config.c
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:19k
- /*
- * 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>
- #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 = {0,};
- int mac_bisize = sizeof mac_bi_data;
- /* 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 hwclk_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 (*kd_mksound)(unsigned int, unsigned int);
- 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 void (*kd_mksound)(unsigned int, unsigned int);
- 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 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("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);
- }
- void __init config_mac(void)
- {
- if (!MACH_IS_MAC) {
- printk("ERROR: no Mac, but config_mac() called!! n");
- }
-
- #ifdef CONFIG_VT
- #ifdef CONFIG_INPUT_ADBHID
- mach_keyb_init = mac_hid_init_hw;
- 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;
- mach_sysrq_xlate = mackbd_sysrq_xlate;
- SYSRQ_KEY = 0x69;
- #endif /* CONFIG_INPUT_ADBHID */
- #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;
- conswitchp = &dummy_con;
- mach_max_dma_address = 0xffffffff;
- #if 0
- mach_debug_init = mac_debug_init;
- #endif
- kd_mksound = mac_mksound;
- #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_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_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},
- { 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 %ldn",
- 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%lxn",
- 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 53c80n");
- MACHW_SET(MAC_SCSI_80);
- break;
- }
- iop_init();
- via_init();
- oss_init();
- psc_init();
- baboon_init();
- }
- void mac_report_hardware(void)
- {
- printk("Apple Macintosh %sn", macintosh_config->name);
- }
- static void mac_get_model(char *str)
- {
- strcpy(str,"Macintosh ");
- strcat(str, macintosh_config->name);
- }