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[linux-block.git] / arch / m68k / mac / config.c
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1da177e4
LT		 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
084b3600 13#include <linux/errno.h>
1da177e4
LT		 14#include <linux/module.h>
15#include <linux/types.h>
16#include <linux/mm.h>
17#include <linux/tty.h>
18#include <linux/console.h>
19#include <linux/interrupt.h>
20/* keyb */
21#include <linux/random.h>
22#include <linux/delay.h>
23/* keyb */
24#include <linux/init.h>
25#include <linux/vt_kern.h>
8852ecd9 26#include <linux/platform_device.h>
18814ee8
FT		 27#include <linux/adb.h>
28#include <linux/cuda.h>
a64138ec 29#include <linux/pmu.h>
084b3600 30#include <linux/rtc.h>
1da177e4 31
1da177e4
LT		 32#include <asm/setup.h>
33#include <asm/bootinfo.h>
4c3c522b 34#include <asm/bootinfo-mac.h>
abe48101 35#include <asm/byteorder.h>
1da177e4 36
1da177e4
LT		 37#include <asm/io.h>
38#include <asm/irq.h>
1da177e4
LT		 39#include <asm/machdep.h>
40
41#include <asm/macintosh.h>
42#include <asm/macints.h>
43#include <asm/machw.h>
44
45#include <asm/mac_iop.h>
46#include <asm/mac_via.h>
47#include <asm/mac_oss.h>
48#include <asm/mac_psc.h>
49
50/* Mac bootinfo struct */
1da177e4 51struct mac_booter_data mac_bi_data;
1da177e4 52
1da177e4 53/* The phys. video addr. - might be bogus on some machines */
8dfbdf4a 54static unsigned long mac_orig_videoaddr;
1da177e4 55
6ff5801a 56extern int mac_hwclk(int, struct rtc_time *);
1da177e4
LT		 57extern void iop_preinit(void);
58extern void iop_init(void);
59extern void via_init(void);
40220c1a 60extern void via_init_clock(irq_handler_t func);
1da177e4
LT		 61extern void oss_init(void);
62extern void psc_init(void);
63extern void baboon_init(void);
64
65extern void mac_mksound(unsigned int, unsigned int);
66
1da177e4 67static void mac_get_model(char *str);
8dfbdf4a
AB		 68static void mac_identify(void);
69static void mac_report_hardware(void);
1da177e4 70
66a3f820 71static void __init mac_sched_init(irq_handler_t vector)
1da177e4
LT		 72{
73 via_init_clock(vector);
74}
75
1da177e4
LT		 76/*
77 * Parse a Macintosh-specific record in the bootinfo
78 */
79
80int __init mac_parse_bootinfo(const struct bi_record *record)
81{
6ff5801a 82 int unknown = 0;
abe48101 83 const void *data = record->data;
1da177e4 84
abe48101 85 switch (be16_to_cpu(record->tag)) {
1da177e4 86 case BI_MAC_MODEL:
abe48101 87 mac_bi_data.id = be32_to_cpup(data);
6ff5801a 88 break;
1da177e4 89 case BI_MAC_VADDR:
abe48101 90 mac_bi_data.videoaddr = be32_to_cpup(data);
6ff5801a 91 break;
1da177e4 92 case BI_MAC_VDEPTH:
abe48101 93 mac_bi_data.videodepth = be32_to_cpup(data);
6ff5801a 94 break;
1da177e4 95 case BI_MAC_VROW:
abe48101 96 mac_bi_data.videorow = be32_to_cpup(data);
6ff5801a 97 break;
1da177e4 98 case BI_MAC_VDIM:
abe48101 99 mac_bi_data.dimensions = be32_to_cpup(data);
6ff5801a 100 break;
1da177e4 101 case BI_MAC_VLOGICAL:
abe48101
GU		 102 mac_orig_videoaddr = be32_to_cpup(data);
103 mac_bi_data.videological =
104 VIDEOMEMBASE + (mac_orig_videoaddr & ~VIDEOMEMMASK);
6ff5801a 105 break;
1da177e4 106 case BI_MAC_SCCBASE:
abe48101 107 mac_bi_data.sccbase = be32_to_cpup(data);
6ff5801a 108 break;
1da177e4 109 case BI_MAC_BTIME:
abe48101 110 mac_bi_data.boottime = be32_to_cpup(data);
6ff5801a 111 break;
1da177e4 112 case BI_MAC_GMTBIAS:
abe48101 113 mac_bi_data.gmtbias = be32_to_cpup(data);
6ff5801a 114 break;
1da177e4 115 case BI_MAC_MEMSIZE:
abe48101 116 mac_bi_data.memsize = be32_to_cpup(data);
6ff5801a 117 break;
1da177e4 118 case BI_MAC_CPUID:
abe48101 119 mac_bi_data.cpuid = be32_to_cpup(data);
6ff5801a
RZ		 120 break;
121 case BI_MAC_ROMBASE:
abe48101 122 mac_bi_data.rombase = be32_to_cpup(data);
6ff5801a 123 break;
1da177e4 124 default:
6ff5801a
RZ		 125 unknown = 1;
126 break;
127 }
128 return unknown;
1da177e4
LT		 129}
130
1da177e4
LT		 131void __init config_mac(void)
132{
6ff5801a 133 if (!MACH_IS_MAC)
889121b4 134 pr_err("ERROR: no Mac, but config_mac() called!!\n");
1da177e4 135
6ff5801a
RZ		 136 mach_sched_init = mac_sched_init;
137 mach_init_IRQ = mac_init_IRQ;
138 mach_get_model = mac_get_model;
6ff5801a 139 mach_hwclk = mac_hwclk;
6ff5801a
RZ		 140 mach_reset = mac_reset;
141 mach_halt = mac_poweroff;
142 mach_power_off = mac_poweroff;
1da177e4 143 mach_max_dma_address = 0xffffffff;
a1a9e88f 144#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP)
6ff5801a 145 mach_beep = mac_mksound;
1da177e4
LT		 146#endif
147
148 /*
149 * Determine hardware present
150 */
151
152 mac_identify();
153 mac_report_hardware();
154
6ff5801a
RZ		 155 /*
156 * AFAIK only the IIci takes a cache card. The IIfx has onboard
157 * cache ... someone needs to figure out how to tell if it's on or
158 * not.
159 */
1da177e4 160
bcc44f6b
FT		 161 if (macintosh_config->ident == MAC_MODEL_IICI)
162 mach_l2_flush = via_l2_flush;
1da177e4
LT		 163}
164
165
166/*
53aac0ad 167 * Macintosh Table: hardcoded model configuration data.
1da177e4 168 *
53aac0ad
FT		 169 * Much of this was defined by Alan, based on who knows what docs.
170 * I've added a lot more, and some of that was pure guesswork based
171 * on hardware pages present on the Mac web site. Possibly wildly
172 * inaccurate, so look here if a new Mac model won't run. Example: if
173 * a Mac crashes immediately after the VIA1 registers have been dumped
174 * to the screen, it probably died attempting to read DirB on a RBV.
608e287b 175 * Meaning it should have MAC_VIA_IICI here :-)
1da177e4
LT		 176 */
177
178struct mac_model *macintosh_config;
179EXPORT_SYMBOL(macintosh_config);
180
6ff5801a 181static struct mac_model mac_data_table[] = {
1da177e4 182 /*
53aac0ad 183 * We'll pretend to be a Macintosh II, that's pretty safe.
1da177e4
LT		 184 */
185
186 {
187 .ident = MAC_MODEL_II,
188 .name = "Unknown",
189 .adb_type = MAC_ADB_II,
190 .via_type = MAC_VIA_II,
191 .scsi_type = MAC_SCSI_OLD,
192 .scc_type = MAC_SCC_II,
b87eaec2 193 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 194 .floppy_type = MAC_FLOPPY_UNSUPPORTED, /* IWM */
1da177e4
LT		 195 },
196
197 /*
53aac0ad 198 * Original Mac II hardware
1da177e4
LT		 199 */
200
201 {
202 .ident = MAC_MODEL_II,
203 .name = "II",
204 .adb_type = MAC_ADB_II,
205 .via_type = MAC_VIA_II,
206 .scsi_type = MAC_SCSI_OLD,
207 .scc_type = MAC_SCC_II,
b87eaec2 208 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 209 .floppy_type = MAC_FLOPPY_UNSUPPORTED, /* IWM */
1da177e4
LT		 210 }, {
211 .ident = MAC_MODEL_IIX,
212 .name = "IIx",
213 .adb_type = MAC_ADB_II,
214 .via_type = MAC_VIA_II,
215 .scsi_type = MAC_SCSI_OLD,
216 .scc_type = MAC_SCC_II,
b87eaec2 217 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 218 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 219 }, {
220 .ident = MAC_MODEL_IICX,
221 .name = "IIcx",
222 .adb_type = MAC_ADB_II,
223 .via_type = MAC_VIA_II,
224 .scsi_type = MAC_SCSI_OLD,
225 .scc_type = MAC_SCC_II,
b87eaec2 226 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 227 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 228 }, {
229 .ident = MAC_MODEL_SE30,
230 .name = "SE/30",
231 .adb_type = MAC_ADB_II,
232 .via_type = MAC_VIA_II,
233 .scsi_type = MAC_SCSI_OLD,
234 .scc_type = MAC_SCC_II,
b87eaec2 235 .expansion_type = MAC_EXP_PDS,
aee6bff1 236 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 237 },
238
239 /*
53aac0ad
FT		 240 * Weirdified Mac II hardware - all subtly different. Gee thanks
241 * Apple. All these boxes seem to have VIA2 in a different place to
242 * the Mac II (+1A000 rather than +4000)
1da177e4
LT		 243 * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
244 */
245
246 {
247 .ident = MAC_MODEL_IICI,
248 .name = "IIci",
249 .adb_type = MAC_ADB_II,
608e287b 250 .via_type = MAC_VIA_IICI,
1da177e4
LT		 251 .scsi_type = MAC_SCSI_OLD,
252 .scc_type = MAC_SCC_II,
b87eaec2 253 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 254 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 255 }, {
256 .ident = MAC_MODEL_IIFX,
257 .name = "IIfx",
258 .adb_type = MAC_ADB_IOP,
608e287b 259 .via_type = MAC_VIA_IICI,
cbad48de 260 .scsi_type = MAC_SCSI_IIFX,
1da177e4 261 .scc_type = MAC_SCC_IOP,
b87eaec2 262 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 263 .floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */
1da177e4
LT		 264 }, {
265 .ident = MAC_MODEL_IISI,
266 .name = "IIsi",
f74faec6 267 .adb_type = MAC_ADB_EGRET,
608e287b 268 .via_type = MAC_VIA_IICI,
1da177e4
LT		 269 .scsi_type = MAC_SCSI_OLD,
270 .scc_type = MAC_SCC_II,
b87eaec2 271 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 272 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 273 }, {
274 .ident = MAC_MODEL_IIVI,
275 .name = "IIvi",
f74faec6 276 .adb_type = MAC_ADB_EGRET,
608e287b 277 .via_type = MAC_VIA_IICI,
2e874d17 278 .scsi_type = MAC_SCSI_LC,
1da177e4 279 .scc_type = MAC_SCC_II,
b87eaec2 280 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 281 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 282 }, {
283 .ident = MAC_MODEL_IIVX,
284 .name = "IIvx",
f74faec6 285 .adb_type = MAC_ADB_EGRET,
608e287b 286 .via_type = MAC_VIA_IICI,
2e874d17 287 .scsi_type = MAC_SCSI_LC,
1da177e4 288 .scc_type = MAC_SCC_II,
b87eaec2 289 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 290 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 291 },
292
293 /*
53aac0ad 294 * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
1da177e4
LT		 295 */
296
297 {
298 .ident = MAC_MODEL_CLII,
299 .name = "Classic II",
f74faec6 300 .adb_type = MAC_ADB_EGRET,
608e287b 301 .via_type = MAC_VIA_IICI,
2e874d17 302 .scsi_type = MAC_SCSI_LC,
1da177e4 303 .scc_type = MAC_SCC_II,
aee6bff1 304 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 305 }, {
306 .ident = MAC_MODEL_CCL,
307 .name = "Color Classic",
308 .adb_type = MAC_ADB_CUDA,
608e287b 309 .via_type = MAC_VIA_IICI,
2e874d17 310 .scsi_type = MAC_SCSI_LC,
1da177e4 311 .scc_type = MAC_SCC_II,
b87eaec2 312 .expansion_type = MAC_EXP_PDS,
aee6bff1 313 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1b460102
FT		 314 }, {
315 .ident = MAC_MODEL_CCLII,
316 .name = "Color Classic II",
317 .adb_type = MAC_ADB_CUDA,
608e287b 318 .via_type = MAC_VIA_IICI,
2e874d17 319 .scsi_type = MAC_SCSI_LC,
1b460102 320 .scc_type = MAC_SCC_II,
b87eaec2 321 .expansion_type = MAC_EXP_PDS,
aee6bff1 322 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
7ad93b42 323 },
1da177e4
LT		 324
325 /*
53aac0ad 326 * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
1da177e4
LT		 327 */
328
329 {
330 .ident = MAC_MODEL_LC,
331 .name = "LC",
f74faec6 332 .adb_type = MAC_ADB_EGRET,
608e287b 333 .via_type = MAC_VIA_IICI,
2e874d17 334 .scsi_type = MAC_SCSI_LC,
1da177e4 335 .scc_type = MAC_SCC_II,
b87eaec2 336 .expansion_type = MAC_EXP_PDS,
aee6bff1 337 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 338 }, {
339 .ident = MAC_MODEL_LCII,
340 .name = "LC II",
f74faec6 341 .adb_type = MAC_ADB_EGRET,
608e287b 342 .via_type = MAC_VIA_IICI,
2e874d17 343 .scsi_type = MAC_SCSI_LC,
1da177e4 344 .scc_type = MAC_SCC_II,
b87eaec2 345 .expansion_type = MAC_EXP_PDS,
aee6bff1 346 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 347 }, {
348 .ident = MAC_MODEL_LCIII,
349 .name = "LC III",
f74faec6 350 .adb_type = MAC_ADB_EGRET,
608e287b 351 .via_type = MAC_VIA_IICI,
2e874d17 352 .scsi_type = MAC_SCSI_LC,
1da177e4 353 .scc_type = MAC_SCC_II,
b87eaec2 354 .expansion_type = MAC_EXP_PDS,
aee6bff1 355 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1da177e4
LT		 356 },
357
358 /*
53aac0ad
FT		 359 * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
360 * differently as some of the stuff connected to VIA2 seems different.
361 * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
362 * the 660AV and 840AV which use an AMD 79C940 (MACE).
363 * The 700, 900 and 950 have some I/O chips in the wrong place to
364 * confuse us. The 840AV has a SCSI location of its own (same as
365 * the 660AV).
1da177e4
LT		 366 */
367
368 {
369 .ident = MAC_MODEL_Q605,
370 .name = "Quadra 605",
371 .adb_type = MAC_ADB_CUDA,
372 .via_type = MAC_VIA_QUADRA,
373 .scsi_type = MAC_SCSI_QUADRA,
374 .scc_type = MAC_SCC_QUADRA,
b87eaec2 375 .expansion_type = MAC_EXP_PDS,
aee6bff1 376 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 377 }, {
378 .ident = MAC_MODEL_Q605_ACC,
379 .name = "Quadra 605",
380 .adb_type = MAC_ADB_CUDA,
381 .via_type = MAC_VIA_QUADRA,
382 .scsi_type = MAC_SCSI_QUADRA,
383 .scc_type = MAC_SCC_QUADRA,
b87eaec2 384 .expansion_type = MAC_EXP_PDS,
aee6bff1 385 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 386 }, {
387 .ident = MAC_MODEL_Q610,
388 .name = "Quadra 610",
389 .adb_type = MAC_ADB_II,
390 .via_type = MAC_VIA_QUADRA,
391 .scsi_type = MAC_SCSI_QUADRA,
392 .scc_type = MAC_SCC_QUADRA,
393 .ether_type = MAC_ETHER_SONIC,
b87eaec2 394 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 395 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 396 }, {
397 .ident = MAC_MODEL_Q630,
398 .name = "Quadra 630",
399 .adb_type = MAC_ADB_CUDA,
400 .via_type = MAC_VIA_QUADRA,
401 .scsi_type = MAC_SCSI_QUADRA,
402 .ide_type = MAC_IDE_QUADRA,
403 .scc_type = MAC_SCC_QUADRA,
b87eaec2 404 .expansion_type = MAC_EXP_PDS_COMM,
aee6bff1 405 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 406 }, {
407 .ident = MAC_MODEL_Q650,
408 .name = "Quadra 650",
409 .adb_type = MAC_ADB_II,
410 .via_type = MAC_VIA_QUADRA,
411 .scsi_type = MAC_SCSI_QUADRA,
412 .scc_type = MAC_SCC_QUADRA,
413 .ether_type = MAC_ETHER_SONIC,
b87eaec2 414 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 415 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4 416 },
53aac0ad 417 /* The Q700 does have a NS Sonic */
1da177e4
LT		 418 {
419 .ident = MAC_MODEL_Q700,
420 .name = "Quadra 700",
421 .adb_type = MAC_ADB_II,
422 .via_type = MAC_VIA_QUADRA,
423 .scsi_type = MAC_SCSI_QUADRA2,
424 .scc_type = MAC_SCC_QUADRA,
425 .ether_type = MAC_ETHER_SONIC,
b87eaec2 426 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 427 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM */
1da177e4
LT		 428 }, {
429 .ident = MAC_MODEL_Q800,
430 .name = "Quadra 800",
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,
b87eaec2 436 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 437 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 438 }, {
439 .ident = MAC_MODEL_Q840,
440 .name = "Quadra 840AV",
441 .adb_type = MAC_ADB_CUDA,
442 .via_type = MAC_VIA_QUADRA,
443 .scsi_type = MAC_SCSI_QUADRA3,
444 .scc_type = MAC_SCC_PSC,
445 .ether_type = MAC_ETHER_MACE,
b87eaec2 446 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 447 .floppy_type = MAC_FLOPPY_UNSUPPORTED, /* New Age */
1da177e4
LT		 448 }, {
449 .ident = MAC_MODEL_Q900,
450 .name = "Quadra 900",
451 .adb_type = MAC_ADB_IOP,
452 .via_type = MAC_VIA_QUADRA,
453 .scsi_type = MAC_SCSI_QUADRA2,
454 .scc_type = MAC_SCC_IOP,
455 .ether_type = MAC_ETHER_SONIC,
b87eaec2 456 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 457 .floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */
1da177e4
LT		 458 }, {
459 .ident = MAC_MODEL_Q950,
460 .name = "Quadra 950",
461 .adb_type = MAC_ADB_IOP,
462 .via_type = MAC_VIA_QUADRA,
463 .scsi_type = MAC_SCSI_QUADRA2,
464 .scc_type = MAC_SCC_IOP,
465 .ether_type = MAC_ETHER_SONIC,
b87eaec2 466 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 467 .floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */
1da177e4
LT		 468 },
469
470 /*
53aac0ad 471 * Performa - more LC type machines
1da177e4
LT		 472 */
473
474 {
475 .ident = MAC_MODEL_P460,
53aac0ad 476 .name = "Performa 460",
f74faec6 477 .adb_type = MAC_ADB_EGRET,
608e287b 478 .via_type = MAC_VIA_IICI,
2e874d17 479 .scsi_type = MAC_SCSI_LC,
1da177e4 480 .scc_type = MAC_SCC_II,
b87eaec2 481 .expansion_type = MAC_EXP_PDS,
aee6bff1 482 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1da177e4
LT		 483 }, {
484 .ident = MAC_MODEL_P475,
53aac0ad 485 .name = "Performa 475",
1da177e4
LT		 486 .adb_type = MAC_ADB_CUDA,
487 .via_type = MAC_VIA_QUADRA,
488 .scsi_type = MAC_SCSI_QUADRA,
489 .scc_type = MAC_SCC_II,
b87eaec2 490 .expansion_type = MAC_EXP_PDS,
aee6bff1 491 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 492 }, {
493 .ident = MAC_MODEL_P475F,
53aac0ad 494 .name = "Performa 475",
1da177e4
LT		 495 .adb_type = MAC_ADB_CUDA,
496 .via_type = MAC_VIA_QUADRA,
497 .scsi_type = MAC_SCSI_QUADRA,
498 .scc_type = MAC_SCC_II,
b87eaec2 499 .expansion_type = MAC_EXP_PDS,
aee6bff1 500 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 501 }, {
502 .ident = MAC_MODEL_P520,
53aac0ad 503 .name = "Performa 520",
1da177e4 504 .adb_type = MAC_ADB_CUDA,
608e287b 505 .via_type = MAC_VIA_IICI,
2e874d17 506 .scsi_type = MAC_SCSI_LC,
1da177e4 507 .scc_type = MAC_SCC_II,
b87eaec2 508 .expansion_type = MAC_EXP_PDS,
aee6bff1 509 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1da177e4
LT		 510 }, {
511 .ident = MAC_MODEL_P550,
53aac0ad 512 .name = "Performa 550",
1da177e4 513 .adb_type = MAC_ADB_CUDA,
608e287b 514 .via_type = MAC_VIA_IICI,
2e874d17 515 .scsi_type = MAC_SCSI_LC,
1da177e4 516 .scc_type = MAC_SCC_II,
b87eaec2 517 .expansion_type = MAC_EXP_PDS,
aee6bff1 518 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1da177e4 519 },
53aac0ad 520 /* These have the comm slot, and therefore possibly SONIC ethernet */
1da177e4
LT		 521 {
522 .ident = MAC_MODEL_P575,
523 .name = "Performa 575",
524 .adb_type = MAC_ADB_CUDA,
525 .via_type = MAC_VIA_QUADRA,
526 .scsi_type = MAC_SCSI_QUADRA,
527 .scc_type = MAC_SCC_II,
b87eaec2 528 .expansion_type = MAC_EXP_PDS_COMM,
aee6bff1 529 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 530 }, {
531 .ident = MAC_MODEL_P588,
532 .name = "Performa 588",
533 .adb_type = MAC_ADB_CUDA,
534 .via_type = MAC_VIA_QUADRA,
535 .scsi_type = MAC_SCSI_QUADRA,
536 .ide_type = MAC_IDE_QUADRA,
537 .scc_type = MAC_SCC_II,
b87eaec2 538 .expansion_type = MAC_EXP_PDS_COMM,
aee6bff1 539 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 540 }, {
541 .ident = MAC_MODEL_TV,
542 .name = "TV",
543 .adb_type = MAC_ADB_CUDA,
608e287b 544 .via_type = MAC_VIA_IICI,
2e874d17 545 .scsi_type = MAC_SCSI_LC,
1da177e4 546 .scc_type = MAC_SCC_II,
aee6bff1 547 .floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */
1da177e4
LT		 548 }, {
549 .ident = MAC_MODEL_P600,
550 .name = "Performa 600",
f74faec6 551 .adb_type = MAC_ADB_EGRET,
608e287b 552 .via_type = MAC_VIA_IICI,
2e874d17 553 .scsi_type = MAC_SCSI_LC,
1da177e4 554 .scc_type = MAC_SCC_II,
b87eaec2 555 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 556 .floppy_type = MAC_FLOPPY_LC, /* SWIM */
1da177e4
LT		 557 },
558
559 /*
53aac0ad
FT		 560 * Centris - just guessing again; maybe like Quadra.
561 * The C610 may or may not have SONIC. We probe to make sure.
1da177e4
LT		 562 */
563
1da177e4
LT		 564 {
565 .ident = MAC_MODEL_C610,
566 .name = "Centris 610",
567 .adb_type = MAC_ADB_II,
568 .via_type = MAC_VIA_QUADRA,
569 .scsi_type = MAC_SCSI_QUADRA,
570 .scc_type = MAC_SCC_QUADRA,
571 .ether_type = MAC_ETHER_SONIC,
b87eaec2 572 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 573 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 574 }, {
575 .ident = MAC_MODEL_C650,
576 .name = "Centris 650",
577 .adb_type = MAC_ADB_II,
578 .via_type = MAC_VIA_QUADRA,
579 .scsi_type = MAC_SCSI_QUADRA,
580 .scc_type = MAC_SCC_QUADRA,
581 .ether_type = MAC_ETHER_SONIC,
b87eaec2 582 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 583 .floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
1da177e4
LT		 584 }, {
585 .ident = MAC_MODEL_C660,
586 .name = "Centris 660AV",
587 .adb_type = MAC_ADB_CUDA,
588 .via_type = MAC_VIA_QUADRA,
589 .scsi_type = MAC_SCSI_QUADRA3,
590 .scc_type = MAC_SCC_PSC,
591 .ether_type = MAC_ETHER_MACE,
b87eaec2 592 .expansion_type = MAC_EXP_PDS_NUBUS,
aee6bff1 593 .floppy_type = MAC_FLOPPY_UNSUPPORTED, /* New Age */
1da177e4
LT		 594 },
595
596 /*
597 * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
598 * and a PMU (in two variations?) for ADB. Most of them use the
599 * Quadra-style VIAs. A few models also have IDE from hell.
600 */
601
602 {
603 .ident = MAC_MODEL_PB140,
604 .name = "PowerBook 140",
605 .adb_type = MAC_ADB_PB1,
606 .via_type = MAC_VIA_QUADRA,
607 .scsi_type = MAC_SCSI_OLD,
608 .scc_type = MAC_SCC_QUADRA,
aee6bff1 609 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 610 }, {
611 .ident = MAC_MODEL_PB145,
612 .name = "PowerBook 145",
613 .adb_type = MAC_ADB_PB1,
614 .via_type = MAC_VIA_QUADRA,
615 .scsi_type = MAC_SCSI_OLD,
616 .scc_type = MAC_SCC_QUADRA,
aee6bff1 617 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 618 }, {
619 .ident = MAC_MODEL_PB150,
620 .name = "PowerBook 150",
4107c459 621 .adb_type = MAC_ADB_PB2,
608e287b 622 .via_type = MAC_VIA_IICI,
1da177e4
LT		 623 .scsi_type = MAC_SCSI_OLD,
624 .ide_type = MAC_IDE_PB,
625 .scc_type = MAC_SCC_QUADRA,
aee6bff1 626 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 627 }, {
628 .ident = MAC_MODEL_PB160,
629 .name = "PowerBook 160",
630 .adb_type = MAC_ADB_PB1,
631 .via_type = MAC_VIA_QUADRA,
632 .scsi_type = MAC_SCSI_OLD,
633 .scc_type = MAC_SCC_QUADRA,
aee6bff1 634 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 635 }, {
636 .ident = MAC_MODEL_PB165,
637 .name = "PowerBook 165",
638 .adb_type = MAC_ADB_PB1,
639 .via_type = MAC_VIA_QUADRA,
640 .scsi_type = MAC_SCSI_OLD,
641 .scc_type = MAC_SCC_QUADRA,
aee6bff1 642 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 643 }, {
644 .ident = MAC_MODEL_PB165C,
645 .name = "PowerBook 165c",
646 .adb_type = MAC_ADB_PB1,
647 .via_type = MAC_VIA_QUADRA,
648 .scsi_type = MAC_SCSI_OLD,
649 .scc_type = MAC_SCC_QUADRA,
aee6bff1 650 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 651 }, {
652 .ident = MAC_MODEL_PB170,
653 .name = "PowerBook 170",
654 .adb_type = MAC_ADB_PB1,
655 .via_type = MAC_VIA_QUADRA,
656 .scsi_type = MAC_SCSI_OLD,
657 .scc_type = MAC_SCC_QUADRA,
aee6bff1 658 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 659 }, {
660 .ident = MAC_MODEL_PB180,
661 .name = "PowerBook 180",
662 .adb_type = MAC_ADB_PB1,
663 .via_type = MAC_VIA_QUADRA,
664 .scsi_type = MAC_SCSI_OLD,
665 .scc_type = MAC_SCC_QUADRA,
aee6bff1 666 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 667 }, {
668 .ident = MAC_MODEL_PB180C,
669 .name = "PowerBook 180c",
670 .adb_type = MAC_ADB_PB1,
671 .via_type = MAC_VIA_QUADRA,
672 .scsi_type = MAC_SCSI_OLD,
673 .scc_type = MAC_SCC_QUADRA,
aee6bff1 674 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 675 }, {
676 .ident = MAC_MODEL_PB190,
677 .name = "PowerBook 190",
678 .adb_type = MAC_ADB_PB2,
679 .via_type = MAC_VIA_QUADRA,
e5f0d2e2 680 .scsi_type = MAC_SCSI_OLD,
1da177e4
LT		 681 .ide_type = MAC_IDE_BABOON,
682 .scc_type = MAC_SCC_QUADRA,
aee6bff1 683 .floppy_type = MAC_FLOPPY_OLD, /* SWIM 2 */
1da177e4
LT		 684 }, {
685 .ident = MAC_MODEL_PB520,
686 .name = "PowerBook 520",
687 .adb_type = MAC_ADB_PB2,
688 .via_type = MAC_VIA_QUADRA,
cf85d895 689 .scsi_type = MAC_SCSI_OLD,
1da177e4
LT		 690 .scc_type = MAC_SCC_QUADRA,
691 .ether_type = MAC_ETHER_SONIC,
aee6bff1 692 .floppy_type = MAC_FLOPPY_OLD, /* SWIM 2 */
1da177e4
LT		 693 },
694
695 /*
696 * PowerBook Duos are pretty much like normal PowerBooks
697 * All of these probably have onboard SONIC in the Dock which
698 * means we'll have to probe for it eventually.
1da177e4
LT		 699 */
700
701 {
702 .ident = MAC_MODEL_PB210,
703 .name = "PowerBook Duo 210",
704 .adb_type = MAC_ADB_PB2,
608e287b 705 .via_type = MAC_VIA_IICI,
cbad48de 706 .scsi_type = MAC_SCSI_DUO,
1da177e4 707 .scc_type = MAC_SCC_QUADRA,
b87eaec2 708 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 709 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 710 }, {
711 .ident = MAC_MODEL_PB230,
712 .name = "PowerBook Duo 230",
713 .adb_type = MAC_ADB_PB2,
608e287b 714 .via_type = MAC_VIA_IICI,
cbad48de 715 .scsi_type = MAC_SCSI_DUO,
1da177e4 716 .scc_type = MAC_SCC_QUADRA,
b87eaec2 717 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 718 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 719 }, {
720 .ident = MAC_MODEL_PB250,
721 .name = "PowerBook Duo 250",
722 .adb_type = MAC_ADB_PB2,
608e287b 723 .via_type = MAC_VIA_IICI,
cbad48de 724 .scsi_type = MAC_SCSI_DUO,
1da177e4 725 .scc_type = MAC_SCC_QUADRA,
b87eaec2 726 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 727 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 728 }, {
729 .ident = MAC_MODEL_PB270C,
730 .name = "PowerBook Duo 270c",
731 .adb_type = MAC_ADB_PB2,
608e287b 732 .via_type = MAC_VIA_IICI,
cbad48de 733 .scsi_type = MAC_SCSI_DUO,
1da177e4 734 .scc_type = MAC_SCC_QUADRA,
b87eaec2 735 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 736 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 737 }, {
738 .ident = MAC_MODEL_PB280,
739 .name = "PowerBook Duo 280",
740 .adb_type = MAC_ADB_PB2,
608e287b 741 .via_type = MAC_VIA_IICI,
cbad48de 742 .scsi_type = MAC_SCSI_DUO,
1da177e4 743 .scc_type = MAC_SCC_QUADRA,
b87eaec2 744 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 745 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 746 }, {
747 .ident = MAC_MODEL_PB280C,
748 .name = "PowerBook Duo 280c",
749 .adb_type = MAC_ADB_PB2,
608e287b 750 .via_type = MAC_VIA_IICI,
cbad48de 751 .scsi_type = MAC_SCSI_DUO,
1da177e4 752 .scc_type = MAC_SCC_QUADRA,
b87eaec2 753 .expansion_type = MAC_EXP_NUBUS,
aee6bff1 754 .floppy_type = MAC_FLOPPY_OLD, /* SWIM */
1da177e4
LT		 755 },
756
757 /*
53aac0ad 758 * Other stuff?
1da177e4 759 */
53aac0ad 760
1da177e4
LT		 761 {
762 .ident = -1
763 }
764};
765
80614e5a
FT		 766static struct resource scc_a_rsrcs[] = {
767 { .flags = IORESOURCE_MEM },
768 { .flags = IORESOURCE_IRQ },
769};
770
771static struct resource scc_b_rsrcs[] = {
772 { .flags = IORESOURCE_MEM },
773 { .flags = IORESOURCE_IRQ },
774};
775
776struct platform_device scc_a_pdev = {
777 .name = "scc",
778 .id = 0,
779 .num_resources = ARRAY_SIZE(scc_a_rsrcs),
780 .resource = scc_a_rsrcs,
781};
782EXPORT_SYMBOL(scc_a_pdev);
783
784struct platform_device scc_b_pdev = {
785 .name = "scc",
786 .id = 1,
787 .num_resources = ARRAY_SIZE(scc_b_rsrcs),
788 .resource = scc_b_rsrcs,
789};
790EXPORT_SYMBOL(scc_b_pdev);
791
8dfbdf4a 792static void __init mac_identify(void)
1da177e4
LT		 793{
794 struct mac_model *m;
795
796 /* Penguin data useful? */
797 int model = mac_bi_data.id;
798 if (!model) {
799 /* no bootinfo model id -> NetBSD booter was used! */
800 /* XXX FIXME: breaks for model > 31 */
6ff5801a 801 model = (mac_bi_data.cpuid >> 2) & 63;
889121b4 802 pr_warn("No bootinfo model ID, using cpuid instead (obsolete bootloader?)\n");
1da177e4
LT		 803 }
804
805 macintosh_config = mac_data_table;
6ff5801a 806 for (m = macintosh_config; m->ident != -1; m++) {
1da177e4
LT		 807 if (m->ident == model) {
808 macintosh_config = m;
809 break;
810 }
811 }
812
80614e5a
FT		 813 /* Set up serial port resources for the console initcall. */
814
815 scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
816 scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
817 scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
818 scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
819
820 switch (macintosh_config->scc_type) {
821 case MAC_SCC_PSC:
822 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
823 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
824 break;
825 default:
da3fb3c9
FT		 826 /* On non-PSC machines, the serial ports share an IRQ. */
827 if (macintosh_config->ident == MAC_MODEL_IIFX) {
828 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
829 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
830 } else {
831 scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_AUTO_4;
832 scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_AUTO_4;
833 }
80614e5a
FT		 834 break;
835 }
836
53aac0ad
FT		 837 /*
838 * We need to pre-init the IOPs, if any. Otherwise
839 * the serial console won't work if the user had
840 * the serial ports set to "Faster" mode in MacOS.
841 */
1da177e4 842 iop_preinit();
1da177e4 843
889121b4 844 pr_info("Detected Macintosh model: %d\n", model);
1da177e4
LT		 845
846 /*
847 * Report booter data:
848 */
6ff5801a 849 printk(KERN_DEBUG " Penguin bootinfo data:\n");
889121b4 850 printk(KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
1da177e4
LT		 851 mac_bi_data.videoaddr, mac_bi_data.videorow,
852 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
853 mac_bi_data.dimensions >> 16);
b9b0d8b4 854 printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
1da177e4
LT		 855 mac_bi_data.videological, mac_orig_videoaddr,
856 mac_bi_data.sccbase);
b9b0d8b4 857 printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
1da177e4 858 mac_bi_data.boottime, mac_bi_data.gmtbias);
b9b0d8b4 859 printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
1da177e4 860 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
1da177e4 861
1da177e4 862 iop_init();
1da177e4 863 oss_init();
7a0bb442 864 via_init();
1da177e4
LT		 865 psc_init();
866 baboon_init();
18814ee8
FT		 867
868#ifdef CONFIG_ADB_CUDA
869 find_via_cuda();
870#endif
ebd72227 871#ifdef CONFIG_ADB_PMU
a64138ec
FT		 872 find_via_pmu();
873#endif
1da177e4
LT		 874}
875
8dfbdf4a 876static void __init mac_report_hardware(void)
1da177e4 877{
889121b4 878 pr_info("Apple Macintosh %s\n", macintosh_config->name);
1da177e4
LT		 879}
880
881static void mac_get_model(char *str)
882{
6ff5801a 883 strcpy(str, "Macintosh ");
1da177e4
LT		 884 strcat(str, macintosh_config->name);
885}
8852ecd9 886
cbad48de
FT		 887static const struct resource mac_scsi_iifx_rsrc[] __initconst = {
888 {
889 .flags = IORESOURCE_IRQ,
890 .start = IRQ_MAC_SCSI,
891 .end = IRQ_MAC_SCSI,
892 }, {
893 .flags = IORESOURCE_MEM,
894 .start = 0x50008000,
895 .end = 0x50009FFF,
8fb9a64e
FT		 896 }, {
897 .flags = IORESOURCE_MEM,
898 .start = 0x50008000,
899 .end = 0x50009FFF,
cbad48de
FT		 900 },
901};
902
903static const struct resource mac_scsi_duo_rsrc[] __initconst = {
904 {
905 .flags = IORESOURCE_MEM,
906 .start = 0xFEE02000,
907 .end = 0xFEE03FFF,
908 },
909};
910
911static const struct resource mac_scsi_old_rsrc[] __initconst = {
912 {
913 .flags = IORESOURCE_IRQ,
914 .start = IRQ_MAC_SCSI,
915 .end = IRQ_MAC_SCSI,
916 }, {
917 .flags = IORESOURCE_MEM,
918 .start = 0x50010000,
919 .end = 0x50011FFF,
920 }, {
921 .flags = IORESOURCE_MEM,
922 .start = 0x50006000,
923 .end = 0x50007FFF,
924 },
925};
926
cbad48de
FT		 927static const struct resource mac_scsi_ccl_rsrc[] __initconst = {
928 {
929 .flags = IORESOURCE_IRQ,
930 .start = IRQ_MAC_SCSI,
931 .end = IRQ_MAC_SCSI,
932 }, {
933 .flags = IORESOURCE_MEM,
934 .start = 0x50F10000,
935 .end = 0x50F11FFF,
936 }, {
937 .flags = IORESOURCE_MEM,
938 .start = 0x50F06000,
939 .end = 0x50F07FFF,
940 },
941};
942
8852ecd9
LV		 943int __init mac_platform_init(void)
944{
aee6bff1 945 phys_addr_t swim_base = 0;
8852ecd9 946
6cfeba53
GU		 947 if (!MACH_IS_MAC)
948 return -ENODEV;
949
80614e5a
FT		 950 /*
951 * Serial devices
952 */
953
954 platform_device_register(&scc_a_pdev);
955 platform_device_register(&scc_b_pdev);
956
2724daf4
FT		 957 /*
958 * Floppy device
959 */
960
8852ecd9 961 switch (macintosh_config->floppy_type) {
aee6bff1
FT		 962 case MAC_FLOPPY_QUADRA:
963 swim_base = 0x5001E000;
8852ecd9 964 break;
aee6bff1
FT		 965 case MAC_FLOPPY_OLD:
966 swim_base = 0x50016000;
8852ecd9 967 break;
aee6bff1
FT		 968 case MAC_FLOPPY_LC:
969 swim_base = 0x50F16000;
2724daf4 970 break;
8852ecd9
LV		 971 }
972
2724daf4 973 if (swim_base) {
a9373f40
FT		 974 struct resource swim_rsrc = {
975 .flags = IORESOURCE_MEM,
aee6bff1
FT		 976 .start = swim_base,
977 .end = swim_base + 0x1FFF,
a9373f40
FT		 978 };
979
980 platform_device_register_simple("swim", -1, &swim_rsrc, 1);
2724daf4 981 }
8852ecd9 982
cff75f1f
FT		 983 /*
984 * SCSI device(s)
985 */
986
987 switch (macintosh_config->scsi_type) {
988 case MAC_SCSI_QUADRA:
989 case MAC_SCSI_QUADRA3:
a9373f40 990 platform_device_register_simple("mac_esp", 0, NULL, 0);
cff75f1f
FT		 991 break;
992 case MAC_SCSI_QUADRA2:
a9373f40 993 platform_device_register_simple("mac_esp", 0, NULL, 0);
cff75f1f
FT		 994 if ((macintosh_config->ident == MAC_MODEL_Q900) ||
995 (macintosh_config->ident == MAC_MODEL_Q950))
a9373f40 996 platform_device_register_simple("mac_esp", 1, NULL, 0);
cff75f1f 997 break;
cbad48de
FT		 998 case MAC_SCSI_IIFX:
999 /* Addresses from The Guide to Mac Family Hardware.
1000 * $5000 8000 - $5000 9FFF: SCSI DMA
8fb9a64e 1001 * $5000 A000 - $5000 BFFF: Alternate SCSI
cbad48de
FT		 1002 * $5000 C000 - $5000 DFFF: Alternate SCSI (DMA)
1003 * $5000 E000 - $5000 FFFF: Alternate SCSI (Hsk)
8fb9a64e
FT		 1004 * The A/UX header file sys/uconfig.h says $50F0 8000.
1005 * The "SCSI DMA" custom IC embeds the 53C80 core and
1006 * supports Programmed IO, DMA and PDMA (hardware handshake).
cbad48de
FT		 1007 */
1008 platform_device_register_simple("mac_scsi", 0,
1009 mac_scsi_iifx_rsrc, ARRAY_SIZE(mac_scsi_iifx_rsrc));
1010 break;
1011 case MAC_SCSI_DUO:
1012 /* Addresses from the Duo Dock II Developer Note.
1013 * $FEE0 2000 - $FEE0 3FFF: normal mode
1014 * $FEE0 4000 - $FEE0 5FFF: pseudo DMA without /DRQ
1015 * $FEE0 6000 - $FEE0 7FFF: pseudo DMA with /DRQ
1016 * The NetBSD code indicates that both 5380 chips share
1017 * an IRQ (?) which would need careful handling (see mac_esp).
1018 */
1019 platform_device_register_simple("mac_scsi", 1,
1020 mac_scsi_duo_rsrc, ARRAY_SIZE(mac_scsi_duo_rsrc));
df561f66 1021 fallthrough;
cbad48de
FT		 1022 case MAC_SCSI_OLD:
1023 /* Addresses from Developer Notes for Duo System,
1024 * PowerBook 180 & 160, 140 & 170, Macintosh IIsi
1025 * and also from The Guide to Mac Family Hardware for
1026 * SE/30, II, IIx, IIcx, IIci.
1027 * $5000 6000 - $5000 7FFF: pseudo-DMA with /DRQ
1028 * $5001 0000 - $5001 1FFF: normal mode
1029 * $5001 2000 - $5001 3FFF: pseudo-DMA without /DRQ
1030 * GMFH says that $5000 0000 - $50FF FFFF "wraps
1031 * $5000 0000 - $5001 FFFF eight times" (!)
1032 * mess.org says IIci and Color Classic do not alias
1033 * I/O address space.
1034 */
1035 platform_device_register_simple("mac_scsi", 0,
1036 mac_scsi_old_rsrc, ARRAY_SIZE(mac_scsi_old_rsrc));
1037 break;
2e874d17
FT		 1038 case MAC_SCSI_LC:
1039 /* Addresses from Mac LC data in Designing Cards & Drivers 3ed.
1040 * Also from the Developer Notes for Classic II, LC III,
1041 * Color Classic and IIvx.
cbad48de
FT		 1042 * $50F0 6000 - $50F0 7FFF: SCSI handshake
1043 * $50F1 0000 - $50F1 1FFF: SCSI
1044 * $50F1 2000 - $50F1 3FFF: SCSI DMA
1045 */
1046 platform_device_register_simple("mac_scsi", 0,
1047 mac_scsi_ccl_rsrc, ARRAY_SIZE(mac_scsi_ccl_rsrc));
1048 break;
cff75f1f
FT		 1049 }
1050
eeb9c182
FT		 1051 /*
1052 * Ethernet device
1053 */
1054
b87eaec2
FT		 1055 if (macintosh_config->ether_type == MAC_ETHER_SONIC ||
1056 macintosh_config->expansion_type == MAC_EXP_PDS_COMM)
a9373f40 1057 platform_device_register_simple("macsonic", -1, NULL, 0);
b87eaec2 1058
43bf2e6d
FT		 1059 if (macintosh_config->expansion_type == MAC_EXP_PDS ||
1060 macintosh_config->expansion_type == MAC_EXP_PDS_COMM)
1061 platform_device_register_simple("mac89x0", -1, NULL, 0);
1062
b87eaec2 1063 if (macintosh_config->ether_type == MAC_ETHER_MACE)
a9373f40 1064 platform_device_register_simple("macmace", -1, NULL, 0);
eeb9c182 1065
2724daf4 1066 return 0;
8852ecd9
LV		 1067}
1068
1069arch_initcall(mac_platform_init);
Linux 6.x block layer and io_uring tree(s)