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/*

 *  linux/arch/m68k/mac/config.c

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file COPYING in the main directory of this archive

 * for more details.

 */

/*

 * Miscellaneous linux stuff

 */

#include <linux/config.h>

#include <linux/types.h>

#include <linux/mm.h>

#include <linux/tty.h>

#include <linux/console.h>

#include <linux/interrupt.h>

/* keyb */

#include <linux/random.h>

#include <linux/delay.h>

/* keyb */

#include <linux/init.h>

#include <linux/vt_kern.h>

#define BOOTINFO_COMPAT_1_0

#include <asm/setup.h>

#include <asm/bootinfo.h>

#include <asm/system.h>

#include <asm/io.h>

#include <asm/irq.h>

#include <asm/pgtable.h>

#include <asm/rtc.h>

#include <asm/machdep.h>

#include <asm/keyboard.h>

#include <asm/macintosh.h>

#include <asm/macints.h>

#include <asm/machw.h>

#include <asm/mac_iop.h>

#include <asm/mac_via.h>

#include <asm/mac_oss.h>

#include <asm/mac_psc.h>

/* Mac bootinfo struct */

struct mac_booter_data mac_bi_data = {0,};

int mac_bisize = sizeof mac_bi_data;

struct mac_hw_present mac_hw_present;

/* New m68k bootinfo stuff and videobase */

extern int m68k_num_memory;

extern struct mem_info m68k_memory[NUM_MEMINFO];

extern struct mem_info m68k_ramdisk;

extern char m68k_command_line[CL_SIZE];

void *mac_env;          /* Loaded by the boot asm */

/* The phys. video addr. - might be bogus on some machines */

unsigned long mac_orig_videoaddr;

/* Mac specific timer functions */

extern void mac_gettod (int *, int *, int *, int *, int *, int *);

extern unsigned long mac_gettimeoffset (void);

extern int mac_hwclk (int, struct rtc_time *);

extern int mac_set_clock_mmss (unsigned long);

extern int mac_get_irq_list(char *);

extern void iop_preinit(void);

extern void iop_init(void);

extern void via_init(void);

extern void via_init_clock(void (*func)(int, void *, struct pt_regs *));

extern void via_flush_cache(void);

extern void oss_init(void);

extern void psc_init(void);

extern void baboon_init(void);

extern void mac_mksound(unsigned int, unsigned int);

extern void nubus_sweep_video(void);

/* Mac specific debug functions (in debug.c) */

extern void mac_debug_init(void);

extern void mac_debugging_long(int, long);

extern int mackbd_init_hw(void);

extern void mackbd_leds(unsigned int leds);

extern int mackbd_translate(unsigned char keycode, unsigned char *keycodep, char raw_mode);

extern void __init mac_hid_init_hw(void);

extern int mac_hid_kbd_translate(unsigned char scancode, unsigned char *keycode, char raw_mode);

#ifdef CONFIG_MAGIC_SYSRQ

extern unsigned char mac_hid_kbd_sysrq_xlate[128];

extern unsigned char pckbd_sysrq_xlate[128];

extern unsigned char mackbd_sysrq_xlate[128];

#endif /* CONFIG_MAGIC_SYSRQ */

static void mac_get_model(char *str);

void mac_bang(int irq, void *vector, struct pt_regs *p)

{

        printk(KERN_INFO "Resetting ...\n");

        mac_reset();

}

static void mac_sched_init(void (*vector)(int, void *, struct pt_regs *))

{

        via_init_clock(vector);

}

#if 0

void mac_waitbut (void)

{

        ;

}

#endif

extern void mac_default_handler(int, void *, struct pt_regs *);

void (*mac_handlers[8])(int, void *, struct pt_regs *)=

{

        mac_default_handler,

        mac_default_handler,

        mac_default_handler,

        mac_default_handler,

        mac_default_handler,

        mac_default_handler,

        mac_default_handler,

        mac_default_handler

};

/*

 * Parse a Macintosh-specific record in the bootinfo

 */

int __init mac_parse_bootinfo(const struct bi_record *record)

{

    int unknown = 0;

    const u_long *data = record->data;

    switch (record->tag) {

        case BI_MAC_MODEL:

            mac_bi_data.id = *data;

            break;

        case BI_MAC_VADDR:

            mac_bi_data.videoaddr = *data;

            break;

        case BI_MAC_VDEPTH:

            mac_bi_data.videodepth = *data;

            break;

        case BI_MAC_VROW:

            mac_bi_data.videorow = *data;

            break;

        case BI_MAC_VDIM:

            mac_bi_data.dimensions = *data;

            break;

        case BI_MAC_VLOGICAL:

            mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);

            mac_orig_videoaddr = *data;

            break;

        case BI_MAC_SCCBASE:

            mac_bi_data.sccbase = *data;

            break;

        case BI_MAC_BTIME:

            mac_bi_data.boottime = *data;

            break;

        case BI_MAC_GMTBIAS:

            mac_bi_data.gmtbias = *data;

            break;

        case BI_MAC_MEMSIZE:

            mac_bi_data.memsize = *data;

            break;

        case BI_MAC_CPUID:

            mac_bi_data.cpuid = *data;

            break;

        case BI_MAC_ROMBASE:

            mac_bi_data.rombase = *data;

            break;

        default:

            unknown = 1;

    }

    return(unknown);

}

/*

 * Flip into 24bit mode for an instant - flushes the L2 cache card. We

 * have to disable interrupts for this. Our IRQ handlers will crap

 * themselves if they take an IRQ in 24bit mode!

 */

static void mac_cache_card_flush(int writeback)

{

        unsigned long cpu_flags;

        save_flags(cpu_flags);

        cli();

        via_flush_cache();

        restore_flags(cpu_flags);

}

#if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID)

static int __init mac_keyb_init(void)

{

        mac_hid_init_hw();

        return 0;

}

#endif

void __init config_mac(void)

{

        if (!MACH_IS_MAC) {

          printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n");

        }

#ifdef CONFIG_VT

#ifdef CONFIG_INPUT_ADBHID

        mach_keyb_init       = mac_keyb_init;

        mach_kbd_translate   = mac_hid_kbd_translate;

#ifdef CONFIG_MAGIC_SYSRQ

#ifdef CONFIG_MAC_ADBKEYCODES

        if (!keyboard_sends_linux_keycodes) {

                mach_sysrq_xlate = mac_hid_kbd_sysrq_xlate;

                SYSRQ_KEY = 0x69;

        } else

#endif /* CONFIG_MAC_ADBKEYCODES */

        {

                mach_sysrq_xlate = pckbd_sysrq_xlate;

                SYSRQ_KEY = 0x54;

        }

#endif /* CONFIG_MAGIC_SYSRQ */

#elif defined(CONFIG_ADB_KEYBOARD)

        mach_keyb_init       = mackbd_init_hw;

        mach_kbd_leds        = mackbd_leds;

        mach_kbd_translate   = mackbd_translate;

#ifdef CONFIG_MAGIC_SYSRQ

        mach_sysrq_xlate     = mackbd_sysrq_xlate;

        SYSRQ_KEY = 0x69;

#endif /* CONFIG_MAGIC_SYSRQ */

#endif /* CONFIG_INPUT_ADBHID */

        kd_mksound               = mac_mksound;

#endif /* CONFIG_VT */

        mach_sched_init      = mac_sched_init;

        mach_init_IRQ        = mac_init_IRQ;

        mach_request_irq     = mac_request_irq;

        mach_free_irq        = mac_free_irq;

        enable_irq           = mac_enable_irq;

        disable_irq          = mac_disable_irq;

        mach_get_model   = mac_get_model;

        mach_default_handler = &mac_handlers;

        mach_get_irq_list    = mac_get_irq_list;

        mach_gettimeoffset   = mac_gettimeoffset;

        mach_gettod          = mac_gettod;

        mach_hwclk           = mac_hwclk;

        mach_set_clock_mmss      = mac_set_clock_mmss;

#if 0

        mach_mksound         = mac_mksound;

#endif

        mach_reset           = mac_reset;

        mach_halt            = mac_poweroff;

        mach_power_off       = mac_poweroff;

#ifdef CONFIG_DUMMY_CONSOLE

        conswitchp               = &dummy_con;

#endif

        mach_max_dma_address = 0xffffffff;

#if 0

        mach_debug_init  = mac_debug_init;

#endif

#ifdef CONFIG_HEARTBEAT

#if 0

        mach_heartbeat = mac_heartbeat;

        mach_heartbeat_irq = IRQ_MAC_TIMER;

#endif

#endif

        /*

         * Determine hardware present

         */

        mac_identify();

        mac_report_hardware();

        /* AFAIK only the IIci takes a cache card.  The IIfx has onboard

           cache ... someone needs to figure out how to tell if it's on or

           not. */

        if (macintosh_config->ident == MAC_MODEL_IICI

            || macintosh_config->ident == MAC_MODEL_IIFX) {

                mach_l2_flush = mac_cache_card_flush;

        }

#ifdef MAC_DEBUG_SOUND

        /* goes on forever if timers broken */

        mac_mksound(1000,10);

#endif

        /*

         * Check for machine specific fixups.

         */

#ifdef OLD_NUBUS_CODE

         nubus_sweep_video();

#endif

}

/*

 *      Macintosh Table: hardcoded model configuration data.

 *

 *      Much of this was defined by Alan, based on who knows what docs.

 *      I've added a lot more, and some of that was pure guesswork based

 *      on hardware pages present on the Mac web site. Possibly wildly

 *      inaccurate, so look here if a new Mac model won't run. Example: if

 *      a Mac crashes immediately after the VIA1 registers have been dumped

 *      to the screen, it probably died attempting to read DirB on a RBV.

 *      Meaning it should have MAC_VIA_IIci here :-)

 */

struct mac_model *macintosh_config;

static struct mac_model mac_data_table[]=

{

        /*

         *      We'll pretend to be a Macintosh II, that's pretty safe.

         */

        {       MAC_MODEL_II,   "Unknown",      MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        /*

         *      Original MacII hardware

         *

         */

        {       MAC_MODEL_II,   "II",           MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IIX,  "IIx",          MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IICX, "IIcx",         MAC_ADB_II,     MAC_VIA_II,     MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       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},

        /*

         *      Weirdified MacII hardware - all subtley different. Gee thanks

         *      Apple. All these boxes seem to have VIA2 in a different place to

         *      the MacII (+1A000 rather than +4000)

         * CSA: see http://developer.apple.com/technotes/hw/hw_09.html

         */

        {       MAC_MODEL_IICI, "IIci", MAC_ADB_II,     MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IIFX, "IIfx", MAC_ADB_IOP,    MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_IOP,    MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IISI, "IIsi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IIVI, "IIvi", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       MAC_MODEL_IIVX, "IIvx", MAC_ADB_IISI,   MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        /*

         *      Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...)

         */

        {       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},

        {       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},

        /*

         *      Some Mac LC machines. Basically the same as the IIci, ADB like IIsi

         */

        {       MAC_MODEL_LC,   "LC",     MAC_ADB_IISI, MAC_VIA_IIci,   MAC_SCSI_OLD,   MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       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},

        {       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},

        /*

         *      Quadra. Video is at 0xF9000000, via is like a MacII. We label it differently

         *      as some of the stuff connected to VIA2 seems different. Better SCSI chip and

         *      onboard ethernet using a NatSemi SONIC except the 660AV and 840AV which use an

         *      AMD 79C940 (MACE).

         *      The 700, 900 and 950 have some I/O chips in the wrong place to

         *      confuse us. The 840AV has a SCSI location of its own (same as

         *      the 660AV).

         */

        {       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},

        {       MAC_MODEL_Q605_ACC, "Quadra 605", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA,  MAC_IDE_NONE,   MAC_SCC_QUADRA,       MAC_ETHER_NONE,         MAC_NUBUS},

        {       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},

        {       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},

        {       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},

        /*      The Q700 does have a NS Sonic */

        {       MAC_MODEL_Q700, "Quadra 700", MAC_ADB_II,   MAC_VIA_QUADRA, MAC_SCSI_QUADRA2, MAC_IDE_NONE,   MAC_SCC_QUADRA,   MAC_ETHER_SONIC,        MAC_NUBUS},

        {       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},

        {       MAC_MODEL_Q840, "Quadra 840AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE, MAC_SCC_PSC,      MAC_ETHER_MACE,         MAC_NUBUS},

        {       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},

        {       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},

        /*

         *      Performa - more LC type machines

         */

        {       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},

        {       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},

        {       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},

        {       MAC_MODEL_P520,  "Performa 520", MAC_ADB_CUDA, MAC_VIA_IIci,   MAC_SCSI_OLD,    MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       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},

        /* These have the comm slot, and therefore the possibility of SONIC ethernet */

        {       MAC_MODEL_P575,  "Performa 575", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA, MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_SONIC, MAC_NUBUS},

        {       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},

        {       MAC_MODEL_TV,    "TV",           MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_OLD,    MAC_IDE_NONE,   MAC_SCC_II,     MAC_ETHER_NONE, MAC_NUBUS},

        {       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},

        /*

         *      Centris - just guessing again; maybe like Quadra

         */

        /* The C610 may or may not have SONIC.  We probe to make sure */

        {       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},

        {       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},

        {       MAC_MODEL_C660, "Centris 660AV", MAC_ADB_CUDA, MAC_VIA_QUADRA, MAC_SCSI_QUADRA3, MAC_IDE_NONE, MAC_SCC_PSC,     MAC_ETHER_MACE,         MAC_NUBUS},

        /*

         * The PowerBooks all the same "Combo" custom IC for SCSI and SCC

         * and a PMU (in two variations?) for ADB. Most of them use the

         * Quadra-style VIAs. A few models also have IDE from hell.

         */

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        /*

         * PowerBook Duos are pretty much like normal PowerBooks

         * All of these probably have onboard SONIC in the Dock which

         * means we'll have to probe for it eventually.

         *

         * Are these reallly MAC_VIA_IIci? The developer notes for the

         * Duos show pretty much the same custom parts as in most of

         * the other PowerBooks which would imply MAC_VIA_QUADRA.

         */

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        {       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},

        /*

         *      Other stuff ??

         */

        {       -1, NULL, 0,0,0,}

};

void mac_identify(void)

{

        struct mac_model *m;

        /* Penguin data useful? */

        int model = mac_bi_data.id;

        if (!model) {

                /* no bootinfo model id -> NetBSD booter was used! */

                /* XXX FIXME: breaks for model > 31 */

                model=(mac_bi_data.cpuid>>2)&63;

                printk (KERN_WARNING "No bootinfo model ID, using cpuid instead (hey, use Penguin!)\n");

        }

        macintosh_config = mac_data_table;

        for (m = macintosh_config ; m->ident != -1 ; m++) {

                if (m->ident == model) {

                        macintosh_config = m;

                        break;

                }

        }

        /* We need to pre-init the IOPs, if any. Otherwise */

        /* the serial console won't work if the user had   */

        /* the serial ports set to "Faster" mode in MacOS. */

        iop_preinit();

        mac_debug_init();

        printk (KERN_INFO "Detected Macintosh model: %d \n", model);

        /*

         * Report booter data:

         */

        printk (KERN_DEBUG " Penguin bootinfo data:\n");

        printk (KERN_DEBUG " Video: addr 0x%lx row 0x%lx depth %lx dimensions %ld x %ld\n",

                mac_bi_data.videoaddr, mac_bi_data.videorow,

                mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,

                mac_bi_data.dimensions >> 16);

        printk (KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",

                mac_bi_data.videological, mac_orig_videoaddr,

                mac_bi_data.sccbase);

        printk (KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx \n",

                mac_bi_data.boottime, mac_bi_data.gmtbias);

        printk (KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",

                mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);

#if 0

        printk ("Ramdisk: addr 0x%lx size 0x%lx\n",

                m68k_ramdisk.addr, m68k_ramdisk.size);

#endif

        /*

         * TODO: set the various fields in macintosh_config->hw_present here!

         */

        switch (macintosh_config->scsi_type) {

        case MAC_SCSI_OLD:

          MACHW_SET(MAC_SCSI_80);

          break;

        case MAC_SCSI_QUADRA:

        case MAC_SCSI_QUADRA2:

        case MAC_SCSI_QUADRA3:

          MACHW_SET(MAC_SCSI_96);

          if ((macintosh_config->ident == MAC_MODEL_Q900) ||

              (macintosh_config->ident == MAC_MODEL_Q950))

            MACHW_SET(MAC_SCSI_96_2);

          break;

        default:

          printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");

          MACHW_SET(MAC_SCSI_80);

          break;

        }

        iop_init();

        via_init();

        oss_init();

        psc_init();

        baboon_init();

}

void mac_report_hardware(void)

{

        printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);

}

static void mac_get_model(char *str)

{

        strcpy(str,"Macintosh ");

        strcat(str, macintosh_config->name);

}