arch/m68k/mac/config.c

   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/config.h>
  14 #include <linux/types.h>
  15 #include <linux/mm.h>
  16 #include <linux/kd.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
  26 #define BOOTINFO_COMPAT_1_0
  27 #include <asm/setup.h>
  28 #include <asm/bootinfo.h>
  29
  30 #include <asm/system.h>
  31 #include <asm/io.h>
  32 #include <asm/irq.h>
  33 #include <asm/pgtable.h>
  34 #include <asm/machdep.h>
  35
  36 #include <asm/macintosh.h>
  37 #include <asm/macints.h>
  38 #include <asm/machw.h>
  39
  40 #include "via6522.h"
  41
  42 /* Mac bootinfo struct */
  43
  44 struct mac_booter_data mac_bi_data = {0,};
  45 int mac_bisize = sizeof mac_bi_data;
  46
  47 /* New m68k bootinfo stuff and videobase */
  48
  49 extern int m68k_num_memory;
  50 extern struct mem_info m68k_memory[NUM_MEMINFO];
  51
  52 extern struct mem_info m68k_ramdisk;
  53
  54 extern char m68k_command_line[CL_SIZE];
  55
  56 void *mac_env;          /* Loaded by the boot asm */
  57
  58 /* The logical video addr. determined by head.S - testing */
  59 extern unsigned long mac_videobase;
  60
  61 /* The phys. video addr. - might be bogus on some machines */
  62 unsigned long mac_orig_videoaddr;
  63
  64 /* Mac specific keyboard functions */
  65 extern int mac_keyb_init(void);
  66 extern int mac_kbdrate(struct kbd_repeat *k);
  67 extern void mac_kbd_leds(unsigned int leds);
  68 extern void mac_kbd_reset_setup(char*, int);
  69
  70 /* Mac specific irq functions */
  71 extern void mac_init_IRQ (void);
  72 extern void (*mac_handlers[]) (int, void *, struct pt_regs *);
  73 extern int mac_request_irq (unsigned int irq,
  74                             void (*handler)(int, void *, struct pt_regs *),
  75                             unsigned long flags, const char *devname,
  76                             void *dev_id);
  77 extern void mac_free_irq (unsigned int irq, void *dev_id);
  78 extern void mac_enable_irq (unsigned int);
  79 extern void mac_disable_irq (unsigned int);
  80 static void mac_get_model(char *model);
  81 /*static int mac_get_hardware_list(char *buffer);*/
  82 extern int mac_get_irq_list (char *);
  83
  84 /* Mac specific timer functions */
  85 extern unsigned long mac_gettimeoffset (void);
  86 extern void mac_gettod (int *, int *, int *, int *, int *, int *);
  87 extern int mac_hwclk (int, struct hwclk_time *);
  88 extern int mac_set_clock_mmss (unsigned long);
  89 extern void via_init_clock(void (*func)(int, void *, struct pt_regs *));
  90
  91 extern void (*kd_mksound)(unsigned int, unsigned int);
  92 extern void mac_mksound(unsigned int, unsigned int);
  93 extern int mac_floppy_init(void);
  94 extern void mac_floppy_setup(char *,int *);
  95
  96 extern void nubus_sweep_video(void);
  97
  98 /* Mac specific debug functions (in debug.c) */
  99 extern void mac_debug_init(void);
 100 extern void mac_debugging_long(int, long);
 101
 102 #ifdef CONFIG_MAGIC_SYSRQ
 103
 104 /* XXX FIXME: Atari scancodes still */
 105 static char mac_sysrq_xlate[128] =
 106         "\000\0331234567890-=\177\t"                            /* 0x00 - 0x0f */
 107         "qwertyuiop[]\r\000as"                                  /* 0x10 - 0x1f */
 108         "dfghjkl;'`\000\\zxcv"                                  /* 0x20 - 0x2f */
 109         "bnm,./\000\000\000 \000\201\202\203\204\205"           /* 0x30 - 0x3f */
 110         "\206\207\210\211\212\000\000\000\000\000-\000\000\000+\000"/* 0x40 - 0x4f */
 111         "\000\000\000\177\000\000\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */
 112         "\000\000\000()/*789456123"                             /* 0x60 - 0x6f */
 113         "0.\r\000\000\000\000\000\000\000\000\000\000\000\000\000";     /* 0x70 - 0x7f */
 114 #endif
 115
 116 extern void (*kd_mksound)(unsigned int, unsigned int);
 117
 118 static void mac_get_model(char *str);
 119
 120 void mac_bang(int irq, void *vector, struct pt_regs *p)
 121 {
 122         printk("Resetting ...\n");
 123         mac_reset();
 124 }
 125
 126 void mac_sched_init(void (*vector)(int, void *, struct pt_regs *))
 127 {
 128         via_init_clock(vector);
 129 }
 130
 131 extern int console_loglevel;
 132
 133 /*
 134  * This function translates the boot timeval into a proper date, to initialize
 135  * the system time.
 136  */
 137
 138 void mac_gettod (int *yearp, int *monp, int *dayp,
 139                  int *hourp, int *minp, int *secp)
 140 {
 141         unsigned long time;
 142         int leap, oldleap, isleap;
 143         int mon_days[14] = { -1, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, -1 };
 144
 145         time = mac_bi_data.boottime - 60*mac_bi_data.gmtbias; /* seconds */
 146
 147         *minp = time / 60;
 148         *secp = time - (*minp * 60);
 149         time  = *minp;                          /* minutes now */
 150
 151         *hourp = time / 60;
 152         *minp  = time - (*hourp * 60);
 153         time   = *hourp;                        /* hours now */
 154
 155         *dayp  = time / 24;
 156         *hourp = time - (*dayp * 24);
 157         time   = *dayp;                         /* days now ... */
 158
 159         /* for leap day calculation */
 160         *yearp = (time / 365) + 1970;           /* approx. year */
 161
 162         /* leap year calculation - there's an easier way, I bet. And it's broken :-( */
 163         /* calculate leap days up to previous year */
 164         oldleap =  (*yearp-1)/4 - (*yearp-1)/100 + (*yearp-1)/400;
 165         /* calculate leap days incl. this year */
 166         leap    =  *yearp/4 - *yearp/100 + *yearp/400;
 167         /* this year a leap year ?? */
 168         isleap  = (leap != oldleap);
 169
 170         /* adjust days: days, excluding past leap days since epoch */
 171         time  -= oldleap - (1970/4 - 1970/100 + 1970/400);
 172
 173         /* precise year, and day in year */
 174         *yearp = (time / 365);                  /* #years since epoch */
 175         *dayp  = time - (*yearp * 365) + 1;     /* #days this year (0: Jan 1) */
 176         *yearp += 70;                           /* add epoch :-) */
 177         time = *dayp;
 178
 179         if (isleap)                             /* add leap day ?? */
 180                 mon_days[2] += 1;
 181
 182         /* count the months */
 183         for (*monp = 1; time > mon_days[*monp]; (*monp)++)
 184                 time -= mon_days[*monp];
 185
 186         *dayp = time;
 187
 188         return;
 189 }
 190
 191 /*
 192  * TBI: read and write hwclock
 193  */
 194
 195 int mac_hwclk( int op, struct hwclk_time *t )
 196 {
 197     return 0;
 198 }
 199
 200 /*
 201  * TBI: set minutes/seconds in hwclock
 202  */
 203
 204 int mac_set_clock_mmss (unsigned long nowtime)
 205 {
 206     short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
 207
 208     return 0;
 209 }
 210
 211 void mac_waitbut (void)
 212 {
 213         ;
 214 }
 215
 216 extern struct consw fb_con;
 217 extern struct fb_info *mac_fb_init(long *);
 218 extern void mac_video_setup(char *, int *);
 219
 220 void (*mac_handlers[8])(int, void *, struct pt_regs *)=
 221 {
 222         mac_default_handler,
 223         mac_default_handler,
 224         mac_default_handler,
 225         mac_default_handler,
 226         mac_default_handler,
 227         mac_default_handler,
 228         mac_default_handler,
 229         mac_default_handler
 230 };
 231
 232     /*
 233      *  Parse a Macintosh-specific record in the bootinfo
 234      */
 235
 236 __initfunc(int mac_parse_bootinfo(const struct bi_record *record))
 237 {
 238     int unknown = 0;
 239     const u_long *data = record->data;
 240
 241     switch (record->tag) {
 242         case BI_MAC_MODEL:
 243             mac_bi_data.id = *data;
 244             break;
 245         case BI_MAC_VADDR:
 246             /* save booter supplied videobase; use the one mapped in head.S! */
 247             mac_orig_videoaddr = *data;
 248             mac_bi_data.videoaddr = mac_videobase;
 249             break;
 250         case BI_MAC_VDEPTH:
 251             mac_bi_data.videodepth = *data;
 252             break;
 253         case BI_MAC_VROW:
 254             mac_bi_data.videorow = *data;
 255             break;
 256         case BI_MAC_VDIM:
 257             mac_bi_data.dimensions = *data;
 258             break;
 259         case BI_MAC_VLOGICAL:
 260             mac_bi_data.videological = *data;
 261             break;
 262         case BI_MAC_SCCBASE:
 263             mac_bi_data.sccbase = *data;
 264             break;
 265         case BI_MAC_BTIME:
 266             mac_bi_data.boottime = *data;
 267             break;
 268         case BI_MAC_GMTBIAS:
 269             mac_bi_data.gmtbias = *data;
 270             break;
 271         case BI_MAC_MEMSIZE:
 272             mac_bi_data.memsize = *data;
 273             break;
 274         case BI_MAC_CPUID:
 275             mac_bi_data.cpuid = *data;
 276             break;
 277         default:
 278             unknown = 1;
 279     }
 280     return(unknown);
 281 }
 282
 283 __initfunc(void config_mac(void))
 284 {
 285
 286     if (MACH_IS_ATARI || MACH_IS_AMIGA) {
 287       printk("ERROR: no Mac, but config_mac() called!! \n");
 288     }
 289
 290     mac_debug_init();
 291
 292     mach_sched_init      = mac_sched_init;
 293     mach_keyb_init       = mac_keyb_init;
 294     mach_kbdrate         = mac_kbdrate;
 295     mach_kbd_leds        = mac_kbd_leds;
 296     kbd_reset_setup      = mac_kbd_reset_setup;
 297     mach_init_IRQ        = mac_init_IRQ;
 298     mach_request_irq     = mac_request_irq;
 299     mach_free_irq        = mac_free_irq;
 300     enable_irq           = mac_enable_irq;
 301     disable_irq          = mac_disable_irq;
 302 #if 1
 303     mach_default_handler = &mac_handlers;
 304 #endif
 305     mach_get_model       = mac_get_model;
 306     mach_get_irq_list    = mac_get_irq_list;
 307     mach_gettimeoffset   = mac_gettimeoffset;
 308     mach_gettod          = mac_gettod;
 309     mach_hwclk           = mac_hwclk;
 310     mach_set_clock_mmss  = mac_set_clock_mmss;
 311 #if 0
 312     mach_mksound         = mac_mksound;
 313 #endif
 314     mach_reset           = mac_reset;
 315     conswitchp           = &dummy_con;
 316     mach_max_dma_address = 0xffffffff;
 317 #if 0
 318     mach_debug_init      = mac_debug_init;
 319     mach_video_setup     = mac_video_setup;
 320 #endif
 321     kd_mksound           = mac_mksound;
 322 #ifdef CONFIG_MAGIC_SYSRQ
 323     mach_sysrq_key = 98;          /* HELP */
 324     mach_sysrq_shift_state = 8;   /* Alt */
 325     mach_sysrq_shift_mask = 0xff; /* all modifiers except CapsLock */
 326     mach_sysrq_xlate = mac_sysrq_xlate;
 327 #endif
 328 #ifdef CONFIG_HEARTBEAT
 329 #if 0
 330     mach_heartbeat = mac_heartbeat;
 331     mach_heartbeat_irq = IRQ_MAC_TIMER;
 332 #endif
 333 #endif
 334
 335     /*
 336      * Determine hardware present
 337      */
 338
 339     mac_identify();
 340     mac_report_hardware();
 341
 342     /* goes on forever if timers broken */
 343 #ifdef MAC_DEBUG_SOUND
 344     mac_mksound(1000,10);
 345 #endif
 346
 347     /*
 348      * Check for machine specific fixups.
 349      */
 350
 351     nubus_sweep_video();
 352
 353 }
 354
 355
 356 /*
 357  *      Macintosh Table: hardcoded model configuration data.
 358  *
 359  *      Much of this was defined by Alan, based on who knows what docs.
 360  *      I've added a lot more, and some of that was pure guesswork based
 361  *      on hardware pages present on the Mac web site. Possibly wildly
 362  *      inaccurate, so look here if a new Mac model won't run. Example: if
 363  *      a Mac crashes immediately after the VIA1 registers have been dumped
 364  *      to the screen, it probably died attempting to read DirB on a RBV.
 365  *      Meaning it should have MAC_VIA_IIci here :-)
 366  */
 367
 368 struct mac_model *macintosh_config;
 369
 370 static struct mac_model mac_data_table[]=
 371 {
 372         /*
 373          *      Original MacII hardware
 374          *
 375          */
 376
 377         {       MAC_MODEL_II,   "II",           MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_NUBUS},
 378         {       MAC_MODEL_IIX,  "IIx",          MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_NUBUS},
 379         {       MAC_MODEL_IICX, "IIcx",         MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_NUBUS},
 380         {       MAC_MODEL_SE30, "SE/30",        MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_NUBUS},
 381
 382         /*
 383          *      Weirdified MacII hardware - all subtley different. Gee thanks
 384          *      Apple. All these boxes seem to have VIA2 in a different place to
 385          *      the MacII (+1A000 rather than +4000)
 386          *
 387          *      The IIfx apparently has different ADB hardware, and stuff
 388          *      so zany nobody knows how to drive it.
 389          *      Even so, with Marten's help we'll try to deal with it :-)
 390          */
 391
 392         {       MAC_MODEL_IICI, "IIci", MAC_ADB_II,     MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 393         {       MAC_MODEL_IIFX, "IIfx", MAC_ADB_II,     MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 394         {       MAC_MODEL_IISI, "IIsi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 395         {       MAC_MODEL_IIVI, "IIvi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 396         {       MAC_MODEL_IIVX, "IIvx", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 397
 398         /*
 399          *      Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
 400          */
 401
 402         {       MAC_MODEL_CLII, "Classic II",           MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 403         {       MAC_MODEL_CCL,  "Color Classic",        MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 404
 405         /*
 406          *      Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
 407          */
 408
 409         {       MAC_MODEL_LC,   "LC",     MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 410         {       MAC_MODEL_LCII, "LC II",  MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 411         {       MAC_MODEL_LCIII,"LC III", MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 412
 413         /*
 414          *      Quadra (only 68030 ones will actually work!). Not much odd. Video is at
 415          *      0xF9000000, via is like a MacII. We label it differently as some of the
 416          *      stuff connected to VIA2 seems different. Better SCSI chip and ???? onboard ethernet
 417          *      in all cases using a NatSemi SONIC. The 700, 900 and 950 have some I/O chips in the wrong
 418          *      place to confuse us. The 840AV seems to have a scsi location of its own
 419          */
 420
 421         {       MAC_MODEL_Q605, "Quadra 605", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},
 422         {       MAC_MODEL_Q610, "Quadra 610", MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},
 423         {       MAC_MODEL_Q630, "Quadra 630", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_QUADRA, MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},
 424         {       MAC_MODEL_Q650, "Quadra 650", MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},
 425         /*      The Q700 does have a NS Sonic */
 426         {       MAC_MODEL_Q700, "Quadra 700", MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_QUADRA2,  MAC_ETHER_SONIC,        MAC_NUBUS},
 427         {       MAC_MODEL_Q800, "Quadra 800", MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},
 428         /* Does the 840AV have ethernet ??? documents seem to indicate its not quite a
 429            Quadra in this respect ? */
 430         {       MAC_MODEL_Q840, "Quadra 840AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE,         MAC_NUBUS},
 431         /* These might have IOP problems */
 432         {       MAC_MODEL_Q900, "Quadra 900", MAC_ADB_IISI, MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_IOP,      MAC_ETHER_SONIC,        MAC_NUBUS},
 433         {       MAC_MODEL_Q950, "Quadra 950", MAC_ADB_IISI, MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_IOP,      MAC_ETHER_SONIC,        MAC_NUBUS},
 434
 435         /*
 436          *      Performa - more LC type machines
 437          */
 438
 439         {       MAC_MODEL_P460,  "Performa 460", MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_II,  MAC_ETHER_NONE, MAC_NUBUS},
 440         {       MAC_MODEL_P475,  "Performa 475", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 441         {       MAC_MODEL_P475F, "Performa 475", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 442         {       MAC_MODEL_P520,  "Performa 520", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 443         {       MAC_MODEL_P550,  "Performa 550", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 444         {       MAC_MODEL_P575,  "Performa 575", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 445         {       MAC_MODEL_P588,  "Performa 588", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 446         {       MAC_MODEL_TV,    "TV",           MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_OLD,    MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_NONE, MAC_NUBUS},
 447         {       MAC_MODEL_P600,  "Performa 600", MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,    MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 448 #if 0   /* other sources seem to suggest the P630/Q630/LC630 is more like LCIII */
 449         {       MAC_MODEL_P630,  "Performa 630", MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_II,  MAC_ETHER_NONE, MAC_NUBUS},
 450 #endif
 451         /*
 452          *      Centris - just guessing again; maybe like Quadra
 453          */
 454
 455         {       MAC_MODEL_C610, "Centris 610",   MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,   MAC_ETHER_NONE, MAC_NUBUS},
 456         {       MAC_MODEL_C650, "Centris 650",   MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,   MAC_ETHER_NONE, MAC_NUBUS},
 457         {       MAC_MODEL_C660, "Centris 660AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE, MAC_SCC_QUADRA,  MAC_ETHER_NONE, MAC_NUBUS},
 458
 459         /*
 460          *      Power books - seem similar to early Quadras ? (most have 030 though)
 461          */
 462
 463         {       MAC_MODEL_PB140,  "PowerBook 140",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 464         {       MAC_MODEL_PB145,  "PowerBook 145",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 465         /*      The PB150 has IDE, and IIci style VIA */
 466         {       MAC_MODEL_PB150,  "PowerBook 150",   MAC_ADB_PB1, MAC_VIA_IIci,   MAC_SCSI_QUADRA, MAC_IDE_PB,   MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 467         {       MAC_MODEL_PB160,  "PowerBook 160",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 468         {       MAC_MODEL_PB165,  "PowerBook 165",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 469         {       MAC_MODEL_PB165C, "PowerBook 165c",  MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 470         {       MAC_MODEL_PB170,  "PowerBook 170",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 471         {       MAC_MODEL_PB180,  "PowerBook 180",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 472         {       MAC_MODEL_PB180C, "PowerBook 180c",  MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 473         {       MAC_MODEL_PB190,  "PowerBook 190cs", MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_PB,   MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 474         {       MAC_MODEL_PB520,  "PowerBook 520",   MAC_ADB_PB2, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,        MAC_ETHER_NONE, MAC_NUBUS},
 475
 476         /*
 477          *      Power book Duos - similar to Power books, I hope
 478          */
 479
 480         {       MAC_MODEL_PB210,  "PowerBook Duo 210",  MAC_ADB_PB2,  MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,    MAC_ETHER_NONE, MAC_NUBUS},
 481         {       MAC_MODEL_PB230,  "PowerBook Duo 230",  MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD,    MAC_IDE_NONE, MAC_SCC_QUADRA,      MAC_ETHER_NONE, MAC_NUBUS},
 482         {       MAC_MODEL_PB250,  "PowerBook Duo 250",  MAC_ADB_PB2,  MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,    MAC_ETHER_NONE, MAC_NUBUS},
 483         {       MAC_MODEL_PB270C, "PowerBook Duo 270c", MAC_ADB_PB2,  MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,    MAC_ETHER_NONE, MAC_NUBUS},
 484         {       MAC_MODEL_PB280,  "PowerBook Duo 280",  MAC_ADB_PB2,  MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,    MAC_ETHER_NONE, MAC_NUBUS},
 485         {       MAC_MODEL_PB280C, "PowerBook Duo 280c", MAC_ADB_PB2,  MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE, MAC_SCC_QUADRA,    MAC_ETHER_NONE, MAC_NUBUS},
 486
 487         /*
 488          *      Other stuff ??
 489          */
 490         {       -1, NULL, 0,0,0,}
 491 };
 492
 493 void mac_identify(void)
 494 {
 495         struct mac_model *m=&mac_data_table[0];
 496
 497         /* Penguin data useful? */
 498         int model = mac_bi_data.id;
 499         if (!model) {
 500                 /* no bootinfo model id -> NetBSD booter was used! */
 501                 /* XXX FIXME: breaks for model > 31 */
 502                 model=(mac_bi_data.cpuid>>2)&63;
 503                 printk ("No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
 504         }
 505
 506         printk ("Detected Macintosh model: %d \n", model);
 507
 508         while(m->ident != -1)
 509         {
 510                 if(m->ident == model)
 511                         break;
 512                 m++;
 513         }
 514         if(m->ident==-1)
 515         {
 516                 printk("\nUnknown macintosh model %d, probably unsupported.\n",
 517                         model);
 518                 model = MAC_MODEL_Q800;
 519                 printk("Defaulting to: Quadra800, model id %d\n", model);
 520                 printk("Please report this case to linux-mac68k@wave.lm.com\n");
 521                 m=&mac_data_table[0];
 522                 while(m->ident != -1)
 523                 {
 524                         if(m->ident == model)
 525                                 break;
 526                         m++;
 527                 }
 528                 if(m->ident==-1)
 529                         mac_boom(5);
 530         }
 531
 532         /*
 533          * Report booter data:
 534          */
 535         printk (" Penguin bootinfo data:\n");
 536         printk (" Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
 537                 mac_bi_data.videoaddr, mac_bi_data.videorow,
 538                 mac_bi_data.videodepth, (int) (mac_bi_data.dimensions & 0xFFFF),
 539                 (int) (mac_bi_data.dimensions >> 16));
 540         printk (" Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
 541                 mac_bi_data.videological, mac_orig_videoaddr,
 542                 mac_bi_data.sccbase);
 543         printk (" Boottime: 0x%lx GMTBias: 0x%lx \n",
 544                 mac_bi_data.boottime, mac_bi_data.gmtbias);
 545         printk (" Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
 546                 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
 547 #if 0
 548         printk ("Ramdisk: addr 0x%lx size 0x%lx\n",
 549                 m68k_ramdisk.addr, m68k_ramdisk.size);
 550 #endif
 551
 552         /*
 553          *      Save the pointer
 554          */
 555
 556         macintosh_config=m;
 557
 558         /*
 559          * TODO: set the various fields in macintosh_config->hw_present here!
 560          */
 561         switch (macintosh_config->scsi_type) {
 562         case MAC_SCSI_OLD:
 563           MACHW_SET(MAC_SCSI_80);
 564           break;
 565         case MAC_SCSI_QUADRA:
 566         case MAC_SCSI_QUADRA2:
 567         case MAC_SCSI_QUADRA3:
 568           MACHW_SET(MAC_SCSI_96);
 569           if ((macintosh_config->ident == MAC_MODEL_Q900) ||
 570               (macintosh_config->ident == MAC_MODEL_Q950))
 571             MACHW_SET(MAC_SCSI_96_2);
 572           break;
 573         default:
 574           printk("config.c: wtf: unknown scsi, using 53c80\n");
 575           MACHW_SET(MAC_SCSI_80);
 576           break;
 577
 578         }
 579
 580
 581 }
 582
 583 void mac_report_hardware(void)
 584 {
 585         printk("Apple Macintosh %s\n", macintosh_config->name);
 586 }
 587
 588 static void mac_get_model(char *str)
 589 {
 590         strcpy(str,"Macintosh ");
 591         strcat(str, macintosh_config->name);
 592 }
 593
 594 /*
 595  * Local variables:
 596  *  c-indent-level: 4
 597  *  tab-width: 8
 598  * End:
 599  */