/* * 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 #include #include #include #include #include #include /* keyb */ #include #include /* keyb */ #include #include #define BOOTINFO_COMPAT_1_0 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* Mac bootinfo struct */ struct mac_booter_data mac_bi_data; 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 unsigned long mac_gettimeoffset (void); extern int mac_hwclk (int, struct rtc_time *); extern int mac_set_clock_mmss (unsigned long); extern int show_mac_interrupts(struct seq_file *, void *); extern void iop_preinit(void); extern void iop_init(void); extern void via_init(void); extern void via_init_clock(irqreturn_t (*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); 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(irqreturn_t (*vector)(int, void *, struct pt_regs *)) { via_init_clock(vector); } #if 0 void mac_waitbut (void) { ; } #endif extern irqreturn_t mac_default_handler(int, void *, struct pt_regs *); irqreturn_t (*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 flags; local_irq_save(flags); via_flush_cache(); local_irq_restore(flags); } void __init config_mac(void) { if (!MACH_IS_MAC) { printk(KERN_ERR "ERROR: no Mac, but config_mac() called!! \n"); } 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 = show_mac_interrupts; mach_gettimeoffset = mac_gettimeoffset; #warning move to adb/via init #if 0 mach_hwclk = mac_hwclk; #endif mach_set_clock_mmss = mac_set_clock_mmss; 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 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE) mach_beep = mac_mksound; #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; } /* * 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; EXPORT_SYMBOL(macintosh_config); static struct mac_model mac_data_table[]= { /* * We'll pretend to be a Macintosh II, that's pretty safe. */ { .ident = MAC_MODEL_II, .name = "Unknown", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, /* * Original MacII hardware * */ { .ident = MAC_MODEL_II, .name = "II", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IIX, .name = "IIx", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IICX, .name = "IIcx", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_SE30, .name = "SE/30", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = 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 */ { .ident = MAC_MODEL_IICI, .name = "IIci", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IIFX, .name = "IIfx", .adb_type = MAC_ADB_IOP, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_IOP, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IISI, .name = "IIsi", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IIVI, .name = "IIvi", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_IIVX, .name = "IIvx", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, /* * Classic models (guessing: similar to SE/30 ?? Nope, similar to LC ...) */ { .ident = MAC_MODEL_CLII, .name = "Classic II", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_CCL, .name = "Color Classic", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS}, /* * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi */ { .ident = MAC_MODEL_LC, .name = "LC", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_LCII, .name = "LC II", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_LCIII, .name = "LC III", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = 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). */ { .ident = MAC_MODEL_Q605, .name = "Quadra 605", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q605_ACC, .name = "Quadra 605", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q610, .name = "Quadra 610", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q630, .name = "Quadra 630", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .ide_type = MAC_IDE_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q650, .name = "Quadra 650", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, /* The Q700 does have a NS Sonic */ { .ident = MAC_MODEL_Q700, .name = "Quadra 700", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA2, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q800, .name = "Quadra 800", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q840, .name = "Quadra 840AV", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA3, .scc_type = MAC_SCC_PSC, .ether_type = MAC_ETHER_MACE, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q900, .name = "Quadra 900", .adb_type = MAC_ADB_IOP, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA2, .scc_type = MAC_SCC_IOP, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_Q950, .name = "Quadra 950", .adb_type = MAC_ADB_IOP, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA2, .scc_type = MAC_SCC_IOP, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, /* * Performa - more LC type machines */ { .ident = MAC_MODEL_P460, .name = "Performa 460", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P475, .name = "Performa 475", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P475F, .name = "Performa 475", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P520, .name = "Performa 520", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P550, .name = "Performa 550", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, /* These have the comm slot, and therefore the possibility of SONIC ethernet */ { .ident = MAC_MODEL_P575, .name = "Performa 575", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_II, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P588, .name = "Performa 588", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .ide_type = MAC_IDE_QUADRA, .scc_type = MAC_SCC_II, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_TV, .name = "TV", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_P600, .name = "Performa 600", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS }, /* * Centris - just guessing again; maybe like Quadra */ /* The C610 may or may not have SONIC. We probe to make sure */ { .ident = MAC_MODEL_C610, .name = "Centris 610", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_C650, .name = "Centris 650", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_C660, .name = "Centris 660AV", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA3, .scc_type = MAC_SCC_PSC, .ether_type = MAC_ETHER_MACE, .nubus_type = 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. */ { .ident = MAC_MODEL_PB140, .name = "PowerBook 140", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB145, .name = "PowerBook 145", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB150, .name = "PowerBook 150", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .ide_type = MAC_IDE_PB, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB160, .name = "PowerBook 160", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB165, .name = "PowerBook 165", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB165C, .name = "PowerBook 165c", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB170, .name = "PowerBook 170", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB180, .name = "PowerBook 180", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB180C, .name = "PowerBook 180c", .adb_type = MAC_ADB_PB1, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB190, .name = "PowerBook 190", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .ide_type = MAC_IDE_BABOON, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB520, .name = "PowerBook 520", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .nubus_type = 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. */ { .ident = MAC_MODEL_PB210, .name = "PowerBook Duo 210", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB230, .name = "PowerBook Duo 230", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB250, .name = "PowerBook Duo 250", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB270C, .name = "PowerBook Duo 270c", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB280, .name = "PowerBook Duo 280", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, { .ident = MAC_MODEL_PB280C, .name = "PowerBook Duo 280c", .adb_type = MAC_ADB_PB2, .via_type = MAC_VIA_IIci, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_QUADRA, .nubus_type = MAC_NUBUS }, /* * Other stuff ?? */ { .ident = -1 } }; 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); }