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/config.h>
14 #include <linux/module.h>
15 #include <linux/types.h>
17 #include <linux/tty.h>
18 #include <linux/console.h>
19 #include <linux/interrupt.h>
21 #include <linux/random.h>
22 #include <linux/delay.h>
24 #include <linux/init.h>
25 #include <linux/vt_kern.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 /* Mac bootinfo struct */
49 struct mac_booter_data mac_bi_data;
50 int mac_bisize = sizeof mac_bi_data;
52 struct mac_hw_present mac_hw_present;
54 /* New m68k bootinfo stuff and videobase */
56 extern int m68k_num_memory;
57 extern struct mem_info m68k_memory[NUM_MEMINFO];
59 extern struct mem_info m68k_ramdisk;
61 extern char m68k_command_line[CL_SIZE];
63 void *mac_env; /* Loaded by the boot asm */
65 /* The phys. video addr. - might be bogus on some machines */
66 unsigned long mac_orig_videoaddr;
68 /* Mac specific timer functions */
69 extern unsigned long mac_gettimeoffset (void);
70 extern int mac_hwclk (int, struct rtc_time *);
71 extern int mac_set_clock_mmss (unsigned long);
72 extern int show_mac_interrupts(struct seq_file *, void *);
73 extern void iop_preinit(void);
74 extern void iop_init(void);
75 extern void via_init(void);
76 extern void via_init_clock(irqreturn_t (*func)(int, void *, struct pt_regs *));
77 extern void via_flush_cache(void);
78 extern void oss_init(void);
79 extern void psc_init(void);
80 extern void baboon_init(void);
82 extern void mac_mksound(unsigned int, unsigned int);
84 extern void nubus_sweep_video(void);
86 /* Mac specific debug functions (in debug.c) */
87 extern void mac_debug_init(void);
88 extern void mac_debugging_long(int, long);
90 static void mac_get_model(char *str);
92 static void mac_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
94 via_init_clock(vector);
97 extern irqreturn_t mac_default_handler(int, void *, struct pt_regs *);
99 irqreturn_t (*mac_handlers[8])(int, void *, struct pt_regs *)=
112 * Parse a Macintosh-specific record in the bootinfo
115 int __init mac_parse_bootinfo(const struct bi_record *record)
118 const u_long *data = record->data;
120 switch (record->tag) {
122 mac_bi_data.id = *data;
125 mac_bi_data.videoaddr = *data;
128 mac_bi_data.videodepth = *data;
131 mac_bi_data.videorow = *data;
134 mac_bi_data.dimensions = *data;
136 case BI_MAC_VLOGICAL:
137 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
138 mac_orig_videoaddr = *data;
141 mac_bi_data.sccbase = *data;
144 mac_bi_data.boottime = *data;
147 mac_bi_data.gmtbias = *data;
150 mac_bi_data.memsize = *data;
153 mac_bi_data.cpuid = *data;
156 mac_bi_data.rombase = *data;
165 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
166 * have to disable interrupts for this. Our IRQ handlers will crap
167 * themselves if they take an IRQ in 24bit mode!
170 static void mac_cache_card_flush(int writeback)
173 local_irq_save(flags);
175 local_irq_restore(flags);
178 void __init config_mac(void)
181 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
184 mach_sched_init = mac_sched_init;
185 mach_init_IRQ = mac_init_IRQ;
186 mach_request_irq = mac_request_irq;
187 mach_free_irq = mac_free_irq;
188 enable_irq = mac_enable_irq;
189 disable_irq = mac_disable_irq;
190 mach_get_model = mac_get_model;
191 mach_default_handler = &mac_handlers;
192 mach_get_irq_list = show_mac_interrupts;
193 mach_gettimeoffset = mac_gettimeoffset;
194 #warning move to adb/via init
196 mach_hwclk = mac_hwclk;
198 mach_set_clock_mmss = mac_set_clock_mmss;
199 mach_reset = mac_reset;
200 mach_halt = mac_poweroff;
201 mach_power_off = mac_poweroff;
202 mach_max_dma_address = 0xffffffff;
204 mach_debug_init = mac_debug_init;
206 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
207 mach_beep = mac_mksound;
209 #ifdef CONFIG_HEARTBEAT
211 mach_heartbeat = mac_heartbeat;
212 mach_heartbeat_irq = IRQ_MAC_TIMER;
217 * Determine hardware present
221 mac_report_hardware();
223 /* AFAIK only the IIci takes a cache card. The IIfx has onboard
224 cache ... someone needs to figure out how to tell if it's on or
227 if (macintosh_config->ident == MAC_MODEL_IICI
228 || macintosh_config->ident == MAC_MODEL_IIFX) {
229 mach_l2_flush = mac_cache_card_flush;
233 * Check for machine specific fixups.
236 #ifdef OLD_NUBUS_CODE
243 * Macintosh Table: hardcoded model configuration data.
245 * Much of this was defined by Alan, based on who knows what docs.
246 * I've added a lot more, and some of that was pure guesswork based
247 * on hardware pages present on the Mac web site. Possibly wildly
248 * inaccurate, so look here if a new Mac model won't run. Example: if
249 * a Mac crashes immediately after the VIA1 registers have been dumped
250 * to the screen, it probably died attempting to read DirB on a RBV.
251 * Meaning it should have MAC_VIA_IIci here :-)
254 struct mac_model *macintosh_config;
255 EXPORT_SYMBOL(macintosh_config);
257 static struct mac_model mac_data_table[]=
260 * We'll pretend to be a Macintosh II, that's pretty safe.
264 .ident = MAC_MODEL_II,
266 .adb_type = MAC_ADB_II,
267 .via_type = MAC_VIA_II,
268 .scsi_type = MAC_SCSI_OLD,
269 .scc_type = MAC_SCC_II,
270 .nubus_type = MAC_NUBUS
274 * Original MacII hardware
279 .ident = MAC_MODEL_II,
281 .adb_type = MAC_ADB_II,
282 .via_type = MAC_VIA_II,
283 .scsi_type = MAC_SCSI_OLD,
284 .scc_type = MAC_SCC_II,
285 .nubus_type = MAC_NUBUS
287 .ident = MAC_MODEL_IIX,
289 .adb_type = MAC_ADB_II,
290 .via_type = MAC_VIA_II,
291 .scsi_type = MAC_SCSI_OLD,
292 .scc_type = MAC_SCC_II,
293 .nubus_type = MAC_NUBUS
295 .ident = MAC_MODEL_IICX,
297 .adb_type = MAC_ADB_II,
298 .via_type = MAC_VIA_II,
299 .scsi_type = MAC_SCSI_OLD,
300 .scc_type = MAC_SCC_II,
301 .nubus_type = MAC_NUBUS
303 .ident = MAC_MODEL_SE30,
305 .adb_type = MAC_ADB_II,
306 .via_type = MAC_VIA_II,
307 .scsi_type = MAC_SCSI_OLD,
308 .scc_type = MAC_SCC_II,
309 .nubus_type = MAC_NUBUS
313 * Weirdified MacII hardware - all subtley different. Gee thanks
314 * Apple. All these boxes seem to have VIA2 in a different place to
315 * the MacII (+1A000 rather than +4000)
316 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
320 .ident = MAC_MODEL_IICI,
322 .adb_type = MAC_ADB_II,
323 .via_type = MAC_VIA_IIci,
324 .scsi_type = MAC_SCSI_OLD,
325 .scc_type = MAC_SCC_II,
326 .nubus_type = MAC_NUBUS
328 .ident = MAC_MODEL_IIFX,
330 .adb_type = MAC_ADB_IOP,
331 .via_type = MAC_VIA_IIci,
332 .scsi_type = MAC_SCSI_OLD,
333 .scc_type = MAC_SCC_IOP,
334 .nubus_type = MAC_NUBUS
336 .ident = MAC_MODEL_IISI,
338 .adb_type = MAC_ADB_IISI,
339 .via_type = MAC_VIA_IIci,
340 .scsi_type = MAC_SCSI_OLD,
341 .scc_type = MAC_SCC_II,
342 .nubus_type = MAC_NUBUS
344 .ident = MAC_MODEL_IIVI,
346 .adb_type = MAC_ADB_IISI,
347 .via_type = MAC_VIA_IIci,
348 .scsi_type = MAC_SCSI_OLD,
349 .scc_type = MAC_SCC_II,
350 .nubus_type = MAC_NUBUS
352 .ident = MAC_MODEL_IIVX,
354 .adb_type = MAC_ADB_IISI,
355 .via_type = MAC_VIA_IIci,
356 .scsi_type = MAC_SCSI_OLD,
357 .scc_type = MAC_SCC_II,
358 .nubus_type = MAC_NUBUS
362 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
366 .ident = MAC_MODEL_CLII,
367 .name = "Classic II",
368 .adb_type = MAC_ADB_IISI,
369 .via_type = MAC_VIA_IIci,
370 .scsi_type = MAC_SCSI_OLD,
371 .scc_type = MAC_SCC_II,
372 .nubus_type = MAC_NUBUS
374 .ident = MAC_MODEL_CCL,
375 .name = "Color Classic",
376 .adb_type = MAC_ADB_CUDA,
377 .via_type = MAC_VIA_IIci,
378 .scsi_type = MAC_SCSI_OLD,
379 .scc_type = MAC_SCC_II,
380 .nubus_type = MAC_NUBUS},
383 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
387 .ident = MAC_MODEL_LC,
389 .adb_type = MAC_ADB_IISI,
390 .via_type = MAC_VIA_IIci,
391 .scsi_type = MAC_SCSI_OLD,
392 .scc_type = MAC_SCC_II,
393 .nubus_type = MAC_NUBUS
395 .ident = MAC_MODEL_LCII,
397 .adb_type = MAC_ADB_IISI,
398 .via_type = MAC_VIA_IIci,
399 .scsi_type = MAC_SCSI_OLD,
400 .scc_type = MAC_SCC_II,
401 .nubus_type = MAC_NUBUS
403 .ident = MAC_MODEL_LCIII,
405 .adb_type = MAC_ADB_IISI,
406 .via_type = MAC_VIA_IIci,
407 .scsi_type = MAC_SCSI_OLD,
408 .scc_type = MAC_SCC_II,
409 .nubus_type = MAC_NUBUS
413 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
414 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
415 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
417 * The 700, 900 and 950 have some I/O chips in the wrong place to
418 * confuse us. The 840AV has a SCSI location of its own (same as
423 .ident = MAC_MODEL_Q605,
424 .name = "Quadra 605",
425 .adb_type = MAC_ADB_CUDA,
426 .via_type = MAC_VIA_QUADRA,
427 .scsi_type = MAC_SCSI_QUADRA,
428 .scc_type = MAC_SCC_QUADRA,
429 .nubus_type = MAC_NUBUS
431 .ident = MAC_MODEL_Q605_ACC,
432 .name = "Quadra 605",
433 .adb_type = MAC_ADB_CUDA,
434 .via_type = MAC_VIA_QUADRA,
435 .scsi_type = MAC_SCSI_QUADRA,
436 .scc_type = MAC_SCC_QUADRA,
437 .nubus_type = MAC_NUBUS
439 .ident = MAC_MODEL_Q610,
440 .name = "Quadra 610",
441 .adb_type = MAC_ADB_II,
442 .via_type = MAC_VIA_QUADRA,
443 .scsi_type = MAC_SCSI_QUADRA,
444 .scc_type = MAC_SCC_QUADRA,
445 .ether_type = MAC_ETHER_SONIC,
446 .nubus_type = MAC_NUBUS
448 .ident = MAC_MODEL_Q630,
449 .name = "Quadra 630",
450 .adb_type = MAC_ADB_CUDA,
451 .via_type = MAC_VIA_QUADRA,
452 .scsi_type = MAC_SCSI_QUADRA,
453 .ide_type = MAC_IDE_QUADRA,
454 .scc_type = MAC_SCC_QUADRA,
455 .ether_type = MAC_ETHER_SONIC,
456 .nubus_type = MAC_NUBUS
458 .ident = MAC_MODEL_Q650,
459 .name = "Quadra 650",
460 .adb_type = MAC_ADB_II,
461 .via_type = MAC_VIA_QUADRA,
462 .scsi_type = MAC_SCSI_QUADRA,
463 .scc_type = MAC_SCC_QUADRA,
464 .ether_type = MAC_ETHER_SONIC,
465 .nubus_type = MAC_NUBUS
467 /* The Q700 does have a NS Sonic */
469 .ident = MAC_MODEL_Q700,
470 .name = "Quadra 700",
471 .adb_type = MAC_ADB_II,
472 .via_type = MAC_VIA_QUADRA,
473 .scsi_type = MAC_SCSI_QUADRA2,
474 .scc_type = MAC_SCC_QUADRA,
475 .ether_type = MAC_ETHER_SONIC,
476 .nubus_type = MAC_NUBUS
478 .ident = MAC_MODEL_Q800,
479 .name = "Quadra 800",
480 .adb_type = MAC_ADB_II,
481 .via_type = MAC_VIA_QUADRA,
482 .scsi_type = MAC_SCSI_QUADRA,
483 .scc_type = MAC_SCC_QUADRA,
484 .ether_type = MAC_ETHER_SONIC,
485 .nubus_type = MAC_NUBUS
487 .ident = MAC_MODEL_Q840,
488 .name = "Quadra 840AV",
489 .adb_type = MAC_ADB_CUDA,
490 .via_type = MAC_VIA_QUADRA,
491 .scsi_type = MAC_SCSI_QUADRA3,
492 .scc_type = MAC_SCC_PSC,
493 .ether_type = MAC_ETHER_MACE,
494 .nubus_type = MAC_NUBUS
496 .ident = MAC_MODEL_Q900,
497 .name = "Quadra 900",
498 .adb_type = MAC_ADB_IOP,
499 .via_type = MAC_VIA_QUADRA,
500 .scsi_type = MAC_SCSI_QUADRA2,
501 .scc_type = MAC_SCC_IOP,
502 .ether_type = MAC_ETHER_SONIC,
503 .nubus_type = MAC_NUBUS
505 .ident = MAC_MODEL_Q950,
506 .name = "Quadra 950",
507 .adb_type = MAC_ADB_IOP,
508 .via_type = MAC_VIA_QUADRA,
509 .scsi_type = MAC_SCSI_QUADRA2,
510 .scc_type = MAC_SCC_IOP,
511 .ether_type = MAC_ETHER_SONIC,
512 .nubus_type = MAC_NUBUS
516 * Performa - more LC type machines
520 .ident = MAC_MODEL_P460,
521 .name = "Performa 460",
522 .adb_type = MAC_ADB_IISI,
523 .via_type = MAC_VIA_IIci,
524 .scsi_type = MAC_SCSI_OLD,
525 .scc_type = MAC_SCC_II,
526 .nubus_type = MAC_NUBUS
528 .ident = MAC_MODEL_P475,
529 .name = "Performa 475",
530 .adb_type = MAC_ADB_CUDA,
531 .via_type = MAC_VIA_QUADRA,
532 .scsi_type = MAC_SCSI_QUADRA,
533 .scc_type = MAC_SCC_II,
534 .nubus_type = MAC_NUBUS
536 .ident = MAC_MODEL_P475F,
537 .name = "Performa 475",
538 .adb_type = MAC_ADB_CUDA,
539 .via_type = MAC_VIA_QUADRA,
540 .scsi_type = MAC_SCSI_QUADRA,
541 .scc_type = MAC_SCC_II,
542 .nubus_type = MAC_NUBUS
544 .ident = MAC_MODEL_P520,
545 .name = "Performa 520",
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
552 .ident = MAC_MODEL_P550,
553 .name = "Performa 550",
554 .adb_type = MAC_ADB_CUDA,
555 .via_type = MAC_VIA_IIci,
556 .scsi_type = MAC_SCSI_OLD,
557 .scc_type = MAC_SCC_II,
558 .nubus_type = MAC_NUBUS
560 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
562 .ident = MAC_MODEL_P575,
563 .name = "Performa 575",
564 .adb_type = MAC_ADB_CUDA,
565 .via_type = MAC_VIA_QUADRA,
566 .scsi_type = MAC_SCSI_QUADRA,
567 .scc_type = MAC_SCC_II,
568 .ether_type = MAC_ETHER_SONIC,
569 .nubus_type = MAC_NUBUS
571 .ident = MAC_MODEL_P588,
572 .name = "Performa 588",
573 .adb_type = MAC_ADB_CUDA,
574 .via_type = MAC_VIA_QUADRA,
575 .scsi_type = MAC_SCSI_QUADRA,
576 .ide_type = MAC_IDE_QUADRA,
577 .scc_type = MAC_SCC_II,
578 .ether_type = MAC_ETHER_SONIC,
579 .nubus_type = MAC_NUBUS
581 .ident = MAC_MODEL_TV,
583 .adb_type = MAC_ADB_CUDA,
584 .via_type = MAC_VIA_QUADRA,
585 .scsi_type = MAC_SCSI_OLD,
586 .scc_type = MAC_SCC_II,
587 .nubus_type = MAC_NUBUS
589 .ident = MAC_MODEL_P600,
590 .name = "Performa 600",
591 .adb_type = MAC_ADB_IISI,
592 .via_type = MAC_VIA_IIci,
593 .scsi_type = MAC_SCSI_OLD,
594 .scc_type = MAC_SCC_II,
595 .nubus_type = MAC_NUBUS
599 * Centris - just guessing again; maybe like Quadra
602 /* The C610 may or may not have SONIC. We probe to make sure */
604 .ident = MAC_MODEL_C610,
605 .name = "Centris 610",
606 .adb_type = MAC_ADB_II,
607 .via_type = MAC_VIA_QUADRA,
608 .scsi_type = MAC_SCSI_QUADRA,
609 .scc_type = MAC_SCC_QUADRA,
610 .ether_type = MAC_ETHER_SONIC,
611 .nubus_type = MAC_NUBUS
613 .ident = MAC_MODEL_C650,
614 .name = "Centris 650",
615 .adb_type = MAC_ADB_II,
616 .via_type = MAC_VIA_QUADRA,
617 .scsi_type = MAC_SCSI_QUADRA,
618 .scc_type = MAC_SCC_QUADRA,
619 .ether_type = MAC_ETHER_SONIC,
620 .nubus_type = MAC_NUBUS
622 .ident = MAC_MODEL_C660,
623 .name = "Centris 660AV",
624 .adb_type = MAC_ADB_CUDA,
625 .via_type = MAC_VIA_QUADRA,
626 .scsi_type = MAC_SCSI_QUADRA3,
627 .scc_type = MAC_SCC_PSC,
628 .ether_type = MAC_ETHER_MACE,
629 .nubus_type = MAC_NUBUS
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
647 .ident = MAC_MODEL_PB145,
648 .name = "PowerBook 145",
649 .adb_type = MAC_ADB_PB1,
650 .via_type = MAC_VIA_QUADRA,
651 .scsi_type = MAC_SCSI_OLD,
652 .scc_type = MAC_SCC_QUADRA,
653 .nubus_type = MAC_NUBUS
655 .ident = MAC_MODEL_PB150,
656 .name = "PowerBook 150",
657 .adb_type = MAC_ADB_PB1,
658 .via_type = MAC_VIA_IIci,
659 .scsi_type = MAC_SCSI_OLD,
660 .ide_type = MAC_IDE_PB,
661 .scc_type = MAC_SCC_QUADRA,
662 .nubus_type = MAC_NUBUS
664 .ident = MAC_MODEL_PB160,
665 .name = "PowerBook 160",
666 .adb_type = MAC_ADB_PB1,
667 .via_type = MAC_VIA_QUADRA,
668 .scsi_type = MAC_SCSI_OLD,
669 .scc_type = MAC_SCC_QUADRA,
670 .nubus_type = MAC_NUBUS
672 .ident = MAC_MODEL_PB165,
673 .name = "PowerBook 165",
674 .adb_type = MAC_ADB_PB1,
675 .via_type = MAC_VIA_QUADRA,
676 .scsi_type = MAC_SCSI_OLD,
677 .scc_type = MAC_SCC_QUADRA,
678 .nubus_type = MAC_NUBUS
680 .ident = MAC_MODEL_PB165C,
681 .name = "PowerBook 165c",
682 .adb_type = MAC_ADB_PB1,
683 .via_type = MAC_VIA_QUADRA,
684 .scsi_type = MAC_SCSI_OLD,
685 .scc_type = MAC_SCC_QUADRA,
686 .nubus_type = MAC_NUBUS
688 .ident = MAC_MODEL_PB170,
689 .name = "PowerBook 170",
690 .adb_type = MAC_ADB_PB1,
691 .via_type = MAC_VIA_QUADRA,
692 .scsi_type = MAC_SCSI_OLD,
693 .scc_type = MAC_SCC_QUADRA,
694 .nubus_type = MAC_NUBUS
696 .ident = MAC_MODEL_PB180,
697 .name = "PowerBook 180",
698 .adb_type = MAC_ADB_PB1,
699 .via_type = MAC_VIA_QUADRA,
700 .scsi_type = MAC_SCSI_OLD,
701 .scc_type = MAC_SCC_QUADRA,
702 .nubus_type = MAC_NUBUS
704 .ident = MAC_MODEL_PB180C,
705 .name = "PowerBook 180c",
706 .adb_type = MAC_ADB_PB1,
707 .via_type = MAC_VIA_QUADRA,
708 .scsi_type = MAC_SCSI_OLD,
709 .scc_type = MAC_SCC_QUADRA,
710 .nubus_type = MAC_NUBUS
712 .ident = MAC_MODEL_PB190,
713 .name = "PowerBook 190",
714 .adb_type = MAC_ADB_PB2,
715 .via_type = MAC_VIA_QUADRA,
716 .scsi_type = MAC_SCSI_OLD,
717 .ide_type = MAC_IDE_BABOON,
718 .scc_type = MAC_SCC_QUADRA,
719 .nubus_type = MAC_NUBUS
721 .ident = MAC_MODEL_PB520,
722 .name = "PowerBook 520",
723 .adb_type = MAC_ADB_PB2,
724 .via_type = MAC_VIA_QUADRA,
725 .scsi_type = MAC_SCSI_OLD,
726 .scc_type = MAC_SCC_QUADRA,
727 .ether_type = MAC_ETHER_SONIC,
728 .nubus_type = MAC_NUBUS
732 * PowerBook Duos are pretty much like normal PowerBooks
733 * All of these probably have onboard SONIC in the Dock which
734 * means we'll have to probe for it eventually.
736 * Are these reallly MAC_VIA_IIci? The developer notes for the
737 * Duos show pretty much the same custom parts as in most of
738 * the other PowerBooks which would imply MAC_VIA_QUADRA.
742 .ident = MAC_MODEL_PB210,
743 .name = "PowerBook Duo 210",
744 .adb_type = MAC_ADB_PB2,
745 .via_type = MAC_VIA_IIci,
746 .scsi_type = MAC_SCSI_OLD,
747 .scc_type = MAC_SCC_QUADRA,
748 .nubus_type = MAC_NUBUS
750 .ident = MAC_MODEL_PB230,
751 .name = "PowerBook Duo 230",
752 .adb_type = MAC_ADB_PB2,
753 .via_type = MAC_VIA_IIci,
754 .scsi_type = MAC_SCSI_OLD,
755 .scc_type = MAC_SCC_QUADRA,
756 .nubus_type = MAC_NUBUS
758 .ident = MAC_MODEL_PB250,
759 .name = "PowerBook Duo 250",
760 .adb_type = MAC_ADB_PB2,
761 .via_type = MAC_VIA_IIci,
762 .scsi_type = MAC_SCSI_OLD,
763 .scc_type = MAC_SCC_QUADRA,
764 .nubus_type = MAC_NUBUS
766 .ident = MAC_MODEL_PB270C,
767 .name = "PowerBook Duo 270c",
768 .adb_type = MAC_ADB_PB2,
769 .via_type = MAC_VIA_IIci,
770 .scsi_type = MAC_SCSI_OLD,
771 .scc_type = MAC_SCC_QUADRA,
772 .nubus_type = MAC_NUBUS
774 .ident = MAC_MODEL_PB280,
775 .name = "PowerBook Duo 280",
776 .adb_type = MAC_ADB_PB2,
777 .via_type = MAC_VIA_IIci,
778 .scsi_type = MAC_SCSI_OLD,
779 .scc_type = MAC_SCC_QUADRA,
780 .nubus_type = MAC_NUBUS
782 .ident = MAC_MODEL_PB280C,
783 .name = "PowerBook Duo 280c",
784 .adb_type = MAC_ADB_PB2,
785 .via_type = MAC_VIA_IIci,
786 .scsi_type = MAC_SCSI_OLD,
787 .scc_type = MAC_SCC_QUADRA,
788 .nubus_type = MAC_NUBUS
799 void mac_identify(void)
803 /* Penguin data useful? */
804 int model = mac_bi_data.id;
806 /* no bootinfo model id -> NetBSD booter was used! */
807 /* XXX FIXME: breaks for model > 31 */
808 model=(mac_bi_data.cpuid>>2)&63;
809 printk (KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
812 macintosh_config = mac_data_table;
813 for (m = macintosh_config ; m->ident != -1 ; m++) {
814 if (m->ident == model) {
815 macintosh_config = m;
820 /* We need to pre-init the IOPs, if any. Otherwise */
821 /* the serial console won't work if the user had */
822 /* the serial ports set to "Faster" mode in MacOS. */
827 printk (KERN_INFO "Detected Macintosh model: %d \n", model);
830 * Report booter data:
832 printk (KERN_DEBUG " Penguin bootinfo data:\n");
833 printk (KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
834 mac_bi_data.videoaddr, mac_bi_data.videorow,
835 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
836 mac_bi_data.dimensions >> 16);
837 printk (KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
838 mac_bi_data.videological, mac_orig_videoaddr,
839 mac_bi_data.sccbase);
840 printk (KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
841 mac_bi_data.boottime, mac_bi_data.gmtbias);
842 printk (KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
843 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
845 printk ("Ramdisk: addr 0x%lx size 0x%lx\n",
846 m68k_ramdisk.addr, m68k_ramdisk.size);
850 * TODO: set the various fields in macintosh_config->hw_present here!
852 switch (macintosh_config->scsi_type) {
854 MACHW_SET(MAC_SCSI_80);
856 case MAC_SCSI_QUADRA:
857 case MAC_SCSI_QUADRA2:
858 case MAC_SCSI_QUADRA3:
859 MACHW_SET(MAC_SCSI_96);
860 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
861 (macintosh_config->ident == MAC_MODEL_Q950))
862 MACHW_SET(MAC_SCSI_96_2);
865 printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
866 MACHW_SET(MAC_SCSI_80);
877 void mac_report_hardware(void)
879 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
882 static void mac_get_model(char *str)
884 strcpy(str,"Macintosh ");
885 strcat(str, macintosh_config->name);