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[mirror_ubuntu-jammy-kernel.git] / arch / m68k / mac / config.c
1 /*
2 * linux/arch/m68k/mac/config.c
3 *
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
6 * for more details.
7 */
8
9 /*
10 * Miscellaneous linux stuff
11 */
12
13 #include <linux/config.h>
14 #include <linux/module.h>
15 #include <linux/types.h>
16 #include <linux/mm.h>
17 #include <linux/tty.h>
18 #include <linux/console.h>
19 #include <linux/interrupt.h>
20 /* keyb */
21 #include <linux/random.h>
22 #include <linux/delay.h>
23 /* keyb */
24 #include <linux/init.h>
25 #include <linux/vt_kern.h>
26
27 #define BOOTINFO_COMPAT_1_0
28 #include <asm/setup.h>
29 #include <asm/bootinfo.h>
30
31 #include <asm/system.h>
32 #include <asm/io.h>
33 #include <asm/irq.h>
34 #include <asm/pgtable.h>
35 #include <asm/rtc.h>
36 #include <asm/machdep.h>
37
38 #include <asm/macintosh.h>
39 #include <asm/macints.h>
40 #include <asm/machw.h>
41
42 #include <asm/mac_iop.h>
43 #include <asm/mac_via.h>
44 #include <asm/mac_oss.h>
45 #include <asm/mac_psc.h>
46
47 /* Mac bootinfo struct */
48
49 struct mac_booter_data mac_bi_data;
50 int mac_bisize = sizeof mac_bi_data;
51
52 struct mac_hw_present mac_hw_present;
53
54 /* New m68k bootinfo stuff and videobase */
55
56 extern int m68k_num_memory;
57 extern struct mem_info m68k_memory[NUM_MEMINFO];
58
59 extern struct mem_info m68k_ramdisk;
60
61 extern char m68k_command_line[CL_SIZE];
62
63 void *mac_env; /* Loaded by the boot asm */
64
65 /* The phys. video addr. - might be bogus on some machines */
66 unsigned long mac_orig_videoaddr;
67
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);
81
82 extern void mac_mksound(unsigned int, unsigned int);
83
84 extern void nubus_sweep_video(void);
85
86 /* Mac specific debug functions (in debug.c) */
87 extern void mac_debug_init(void);
88 extern void mac_debugging_long(int, long);
89
90 static void mac_get_model(char *str);
91
92 void mac_bang(int irq, void *vector, struct pt_regs *p)
93 {
94 printk(KERN_INFO "Resetting ...\n");
95 mac_reset();
96 }
97
98 static void mac_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
99 {
100 via_init_clock(vector);
101 }
102
103 #if 0
104 void mac_waitbut (void)
105 {
106 ;
107 }
108 #endif
109
110 extern irqreturn_t mac_default_handler(int, void *, struct pt_regs *);
111
112 irqreturn_t (*mac_handlers[8])(int, void *, struct pt_regs *)=
113 {
114 mac_default_handler,
115 mac_default_handler,
116 mac_default_handler,
117 mac_default_handler,
118 mac_default_handler,
119 mac_default_handler,
120 mac_default_handler,
121 mac_default_handler
122 };
123
124 /*
125 * Parse a Macintosh-specific record in the bootinfo
126 */
127
128 int __init mac_parse_bootinfo(const struct bi_record *record)
129 {
130 int unknown = 0;
131 const u_long *data = record->data;
132
133 switch (record->tag) {
134 case BI_MAC_MODEL:
135 mac_bi_data.id = *data;
136 break;
137 case BI_MAC_VADDR:
138 mac_bi_data.videoaddr = *data;
139 break;
140 case BI_MAC_VDEPTH:
141 mac_bi_data.videodepth = *data;
142 break;
143 case BI_MAC_VROW:
144 mac_bi_data.videorow = *data;
145 break;
146 case BI_MAC_VDIM:
147 mac_bi_data.dimensions = *data;
148 break;
149 case BI_MAC_VLOGICAL:
150 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
151 mac_orig_videoaddr = *data;
152 break;
153 case BI_MAC_SCCBASE:
154 mac_bi_data.sccbase = *data;
155 break;
156 case BI_MAC_BTIME:
157 mac_bi_data.boottime = *data;
158 break;
159 case BI_MAC_GMTBIAS:
160 mac_bi_data.gmtbias = *data;
161 break;
162 case BI_MAC_MEMSIZE:
163 mac_bi_data.memsize = *data;
164 break;
165 case BI_MAC_CPUID:
166 mac_bi_data.cpuid = *data;
167 break;
168 case BI_MAC_ROMBASE:
169 mac_bi_data.rombase = *data;
170 break;
171 default:
172 unknown = 1;
173 }
174 return(unknown);
175 }
176
177 /*
178 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
179 * have to disable interrupts for this. Our IRQ handlers will crap
180 * themselves if they take an IRQ in 24bit mode!
181 */
182
183 static void mac_cache_card_flush(int writeback)
184 {
185 unsigned long flags;
186 local_irq_save(flags);
187 via_flush_cache();
188 local_irq_restore(flags);
189 }
190
191 void __init config_mac(void)
192 {
193 if (!MACH_IS_MAC) {
194 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
195 }
196
197 mach_sched_init = mac_sched_init;
198 mach_init_IRQ = mac_init_IRQ;
199 mach_request_irq = mac_request_irq;
200 mach_free_irq = mac_free_irq;
201 enable_irq = mac_enable_irq;
202 disable_irq = mac_disable_irq;
203 mach_get_model = mac_get_model;
204 mach_default_handler = &mac_handlers;
205 mach_get_irq_list = show_mac_interrupts;
206 mach_gettimeoffset = mac_gettimeoffset;
207 #warning move to adb/via init
208 #if 0
209 mach_hwclk = mac_hwclk;
210 #endif
211 mach_set_clock_mmss = mac_set_clock_mmss;
212 mach_reset = mac_reset;
213 mach_halt = mac_poweroff;
214 mach_power_off = mac_poweroff;
215 mach_max_dma_address = 0xffffffff;
216 #if 0
217 mach_debug_init = mac_debug_init;
218 #endif
219 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
220 mach_beep = mac_mksound;
221 #endif
222 #ifdef CONFIG_HEARTBEAT
223 #if 0
224 mach_heartbeat = mac_heartbeat;
225 mach_heartbeat_irq = IRQ_MAC_TIMER;
226 #endif
227 #endif
228
229 /*
230 * Determine hardware present
231 */
232
233 mac_identify();
234 mac_report_hardware();
235
236 /* AFAIK only the IIci takes a cache card. The IIfx has onboard
237 cache ... someone needs to figure out how to tell if it's on or
238 not. */
239
240 if (macintosh_config->ident == MAC_MODEL_IICI
241 || macintosh_config->ident == MAC_MODEL_IIFX) {
242 mach_l2_flush = mac_cache_card_flush;
243 }
244
245 /*
246 * Check for machine specific fixups.
247 */
248
249 #ifdef OLD_NUBUS_CODE
250 nubus_sweep_video();
251 #endif
252 }
253
254
255 /*
256 * Macintosh Table: hardcoded model configuration data.
257 *
258 * Much of this was defined by Alan, based on who knows what docs.
259 * I've added a lot more, and some of that was pure guesswork based
260 * on hardware pages present on the Mac web site. Possibly wildly
261 * inaccurate, so look here if a new Mac model won't run. Example: if
262 * a Mac crashes immediately after the VIA1 registers have been dumped
263 * to the screen, it probably died attempting to read DirB on a RBV.
264 * Meaning it should have MAC_VIA_IIci here :-)
265 */
266
267 struct mac_model *macintosh_config;
268 EXPORT_SYMBOL(macintosh_config);
269
270 static struct mac_model mac_data_table[]=
271 {
272 /*
273 * We'll pretend to be a Macintosh II, that's pretty safe.
274 */
275
276 {
277 .ident = MAC_MODEL_II,
278 .name = "Unknown",
279 .adb_type = MAC_ADB_II,
280 .via_type = MAC_VIA_II,
281 .scsi_type = MAC_SCSI_OLD,
282 .scc_type = MAC_SCC_II,
283 .nubus_type = MAC_NUBUS
284 },
285
286 /*
287 * Original MacII hardware
288 *
289 */
290
291 {
292 .ident = MAC_MODEL_II,
293 .name = "II",
294 .adb_type = MAC_ADB_II,
295 .via_type = MAC_VIA_II,
296 .scsi_type = MAC_SCSI_OLD,
297 .scc_type = MAC_SCC_II,
298 .nubus_type = MAC_NUBUS
299 }, {
300 .ident = MAC_MODEL_IIX,
301 .name = "IIx",
302 .adb_type = MAC_ADB_II,
303 .via_type = MAC_VIA_II,
304 .scsi_type = MAC_SCSI_OLD,
305 .scc_type = MAC_SCC_II,
306 .nubus_type = MAC_NUBUS
307 }, {
308 .ident = MAC_MODEL_IICX,
309 .name = "IIcx",
310 .adb_type = MAC_ADB_II,
311 .via_type = MAC_VIA_II,
312 .scsi_type = MAC_SCSI_OLD,
313 .scc_type = MAC_SCC_II,
314 .nubus_type = MAC_NUBUS
315 }, {
316 .ident = MAC_MODEL_SE30,
317 .name = "SE/30",
318 .adb_type = MAC_ADB_II,
319 .via_type = MAC_VIA_II,
320 .scsi_type = MAC_SCSI_OLD,
321 .scc_type = MAC_SCC_II,
322 .nubus_type = MAC_NUBUS
323 },
324
325 /*
326 * Weirdified MacII hardware - all subtley different. Gee thanks
327 * Apple. All these boxes seem to have VIA2 in a different place to
328 * the MacII (+1A000 rather than +4000)
329 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
330 */
331
332 {
333 .ident = MAC_MODEL_IICI,
334 .name = "IIci",
335 .adb_type = MAC_ADB_II,
336 .via_type = MAC_VIA_IIci,
337 .scsi_type = MAC_SCSI_OLD,
338 .scc_type = MAC_SCC_II,
339 .nubus_type = MAC_NUBUS
340 }, {
341 .ident = MAC_MODEL_IIFX,
342 .name = "IIfx",
343 .adb_type = MAC_ADB_IOP,
344 .via_type = MAC_VIA_IIci,
345 .scsi_type = MAC_SCSI_OLD,
346 .scc_type = MAC_SCC_IOP,
347 .nubus_type = MAC_NUBUS
348 }, {
349 .ident = MAC_MODEL_IISI,
350 .name = "IIsi",
351 .adb_type = MAC_ADB_IISI,
352 .via_type = MAC_VIA_IIci,
353 .scsi_type = MAC_SCSI_OLD,
354 .scc_type = MAC_SCC_II,
355 .nubus_type = MAC_NUBUS
356 }, {
357 .ident = MAC_MODEL_IIVI,
358 .name = "IIvi",
359 .adb_type = MAC_ADB_IISI,
360 .via_type = MAC_VIA_IIci,
361 .scsi_type = MAC_SCSI_OLD,
362 .scc_type = MAC_SCC_II,
363 .nubus_type = MAC_NUBUS
364 }, {
365 .ident = MAC_MODEL_IIVX,
366 .name = "IIvx",
367 .adb_type = MAC_ADB_IISI,
368 .via_type = MAC_VIA_IIci,
369 .scsi_type = MAC_SCSI_OLD,
370 .scc_type = MAC_SCC_II,
371 .nubus_type = MAC_NUBUS
372 },
373
374 /*
375 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
376 */
377
378 {
379 .ident = MAC_MODEL_CLII,
380 .name = "Classic II",
381 .adb_type = MAC_ADB_IISI,
382 .via_type = MAC_VIA_IIci,
383 .scsi_type = MAC_SCSI_OLD,
384 .scc_type = MAC_SCC_II,
385 .nubus_type = MAC_NUBUS
386 }, {
387 .ident = MAC_MODEL_CCL,
388 .name = "Color Classic",
389 .adb_type = MAC_ADB_CUDA,
390 .via_type = MAC_VIA_IIci,
391 .scsi_type = MAC_SCSI_OLD,
392 .scc_type = MAC_SCC_II,
393 .nubus_type = MAC_NUBUS},
394
395 /*
396 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
397 */
398
399 {
400 .ident = MAC_MODEL_LC,
401 .name = "LC",
402 .adb_type = MAC_ADB_IISI,
403 .via_type = MAC_VIA_IIci,
404 .scsi_type = MAC_SCSI_OLD,
405 .scc_type = MAC_SCC_II,
406 .nubus_type = MAC_NUBUS
407 }, {
408 .ident = MAC_MODEL_LCII,
409 .name = "LC II",
410 .adb_type = MAC_ADB_IISI,
411 .via_type = MAC_VIA_IIci,
412 .scsi_type = MAC_SCSI_OLD,
413 .scc_type = MAC_SCC_II,
414 .nubus_type = MAC_NUBUS
415 }, {
416 .ident = MAC_MODEL_LCIII,
417 .name = "LC III",
418 .adb_type = MAC_ADB_IISI,
419 .via_type = MAC_VIA_IIci,
420 .scsi_type = MAC_SCSI_OLD,
421 .scc_type = MAC_SCC_II,
422 .nubus_type = MAC_NUBUS
423 },
424
425 /*
426 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
427 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
428 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
429 * AMD 79C940 (MACE).
430 * The 700, 900 and 950 have some I/O chips in the wrong place to
431 * confuse us. The 840AV has a SCSI location of its own (same as
432 * the 660AV).
433 */
434
435 {
436 .ident = MAC_MODEL_Q605,
437 .name = "Quadra 605",
438 .adb_type = MAC_ADB_CUDA,
439 .via_type = MAC_VIA_QUADRA,
440 .scsi_type = MAC_SCSI_QUADRA,
441 .scc_type = MAC_SCC_QUADRA,
442 .nubus_type = MAC_NUBUS
443 }, {
444 .ident = MAC_MODEL_Q605_ACC,
445 .name = "Quadra 605",
446 .adb_type = MAC_ADB_CUDA,
447 .via_type = MAC_VIA_QUADRA,
448 .scsi_type = MAC_SCSI_QUADRA,
449 .scc_type = MAC_SCC_QUADRA,
450 .nubus_type = MAC_NUBUS
451 }, {
452 .ident = MAC_MODEL_Q610,
453 .name = "Quadra 610",
454 .adb_type = MAC_ADB_II,
455 .via_type = MAC_VIA_QUADRA,
456 .scsi_type = MAC_SCSI_QUADRA,
457 .scc_type = MAC_SCC_QUADRA,
458 .ether_type = MAC_ETHER_SONIC,
459 .nubus_type = MAC_NUBUS
460 }, {
461 .ident = MAC_MODEL_Q630,
462 .name = "Quadra 630",
463 .adb_type = MAC_ADB_CUDA,
464 .via_type = MAC_VIA_QUADRA,
465 .scsi_type = MAC_SCSI_QUADRA,
466 .ide_type = MAC_IDE_QUADRA,
467 .scc_type = MAC_SCC_QUADRA,
468 .ether_type = MAC_ETHER_SONIC,
469 .nubus_type = MAC_NUBUS
470 }, {
471 .ident = MAC_MODEL_Q650,
472 .name = "Quadra 650",
473 .adb_type = MAC_ADB_II,
474 .via_type = MAC_VIA_QUADRA,
475 .scsi_type = MAC_SCSI_QUADRA,
476 .scc_type = MAC_SCC_QUADRA,
477 .ether_type = MAC_ETHER_SONIC,
478 .nubus_type = MAC_NUBUS
479 },
480 /* The Q700 does have a NS Sonic */
481 {
482 .ident = MAC_MODEL_Q700,
483 .name = "Quadra 700",
484 .adb_type = MAC_ADB_II,
485 .via_type = MAC_VIA_QUADRA,
486 .scsi_type = MAC_SCSI_QUADRA2,
487 .scc_type = MAC_SCC_QUADRA,
488 .ether_type = MAC_ETHER_SONIC,
489 .nubus_type = MAC_NUBUS
490 }, {
491 .ident = MAC_MODEL_Q800,
492 .name = "Quadra 800",
493 .adb_type = MAC_ADB_II,
494 .via_type = MAC_VIA_QUADRA,
495 .scsi_type = MAC_SCSI_QUADRA,
496 .scc_type = MAC_SCC_QUADRA,
497 .ether_type = MAC_ETHER_SONIC,
498 .nubus_type = MAC_NUBUS
499 }, {
500 .ident = MAC_MODEL_Q840,
501 .name = "Quadra 840AV",
502 .adb_type = MAC_ADB_CUDA,
503 .via_type = MAC_VIA_QUADRA,
504 .scsi_type = MAC_SCSI_QUADRA3,
505 .scc_type = MAC_SCC_PSC,
506 .ether_type = MAC_ETHER_MACE,
507 .nubus_type = MAC_NUBUS
508 }, {
509 .ident = MAC_MODEL_Q900,
510 .name = "Quadra 900",
511 .adb_type = MAC_ADB_IOP,
512 .via_type = MAC_VIA_QUADRA,
513 .scsi_type = MAC_SCSI_QUADRA2,
514 .scc_type = MAC_SCC_IOP,
515 .ether_type = MAC_ETHER_SONIC,
516 .nubus_type = MAC_NUBUS
517 }, {
518 .ident = MAC_MODEL_Q950,
519 .name = "Quadra 950",
520 .adb_type = MAC_ADB_IOP,
521 .via_type = MAC_VIA_QUADRA,
522 .scsi_type = MAC_SCSI_QUADRA2,
523 .scc_type = MAC_SCC_IOP,
524 .ether_type = MAC_ETHER_SONIC,
525 .nubus_type = MAC_NUBUS
526 },
527
528 /*
529 * Performa - more LC type machines
530 */
531
532 {
533 .ident = MAC_MODEL_P460,
534 .name = "Performa 460",
535 .adb_type = MAC_ADB_IISI,
536 .via_type = MAC_VIA_IIci,
537 .scsi_type = MAC_SCSI_OLD,
538 .scc_type = MAC_SCC_II,
539 .nubus_type = MAC_NUBUS
540 }, {
541 .ident = MAC_MODEL_P475,
542 .name = "Performa 475",
543 .adb_type = MAC_ADB_CUDA,
544 .via_type = MAC_VIA_QUADRA,
545 .scsi_type = MAC_SCSI_QUADRA,
546 .scc_type = MAC_SCC_II,
547 .nubus_type = MAC_NUBUS
548 }, {
549 .ident = MAC_MODEL_P475F,
550 .name = "Performa 475",
551 .adb_type = MAC_ADB_CUDA,
552 .via_type = MAC_VIA_QUADRA,
553 .scsi_type = MAC_SCSI_QUADRA,
554 .scc_type = MAC_SCC_II,
555 .nubus_type = MAC_NUBUS
556 }, {
557 .ident = MAC_MODEL_P520,
558 .name = "Performa 520",
559 .adb_type = MAC_ADB_CUDA,
560 .via_type = MAC_VIA_IIci,
561 .scsi_type = MAC_SCSI_OLD,
562 .scc_type = MAC_SCC_II,
563 .nubus_type = MAC_NUBUS
564 }, {
565 .ident = MAC_MODEL_P550,
566 .name = "Performa 550",
567 .adb_type = MAC_ADB_CUDA,
568 .via_type = MAC_VIA_IIci,
569 .scsi_type = MAC_SCSI_OLD,
570 .scc_type = MAC_SCC_II,
571 .nubus_type = MAC_NUBUS
572 },
573 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
574 {
575 .ident = MAC_MODEL_P575,
576 .name = "Performa 575",
577 .adb_type = MAC_ADB_CUDA,
578 .via_type = MAC_VIA_QUADRA,
579 .scsi_type = MAC_SCSI_QUADRA,
580 .scc_type = MAC_SCC_II,
581 .ether_type = MAC_ETHER_SONIC,
582 .nubus_type = MAC_NUBUS
583 }, {
584 .ident = MAC_MODEL_P588,
585 .name = "Performa 588",
586 .adb_type = MAC_ADB_CUDA,
587 .via_type = MAC_VIA_QUADRA,
588 .scsi_type = MAC_SCSI_QUADRA,
589 .ide_type = MAC_IDE_QUADRA,
590 .scc_type = MAC_SCC_II,
591 .ether_type = MAC_ETHER_SONIC,
592 .nubus_type = MAC_NUBUS
593 }, {
594 .ident = MAC_MODEL_TV,
595 .name = "TV",
596 .adb_type = MAC_ADB_CUDA,
597 .via_type = MAC_VIA_QUADRA,
598 .scsi_type = MAC_SCSI_OLD,
599 .scc_type = MAC_SCC_II,
600 .nubus_type = MAC_NUBUS
601 }, {
602 .ident = MAC_MODEL_P600,
603 .name = "Performa 600",
604 .adb_type = MAC_ADB_IISI,
605 .via_type = MAC_VIA_IIci,
606 .scsi_type = MAC_SCSI_OLD,
607 .scc_type = MAC_SCC_II,
608 .nubus_type = MAC_NUBUS
609 },
610
611 /*
612 * Centris - just guessing again; maybe like Quadra
613 */
614
615 /* The C610 may or may not have SONIC. We probe to make sure */
616 {
617 .ident = MAC_MODEL_C610,
618 .name = "Centris 610",
619 .adb_type = MAC_ADB_II,
620 .via_type = MAC_VIA_QUADRA,
621 .scsi_type = MAC_SCSI_QUADRA,
622 .scc_type = MAC_SCC_QUADRA,
623 .ether_type = MAC_ETHER_SONIC,
624 .nubus_type = MAC_NUBUS
625 }, {
626 .ident = MAC_MODEL_C650,
627 .name = "Centris 650",
628 .adb_type = MAC_ADB_II,
629 .via_type = MAC_VIA_QUADRA,
630 .scsi_type = MAC_SCSI_QUADRA,
631 .scc_type = MAC_SCC_QUADRA,
632 .ether_type = MAC_ETHER_SONIC,
633 .nubus_type = MAC_NUBUS
634 }, {
635 .ident = MAC_MODEL_C660,
636 .name = "Centris 660AV",
637 .adb_type = MAC_ADB_CUDA,
638 .via_type = MAC_VIA_QUADRA,
639 .scsi_type = MAC_SCSI_QUADRA3,
640 .scc_type = MAC_SCC_PSC,
641 .ether_type = MAC_ETHER_MACE,
642 .nubus_type = MAC_NUBUS
643 },
644
645 /*
646 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
647 * and a PMU (in two variations?) for ADB. Most of them use the
648 * Quadra-style VIAs. A few models also have IDE from hell.
649 */
650
651 {
652 .ident = MAC_MODEL_PB140,
653 .name = "PowerBook 140",
654 .adb_type = MAC_ADB_PB1,
655 .via_type = MAC_VIA_QUADRA,
656 .scsi_type = MAC_SCSI_OLD,
657 .scc_type = MAC_SCC_QUADRA,
658 .nubus_type = MAC_NUBUS
659 }, {
660 .ident = MAC_MODEL_PB145,
661 .name = "PowerBook 145",
662 .adb_type = MAC_ADB_PB1,
663 .via_type = MAC_VIA_QUADRA,
664 .scsi_type = MAC_SCSI_OLD,
665 .scc_type = MAC_SCC_QUADRA,
666 .nubus_type = MAC_NUBUS
667 }, {
668 .ident = MAC_MODEL_PB150,
669 .name = "PowerBook 150",
670 .adb_type = MAC_ADB_PB1,
671 .via_type = MAC_VIA_IIci,
672 .scsi_type = MAC_SCSI_OLD,
673 .ide_type = MAC_IDE_PB,
674 .scc_type = MAC_SCC_QUADRA,
675 .nubus_type = MAC_NUBUS
676 }, {
677 .ident = MAC_MODEL_PB160,
678 .name = "PowerBook 160",
679 .adb_type = MAC_ADB_PB1,
680 .via_type = MAC_VIA_QUADRA,
681 .scsi_type = MAC_SCSI_OLD,
682 .scc_type = MAC_SCC_QUADRA,
683 .nubus_type = MAC_NUBUS
684 }, {
685 .ident = MAC_MODEL_PB165,
686 .name = "PowerBook 165",
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 }, {
693 .ident = MAC_MODEL_PB165C,
694 .name = "PowerBook 165c",
695 .adb_type = MAC_ADB_PB1,
696 .via_type = MAC_VIA_QUADRA,
697 .scsi_type = MAC_SCSI_OLD,
698 .scc_type = MAC_SCC_QUADRA,
699 .nubus_type = MAC_NUBUS
700 }, {
701 .ident = MAC_MODEL_PB170,
702 .name = "PowerBook 170",
703 .adb_type = MAC_ADB_PB1,
704 .via_type = MAC_VIA_QUADRA,
705 .scsi_type = MAC_SCSI_OLD,
706 .scc_type = MAC_SCC_QUADRA,
707 .nubus_type = MAC_NUBUS
708 }, {
709 .ident = MAC_MODEL_PB180,
710 .name = "PowerBook 180",
711 .adb_type = MAC_ADB_PB1,
712 .via_type = MAC_VIA_QUADRA,
713 .scsi_type = MAC_SCSI_OLD,
714 .scc_type = MAC_SCC_QUADRA,
715 .nubus_type = MAC_NUBUS
716 }, {
717 .ident = MAC_MODEL_PB180C,
718 .name = "PowerBook 180c",
719 .adb_type = MAC_ADB_PB1,
720 .via_type = MAC_VIA_QUADRA,
721 .scsi_type = MAC_SCSI_OLD,
722 .scc_type = MAC_SCC_QUADRA,
723 .nubus_type = MAC_NUBUS
724 }, {
725 .ident = MAC_MODEL_PB190,
726 .name = "PowerBook 190",
727 .adb_type = MAC_ADB_PB2,
728 .via_type = MAC_VIA_QUADRA,
729 .scsi_type = MAC_SCSI_OLD,
730 .ide_type = MAC_IDE_BABOON,
731 .scc_type = MAC_SCC_QUADRA,
732 .nubus_type = MAC_NUBUS
733 }, {
734 .ident = MAC_MODEL_PB520,
735 .name = "PowerBook 520",
736 .adb_type = MAC_ADB_PB2,
737 .via_type = MAC_VIA_QUADRA,
738 .scsi_type = MAC_SCSI_OLD,
739 .scc_type = MAC_SCC_QUADRA,
740 .ether_type = MAC_ETHER_SONIC,
741 .nubus_type = MAC_NUBUS
742 },
743
744 /*
745 * PowerBook Duos are pretty much like normal PowerBooks
746 * All of these probably have onboard SONIC in the Dock which
747 * means we'll have to probe for it eventually.
748 *
749 * Are these reallly MAC_VIA_IIci? The developer notes for the
750 * Duos show pretty much the same custom parts as in most of
751 * the other PowerBooks which would imply MAC_VIA_QUADRA.
752 */
753
754 {
755 .ident = MAC_MODEL_PB210,
756 .name = "PowerBook Duo 210",
757 .adb_type = MAC_ADB_PB2,
758 .via_type = MAC_VIA_IIci,
759 .scsi_type = MAC_SCSI_OLD,
760 .scc_type = MAC_SCC_QUADRA,
761 .nubus_type = MAC_NUBUS
762 }, {
763 .ident = MAC_MODEL_PB230,
764 .name = "PowerBook Duo 230",
765 .adb_type = MAC_ADB_PB2,
766 .via_type = MAC_VIA_IIci,
767 .scsi_type = MAC_SCSI_OLD,
768 .scc_type = MAC_SCC_QUADRA,
769 .nubus_type = MAC_NUBUS
770 }, {
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 }, {
779 .ident = MAC_MODEL_PB270C,
780 .name = "PowerBook Duo 270c",
781 .adb_type = MAC_ADB_PB2,
782 .via_type = MAC_VIA_IIci,
783 .scsi_type = MAC_SCSI_OLD,
784 .scc_type = MAC_SCC_QUADRA,
785 .nubus_type = MAC_NUBUS
786 }, {
787 .ident = MAC_MODEL_PB280,
788 .name = "PowerBook Duo 280",
789 .adb_type = MAC_ADB_PB2,
790 .via_type = MAC_VIA_IIci,
791 .scsi_type = MAC_SCSI_OLD,
792 .scc_type = MAC_SCC_QUADRA,
793 .nubus_type = MAC_NUBUS
794 }, {
795 .ident = MAC_MODEL_PB280C,
796 .name = "PowerBook Duo 280c",
797 .adb_type = MAC_ADB_PB2,
798 .via_type = MAC_VIA_IIci,
799 .scsi_type = MAC_SCSI_OLD,
800 .scc_type = MAC_SCC_QUADRA,
801 .nubus_type = MAC_NUBUS
802 },
803
804 /*
805 * Other stuff ??
806 */
807 {
808 .ident = -1
809 }
810 };
811
812 void mac_identify(void)
813 {
814 struct mac_model *m;
815
816 /* Penguin data useful? */
817 int model = mac_bi_data.id;
818 if (!model) {
819 /* no bootinfo model id -> NetBSD booter was used! */
820 /* XXX FIXME: breaks for model > 31 */
821 model=(mac_bi_data.cpuid>>2)&63;
822 printk (KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
823 }
824
825 macintosh_config = mac_data_table;
826 for (m = macintosh_config ; m->ident != -1 ; m++) {
827 if (m->ident == model) {
828 macintosh_config = m;
829 break;
830 }
831 }
832
833 /* We need to pre-init the IOPs, if any. Otherwise */
834 /* the serial console won't work if the user had */
835 /* the serial ports set to "Faster" mode in MacOS. */
836
837 iop_preinit();
838 mac_debug_init();
839
840 printk (KERN_INFO "Detected Macintosh model: %d \n", model);
841
842 /*
843 * Report booter data:
844 */
845 printk (KERN_DEBUG " Penguin bootinfo data:\n");
846 printk (KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
847 mac_bi_data.videoaddr, mac_bi_data.videorow,
848 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
849 mac_bi_data.dimensions >> 16);
850 printk (KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
851 mac_bi_data.videological, mac_orig_videoaddr,
852 mac_bi_data.sccbase);
853 printk (KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
854 mac_bi_data.boottime, mac_bi_data.gmtbias);
855 printk (KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
856 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
857 #if 0
858 printk ("Ramdisk: addr 0x%lx size 0x%lx\n",
859 m68k_ramdisk.addr, m68k_ramdisk.size);
860 #endif
861
862 /*
863 * TODO: set the various fields in macintosh_config->hw_present here!
864 */
865 switch (macintosh_config->scsi_type) {
866 case MAC_SCSI_OLD:
867 MACHW_SET(MAC_SCSI_80);
868 break;
869 case MAC_SCSI_QUADRA:
870 case MAC_SCSI_QUADRA2:
871 case MAC_SCSI_QUADRA3:
872 MACHW_SET(MAC_SCSI_96);
873 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
874 (macintosh_config->ident == MAC_MODEL_Q950))
875 MACHW_SET(MAC_SCSI_96_2);
876 break;
877 default:
878 printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
879 MACHW_SET(MAC_SCSI_80);
880 break;
881
882 }
883 iop_init();
884 via_init();
885 oss_init();
886 psc_init();
887 baboon_init();
888 }
889
890 void mac_report_hardware(void)
891 {
892 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
893 }
894
895 static void mac_get_model(char *str)
896 {
897 strcpy(str,"Macintosh ");
898 strcat(str, macintosh_config->name);
899 }
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