address Space */

#define TSI148_LCSR_ITAT_SUPR          (1<<3)	/* Supervisor Access */
#define TSI148_LCSR_ITAT_NPRIV         (1<<2)	/* Non-Priv (User) Access */
#define TSI148_LCSR_ITAT_PGM           (1<<1)	/* Program Access */
#define TSI148_LCSR_ITAT_DATA          (1<<0)	/* Data Access */

/*
 *  GCSR Base Address Lower Address  CRG +$404
 */
#define TSI148_LCSR_GBAL_M             (0x7FFFFFF<<5)	/* Mask */

/*
 *  GCSR Attribute Register CRG + $408
 */
#define TSI148_LCSR_GCSRAT_EN          (1<<7)	/* Enable access to GCSR */

#define TSI148_LCSR_GCSRAT_AS_M        (7<<4)	/* Address Space Mask */
#define TSI148_LCSR_GCSRAT_AS_A16       (0<<4)	/* Address Space 16 */
#define TSI148_LCSR_GCSRAT_AS_A24       (1<<4)	/* Address Space 24 */
#define TSI148_LCSR_GCSRAT_AS_A32       (2<<4)	/* Address Space 32 */
#define TSI148_LCSR_GCSRAT_AS_A64       (4<<4)	/* Address Space 64 */

#define TSI148_LCSR_GCSRAT_SUPR        (1<<3)	/* Sup set -GCSR decoder */
#define TSI148_LCSR_GCSRAT_NPRIV       (1<<2)	/* Non-Privliged set - CGSR */
#define TSI148_LCSR_GCSRAT_PGM         (1<<1)	/* Program set - GCSR decoder */
#define TSI148_LCSR_GCSRAT_DATA        (1<<0)	/* DATA set GCSR decoder */

/*
 *  CRG Base Address Lower Address  CRG + $410
 */
#define TSI148_LCSR_CBAL_M             (0xFFFFF<<12)

/*
 *  CRG Attribute Register  CRG + $414
 */
#define TSI148_LCSR_CRGAT_EN           (1<<7)	/* Enable PRG Access */

#define TSI148_LCSR_CRGAT_AS_M         (7<<4)	/* Address Space */
#define TSI148_LCSR_CRGAT_AS_A16       (0<<4)	/* Address Space 16 */
#define TSI148_LCSR_CRGAT_AS_A24       (1<<4)	/* Address Space 24 */
#define TSI148_LCSR_CRGAT_AS_A32       (2<<4)	/* Address Space 32 */
#define TSI148_LCSR_CRGAT_AS_A64       (4<<4)	/* Address Space 64 */

#define TSI148_LCSR_CRGAT_SUPR         (1<<3)	/* Supervisor Access */
#define TSI148_LCSR_CRGAT_NPRIV        (1<<2)	/* Non-Privliged(User) Access */
#define TSI148_LCSR_CRGAT_PGM          (1<<1)	/* Program Access */
#define TSI148_LCSR_CRGAT_DATA         (1<<0)	/* Data Access */

/*
 *  CR/CSR Offset Lower Register  CRG + $41C
 */
#define TSI148_LCSR_CROL_M             (0x1FFF<<19)	/* Mask */

/*
 *  CR/CSR Attribute register  CRG + $420
 */
#define TSI148_LCSR_CRAT_EN            (1<<7)	/* Enable access to CR/CSR */

/*
 *  Location Monitor base address lower register  CRG + $428
 */
#define TSI148_LCSR_LMBAL_M            (0x7FFFFFF<<5)	/* Mask */

/*
 *  Location Monitor Attribute Register  CRG + $42C
 */
#define TSI148_LCSR_LMAT_EN            (1<<7)	/* Enable Location Monitor */

#define TSI148_LCSR_LMAT_AS_M          (7<<4)	/* Address Space MASK  */
#define TSI148_LCSR_LMAT_AS_A16        (0<<4)	/* A16 */
#define TSI148_LCSR_LMAT_AS_A24        (1<<4)	/* A24 */
#define TSI148_LCSR_LMAT_AS_A32        (2<<4)	/* A32 */
#define TSI148_LCSR_LMAT_AS_A64        (4<<4)	/* A64 */

#define TSI148_LCSR_LMAT_SUPR          (1<<3)	/* Supervisor Access */
#define TSI148_LCSR_LMAT_NPRIV         (1<<2)	/* Non-Priv (User) Access */
#define TSI148_LCSR_LMAT_PGM           (1<<1)	/* Program Access */
#define TSI148_LCSR_LMAT_DATA          (1<<0)	/* Data Access  */

/*
 *  Broadcast Pulse Generator Timer Register  CRG + $438
 */
#define TSI148_LCSR_BPGTR_BPGT_M       (0xFFFF<<0)	/* Mask */

/*
 *  Broadcast Programmable Clock Timer Register  CRG + $43C
 */
#define TSI148_LCSR_BPCTR_BPCT_M       (0xFFFFFF<<0)	/* Mask */

/*
 *  VMEbus Interrupt Control Register           CRG + $43C
 */
#define TSI148_LCSR_VICR_CNTS_M        (3<<22)	/* Cntr Source MASK */
#define TSI148_LCSR_VICR_CNTS_DIS      (1<<22)	/* Cntr Disable */
#define TSI148_LCSR_VICR_CNTS_IRQ1     (2<<22)	/* IRQ1 to Cntr */
#define TSI148_LCSR_VICR_CNTS_IRQ2     (3<<22)	/* IRQ2 to Cntr */

#define TSI148_LCSR_VICR_EDGIS_M       (3<<20)	/* Edge interrupt MASK */
#define TSI148_LCSR_VICR_EDGIS_DIS     (1<<20)	/* Edge interrupt Disable */
#define TSI148_LCSR_VICR_EDGIS_IRQ1    (2<<20)	/* IRQ1 to Edge */
#define TSI148_LCSR_VICR_EDGIS_IRQ2    (3<<20)	/* IRQ2 to Edge */

#define TSI148_LCSR_VICR_IRQIF_M       (3<<18)	/* IRQ1* Function MASK */
#define TSI148_LCSR_VICR_IRQIF_NORM    (1<<18)	/* Normal */
#define TSI148_LCSR_VICR_IRQIF_PULSE   (2<<18)	/* Pulse Generator */
#define TSI148_LCSR_VICR_IRQIF_PROG    (3<<18)	/* Programmable Clock */
#define TSI148_LCSR_VICR_IRQIF_1U      (4<<18)	/* 1us Clock */

#define TSI148_LCSR_VICR_IRQ2F_M       (3<<16)	/* IRQ2* Function MASK */
#define TSI148_LCSR_VICR_IRQ2F_NORM    (1<<16)	/* Normal */
#define TSI148_LCSR_VICR_IRQ2F_PULSE   (2<<16)	/* Pulse Generator */
#define TSI148_LCSR_VICR_IRQ2F_PROG    (3<<16)	/* Programmable Clock */
#define TSI148_LCSR_VICR_IRQ2F_1U      (4<<16)	/* 1us Clock */

#define TSI148_LCSR_VICR_BIP           (1<<15)	/* Broadcast Interrupt Pulse */

#define TSI148_LCSR_VICR_IRQC          (1<<12)	/* VMEbus IRQ Clear */
#define TSI148_LCSR_VICR_IRQS          (1<<11)	/* VMEbus IRQ Status */

#define TSI148_LCSR_VICR_IRQL_M        (7<<8)	/* VMEbus SW IRQ Level Mask */
#define TSI148_LCSR_VICR_IRQL_1        (1<<8)	/* VMEbus SW IRQ Level 1 */
#define TSI148_LCSR_VICR_IRQL_2        (2<<8)	/* VMEbus SW IRQ Level 2 */
#define TSI148_LCSR_VICR_IRQL_3        (3<<8)	/* VMEbus SW IRQ Level 3 */
#define TSI148_LCSR_VICR_IRQL_4        (4<<8)	/* VMEbus SW IRQ Level 4 */
#define TSI148_LCSR_VICR_IRQL_5        (5<<8)	/* VMEbus SW IRQ Level 5 */
#define TSI148_LCSR_VICR_IRQL_6        (6<<8)	/* VMEbus SW IRQ Level 6 */
#define TSI148_LCSR_VICR_IRQL_7        (7<<8)	/* VMEbus SW IRQ Level 7 */

static const int TSI148_LCSR_VICR_IRQL[8] = { 0, TSI148_LCSR_VICR_IRQL_1,
			TSI148_LCSR_VICR_IRQL_2, TSI148_LCSR_VICR_IRQL_3,
			TSI148_LCSR_VICR_IRQL_4, TSI148_LCSR_VICR_IRQL_5,
			TSI148_LCSR_VICR_IRQL_6, TSI148_LCSR_VICR_IRQL_7 };

#define TSI148_LCSR_VICR_STID_M        (0xFF<<0)	/* Status/ID Mask */

/*
 *  Interrupt Enable Register   CRG + $440
 */
#define TSI148_LCSR_INTEN_DMA1EN       (1<<25)	/* DMAC 1 */
#define TSI148_LCSR_INTEN_DMA0EN       (1<<24)	/* DMAC 0 */
#define TSI148_LCSR_INTEN_LM3EN        (1<<23)	/* Location Monitor 3 */
#define TSI148_LCSR_INTEN_LM2EN        (1<<22)	/* Location Monitor 2 */
#define TSI148_LCSR_INTEN_LM1EN        (1<<21)	/* Location Monitor 1 */
#define TSI148_LCSR_INTEN_LM0EN        (1<<20)	/* Location Monitor 0 */
#define TSI148_LCSR_INTEN_MB3EN        (1<<19)	/* Mail Box 3 */
#define TSI148_LCSR_INTEN_MB2EN        (1<<18)	/* Mail Box 2 */
#define TSI148_LCSR_INTEN_MB1EN        (1<<17)	/* Mail Box 1 */
#define TSI148_LCSR_INTEN_MB0EN        (1<<16)	/* Mail Box 0 */
#define TSI148_LCSR_INTEN_PERREN       (1<<13)	/* PCI/X Error */
#define TSI148_LCSR_INTEN_VERREN       (1<<12)	/* VMEbus Error */
#define TSI148_LCSR_INTEN_VIEEN        (1<<11)	/* VMEbus IRQ Edge */
#define TSI148_LCSR_INTEN_IACKEN       (1<<10)	/* IACK */
#define TSI148_LCSR_INTEN_SYSFLEN      (1<<9)	/* System Fail */
#define TSI148_LCSR_INTEN_ACFLEN       (1<<8)	/* AC Fail */
#define TSI148_LCSR_INTEN_IRQ7EN       (1<<7)	/* IRQ7 */
#define TSI148_LCSR_INTEN_IRQ6EN       (1<<6)	/* IRQ6 */
#define TSI148_LCSR_INTEN_IRQ5EN       (1<<5)	/* IRQ5 */
#define TSI148_LCSR_INTEN_IRQ4EN       (1<<4)	/* IRQ4 */
#define TSI148_LCSR_INTEN_IRQ3EN       (1<<3)	/* IRQ3 */
#define TSI148_LCSR_INTEN_IRQ2EN       (1<<2)	/* IRQ2 */
#define TSI148_LCSR_INTEN_IRQ1EN       (1<<1)	/* IRQ1 */

static const int TSI148_LCSR_INTEN_LMEN[4] = { TSI148_LCSR_INTEN_LM0EN,
					TSI148_LCSR_INTEN_LM1EN,
					TSI148_LCSR_INTEN_LM2EN,
					TSI148_LCSR_INTEN_LM3EN };

static const int TSI148_LCSR_INTEN_IRQEN[7] = { TSI148_LCSR_INTEN_IRQ1EN,
					TSI148_LCSR_INTEN_IRQ2EN,
					TSI148_LCSR_INTEN_IRQ3EN,
					TSI148_LCSR_INTEN_IRQ4EN,
					TSI148_LCSR_INTEN_IRQ5EN,
					TSI148_LCSR_INTEN_IRQ6EN,
					TSI148_LCSR_INTEN_IRQ7EN };

/*
 *  Interrupt Enable Out Register CRG + $444
 */
#define TSI148_LCSR_INTEO_DMA1EO       (1<<25)	/* DMAC 1 */
#define TSI148_LCSR_INTEO_DMA0EO       (1<<24)	/* DMAC 0 */
#define TSI148_LCSR_INTEO_LM3EO        (1<<23)	/* Loc Monitor 3 */
#define TSI148_LCSR_INTEO_LM2EO        (1<<22)	/* Loc Monitor 2 */
#define TSI148_LCSR_INTEO_LM1EO        (1<<21)	/* Loc Monitor 1 */
#define TSI148_LCSR_INTEO_LM0EO        (1<<20)	/* Location Monitor 0 */
#define TSI148_LCSR_INTEO_MB3EO        (1<<19)	/* Mail Box 3 */
#define TSI148_LCSR_INTEO_MB2EO        (1<<18)	/* Mail Box 2 */
#define TSI148_LCSR_INTEO_MB1EO        (1<<17)	/* Mail Box 1 */
#define TSI148_LCSR_INTEO_MB0EO        (1<<16)	/* Mail Box 0 */
#define TSI148_LCSR_INTEO_PERREO       (1<<13)	/* PCI/X Error */
#define TSI148_LCSR_INTEO_VERREO       (1<<12)	/* VMEbus Error */
#define TSI148_LCSR_INTEO_VIEEO        (1<<11)	/* VMEbus IRQ Edge */
#define TSI148_LCSR_INTEO_IACKEO       (1<<10)	/* IACK */
#define TSI148_LCSR_INTEO_SYSFLEO      (1<<9)	/* System Fail */
#define TSI148_LCSR_INTEO_ACFLEO       (1<<8)	/* AC Fail */
#define TSI148_LCSR_INTEO_IRQ7EO       (1<<7)	/* IRQ7 */
#define TSI148_LCSR_INTEO_IRQ6EO       (1<<6)	/* IRQ6 */
#define TSI148_LCSR_INTEO_IRQ5EO       (1<<5)	/* IRQ5 */
#define TSI148_LCSR_INTEO_IRQ4EO       (1<<4)	/* IRQ4 */
#define TSI148_LCSR_INTEO_IRQ3EO       (1<<3)	/* IRQ3 */
#define TSI148_LCSR_INTEO_IRQ2EO       (1<<2)	/* IRQ2 */
#define TSI148_LCSR_INTEO_IRQ1EO       (1<<1)	/* IRQ1 */

static const int TSI148_LCSR_INTEO_LMEO[4] = { TSI148_LCSR_INTEO_LM0EO,
					TSI148_LCSR_INTEO_LM1EO,
					TSI148_LCSR_INTEO_LM2EO,
					TSI148_LCSR_INTEO_LM3EO };

static const int TSI148_LCSR_INTEO_IRQEO[7] = { TSI148_LCSR_INTEO_IRQ1EO,
					TSI148_LCSR_INTEO_IRQ2EO,
					TSI148_LCSR_INTEO_IRQ3EO,
					TSI148_LCSR_INTEO_IRQ4EO,
					TSI148_LCSR_INTEO_IRQ5EO,
					TSI148_LCSR_INTEO_IRQ6EO,
					TSI148_LCSR_INTEO_IRQ7EO };

/*
 *  Interrupt Status Register CRG + $448
 */
#define TSI148_LCSR_INTS_DMA1S         (1<<25)	/* DMA 1 */
#define TSI148_LCSR_INTS_DMA0S         (1<<24)	/* DMA 0 */
#define TSI148_LCSR_INTS_LM3S          (1<<23)	/* Location Monitor 3 */
#define TSI148_LCSR_INTS_LM2S          (1<<22)	/* Location Monitor 2 */
#define TSI148_LCSR_INTS_LM1S          (1<<21)	/* Location Monitor 1 */
#define TSI148_LCSR_INTS_LM0S          (1<<20)	/* Location Monitor 0 */
#define TSI148_LCSR_INTS_MB3S          (1<<19)	/* Mail Box 3 */
#define TSI148_LCSR_INTS_MB2S          (1<<18)	/* Mail Box 2 */
#define TSI148_LCSR_INTS_MB1S          (1<<17)	/* Mail Box 1 */
#define TSI148_LCSR_INTS_MB0S          (1<<16)	/* Mail Box 0 */
#define TSI148_LCSR_INTS_PERRS         (1<<13)	/* PCI/X Error */
#define TSI148_LCSR_INTS_VERRS         (1<<12)	/* VMEbus Error */
#define TSI148_LCSR_INTS_VIES          (1<<11)	/* VMEbus IRQ Edge */
#define TSI148_LCSR_INTS_IACKS         (1<<10)	/* IACK */
#define TSI148_LCSR_INTS_SYSFLS        (1<<9)	/* System Fail */
#define TSI148_LCSR_INTS_ACFLS         (1<<8)	/* AC Fail */
#define TSI148_LCSR_INTS_IRQ7S         (1<<7)	/* IRQ7 */
#define TSI148_LCSR_INTS_IRQ6S         (1<<6)	/* IRQ6 */
#define TSI148_LCSR_INTS_IRQ5S         (1<<5)	/* IRQ5 */
#define TSI148_LCSR_INTS_IRQ4S         (1<<4)	/* IRQ4 */
#define TSI148_LCSR_INTS_IRQ3S         (1<<3)	/* IRQ3 */
#define TSI148_LCSR_INTS_IRQ2S         (1<<2)	/* IRQ2 */
#define TSI148_LCSR_INTS_IRQ1S         (1<<1)	/* IRQ1 */

static const int TSI148_LCSR_INTS_LMS[4] = { TSI148_LCSR_INTS_LM0S,
					TSI148_LCSR_INTS_LM1S,
					TSI148_LCSR_INTS_LM2S,
					TSI148_LCSR_INTS_LM3S };

static const int TSI148_LCSR_INTS_MBS[4] = { TSI148_LCSR_INTS_MB0S,
					TSI148_LCSR_INTS_MB1S,
					TSI148_LCSR_INTS_MB2S,
					TSI148_LCSR_INTS_MB3S };

/*
 *  Interrupt Clear Register CRG + $44C
 */
#define TSI148_LCSR_INTC_DMA1C         (1<<25)	/* DMA 1 */
#define TSI148_LCSR_INTC_DMA0C         (1<<24)	/* DMA 0 */
#define TSI148_LCSR_INTC_LM3C          (1<<23)	/* Location Monitor 3 */
#define TSI148_LCSR_INTC_LM2C          (1<<22)	/* Location Monitor 2 */
#define TSI148_LCSR_INTC_LM1C          (1<<21)	/* Location Monitor 1 */
#define TSI148_LCSR_INTC_LM0C          (1<<20)	/* Location Monitor 0 */
#define TSI148_LCSR_INTC_MB3C          (1<<19)	/* Mail Box 3 */
#define TSI148_LCSR_INTC_MB2C          (1<<18)	/* Mail Box 2 */
#define TSI148_LCSR_INTC_MB1C          (1<<17)	/* Mail Box 1 */
#define TSI148_LCSR_INTC_MB0C          (1<<16)	/* Mail Box 0 */
#define TSI148_LCSR_INTC_PERRC         (1<<13)	/* VMEbus Error */
#define TSI148_LCSR_INTC_VERRC         (1<<12)	/* VMEbus Access Time-out */
#define TSI148_LCSR_INTC_VIEC          (1<<11)	/* VMEbus IRQ Edge */
#define TSI148_LCSR_INTC_IACKC         (1<<10)	/* IACK */
#define TSI148_LCSR_INTC_SYSFLC        (1<<9)	/* System Fail */
#define TSI148_LCSR_INTC_ACFLC         (1<<8)	/* AC Fail */

static const int TSI148_LCSR_INTC_LMC[4] = { TSI148_LCSR_INTC_LM0C,
					TSI148_LCSR_INTC_LM1C,
					TSI148_LCSR_INTC_LM2C,
					TSI148_LCSR_INTC_LM3C };

static const int TSI148_LCSR_INTC_MBC[4] = { TSI148_LCSR_INTC_MB0C,
					TSI148_LCSR_INTC_MB1C,
					TSI148_LCSR_INTC_MB2C,
					TSI148_LCSR_INTC_MB3C };

/*
 *  Interrupt Map Register 1 CRG + $458
 */
#define TSI148_LCSR_INTM1_DMA1M_M      (3<<18)	/* DMA 1 */
#define TSI148_LCSR_INTM1_DMA0M_M      (3<<16)	/* DMA 0 */
#define TSI148_LCSR_INTM1_LM3M_M       (3<<14)	/* Location Monitor 3 */
#define TSI148_LCSR_INTM1_LM2M_M       (3<<12)	/* Location Monitor 2 */
#define TSI148_LCSR_INTM1_LM1M_M       (3<<10)	/* Location Monitor 1 */
#define TSI148_LCSR_INTM1_LM0M_M       (3<<8)	/* Location Monitor 0 */
#define TSI148_LCSR_INTM1_MB3M_M       (3<<6)	/* Mail Box 3 */
#define TSI148_LCSR_INTM1_MB2M_M       (3<<4)	/* Mail Box 2 */
#define TSI148_LCSR_INTM1_MB1M_M       (3<<2)	/* Mail Box 1 */
#define TSI148_LCSR_INTM1_MB0M_M       (3<<0)	/* Mail Box 0 */

/*
 *  Interrupt Map Register 2 CRG + $45C
 */
#define TSI148_LCSR_INTM2_PERRM_M      (3<<26)	/* PCI Bus Error */
#define TSI148_LCSR_INTM2_VERRM_M      (3<<24)	/* VMEbus Error */
#define TSI148_LCSR_INTM2_VIEM_M       (3<<22)	/* VMEbus IRQ Edge */
#define TSI148_LCSR_INTM2_IACKM_M      (3<<20)	/* IACK */
#define TSI148_LCSR_INTM2_SYSFLM_M     (3<<18)	/* System Fail */
#define TSI148_LCSR_INTM2_ACFLM_M      (3<<16)	/* AC Fail */
#define TSI148_LCSR_INTM2_IRQ7M_M      (3<<14)	/* IRQ7 */
#define TSI148_LCSR_INTM2_IRQ6M_M      (3<<12)	/* IRQ6 */
#define TSI148_LCSR_INTM2_IRQ5M_M      (3<<10)	/* IRQ5 */
#define TSI148_LCSR_INTM2_IRQ4M_M      (3<<8)	/* IRQ4 */
#define TSI148_LCSR_INTM2_IRQ3M_M      (3<<6)	/* IRQ3 */
#define TSI148_LCSR_INTM2_IRQ2M_M      (3<<4)	/* IRQ2 */
#define TSI148_LCSR_INTM2_IRQ1M_M      (3<<2)	/* IRQ1 */

/*
 *  DMA Control (0-1) Registers CRG + $500
 */
#define TSI148_LCSR_DCTL_ABT           (1<<27)	/* Abort */
#define TSI148_LCSR_DCTL_PAU           (1<<26)	/* Pause */
#define TSI148_LCSR_DCTL_DGO           (1<<25)	/* DMA Go */

#define TSI148_LCSR_DCTL_MOD           (1<<23)	/* Mode */

#define TSI148_LCSR_DCTL_VBKS_M        (7<<12)	/* VMEbus block Size MASK */
#define TSI148_LCSR_DCTL_VBKS_32       (0<<12)	/* VMEbus block Size 32 */
#define TSI148_LCSR_DCTL_VBKS_64       (1<<12)	/* VMEbus block Size 64 */
#define TSI148_LCSR_DCTL_VBKS_128      (2<<12)	/* VMEbus block Size 128 */
#define TSI148_LCSR_DCTL_VBKS_256      (3<<12)	/* VMEbus block Size 256 */
#define TSI148_LCSR_DCTL_VBKS_512      (4<<12)	/* VMEbus block Size 512 */
#define TSI148_LCSR_DCTL_VBKS_1024     (5<<12)	/* VMEbus block Size 1024 */
#define TSI148_LCSR_DCTL_VBKS_2048     (6<<12)	/* VMEbus block Size 2048 */
#define TSI148_LCSR_DCTL_VBKS_4096     (7<<12)	/* VMEbus block Size 4096 */

#define TSI148_LCSR_DCTL_VBOT_M        (7<<8)	/* VMEbus back-off MASK */
#define TSI148_LCSR_DCTL_VBOT_0        (0<<8)	/* VMEbus back-off  0us */
#define TSI148_LCSR_DCTL_VBOT_1        (1<<8)	/* VMEbus back-off 1us */
#define TSI148_LCSR_DCTL_VBOT_2        (2<<8)	/* VMEbus back-off 2us */
#define TSI148_LCSR_DCTL_VBOT_4        (3<<8)	/* VMEbus back-off 4us */
#define TSI148_LCSR_DCTL_VBOT_8        (4<<8)	/* VMEbus back-off 8us */
#define TSI148_LCSR_DCTL_VBOT_16       (5<<8)	/* VMEbus back-off 16us */
#define TSI148_LCSR_DCTL_VBOT_32       (6<<8)	/* VMEbus back-off 32us */
#define TSI148_LCSR_DCTL_VBOT_64       (7<<8)	/* VMEbus back-off 64us */

#define TSI148_LCSR_DCTL_PBKS_M        (7<<4)	/* PCI block size MASK */
#define TSI148_LCSR_DCTL_PBKS_32       (0<<4)	/* PCI block size 32 bytes */
#define TSI148_LCSR_DCTL_PBKS_64       (1<<4)	/* PCI block size 64 bytes */
#define TSI148_LCSR_DCTL_PBKS_128      (2<<4)	/* PCI block size 128 bytes */
#define TSI148_LCSR_DCTL_PBKS_256      (3<<4)	/* PCI block size 256 bytes */
#define TSI148_LCSR_DCTL_PBKS_512      (4<<4)	/* PCI block size 512 bytes */
#define TSI148_LCSR_DCTL_PBKS_1024     (5<<4)	/* PCI block size 1024 bytes */
#define TSI148_LCSR_DCTL_PBKS_2048     (6<<4)	/* PCI block size 2048 bytes */
#define TSI148_LCSR_DCTL_PBKS_4096     (7<<4)	/* PCI block size 4096 bytes */

#define TSI148_LCSR_DCTL_PBOT_M        (7<<0)	/* PCI back off MASK */
#define TSI148_LCSR_DCTL_PBOT_0        (0<<0)	/* PCI back off 0us */
#define TSI148_LCSR_DCTL_PBOT_1        (1<<0)	/* PCI back off 1us */
#define TSI148_LCSR_DCTL_PBOT_2        (2<<0)	/* PCI back off 2us */
#define TSI148_LCSR_DCTL_PBOT_4        (3<<0)	/* PCI back off 3us */
#define TSI148_LCSR_DCTL_PBOT_8        (4<<0)	/* PCI back off 4us */
#define TSI148_LCSR_DCTL_PBOT_16       (5<<0)	/* PCI back off 8us */
#define TSI148_LCSR_DCTL_PBOT_32       (6<<0)	/* PCI back off 16us */
#define TSI148_LCSR_DCTL_PBOT_64       (7<<0)	/* PCI back off 32us */

/*
 *  DMA Status Registers (0-1)  CRG + $504
 */
#define TSI148_LCSR_DSTA_SMA           (1<<31)	/* PCI Signalled Master Abt */
#define TSI148_LCSR_DSTA_RTA           (1<<30)	/* PCI Received Target Abt */
#define TSI148_LCSR_DSTA_MRC           (1<<29)	/* PCI Max Retry Count */
#define TSI148_LCSR_DSTA_VBE           (1<<28)	/* VMEbus error */
#define TSI148_LCSR_DSTA_ABT           (1<<27)	/* Abort */
#define TSI148_LCSR_DSTA_PAU           (1<<26)	/* Pause */
#define TSI148_LCSR_DSTA_DON           (1<<25)	/* Done */
#define TSI148_LCSR_DSTA_BSY           (1<<24)	/* Busy */

/*
 *  DMA Current Link Address Lower (0-1)
 */
#define TSI148_LCSR_DCLAL_M            (0x3FFFFFF<<6)	/* Mask */

/*
 *  DMA Source Attribute (0-1) Reg
 */
#define TSI148_LCSR_DSAT_TYP_M         (3<<28)	/* Source Bus Type */
#define TSI148_LCSR_DSAT_TYP_PCI       (0<<28)	/* PCI Bus */
#define TSI148_LCSR_DSAT_TYP_VME       (1<<28)	/* VMEbus */
#define TSI148_LCSR_DSAT_TYP_PAT       (2<<28)	/* Data Pattern */

#define TSI148_LCSR_DSAT_PSZ           (1<<25)	/* Pattern Size */
#define TSI148_LCSR_DSAT_NIN           (1<<24)	/* No Increment */

#define TSI148_LCSR_DSAT_2eSSTM_M      (3<<11)	/* 2eSST Trans Rate Mask */
#define TSI148_LCSR_DSAT_2eSSTM_160    (0<<11)	/* 160 MB/s */
#define TSI148_LCSR_DSAT_2eSSTM_267    (1<<11)	/* 267 MB/s */
#define TSI148_LCSR_DSAT_2eSSTM_320    (2<<11)	/* 320 MB/s */

#define TSI148_LCSR_DSAT_TM_M          (7<<8)	/* Bus Transfer Protocol Mask */
#define TSI148_LCSR_DSAT_TM_SCT        (0<<8)	/* SCT */
#define TSI148_LCSR_DSAT_TM_BLT        (1<<8)	/* BLT */
#define TSI148_LCSR_DSAT_TM_MBLT       (2<<8)	/* MBLT */
#define TSI148_LCSR_DSAT_TM_2eVME      (3<<8)	/* 2eVME */
#define TSI148_LCSR_DSAT_TM_2eSST      (4<<8)	/* 2eSST */
#define TSI148_LCSR_DSAT_TM_2eSSTB     (5<<8)	/* 2eSST Broadcast */

#define TSI148_LCSR_DSAT_DBW_M         (3<<6)	/* Max Data Width MASK */
#define TSI148_LCSR_DSAT_DBW_16        (0<<6)	/* 16 Bits */
#define TSI148_LCSR_DSAT_DBW_32        (1<<6)	/* 32 Bits */

#define TSI148_LCSR_DSAT_SUP           (1<<5)	/* Supervisory Mode */
#define TSI148_LCSR_DSAT_PGM           (1<<4)	/* Program Mode */

#define TSI148_LCSR_DSAT_AMODE_M       (0xf<<0)	/* Address Space Mask */
#define TSI148_LCSR_DSAT_AMODE_A16     (0<<0)	/* A16 */
#define TSI148_LCSR_DSAT_AMODE_A24     (1<<0)	/* A24 */
#define TSI148_LCSR_DSAT_AMODE_A32     (2<<0)	/* A32 */
#define TSI148_LCSR_DSAT_AMODE_A64     (4<<0)	/* A64 */
#define TSI148_LCSR_DSAT_AMODE_CRCSR   (5<<0)	/* CR/CSR */
#define TSI148_LCSR_DSAT_AMODE_USER1   (8<<0)	/* User1 */
#define TSI148_LCSR_DSAT_AMODE_USER2   (9<<0)	/* User2 */
#define TSI148_LCSR_DSAT_AMODE_USER3   (0xa<<0)	/* User3 */
#define TSI148_LCSR_DSAT_AMODE_USER4   (0xb<<0)	/* User4 */

/*
 *  DMA Destination Attribute Registers (0-1)
 */
#define TSI148_LCSR_DDAT_TYP_PCI       (0<<28)	/* Destination PCI Bus  */
#define TSI148_LCSR_DDAT_TYP_VME       (1<<28)	/* Destination VMEbus */

#define TSI148_LCSR_DDAT_2eSSTM_M      (3<<11)	/* 2eSST Transfer Rate Mask */
#define TSI148_LCSR_DDAT_2eSSTM_160    (0<<11)	/* 160 MB/s */
#define TSI148_LCSR_DDAT_2eSSTM_267    (1<<11)	/* 267 MB/s */
#define TSI148_LCSR_DDAT_2eSSTM_320    (2<<11)	/* 320 MB/s */

#define TSI148_LCSR_DDAT_TM_M          (7<<8)	/* Bus Transfer Protocol Mask */
#define TSI148_LCSR_DDAT_TM_SCT        (0<<8)	/* SCT */
#define TSI148_LCSR_DDAT_TM_BLT        (1<<8)	/* BLT */
#define TSI148_LCSR_DDAT_TM_MBLT       (2<<8)	/* MBLT */
#define TSI148_LCSR_DDAT_TM_2eVME      (3<<8)	/* 2eVME */
#define TSI148_LCSR_DDAT_TM_2eSST      (4<<8)	/* 2eSST */
#define TSI148_LCSR_DDAT_TM_2eSSTB     (5<<8)	/* 2eSST Broadcast */

#define TSI148_LCSR_DDAT_DBW_M         (3<<6)	/* Max Data Width MASK */
#define TSI148_LCSR_DDAT_DBW_16        (0<<6)	/* 16 Bits */
#define TSI148_LCSR_DDAT_DBW_32        (1<<6)	/* 32 Bits */

#define TSI148_LCSR_DDAT_SUP           (1<<5)	/* Supervisory/User Access */
#define TSI148_LCSR_DDAT_PGM           (1<<4)	/* Program/Data Access */

#define TSI148_LCSR_DDAT_AMODE_M       (0xf<<0)	/* Address Space Mask */
#define TSI148_LCSR_DDAT_AMODE_A16      (0<<0)	/* A16 */
#define TSI148_LCSR_DDAT_AMODE_A24      (1<<0)	/* A24 */
#define TSI148_LCSR_DDAT_AMODE_A32      (2<<0)	/* A32 */
#define TSI148_LCSR_DDAT_AMODE_A64      (4<<0)	/* A64 */
#define TSI148_LCSR_DDAT_AMODE_CRCSR   (5<<0)	/* CRC/SR */
#define TSI148_LCSR_DDAT_AMODE_USER1   (8<<0)	/* User1 */
#define TSI148_LCSR_DDAT_AMODE_USER2   (9<<0)	/* User2 */
#define TSI148_LCSR_DDAT_AMODE_USER3   (0xa<<0)	/* User3 */
#define TSI148_LCSR_DDAT_AMODE_USER4   (0xb<<0)	/* User4 */

/*
 *  DMA Next Link Address Lower
 */
#define TSI148_LCSR_DNLAL_DNLAL_M      (0x3FFFFFF<<6)	/* Address Mask */
#define TSI148_LCSR_DNLAL_LLA          (1<<0)  /* Last Link Address Indicator */

/*
 *  DMA 2eSST Broadcast Select
 */
#define TSI148_LCSR_DBS_M              (0x1FFFFF<<0)	/* Mask */

/*
 *  GCSR Register Group
 */

/*
 *  GCSR Control and Status Register  CRG + $604
 */
#define TSI148_GCSR_GCTRL_LRST         (1<<15)	/* Local Reset */
#define TSI148_GCSR_GCTRL_SFAILEN      (1<<14)	/* System Fail enable */
#define TSI148_GCSR_GCTRL_BDFAILS      (1<<13)	/* Board Fail Status */
#define TSI148_GCSR_GCTRL_SCON         (1<<12)	/* System Copntroller */
#define TSI148_GCSR_GCTRL_MEN          (1<<11)	/* Module Enable (READY) */

#define TSI148_GCSR_GCTRL_LMI3S        (1<<7)	/* Loc Monitor 3 Int Status */
#define TSI148_GCSR_GCTRL_LMI2S        (1<<6)	/* Loc Monitor 2 Int Status */
#define TSI148_GCSR_GCTRL_LMI1S        (1<<5)	/* Loc Monitor 1 Int Status */
#define TSI148_GCSR_GCTRL_LMI0S        (1<<4)	/* Loc Monitor 0 Int Status */
#define TSI148_GCSR_GCTRL_MBI3S        (1<<3)	/* Mail box 3 Int Status */
#define TSI148_GCSR_GCTRL_MBI2S        (1<<2)	/* Mail box 2 Int Status */
#define TSI148_GCSR_GCTRL_MBI1S        (1<<1)	/* Mail box 1 Int Status */
#define TSI148_GCSR_GCTRL_MBI0S        (1<<0)	/* Mail box 0 Int Status */

#define TSI148_GCSR_GAP                (1<<5)	/* Geographic Addr Parity */
#define TSI148_GCSR_GA_M               (0x1F<<0)  /* Geographic Address Mask */

/*
 *  CR/CSR Register Group
 */

/*
 *  CR/CSR Bit Clear Register CRG + $FF4
 */
#define TSI148_CRCSR_CSRBCR_LRSTC      (1<<7)	/* Local Reset Clear */
#define TSI148_CRCSR_CSRBCR_SFAILC     (1<<6)	/* System Fail Enable Clear */
#define TSI148_CRCSR_CSRBCR_BDFAILS    (1<<5)	/* Board Fail Status */
#define TSI148_CRCSR_CSRBCR_MENC       (1<<4)	/* Module Enable Clear */
#define TSI148_CRCSR_CSRBCR_BERRSC     (1<<3)	/* Bus Error Status Clear */

/*
 *  CR/CSR Bit Set Register CRG+$FF8
 */
#define TSI148_CRCSR_CSRBSR_LISTS      (1<<7)	/* Local Reset Clear */
#define TSI148_CRCSR_CSRBSR_SFAILS     (1<<6)	/* System Fail Enable Clear */
#define TSI148_CRCSR_CSRBSR_BDFAILS    (1<<5)	/* Board Fail Status */
#define TSI148_CRCSR_CSRBSR_MENS       (1<<4)	/* Module Enable Clear */
#define TSI148_CRCSR_CSRBSR_BERRS      (1<<3)	/* Bus Error Status Clear */

/*
 *  CR/CSR Base Address Register CRG + FFC
 */
#define TSI148_CRCSR_CBAR_M            (0x1F<<3)	/* Mask */

#endif				/* TSI148_H */