2 * linux/arch/m68k/mac/config.c
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file COPYING in the main directory of this archive
10 * Miscellaneous linux stuff
13 #include <linux/module.h>
14 #include <linux/types.h>
16 #include <linux/tty.h>
17 #include <linux/console.h>
18 #include <linux/interrupt.h>
20 #include <linux/random.h>
21 #include <linux/delay.h>
23 #include <linux/init.h>
24 #include <linux/vt_kern.h>
25 #include <linux/platform_device.h>
27 #define BOOTINFO_COMPAT_1_0
28 #include <asm/setup.h>
29 #include <asm/bootinfo.h>
31 #include <asm/system.h>
34 #include <asm/pgtable.h>
36 #include <asm/machdep.h>
38 #include <asm/macintosh.h>
39 #include <asm/macints.h>
40 #include <asm/machw.h>
42 #include <asm/mac_iop.h>
43 #include <asm/mac_via.h>
44 #include <asm/mac_oss.h>
45 #include <asm/mac_psc.h>
47 /* platform device info */
49 #define SWIM_IO_SIZE 0x2000 /* SWIM IO resource size */
51 /* Mac bootinfo struct */
53 struct mac_booter_data mac_bi_data;
55 /* The phys. video addr. - might be bogus on some machines */
56 static unsigned long mac_orig_videoaddr;
58 /* Mac specific timer functions */
59 extern unsigned long mac_gettimeoffset(void);
60 extern int mac_hwclk(int, struct rtc_time *);
61 extern int mac_set_clock_mmss(unsigned long);
62 extern void iop_preinit(void);
63 extern void iop_init(void);
64 extern void via_init(void);
65 extern void via_init_clock(irq_handler_t func);
66 extern void via_flush_cache(void);
67 extern void oss_init(void);
68 extern void psc_init(void);
69 extern void baboon_init(void);
71 extern void mac_mksound(unsigned int, unsigned int);
73 extern void nubus_sweep_video(void);
75 static void mac_get_model(char *str);
76 static void mac_identify(void);
77 static void mac_report_hardware(void);
79 static void __init mac_sched_init(irq_handler_t vector)
81 via_init_clock(vector);
85 * Parse a Macintosh-specific record in the bootinfo
88 int __init mac_parse_bootinfo(const struct bi_record *record)
91 const u_long *data = record->data;
93 switch (record->tag) {
95 mac_bi_data.id = *data;
98 mac_bi_data.videoaddr = *data;
101 mac_bi_data.videodepth = *data;
104 mac_bi_data.videorow = *data;
107 mac_bi_data.dimensions = *data;
109 case BI_MAC_VLOGICAL:
110 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
111 mac_orig_videoaddr = *data;
114 mac_bi_data.sccbase = *data;
117 mac_bi_data.boottime = *data;
120 mac_bi_data.gmtbias = *data;
123 mac_bi_data.memsize = *data;
126 mac_bi_data.cpuid = *data;
129 mac_bi_data.rombase = *data;
139 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
140 * have to disable interrupts for this. Our IRQ handlers will crap
141 * themselves if they take an IRQ in 24bit mode!
144 static void mac_cache_card_flush(int writeback)
148 local_irq_save(flags);
150 local_irq_restore(flags);
153 void __init config_mac(void)
156 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
158 mach_sched_init = mac_sched_init;
159 mach_init_IRQ = mac_init_IRQ;
160 mach_get_model = mac_get_model;
161 mach_gettimeoffset = mac_gettimeoffset;
162 mach_hwclk = mac_hwclk;
163 mach_set_clock_mmss = mac_set_clock_mmss;
164 mach_reset = mac_reset;
165 mach_halt = mac_poweroff;
166 mach_power_off = mac_poweroff;
167 mach_max_dma_address = 0xffffffff;
168 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
169 mach_beep = mac_mksound;
171 #ifdef CONFIG_HEARTBEAT
173 mach_heartbeat = mac_heartbeat;
174 mach_heartbeat_irq = IRQ_MAC_TIMER;
179 * Determine hardware present
183 mac_report_hardware();
186 * AFAIK only the IIci takes a cache card. The IIfx has onboard
187 * cache ... someone needs to figure out how to tell if it's on or
191 if (macintosh_config->ident == MAC_MODEL_IICI
192 || macintosh_config->ident == MAC_MODEL_IIFX)
193 mach_l2_flush = mac_cache_card_flush;
196 * Check for machine specific fixups.
199 #ifdef OLD_NUBUS_CODE
206 * Macintosh Table: hardcoded model configuration data.
208 * Much of this was defined by Alan, based on who knows what docs.
209 * I've added a lot more, and some of that was pure guesswork based
210 * on hardware pages present on the Mac web site. Possibly wildly
211 * inaccurate, so look here if a new Mac model won't run. Example: if
212 * a Mac crashes immediately after the VIA1 registers have been dumped
213 * to the screen, it probably died attempting to read DirB on a RBV.
214 * Meaning it should have MAC_VIA_IIci here :-)
217 struct mac_model *macintosh_config;
218 EXPORT_SYMBOL(macintosh_config);
220 static struct mac_model mac_data_table[] = {
222 * We'll pretend to be a Macintosh II, that's pretty safe.
226 .ident = MAC_MODEL_II,
228 .adb_type = MAC_ADB_II,
229 .via_type = MAC_VIA_II,
230 .scsi_type = MAC_SCSI_OLD,
231 .scc_type = MAC_SCC_II,
232 .nubus_type = MAC_NUBUS,
233 .floppy_type = MAC_FLOPPY_IWM
237 * Original MacII hardware
242 .ident = MAC_MODEL_II,
244 .adb_type = MAC_ADB_II,
245 .via_type = MAC_VIA_II,
246 .scsi_type = MAC_SCSI_OLD,
247 .scc_type = MAC_SCC_II,
248 .nubus_type = MAC_NUBUS,
249 .floppy_type = MAC_FLOPPY_IWM
251 .ident = MAC_MODEL_IIX,
253 .adb_type = MAC_ADB_II,
254 .via_type = MAC_VIA_II,
255 .scsi_type = MAC_SCSI_OLD,
256 .scc_type = MAC_SCC_II,
257 .nubus_type = MAC_NUBUS,
258 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
260 .ident = MAC_MODEL_IICX,
262 .adb_type = MAC_ADB_II,
263 .via_type = MAC_VIA_II,
264 .scsi_type = MAC_SCSI_OLD,
265 .scc_type = MAC_SCC_II,
266 .nubus_type = MAC_NUBUS,
267 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
269 .ident = MAC_MODEL_SE30,
271 .adb_type = MAC_ADB_II,
272 .via_type = MAC_VIA_II,
273 .scsi_type = MAC_SCSI_OLD,
274 .scc_type = MAC_SCC_II,
275 .nubus_type = MAC_NUBUS,
276 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
280 * Weirdified MacII hardware - all subtly different. Gee thanks
281 * Apple. All these boxes seem to have VIA2 in a different place to
282 * the MacII (+1A000 rather than +4000)
283 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
287 .ident = MAC_MODEL_IICI,
289 .adb_type = MAC_ADB_II,
290 .via_type = MAC_VIA_IIci,
291 .scsi_type = MAC_SCSI_OLD,
292 .scc_type = MAC_SCC_II,
293 .nubus_type = MAC_NUBUS,
294 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
296 .ident = MAC_MODEL_IIFX,
298 .adb_type = MAC_ADB_IOP,
299 .via_type = MAC_VIA_IIci,
300 .scsi_type = MAC_SCSI_OLD,
301 .scc_type = MAC_SCC_IOP,
302 .nubus_type = MAC_NUBUS,
303 .floppy_type = MAC_FLOPPY_SWIM_IOP
305 .ident = MAC_MODEL_IISI,
307 .adb_type = MAC_ADB_IISI,
308 .via_type = MAC_VIA_IIci,
309 .scsi_type = MAC_SCSI_OLD,
310 .scc_type = MAC_SCC_II,
311 .nubus_type = MAC_NUBUS,
312 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
314 .ident = MAC_MODEL_IIVI,
316 .adb_type = MAC_ADB_IISI,
317 .via_type = MAC_VIA_IIci,
318 .scsi_type = MAC_SCSI_OLD,
319 .scc_type = MAC_SCC_II,
320 .nubus_type = MAC_NUBUS,
321 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
323 .ident = MAC_MODEL_IIVX,
325 .adb_type = MAC_ADB_IISI,
326 .via_type = MAC_VIA_IIci,
327 .scsi_type = MAC_SCSI_OLD,
328 .scc_type = MAC_SCC_II,
329 .nubus_type = MAC_NUBUS,
330 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
334 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
338 .ident = MAC_MODEL_CLII,
339 .name = "Classic II",
340 .adb_type = MAC_ADB_IISI,
341 .via_type = MAC_VIA_IIci,
342 .scsi_type = MAC_SCSI_OLD,
343 .scc_type = MAC_SCC_II,
344 .nubus_type = MAC_NUBUS,
345 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
347 .ident = MAC_MODEL_CCL,
348 .name = "Color Classic",
349 .adb_type = MAC_ADB_CUDA,
350 .via_type = MAC_VIA_IIci,
351 .scsi_type = MAC_SCSI_OLD,
352 .scc_type = MAC_SCC_II,
353 .nubus_type = MAC_NUBUS,
354 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
358 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
362 .ident = MAC_MODEL_LC,
364 .adb_type = MAC_ADB_IISI,
365 .via_type = MAC_VIA_IIci,
366 .scsi_type = MAC_SCSI_OLD,
367 .scc_type = MAC_SCC_II,
368 .nubus_type = MAC_NUBUS,
369 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
371 .ident = MAC_MODEL_LCII,
373 .adb_type = MAC_ADB_IISI,
374 .via_type = MAC_VIA_IIci,
375 .scsi_type = MAC_SCSI_OLD,
376 .scc_type = MAC_SCC_II,
377 .nubus_type = MAC_NUBUS,
378 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
380 .ident = MAC_MODEL_LCIII,
382 .adb_type = MAC_ADB_IISI,
383 .via_type = MAC_VIA_IIci,
384 .scsi_type = MAC_SCSI_OLD,
385 .scc_type = MAC_SCC_II,
386 .nubus_type = MAC_NUBUS,
387 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
391 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
392 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
393 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
395 * The 700, 900 and 950 have some I/O chips in the wrong place to
396 * confuse us. The 840AV has a SCSI location of its own (same as
401 .ident = MAC_MODEL_Q605,
402 .name = "Quadra 605",
403 .adb_type = MAC_ADB_CUDA,
404 .via_type = MAC_VIA_QUADRA,
405 .scsi_type = MAC_SCSI_QUADRA,
406 .scc_type = MAC_SCC_QUADRA,
407 .nubus_type = MAC_NUBUS,
408 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
410 .ident = MAC_MODEL_Q605_ACC,
411 .name = "Quadra 605",
412 .adb_type = MAC_ADB_CUDA,
413 .via_type = MAC_VIA_QUADRA,
414 .scsi_type = MAC_SCSI_QUADRA,
415 .scc_type = MAC_SCC_QUADRA,
416 .nubus_type = MAC_NUBUS,
417 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
419 .ident = MAC_MODEL_Q610,
420 .name = "Quadra 610",
421 .adb_type = MAC_ADB_II,
422 .via_type = MAC_VIA_QUADRA,
423 .scsi_type = MAC_SCSI_QUADRA,
424 .scc_type = MAC_SCC_QUADRA,
425 .ether_type = MAC_ETHER_SONIC,
426 .nubus_type = MAC_NUBUS,
427 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
429 .ident = MAC_MODEL_Q630,
430 .name = "Quadra 630",
431 .adb_type = MAC_ADB_CUDA,
432 .via_type = MAC_VIA_QUADRA,
433 .scsi_type = MAC_SCSI_QUADRA,
434 .ide_type = MAC_IDE_QUADRA,
435 .scc_type = MAC_SCC_QUADRA,
436 .ether_type = MAC_ETHER_SONIC,
437 .nubus_type = MAC_NUBUS,
438 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
440 .ident = MAC_MODEL_Q650,
441 .name = "Quadra 650",
442 .adb_type = MAC_ADB_II,
443 .via_type = MAC_VIA_QUADRA,
444 .scsi_type = MAC_SCSI_QUADRA,
445 .scc_type = MAC_SCC_QUADRA,
446 .ether_type = MAC_ETHER_SONIC,
447 .nubus_type = MAC_NUBUS,
448 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
450 /* The Q700 does have a NS Sonic */
452 .ident = MAC_MODEL_Q700,
453 .name = "Quadra 700",
454 .adb_type = MAC_ADB_II,
455 .via_type = MAC_VIA_QUADRA,
456 .scsi_type = MAC_SCSI_QUADRA2,
457 .scc_type = MAC_SCC_QUADRA,
458 .ether_type = MAC_ETHER_SONIC,
459 .nubus_type = MAC_NUBUS,
460 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
462 .ident = MAC_MODEL_Q800,
463 .name = "Quadra 800",
464 .adb_type = MAC_ADB_II,
465 .via_type = MAC_VIA_QUADRA,
466 .scsi_type = MAC_SCSI_QUADRA,
467 .scc_type = MAC_SCC_QUADRA,
468 .ether_type = MAC_ETHER_SONIC,
469 .nubus_type = MAC_NUBUS,
470 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
472 .ident = MAC_MODEL_Q840,
473 .name = "Quadra 840AV",
474 .adb_type = MAC_ADB_CUDA,
475 .via_type = MAC_VIA_QUADRA,
476 .scsi_type = MAC_SCSI_QUADRA3,
477 .scc_type = MAC_SCC_PSC,
478 .ether_type = MAC_ETHER_MACE,
479 .nubus_type = MAC_NUBUS,
480 .floppy_type = MAC_FLOPPY_AV
482 .ident = MAC_MODEL_Q900,
483 .name = "Quadra 900",
484 .adb_type = MAC_ADB_IOP,
485 .via_type = MAC_VIA_QUADRA,
486 .scsi_type = MAC_SCSI_QUADRA2,
487 .scc_type = MAC_SCC_IOP,
488 .ether_type = MAC_ETHER_SONIC,
489 .nubus_type = MAC_NUBUS,
490 .floppy_type = MAC_FLOPPY_SWIM_IOP
492 .ident = MAC_MODEL_Q950,
493 .name = "Quadra 950",
494 .adb_type = MAC_ADB_IOP,
495 .via_type = MAC_VIA_QUADRA,
496 .scsi_type = MAC_SCSI_QUADRA2,
497 .scc_type = MAC_SCC_IOP,
498 .ether_type = MAC_ETHER_SONIC,
499 .nubus_type = MAC_NUBUS,
500 .floppy_type = MAC_FLOPPY_SWIM_IOP
504 * Performa - more LC type machines
508 .ident = MAC_MODEL_P460,
509 .name = "Performa 460",
510 .adb_type = MAC_ADB_IISI,
511 .via_type = MAC_VIA_IIci,
512 .scsi_type = MAC_SCSI_OLD,
513 .scc_type = MAC_SCC_II,
514 .nubus_type = MAC_NUBUS,
515 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
517 .ident = MAC_MODEL_P475,
518 .name = "Performa 475",
519 .adb_type = MAC_ADB_CUDA,
520 .via_type = MAC_VIA_QUADRA,
521 .scsi_type = MAC_SCSI_QUADRA,
522 .scc_type = MAC_SCC_II,
523 .nubus_type = MAC_NUBUS,
524 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
526 .ident = MAC_MODEL_P475F,
527 .name = "Performa 475",
528 .adb_type = MAC_ADB_CUDA,
529 .via_type = MAC_VIA_QUADRA,
530 .scsi_type = MAC_SCSI_QUADRA,
531 .scc_type = MAC_SCC_II,
532 .nubus_type = MAC_NUBUS,
533 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
535 .ident = MAC_MODEL_P520,
536 .name = "Performa 520",
537 .adb_type = MAC_ADB_CUDA,
538 .via_type = MAC_VIA_IIci,
539 .scsi_type = MAC_SCSI_OLD,
540 .scc_type = MAC_SCC_II,
541 .nubus_type = MAC_NUBUS,
542 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
544 .ident = MAC_MODEL_P550,
545 .name = "Performa 550",
546 .adb_type = MAC_ADB_CUDA,
547 .via_type = MAC_VIA_IIci,
548 .scsi_type = MAC_SCSI_OLD,
549 .scc_type = MAC_SCC_II,
550 .nubus_type = MAC_NUBUS,
551 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
553 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
555 .ident = MAC_MODEL_P575,
556 .name = "Performa 575",
557 .adb_type = MAC_ADB_CUDA,
558 .via_type = MAC_VIA_QUADRA,
559 .scsi_type = MAC_SCSI_QUADRA,
560 .scc_type = MAC_SCC_II,
561 .ether_type = MAC_ETHER_SONIC,
562 .nubus_type = MAC_NUBUS,
563 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
565 .ident = MAC_MODEL_P588,
566 .name = "Performa 588",
567 .adb_type = MAC_ADB_CUDA,
568 .via_type = MAC_VIA_QUADRA,
569 .scsi_type = MAC_SCSI_QUADRA,
570 .ide_type = MAC_IDE_QUADRA,
571 .scc_type = MAC_SCC_II,
572 .ether_type = MAC_ETHER_SONIC,
573 .nubus_type = MAC_NUBUS,
574 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
576 .ident = MAC_MODEL_TV,
578 .adb_type = MAC_ADB_CUDA,
579 .via_type = MAC_VIA_QUADRA,
580 .scsi_type = MAC_SCSI_OLD,
581 .scc_type = MAC_SCC_II,
582 .nubus_type = MAC_NUBUS,
583 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
585 .ident = MAC_MODEL_P600,
586 .name = "Performa 600",
587 .adb_type = MAC_ADB_IISI,
588 .via_type = MAC_VIA_IIci,
589 .scsi_type = MAC_SCSI_OLD,
590 .scc_type = MAC_SCC_II,
591 .nubus_type = MAC_NUBUS,
592 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
596 * Centris - just guessing again; maybe like Quadra
599 /* The C610 may or may not have SONIC. We probe to make sure */
601 .ident = MAC_MODEL_C610,
602 .name = "Centris 610",
603 .adb_type = MAC_ADB_II,
604 .via_type = MAC_VIA_QUADRA,
605 .scsi_type = MAC_SCSI_QUADRA,
606 .scc_type = MAC_SCC_QUADRA,
607 .ether_type = MAC_ETHER_SONIC,
608 .nubus_type = MAC_NUBUS,
609 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
611 .ident = MAC_MODEL_C650,
612 .name = "Centris 650",
613 .adb_type = MAC_ADB_II,
614 .via_type = MAC_VIA_QUADRA,
615 .scsi_type = MAC_SCSI_QUADRA,
616 .scc_type = MAC_SCC_QUADRA,
617 .ether_type = MAC_ETHER_SONIC,
618 .nubus_type = MAC_NUBUS,
619 .floppy_type = MAC_FLOPPY_SWIM_ADDR1
621 .ident = MAC_MODEL_C660,
622 .name = "Centris 660AV",
623 .adb_type = MAC_ADB_CUDA,
624 .via_type = MAC_VIA_QUADRA,
625 .scsi_type = MAC_SCSI_QUADRA3,
626 .scc_type = MAC_SCC_PSC,
627 .ether_type = MAC_ETHER_MACE,
628 .nubus_type = MAC_NUBUS,
629 .floppy_type = MAC_FLOPPY_AV
633 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
634 * and a PMU (in two variations?) for ADB. Most of them use the
635 * Quadra-style VIAs. A few models also have IDE from hell.
639 .ident = MAC_MODEL_PB140,
640 .name = "PowerBook 140",
641 .adb_type = MAC_ADB_PB1,
642 .via_type = MAC_VIA_QUADRA,
643 .scsi_type = MAC_SCSI_OLD,
644 .scc_type = MAC_SCC_QUADRA,
645 .nubus_type = MAC_NUBUS,
646 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
648 .ident = MAC_MODEL_PB145,
649 .name = "PowerBook 145",
650 .adb_type = MAC_ADB_PB1,
651 .via_type = MAC_VIA_QUADRA,
652 .scsi_type = MAC_SCSI_OLD,
653 .scc_type = MAC_SCC_QUADRA,
654 .nubus_type = MAC_NUBUS,
655 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
657 .ident = MAC_MODEL_PB150,
658 .name = "PowerBook 150",
659 .adb_type = MAC_ADB_PB1,
660 .via_type = MAC_VIA_IIci,
661 .scsi_type = MAC_SCSI_OLD,
662 .ide_type = MAC_IDE_PB,
663 .scc_type = MAC_SCC_QUADRA,
664 .nubus_type = MAC_NUBUS,
665 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
667 .ident = MAC_MODEL_PB160,
668 .name = "PowerBook 160",
669 .adb_type = MAC_ADB_PB1,
670 .via_type = MAC_VIA_QUADRA,
671 .scsi_type = MAC_SCSI_OLD,
672 .scc_type = MAC_SCC_QUADRA,
673 .nubus_type = MAC_NUBUS,
674 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
676 .ident = MAC_MODEL_PB165,
677 .name = "PowerBook 165",
678 .adb_type = MAC_ADB_PB1,
679 .via_type = MAC_VIA_QUADRA,
680 .scsi_type = MAC_SCSI_OLD,
681 .scc_type = MAC_SCC_QUADRA,
682 .nubus_type = MAC_NUBUS,
683 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
685 .ident = MAC_MODEL_PB165C,
686 .name = "PowerBook 165c",
687 .adb_type = MAC_ADB_PB1,
688 .via_type = MAC_VIA_QUADRA,
689 .scsi_type = MAC_SCSI_OLD,
690 .scc_type = MAC_SCC_QUADRA,
691 .nubus_type = MAC_NUBUS,
692 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
694 .ident = MAC_MODEL_PB170,
695 .name = "PowerBook 170",
696 .adb_type = MAC_ADB_PB1,
697 .via_type = MAC_VIA_QUADRA,
698 .scsi_type = MAC_SCSI_OLD,
699 .scc_type = MAC_SCC_QUADRA,
700 .nubus_type = MAC_NUBUS,
701 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
703 .ident = MAC_MODEL_PB180,
704 .name = "PowerBook 180",
705 .adb_type = MAC_ADB_PB1,
706 .via_type = MAC_VIA_QUADRA,
707 .scsi_type = MAC_SCSI_OLD,
708 .scc_type = MAC_SCC_QUADRA,
709 .nubus_type = MAC_NUBUS,
710 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
712 .ident = MAC_MODEL_PB180C,
713 .name = "PowerBook 180c",
714 .adb_type = MAC_ADB_PB1,
715 .via_type = MAC_VIA_QUADRA,
716 .scsi_type = MAC_SCSI_OLD,
717 .scc_type = MAC_SCC_QUADRA,
718 .nubus_type = MAC_NUBUS,
719 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
721 .ident = MAC_MODEL_PB190,
722 .name = "PowerBook 190",
723 .adb_type = MAC_ADB_PB2,
724 .via_type = MAC_VIA_QUADRA,
725 .scsi_type = MAC_SCSI_OLD,
726 .ide_type = MAC_IDE_BABOON,
727 .scc_type = MAC_SCC_QUADRA,
728 .nubus_type = MAC_NUBUS,
729 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
731 .ident = MAC_MODEL_PB520,
732 .name = "PowerBook 520",
733 .adb_type = MAC_ADB_PB2,
734 .via_type = MAC_VIA_QUADRA,
735 .scsi_type = MAC_SCSI_OLD,
736 .scc_type = MAC_SCC_QUADRA,
737 .ether_type = MAC_ETHER_SONIC,
738 .nubus_type = MAC_NUBUS,
739 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
743 * PowerBook Duos are pretty much like normal PowerBooks
744 * All of these probably have onboard SONIC in the Dock which
745 * means we'll have to probe for it eventually.
747 * Are these really MAC_VIA_IIci? The developer notes for the
748 * Duos show pretty much the same custom parts as in most of
749 * the other PowerBooks which would imply MAC_VIA_QUADRA.
753 .ident = MAC_MODEL_PB210,
754 .name = "PowerBook Duo 210",
755 .adb_type = MAC_ADB_PB2,
756 .via_type = MAC_VIA_IIci,
757 .scsi_type = MAC_SCSI_OLD,
758 .scc_type = MAC_SCC_QUADRA,
759 .nubus_type = MAC_NUBUS,
760 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
762 .ident = MAC_MODEL_PB230,
763 .name = "PowerBook Duo 230",
764 .adb_type = MAC_ADB_PB2,
765 .via_type = MAC_VIA_IIci,
766 .scsi_type = MAC_SCSI_OLD,
767 .scc_type = MAC_SCC_QUADRA,
768 .nubus_type = MAC_NUBUS,
769 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
771 .ident = MAC_MODEL_PB250,
772 .name = "PowerBook Duo 250",
773 .adb_type = MAC_ADB_PB2,
774 .via_type = MAC_VIA_IIci,
775 .scsi_type = MAC_SCSI_OLD,
776 .scc_type = MAC_SCC_QUADRA,
777 .nubus_type = MAC_NUBUS,
778 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
780 .ident = MAC_MODEL_PB270C,
781 .name = "PowerBook Duo 270c",
782 .adb_type = MAC_ADB_PB2,
783 .via_type = MAC_VIA_IIci,
784 .scsi_type = MAC_SCSI_OLD,
785 .scc_type = MAC_SCC_QUADRA,
786 .nubus_type = MAC_NUBUS,
787 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
789 .ident = MAC_MODEL_PB280,
790 .name = "PowerBook Duo 280",
791 .adb_type = MAC_ADB_PB2,
792 .via_type = MAC_VIA_IIci,
793 .scsi_type = MAC_SCSI_OLD,
794 .scc_type = MAC_SCC_QUADRA,
795 .nubus_type = MAC_NUBUS,
796 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
798 .ident = MAC_MODEL_PB280C,
799 .name = "PowerBook Duo 280c",
800 .adb_type = MAC_ADB_PB2,
801 .via_type = MAC_VIA_IIci,
802 .scsi_type = MAC_SCSI_OLD,
803 .scc_type = MAC_SCC_QUADRA,
804 .nubus_type = MAC_NUBUS,
805 .floppy_type = MAC_FLOPPY_SWIM_ADDR2
816 static void __init mac_identify(void)
820 /* Penguin data useful? */
821 int model = mac_bi_data.id;
823 /* no bootinfo model id -> NetBSD booter was used! */
824 /* XXX FIXME: breaks for model > 31 */
825 model = (mac_bi_data.cpuid >> 2) & 63;
826 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
829 macintosh_config = mac_data_table;
830 for (m = macintosh_config; m->ident != -1; m++) {
831 if (m->ident == model) {
832 macintosh_config = m;
837 /* We need to pre-init the IOPs, if any. Otherwise */
838 /* the serial console won't work if the user had */
839 /* the serial ports set to "Faster" mode in MacOS. */
843 printk(KERN_INFO "Detected Macintosh model: %d \n", model);
846 * Report booter data:
848 printk(KERN_DEBUG " Penguin bootinfo data:\n");
849 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
850 mac_bi_data.videoaddr, mac_bi_data.videorow,
851 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
852 mac_bi_data.dimensions >> 16);
853 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
854 mac_bi_data.videological, mac_orig_videoaddr,
855 mac_bi_data.sccbase);
856 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
857 mac_bi_data.boottime, mac_bi_data.gmtbias);
858 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
859 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
868 static void __init mac_report_hardware(void)
870 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
873 static void mac_get_model(char *str)
875 strcpy(str, "Macintosh ");
876 strcat(str, macintosh_config->name);
879 static struct resource swim_resources[1];
881 static struct platform_device swim_device = {
884 .num_resources = ARRAY_SIZE(swim_resources),
885 .resource = swim_resources,
888 static struct platform_device *mac_platform_devices[] __initdata = {
892 int __init mac_platform_init(void)
896 switch (macintosh_config->floppy_type) {
897 case MAC_FLOPPY_SWIM_ADDR1:
898 swim_base = (u8 *)(VIA1_BASE + 0x1E000);
900 case MAC_FLOPPY_SWIM_ADDR2:
901 swim_base = (u8 *)(VIA1_BASE + 0x16000);
907 swim_resources[0].name = "swim-regs";
908 swim_resources[0].start = (resource_size_t)swim_base;
909 swim_resources[0].end = (resource_size_t)(swim_base + SWIM_IO_SIZE);
910 swim_resources[0].flags = IORESOURCE_MEM;
912 return platform_add_devices(mac_platform_devices,
913 ARRAY_SIZE(mac_platform_devices));
916 arch_initcall(mac_platform_init);