Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Loading...
   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
/*
 *  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>

#define BOOTINFO_COMPAT_1_0
#include <asm/setup.h>
#include <asm/bootinfo.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 unsigned long 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 u_long *data = record->data;

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