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 <asm/mac_iop.h>
  41 #include <asm/mac_via.h>
  42 #include <asm/mac_oss.h>
  43 #include <asm/mac_psc.h>
  44
  45 /* Mac bootinfo struct */
  46
  47 struct mac_booter_data mac_bi_data = {0,};
  48 int mac_bisize = sizeof mac_bi_data;
  49
  50 /* New m68k bootinfo stuff and videobase */
  51
  52 extern int m68k_num_memory;
  53 extern struct mem_info m68k_memory[NUM_MEMINFO];
  54
  55 extern struct mem_info m68k_ramdisk;
  56
  57 extern char m68k_command_line[CL_SIZE];
  58
  59 void *mac_env;          /* Loaded by the boot asm */
  60
  61 /* The phys. video addr. - might be bogus on some machines */
  62 unsigned long mac_orig_videoaddr;
  63
  64 /* Mac specific timer functions */
  65 extern void mac_gettod (int *, int *, int *, int *, int *, int *);
  66 extern unsigned long mac_gettimeoffset (void);
  67 extern int mac_hwclk (int, struct hwclk_time *);
  68 extern int mac_set_clock_mmss (unsigned long);
  69 extern int mac_get_irq_list(char *);
  70 extern void iop_preinit(void);
  71 extern void iop_init(void);
  72 extern void via_init(void);
  73 extern void via_init_clock(void (*func)(int, void *, struct pt_regs *));
  74 extern void via_flush_cache(void);
  75 extern void oss_init(void);
  76 extern void psc_init(void);
  77 extern void baboon_init(void);
  78
  79 extern void (*kd_mksound)(unsigned int, unsigned int);
  80 extern void mac_mksound(unsigned int, unsigned int);
  81 extern int mac_floppy_init(void);
  82 extern void mac_floppy_setup(char *,int *);
  83
  84 extern void nubus_sweep_video(void);
  85
  86 /* Mac specific debug functions (in debug.c) */
  87 extern void mac_debug_init(void);
  88 extern void mac_debugging_long(int, long);
  89
  90 extern void (*kd_mksound)(unsigned int, unsigned int);
  91
  92 extern int mackbd_init_hw(void);
  93 extern void mackbd_leds(unsigned int leds);
  94 extern int mackbd_translate(unsigned char keycode, unsigned char *keycodep, char raw_mode);
  95
  96 extern void mac_hid_init_hw(void);
  97 extern int mac_hid_kbd_translate(unsigned char scancode, unsigned char *keycode, char raw_mode);
  98
  99 #ifdef CONFIG_MAGIC_SYSRQ
 100 extern unsigned char mac_hid_kbd_sysrq_xlate[128];
 101 extern unsigned char pckbd_sysrq_xlate[128];
 102 extern unsigned char mackbd_sysrq_xlate[128];
 103 #endif /* CONFIG_MAGIC_SYSRQ */
 104
 105 static void mac_get_model(char *str);
 106
 107 void mac_bang(int irq, void *vector, struct pt_regs *p)
 108 {
 109         printk("Resetting ...\n");
 110         mac_reset();
 111 }
 112
 113 static void mac_sched_init(void (*vector)(int, void *, struct pt_regs *))
 114 {
 115         via_init_clock(vector);
 116 }
 117
 118 #if 0
 119 void mac_waitbut (void)
 120 {
 121         ;
 122 }
 123 #endif
 124
 125 extern struct fb_info *mac_fb_init(long *);
 126
 127 extern void mac_default_handler(int, void *, struct pt_regs *);
 128
 129 void (*mac_handlers[8])(int, void *, struct pt_regs *)=
 130 {
 131         mac_default_handler,
 132         mac_default_handler,
 133         mac_default_handler,
 134         mac_default_handler,
 135         mac_default_handler,
 136         mac_default_handler,
 137         mac_default_handler,
 138         mac_default_handler
 139 };
 140
 141 /*
 142  * Parse a Macintosh-specific record in the bootinfo
 143  */
 144
 145 int __init mac_parse_bootinfo(const struct bi_record *record)
 146 {
 147     int unknown = 0;
 148     const u_long *data = record->data;
 149
 150     switch (record->tag) {
 151         case BI_MAC_MODEL:
 152             mac_bi_data.id = *data;
 153             break;
 154         case BI_MAC_VADDR:
 155             mac_bi_data.videoaddr = *data;
 156             break;
 157         case BI_MAC_VDEPTH:
 158             mac_bi_data.videodepth = *data;
 159             break;
 160         case BI_MAC_VROW:
 161             mac_bi_data.videorow = *data;
 162             break;
 163         case BI_MAC_VDIM:
 164             mac_bi_data.dimensions = *data;
 165             break;
 166         case BI_MAC_VLOGICAL:
 167             mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
 168             mac_orig_videoaddr = *data;
 169             break;
 170         case BI_MAC_SCCBASE:
 171             mac_bi_data.sccbase = *data;
 172             break;
 173         case BI_MAC_BTIME:
 174             mac_bi_data.boottime = *data;
 175             break;
 176         case BI_MAC_GMTBIAS:
 177             mac_bi_data.gmtbias = *data;
 178             break;
 179         case BI_MAC_MEMSIZE:
 180             mac_bi_data.memsize = *data;
 181             break;
 182         case BI_MAC_CPUID:
 183             mac_bi_data.cpuid = *data;
 184             break;
 185         case BI_MAC_ROMBASE:
 186             mac_bi_data.rombase = *data;
 187             break;
 188         default:
 189             unknown = 1;
 190     }
 191     return(unknown);
 192 }
 193
 194 /*
 195  * Flip into 24bit mode for an instant - flushes the L2 cache card. We
 196  * have to disable interrupts for this. Our IRQ handlers will crap
 197  * themselves if they take an IRQ in 24bit mode!
 198  */
 199
 200 static void mac_cache_card_flush(int writeback)
 201 {
 202         unsigned long cpu_flags;
 203         save_flags(cpu_flags);
 204         cli();
 205         via_flush_cache();
 206         restore_flags(cpu_flags);
 207 }
 208
 209 void __init config_mac(void)
 210 {
 211         if (!MACH_IS_MAC) {
 212           printk("ERROR: no Mac, but config_mac() called!! \n");
 213         }
 214
 215 #ifdef CONFIG_VT
 216 #ifdef CONFIG_INPUT_ADBHID
 217         mach_keyb_init       = mac_hid_init_hw;
 218         mach_kbd_translate   = mac_hid_kbd_translate;
 219 #ifdef CONFIG_MAGIC_SYSRQ
 220 #ifdef CONFIG_MAC_ADBKEYCODES
 221         if (!keyboard_sends_linux_keycodes) {
 222                 mach_sysrq_xlate = mac_hid_kbd_sysrq_xlate;
 223                 SYSRQ_KEY = 0x69;
 224         } else
 225 #endif /* CONFIG_MAC_ADBKEYCODES */
 226         {
 227                 mach_sysrq_xlate = pckbd_sysrq_xlate;
 228                 SYSRQ_KEY = 0x54;
 229         }
 230 #endif /* CONFIG_MAGIC_SYSRQ */
 231 #elif defined(CONFIG_ADB_KEYBOARD)
 232         mach_keyb_init       = mackbd_init_hw;
 233         mach_kbd_leds        = mackbd_leds;
 234         mach_kbd_translate   = mackbd_translate;
 235         mach_sysrq_xlate     = mackbd_sysrq_xlate;
 236         SYSRQ_KEY = 0x69;
 237 #endif /* CONFIG_INPUT_ADBHID */
 238 #endif /* CONFIG_VT */
 239
 240         mach_sched_init      = mac_sched_init;
 241         mach_init_IRQ        = mac_init_IRQ;
 242         mach_request_irq     = mac_request_irq;
 243         mach_free_irq        = mac_free_irq;
 244         enable_irq           = mac_enable_irq;
 245         disable_irq          = mac_disable_irq;
 246         mach_get_model   = mac_get_model;
 247         mach_default_handler = &mac_handlers;
 248         mach_get_irq_list    = mac_get_irq_list;
 249         mach_gettimeoffset   = mac_gettimeoffset;
 250         mach_gettod          = mac_gettod;
 251         mach_hwclk           = mac_hwclk;
 252         mach_set_clock_mmss      = mac_set_clock_mmss;
 253 #if 0
 254         mach_mksound         = mac_mksound;
 255 #endif
 256         mach_reset           = mac_reset;
 257         mach_halt            = mac_poweroff;
 258         mach_power_off       = mac_poweroff;
 259         conswitchp               = &dummy_con;
 260         mach_max_dma_address = 0xffffffff;
 261 #if 0
 262         mach_debug_init  = mac_debug_init;
 263 #endif
 264         kd_mksound               = mac_mksound;
 265 #ifdef CONFIG_HEARTBEAT
 266 #if 0
 267         mach_heartbeat = mac_heartbeat;
 268         mach_heartbeat_irq = IRQ_MAC_TIMER;
 269 #endif
 270 #endif
 271
 272         /*
 273          * Determine hardware present
 274          */
 275
 276         mac_identify();
 277         mac_report_hardware();
 278
 279         /* AFAIK only the IIci takes a cache card.  The IIfx has onboard
 280            cache ... someone needs to figure out how to tell if it's on or
 281            not. */
 282
 283         if (macintosh_config->ident == MAC_MODEL_IICI
 284             || macintosh_config->ident == MAC_MODEL_IIFX) {
 285                 mach_l2_flush = mac_cache_card_flush;
 286         }
 287 #ifdef MAC_DEBUG_SOUND
 288         /* goes on forever if timers broken */
 289         mac_mksound(1000,10);
 290 #endif
 291
 292         /*
 293          * Check for machine specific fixups.
 294          */
 295
 296 #ifdef OLD_NUBUS_CODE
 297          nubus_sweep_video();
 298 #endif
 299 }
 300
 301
 302 /*
 303  *      Macintosh Table: hardcoded model configuration data.
 304  *
 305  *      Much of this was defined by Alan, based on who knows what docs.
 306  *      I've added a lot more, and some of that was pure guesswork based
 307  *      on hardware pages present on the Mac web site. Possibly wildly
 308  *      inaccurate, so look here if a new Mac model won't run. Example: if
 309  *      a Mac crashes immediately after the VIA1 registers have been dumped
 310  *      to the screen, it probably died attempting to read DirB on a RBV.
 311  *      Meaning it should have MAC_VIA_IIci here :-)
 312  */
 313
 314 struct mac_model *macintosh_config;
 315
 316 static struct mac_model mac_data_table[]=
 317 {
 318         /*
 319          *      We'll pretend to be a Macintosh II, that's pretty safe.
 320          */
 321
 322         {       MAC_MODEL_II,   "Unknown",      MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 323
 324         /*
 325          *      Original MacII hardware
 326          *
 327          */
 328
 329         {       MAC_MODEL_II,   "II",           MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 330         {       MAC_MODEL_IIX,  "IIx",          MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 331         {       MAC_MODEL_IICX, "IIcx",         MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 332         {       MAC_MODEL_SE30, "SE/30",        MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 333
 334         /*
 335          *      Weirdified MacII hardware - all subtley different. Gee thanks
 336          *      Apple. All these boxes seem to have VIA2 in a different place to
 337          *      the MacII (+1A000 rather than +4000)
 338          * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
 339          */
 340
 341         {       MAC_MODEL_IICI, "IIci", MAC_ADB_II,     MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 342         {       MAC_MODEL_IIFX, "IIfx", MAC_ADB_IOP,    MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_IOP,    MAC_ETHER_NONE, MAC_NUBUS},
 343         {       MAC_MODEL_IISI, "IIsi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 344         {       MAC_MODEL_IIVI, "IIvi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 345         {       MAC_MODEL_IIVX, "IIvx", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 346
 347         /*
 348          *      Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)
 349          */
 350
 351         {       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},
 352         {       MAC_MODEL_CCL,  "Color Classic",        MAC_ADB_CUDA,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 353
 354         /*
 355          *      Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
 356          */
 357
 358         {       MAC_MODEL_LC,   "LC",     MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 359         {       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},
 360         {       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},
 361
 362         /*
 363          *      Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently
 364          *      as some of the stuff connected to VIA2 seems different. Better SCSI chip and
 365          *      onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an
 366          *      AMD 79C940 (MACE).
 367          *      The 700, 900 and 950 have some I/O chips in the wrong place to
 368          *      confuse us. The 840AV has a SCSI location of its own (same as
 369          *      the 660AV).
 370          */
 371
 372         {       MAC_MODEL_Q605, "Quadra 605", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_NONE,         MAC_NUBUS},
 373         {       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},
 374         {       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},
 375         {       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},
 376         /*      The Q700 does have a NS Sonic */
 377         {       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},
 378         {       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},
 379         {       MAC_MODEL_Q840, "Quadra 840AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE, MAC_SCC_II,       MAC_ETHER_MACE,         MAC_NUBUS},
 380         {       MAC_MODEL_Q900, "Quadra 900", MAC_ADB_IOP, MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_IOP,       MAC_ETHER_SONIC,        MAC_NUBUS},
 381         {       MAC_MODEL_Q950, "Quadra 950", MAC_ADB_IOP, MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_IOP,       MAC_ETHER_SONIC,        MAC_NUBUS},
 382
 383         /*
 384          *      Performa - more LC type machines
 385          */
 386
 387         {       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},
 388         {       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},
 389         {       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},
 390         {       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},
 391
 392         {       MAC_MODEL_P550,  "Performa 550", MAC_ADB_CUDA, MAC_VIA_IIci,   MAC_SCSI_OLD,    MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 393         {       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},
 394         /* These have the comm slot, and therefore the possibility of SONIC ethernet */
 395         {       MAC_MODEL_P588,  "Performa 588", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_QUADRA, MAC_SCC_II,     MAC_ETHER_SONIC, MAC_NUBUS},
 396         {       MAC_MODEL_TV,    "TV",           MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_OLD,    MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},
 397         {       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},
 398
 399         /*
 400          *      Centris - just guessing again; maybe like Quadra
 401          */
 402
 403         /* The C610 may or may not have SONIC.  We probe to make sure */
 404         {       MAC_MODEL_C610, "Centris 610",   MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE, MAC_SCC_QUADRA,  MAC_ETHER_SONIC,        MAC_NUBUS},
 405         {       MAC_MODEL_C650, "Centris 650",   MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE, MAC_SCC_QUADRA,  MAC_ETHER_SONIC,        MAC_NUBUS},
 406         {       MAC_MODEL_C660, "Centris 660AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE, MAC_SCC_QUADRA,  MAC_ETHER_MACE,         MAC_NUBUS},
 407
 408         /*
 409          * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
 410          * and a PMU (in two variations?) for ADB. Most of them use the
 411          * Quadra-style VIAs. A few models also have IDE from hell.
 412          */
 413
 414         {       MAC_MODEL_PB140,  "PowerBook 140",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 415         {       MAC_MODEL_PB145,  "PowerBook 145",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 416         {       MAC_MODEL_PB150,  "PowerBook 150",   MAC_ADB_PB1, MAC_VIA_IIci,   MAC_SCSI_OLD,  MAC_IDE_PB,     MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 417         {       MAC_MODEL_PB160,  "PowerBook 160",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 418         {       MAC_MODEL_PB165,  "PowerBook 165",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 419         {       MAC_MODEL_PB165C, "PowerBook 165c",  MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 420         {       MAC_MODEL_PB170,  "PowerBook 170",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 421         {       MAC_MODEL_PB180,  "PowerBook 180",   MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 422         {       MAC_MODEL_PB180C, "PowerBook 180c",  MAC_ADB_PB1, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 423         {       MAC_MODEL_PB190,  "PowerBook 190",   MAC_ADB_PB2, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_BABOON, MAC_SCC_QUADRA, MAC_ETHER_NONE,        MAC_NUBUS},
 424         {       MAC_MODEL_PB520,  "PowerBook 520",   MAC_ADB_PB2, MAC_VIA_QUADRA, MAC_SCSI_OLD,  MAC_IDE_NONE,   MAC_SCC_QUADRA, MAC_ETHER_SONIC, MAC_NUBUS},
 425
 426         /*
 427          * PowerBook Duos are pretty much like normal PowerBooks
 428          * All of these probably have onboard SONIC in the Dock which
 429          * means we'll have to probe for it eventually.
 430          *
 431          * Are these reallly MAC_VIA_IIci? The developer notes for the
 432          * Duos show pretty much the same custom parts as in most of
 433          * the other PowerBooks which would imply MAC_VIA_QUADRA.
 434          */
 435
 436         {       MAC_MODEL_PB210,  "PowerBook Duo 210",  MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_QUADRA, MAC_ETHER_NONE, MAC_NUBUS},
 437         {       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},
 438         {       MAC_MODEL_PB250,  "PowerBook Duo 250",  MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_QUADRA, MAC_ETHER_NONE, MAC_NUBUS},
 439         {       MAC_MODEL_PB270C, "PowerBook Duo 270c", MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_QUADRA, MAC_ETHER_NONE, MAC_NUBUS},
 440         {       MAC_MODEL_PB280,  "PowerBook Duo 280",  MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_QUADRA, MAC_ETHER_NONE, MAC_NUBUS},
 441         {       MAC_MODEL_PB280C, "PowerBook Duo 280c", MAC_ADB_PB2,  MAC_VIA_IIci, MAC_SCSI_OLD, MAC_IDE_NONE, MAC_SCC_QUADRA, MAC_ETHER_NONE, MAC_NUBUS},
 442
 443         /*
 444          *      Other stuff ??
 445          */
 446         {       -1, NULL, 0,0,0,}
 447 };
 448
 449 void mac_identify(void)
 450 {
 451         struct mac_model *m;
 452
 453         /* Penguin data useful? */
 454         int model = mac_bi_data.id;
 455         if (!model) {
 456                 /* no bootinfo model id -> NetBSD booter was used! */
 457                 /* XXX FIXME: breaks for model > 31 */
 458                 model=(mac_bi_data.cpuid>>2)&63;
 459                 printk ("No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");
 460         }
 461
 462         macintosh_config = mac_data_table;
 463         for (m = macintosh_config ; m->ident != -1 ; m++) {
 464                 if (m->ident == model) {
 465                         macintosh_config = m;
 466                         break;
 467                 }
 468         }
 469
 470         /* We need to pre-init the IOPs, if any. Otherwise */
 471         /* the serial console won't work if the user had   */
 472         /* the serial ports set to "Faster" mode in MacOS. */
 473
 474         iop_preinit();
 475         mac_debug_init();
 476
 477         printk ("Detected Macintosh model: %d \n", model);
 478
 479         /*
 480          * Report booter data:
 481          */
 482         printk (" Penguin bootinfo data:\n");
 483         printk (" Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",
 484                 mac_bi_data.videoaddr, mac_bi_data.videorow,
 485                 mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
 486                 mac_bi_data.dimensions >> 16);
 487         printk (" Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
 488                 mac_bi_data.videological, mac_orig_videoaddr,
 489                 mac_bi_data.sccbase);
 490         printk (" Boottime: 0x%lx GMTBias: 0x%lx \n",
 491                 mac_bi_data.boottime, mac_bi_data.gmtbias);
 492         printk (" Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
 493                 mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
 494 #if 0
 495         printk ("Ramdisk: addr 0x%lx size 0x%lx\n",
 496                 m68k_ramdisk.addr, m68k_ramdisk.size);
 497 #endif
 498
 499         /*
 500          * TODO: set the various fields in macintosh_config->hw_present here!
 501          */
 502         switch (macintosh_config->scsi_type) {
 503         case MAC_SCSI_OLD:
 504           MACHW_SET(MAC_SCSI_80);
 505           break;
 506         case MAC_SCSI_QUADRA:
 507         case MAC_SCSI_QUADRA2:
 508         case MAC_SCSI_QUADRA3:
 509           MACHW_SET(MAC_SCSI_96);
 510           if ((macintosh_config->ident == MAC_MODEL_Q900) ||
 511               (macintosh_config->ident == MAC_MODEL_Q950))
 512             MACHW_SET(MAC_SCSI_96_2);
 513           break;
 514         default:
 515           printk("config.c: wtf: unknown scsi, using 53c80\n");
 516           MACHW_SET(MAC_SCSI_80);
 517           break;
 518
 519         }
 520         iop_init();
 521         via_init();
 522         oss_init();
 523         psc_init();
 524         baboon_init();
 525 }
 526
 527 void mac_report_hardware(void)
 528 {
 529         printk("Apple Macintosh %s\n", macintosh_config->name);
 530 }
 531
 532 static void mac_get_model(char *str)
 533 {
 534         strcpy(str,"Macintosh ");
 535         strcat(str, macintosh_config->name);
 536 }