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allow coexistance of N build and AC build.
[tomato.git] / release / src-rt-6.x / linux / linux-2.6 / arch / m68k / mac / config.c
blob5fd413246f89d923f858b28ca33ec4558679df98
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
53 /* New m68k bootinfo stuff and videobase */
54
55 extern int m68k_num_memory;
56 extern struct mem_info m68k_memory[NUM_MEMINFO];
57
58 extern struct mem_info m68k_ramdisk;
59
60 extern char m68k_command_line[CL_SIZE];
61
62 void *mac_env; /* Loaded by the boot asm */
63
64 /* The phys. video addr. - might be bogus on some machines */
65 unsigned long mac_orig_videoaddr;
66
67 /* Mac specific timer functions */
68 extern unsigned long mac_gettimeoffset(void);
69 extern int mac_hwclk(int, struct rtc_time *);
70 extern int mac_set_clock_mmss(unsigned long);
71 extern int show_mac_interrupts(struct seq_file *, void *);
72 extern void iop_preinit(void);
73 extern void iop_init(void);
74 extern void via_init(void);
75 extern void via_init_clock(irq_handler_t func);
76 extern void via_flush_cache(void);
77 extern void oss_init(void);
78 extern void psc_init(void);
79 extern void baboon_init(void);
80
81 extern void mac_mksound(unsigned int, unsigned int);
82
83 extern void nubus_sweep_video(void);
84
85 static void mac_get_model(char *str);
86
87 static void mac_sched_init(irq_handler_t vector)
88 {
89 via_init_clock(vector);
90 }
91
92 /*
93 * Parse a Macintosh-specific record in the bootinfo
94 */
95
96 int __init mac_parse_bootinfo(const struct bi_record *record)
97 {
98 int unknown = 0;
99 const u_long *data = record->data;
100
101 switch (record->tag) {
102 case BI_MAC_MODEL:
103 mac_bi_data.id = *data;
104 break;
105 case BI_MAC_VADDR:
106 mac_bi_data.videoaddr = *data;
107 break;
108 case BI_MAC_VDEPTH:
109 mac_bi_data.videodepth = *data;
110 break;
111 case BI_MAC_VROW:
112 mac_bi_data.videorow = *data;
113 break;
114 case BI_MAC_VDIM:
115 mac_bi_data.dimensions = *data;
116 break;
117 case BI_MAC_VLOGICAL:
118 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
119 mac_orig_videoaddr = *data;
120 break;
121 case BI_MAC_SCCBASE:
122 mac_bi_data.sccbase = *data;
123 break;
124 case BI_MAC_BTIME:
125 mac_bi_data.boottime = *data;
126 break;
127 case BI_MAC_GMTBIAS:
128 mac_bi_data.gmtbias = *data;
129 break;
130 case BI_MAC_MEMSIZE:
131 mac_bi_data.memsize = *data;
132 break;
133 case BI_MAC_CPUID:
134 mac_bi_data.cpuid = *data;
135 break;
136 case BI_MAC_ROMBASE:
137 mac_bi_data.rombase = *data;
138 break;
139 default:
140 unknown = 1;
141 break;
142 }
143 return unknown;
144 }
145
146 /*
147 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
148 * have to disable interrupts for this. Our IRQ handlers will crap
149 * themselves if they take an IRQ in 24bit mode!
150 */
151
152 static void mac_cache_card_flush(int writeback)
153 {
154 unsigned long flags;
155
156 local_irq_save(flags);
157 via_flush_cache();
158 local_irq_restore(flags);
159 }
160
161 void __init config_mac(void)
162 {
163 if (!MACH_IS_MAC)
164 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");
165
166 mach_sched_init = mac_sched_init;
167 mach_init_IRQ = mac_init_IRQ;
168 mach_get_model = mac_get_model;
169 mach_gettimeoffset = mac_gettimeoffset;
170 #warning move to adb/via init
171 #if 0
172 mach_hwclk = mac_hwclk;
173 #endif
174 mach_set_clock_mmss = mac_set_clock_mmss;
175 mach_reset = mac_reset;
176 mach_halt = mac_poweroff;
177 mach_power_off = mac_poweroff;
178 mach_max_dma_address = 0xffffffff;
179 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
180 mach_beep = mac_mksound;
181 #endif
182 #ifdef CONFIG_HEARTBEAT
183 #if 0
184 mach_heartbeat = mac_heartbeat;
185 mach_heartbeat_irq = IRQ_MAC_TIMER;
186 #endif
187 #endif
188
189 /*
190 * Determine hardware present
191 */
192
193 mac_identify();
194 mac_report_hardware();
195
196 /*
197 * AFAIK only the IIci takes a cache card. The IIfx has onboard
198 * cache ... someone needs to figure out how to tell if it's on or
199 * not.
200 */
201
202 if (macintosh_config->ident == MAC_MODEL_IICI
203 || macintosh_config->ident == MAC_MODEL_IIFX)
204 mach_l2_flush = mac_cache_card_flush;
205
206 /*
207 * Check for machine specific fixups.
208 */
209
210 #ifdef OLD_NUBUS_CODE
211 nubus_sweep_video();
212 #endif
213 }
214
215
216 /*
217 * Macintosh Table: hardcoded model configuration data.
218 *
219 * Much of this was defined by Alan, based on who knows what docs.
220 * I've added a lot more, and some of that was pure guesswork based
221 * on hardware pages present on the Mac web site. Possibly wildly
222 * inaccurate, so look here if a new Mac model won't run. Example: if
223 * a Mac crashes immediately after the VIA1 registers have been dumped
224 * to the screen, it probably died attempting to read DirB on a RBV.
225 * Meaning it should have MAC_VIA_IIci here :-)
226 */
227
228 struct mac_model *macintosh_config;
229 EXPORT_SYMBOL(macintosh_config);
230
231 static struct mac_model mac_data_table[] = {
232 /*
233 * We'll pretend to be a Macintosh II, that's pretty safe.
234 */
235
236 {
237 .ident = MAC_MODEL_II,
238 .name = "Unknown",
239 .adb_type = MAC_ADB_II,
240 .via_type = MAC_VIA_II,
241 .scsi_type = MAC_SCSI_OLD,
242 .scc_type = MAC_SCC_II,
243 .nubus_type = MAC_NUBUS
244 },
245
246 /*
247 * Original MacII hardware
248 *
249 */
250
251 {
252 .ident = MAC_MODEL_II,
253 .name = "II",
254 .adb_type = MAC_ADB_II,
255 .via_type = MAC_VIA_II,
256 .scsi_type = MAC_SCSI_OLD,
257 .scc_type = MAC_SCC_II,
258 .nubus_type = MAC_NUBUS
259 }, {
260 .ident = MAC_MODEL_IIX,
261 .name = "IIx",
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 }, {
268 .ident = MAC_MODEL_IICX,
269 .name = "IIcx",
270 .adb_type = MAC_ADB_II,
271 .via_type = MAC_VIA_II,
272 .scsi_type = MAC_SCSI_OLD,
273 .scc_type = MAC_SCC_II,
274 .nubus_type = MAC_NUBUS
275 }, {
276 .ident = MAC_MODEL_SE30,
277 .name = "SE/30",
278 .adb_type = MAC_ADB_II,
279 .via_type = MAC_VIA_II,
280 .scsi_type = MAC_SCSI_OLD,
281 .scc_type = MAC_SCC_II,
282 .nubus_type = MAC_NUBUS
283 },
284
285 /*
286 * Weirdified MacII hardware - all subtley different. Gee thanks
287 * Apple. All these boxes seem to have VIA2 in a different place to
288 * the MacII (+1A000 rather than +4000)
289 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
290 */
291
292 {
293 .ident = MAC_MODEL_IICI,
294 .name = "IIci",
295 .adb_type = MAC_ADB_II,
296 .via_type = MAC_VIA_IIci,
297 .scsi_type = MAC_SCSI_OLD,
298 .scc_type = MAC_SCC_II,
299 .nubus_type = MAC_NUBUS
300 }, {
301 .ident = MAC_MODEL_IIFX,
302 .name = "IIfx",
303 .adb_type = MAC_ADB_IOP,
304 .via_type = MAC_VIA_IIci,
305 .scsi_type = MAC_SCSI_OLD,
306 .scc_type = MAC_SCC_IOP,
307 .nubus_type = MAC_NUBUS
308 }, {
309 .ident = MAC_MODEL_IISI,
310 .name = "IIsi",
311 .adb_type = MAC_ADB_IISI,
312 .via_type = MAC_VIA_IIci,
313 .scsi_type = MAC_SCSI_OLD,
314 .scc_type = MAC_SCC_II,
315 .nubus_type = MAC_NUBUS
316 }, {
317 .ident = MAC_MODEL_IIVI,
318 .name = "IIvi",
319 .adb_type = MAC_ADB_IISI,
320 .via_type = MAC_VIA_IIci,
321 .scsi_type = MAC_SCSI_OLD,
322 .scc_type = MAC_SCC_II,
323 .nubus_type = MAC_NUBUS
324 }, {
325 .ident = MAC_MODEL_IIVX,
326 .name = "IIvx",
327 .adb_type = MAC_ADB_IISI,
328 .via_type = MAC_VIA_IIci,
329 .scsi_type = MAC_SCSI_OLD,
330 .scc_type = MAC_SCC_II,
331 .nubus_type = MAC_NUBUS
332 },
333
334 /*
335 * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
336 */
337
338 {
339 .ident = MAC_MODEL_CLII,
340 .name = "Classic II",
341 .adb_type = MAC_ADB_IISI,
342 .via_type = MAC_VIA_IIci,
343 .scsi_type = MAC_SCSI_OLD,
344 .scc_type = MAC_SCC_II,
345 .nubus_type = MAC_NUBUS
346 }, {
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
355 /*
356 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
357 */
358
359 {
360 .ident = MAC_MODEL_LC,
361 .name = "LC",
362 .adb_type = MAC_ADB_IISI,
363 .via_type = MAC_VIA_IIci,
364 .scsi_type = MAC_SCSI_OLD,
365 .scc_type = MAC_SCC_II,
366 .nubus_type = MAC_NUBUS
367 }, {
368 .ident = MAC_MODEL_LCII,
369 .name = "LC II",
370 .adb_type = MAC_ADB_IISI,
371 .via_type = MAC_VIA_IIci,
372 .scsi_type = MAC_SCSI_OLD,
373 .scc_type = MAC_SCC_II,
374 .nubus_type = MAC_NUBUS
375 }, {
376 .ident = MAC_MODEL_LCIII,
377 .name = "LC III",
378 .adb_type = MAC_ADB_IISI,
379 .via_type = MAC_VIA_IIci,
380 .scsi_type = MAC_SCSI_OLD,
381 .scc_type = MAC_SCC_II,
382 .nubus_type = MAC_NUBUS
383 },
384
385 /*
386 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
387 * as some of the stuff connected to VIA2 seems different. Better SCSI chip and
388 * onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
389 * AMD 79C940 (MACE).
390 * The 700, 900 and 950 have some I/O chips in the wrong place to
391 * confuse us. The 840AV has a SCSI location of its own (same as
392 * the 660AV).
393 */
394
395 {
396 .ident = MAC_MODEL_Q605,
397 .name = "Quadra 605",
398 .adb_type = MAC_ADB_CUDA,
399 .via_type = MAC_VIA_QUADRA,
400 .scsi_type = MAC_SCSI_QUADRA,
401 .scc_type = MAC_SCC_QUADRA,
402 .nubus_type = MAC_NUBUS
403 }, {
404 .ident = MAC_MODEL_Q605_ACC,
405 .name = "Quadra 605",
406 .adb_type = MAC_ADB_CUDA,
407 .via_type = MAC_VIA_QUADRA,
408 .scsi_type = MAC_SCSI_QUADRA,
409 .scc_type = MAC_SCC_QUADRA,
410 .nubus_type = MAC_NUBUS
411 }, {
412 .ident = MAC_MODEL_Q610,
413 .name = "Quadra 610",
414 .adb_type = MAC_ADB_II,
415 .via_type = MAC_VIA_QUADRA,
416 .scsi_type = MAC_SCSI_QUADRA,
417 .scc_type = MAC_SCC_QUADRA,
418 .ether_type = MAC_ETHER_SONIC,
419 .nubus_type = MAC_NUBUS
420 }, {
421 .ident = MAC_MODEL_Q630,
422 .name = "Quadra 630",
423 .adb_type = MAC_ADB_CUDA,
424 .via_type = MAC_VIA_QUADRA,
425 .scsi_type = MAC_SCSI_QUADRA,
426 .ide_type = MAC_IDE_QUADRA,
427 .scc_type = MAC_SCC_QUADRA,
428 .ether_type = MAC_ETHER_SONIC,
429 .nubus_type = MAC_NUBUS
430 }, {
431 .ident = MAC_MODEL_Q650,
432 .name = "Quadra 650",
433 .adb_type = MAC_ADB_II,
434 .via_type = MAC_VIA_QUADRA,
435 .scsi_type = MAC_SCSI_QUADRA,
436 .scc_type = MAC_SCC_QUADRA,
437 .ether_type = MAC_ETHER_SONIC,
438 .nubus_type = MAC_NUBUS
439 },
440 /* The Q700 does have a NS Sonic */
441 {
442 .ident = MAC_MODEL_Q700,
443 .name = "Quadra 700",
444 .adb_type = MAC_ADB_II,
445 .via_type = MAC_VIA_QUADRA,
446 .scsi_type = MAC_SCSI_QUADRA2,
447 .scc_type = MAC_SCC_QUADRA,
448 .ether_type = MAC_ETHER_SONIC,
449 .nubus_type = MAC_NUBUS
450 }, {
451 .ident = MAC_MODEL_Q800,
452 .name = "Quadra 800",
453 .adb_type = MAC_ADB_II,
454 .via_type = MAC_VIA_QUADRA,
455 .scsi_type = MAC_SCSI_QUADRA,
456 .scc_type = MAC_SCC_QUADRA,
457 .ether_type = MAC_ETHER_SONIC,
458 .nubus_type = MAC_NUBUS
459 }, {
460 .ident = MAC_MODEL_Q840,
461 .name = "Quadra 840AV",
462 .adb_type = MAC_ADB_CUDA,
463 .via_type = MAC_VIA_QUADRA,
464 .scsi_type = MAC_SCSI_QUADRA3,
465 .scc_type = MAC_SCC_PSC,
466 .ether_type = MAC_ETHER_MACE,
467 .nubus_type = MAC_NUBUS
468 }, {
469 .ident = MAC_MODEL_Q900,
470 .name = "Quadra 900",
471 .adb_type = MAC_ADB_IOP,
472 .via_type = MAC_VIA_QUADRA,
473 .scsi_type = MAC_SCSI_QUADRA2,
474 .scc_type = MAC_SCC_IOP,
475 .ether_type = MAC_ETHER_SONIC,
476 .nubus_type = MAC_NUBUS
477 }, {
478 .ident = MAC_MODEL_Q950,
479 .name = "Quadra 950",
480 .adb_type = MAC_ADB_IOP,
481 .via_type = MAC_VIA_QUADRA,
482 .scsi_type = MAC_SCSI_QUADRA2,
483 .scc_type = MAC_SCC_IOP,
484 .ether_type = MAC_ETHER_SONIC,
485 .nubus_type = MAC_NUBUS
486 },
487
488 /*
489 * Performa - more LC type machines
490 */
491
492 {
493 .ident = MAC_MODEL_P460,
494 .name = "Performa 460",
495 .adb_type = MAC_ADB_IISI,
496 .via_type = MAC_VIA_IIci,
497 .scsi_type = MAC_SCSI_OLD,
498 .scc_type = MAC_SCC_II,
499 .nubus_type = MAC_NUBUS
500 }, {
501 .ident = MAC_MODEL_P475,
502 .name = "Performa 475",
503 .adb_type = MAC_ADB_CUDA,
504 .via_type = MAC_VIA_QUADRA,
505 .scsi_type = MAC_SCSI_QUADRA,
506 .scc_type = MAC_SCC_II,
507 .nubus_type = MAC_NUBUS
508 }, {
509 .ident = MAC_MODEL_P475F,
510 .name = "Performa 475",
511 .adb_type = MAC_ADB_CUDA,
512 .via_type = MAC_VIA_QUADRA,
513 .scsi_type = MAC_SCSI_QUADRA,
514 .scc_type = MAC_SCC_II,
515 .nubus_type = MAC_NUBUS
516 }, {
517 .ident = MAC_MODEL_P520,
518 .name = "Performa 520",
519 .adb_type = MAC_ADB_CUDA,
520 .via_type = MAC_VIA_IIci,
521 .scsi_type = MAC_SCSI_OLD,
522 .scc_type = MAC_SCC_II,
523 .nubus_type = MAC_NUBUS
524 }, {
525 .ident = MAC_MODEL_P550,
526 .name = "Performa 550",
527 .adb_type = MAC_ADB_CUDA,
528 .via_type = MAC_VIA_IIci,
529 .scsi_type = MAC_SCSI_OLD,
530 .scc_type = MAC_SCC_II,
531 .nubus_type = MAC_NUBUS
532 },
533 /* These have the comm slot, and therefore the possibility of SONIC ethernet */
534 {
535 .ident = MAC_MODEL_P575,
536 .name = "Performa 575",
537 .adb_type = MAC_ADB_CUDA,
538 .via_type = MAC_VIA_QUADRA,
539 .scsi_type = MAC_SCSI_QUADRA,
540 .scc_type = MAC_SCC_II,
541 .ether_type = MAC_ETHER_SONIC,
542 .nubus_type = MAC_NUBUS
543 }, {
544 .ident = MAC_MODEL_P588,
545 .name = "Performa 588",
546 .adb_type = MAC_ADB_CUDA,
547 .via_type = MAC_VIA_QUADRA,
548 .scsi_type = MAC_SCSI_QUADRA,
549 .ide_type = MAC_IDE_QUADRA,
550 .scc_type = MAC_SCC_II,
551 .ether_type = MAC_ETHER_SONIC,
552 .nubus_type = MAC_NUBUS
553 }, {
554 .ident = MAC_MODEL_TV,
555 .name = "TV",
556 .adb_type = MAC_ADB_CUDA,
557 .via_type = MAC_VIA_QUADRA,
558 .scsi_type = MAC_SCSI_OLD,
559 .scc_type = MAC_SCC_II,
560 .nubus_type = MAC_NUBUS
561 }, {
562 .ident = MAC_MODEL_P600,
563 .name = "Performa 600",
564 .adb_type = MAC_ADB_IISI,
565 .via_type = MAC_VIA_IIci,
566 .scsi_type = MAC_SCSI_OLD,
567 .scc_type = MAC_SCC_II,
568 .nubus_type = MAC_NUBUS
569 },
570
571 /*
572 * Centris - just guessing again; maybe like Quadra
573 */
574
575 /* The C610 may or may not have SONIC. We probe to make sure */
576 {
577 .ident = MAC_MODEL_C610,
578 .name = "Centris 610",
579 .adb_type = MAC_ADB_II,
580 .via_type = MAC_VIA_QUADRA,
581 .scsi_type = MAC_SCSI_QUADRA,
582 .scc_type = MAC_SCC_QUADRA,
583 .ether_type = MAC_ETHER_SONIC,
584 .nubus_type = MAC_NUBUS
585 }, {
586 .ident = MAC_MODEL_C650,
587 .name = "Centris 650",
588 .adb_type = MAC_ADB_II,
589 .via_type = MAC_VIA_QUADRA,
590 .scsi_type = MAC_SCSI_QUADRA,
591 .scc_type = MAC_SCC_QUADRA,
592 .ether_type = MAC_ETHER_SONIC,
593 .nubus_type = MAC_NUBUS
594 }, {
595 .ident = MAC_MODEL_C660,
596 .name = "Centris 660AV",
597 .adb_type = MAC_ADB_CUDA,
598 .via_type = MAC_VIA_QUADRA,
599 .scsi_type = MAC_SCSI_QUADRA3,
600 .scc_type = MAC_SCC_PSC,
601 .ether_type = MAC_ETHER_MACE,
602 .nubus_type = MAC_NUBUS
603 },
604
605 /*
606 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
607 * and a PMU (in two variations?) for ADB. Most of them use the
608 * Quadra-style VIAs. A few models also have IDE from hell.
609 */
610
611 {
612 .ident = MAC_MODEL_PB140,
613 .name = "PowerBook 140",
614 .adb_type = MAC_ADB_PB1,
615 .via_type = MAC_VIA_QUADRA,
616 .scsi_type = MAC_SCSI_OLD,
617 .scc_type = MAC_SCC_QUADRA,
618 .nubus_type = MAC_NUBUS
619 }, {
620 .ident = MAC_MODEL_PB145,
621 .name = "PowerBook 145",
622 .adb_type = MAC_ADB_PB1,
623 .via_type = MAC_VIA_QUADRA,
624 .scsi_type = MAC_SCSI_OLD,
625 .scc_type = MAC_SCC_QUADRA,
626 .nubus_type = MAC_NUBUS
627 }, {
628 .ident = MAC_MODEL_PB150,
629 .name = "PowerBook 150",
630 .adb_type = MAC_ADB_PB1,
631 .via_type = MAC_VIA_IIci,
632 .scsi_type = MAC_SCSI_OLD,
633 .ide_type = MAC_IDE_PB,
634 .scc_type = MAC_SCC_QUADRA,
635 .nubus_type = MAC_NUBUS
636 }, {
637 .ident = MAC_MODEL_PB160,
638 .name = "PowerBook 160",
639 .adb_type = MAC_ADB_PB1,
640 .via_type = MAC_VIA_QUADRA,
641 .scsi_type = MAC_SCSI_OLD,
642 .scc_type = MAC_SCC_QUADRA,
643 .nubus_type = MAC_NUBUS
644 }, {
645 .ident = MAC_MODEL_PB165,
646 .name = "PowerBook 165",
647 .adb_type = MAC_ADB_PB1,
648 .via_type = MAC_VIA_QUADRA,
649 .scsi_type = MAC_SCSI_OLD,
650 .scc_type = MAC_SCC_QUADRA,
651 .nubus_type = MAC_NUBUS
652 }, {
653 .ident = MAC_MODEL_PB165C,
654 .name = "PowerBook 165c",
655 .adb_type = MAC_ADB_PB1,
656 .via_type = MAC_VIA_QUADRA,
657 .scsi_type = MAC_SCSI_OLD,
658 .scc_type = MAC_SCC_QUADRA,
659 .nubus_type = MAC_NUBUS
660 }, {
661 .ident = MAC_MODEL_PB170,
662 .name = "PowerBook 170",
663 .adb_type = MAC_ADB_PB1,
664 .via_type = MAC_VIA_QUADRA,
665 .scsi_type = MAC_SCSI_OLD,
666 .scc_type = MAC_SCC_QUADRA,
667 .nubus_type = MAC_NUBUS
668 }, {
669 .ident = MAC_MODEL_PB180,
670 .name = "PowerBook 180",
671 .adb_type = MAC_ADB_PB1,
672 .via_type = MAC_VIA_QUADRA,
673 .scsi_type = MAC_SCSI_OLD,
674 .scc_type = MAC_SCC_QUADRA,
675 .nubus_type = MAC_NUBUS
676 }, {
677 .ident = MAC_MODEL_PB180C,
678 .name = "PowerBook 180c",
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_PB190,
686 .name = "PowerBook 190",
687 .adb_type = MAC_ADB_PB2,
688 .via_type = MAC_VIA_QUADRA,
689 .scsi_type = MAC_SCSI_OLD,
690 .ide_type = MAC_IDE_BABOON,
691 .scc_type = MAC_SCC_QUADRA,
692 .nubus_type = MAC_NUBUS
693 }, {
694 .ident = MAC_MODEL_PB520,
695 .name = "PowerBook 520",
696 .adb_type = MAC_ADB_PB2,
697 .via_type = MAC_VIA_QUADRA,
698 .scsi_type = MAC_SCSI_OLD,
699 .scc_type = MAC_SCC_QUADRA,
700 .ether_type = MAC_ETHER_SONIC,
701 .nubus_type = MAC_NUBUS
702 },
703
704 /*
705 * PowerBook Duos are pretty much like normal PowerBooks
706 * All of these probably have onboard SONIC in the Dock which
707 * means we'll have to probe for it eventually.
708 *
709 * Are these reallly MAC_VIA_IIci? The developer notes for the
710 * Duos show pretty much the same custom parts as in most of
711 * the other PowerBooks which would imply MAC_VIA_QUADRA.
712 */
713
714 {
715 .ident = MAC_MODEL_PB210,
716 .name = "PowerBook Duo 210",
717 .adb_type = MAC_ADB_PB2,
718 .via_type = MAC_VIA_IIci,
719 .scsi_type = MAC_SCSI_OLD,
720 .scc_type = MAC_SCC_QUADRA,
721 .nubus_type = MAC_NUBUS
722 }, {
723 .ident = MAC_MODEL_PB230,
724 .name = "PowerBook Duo 230",
725 .adb_type = MAC_ADB_PB2,
726 .via_type = MAC_VIA_IIci,
727 .scsi_type = MAC_SCSI_OLD,
728 .scc_type = MAC_SCC_QUADRA,
729 .nubus_type = MAC_NUBUS
730 }, {
731 .ident = MAC_MODEL_PB250,
732 .name = "PowerBook Duo 250",
733 .adb_type = MAC_ADB_PB2,
734 .via_type = MAC_VIA_IIci,
735 .scsi_type = MAC_SCSI_OLD,
736 .scc_type = MAC_SCC_QUADRA,
737 .nubus_type = MAC_NUBUS
738 }, {
739 .ident = MAC_MODEL_PB270C,
740 .name = "PowerBook Duo 270c",
741 .adb_type = MAC_ADB_PB2,
742 .via_type = MAC_VIA_IIci,
743 .scsi_type = MAC_SCSI_OLD,
744 .scc_type = MAC_SCC_QUADRA,
745 .nubus_type = MAC_NUBUS
746 }, {
747 .ident = MAC_MODEL_PB280,
748 .name = "PowerBook Duo 280",
749 .adb_type = MAC_ADB_PB2,
750 .via_type = MAC_VIA_IIci,
751 .scsi_type = MAC_SCSI_OLD,
752 .scc_type = MAC_SCC_QUADRA,
753 .nubus_type = MAC_NUBUS
754 }, {
755 .ident = MAC_MODEL_PB280C,
756 .name = "PowerBook Duo 280c",
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
764 /*
765 * Other stuff ??
766 */
767 {
768 .ident = -1
769 }
770 };
771
772 void mac_identify(void)
773 {
774 struct mac_model *m;
775
776 /* Penguin data useful? */
777 int model = mac_bi_data.id;
778 if (!model) {
779 /* no bootinfo model id -> NetBSD booter was used! */
780 /* XXX FIXME: breaks for model > 31 */
781 model = (mac_bi_data.cpuid >> 2) & 63;
782 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
783 }
784
785 macintosh_config = mac_data_table;
786 for (m = macintosh_config; m->ident != -1; m++) {
787 if (m->ident == model) {
788 macintosh_config = m;
789 break;
790 }
791 }
792
793 /* We need to pre-init the IOPs, if any. Otherwise */
794 /* the serial console won't work if the user had */
795 /* the serial ports set to "Faster" mode in MacOS. */
796
797 iop_preinit();
798
799 printk(KERN_INFO "Detected Macintosh model: %d \n", model);
800
801 /*
802 * Report booter data:
803 */
804 printk(KERN_DEBUG " Penguin bootinfo data:\n");
805 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
806 mac_bi_data.videoaddr, mac_bi_data.videorow,
807 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
808 mac_bi_data.dimensions >> 16);
809 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
810 mac_bi_data.videological, mac_orig_videoaddr,
811 mac_bi_data.sccbase);
812 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",
813 mac_bi_data.boottime, mac_bi_data.gmtbias);
814 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
815 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
816 #if 0
817 printk("Ramdisk: addr 0x%lx size 0x%lx\n",
818 m68k_ramdisk.addr, m68k_ramdisk.size);
819 #endif
820
821 /*
822 * TODO: set the various fields in macintosh_config->hw_present here!
823 */
824 switch (macintosh_config->scsi_type) {
825 case MAC_SCSI_OLD:
826 MACHW_SET(MAC_SCSI_80);
827 break;
828 case MAC_SCSI_QUADRA:
829 case MAC_SCSI_QUADRA2:
830 case MAC_SCSI_QUADRA3:
831 MACHW_SET(MAC_SCSI_96);
832 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
833 (macintosh_config->ident == MAC_MODEL_Q950))
834 MACHW_SET(MAC_SCSI_96_2);
835 break;
836 default:
837 printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
838 MACHW_SET(MAC_SCSI_80);
839 break;
840 }
841
842 iop_init();
843 via_init();
844 oss_init();
845 psc_init();
846 baboon_init();
847 }
848
849 void mac_report_hardware(void)
850 {
851 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
852 }
853
854 static void mac_get_model(char *str)
855 {
856 strcpy(str, "Macintosh ");
857 strcat(str, macintosh_config->name);
858 }
Tomato firmware and modifications.