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Committer: Michael Beasley <mike@snafu.setup>
[mikesnafu-overlay.git] / arch / m68k / mac / config.c
blob735a49b4b9366b0345db8cc954a824e4b0ff5cb1
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/module.h>
14 #include <linux/types.h>
15 #include <linux/mm.h>
16 #include <linux/tty.h>
17 #include <linux/console.h>
18 #include <linux/interrupt.h>
19 /* keyb */
20 #include <linux/random.h>
21 #include <linux/delay.h>
22 /* keyb */
23 #include <linux/init.h>
24 #include <linux/vt_kern.h>
25
26 #define BOOTINFO_COMPAT_1_0
27 #include <asm/setup.h>
28 #include <asm/bootinfo.h>
29
30 #include <asm/system.h>
31 #include <asm/io.h>
32 #include <asm/irq.h>
33 #include <asm/pgtable.h>
34 #include <asm/rtc.h>
35 #include <asm/machdep.h>
36
37 #include <asm/macintosh.h>
38 #include <asm/macints.h>
39 #include <asm/machw.h>
40
41 #include <asm/mac_iop.h>
42 #include <asm/mac_via.h>
43 #include <asm/mac_oss.h>
44 #include <asm/mac_psc.h>
45
46 /* Mac bootinfo struct */
47
48 struct mac_booter_data mac_bi_data;
49 int mac_bisize = sizeof mac_bi_data;
50
51 struct mac_hw_present mac_hw_present;
52 EXPORT_SYMBOL(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 void *mac_env; /* Loaded by the boot asm */
62
63 /* The phys. video addr. - might be bogus on some machines */
64 unsigned long mac_orig_videoaddr;
65
66 /* Mac specific timer functions */
67 extern unsigned long mac_gettimeoffset(void);
68 extern int mac_hwclk(int, struct rtc_time *);
69 extern int mac_set_clock_mmss(unsigned long);
70 extern int show_mac_interrupts(struct seq_file *, void *);
71 extern void iop_preinit(void);
72 extern void iop_init(void);
73 extern void via_init(void);
74 extern void via_init_clock(irq_handler_t func);
75 extern void via_flush_cache(void);
76 extern void oss_init(void);
77 extern void psc_init(void);
78 extern void baboon_init(void);
79
80 extern void mac_mksound(unsigned int, unsigned int);
81
82 extern void nubus_sweep_video(void);
83
84 static void mac_get_model(char *str);
85
86 static void __init mac_sched_init(irq_handler_t vector)
87 {
88 via_init_clock(vector);
89 }
90
91 /*
92 * Parse a Macintosh-specific record in the bootinfo
93 */
94
95 int __init mac_parse_bootinfo(const struct bi_record *record)
96 {
97 int unknown = 0;
98 const u_long *data = record->data;
99
100 switch (record->tag) {
101 case BI_MAC_MODEL:
102 mac_bi_data.id = *data;
103 break;
104 case BI_MAC_VADDR:
105 mac_bi_data.videoaddr = *data;
106 break;
107 case BI_MAC_VDEPTH:
108 mac_bi_data.videodepth = *data;
109 break;
110 case BI_MAC_VROW:
111 mac_bi_data.videorow = *data;
112 break;
113 case BI_MAC_VDIM:
114 mac_bi_data.dimensions = *data;
115 break;
116 case BI_MAC_VLOGICAL:
117 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
118 mac_orig_videoaddr = *data;
119 break;
120 case BI_MAC_SCCBASE:
121 mac_bi_data.sccbase = *data;
122 break;
123 case BI_MAC_BTIME:
124 mac_bi_data.boottime = *data;
125 break;
126 case BI_MAC_GMTBIAS:
127 mac_bi_data.gmtbias = *data;
128 break;
129 case BI_MAC_MEMSIZE:
130 mac_bi_data.memsize = *data;
131 break;
132 case BI_MAC_CPUID:
133 mac_bi_data.cpuid = *data;
134 break;
135 case BI_MAC_ROMBASE:
136 mac_bi_data.rombase = *data;
137 break;
138 default:
139 unknown = 1;
140 break;
141 }
142 return unknown;
143 }
144
145 /*
146 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
147 * have to disable interrupts for this. Our IRQ handlers will crap
148 * themselves if they take an IRQ in 24bit mode!
149 */
150
151 static void mac_cache_card_flush(int writeback)
152 {
153 unsigned long flags;
154
155 local_irq_save(flags);
156 via_flush_cache();
157 local_irq_restore(flags);
158 }
159
160 void __init config_mac(void)
161 {
162 if (!MACH_IS_MAC)
163 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
164
165 mach_sched_init = mac_sched_init;
166 mach_init_IRQ = mac_init_IRQ;
167 mach_get_model = mac_get_model;
168 mach_gettimeoffset = mac_gettimeoffset;
169 #warning move to adb/via init
170 #if 0
171 mach_hwclk = mac_hwclk;
172 #endif
173 mach_set_clock_mmss = mac_set_clock_mmss;
174 mach_reset = mac_reset;
175 mach_halt = mac_poweroff;
176 mach_power_off = mac_poweroff;
177 mach_max_dma_address = 0xffffffff;
178 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
179 mach_beep = mac_mksound;
180 #endif
181 #ifdef CONFIG_HEARTBEAT
182 #if 0
183 mach_heartbeat = mac_heartbeat;
184 mach_heartbeat_irq = IRQ_MAC_TIMER;
185 #endif
186 #endif
187
188 /*
189 * Determine hardware present
190 */
191
192 mac_identify();
193 mac_report_hardware();
194
195 /*
196 * AFAIK only the IIci takes a cache card. The IIfx has onboard
197 * cache ... someone needs to figure out how to tell if it's on or
198 * not.
199 */
200
201 if (macintosh_config->ident == MAC_MODEL_IICI
202 || macintosh_config->ident == MAC_MODEL_IIFX)
203 mach_l2_flush = mac_cache_card_flush;
204
205 /*
206 * Check for machine specific fixups.
207 */
208
209 #ifdef OLD_NUBUS_CODE
210 nubus_sweep_video();
211 #endif
212 }
213
214
215 /*
216 * Macintosh Table: hardcoded model configuration data.
217 *
218 * Much of this was defined by Alan, based on who knows what docs.
219 * I've added a lot more, and some of that was pure guesswork based
220 * on hardware pages present on the Mac web site. Possibly wildly
221 * inaccurate, so look here if a new Mac model won't run. Example: if
222 * a Mac crashes immediately after the VIA1 registers have been dumped
223 * to the screen, it probably died attempting to read DirB on a RBV.
224 * Meaning it should have MAC_VIA_IIci here :-)
225 */
226
227 struct mac_model *macintosh_config;
228 EXPORT_SYMBOL(macintosh_config);
229
230 static struct mac_model mac_data_table[] = {
231 /*
232 * We'll pretend to be a Macintosh II, that's pretty safe.
233 */
234
235 {
236 .ident = MAC_MODEL_II,
237 .name = "Unknown",
238 .adb_type = MAC_ADB_II,
239 .via_type = MAC_VIA_II,
240 .scsi_type = MAC_SCSI_OLD,
241 .scc_type = MAC_SCC_II,
242 .nubus_type = MAC_NUBUS
243 },
244
245 /*
246 * Original MacII hardware
247 *
248 */
249
250 {
251 .ident = MAC_MODEL_II,
252 .name = "II",
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 }, {
259 .ident = MAC_MODEL_IIX,
260 .name = "IIx",
261 .adb_type = MAC_ADB_II,
262 .via_type = MAC_VIA_II,
263 .scsi_type = MAC_SCSI_OLD,
264 .scc_type = MAC_SCC_II,
265 .nubus_type = MAC_NUBUS
266 }, {
267 .ident = MAC_MODEL_IICX,
268 .name = "IIcx",
269 .adb_type = MAC_ADB_II,
270 .via_type = MAC_VIA_II,
271 .scsi_type = MAC_SCSI_OLD,
272 .scc_type = MAC_SCC_II,
273 .nubus_type = MAC_NUBUS
274 }, {
275 .ident = MAC_MODEL_SE30,
276 .name = "SE/30",
277 .adb_type = MAC_ADB_II,
278 .via_type = MAC_VIA_II,
279 .scsi_type = MAC_SCSI_OLD,
280 .scc_type = MAC_SCC_II,
281 .nubus_type = MAC_NUBUS
282 },
283
284 /*
285 * Weirdified MacII hardware - all subtly different. Gee thanks
286 * Apple. All these boxes seem to have VIA2 in a different place to
287 * the MacII (+1A000 rather than +4000)
288 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
289 */
290
291 {
292 .ident = MAC_MODEL_IICI,
293 .name = "IIci",
294 .adb_type = MAC_ADB_II,
295 .via_type = MAC_VIA_IIci,
296 .scsi_type = MAC_SCSI_OLD,
297 .scc_type = MAC_SCC_II,
298 .nubus_type = MAC_NUBUS
299 }, {
300 .ident = MAC_MODEL_IIFX,
301 .name = "IIfx",
302 .adb_type = MAC_ADB_IOP,
303 .via_type = MAC_VIA_IIci,
304 .scsi_type = MAC_SCSI_OLD,
305 .scc_type = MAC_SCC_IOP,
306 .nubus_type = MAC_NUBUS
307 }, {
308 .ident = MAC_MODEL_IISI,
309 .name = "IIsi",
310 .adb_type = MAC_ADB_IISI,
311 .via_type = MAC_VIA_IIci,
312 .scsi_type = MAC_SCSI_OLD,
313 .scc_type = MAC_SCC_II,
314 .nubus_type = MAC_NUBUS
315 }, {
316 .ident = MAC_MODEL_IIVI,
317 .name = "IIvi",
318 .adb_type = MAC_ADB_IISI,
319 .via_type = MAC_VIA_IIci,
320 .scsi_type = MAC_SCSI_OLD,
321 .scc_type = MAC_SCC_II,
322 .nubus_type = MAC_NUBUS
323 }, {
324 .ident = MAC_MODEL_IIVX,
325 .name = "IIvx",
326 .adb_type = MAC_ADB_IISI,
327 .via_type = MAC_VIA_IIci,
328 .scsi_type = MAC_SCSI_OLD,
329 .scc_type = MAC_SCC_II,
330 .nubus_type = MAC_NUBUS
331 },
332
333 /*
334 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
335 */
336
337 {
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 }, {
346 .ident = MAC_MODEL_CCL,
347 .name = "Color Classic",
348 .adb_type = MAC_ADB_CUDA,
349 .via_type = MAC_VIA_IIci,
350 .scsi_type = MAC_SCSI_OLD,
351 .scc_type = MAC_SCC_II,
352 .nubus_type = MAC_NUBUS},
353
354 /*
355 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
356 */
357
358 {
359 .ident = MAC_MODEL_LC,
360 .name = "LC",
361 .adb_type = MAC_ADB_IISI,
362 .via_type = MAC_VIA_IIci,
363 .scsi_type = MAC_SCSI_OLD,
364 .scc_type = MAC_SCC_II,
365 .nubus_type = MAC_NUBUS
366 }, {
367 .ident = MAC_MODEL_LCII,
368 .name = "LC II",
369 .adb_type = MAC_ADB_IISI,
370 .via_type = MAC_VIA_IIci,
371 .scsi_type = MAC_SCSI_OLD,
372 .scc_type = MAC_SCC_II,
373 .nubus_type = MAC_NUBUS
374 }, {
375 .ident = MAC_MODEL_LCIII,
376 .name = "LC III",
377 .adb_type = MAC_ADB_IISI,
378 .via_type = MAC_VIA_IIci,
379 .scsi_type = MAC_SCSI_OLD,
380 .scc_type = MAC_SCC_II,
381 .nubus_type = MAC_NUBUS
382 },
383
384 /*
385 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
386 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
387 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
388 * AMD 79C940 (MACE).
389 * The 700, 900 and 950 have some I/O chips in the wrong place to
390 * confuse us. The 840AV has a SCSI location of its own (same as
391 * the 660AV).
392 */
393
394 {
395 .ident = MAC_MODEL_Q605,
396 .name = "Quadra 605",
397 .adb_type = MAC_ADB_CUDA,
398 .via_type = MAC_VIA_QUADRA,
399 .scsi_type = MAC_SCSI_QUADRA,
400 .scc_type = MAC_SCC_QUADRA,
401 .nubus_type = MAC_NUBUS
402 }, {
403 .ident = MAC_MODEL_Q605_ACC,
404 .name = "Quadra 605",
405 .adb_type = MAC_ADB_CUDA,
406 .via_type = MAC_VIA_QUADRA,
407 .scsi_type = MAC_SCSI_QUADRA,
408 .scc_type = MAC_SCC_QUADRA,
409 .nubus_type = MAC_NUBUS
410 }, {
411 .ident = MAC_MODEL_Q610,
412 .name = "Quadra 610",
413 .adb_type = MAC_ADB_II,
414 .via_type = MAC_VIA_QUADRA,
415 .scsi_type = MAC_SCSI_QUADRA,
416 .scc_type = MAC_SCC_QUADRA,
417 .ether_type = MAC_ETHER_SONIC,
418 .nubus_type = MAC_NUBUS
419 }, {
420 .ident = MAC_MODEL_Q630,
421 .name = "Quadra 630",
422 .adb_type = MAC_ADB_CUDA,
423 .via_type = MAC_VIA_QUADRA,
424 .scsi_type = MAC_SCSI_QUADRA,
425 .ide_type = MAC_IDE_QUADRA,
426 .scc_type = MAC_SCC_QUADRA,
427 .ether_type = MAC_ETHER_SONIC,
428 .nubus_type = MAC_NUBUS
429 }, {
430 .ident = MAC_MODEL_Q650,
431 .name = "Quadra 650",
432 .adb_type = MAC_ADB_II,
433 .via_type = MAC_VIA_QUADRA,
434 .scsi_type = MAC_SCSI_QUADRA,
435 .scc_type = MAC_SCC_QUADRA,
436 .ether_type = MAC_ETHER_SONIC,
437 .nubus_type = MAC_NUBUS
438 },
439 /* The Q700 does have a NS Sonic */
440 {
441 .ident = MAC_MODEL_Q700,
442 .name = "Quadra 700",
443 .adb_type = MAC_ADB_II,
444 .via_type = MAC_VIA_QUADRA,
445 .scsi_type = MAC_SCSI_QUADRA2,
446 .scc_type = MAC_SCC_QUADRA,
447 .ether_type = MAC_ETHER_SONIC,
448 .nubus_type = MAC_NUBUS
449 }, {
450 .ident = MAC_MODEL_Q800,
451 .name = "Quadra 800",
452 .adb_type = MAC_ADB_II,
453 .via_type = MAC_VIA_QUADRA,
454 .scsi_type = MAC_SCSI_QUADRA,
455 .scc_type = MAC_SCC_QUADRA,
456 .ether_type = MAC_ETHER_SONIC,
457 .nubus_type = MAC_NUBUS
458 }, {
459 .ident = MAC_MODEL_Q840,
460 .name = "Quadra 840AV",
461 .adb_type = MAC_ADB_CUDA,
462 .via_type = MAC_VIA_QUADRA,
463 .scsi_type = MAC_SCSI_QUADRA3,
464 .scc_type = MAC_SCC_PSC,
465 .ether_type = MAC_ETHER_MACE,
466 .nubus_type = MAC_NUBUS
467 }, {
468 .ident = MAC_MODEL_Q900,
469 .name = "Quadra 900",
470 .adb_type = MAC_ADB_IOP,
471 .via_type = MAC_VIA_QUADRA,
472 .scsi_type = MAC_SCSI_QUADRA2,
473 .scc_type = MAC_SCC_IOP,
474 .ether_type = MAC_ETHER_SONIC,
475 .nubus_type = MAC_NUBUS
476 }, {
477 .ident = MAC_MODEL_Q950,
478 .name = "Quadra 950",
479 .adb_type = MAC_ADB_IOP,
480 .via_type = MAC_VIA_QUADRA,
481 .scsi_type = MAC_SCSI_QUADRA2,
482 .scc_type = MAC_SCC_IOP,
483 .ether_type = MAC_ETHER_SONIC,
484 .nubus_type = MAC_NUBUS
485 },
486
487 /*
488 * Performa - more LC type machines
489 */
490
491 {
492 .ident = MAC_MODEL_P460,
493 .name = "Performa 460",
494 .adb_type = MAC_ADB_IISI,
495 .via_type = MAC_VIA_IIci,
496 .scsi_type = MAC_SCSI_OLD,
497 .scc_type = MAC_SCC_II,
498 .nubus_type = MAC_NUBUS
499 }, {
500 .ident = MAC_MODEL_P475,
501 .name = "Performa 475",
502 .adb_type = MAC_ADB_CUDA,
503 .via_type = MAC_VIA_QUADRA,
504 .scsi_type = MAC_SCSI_QUADRA,
505 .scc_type = MAC_SCC_II,
506 .nubus_type = MAC_NUBUS
507 }, {
508 .ident = MAC_MODEL_P475F,
509 .name = "Performa 475",
510 .adb_type = MAC_ADB_CUDA,
511 .via_type = MAC_VIA_QUADRA,
512 .scsi_type = MAC_SCSI_QUADRA,
513 .scc_type = MAC_SCC_II,
514 .nubus_type = MAC_NUBUS
515 }, {
516 .ident = MAC_MODEL_P520,
517 .name = "Performa 520",
518 .adb_type = MAC_ADB_CUDA,
519 .via_type = MAC_VIA_IIci,
520 .scsi_type = MAC_SCSI_OLD,
521 .scc_type = MAC_SCC_II,
522 .nubus_type = MAC_NUBUS
523 }, {
524 .ident = MAC_MODEL_P550,
525 .name = "Performa 550",
526 .adb_type = MAC_ADB_CUDA,
527 .via_type = MAC_VIA_IIci,
528 .scsi_type = MAC_SCSI_OLD,
529 .scc_type = MAC_SCC_II,
530 .nubus_type = MAC_NUBUS
531 },
532 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
533 {
534 .ident = MAC_MODEL_P575,
535 .name = "Performa 575",
536 .adb_type = MAC_ADB_CUDA,
537 .via_type = MAC_VIA_QUADRA,
538 .scsi_type = MAC_SCSI_QUADRA,
539 .scc_type = MAC_SCC_II,
540 .ether_type = MAC_ETHER_SONIC,
541 .nubus_type = MAC_NUBUS
542 }, {
543 .ident = MAC_MODEL_P588,
544 .name = "Performa 588",
545 .adb_type = MAC_ADB_CUDA,
546 .via_type = MAC_VIA_QUADRA,
547 .scsi_type = MAC_SCSI_QUADRA,
548 .ide_type = MAC_IDE_QUADRA,
549 .scc_type = MAC_SCC_II,
550 .ether_type = MAC_ETHER_SONIC,
551 .nubus_type = MAC_NUBUS
552 }, {
553 .ident = MAC_MODEL_TV,
554 .name = "TV",
555 .adb_type = MAC_ADB_CUDA,
556 .via_type = MAC_VIA_QUADRA,
557 .scsi_type = MAC_SCSI_OLD,
558 .scc_type = MAC_SCC_II,
559 .nubus_type = MAC_NUBUS
560 }, {
561 .ident = MAC_MODEL_P600,
562 .name = "Performa 600",
563 .adb_type = MAC_ADB_IISI,
564 .via_type = MAC_VIA_IIci,
565 .scsi_type = MAC_SCSI_OLD,
566 .scc_type = MAC_SCC_II,
567 .nubus_type = MAC_NUBUS
568 },
569
570 /*
571 * Centris - just guessing again; maybe like Quadra
572 */
573
574 /* The C610 may or may not have SONIC. We probe to make sure */
575 {
576 .ident = MAC_MODEL_C610,
577 .name = "Centris 610",
578 .adb_type = MAC_ADB_II,
579 .via_type = MAC_VIA_QUADRA,
580 .scsi_type = MAC_SCSI_QUADRA,
581 .scc_type = MAC_SCC_QUADRA,
582 .ether_type = MAC_ETHER_SONIC,
583 .nubus_type = MAC_NUBUS
584 }, {
585 .ident = MAC_MODEL_C650,
586 .name = "Centris 650",
587 .adb_type = MAC_ADB_II,
588 .via_type = MAC_VIA_QUADRA,
589 .scsi_type = MAC_SCSI_QUADRA,
590 .scc_type = MAC_SCC_QUADRA,
591 .ether_type = MAC_ETHER_SONIC,
592 .nubus_type = MAC_NUBUS
593 }, {
594 .ident = MAC_MODEL_C660,
595 .name = "Centris 660AV",
596 .adb_type = MAC_ADB_CUDA,
597 .via_type = MAC_VIA_QUADRA,
598 .scsi_type = MAC_SCSI_QUADRA3,
599 .scc_type = MAC_SCC_PSC,
600 .ether_type = MAC_ETHER_MACE,
601 .nubus_type = MAC_NUBUS
602 },
603
604 /*
605 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
606 * and a PMU (in two variations?) for ADB. Most of them use the
607 * Quadra-style VIAs. A few models also have IDE from hell.
608 */
609
610 {
611 .ident = MAC_MODEL_PB140,
612 .name = "PowerBook 140",
613 .adb_type = MAC_ADB_PB1,
614 .via_type = MAC_VIA_QUADRA,
615 .scsi_type = MAC_SCSI_OLD,
616 .scc_type = MAC_SCC_QUADRA,
617 .nubus_type = MAC_NUBUS
618 }, {
619 .ident = MAC_MODEL_PB145,
620 .name = "PowerBook 145",
621 .adb_type = MAC_ADB_PB1,
622 .via_type = MAC_VIA_QUADRA,
623 .scsi_type = MAC_SCSI_OLD,
624 .scc_type = MAC_SCC_QUADRA,
625 .nubus_type = MAC_NUBUS
626 }, {
627 .ident = MAC_MODEL_PB150,
628 .name = "PowerBook 150",
629 .adb_type = MAC_ADB_PB1,
630 .via_type = MAC_VIA_IIci,
631 .scsi_type = MAC_SCSI_OLD,
632 .ide_type = MAC_IDE_PB,
633 .scc_type = MAC_SCC_QUADRA,
634 .nubus_type = MAC_NUBUS
635 }, {
636 .ident = MAC_MODEL_PB160,
637 .name = "PowerBook 160",
638 .adb_type = MAC_ADB_PB1,
639 .via_type = MAC_VIA_QUADRA,
640 .scsi_type = MAC_SCSI_OLD,
641 .scc_type = MAC_SCC_QUADRA,
642 .nubus_type = MAC_NUBUS
643 }, {
644 .ident = MAC_MODEL_PB165,
645 .name = "PowerBook 165",
646 .adb_type = MAC_ADB_PB1,
647 .via_type = MAC_VIA_QUADRA,
648 .scsi_type = MAC_SCSI_OLD,
649 .scc_type = MAC_SCC_QUADRA,
650 .nubus_type = MAC_NUBUS
651 }, {
652 .ident = MAC_MODEL_PB165C,
653 .name = "PowerBook 165c",
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_PB170,
661 .name = "PowerBook 170",
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_PB180,
669 .name = "PowerBook 180",
670 .adb_type = MAC_ADB_PB1,
671 .via_type = MAC_VIA_QUADRA,
672 .scsi_type = MAC_SCSI_OLD,
673 .scc_type = MAC_SCC_QUADRA,
674 .nubus_type = MAC_NUBUS
675 }, {
676 .ident = MAC_MODEL_PB180C,
677 .name = "PowerBook 180c",
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 }, {
684 .ident = MAC_MODEL_PB190,
685 .name = "PowerBook 190",
686 .adb_type = MAC_ADB_PB2,
687 .via_type = MAC_VIA_QUADRA,
688 .scsi_type = MAC_SCSI_OLD,
689 .ide_type = MAC_IDE_BABOON,
690 .scc_type = MAC_SCC_QUADRA,
691 .nubus_type = MAC_NUBUS
692 }, {
693 .ident = MAC_MODEL_PB520,
694 .name = "PowerBook 520",
695 .adb_type = MAC_ADB_PB2,
696 .via_type = MAC_VIA_QUADRA,
697 .scsi_type = MAC_SCSI_OLD,
698 .scc_type = MAC_SCC_QUADRA,
699 .ether_type = MAC_ETHER_SONIC,
700 .nubus_type = MAC_NUBUS
701 },
702
703 /*
704 * PowerBook Duos are pretty much like normal PowerBooks
705 * All of these probably have onboard SONIC in the Dock which
706 * means we'll have to probe for it eventually.
707 *
708 * Are these really MAC_VIA_IIci? The developer notes for the
709 * Duos show pretty much the same custom parts as in most of
710 * the other PowerBooks which would imply MAC_VIA_QUADRA.
711 */
712
713 {
714 .ident = MAC_MODEL_PB210,
715 .name = "PowerBook Duo 210",
716 .adb_type = MAC_ADB_PB2,
717 .via_type = MAC_VIA_IIci,
718 .scsi_type = MAC_SCSI_OLD,
719 .scc_type = MAC_SCC_QUADRA,
720 .nubus_type = MAC_NUBUS
721 }, {
722 .ident = MAC_MODEL_PB230,
723 .name = "PowerBook Duo 230",
724 .adb_type = MAC_ADB_PB2,
725 .via_type = MAC_VIA_IIci,
726 .scsi_type = MAC_SCSI_OLD,
727 .scc_type = MAC_SCC_QUADRA,
728 .nubus_type = MAC_NUBUS
729 }, {
730 .ident = MAC_MODEL_PB250,
731 .name = "PowerBook Duo 250",
732 .adb_type = MAC_ADB_PB2,
733 .via_type = MAC_VIA_IIci,
734 .scsi_type = MAC_SCSI_OLD,
735 .scc_type = MAC_SCC_QUADRA,
736 .nubus_type = MAC_NUBUS
737 }, {
738 .ident = MAC_MODEL_PB270C,
739 .name = "PowerBook Duo 270c",
740 .adb_type = MAC_ADB_PB2,
741 .via_type = MAC_VIA_IIci,
742 .scsi_type = MAC_SCSI_OLD,
743 .scc_type = MAC_SCC_QUADRA,
744 .nubus_type = MAC_NUBUS
745 }, {
746 .ident = MAC_MODEL_PB280,
747 .name = "PowerBook Duo 280",
748 .adb_type = MAC_ADB_PB2,
749 .via_type = MAC_VIA_IIci,
750 .scsi_type = MAC_SCSI_OLD,
751 .scc_type = MAC_SCC_QUADRA,
752 .nubus_type = MAC_NUBUS
753 }, {
754 .ident = MAC_MODEL_PB280C,
755 .name = "PowerBook Duo 280c",
756 .adb_type = MAC_ADB_PB2,
757 .via_type = MAC_VIA_IIci,
758 .scsi_type = MAC_SCSI_OLD,
759 .scc_type = MAC_SCC_QUADRA,
760 .nubus_type = MAC_NUBUS
761 },
762
763 /*
764 * Other stuff ??
765 */
766 {
767 .ident = -1
768 }
769 };
770
771 void __init mac_identify(void)
772 {
773 struct mac_model *m;
774
775 /* Penguin data useful? */
776 int model = mac_bi_data.id;
777 if (!model) {
778 /* no bootinfo model id -> NetBSD booter was used! */
779 /* XXX FIXME: breaks for model > 31 */
780 model = (mac_bi_data.cpuid >> 2) & 63;
781 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
782 }
783
784 macintosh_config = mac_data_table;
785 for (m = macintosh_config; m->ident != -1; m++) {
786 if (m->ident == model) {
787 macintosh_config = m;
788 break;
789 }
790 }
791
792 /* We need to pre-init the IOPs, if any. Otherwise */
793 /* the serial console won't work if the user had */
794 /* the serial ports set to "Faster" mode in MacOS. */
795
796 iop_preinit();
797
798 printk(KERN_INFO "Detected Macintosh model: %d \n", model);
799
800 /*
801 * Report booter data:
802 */
803 printk(KERN_DEBUG " Penguin bootinfo data:\n");
804 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
805 mac_bi_data.videoaddr, mac_bi_data.videorow,
806 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
807 mac_bi_data.dimensions >> 16);
808 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
809 mac_bi_data.videological, mac_orig_videoaddr,
810 mac_bi_data.sccbase);
811 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
812 mac_bi_data.boottime, mac_bi_data.gmtbias);
813 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
814 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
815 #if 0
816 printk("Ramdisk: addr 0x%lx size 0x%lx\n",
817 m68k_ramdisk.addr, m68k_ramdisk.size);
818 #endif
819
820 /*
821 * TODO: set the various fields in macintosh_config->hw_present here!
822 */
823 switch (macintosh_config->scsi_type) {
824 case MAC_SCSI_OLD:
825 MACHW_SET(MAC_SCSI_80);
826 break;
827 case MAC_SCSI_QUADRA:
828 case MAC_SCSI_QUADRA2:
829 case MAC_SCSI_QUADRA3:
830 MACHW_SET(MAC_SCSI_96);
831 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
832 (macintosh_config->ident == MAC_MODEL_Q950))
833 MACHW_SET(MAC_SCSI_96_2);
834 break;
835 default:
836 printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
837 MACHW_SET(MAC_SCSI_80);
838 break;
839 }
840
841 iop_init();
842 via_init();
843 oss_init();
844 psc_init();
845 baboon_init();
846 }
847
848 void __init mac_report_hardware(void)
849 {
850 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
851 }
852
853 static void mac_get_model(char *str)
854 {
855 strcpy(str, "Macintosh ");
856 strcat(str, macintosh_config->name);
857 }
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