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Pull dmi-2.6.24 into release branch
[linux-2.6/zen-sources.git] / arch / m68k / mac / config.c
blob01b468b9392ec68cb1aade95d598adb06a51cdc5
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 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(irq_handler_t func);
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 static void mac_get_model(char *str);
87
88 static void __init mac_sched_init(irq_handler_t vector)
89 {
90 via_init_clock(vector);
91 }
92
93 /*
94 * Parse a Macintosh-specific record in the bootinfo
95 */
96
97 int __init mac_parse_bootinfo(const struct bi_record *record)
98 {
99 int unknown = 0;
100 const u_long *data = record->data;
101
102 switch (record->tag) {
103 case BI_MAC_MODEL:
104 mac_bi_data.id = *data;
105 break;
106 case BI_MAC_VADDR:
107 mac_bi_data.videoaddr = *data;
108 break;
109 case BI_MAC_VDEPTH:
110 mac_bi_data.videodepth = *data;
111 break;
112 case BI_MAC_VROW:
113 mac_bi_data.videorow = *data;
114 break;
115 case BI_MAC_VDIM:
116 mac_bi_data.dimensions = *data;
117 break;
118 case BI_MAC_VLOGICAL:
119 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
120 mac_orig_videoaddr = *data;
121 break;
122 case BI_MAC_SCCBASE:
123 mac_bi_data.sccbase = *data;
124 break;
125 case BI_MAC_BTIME:
126 mac_bi_data.boottime = *data;
127 break;
128 case BI_MAC_GMTBIAS:
129 mac_bi_data.gmtbias = *data;
130 break;
131 case BI_MAC_MEMSIZE:
132 mac_bi_data.memsize = *data;
133 break;
134 case BI_MAC_CPUID:
135 mac_bi_data.cpuid = *data;
136 break;
137 case BI_MAC_ROMBASE:
138 mac_bi_data.rombase = *data;
139 break;
140 default:
141 unknown = 1;
142 break;
143 }
144 return unknown;
145 }
146
147 /*
148 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
149 * have to disable interrupts for this. Our IRQ handlers will crap
150 * themselves if they take an IRQ in 24bit mode!
151 */
152
153 static void mac_cache_card_flush(int writeback)
154 {
155 unsigned long flags;
156
157 local_irq_save(flags);
158 via_flush_cache();
159 local_irq_restore(flags);
160 }
161
162 void __init config_mac(void)
163 {
164 if (!MACH_IS_MAC)
165 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
166
167 mach_sched_init = mac_sched_init;
168 mach_init_IRQ = mac_init_IRQ;
169 mach_get_model = mac_get_model;
170 mach_gettimeoffset = mac_gettimeoffset;
171 #warning move to adb/via init
172 #if 0
173 mach_hwclk = mac_hwclk;
174 #endif
175 mach_set_clock_mmss = mac_set_clock_mmss;
176 mach_reset = mac_reset;
177 mach_halt = mac_poweroff;
178 mach_power_off = mac_poweroff;
179 mach_max_dma_address = 0xffffffff;
180 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
181 mach_beep = mac_mksound;
182 #endif
183 #ifdef CONFIG_HEARTBEAT
184 #if 0
185 mach_heartbeat = mac_heartbeat;
186 mach_heartbeat_irq = IRQ_MAC_TIMER;
187 #endif
188 #endif
189
190 /*
191 * Determine hardware present
192 */
193
194 mac_identify();
195 mac_report_hardware();
196
197 /*
198 * AFAIK only the IIci takes a cache card. The IIfx has onboard
199 * cache ... someone needs to figure out how to tell if it's on or
200 * not.
201 */
202
203 if (macintosh_config->ident == MAC_MODEL_IICI
204 || macintosh_config->ident == MAC_MODEL_IIFX)
205 mach_l2_flush = mac_cache_card_flush;
206
207 /*
208 * Check for machine specific fixups.
209 */
210
211 #ifdef OLD_NUBUS_CODE
212 nubus_sweep_video();
213 #endif
214 }
215
216
217 /*
218 * Macintosh Table: hardcoded model configuration data.
219 *
220 * Much of this was defined by Alan, based on who knows what docs.
221 * I've added a lot more, and some of that was pure guesswork based
222 * on hardware pages present on the Mac web site. Possibly wildly
223 * inaccurate, so look here if a new Mac model won't run. Example: if
224 * a Mac crashes immediately after the VIA1 registers have been dumped
225 * to the screen, it probably died attempting to read DirB on a RBV.
226 * Meaning it should have MAC_VIA_IIci here :-)
227 */
228
229 struct mac_model *macintosh_config;
230 EXPORT_SYMBOL(macintosh_config);
231
232 static struct mac_model mac_data_table[] = {
233 /*
234 * We'll pretend to be a Macintosh II, that's pretty safe.
235 */
236
237 {
238 .ident = MAC_MODEL_II,
239 .name = "Unknown",
240 .adb_type = MAC_ADB_II,
241 .via_type = MAC_VIA_II,
242 .scsi_type = MAC_SCSI_OLD,
243 .scc_type = MAC_SCC_II,
244 .nubus_type = MAC_NUBUS
245 },
246
247 /*
248 * Original MacII hardware
249 *
250 */
251
252 {
253 .ident = MAC_MODEL_II,
254 .name = "II",
255 .adb_type = MAC_ADB_II,
256 .via_type = MAC_VIA_II,
257 .scsi_type = MAC_SCSI_OLD,
258 .scc_type = MAC_SCC_II,
259 .nubus_type = MAC_NUBUS
260 }, {
261 .ident = MAC_MODEL_IIX,
262 .name = "IIx",
263 .adb_type = MAC_ADB_II,
264 .via_type = MAC_VIA_II,
265 .scsi_type = MAC_SCSI_OLD,
266 .scc_type = MAC_SCC_II,
267 .nubus_type = MAC_NUBUS
268 }, {
269 .ident = MAC_MODEL_IICX,
270 .name = "IIcx",
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 }, {
277 .ident = MAC_MODEL_SE30,
278 .name = "SE/30",
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 * Weirdified MacII hardware - all subtly different. Gee thanks
288 * Apple. All these boxes seem to have VIA2 in a different place to
289 * the MacII (+1A000 rather than +4000)
290 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
291 */
292
293 {
294 .ident = MAC_MODEL_IICI,
295 .name = "IIci",
296 .adb_type = MAC_ADB_II,
297 .via_type = MAC_VIA_IIci,
298 .scsi_type = MAC_SCSI_OLD,
299 .scc_type = MAC_SCC_II,
300 .nubus_type = MAC_NUBUS
301 }, {
302 .ident = MAC_MODEL_IIFX,
303 .name = "IIfx",
304 .adb_type = MAC_ADB_IOP,
305 .via_type = MAC_VIA_IIci,
306 .scsi_type = MAC_SCSI_OLD,
307 .scc_type = MAC_SCC_IOP,
308 .nubus_type = MAC_NUBUS
309 }, {
310 .ident = MAC_MODEL_IISI,
311 .name = "IIsi",
312 .adb_type = MAC_ADB_IISI,
313 .via_type = MAC_VIA_IIci,
314 .scsi_type = MAC_SCSI_OLD,
315 .scc_type = MAC_SCC_II,
316 .nubus_type = MAC_NUBUS
317 }, {
318 .ident = MAC_MODEL_IIVI,
319 .name = "IIvi",
320 .adb_type = MAC_ADB_IISI,
321 .via_type = MAC_VIA_IIci,
322 .scsi_type = MAC_SCSI_OLD,
323 .scc_type = MAC_SCC_II,
324 .nubus_type = MAC_NUBUS
325 }, {
326 .ident = MAC_MODEL_IIVX,
327 .name = "IIvx",
328 .adb_type = MAC_ADB_IISI,
329 .via_type = MAC_VIA_IIci,
330 .scsi_type = MAC_SCSI_OLD,
331 .scc_type = MAC_SCC_II,
332 .nubus_type = MAC_NUBUS
333 },
334
335 /*
336 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
337 */
338
339 {
340 .ident = MAC_MODEL_CLII,
341 .name = "Classic II",
342 .adb_type = MAC_ADB_IISI,
343 .via_type = MAC_VIA_IIci,
344 .scsi_type = MAC_SCSI_OLD,
345 .scc_type = MAC_SCC_II,
346 .nubus_type = MAC_NUBUS
347 }, {
348 .ident = MAC_MODEL_CCL,
349 .name = "Color Classic",
350 .adb_type = MAC_ADB_CUDA,
351 .via_type = MAC_VIA_IIci,
352 .scsi_type = MAC_SCSI_OLD,
353 .scc_type = MAC_SCC_II,
354 .nubus_type = MAC_NUBUS},
355
356 /*
357 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
358 */
359
360 {
361 .ident = MAC_MODEL_LC,
362 .name = "LC",
363 .adb_type = MAC_ADB_IISI,
364 .via_type = MAC_VIA_IIci,
365 .scsi_type = MAC_SCSI_OLD,
366 .scc_type = MAC_SCC_II,
367 .nubus_type = MAC_NUBUS
368 }, {
369 .ident = MAC_MODEL_LCII,
370 .name = "LC II",
371 .adb_type = MAC_ADB_IISI,
372 .via_type = MAC_VIA_IIci,
373 .scsi_type = MAC_SCSI_OLD,
374 .scc_type = MAC_SCC_II,
375 .nubus_type = MAC_NUBUS
376 }, {
377 .ident = MAC_MODEL_LCIII,
378 .name = "LC III",
379 .adb_type = MAC_ADB_IISI,
380 .via_type = MAC_VIA_IIci,
381 .scsi_type = MAC_SCSI_OLD,
382 .scc_type = MAC_SCC_II,
383 .nubus_type = MAC_NUBUS
384 },
385
386 /*
387 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
388 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
389 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
390 * AMD 79C940 (MACE).
391 * The 700, 900 and 950 have some I/O chips in the wrong place to
392 * confuse us. The 840AV has a SCSI location of its own (same as
393 * the 660AV).
394 */
395
396 {
397 .ident = MAC_MODEL_Q605,
398 .name = "Quadra 605",
399 .adb_type = MAC_ADB_CUDA,
400 .via_type = MAC_VIA_QUADRA,
401 .scsi_type = MAC_SCSI_QUADRA,
402 .scc_type = MAC_SCC_QUADRA,
403 .nubus_type = MAC_NUBUS
404 }, {
405 .ident = MAC_MODEL_Q605_ACC,
406 .name = "Quadra 605",
407 .adb_type = MAC_ADB_CUDA,
408 .via_type = MAC_VIA_QUADRA,
409 .scsi_type = MAC_SCSI_QUADRA,
410 .scc_type = MAC_SCC_QUADRA,
411 .nubus_type = MAC_NUBUS
412 }, {
413 .ident = MAC_MODEL_Q610,
414 .name = "Quadra 610",
415 .adb_type = MAC_ADB_II,
416 .via_type = MAC_VIA_QUADRA,
417 .scsi_type = MAC_SCSI_QUADRA,
418 .scc_type = MAC_SCC_QUADRA,
419 .ether_type = MAC_ETHER_SONIC,
420 .nubus_type = MAC_NUBUS
421 }, {
422 .ident = MAC_MODEL_Q630,
423 .name = "Quadra 630",
424 .adb_type = MAC_ADB_CUDA,
425 .via_type = MAC_VIA_QUADRA,
426 .scsi_type = MAC_SCSI_QUADRA,
427 .ide_type = MAC_IDE_QUADRA,
428 .scc_type = MAC_SCC_QUADRA,
429 .ether_type = MAC_ETHER_SONIC,
430 .nubus_type = MAC_NUBUS
431 }, {
432 .ident = MAC_MODEL_Q650,
433 .name = "Quadra 650",
434 .adb_type = MAC_ADB_II,
435 .via_type = MAC_VIA_QUADRA,
436 .scsi_type = MAC_SCSI_QUADRA,
437 .scc_type = MAC_SCC_QUADRA,
438 .ether_type = MAC_ETHER_SONIC,
439 .nubus_type = MAC_NUBUS
440 },
441 /* The Q700 does have a NS Sonic */
442 {
443 .ident = MAC_MODEL_Q700,
444 .name = "Quadra 700",
445 .adb_type = MAC_ADB_II,
446 .via_type = MAC_VIA_QUADRA,
447 .scsi_type = MAC_SCSI_QUADRA2,
448 .scc_type = MAC_SCC_QUADRA,
449 .ether_type = MAC_ETHER_SONIC,
450 .nubus_type = MAC_NUBUS
451 }, {
452 .ident = MAC_MODEL_Q800,
453 .name = "Quadra 800",
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_Q840,
462 .name = "Quadra 840AV",
463 .adb_type = MAC_ADB_CUDA,
464 .via_type = MAC_VIA_QUADRA,
465 .scsi_type = MAC_SCSI_QUADRA3,
466 .scc_type = MAC_SCC_PSC,
467 .ether_type = MAC_ETHER_MACE,
468 .nubus_type = MAC_NUBUS
469 }, {
470 .ident = MAC_MODEL_Q900,
471 .name = "Quadra 900",
472 .adb_type = MAC_ADB_IOP,
473 .via_type = MAC_VIA_QUADRA,
474 .scsi_type = MAC_SCSI_QUADRA2,
475 .scc_type = MAC_SCC_IOP,
476 .ether_type = MAC_ETHER_SONIC,
477 .nubus_type = MAC_NUBUS
478 }, {
479 .ident = MAC_MODEL_Q950,
480 .name = "Quadra 950",
481 .adb_type = MAC_ADB_IOP,
482 .via_type = MAC_VIA_QUADRA,
483 .scsi_type = MAC_SCSI_QUADRA2,
484 .scc_type = MAC_SCC_IOP,
485 .ether_type = MAC_ETHER_SONIC,
486 .nubus_type = MAC_NUBUS
487 },
488
489 /*
490 * Performa - more LC type machines
491 */
492
493 {
494 .ident = MAC_MODEL_P460,
495 .name = "Performa 460",
496 .adb_type = MAC_ADB_IISI,
497 .via_type = MAC_VIA_IIci,
498 .scsi_type = MAC_SCSI_OLD,
499 .scc_type = MAC_SCC_II,
500 .nubus_type = MAC_NUBUS
501 }, {
502 .ident = MAC_MODEL_P475,
503 .name = "Performa 475",
504 .adb_type = MAC_ADB_CUDA,
505 .via_type = MAC_VIA_QUADRA,
506 .scsi_type = MAC_SCSI_QUADRA,
507 .scc_type = MAC_SCC_II,
508 .nubus_type = MAC_NUBUS
509 }, {
510 .ident = MAC_MODEL_P475F,
511 .name = "Performa 475",
512 .adb_type = MAC_ADB_CUDA,
513 .via_type = MAC_VIA_QUADRA,
514 .scsi_type = MAC_SCSI_QUADRA,
515 .scc_type = MAC_SCC_II,
516 .nubus_type = MAC_NUBUS
517 }, {
518 .ident = MAC_MODEL_P520,
519 .name = "Performa 520",
520 .adb_type = MAC_ADB_CUDA,
521 .via_type = MAC_VIA_IIci,
522 .scsi_type = MAC_SCSI_OLD,
523 .scc_type = MAC_SCC_II,
524 .nubus_type = MAC_NUBUS
525 }, {
526 .ident = MAC_MODEL_P550,
527 .name = "Performa 550",
528 .adb_type = MAC_ADB_CUDA,
529 .via_type = MAC_VIA_IIci,
530 .scsi_type = MAC_SCSI_OLD,
531 .scc_type = MAC_SCC_II,
532 .nubus_type = MAC_NUBUS
533 },
534 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
535 {
536 .ident = MAC_MODEL_P575,
537 .name = "Performa 575",
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 .ether_type = MAC_ETHER_SONIC,
543 .nubus_type = MAC_NUBUS
544 }, {
545 .ident = MAC_MODEL_P588,
546 .name = "Performa 588",
547 .adb_type = MAC_ADB_CUDA,
548 .via_type = MAC_VIA_QUADRA,
549 .scsi_type = MAC_SCSI_QUADRA,
550 .ide_type = MAC_IDE_QUADRA,
551 .scc_type = MAC_SCC_II,
552 .ether_type = MAC_ETHER_SONIC,
553 .nubus_type = MAC_NUBUS
554 }, {
555 .ident = MAC_MODEL_TV,
556 .name = "TV",
557 .adb_type = MAC_ADB_CUDA,
558 .via_type = MAC_VIA_QUADRA,
559 .scsi_type = MAC_SCSI_OLD,
560 .scc_type = MAC_SCC_II,
561 .nubus_type = MAC_NUBUS
562 }, {
563 .ident = MAC_MODEL_P600,
564 .name = "Performa 600",
565 .adb_type = MAC_ADB_IISI,
566 .via_type = MAC_VIA_IIci,
567 .scsi_type = MAC_SCSI_OLD,
568 .scc_type = MAC_SCC_II,
569 .nubus_type = MAC_NUBUS
570 },
571
572 /*
573 * Centris - just guessing again; maybe like Quadra
574 */
575
576 /* The C610 may or may not have SONIC. We probe to make sure */
577 {
578 .ident = MAC_MODEL_C610,
579 .name = "Centris 610",
580 .adb_type = MAC_ADB_II,
581 .via_type = MAC_VIA_QUADRA,
582 .scsi_type = MAC_SCSI_QUADRA,
583 .scc_type = MAC_SCC_QUADRA,
584 .ether_type = MAC_ETHER_SONIC,
585 .nubus_type = MAC_NUBUS
586 }, {
587 .ident = MAC_MODEL_C650,
588 .name = "Centris 650",
589 .adb_type = MAC_ADB_II,
590 .via_type = MAC_VIA_QUADRA,
591 .scsi_type = MAC_SCSI_QUADRA,
592 .scc_type = MAC_SCC_QUADRA,
593 .ether_type = MAC_ETHER_SONIC,
594 .nubus_type = MAC_NUBUS
595 }, {
596 .ident = MAC_MODEL_C660,
597 .name = "Centris 660AV",
598 .adb_type = MAC_ADB_CUDA,
599 .via_type = MAC_VIA_QUADRA,
600 .scsi_type = MAC_SCSI_QUADRA3,
601 .scc_type = MAC_SCC_PSC,
602 .ether_type = MAC_ETHER_MACE,
603 .nubus_type = MAC_NUBUS
604 },
605
606 /*
607 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
608 * and a PMU (in two variations?) for ADB. Most of them use the
609 * Quadra-style VIAs. A few models also have IDE from hell.
610 */
611
612 {
613 .ident = MAC_MODEL_PB140,
614 .name = "PowerBook 140",
615 .adb_type = MAC_ADB_PB1,
616 .via_type = MAC_VIA_QUADRA,
617 .scsi_type = MAC_SCSI_OLD,
618 .scc_type = MAC_SCC_QUADRA,
619 .nubus_type = MAC_NUBUS
620 }, {
621 .ident = MAC_MODEL_PB145,
622 .name = "PowerBook 145",
623 .adb_type = MAC_ADB_PB1,
624 .via_type = MAC_VIA_QUADRA,
625 .scsi_type = MAC_SCSI_OLD,
626 .scc_type = MAC_SCC_QUADRA,
627 .nubus_type = MAC_NUBUS
628 }, {
629 .ident = MAC_MODEL_PB150,
630 .name = "PowerBook 150",
631 .adb_type = MAC_ADB_PB1,
632 .via_type = MAC_VIA_IIci,
633 .scsi_type = MAC_SCSI_OLD,
634 .ide_type = MAC_IDE_PB,
635 .scc_type = MAC_SCC_QUADRA,
636 .nubus_type = MAC_NUBUS
637 }, {
638 .ident = MAC_MODEL_PB160,
639 .name = "PowerBook 160",
640 .adb_type = MAC_ADB_PB1,
641 .via_type = MAC_VIA_QUADRA,
642 .scsi_type = MAC_SCSI_OLD,
643 .scc_type = MAC_SCC_QUADRA,
644 .nubus_type = MAC_NUBUS
645 }, {
646 .ident = MAC_MODEL_PB165,
647 .name = "PowerBook 165",
648 .adb_type = MAC_ADB_PB1,
649 .via_type = MAC_VIA_QUADRA,
650 .scsi_type = MAC_SCSI_OLD,
651 .scc_type = MAC_SCC_QUADRA,
652 .nubus_type = MAC_NUBUS
653 }, {
654 .ident = MAC_MODEL_PB165C,
655 .name = "PowerBook 165c",
656 .adb_type = MAC_ADB_PB1,
657 .via_type = MAC_VIA_QUADRA,
658 .scsi_type = MAC_SCSI_OLD,
659 .scc_type = MAC_SCC_QUADRA,
660 .nubus_type = MAC_NUBUS
661 }, {
662 .ident = MAC_MODEL_PB170,
663 .name = "PowerBook 170",
664 .adb_type = MAC_ADB_PB1,
665 .via_type = MAC_VIA_QUADRA,
666 .scsi_type = MAC_SCSI_OLD,
667 .scc_type = MAC_SCC_QUADRA,
668 .nubus_type = MAC_NUBUS
669 }, {
670 .ident = MAC_MODEL_PB180,
671 .name = "PowerBook 180",
672 .adb_type = MAC_ADB_PB1,
673 .via_type = MAC_VIA_QUADRA,
674 .scsi_type = MAC_SCSI_OLD,
675 .scc_type = MAC_SCC_QUADRA,
676 .nubus_type = MAC_NUBUS
677 }, {
678 .ident = MAC_MODEL_PB180C,
679 .name = "PowerBook 180c",
680 .adb_type = MAC_ADB_PB1,
681 .via_type = MAC_VIA_QUADRA,
682 .scsi_type = MAC_SCSI_OLD,
683 .scc_type = MAC_SCC_QUADRA,
684 .nubus_type = MAC_NUBUS
685 }, {
686 .ident = MAC_MODEL_PB190,
687 .name = "PowerBook 190",
688 .adb_type = MAC_ADB_PB2,
689 .via_type = MAC_VIA_QUADRA,
690 .scsi_type = MAC_SCSI_OLD,
691 .ide_type = MAC_IDE_BABOON,
692 .scc_type = MAC_SCC_QUADRA,
693 .nubus_type = MAC_NUBUS
694 }, {
695 .ident = MAC_MODEL_PB520,
696 .name = "PowerBook 520",
697 .adb_type = MAC_ADB_PB2,
698 .via_type = MAC_VIA_QUADRA,
699 .scsi_type = MAC_SCSI_OLD,
700 .scc_type = MAC_SCC_QUADRA,
701 .ether_type = MAC_ETHER_SONIC,
702 .nubus_type = MAC_NUBUS
703 },
704
705 /*
706 * PowerBook Duos are pretty much like normal PowerBooks
707 * All of these probably have onboard SONIC in the Dock which
708 * means we'll have to probe for it eventually.
709 *
710 * Are these really MAC_VIA_IIci? The developer notes for the
711 * Duos show pretty much the same custom parts as in most of
712 * the other PowerBooks which would imply MAC_VIA_QUADRA.
713 */
714
715 {
716 .ident = MAC_MODEL_PB210,
717 .name = "PowerBook Duo 210",
718 .adb_type = MAC_ADB_PB2,
719 .via_type = MAC_VIA_IIci,
720 .scsi_type = MAC_SCSI_OLD,
721 .scc_type = MAC_SCC_QUADRA,
722 .nubus_type = MAC_NUBUS
723 }, {
724 .ident = MAC_MODEL_PB230,
725 .name = "PowerBook Duo 230",
726 .adb_type = MAC_ADB_PB2,
727 .via_type = MAC_VIA_IIci,
728 .scsi_type = MAC_SCSI_OLD,
729 .scc_type = MAC_SCC_QUADRA,
730 .nubus_type = MAC_NUBUS
731 }, {
732 .ident = MAC_MODEL_PB250,
733 .name = "PowerBook Duo 250",
734 .adb_type = MAC_ADB_PB2,
735 .via_type = MAC_VIA_IIci,
736 .scsi_type = MAC_SCSI_OLD,
737 .scc_type = MAC_SCC_QUADRA,
738 .nubus_type = MAC_NUBUS
739 }, {
740 .ident = MAC_MODEL_PB270C,
741 .name = "PowerBook Duo 270c",
742 .adb_type = MAC_ADB_PB2,
743 .via_type = MAC_VIA_IIci,
744 .scsi_type = MAC_SCSI_OLD,
745 .scc_type = MAC_SCC_QUADRA,
746 .nubus_type = MAC_NUBUS
747 }, {
748 .ident = MAC_MODEL_PB280,
749 .name = "PowerBook Duo 280",
750 .adb_type = MAC_ADB_PB2,
751 .via_type = MAC_VIA_IIci,
752 .scsi_type = MAC_SCSI_OLD,
753 .scc_type = MAC_SCC_QUADRA,
754 .nubus_type = MAC_NUBUS
755 }, {
756 .ident = MAC_MODEL_PB280C,
757 .name = "PowerBook Duo 280c",
758 .adb_type = MAC_ADB_PB2,
759 .via_type = MAC_VIA_IIci,
760 .scsi_type = MAC_SCSI_OLD,
761 .scc_type = MAC_SCC_QUADRA,
762 .nubus_type = MAC_NUBUS
763 },
764
765 /*
766 * Other stuff ??
767 */
768 {
769 .ident = -1
770 }
771 };
772
773 void __init mac_identify(void)
774 {
775 struct mac_model *m;
776
777 /* Penguin data useful? */
778 int model = mac_bi_data.id;
779 if (!model) {
780 /* no bootinfo model id -> NetBSD booter was used! */
781 /* XXX FIXME: breaks for model > 31 */
782 model = (mac_bi_data.cpuid >> 2) & 63;
783 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
784 }
785
786 macintosh_config = mac_data_table;
787 for (m = macintosh_config; m->ident != -1; m++) {
788 if (m->ident == model) {
789 macintosh_config = m;
790 break;
791 }
792 }
793
794 /* We need to pre-init the IOPs, if any. Otherwise */
795 /* the serial console won't work if the user had */
796 /* the serial ports set to "Faster" mode in MacOS. */
797
798 iop_preinit();
799
800 printk(KERN_INFO "Detected Macintosh model: %d \n", model);
801
802 /*
803 * Report booter data:
804 */
805 printk(KERN_DEBUG " Penguin bootinfo data:\n");
806 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
807 mac_bi_data.videoaddr, mac_bi_data.videorow,
808 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
809 mac_bi_data.dimensions >> 16);
810 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
811 mac_bi_data.videological, mac_orig_videoaddr,
812 mac_bi_data.sccbase);
813 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
814 mac_bi_data.boottime, mac_bi_data.gmtbias);
815 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
816 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
817 #if 0
818 printk("Ramdisk: addr 0x%lx size 0x%lx\n",
819 m68k_ramdisk.addr, m68k_ramdisk.size);
820 #endif
821
822 /*
823 * TODO: set the various fields in macintosh_config->hw_present here!
824 */
825 switch (macintosh_config->scsi_type) {
826 case MAC_SCSI_OLD:
827 MACHW_SET(MAC_SCSI_80);
828 break;
829 case MAC_SCSI_QUADRA:
830 case MAC_SCSI_QUADRA2:
831 case MAC_SCSI_QUADRA3:
832 MACHW_SET(MAC_SCSI_96);
833 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
834 (macintosh_config->ident == MAC_MODEL_Q950))
835 MACHW_SET(MAC_SCSI_96_2);
836 break;
837 default:
838 printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
839 MACHW_SET(MAC_SCSI_80);
840 break;
841 }
842
843 iop_init();
844 via_init();
845 oss_init();
846 psc_init();
847 baboon_init();
848 }
849
850 void __init mac_report_hardware(void)
851 {
852 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
853 }
854
855 static void mac_get_model(char *str)
856 {
857 strcpy(str, "Macintosh ");
858 strcat(str, macintosh_config->name);
859 }
Stable & featurefull patchset based on Linus's git branch