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Add linux-next specific files for 20110516
[linux-2.6/next.git] / arch / m68k / mac / config.c
blobc247de02bc7e2fe0c49cc09522f75b9f4d0b3a67
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 #include <linux/platform_device.h>
26 #include <linux/adb.h>
27 #include <linux/cuda.h>
28
29 #define BOOTINFO_COMPAT_1_0
30 #include <asm/setup.h>
31 #include <asm/bootinfo.h>
32
33 #include <asm/system.h>
34 #include <asm/io.h>
35 #include <asm/irq.h>
36 #include <asm/pgtable.h>
37 #include <asm/rtc.h>
38 #include <asm/machdep.h>
39
40 #include <asm/macintosh.h>
41 #include <asm/macints.h>
42 #include <asm/machw.h>
43
44 #include <asm/mac_iop.h>
45 #include <asm/mac_via.h>
46 #include <asm/mac_oss.h>
47 #include <asm/mac_psc.h>
48
49 /* Mac bootinfo struct */
50 struct mac_booter_data mac_bi_data;
51
52 /* The phys. video addr. - might be bogus on some machines */
53 static unsigned long mac_orig_videoaddr;
54
55 /* Mac specific timer functions */
56 extern unsigned long mac_gettimeoffset(void);
57 extern int mac_hwclk(int, struct rtc_time *);
58 extern int mac_set_clock_mmss(unsigned long);
59 extern void iop_preinit(void);
60 extern void iop_init(void);
61 extern void via_init(void);
62 extern void via_init_clock(irq_handler_t func);
63 extern void via_flush_cache(void);
64 extern void oss_init(void);
65 extern void psc_init(void);
66 extern void baboon_init(void);
67
68 extern void mac_mksound(unsigned int, unsigned int);
69
70 static void mac_get_model(char *str);
71 static void mac_identify(void);
72 static void mac_report_hardware(void);
73
74 static void __init mac_sched_init(irq_handler_t vector)
75 {
76 via_init_clock(vector);
77 }
78
79 /*
80 * Parse a Macintosh-specific record in the bootinfo
81 */
82
83 int __init mac_parse_bootinfo(const struct bi_record *record)
84 {
85 int unknown = 0;
86 const u_long *data = record->data;
87
88 switch (record->tag) {
89 case BI_MAC_MODEL:
90 mac_bi_data.id = *data;
91 break;
92 case BI_MAC_VADDR:
93 mac_bi_data.videoaddr = *data;
94 break;
95 case BI_MAC_VDEPTH:
96 mac_bi_data.videodepth = *data;
97 break;
98 case BI_MAC_VROW:
99 mac_bi_data.videorow = *data;
100 break;
101 case BI_MAC_VDIM:
102 mac_bi_data.dimensions = *data;
103 break;
104 case BI_MAC_VLOGICAL:
105 mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
106 mac_orig_videoaddr = *data;
107 break;
108 case BI_MAC_SCCBASE:
109 mac_bi_data.sccbase = *data;
110 break;
111 case BI_MAC_BTIME:
112 mac_bi_data.boottime = *data;
113 break;
114 case BI_MAC_GMTBIAS:
115 mac_bi_data.gmtbias = *data;
116 break;
117 case BI_MAC_MEMSIZE:
118 mac_bi_data.memsize = *data;
119 break;
120 case BI_MAC_CPUID:
121 mac_bi_data.cpuid = *data;
122 break;
123 case BI_MAC_ROMBASE:
124 mac_bi_data.rombase = *data;
125 break;
126 default:
127 unknown = 1;
128 break;
129 }
130 return unknown;
131 }
132
133 /*
134 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
135 * have to disable interrupts for this. Our IRQ handlers will crap
136 * themselves if they take an IRQ in 24bit mode!
137 */
138
139 static void mac_cache_card_flush(int writeback)
140 {
141 unsigned long flags;
142
143 local_irq_save(flags);
144 via_flush_cache();
145 local_irq_restore(flags);
146 }
147
148 void __init config_mac(void)
149 {
150 if (!MACH_IS_MAC)
151 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!!\n");
152
153 mach_sched_init = mac_sched_init;
154 mach_init_IRQ = mac_init_IRQ;
155 mach_get_model = mac_get_model;
156 mach_gettimeoffset = mac_gettimeoffset;
157 mach_hwclk = mac_hwclk;
158 mach_set_clock_mmss = mac_set_clock_mmss;
159 mach_reset = mac_reset;
160 mach_halt = mac_poweroff;
161 mach_power_off = mac_poweroff;
162 mach_max_dma_address = 0xffffffff;
163 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
164 mach_beep = mac_mksound;
165 #endif
166
167 /*
168 * Determine hardware present
169 */
170
171 mac_identify();
172 mac_report_hardware();
173
174 /*
175 * AFAIK only the IIci takes a cache card. The IIfx has onboard
176 * cache ... someone needs to figure out how to tell if it's on or
177 * not.
178 */
179
180 if (macintosh_config->ident == MAC_MODEL_IICI
181 || macintosh_config->ident == MAC_MODEL_IIFX)
182 mach_l2_flush = mac_cache_card_flush;
183 }
184
185
186 /*
187 * Macintosh Table: hardcoded model configuration data.
188 *
189 * Much of this was defined by Alan, based on who knows what docs.
190 * I've added a lot more, and some of that was pure guesswork based
191 * on hardware pages present on the Mac web site. Possibly wildly
192 * inaccurate, so look here if a new Mac model won't run. Example: if
193 * a Mac crashes immediately after the VIA1 registers have been dumped
194 * to the screen, it probably died attempting to read DirB on a RBV.
195 * Meaning it should have MAC_VIA_IIci here :-)
196 */
197
198 struct mac_model *macintosh_config;
199 EXPORT_SYMBOL(macintosh_config);
200
201 static struct mac_model mac_data_table[] = {
202 /*
203 * We'll pretend to be a Macintosh II, that's pretty safe.
204 */
205
206 {
207 .ident = MAC_MODEL_II,
208 .name = "Unknown",
209 .adb_type = MAC_ADB_II,
210 .via_type = MAC_VIA_II,
211 .scsi_type = MAC_SCSI_OLD,
212 .scc_type = MAC_SCC_II,
213 .nubus_type = MAC_NUBUS,
214 .floppy_type = MAC_FLOPPY_IWM,
215 },
216
217 /*
218 * Original Mac II hardware
219 */
220
221 {
222 .ident = MAC_MODEL_II,
223 .name = "II",
224 .adb_type = MAC_ADB_II,
225 .via_type = MAC_VIA_II,
226 .scsi_type = MAC_SCSI_OLD,
227 .scc_type = MAC_SCC_II,
228 .nubus_type = MAC_NUBUS,
229 .floppy_type = MAC_FLOPPY_IWM,
230 }, {
231 .ident = MAC_MODEL_IIX,
232 .name = "IIx",
233 .adb_type = MAC_ADB_II,
234 .via_type = MAC_VIA_II,
235 .scsi_type = MAC_SCSI_OLD,
236 .scc_type = MAC_SCC_II,
237 .nubus_type = MAC_NUBUS,
238 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
239 }, {
240 .ident = MAC_MODEL_IICX,
241 .name = "IIcx",
242 .adb_type = MAC_ADB_II,
243 .via_type = MAC_VIA_II,
244 .scsi_type = MAC_SCSI_OLD,
245 .scc_type = MAC_SCC_II,
246 .nubus_type = MAC_NUBUS,
247 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
248 }, {
249 .ident = MAC_MODEL_SE30,
250 .name = "SE/30",
251 .adb_type = MAC_ADB_II,
252 .via_type = MAC_VIA_II,
253 .scsi_type = MAC_SCSI_OLD,
254 .scc_type = MAC_SCC_II,
255 .nubus_type = MAC_NUBUS,
256 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
257 },
258
259 /*
260 * Weirdified Mac II hardware - all subtly different. Gee thanks
261 * Apple. All these boxes seem to have VIA2 in a different place to
262 * the Mac II (+1A000 rather than +4000)
263 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
264 */
265
266 {
267 .ident = MAC_MODEL_IICI,
268 .name = "IIci",
269 .adb_type = MAC_ADB_II,
270 .via_type = MAC_VIA_IIci,
271 .scsi_type = MAC_SCSI_OLD,
272 .scc_type = MAC_SCC_II,
273 .nubus_type = MAC_NUBUS,
274 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
275 }, {
276 .ident = MAC_MODEL_IIFX,
277 .name = "IIfx",
278 .adb_type = MAC_ADB_IOP,
279 .via_type = MAC_VIA_IIci,
280 .scsi_type = MAC_SCSI_OLD,
281 .scc_type = MAC_SCC_IOP,
282 .nubus_type = MAC_NUBUS,
283 .floppy_type = MAC_FLOPPY_SWIM_IOP,
284 }, {
285 .ident = MAC_MODEL_IISI,
286 .name = "IIsi",
287 .adb_type = MAC_ADB_IISI,
288 .via_type = MAC_VIA_IIci,
289 .scsi_type = MAC_SCSI_OLD,
290 .scc_type = MAC_SCC_II,
291 .nubus_type = MAC_NUBUS,
292 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
293 }, {
294 .ident = MAC_MODEL_IIVI,
295 .name = "IIvi",
296 .adb_type = MAC_ADB_IISI,
297 .via_type = MAC_VIA_IIci,
298 .scsi_type = MAC_SCSI_OLD,
299 .scc_type = MAC_SCC_II,
300 .nubus_type = MAC_NUBUS,
301 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
302 }, {
303 .ident = MAC_MODEL_IIVX,
304 .name = "IIvx",
305 .adb_type = MAC_ADB_IISI,
306 .via_type = MAC_VIA_IIci,
307 .scsi_type = MAC_SCSI_OLD,
308 .scc_type = MAC_SCC_II,
309 .nubus_type = MAC_NUBUS,
310 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
311 },
312
313 /*
314 * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
315 */
316
317 {
318 .ident = MAC_MODEL_CLII,
319 .name = "Classic II",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
326 }, {
327 .ident = MAC_MODEL_CCL,
328 .name = "Color Classic",
329 .adb_type = MAC_ADB_CUDA,
330 .via_type = MAC_VIA_IIci,
331 .scsi_type = MAC_SCSI_OLD,
332 .scc_type = MAC_SCC_II,
333 .nubus_type = MAC_NUBUS,
334 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
335 }, {
336 .ident = MAC_MODEL_CCLII,
337 .name = "Color Classic II",
338 .adb_type = MAC_ADB_CUDA,
339 .via_type = MAC_VIA_IIci,
340 .scsi_type = MAC_SCSI_OLD,
341 .scc_type = MAC_SCC_II,
342 .nubus_type = MAC_NUBUS,
343 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
344 },
345
346 /*
347 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
348 */
349
350 {
351 .ident = MAC_MODEL_LC,
352 .name = "LC",
353 .adb_type = MAC_ADB_IISI,
354 .via_type = MAC_VIA_IIci,
355 .scsi_type = MAC_SCSI_OLD,
356 .scc_type = MAC_SCC_II,
357 .nubus_type = MAC_NUBUS,
358 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
359 }, {
360 .ident = MAC_MODEL_LCII,
361 .name = "LC II",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
368 }, {
369 .ident = MAC_MODEL_LCIII,
370 .name = "LC III",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
377 },
378
379 /*
380 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
381 * differently as some of the stuff connected to VIA2 seems different.
382 * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
383 * the 660AV and 840AV which use an AMD 79C940 (MACE).
384 * The 700, 900 and 950 have some I/O chips in the wrong place to
385 * confuse us. The 840AV has a SCSI location of its own (same as
386 * the 660AV).
387 */
388
389 {
390 .ident = MAC_MODEL_Q605,
391 .name = "Quadra 605",
392 .adb_type = MAC_ADB_CUDA,
393 .via_type = MAC_VIA_QUADRA,
394 .scsi_type = MAC_SCSI_QUADRA,
395 .scc_type = MAC_SCC_QUADRA,
396 .nubus_type = MAC_NUBUS,
397 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
398 }, {
399 .ident = MAC_MODEL_Q605_ACC,
400 .name = "Quadra 605",
401 .adb_type = MAC_ADB_CUDA,
402 .via_type = MAC_VIA_QUADRA,
403 .scsi_type = MAC_SCSI_QUADRA,
404 .scc_type = MAC_SCC_QUADRA,
405 .nubus_type = MAC_NUBUS,
406 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
407 }, {
408 .ident = MAC_MODEL_Q610,
409 .name = "Quadra 610",
410 .adb_type = MAC_ADB_II,
411 .via_type = MAC_VIA_QUADRA,
412 .scsi_type = MAC_SCSI_QUADRA,
413 .scc_type = MAC_SCC_QUADRA,
414 .ether_type = MAC_ETHER_SONIC,
415 .nubus_type = MAC_NUBUS,
416 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
417 }, {
418 .ident = MAC_MODEL_Q630,
419 .name = "Quadra 630",
420 .adb_type = MAC_ADB_CUDA,
421 .via_type = MAC_VIA_QUADRA,
422 .scsi_type = MAC_SCSI_QUADRA,
423 .ide_type = MAC_IDE_QUADRA,
424 .scc_type = MAC_SCC_QUADRA,
425 .ether_type = MAC_ETHER_SONIC,
426 .nubus_type = MAC_NUBUS,
427 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
428 }, {
429 .ident = MAC_MODEL_Q650,
430 .name = "Quadra 650",
431 .adb_type = MAC_ADB_II,
432 .via_type = MAC_VIA_QUADRA,
433 .scsi_type = MAC_SCSI_QUADRA,
434 .scc_type = MAC_SCC_QUADRA,
435 .ether_type = MAC_ETHER_SONIC,
436 .nubus_type = MAC_NUBUS,
437 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
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 .floppy_type = MAC_FLOPPY_AV,
470 }, {
471 .ident = MAC_MODEL_Q900,
472 .name = "Quadra 900",
473 .adb_type = MAC_ADB_IOP,
474 .via_type = MAC_VIA_QUADRA,
475 .scsi_type = MAC_SCSI_QUADRA2,
476 .scc_type = MAC_SCC_IOP,
477 .ether_type = MAC_ETHER_SONIC,
478 .nubus_type = MAC_NUBUS,
479 .floppy_type = MAC_FLOPPY_SWIM_IOP,
480 }, {
481 .ident = MAC_MODEL_Q950,
482 .name = "Quadra 950",
483 .adb_type = MAC_ADB_IOP,
484 .via_type = MAC_VIA_QUADRA,
485 .scsi_type = MAC_SCSI_QUADRA2,
486 .scc_type = MAC_SCC_IOP,
487 .ether_type = MAC_ETHER_SONIC,
488 .nubus_type = MAC_NUBUS,
489 .floppy_type = MAC_FLOPPY_SWIM_IOP,
490 },
491
492 /*
493 * Performa - more LC type machines
494 */
495
496 {
497 .ident = MAC_MODEL_P460,
498 .name = "Performa 460",
499 .adb_type = MAC_ADB_IISI,
500 .via_type = MAC_VIA_IIci,
501 .scsi_type = MAC_SCSI_OLD,
502 .scc_type = MAC_SCC_II,
503 .nubus_type = MAC_NUBUS,
504 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
505 }, {
506 .ident = MAC_MODEL_P475,
507 .name = "Performa 475",
508 .adb_type = MAC_ADB_CUDA,
509 .via_type = MAC_VIA_QUADRA,
510 .scsi_type = MAC_SCSI_QUADRA,
511 .scc_type = MAC_SCC_II,
512 .nubus_type = MAC_NUBUS,
513 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
514 }, {
515 .ident = MAC_MODEL_P475F,
516 .name = "Performa 475",
517 .adb_type = MAC_ADB_CUDA,
518 .via_type = MAC_VIA_QUADRA,
519 .scsi_type = MAC_SCSI_QUADRA,
520 .scc_type = MAC_SCC_II,
521 .nubus_type = MAC_NUBUS,
522 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
523 }, {
524 .ident = MAC_MODEL_P520,
525 .name = "Performa 520",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
532 }, {
533 .ident = MAC_MODEL_P550,
534 .name = "Performa 550",
535 .adb_type = MAC_ADB_CUDA,
536 .via_type = MAC_VIA_IIci,
537 .scsi_type = MAC_SCSI_OLD,
538 .scc_type = MAC_SCC_II,
539 .nubus_type = MAC_NUBUS,
540 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
541 },
542 /* These have the comm slot, and therefore possibly SONIC ethernet */
543 {
544 .ident = MAC_MODEL_P575,
545 .name = "Performa 575",
546 .adb_type = MAC_ADB_CUDA,
547 .via_type = MAC_VIA_QUADRA,
548 .scsi_type = MAC_SCSI_QUADRA,
549 .scc_type = MAC_SCC_II,
550 .ether_type = MAC_ETHER_SONIC,
551 .nubus_type = MAC_NUBUS,
552 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
553 }, {
554 .ident = MAC_MODEL_P588,
555 .name = "Performa 588",
556 .adb_type = MAC_ADB_CUDA,
557 .via_type = MAC_VIA_QUADRA,
558 .scsi_type = MAC_SCSI_QUADRA,
559 .ide_type = MAC_IDE_QUADRA,
560 .scc_type = MAC_SCC_II,
561 .ether_type = MAC_ETHER_SONIC,
562 .nubus_type = MAC_NUBUS,
563 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
564 }, {
565 .ident = MAC_MODEL_TV,
566 .name = "TV",
567 .adb_type = MAC_ADB_CUDA,
568 .via_type = MAC_VIA_QUADRA,
569 .scsi_type = MAC_SCSI_OLD,
570 .scc_type = MAC_SCC_II,
571 .nubus_type = MAC_NUBUS,
572 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
573 }, {
574 .ident = MAC_MODEL_P600,
575 .name = "Performa 600",
576 .adb_type = MAC_ADB_IISI,
577 .via_type = MAC_VIA_IIci,
578 .scsi_type = MAC_SCSI_OLD,
579 .scc_type = MAC_SCC_II,
580 .nubus_type = MAC_NUBUS,
581 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
582 },
583
584 /*
585 * Centris - just guessing again; maybe like Quadra.
586 * The C610 may or may not have SONIC. We probe to make sure.
587 */
588
589 {
590 .ident = MAC_MODEL_C610,
591 .name = "Centris 610",
592 .adb_type = MAC_ADB_II,
593 .via_type = MAC_VIA_QUADRA,
594 .scsi_type = MAC_SCSI_QUADRA,
595 .scc_type = MAC_SCC_QUADRA,
596 .ether_type = MAC_ETHER_SONIC,
597 .nubus_type = MAC_NUBUS,
598 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
599 }, {
600 .ident = MAC_MODEL_C650,
601 .name = "Centris 650",
602 .adb_type = MAC_ADB_II,
603 .via_type = MAC_VIA_QUADRA,
604 .scsi_type = MAC_SCSI_QUADRA,
605 .scc_type = MAC_SCC_QUADRA,
606 .ether_type = MAC_ETHER_SONIC,
607 .nubus_type = MAC_NUBUS,
608 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
609 }, {
610 .ident = MAC_MODEL_C660,
611 .name = "Centris 660AV",
612 .adb_type = MAC_ADB_CUDA,
613 .via_type = MAC_VIA_QUADRA,
614 .scsi_type = MAC_SCSI_QUADRA3,
615 .scc_type = MAC_SCC_PSC,
616 .ether_type = MAC_ETHER_MACE,
617 .nubus_type = MAC_NUBUS,
618 .floppy_type = MAC_FLOPPY_AV,
619 },
620
621 /*
622 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
623 * and a PMU (in two variations?) for ADB. Most of them use the
624 * Quadra-style VIAs. A few models also have IDE from hell.
625 */
626
627 {
628 .ident = MAC_MODEL_PB140,
629 .name = "PowerBook 140",
630 .adb_type = MAC_ADB_PB1,
631 .via_type = MAC_VIA_QUADRA,
632 .scsi_type = MAC_SCSI_OLD,
633 .scc_type = MAC_SCC_QUADRA,
634 .nubus_type = MAC_NUBUS,
635 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
636 }, {
637 .ident = MAC_MODEL_PB145,
638 .name = "PowerBook 145",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
645 }, {
646 .ident = MAC_MODEL_PB150,
647 .name = "PowerBook 150",
648 .adb_type = MAC_ADB_PB1,
649 .via_type = MAC_VIA_IIci,
650 .scsi_type = MAC_SCSI_OLD,
651 .ide_type = MAC_IDE_PB,
652 .scc_type = MAC_SCC_QUADRA,
653 .nubus_type = MAC_NUBUS,
654 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
655 }, {
656 .ident = MAC_MODEL_PB160,
657 .name = "PowerBook 160",
658 .adb_type = MAC_ADB_PB1,
659 .via_type = MAC_VIA_QUADRA,
660 .scsi_type = MAC_SCSI_OLD,
661 .scc_type = MAC_SCC_QUADRA,
662 .nubus_type = MAC_NUBUS,
663 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
664 }, {
665 .ident = MAC_MODEL_PB165,
666 .name = "PowerBook 165",
667 .adb_type = MAC_ADB_PB1,
668 .via_type = MAC_VIA_QUADRA,
669 .scsi_type = MAC_SCSI_OLD,
670 .scc_type = MAC_SCC_QUADRA,
671 .nubus_type = MAC_NUBUS,
672 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
673 }, {
674 .ident = MAC_MODEL_PB165C,
675 .name = "PowerBook 165c",
676 .adb_type = MAC_ADB_PB1,
677 .via_type = MAC_VIA_QUADRA,
678 .scsi_type = MAC_SCSI_OLD,
679 .scc_type = MAC_SCC_QUADRA,
680 .nubus_type = MAC_NUBUS,
681 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
682 }, {
683 .ident = MAC_MODEL_PB170,
684 .name = "PowerBook 170",
685 .adb_type = MAC_ADB_PB1,
686 .via_type = MAC_VIA_QUADRA,
687 .scsi_type = MAC_SCSI_OLD,
688 .scc_type = MAC_SCC_QUADRA,
689 .nubus_type = MAC_NUBUS,
690 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
691 }, {
692 .ident = MAC_MODEL_PB180,
693 .name = "PowerBook 180",
694 .adb_type = MAC_ADB_PB1,
695 .via_type = MAC_VIA_QUADRA,
696 .scsi_type = MAC_SCSI_OLD,
697 .scc_type = MAC_SCC_QUADRA,
698 .nubus_type = MAC_NUBUS,
699 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
700 }, {
701 .ident = MAC_MODEL_PB180C,
702 .name = "PowerBook 180c",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
709 }, {
710 .ident = MAC_MODEL_PB190,
711 .name = "PowerBook 190",
712 .adb_type = MAC_ADB_PB2,
713 .via_type = MAC_VIA_QUADRA,
714 .scsi_type = MAC_SCSI_OLD,
715 .ide_type = MAC_IDE_BABOON,
716 .scc_type = MAC_SCC_QUADRA,
717 .nubus_type = MAC_NUBUS,
718 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
719 }, {
720 .ident = MAC_MODEL_PB520,
721 .name = "PowerBook 520",
722 .adb_type = MAC_ADB_PB2,
723 .via_type = MAC_VIA_QUADRA,
724 .scsi_type = MAC_SCSI_OLD,
725 .scc_type = MAC_SCC_QUADRA,
726 .ether_type = MAC_ETHER_SONIC,
727 .nubus_type = MAC_NUBUS,
728 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
729 },
730
731 /*
732 * PowerBook Duos are pretty much like normal PowerBooks
733 * All of these probably have onboard SONIC in the Dock which
734 * means we'll have to probe for it eventually.
735 *
736 * Are these really MAC_VIA_IIci? The developer notes for the
737 * Duos show pretty much the same custom parts as in most of
738 * the other PowerBooks which would imply MAC_VIA_QUADRA.
739 */
740
741 {
742 .ident = MAC_MODEL_PB210,
743 .name = "PowerBook Duo 210",
744 .adb_type = MAC_ADB_PB2,
745 .via_type = MAC_VIA_IIci,
746 .scsi_type = MAC_SCSI_OLD,
747 .scc_type = MAC_SCC_QUADRA,
748 .nubus_type = MAC_NUBUS,
749 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
750 }, {
751 .ident = MAC_MODEL_PB230,
752 .name = "PowerBook Duo 230",
753 .adb_type = MAC_ADB_PB2,
754 .via_type = MAC_VIA_IIci,
755 .scsi_type = MAC_SCSI_OLD,
756 .scc_type = MAC_SCC_QUADRA,
757 .nubus_type = MAC_NUBUS,
758 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
759 }, {
760 .ident = MAC_MODEL_PB250,
761 .name = "PowerBook Duo 250",
762 .adb_type = MAC_ADB_PB2,
763 .via_type = MAC_VIA_IIci,
764 .scsi_type = MAC_SCSI_OLD,
765 .scc_type = MAC_SCC_QUADRA,
766 .nubus_type = MAC_NUBUS,
767 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
768 }, {
769 .ident = MAC_MODEL_PB270C,
770 .name = "PowerBook Duo 270c",
771 .adb_type = MAC_ADB_PB2,
772 .via_type = MAC_VIA_IIci,
773 .scsi_type = MAC_SCSI_OLD,
774 .scc_type = MAC_SCC_QUADRA,
775 .nubus_type = MAC_NUBUS,
776 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
777 }, {
778 .ident = MAC_MODEL_PB280,
779 .name = "PowerBook Duo 280",
780 .adb_type = MAC_ADB_PB2,
781 .via_type = MAC_VIA_IIci,
782 .scsi_type = MAC_SCSI_OLD,
783 .scc_type = MAC_SCC_QUADRA,
784 .nubus_type = MAC_NUBUS,
785 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
786 }, {
787 .ident = MAC_MODEL_PB280C,
788 .name = "PowerBook Duo 280c",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
795 },
796
797 /*
798 * Other stuff?
799 */
800
801 {
802 .ident = -1
803 }
804 };
805
806 static struct resource scc_a_rsrcs[] = {
807 { .flags = IORESOURCE_MEM },
808 { .flags = IORESOURCE_IRQ },
809 };
810
811 static struct resource scc_b_rsrcs[] = {
812 { .flags = IORESOURCE_MEM },
813 { .flags = IORESOURCE_IRQ },
814 };
815
816 struct platform_device scc_a_pdev = {
817 .name = "scc",
818 .id = 0,
819 .num_resources = ARRAY_SIZE(scc_a_rsrcs),
820 .resource = scc_a_rsrcs,
821 };
822 EXPORT_SYMBOL(scc_a_pdev);
823
824 struct platform_device scc_b_pdev = {
825 .name = "scc",
826 .id = 1,
827 .num_resources = ARRAY_SIZE(scc_b_rsrcs),
828 .resource = scc_b_rsrcs,
829 };
830 EXPORT_SYMBOL(scc_b_pdev);
831
832 static void __init mac_identify(void)
833 {
834 struct mac_model *m;
835
836 /* Penguin data useful? */
837 int model = mac_bi_data.id;
838 if (!model) {
839 /* no bootinfo model id -> NetBSD booter was used! */
840 /* XXX FIXME: breaks for model > 31 */
841 model = (mac_bi_data.cpuid >> 2) & 63;
842 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead "
843 "(obsolete bootloader?)\n");
844 }
845
846 macintosh_config = mac_data_table;
847 for (m = macintosh_config; m->ident != -1; m++) {
848 if (m->ident == model) {
849 macintosh_config = m;
850 break;
851 }
852 }
853
854 /* Set up serial port resources for the console initcall. */
855
856 scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
857 scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
858 scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
859 scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
860
861 switch (macintosh_config->scc_type) {
862 case MAC_SCC_PSC:
863 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
864 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
865 break;
866 default:
867 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
868 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
869 break;
870 }
871
872 /*
873 * We need to pre-init the IOPs, if any. Otherwise
874 * the serial console won't work if the user had
875 * the serial ports set to "Faster" mode in MacOS.
876 */
877 iop_preinit();
878
879 printk(KERN_INFO "Detected Macintosh model: %d\n", model);
880
881 /*
882 * Report booter data:
883 */
884 printk(KERN_DEBUG " Penguin bootinfo data:\n");
885 printk(KERN_DEBUG " Video: addr 0x%lx "
886 "row 0x%lx depth %lx dimensions %ld x %ld\n",
887 mac_bi_data.videoaddr, mac_bi_data.videorow,
888 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
889 mac_bi_data.dimensions >> 16);
890 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
891 mac_bi_data.videological, mac_orig_videoaddr,
892 mac_bi_data.sccbase);
893 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
894 mac_bi_data.boottime, mac_bi_data.gmtbias);
895 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
896 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
897
898 iop_init();
899 via_init();
900 oss_init();
901 psc_init();
902 baboon_init();
903
904 #ifdef CONFIG_ADB_CUDA
905 find_via_cuda();
906 #endif
907 }
908
909 static void __init mac_report_hardware(void)
910 {
911 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
912 }
913
914 static void mac_get_model(char *str)
915 {
916 strcpy(str, "Macintosh ");
917 strcat(str, macintosh_config->name);
918 }
919
920 static struct resource swim_rsrc = { .flags = IORESOURCE_MEM };
921
922 static struct platform_device swim_pdev = {
923 .name = "swim",
924 .id = -1,
925 .num_resources = 1,
926 .resource = &swim_rsrc,
927 };
928
929 static struct platform_device esp_0_pdev = {
930 .name = "mac_esp",
931 .id = 0,
932 };
933
934 static struct platform_device esp_1_pdev = {
935 .name = "mac_esp",
936 .id = 1,
937 };
938
939 static struct platform_device sonic_pdev = {
940 .name = "macsonic",
941 .id = -1,
942 };
943
944 static struct platform_device mace_pdev = {
945 .name = "macmace",
946 .id = -1,
947 };
948
949 int __init mac_platform_init(void)
950 {
951 u8 *swim_base;
952
953 /*
954 * Serial devices
955 */
956
957 platform_device_register(&scc_a_pdev);
958 platform_device_register(&scc_b_pdev);
959
960 /*
961 * Floppy device
962 */
963
964 switch (macintosh_config->floppy_type) {
965 case MAC_FLOPPY_SWIM_ADDR1:
966 swim_base = (u8 *)(VIA1_BASE + 0x1E000);
967 break;
968 case MAC_FLOPPY_SWIM_ADDR2:
969 swim_base = (u8 *)(VIA1_BASE + 0x16000);
970 break;
971 default:
972 swim_base = NULL;
973 break;
974 }
975
976 if (swim_base) {
977 swim_rsrc.start = (resource_size_t) swim_base,
978 swim_rsrc.end = (resource_size_t) swim_base + 0x2000,
979 platform_device_register(&swim_pdev);
980 }
981
982 /*
983 * SCSI device(s)
984 */
985
986 switch (macintosh_config->scsi_type) {
987 case MAC_SCSI_QUADRA:
988 case MAC_SCSI_QUADRA3:
989 platform_device_register(&esp_0_pdev);
990 break;
991 case MAC_SCSI_QUADRA2:
992 platform_device_register(&esp_0_pdev);
993 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
994 (macintosh_config->ident == MAC_MODEL_Q950))
995 platform_device_register(&esp_1_pdev);
996 break;
997 }
998
999 /*
1000 * Ethernet device
1001 */
1002
1003 switch (macintosh_config->ether_type) {
1004 case MAC_ETHER_SONIC:
1005 platform_device_register(&sonic_pdev);
1006 break;
1007 case MAC_ETHER_MACE:
1008 platform_device_register(&mace_pdev);
1009 break;
1010 }
1011
1012 return 0;
1013 }
1014
1015 arch_initcall(mac_platform_init);
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