?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
sched, nohz: Change rq->nr_running to always use wrappers
[linux/fpc-iii.git] / arch / m68k / mac / config.c
blob982c3fe73c4a45b45eeeff08e8d8446a47151c16
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 #include <asm/setup.h>
30 #include <asm/bootinfo.h>
31 #include <asm/bootinfo-mac.h>
32 #include <asm/byteorder.h>
33
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 u32 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 #ifdef CONFIG_EARLY_PRINTK
75 asmlinkage void __init mac_early_print(const char *s, unsigned n);
76
77 static void __init mac_early_cons_write(struct console *con,
78 const char *s, unsigned n)
79 {
80 mac_early_print(s, n);
81 }
82
83 static struct console __initdata mac_early_cons = {
84 .name = "early",
85 .write = mac_early_cons_write,
86 .flags = CON_PRINTBUFFER | CON_BOOT,
87 .index = -1
88 };
89
90 int __init mac_unregister_early_cons(void)
91 {
92 /* mac_early_print can't be used after init sections are discarded */
93 return unregister_console(&mac_early_cons);
94 }
95
96 late_initcall(mac_unregister_early_cons);
97 #endif
98
99 static void __init mac_sched_init(irq_handler_t vector)
100 {
101 via_init_clock(vector);
102 }
103
104 /*
105 * Parse a Macintosh-specific record in the bootinfo
106 */
107
108 int __init mac_parse_bootinfo(const struct bi_record *record)
109 {
110 int unknown = 0;
111 const void *data = record->data;
112
113 switch (be16_to_cpu(record->tag)) {
114 case BI_MAC_MODEL:
115 mac_bi_data.id = be32_to_cpup(data);
116 break;
117 case BI_MAC_VADDR:
118 mac_bi_data.videoaddr = be32_to_cpup(data);
119 break;
120 case BI_MAC_VDEPTH:
121 mac_bi_data.videodepth = be32_to_cpup(data);
122 break;
123 case BI_MAC_VROW:
124 mac_bi_data.videorow = be32_to_cpup(data);
125 break;
126 case BI_MAC_VDIM:
127 mac_bi_data.dimensions = be32_to_cpup(data);
128 break;
129 case BI_MAC_VLOGICAL:
130 mac_orig_videoaddr = be32_to_cpup(data);
131 mac_bi_data.videological =
132 VIDEOMEMBASE + (mac_orig_videoaddr & ~VIDEOMEMMASK);
133 break;
134 case BI_MAC_SCCBASE:
135 mac_bi_data.sccbase = be32_to_cpup(data);
136 break;
137 case BI_MAC_BTIME:
138 mac_bi_data.boottime = be32_to_cpup(data);
139 break;
140 case BI_MAC_GMTBIAS:
141 mac_bi_data.gmtbias = be32_to_cpup(data);
142 break;
143 case BI_MAC_MEMSIZE:
144 mac_bi_data.memsize = be32_to_cpup(data);
145 break;
146 case BI_MAC_CPUID:
147 mac_bi_data.cpuid = be32_to_cpup(data);
148 break;
149 case BI_MAC_ROMBASE:
150 mac_bi_data.rombase = be32_to_cpup(data);
151 break;
152 default:
153 unknown = 1;
154 break;
155 }
156 return unknown;
157 }
158
159 /*
160 * Flip into 24bit mode for an instant - flushes the L2 cache card. We
161 * have to disable interrupts for this. Our IRQ handlers will crap
162 * themselves if they take an IRQ in 24bit mode!
163 */
164
165 static void mac_cache_card_flush(int writeback)
166 {
167 unsigned long flags;
168
169 local_irq_save(flags);
170 via_flush_cache();
171 local_irq_restore(flags);
172 }
173
174 void __init config_mac(void)
175 {
176 if (!MACH_IS_MAC)
177 printk(KERN_ERR "ERROR: no Mac, but config_mac() called!!\n");
178
179 mach_sched_init = mac_sched_init;
180 mach_init_IRQ = mac_init_IRQ;
181 mach_get_model = mac_get_model;
182 arch_gettimeoffset = mac_gettimeoffset;
183 mach_hwclk = mac_hwclk;
184 mach_set_clock_mmss = mac_set_clock_mmss;
185 mach_reset = mac_reset;
186 mach_halt = mac_poweroff;
187 mach_power_off = mac_poweroff;
188 mach_max_dma_address = 0xffffffff;
189 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
190 mach_beep = mac_mksound;
191 #endif
192
193 #ifdef CONFIG_EARLY_PRINTK
194 register_console(&mac_early_cons);
195 #endif
196
197 /*
198 * Determine hardware present
199 */
200
201 mac_identify();
202 mac_report_hardware();
203
204 /*
205 * AFAIK only the IIci takes a cache card. The IIfx has onboard
206 * cache ... someone needs to figure out how to tell if it's on or
207 * not.
208 */
209
210 if (macintosh_config->ident == MAC_MODEL_IICI
211 || macintosh_config->ident == MAC_MODEL_IIFX)
212 mach_l2_flush = mac_cache_card_flush;
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 .floppy_type = MAC_FLOPPY_IWM,
245 },
246
247 /*
248 * Original Mac II hardware
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 .floppy_type = MAC_FLOPPY_IWM,
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
269 }, {
270 .ident = MAC_MODEL_IICX,
271 .name = "IIcx",
272 .adb_type = MAC_ADB_II,
273 .via_type = MAC_VIA_II,
274 .scsi_type = MAC_SCSI_OLD,
275 .scc_type = MAC_SCC_II,
276 .nubus_type = MAC_NUBUS,
277 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
278 }, {
279 .ident = MAC_MODEL_SE30,
280 .name = "SE/30",
281 .adb_type = MAC_ADB_II,
282 .via_type = MAC_VIA_II,
283 .scsi_type = MAC_SCSI_OLD,
284 .scc_type = MAC_SCC_II,
285 .nubus_type = MAC_NUBUS,
286 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
287 },
288
289 /*
290 * Weirdified Mac II hardware - all subtly different. Gee thanks
291 * Apple. All these boxes seem to have VIA2 in a different place to
292 * the Mac II (+1A000 rather than +4000)
293 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
294 */
295
296 {
297 .ident = MAC_MODEL_IICI,
298 .name = "IIci",
299 .adb_type = MAC_ADB_II,
300 .via_type = MAC_VIA_IICI,
301 .scsi_type = MAC_SCSI_OLD,
302 .scc_type = MAC_SCC_II,
303 .nubus_type = MAC_NUBUS,
304 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
305 }, {
306 .ident = MAC_MODEL_IIFX,
307 .name = "IIfx",
308 .adb_type = MAC_ADB_IOP,
309 .via_type = MAC_VIA_IICI,
310 .scsi_type = MAC_SCSI_OLD,
311 .scc_type = MAC_SCC_IOP,
312 .nubus_type = MAC_NUBUS,
313 .floppy_type = MAC_FLOPPY_SWIM_IOP,
314 }, {
315 .ident = MAC_MODEL_IISI,
316 .name = "IIsi",
317 .adb_type = MAC_ADB_IISI,
318 .via_type = MAC_VIA_IICI,
319 .scsi_type = MAC_SCSI_OLD,
320 .scc_type = MAC_SCC_II,
321 .nubus_type = MAC_NUBUS,
322 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
323 }, {
324 .ident = MAC_MODEL_IIVI,
325 .name = "IIvi",
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 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
332 }, {
333 .ident = MAC_MODEL_IIVX,
334 .name = "IIvx",
335 .adb_type = MAC_ADB_IISI,
336 .via_type = MAC_VIA_IICI,
337 .scsi_type = MAC_SCSI_OLD,
338 .scc_type = MAC_SCC_II,
339 .nubus_type = MAC_NUBUS,
340 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
341 },
342
343 /*
344 * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
345 */
346
347 {
348 .ident = MAC_MODEL_CLII,
349 .name = "Classic II",
350 .adb_type = MAC_ADB_IISI,
351 .via_type = MAC_VIA_IICI,
352 .scsi_type = MAC_SCSI_OLD,
353 .scc_type = MAC_SCC_II,
354 .nubus_type = MAC_NUBUS,
355 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
356 }, {
357 .ident = MAC_MODEL_CCL,
358 .name = "Color Classic",
359 .adb_type = MAC_ADB_CUDA,
360 .via_type = MAC_VIA_IICI,
361 .scsi_type = MAC_SCSI_OLD,
362 .scc_type = MAC_SCC_II,
363 .nubus_type = MAC_NUBUS,
364 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
365 }, {
366 .ident = MAC_MODEL_CCLII,
367 .name = "Color Classic II",
368 .adb_type = MAC_ADB_CUDA,
369 .via_type = MAC_VIA_IICI,
370 .scsi_type = MAC_SCSI_OLD,
371 .scc_type = MAC_SCC_II,
372 .nubus_type = MAC_NUBUS,
373 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
374 },
375
376 /*
377 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
378 */
379
380 {
381 .ident = MAC_MODEL_LC,
382 .name = "LC",
383 .adb_type = MAC_ADB_IISI,
384 .via_type = MAC_VIA_IICI,
385 .scsi_type = MAC_SCSI_OLD,
386 .scc_type = MAC_SCC_II,
387 .nubus_type = MAC_NUBUS,
388 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
389 }, {
390 .ident = MAC_MODEL_LCII,
391 .name = "LC II",
392 .adb_type = MAC_ADB_IISI,
393 .via_type = MAC_VIA_IICI,
394 .scsi_type = MAC_SCSI_OLD,
395 .scc_type = MAC_SCC_II,
396 .nubus_type = MAC_NUBUS,
397 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
398 }, {
399 .ident = MAC_MODEL_LCIII,
400 .name = "LC III",
401 .adb_type = MAC_ADB_IISI,
402 .via_type = MAC_VIA_IICI,
403 .scsi_type = MAC_SCSI_OLD,
404 .scc_type = MAC_SCC_II,
405 .nubus_type = MAC_NUBUS,
406 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
407 },
408
409 /*
410 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
411 * differently as some of the stuff connected to VIA2 seems different.
412 * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
413 * the 660AV and 840AV which use an AMD 79C940 (MACE).
414 * The 700, 900 and 950 have some I/O chips in the wrong place to
415 * confuse us. The 840AV has a SCSI location of its own (same as
416 * the 660AV).
417 */
418
419 {
420 .ident = MAC_MODEL_Q605,
421 .name = "Quadra 605",
422 .adb_type = MAC_ADB_CUDA,
423 .via_type = MAC_VIA_QUADRA,
424 .scsi_type = MAC_SCSI_QUADRA,
425 .scc_type = MAC_SCC_QUADRA,
426 .nubus_type = MAC_NUBUS,
427 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
428 }, {
429 .ident = MAC_MODEL_Q605_ACC,
430 .name = "Quadra 605",
431 .adb_type = MAC_ADB_CUDA,
432 .via_type = MAC_VIA_QUADRA,
433 .scsi_type = MAC_SCSI_QUADRA,
434 .scc_type = MAC_SCC_QUADRA,
435 .nubus_type = MAC_NUBUS,
436 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
437 }, {
438 .ident = MAC_MODEL_Q610,
439 .name = "Quadra 610",
440 .adb_type = MAC_ADB_II,
441 .via_type = MAC_VIA_QUADRA,
442 .scsi_type = MAC_SCSI_QUADRA,
443 .scc_type = MAC_SCC_QUADRA,
444 .ether_type = MAC_ETHER_SONIC,
445 .nubus_type = MAC_NUBUS,
446 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
447 }, {
448 .ident = MAC_MODEL_Q630,
449 .name = "Quadra 630",
450 .adb_type = MAC_ADB_CUDA,
451 .via_type = MAC_VIA_QUADRA,
452 .scsi_type = MAC_SCSI_QUADRA,
453 .ide_type = MAC_IDE_QUADRA,
454 .scc_type = MAC_SCC_QUADRA,
455 .ether_type = MAC_ETHER_SONIC,
456 .nubus_type = MAC_NUBUS,
457 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
458 }, {
459 .ident = MAC_MODEL_Q650,
460 .name = "Quadra 650",
461 .adb_type = MAC_ADB_II,
462 .via_type = MAC_VIA_QUADRA,
463 .scsi_type = MAC_SCSI_QUADRA,
464 .scc_type = MAC_SCC_QUADRA,
465 .ether_type = MAC_ETHER_SONIC,
466 .nubus_type = MAC_NUBUS,
467 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
468 },
469 /* The Q700 does have a NS Sonic */
470 {
471 .ident = MAC_MODEL_Q700,
472 .name = "Quadra 700",
473 .adb_type = MAC_ADB_II,
474 .via_type = MAC_VIA_QUADRA,
475 .scsi_type = MAC_SCSI_QUADRA2,
476 .scc_type = MAC_SCC_QUADRA,
477 .ether_type = MAC_ETHER_SONIC,
478 .nubus_type = MAC_NUBUS,
479 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
480 }, {
481 .ident = MAC_MODEL_Q800,
482 .name = "Quadra 800",
483 .adb_type = MAC_ADB_II,
484 .via_type = MAC_VIA_QUADRA,
485 .scsi_type = MAC_SCSI_QUADRA,
486 .scc_type = MAC_SCC_QUADRA,
487 .ether_type = MAC_ETHER_SONIC,
488 .nubus_type = MAC_NUBUS,
489 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
490 }, {
491 .ident = MAC_MODEL_Q840,
492 .name = "Quadra 840AV",
493 .adb_type = MAC_ADB_CUDA,
494 .via_type = MAC_VIA_QUADRA,
495 .scsi_type = MAC_SCSI_QUADRA3,
496 .scc_type = MAC_SCC_PSC,
497 .ether_type = MAC_ETHER_MACE,
498 .nubus_type = MAC_NUBUS,
499 .floppy_type = MAC_FLOPPY_AV,
500 }, {
501 .ident = MAC_MODEL_Q900,
502 .name = "Quadra 900",
503 .adb_type = MAC_ADB_IOP,
504 .via_type = MAC_VIA_QUADRA,
505 .scsi_type = MAC_SCSI_QUADRA2,
506 .scc_type = MAC_SCC_IOP,
507 .ether_type = MAC_ETHER_SONIC,
508 .nubus_type = MAC_NUBUS,
509 .floppy_type = MAC_FLOPPY_SWIM_IOP,
510 }, {
511 .ident = MAC_MODEL_Q950,
512 .name = "Quadra 950",
513 .adb_type = MAC_ADB_IOP,
514 .via_type = MAC_VIA_QUADRA,
515 .scsi_type = MAC_SCSI_QUADRA2,
516 .scc_type = MAC_SCC_IOP,
517 .ether_type = MAC_ETHER_SONIC,
518 .nubus_type = MAC_NUBUS,
519 .floppy_type = MAC_FLOPPY_SWIM_IOP,
520 },
521
522 /*
523 * Performa - more LC type machines
524 */
525
526 {
527 .ident = MAC_MODEL_P460,
528 .name = "Performa 460",
529 .adb_type = MAC_ADB_IISI,
530 .via_type = MAC_VIA_IICI,
531 .scsi_type = MAC_SCSI_OLD,
532 .scc_type = MAC_SCC_II,
533 .nubus_type = MAC_NUBUS,
534 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
535 }, {
536 .ident = MAC_MODEL_P475,
537 .name = "Performa 475",
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 .nubus_type = MAC_NUBUS,
543 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
544 }, {
545 .ident = MAC_MODEL_P475F,
546 .name = "Performa 475",
547 .adb_type = MAC_ADB_CUDA,
548 .via_type = MAC_VIA_QUADRA,
549 .scsi_type = MAC_SCSI_QUADRA,
550 .scc_type = MAC_SCC_II,
551 .nubus_type = MAC_NUBUS,
552 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
553 }, {
554 .ident = MAC_MODEL_P520,
555 .name = "Performa 520",
556 .adb_type = MAC_ADB_CUDA,
557 .via_type = MAC_VIA_IICI,
558 .scsi_type = MAC_SCSI_OLD,
559 .scc_type = MAC_SCC_II,
560 .nubus_type = MAC_NUBUS,
561 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
562 }, {
563 .ident = MAC_MODEL_P550,
564 .name = "Performa 550",
565 .adb_type = MAC_ADB_CUDA,
566 .via_type = MAC_VIA_IICI,
567 .scsi_type = MAC_SCSI_OLD,
568 .scc_type = MAC_SCC_II,
569 .nubus_type = MAC_NUBUS,
570 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
571 },
572 /* These have the comm slot, and therefore possibly SONIC ethernet */
573 {
574 .ident = MAC_MODEL_P575,
575 .name = "Performa 575",
576 .adb_type = MAC_ADB_CUDA,
577 .via_type = MAC_VIA_QUADRA,
578 .scsi_type = MAC_SCSI_QUADRA,
579 .scc_type = MAC_SCC_II,
580 .ether_type = MAC_ETHER_SONIC,
581 .nubus_type = MAC_NUBUS,
582 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
583 }, {
584 .ident = MAC_MODEL_P588,
585 .name = "Performa 588",
586 .adb_type = MAC_ADB_CUDA,
587 .via_type = MAC_VIA_QUADRA,
588 .scsi_type = MAC_SCSI_QUADRA,
589 .ide_type = MAC_IDE_QUADRA,
590 .scc_type = MAC_SCC_II,
591 .ether_type = MAC_ETHER_SONIC,
592 .nubus_type = MAC_NUBUS,
593 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
594 }, {
595 .ident = MAC_MODEL_TV,
596 .name = "TV",
597 .adb_type = MAC_ADB_CUDA,
598 .via_type = MAC_VIA_IICI,
599 .scsi_type = MAC_SCSI_OLD,
600 .scc_type = MAC_SCC_II,
601 .nubus_type = MAC_NUBUS,
602 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
603 }, {
604 .ident = MAC_MODEL_P600,
605 .name = "Performa 600",
606 .adb_type = MAC_ADB_IISI,
607 .via_type = MAC_VIA_IICI,
608 .scsi_type = MAC_SCSI_OLD,
609 .scc_type = MAC_SCC_II,
610 .nubus_type = MAC_NUBUS,
611 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
612 },
613
614 /*
615 * Centris - just guessing again; maybe like Quadra.
616 * The C610 may or may not have SONIC. We probe to make sure.
617 */
618
619 {
620 .ident = MAC_MODEL_C610,
621 .name = "Centris 610",
622 .adb_type = MAC_ADB_II,
623 .via_type = MAC_VIA_QUADRA,
624 .scsi_type = MAC_SCSI_QUADRA,
625 .scc_type = MAC_SCC_QUADRA,
626 .ether_type = MAC_ETHER_SONIC,
627 .nubus_type = MAC_NUBUS,
628 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
629 }, {
630 .ident = MAC_MODEL_C650,
631 .name = "Centris 650",
632 .adb_type = MAC_ADB_II,
633 .via_type = MAC_VIA_QUADRA,
634 .scsi_type = MAC_SCSI_QUADRA,
635 .scc_type = MAC_SCC_QUADRA,
636 .ether_type = MAC_ETHER_SONIC,
637 .nubus_type = MAC_NUBUS,
638 .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
639 }, {
640 .ident = MAC_MODEL_C660,
641 .name = "Centris 660AV",
642 .adb_type = MAC_ADB_CUDA,
643 .via_type = MAC_VIA_QUADRA,
644 .scsi_type = MAC_SCSI_QUADRA3,
645 .scc_type = MAC_SCC_PSC,
646 .ether_type = MAC_ETHER_MACE,
647 .nubus_type = MAC_NUBUS,
648 .floppy_type = MAC_FLOPPY_AV,
649 },
650
651 /*
652 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
653 * and a PMU (in two variations?) for ADB. Most of them use the
654 * Quadra-style VIAs. A few models also have IDE from hell.
655 */
656
657 {
658 .ident = MAC_MODEL_PB140,
659 .name = "PowerBook 140",
660 .adb_type = MAC_ADB_PB1,
661 .via_type = MAC_VIA_QUADRA,
662 .scsi_type = MAC_SCSI_OLD,
663 .scc_type = MAC_SCC_QUADRA,
664 .nubus_type = MAC_NUBUS,
665 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
666 }, {
667 .ident = MAC_MODEL_PB145,
668 .name = "PowerBook 145",
669 .adb_type = MAC_ADB_PB1,
670 .via_type = MAC_VIA_QUADRA,
671 .scsi_type = MAC_SCSI_OLD,
672 .scc_type = MAC_SCC_QUADRA,
673 .nubus_type = MAC_NUBUS,
674 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
675 }, {
676 .ident = MAC_MODEL_PB150,
677 .name = "PowerBook 150",
678 .adb_type = MAC_ADB_PB2,
679 .via_type = MAC_VIA_IICI,
680 .scsi_type = MAC_SCSI_OLD,
681 .ide_type = MAC_IDE_PB,
682 .scc_type = MAC_SCC_QUADRA,
683 .nubus_type = MAC_NUBUS,
684 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
685 }, {
686 .ident = MAC_MODEL_PB160,
687 .name = "PowerBook 160",
688 .adb_type = MAC_ADB_PB1,
689 .via_type = MAC_VIA_QUADRA,
690 .scsi_type = MAC_SCSI_OLD,
691 .scc_type = MAC_SCC_QUADRA,
692 .nubus_type = MAC_NUBUS,
693 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
694 }, {
695 .ident = MAC_MODEL_PB165,
696 .name = "PowerBook 165",
697 .adb_type = MAC_ADB_PB1,
698 .via_type = MAC_VIA_QUADRA,
699 .scsi_type = MAC_SCSI_OLD,
700 .scc_type = MAC_SCC_QUADRA,
701 .nubus_type = MAC_NUBUS,
702 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
703 }, {
704 .ident = MAC_MODEL_PB165C,
705 .name = "PowerBook 165c",
706 .adb_type = MAC_ADB_PB1,
707 .via_type = MAC_VIA_QUADRA,
708 .scsi_type = MAC_SCSI_OLD,
709 .scc_type = MAC_SCC_QUADRA,
710 .nubus_type = MAC_NUBUS,
711 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
712 }, {
713 .ident = MAC_MODEL_PB170,
714 .name = "PowerBook 170",
715 .adb_type = MAC_ADB_PB1,
716 .via_type = MAC_VIA_QUADRA,
717 .scsi_type = MAC_SCSI_OLD,
718 .scc_type = MAC_SCC_QUADRA,
719 .nubus_type = MAC_NUBUS,
720 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
721 }, {
722 .ident = MAC_MODEL_PB180,
723 .name = "PowerBook 180",
724 .adb_type = MAC_ADB_PB1,
725 .via_type = MAC_VIA_QUADRA,
726 .scsi_type = MAC_SCSI_OLD,
727 .scc_type = MAC_SCC_QUADRA,
728 .nubus_type = MAC_NUBUS,
729 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
730 }, {
731 .ident = MAC_MODEL_PB180C,
732 .name = "PowerBook 180c",
733 .adb_type = MAC_ADB_PB1,
734 .via_type = MAC_VIA_QUADRA,
735 .scsi_type = MAC_SCSI_OLD,
736 .scc_type = MAC_SCC_QUADRA,
737 .nubus_type = MAC_NUBUS,
738 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
739 }, {
740 .ident = MAC_MODEL_PB190,
741 .name = "PowerBook 190",
742 .adb_type = MAC_ADB_PB2,
743 .via_type = MAC_VIA_QUADRA,
744 .scsi_type = MAC_SCSI_OLD,
745 .ide_type = MAC_IDE_BABOON,
746 .scc_type = MAC_SCC_QUADRA,
747 .nubus_type = MAC_NUBUS,
748 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
749 }, {
750 .ident = MAC_MODEL_PB520,
751 .name = "PowerBook 520",
752 .adb_type = MAC_ADB_PB2,
753 .via_type = MAC_VIA_QUADRA,
754 .scsi_type = MAC_SCSI_OLD,
755 .scc_type = MAC_SCC_QUADRA,
756 .ether_type = MAC_ETHER_SONIC,
757 .nubus_type = MAC_NUBUS,
758 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
759 },
760
761 /*
762 * PowerBook Duos are pretty much like normal PowerBooks
763 * All of these probably have onboard SONIC in the Dock which
764 * means we'll have to probe for it eventually.
765 */
766
767 {
768 .ident = MAC_MODEL_PB210,
769 .name = "PowerBook Duo 210",
770 .adb_type = MAC_ADB_PB2,
771 .via_type = MAC_VIA_IICI,
772 .scsi_type = MAC_SCSI_OLD,
773 .scc_type = MAC_SCC_QUADRA,
774 .nubus_type = MAC_NUBUS,
775 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
776 }, {
777 .ident = MAC_MODEL_PB230,
778 .name = "PowerBook Duo 230",
779 .adb_type = MAC_ADB_PB2,
780 .via_type = MAC_VIA_IICI,
781 .scsi_type = MAC_SCSI_OLD,
782 .scc_type = MAC_SCC_QUADRA,
783 .nubus_type = MAC_NUBUS,
784 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
785 }, {
786 .ident = MAC_MODEL_PB250,
787 .name = "PowerBook Duo 250",
788 .adb_type = MAC_ADB_PB2,
789 .via_type = MAC_VIA_IICI,
790 .scsi_type = MAC_SCSI_OLD,
791 .scc_type = MAC_SCC_QUADRA,
792 .nubus_type = MAC_NUBUS,
793 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
794 }, {
795 .ident = MAC_MODEL_PB270C,
796 .name = "PowerBook Duo 270c",
797 .adb_type = MAC_ADB_PB2,
798 .via_type = MAC_VIA_IICI,
799 .scsi_type = MAC_SCSI_OLD,
800 .scc_type = MAC_SCC_QUADRA,
801 .nubus_type = MAC_NUBUS,
802 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
803 }, {
804 .ident = MAC_MODEL_PB280,
805 .name = "PowerBook Duo 280",
806 .adb_type = MAC_ADB_PB2,
807 .via_type = MAC_VIA_IICI,
808 .scsi_type = MAC_SCSI_OLD,
809 .scc_type = MAC_SCC_QUADRA,
810 .nubus_type = MAC_NUBUS,
811 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
812 }, {
813 .ident = MAC_MODEL_PB280C,
814 .name = "PowerBook Duo 280c",
815 .adb_type = MAC_ADB_PB2,
816 .via_type = MAC_VIA_IICI,
817 .scsi_type = MAC_SCSI_OLD,
818 .scc_type = MAC_SCC_QUADRA,
819 .nubus_type = MAC_NUBUS,
820 .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
821 },
822
823 /*
824 * Other stuff?
825 */
826
827 {
828 .ident = -1
829 }
830 };
831
832 static struct resource scc_a_rsrcs[] = {
833 { .flags = IORESOURCE_MEM },
834 { .flags = IORESOURCE_IRQ },
835 };
836
837 static struct resource scc_b_rsrcs[] = {
838 { .flags = IORESOURCE_MEM },
839 { .flags = IORESOURCE_IRQ },
840 };
841
842 struct platform_device scc_a_pdev = {
843 .name = "scc",
844 .id = 0,
845 .num_resources = ARRAY_SIZE(scc_a_rsrcs),
846 .resource = scc_a_rsrcs,
847 };
848 EXPORT_SYMBOL(scc_a_pdev);
849
850 struct platform_device scc_b_pdev = {
851 .name = "scc",
852 .id = 1,
853 .num_resources = ARRAY_SIZE(scc_b_rsrcs),
854 .resource = scc_b_rsrcs,
855 };
856 EXPORT_SYMBOL(scc_b_pdev);
857
858 static void __init mac_identify(void)
859 {
860 struct mac_model *m;
861
862 /* Penguin data useful? */
863 int model = mac_bi_data.id;
864 if (!model) {
865 /* no bootinfo model id -> NetBSD booter was used! */
866 /* XXX FIXME: breaks for model > 31 */
867 model = (mac_bi_data.cpuid >> 2) & 63;
868 printk(KERN_WARNING "No bootinfo model ID, using cpuid instead "
869 "(obsolete bootloader?)\n");
870 }
871
872 macintosh_config = mac_data_table;
873 for (m = macintosh_config; m->ident != -1; m++) {
874 if (m->ident == model) {
875 macintosh_config = m;
876 break;
877 }
878 }
879
880 /* Set up serial port resources for the console initcall. */
881
882 scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
883 scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
884 scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
885 scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
886
887 switch (macintosh_config->scc_type) {
888 case MAC_SCC_PSC:
889 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
890 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
891 break;
892 default:
893 /* On non-PSC machines, the serial ports share an IRQ. */
894 if (macintosh_config->ident == MAC_MODEL_IIFX) {
895 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
896 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
897 } else {
898 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_AUTO_4;
899 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_AUTO_4;
900 }
901 break;
902 }
903
904 /*
905 * We need to pre-init the IOPs, if any. Otherwise
906 * the serial console won't work if the user had
907 * the serial ports set to "Faster" mode in MacOS.
908 */
909 iop_preinit();
910
911 printk(KERN_INFO "Detected Macintosh model: %d\n", model);
912
913 /*
914 * Report booter data:
915 */
916 printk(KERN_DEBUG " Penguin bootinfo data:\n");
917 printk(KERN_DEBUG " Video: addr 0x%lx "
918 "row 0x%lx depth %lx dimensions %ld x %ld\n",
919 mac_bi_data.videoaddr, mac_bi_data.videorow,
920 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
921 mac_bi_data.dimensions >> 16);
922 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
923 mac_bi_data.videological, mac_orig_videoaddr,
924 mac_bi_data.sccbase);
925 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
926 mac_bi_data.boottime, mac_bi_data.gmtbias);
927 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
928 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
929
930 iop_init();
931 via_init();
932 oss_init();
933 psc_init();
934 baboon_init();
935
936 #ifdef CONFIG_ADB_CUDA
937 find_via_cuda();
938 #endif
939 }
940
941 static void __init mac_report_hardware(void)
942 {
943 printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
944 }
945
946 static void mac_get_model(char *str)
947 {
948 strcpy(str, "Macintosh ");
949 strcat(str, macintosh_config->name);
950 }
951
952 static struct resource swim_rsrc = { .flags = IORESOURCE_MEM };
953
954 static struct platform_device swim_pdev = {
955 .name = "swim",
956 .id = -1,
957 .num_resources = 1,
958 .resource = &swim_rsrc,
959 };
960
961 static struct platform_device esp_0_pdev = {
962 .name = "mac_esp",
963 .id = 0,
964 };
965
966 static struct platform_device esp_1_pdev = {
967 .name = "mac_esp",
968 .id = 1,
969 };
970
971 static struct platform_device sonic_pdev = {
972 .name = "macsonic",
973 .id = -1,
974 };
975
976 static struct platform_device mace_pdev = {
977 .name = "macmace",
978 .id = -1,
979 };
980
981 int __init mac_platform_init(void)
982 {
983 u8 *swim_base;
984
985 if (!MACH_IS_MAC)
986 return -ENODEV;
987
988 /*
989 * Serial devices
990 */
991
992 platform_device_register(&scc_a_pdev);
993 platform_device_register(&scc_b_pdev);
994
995 /*
996 * Floppy device
997 */
998
999 switch (macintosh_config->floppy_type) {
1000 case MAC_FLOPPY_SWIM_ADDR1:
1001 swim_base = (u8 *)(VIA1_BASE + 0x1E000);
1002 break;
1003 case MAC_FLOPPY_SWIM_ADDR2:
1004 swim_base = (u8 *)(VIA1_BASE + 0x16000);
1005 break;
1006 default:
1007 swim_base = NULL;
1008 break;
1009 }
1010
1011 if (swim_base) {
1012 swim_rsrc.start = (resource_size_t) swim_base,
1013 swim_rsrc.end = (resource_size_t) swim_base + 0x2000,
1014 platform_device_register(&swim_pdev);
1015 }
1016
1017 /*
1018 * SCSI device(s)
1019 */
1020
1021 switch (macintosh_config->scsi_type) {
1022 case MAC_SCSI_QUADRA:
1023 case MAC_SCSI_QUADRA3:
1024 platform_device_register(&esp_0_pdev);
1025 break;
1026 case MAC_SCSI_QUADRA2:
1027 platform_device_register(&esp_0_pdev);
1028 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
1029 (macintosh_config->ident == MAC_MODEL_Q950))
1030 platform_device_register(&esp_1_pdev);
1031 break;
1032 }
1033
1034 /*
1035 * Ethernet device
1036 */
1037
1038 switch (macintosh_config->ether_type) {
1039 case MAC_ETHER_SONIC:
1040 platform_device_register(&sonic_pdev);
1041 break;
1042 case MAC_ETHER_MACE:
1043 platform_device_register(&mace_pdev);
1044 break;
1045 }
1046
1047 return 0;
1048 }
1049
1050 arch_initcall(mac_platform_init);
Linux with added FPC-III support