config.c

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#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_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_QUADRA2,	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_II,	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_QUADRA, MAC_SCSI_QUADRA, 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},
	{	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},
	/* These have the comm slot, and therefore the possibility of SONIC ethernet */
	{	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_QUADRA,	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 ("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 ("Detected Macintosh model: %d \n", model);

	/*
	 * Report booter data:
	 */
	printk (" Penguin bootinfo data:\n");
	printk (" 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 (" Videological 0x%lx phys. 0x%lx, SCC at 0x%lx \n",
		mac_bi_data.videological, mac_orig_videoaddr, 
		mac_bi_data.sccbase); 
	printk (" Boottime: 0x%lx GMTBias: 0x%lx \n",
		mac_bi_data.boottime, mac_bi_data.gmtbias); 
	printk (" 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("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("Apple Macintosh %s\n", macintosh_config->name);
}

static void mac_get_model(char *str)
{
	strcpy(str,"Macintosh ");
	strcat(str, macintosh_config->name);
}