diff options
Diffstat (limited to 'arch/m68k/mac/config.c')
| -rw-r--r-- | arch/m68k/mac/config.c | 902 |
1 files changed, 902 insertions, 0 deletions
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c new file mode 100644 index 000000000000..cd19cbb213e8 --- /dev/null +++ b/arch/m68k/mac/config.c @@ -0,0 +1,902 @@ +/* + * 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/module.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/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; +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); +} |