aboutsummaryrefslogtreecommitdiff
path: root/arch/m68k/mac/config.c
blob: 982c3fe73c4a45b45eeeff08e8d8446a47151c16 (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
/*
 *  linux/arch/m68k/mac/config.c
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
 * for more details.
 */

/*
 * Miscellaneous linux stuff
 */

#include <linux/module.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/console.h>
#include <linux/interrupt.h>
/* keyb */
#include <linux/random.h>
#include <linux/delay.h>
/* keyb */
#include <linux/init.h>
#include <linux/vt_kern.h>
#include <linux/platform_device.h>
#include <linux/adb.h>
#include <linux/cuda.h>

#include <asm/setup.h>
#include <asm/bootinfo.h>
#include <asm/bootinfo-mac.h>
#include <asm/byteorder.h>

#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/rtc.h>
#include <asm/machdep.h>

#include <asm/macintosh.h>
#include <asm/macints.h>
#include <asm/machw.h>

#include <asm/mac_iop.h>
#include <asm/mac_via.h>
#include <asm/mac_oss.h>
#include <asm/mac_psc.h>

/* Mac bootinfo struct */
struct mac_booter_data mac_bi_data;

/* The phys. video addr. - might be bogus on some machines */
static unsigned long mac_orig_videoaddr;

/* Mac specific timer functions */
extern u32 mac_gettimeoffset(void);
extern int mac_hwclk(int, struct rtc_time *);
extern int mac_set_clock_mmss(unsigned long);
extern void iop_preinit(void);
extern void iop_init(void);
extern void via_init(void);
extern void via_init_clock(irq_handler_t func);
extern void via_flush_cache(void);
extern void oss_init(void);
extern void psc_init(void);
extern void baboon_init(void);

extern void mac_mksound(unsigned int, unsigned int);

static void mac_get_model(char *str);
static void mac_identify(void);
static void mac_report_hardware(void);

#ifdef CONFIG_EARLY_PRINTK
asmlinkage void __init mac_early_print(const char *s, unsigned n);

static void __init mac_early_cons_write(struct console *con,
                                 const char *s, unsigned n)
{
	mac_early_print(s, n);
}

static struct console __initdata mac_early_cons = {
	.name  = "early",
	.write = mac_early_cons_write,
	.flags = CON_PRINTBUFFER | CON_BOOT,
	.index = -1
};

int __init mac_unregister_early_cons(void)
{
	/* mac_early_print can't be used after init sections are discarded */
	return unregister_console(&mac_early_cons);
}

late_initcall(mac_unregister_early_cons);
#endif

static void __init mac_sched_init(irq_handler_t vector)
{
	via_init_clock(vector);
}

/*
 * Parse a Macintosh-specific record in the bootinfo
 */

int __init mac_parse_bootinfo(const struct bi_record *record)
{
	int unknown = 0;
	const void *data = record->data;

	switch (be16_to_cpu(record->tag)) {
	case BI_MAC_MODEL:
		mac_bi_data.id = be32_to_cpup(data);
		break;
	case BI_MAC_VADDR:
		mac_bi_data.videoaddr = be32_to_cpup(data);
		break;
	case BI_MAC_VDEPTH:
		mac_bi_data.videodepth = be32_to_cpup(data);
		break;
	case BI_MAC_VROW:
		mac_bi_data.videorow = be32_to_cpup(data);
		break;
	case BI_MAC_VDIM:
		mac_bi_data.dimensions = be32_to_cpup(data);
		break;
	case BI_MAC_VLOGICAL:
		mac_orig_videoaddr = be32_to_cpup(data);
		mac_bi_data.videological =
			VIDEOMEMBASE + (mac_orig_videoaddr & ~VIDEOMEMMASK);
		break;
	case BI_MAC_SCCBASE:
		mac_bi_data.sccbase = be32_to_cpup(data);
		break;
	case BI_MAC_BTIME:
		mac_bi_data.boottime = be32_to_cpup(data);
		break;
	case BI_MAC_GMTBIAS:
		mac_bi_data.gmtbias = be32_to_cpup(data);
		break;
	case BI_MAC_MEMSIZE:
		mac_bi_data.memsize = be32_to_cpup(data);
		break;
	case BI_MAC_CPUID:
		mac_bi_data.cpuid = be32_to_cpup(data);
		break;
	case BI_MAC_ROMBASE:
		mac_bi_data.rombase = be32_to_cpup(data);
		break;
	default:
		unknown = 1;
		break;
	}
	return unknown;
}

/*
 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
 * have to disable interrupts for this. Our IRQ handlers will crap
 * themselves if they take an IRQ in 24bit mode!
 */

static void mac_cache_card_flush(int writeback)
{
	unsigned long flags;

	local_irq_save(flags);
	via_flush_cache();
	local_irq_restore(flags);
}

void __init config_mac(void)
{
	if (!MACH_IS_MAC)
		printk(KERN_ERR "ERROR: no Mac, but config_mac() called!!\n");

	mach_sched_init = mac_sched_init;
	mach_init_IRQ = mac_init_IRQ;
	mach_get_model = mac_get_model;
	arch_gettimeoffset = mac_gettimeoffset;
	mach_hwclk = mac_hwclk;
	mach_set_clock_mmss = mac_set_clock_mmss;
	mach_reset = mac_reset;
	mach_halt = mac_poweroff;
	mach_power_off = mac_poweroff;
	mach_max_dma_address = 0xffffffff;
#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
	mach_beep = mac_mksound;
#endif

#ifdef CONFIG_EARLY_PRINTK
	register_console(&mac_early_cons);
#endif

	/*
	 * Determine hardware present
	 */

	mac_identify();
	mac_report_hardware();

	/*
	 * AFAIK only the IIci takes a cache card.  The IIfx has onboard
	 * cache ... someone needs to figure out how to tell if it's on or
	 * not.
	 */

	if (macintosh_config->ident == MAC_MODEL_IICI
	    || macintosh_config->ident == MAC_MODEL_IIFX)
		mach_l2_flush = mac_cache_card_flush;
}


/*
 * Macintosh Table: hardcoded model configuration data.
 *
 * Much of this was defined by Alan, based on who knows what docs.
 * I've added a lot more, and some of that was pure guesswork based
 * on hardware pages present on the Mac web site. Possibly wildly
 * inaccurate, so look here if a new Mac model won't run. Example: if
 * a Mac crashes immediately after the VIA1 registers have been dumped
 * to the screen, it probably died attempting to read DirB on a RBV.
 * Meaning it should have MAC_VIA_IICI here :-)
 */

struct mac_model *macintosh_config;
EXPORT_SYMBOL(macintosh_config);

static struct mac_model mac_data_table[] = {
	/*
	 * We'll pretend to be a Macintosh II, that's pretty safe.
	 */

	{
		.ident		= MAC_MODEL_II,
		.name		= "Unknown",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_II,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_IWM,
	},

	/*
	 * Original Mac II hardware
	 */

	{
		.ident		= MAC_MODEL_II,
		.name		= "II",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_II,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_IWM,
	}, {
		.ident		= MAC_MODEL_IIX,
		.name		= "IIx",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_II,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_IICX,
		.name		= "IIcx",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_II,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_SE30,
		.name		= "SE/30",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_II,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Weirdified Mac II hardware - all subtly different. Gee thanks
	 * Apple. All these boxes seem to have VIA2 in a different place to
	 * the Mac II (+1A000 rather than +4000)
	 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
	 */

	{
		.ident		= MAC_MODEL_IICI,
		.name		= "IIci",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_IIFX,
		.name		= "IIfx",
		.adb_type	= MAC_ADB_IOP,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_IOP,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
	}, {
		.ident		= MAC_MODEL_IISI,
		.name		= "IIsi",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_IIVI,
		.name		= "IIvi",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_IIVX,
		.name		= "IIvx",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
	 */

	{
		.ident		= MAC_MODEL_CLII,
		.name		= "Classic II",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_CCL,
		.name		= "Color Classic",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_CCLII,
		.name		= "Color Classic II",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
	 */

	{
		.ident		= MAC_MODEL_LC,
		.name		= "LC",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_LCII,
		.name		= "LC II",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_LCIII,
		.name		= "LC III",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
	 * differently as some of the stuff connected to VIA2 seems different.
	 * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
	 * the 660AV and 840AV which use an AMD 79C940 (MACE).
	 * The 700, 900 and 950 have some I/O chips in the wrong place to
	 * confuse us. The 840AV has a SCSI location of its own (same as
	 * the 660AV).
	 */

	{
		.ident		= MAC_MODEL_Q605,
		.name		= "Quadra 605",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q605_ACC,
		.name		= "Quadra 605",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q610,
		.name		= "Quadra 610",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q630,
		.name		= "Quadra 630",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.ide_type	= MAC_IDE_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q650,
		.name		= "Quadra 650",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	},
	/* The Q700 does have a NS Sonic */
	{
		.ident		= MAC_MODEL_Q700,
		.name		= "Quadra 700",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA2,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q800,
		.name		= "Quadra 800",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_Q840,
		.name		= "Quadra 840AV",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA3,
		.scc_type	= MAC_SCC_PSC,
		.ether_type	= MAC_ETHER_MACE,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_AV,
	}, {
		.ident		= MAC_MODEL_Q900,
		.name		= "Quadra 900",
		.adb_type	= MAC_ADB_IOP,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA2,
		.scc_type	= MAC_SCC_IOP,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
	}, {
		.ident		= MAC_MODEL_Q950,
		.name		= "Quadra 950",
		.adb_type	= MAC_ADB_IOP,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA2,
		.scc_type	= MAC_SCC_IOP,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
	},

	/*
	 * Performa - more LC type machines
	 */

	{
		.ident		= MAC_MODEL_P460,
		.name		= "Performa 460",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_P475,
		.name		= "Performa 475",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_P475F,
		.name		= "Performa 475",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_P520,
		.name		= "Performa 520",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_P550,
		.name		= "Performa 550",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},
	/* These have the comm slot, and therefore possibly SONIC ethernet */
	{
		.ident		= MAC_MODEL_P575,
		.name		= "Performa 575",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_II,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_P588,
		.name		= "Performa 588",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.ide_type	= MAC_IDE_QUADRA,
		.scc_type	= MAC_SCC_II,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_TV,
		.name		= "TV",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_P600,
		.name		= "Performa 600",
		.adb_type	= MAC_ADB_IISI,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_II,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Centris - just guessing again; maybe like Quadra.
	 * The C610 may or may not have SONIC. We probe to make sure.
	 */

	{
		.ident		= MAC_MODEL_C610,
		.name		= "Centris 610",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_C650,
		.name		= "Centris 650",
		.adb_type	= MAC_ADB_II,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
	}, {
		.ident		= MAC_MODEL_C660,
		.name		= "Centris 660AV",
		.adb_type	= MAC_ADB_CUDA,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_QUADRA3,
		.scc_type	= MAC_SCC_PSC,
		.ether_type	= MAC_ETHER_MACE,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_AV,
	},

	/*
	 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
	 * and a PMU (in two variations?) for ADB. Most of them use the
	 * Quadra-style VIAs. A few models also have IDE from hell.
	 */

	{
		.ident		= MAC_MODEL_PB140,
		.name		= "PowerBook 140",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB145,
		.name		= "PowerBook 145",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB150,
		.name		= "PowerBook 150",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.ide_type	= MAC_IDE_PB,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB160,
		.name		= "PowerBook 160",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB165,
		.name		= "PowerBook 165",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB165C,
		.name		= "PowerBook 165c",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB170,
		.name		= "PowerBook 170",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB180,
		.name		= "PowerBook 180",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB180C,
		.name		= "PowerBook 180c",
		.adb_type	= MAC_ADB_PB1,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB190,
		.name		= "PowerBook 190",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.ide_type	= MAC_IDE_BABOON,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB520,
		.name		= "PowerBook 520",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_QUADRA,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.ether_type	= MAC_ETHER_SONIC,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * PowerBook Duos are pretty much like normal PowerBooks
	 * All of these probably have onboard SONIC in the Dock which
	 * means we'll have to probe for it eventually.
	 */

	{
		.ident		= MAC_MODEL_PB210,
		.name		= "PowerBook Duo 210",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB230,
		.name		= "PowerBook Duo 230",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB250,
		.name		= "PowerBook Duo 250",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB270C,
		.name		= "PowerBook Duo 270c",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB280,
		.name		= "PowerBook Duo 280",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	}, {
		.ident		= MAC_MODEL_PB280C,
		.name		= "PowerBook Duo 280c",
		.adb_type	= MAC_ADB_PB2,
		.via_type	= MAC_VIA_IICI,
		.scsi_type	= MAC_SCSI_OLD,
		.scc_type	= MAC_SCC_QUADRA,
		.nubus_type	= MAC_NUBUS,
		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
	},

	/*
	 * Other stuff?
	 */

	{
		.ident		= -1
	}
};

static struct resource scc_a_rsrcs[] = {
	{ .flags = IORESOURCE_MEM },
	{ .flags = IORESOURCE_IRQ },
};

static struct resource scc_b_rsrcs[] = {
	{ .flags = IORESOURCE_MEM },
	{ .flags = IORESOURCE_IRQ },
};

struct platform_device scc_a_pdev = {
	.name           = "scc",
	.id             = 0,
	.num_resources  = ARRAY_SIZE(scc_a_rsrcs),
	.resource       = scc_a_rsrcs,
};
EXPORT_SYMBOL(scc_a_pdev);

struct platform_device scc_b_pdev = {
	.name           = "scc",
	.id             = 1,
	.num_resources  = ARRAY_SIZE(scc_b_rsrcs),
	.resource       = scc_b_rsrcs,
};
EXPORT_SYMBOL(scc_b_pdev);

static void __init mac_identify(void)
{
	struct mac_model *m;

	/* Penguin data useful? */
	int model = mac_bi_data.id;
	if (!model) {
		/* no bootinfo model id -> NetBSD booter was used! */
		/* XXX FIXME: breaks for model > 31 */
		model = (mac_bi_data.cpuid >> 2) & 63;
		printk(KERN_WARNING "No bootinfo model ID, using cpuid instead "
		       "(obsolete bootloader?)\n");
	}

	macintosh_config = mac_data_table;
	for (m = macintosh_config; m->ident != -1; m++) {
		if (m->ident == model) {
			macintosh_config = m;
			break;
		}
	}

	/* Set up serial port resources for the console initcall. */

	scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
	scc_a_rsrcs[0].end   = scc_a_rsrcs[0].start;
	scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
	scc_b_rsrcs[0].end   = scc_b_rsrcs[0].start;

	switch (macintosh_config->scc_type) {
	case MAC_SCC_PSC:
		scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
		scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
		break;
	default:
		/* On non-PSC machines, the serial ports share an IRQ. */
		if (macintosh_config->ident == MAC_MODEL_IIFX) {
			scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
			scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
		} else {
			scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_AUTO_4;
			scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_AUTO_4;
		}
		break;
	}

	/*
	 * We need to pre-init the IOPs, if any. Otherwise
	 * the serial console won't work if the user had
	 * the serial ports set to "Faster" mode in MacOS.
	 */
	iop_preinit();

	printk(KERN_INFO "Detected Macintosh model: %d\n", model);

	/*
	 * Report booter data:
	 */
	printk(KERN_DEBUG " Penguin bootinfo data:\n");
	printk(KERN_DEBUG " Video: addr 0x%lx "
		"row 0x%lx depth %lx dimensions %ld x %ld\n",
		mac_bi_data.videoaddr, mac_bi_data.videorow,
		mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
		mac_bi_data.dimensions >> 16);
	printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
		mac_bi_data.videological, mac_orig_videoaddr,
		mac_bi_data.sccbase);
	printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
		mac_bi_data.boottime, mac_bi_data.gmtbias);
	printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
		mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);

	iop_init();
	via_init();
	oss_init();
	psc_init();
	baboon_init();

#ifdef CONFIG_ADB_CUDA
	find_via_cuda();
#endif
}

static void __init mac_report_hardware(void)
{
	printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
}

static void mac_get_model(char *str)
{
	strcpy(str, "Macintosh ");
	strcat(str, macintosh_config->name);
}

static struct resource swim_rsrc = { .flags = IORESOURCE_MEM };

static struct platform_device swim_pdev = {
	.name		= "swim",
	.id		= -1,
	.num_resources	= 1,
	.resource	= &swim_rsrc,
};

static struct platform_device esp_0_pdev = {
	.name		= "mac_esp",
	.id		= 0,
};

static struct platform_device esp_1_pdev = {
	.name		= "mac_esp",
	.id		= 1,
};

static struct platform_device sonic_pdev = {
	.name		= "macsonic",
	.id		= -1,
};

static struct platform_device mace_pdev = {
	.name		= "macmace",
	.id		= -1,
};

int __init mac_platform_init(void)
{
	u8 *swim_base;

	if (!MACH_IS_MAC)
		return -ENODEV;

	/*
	 * Serial devices
	 */

	platform_device_register(&scc_a_pdev);
	platform_device_register(&scc_b_pdev);

	/*
	 * Floppy device
	 */

	switch (macintosh_config->floppy_type) {
	case MAC_FLOPPY_SWIM_ADDR1:
		swim_base = (u8 *)(VIA1_BASE + 0x1E000);
		break;
	case MAC_FLOPPY_SWIM_ADDR2:
		swim_base = (u8 *)(VIA1_BASE + 0x16000);
		break;
	default:
		swim_base = NULL;
		break;
	}

	if (swim_base) {
		swim_rsrc.start = (resource_size_t) swim_base,
		swim_rsrc.end   = (resource_size_t) swim_base + 0x2000,
		platform_device_register(&swim_pdev);
	}

	/*
	 * SCSI device(s)
	 */

	switch (macintosh_config->scsi_type) {
	case MAC_SCSI_QUADRA:
	case MAC_SCSI_QUADRA3:
		platform_device_register(&esp_0_pdev);
		break;
	case MAC_SCSI_QUADRA2:
		platform_device_register(&esp_0_pdev);
		if ((macintosh_config->ident == MAC_MODEL_Q900) ||
		    (macintosh_config->ident == MAC_MODEL_Q950))
			platform_device_register(&esp_1_pdev);
		break;
	}

	/*
	 * Ethernet device
	 */

	switch (macintosh_config->ether_type) {
	case MAC_ETHER_SONIC:
		platform_device_register(&sonic_pdev);
		break;
	case MAC_ETHER_MACE:
		platform_device_register(&mace_pdev);
		break;
	}

	return 0;
}

arch_initcall(mac_platform_init);