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1102 lines
28 KiB
1102 lines
28 KiB
/* |
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* linux/arch/m68k/mac/config.c |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file COPYING in the main directory of this archive |
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* for more details. |
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*/ |
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|
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/* |
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* Miscellaneous linux stuff |
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*/ |
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|
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#include <linux/errno.h> |
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#include <linux/module.h> |
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#include <linux/types.h> |
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#include <linux/mm.h> |
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#include <linux/tty.h> |
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#include <linux/console.h> |
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#include <linux/interrupt.h> |
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/* keyb */ |
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#include <linux/random.h> |
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#include <linux/delay.h> |
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/* keyb */ |
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#include <linux/init.h> |
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#include <linux/vt_kern.h> |
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#include <linux/platform_device.h> |
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#include <linux/ata_platform.h> |
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#include <linux/adb.h> |
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#include <linux/cuda.h> |
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#include <linux/pmu.h> |
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#include <linux/rtc.h> |
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#include <asm/setup.h> |
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#include <asm/bootinfo.h> |
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#include <asm/bootinfo-mac.h> |
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#include <asm/byteorder.h> |
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#include <asm/io.h> |
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#include <asm/irq.h> |
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#include <asm/machdep.h> |
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#include <asm/macintosh.h> |
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#include <asm/macints.h> |
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#include <asm/machw.h> |
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#include <asm/mac_iop.h> |
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#include <asm/mac_via.h> |
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#include <asm/mac_oss.h> |
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#include <asm/mac_psc.h> |
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|
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/* Mac bootinfo struct */ |
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struct mac_booter_data mac_bi_data; |
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|
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/* The phys. video addr. - might be bogus on some machines */ |
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static unsigned long mac_orig_videoaddr; |
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extern int mac_hwclk(int, struct rtc_time *); |
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extern void iop_init(void); |
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extern void via_init(void); |
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extern void via_init_clock(void); |
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extern void oss_init(void); |
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extern void psc_init(void); |
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extern void baboon_init(void); |
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extern void mac_mksound(unsigned int, unsigned int); |
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static void mac_get_model(char *str); |
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static void mac_identify(void); |
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static void mac_report_hardware(void); |
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static void __init mac_sched_init(void) |
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{ |
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via_init_clock(); |
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} |
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/* |
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* Parse a Macintosh-specific record in the bootinfo |
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*/ |
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int __init mac_parse_bootinfo(const struct bi_record *record) |
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{ |
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int unknown = 0; |
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const void *data = record->data; |
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switch (be16_to_cpu(record->tag)) { |
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case BI_MAC_MODEL: |
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mac_bi_data.id = be32_to_cpup(data); |
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break; |
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case BI_MAC_VADDR: |
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mac_bi_data.videoaddr = be32_to_cpup(data); |
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break; |
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case BI_MAC_VDEPTH: |
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mac_bi_data.videodepth = be32_to_cpup(data); |
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break; |
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case BI_MAC_VROW: |
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mac_bi_data.videorow = be32_to_cpup(data); |
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break; |
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case BI_MAC_VDIM: |
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mac_bi_data.dimensions = be32_to_cpup(data); |
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break; |
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case BI_MAC_VLOGICAL: |
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mac_orig_videoaddr = be32_to_cpup(data); |
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mac_bi_data.videological = |
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VIDEOMEMBASE + (mac_orig_videoaddr & ~VIDEOMEMMASK); |
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break; |
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case BI_MAC_SCCBASE: |
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mac_bi_data.sccbase = be32_to_cpup(data); |
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break; |
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case BI_MAC_BTIME: |
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mac_bi_data.boottime = be32_to_cpup(data); |
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break; |
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case BI_MAC_GMTBIAS: |
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mac_bi_data.gmtbias = be32_to_cpup(data); |
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break; |
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case BI_MAC_MEMSIZE: |
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mac_bi_data.memsize = be32_to_cpup(data); |
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break; |
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case BI_MAC_CPUID: |
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mac_bi_data.cpuid = be32_to_cpup(data); |
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break; |
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case BI_MAC_ROMBASE: |
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mac_bi_data.rombase = be32_to_cpup(data); |
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break; |
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default: |
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unknown = 1; |
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break; |
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} |
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return unknown; |
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} |
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void __init config_mac(void) |
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{ |
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if (!MACH_IS_MAC) |
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pr_err("ERROR: no Mac, but config_mac() called!!\n"); |
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mach_sched_init = mac_sched_init; |
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mach_init_IRQ = mac_init_IRQ; |
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mach_get_model = mac_get_model; |
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mach_hwclk = mac_hwclk; |
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mach_reset = mac_reset; |
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mach_halt = mac_poweroff; |
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mach_power_off = mac_poweroff; |
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#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP) |
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mach_beep = mac_mksound; |
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#endif |
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/* |
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* Determine hardware present |
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*/ |
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mac_identify(); |
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mac_report_hardware(); |
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/* |
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* AFAIK only the IIci takes a cache card. The IIfx has onboard |
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* cache ... someone needs to figure out how to tell if it's on or |
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* not. |
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*/ |
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if (macintosh_config->ident == MAC_MODEL_IICI) |
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mach_l2_flush = via_l2_flush; |
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} |
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/* |
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* Macintosh Table: hardcoded model configuration data. |
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* |
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* Much of this was defined by Alan, based on who knows what docs. |
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* I've added a lot more, and some of that was pure guesswork based |
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* on hardware pages present on the Mac web site. Possibly wildly |
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* inaccurate, so look here if a new Mac model won't run. Example: if |
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* a Mac crashes immediately after the VIA1 registers have been dumped |
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* to the screen, it probably died attempting to read DirB on a RBV. |
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* Meaning it should have MAC_VIA_IICI here :-) |
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*/ |
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struct mac_model *macintosh_config; |
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EXPORT_SYMBOL(macintosh_config); |
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static struct mac_model mac_data_table[] = { |
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/* |
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* We'll pretend to be a Macintosh II, that's pretty safe. |
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*/ |
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{ |
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.ident = MAC_MODEL_II, |
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.name = "Unknown", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_II, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_UNSUPPORTED, /* IWM */ |
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}, |
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/* |
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* Original Mac II hardware |
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*/ |
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{ |
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.ident = MAC_MODEL_II, |
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.name = "II", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_II, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_UNSUPPORTED, /* IWM */ |
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}, { |
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.ident = MAC_MODEL_IIX, |
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.name = "IIx", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_II, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_IICX, |
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.name = "IIcx", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_II, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_SE30, |
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.name = "SE/30", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_II, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
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}, |
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/* |
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* Weirdified Mac II hardware - all subtly different. Gee thanks |
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* Apple. All these boxes seem to have VIA2 in a different place to |
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* the Mac II (+1A000 rather than +4000) |
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* CSA: see http://developer.apple.com/technotes/hw/hw_09.html |
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*/ |
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{ |
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.ident = MAC_MODEL_IICI, |
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.name = "IIci", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_IIFX, |
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.name = "IIfx", |
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.adb_type = MAC_ADB_IOP, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_IIFX, |
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.scc_type = MAC_SCC_IOP, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_IISI, |
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.name = "IIsi", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_OLD, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_IIVI, |
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.name = "IIvi", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_IIVX, |
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.name = "IIvx", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
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}, |
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/* |
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* Classic models (guessing: similar to SE/30? Nope, similar to LC...) |
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*/ |
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{ |
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.ident = MAC_MODEL_CLII, |
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.name = "Classic II", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_CCL, |
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.name = "Color Classic", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_CCLII, |
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.name = "Color Classic II", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
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}, |
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/* |
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* Some Mac LC machines. Basically the same as the IIci, ADB like IIsi |
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*/ |
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{ |
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.ident = MAC_MODEL_LC, |
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.name = "LC", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_LCII, |
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.name = "LC II", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_LCIII, |
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.name = "LC III", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
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}, |
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|
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/* |
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* Quadra. Video is at 0xF9000000, via is like a MacII. We label it |
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* differently as some of the stuff connected to VIA2 seems different. |
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* Better SCSI chip and onboard ethernet using a NatSemi SONIC except |
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* the 660AV and 840AV which use an AMD 79C940 (MACE). |
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* The 700, 900 and 950 have some I/O chips in the wrong place to |
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* confuse us. The 840AV has a SCSI location of its own (same as |
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* the 660AV). |
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*/ |
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{ |
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.ident = MAC_MODEL_Q605, |
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.name = "Quadra 605", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_Q605_ACC, |
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.name = "Quadra 605", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_Q610, |
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.name = "Quadra 610", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_Q630, |
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.name = "Quadra 630", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.ide_type = MAC_IDE_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.expansion_type = MAC_EXP_PDS_COMM, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_Q650, |
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.name = "Quadra 650", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, |
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/* The Q700 does have a NS Sonic */ |
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{ |
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.ident = MAC_MODEL_Q700, |
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.name = "Quadra 700", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA2, |
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.scc_type = MAC_SCC_QUADRA, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_Q800, |
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.name = "Quadra 800", |
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.adb_type = MAC_ADB_II, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_QUADRA, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_Q840, |
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.name = "Quadra 840AV", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA3, |
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.scc_type = MAC_SCC_PSC, |
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.ether_type = MAC_ETHER_MACE, |
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.expansion_type = MAC_EXP_NUBUS, |
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.floppy_type = MAC_FLOPPY_UNSUPPORTED, /* New Age */ |
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}, { |
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.ident = MAC_MODEL_Q900, |
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.name = "Quadra 900", |
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.adb_type = MAC_ADB_IOP, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA2, |
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.scc_type = MAC_SCC_IOP, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */ |
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}, { |
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.ident = MAC_MODEL_Q950, |
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.name = "Quadra 950", |
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.adb_type = MAC_ADB_IOP, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA2, |
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.scc_type = MAC_SCC_IOP, |
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.ether_type = MAC_ETHER_SONIC, |
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.expansion_type = MAC_EXP_PDS_NUBUS, |
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.floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */ |
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}, |
|
|
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/* |
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* Performa - more LC type machines |
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*/ |
|
|
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{ |
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.ident = MAC_MODEL_P460, |
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.name = "Performa 460", |
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.adb_type = MAC_ADB_EGRET, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_P475, |
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.name = "Performa 475", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_P475F, |
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.name = "Performa 475", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_QUADRA, |
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.scsi_type = MAC_SCSI_QUADRA, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
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.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
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}, { |
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.ident = MAC_MODEL_P520, |
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.name = "Performa 520", |
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.adb_type = MAC_ADB_CUDA, |
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.via_type = MAC_VIA_IICI, |
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.scsi_type = MAC_SCSI_LC, |
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.scc_type = MAC_SCC_II, |
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.expansion_type = MAC_EXP_PDS, |
|
.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
|
}, { |
|
.ident = MAC_MODEL_P550, |
|
.name = "Performa 550", |
|
.adb_type = MAC_ADB_CUDA, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_LC, |
|
.scc_type = MAC_SCC_II, |
|
.expansion_type = MAC_EXP_PDS, |
|
.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
|
}, |
|
/* These have the comm slot, and therefore possibly 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, |
|
.expansion_type = MAC_EXP_PDS_COMM, |
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
|
}, { |
|
.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, |
|
.expansion_type = MAC_EXP_PDS_COMM, |
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
|
}, { |
|
.ident = MAC_MODEL_TV, |
|
.name = "TV", |
|
.adb_type = MAC_ADB_CUDA, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_LC, |
|
.scc_type = MAC_SCC_II, |
|
.floppy_type = MAC_FLOPPY_LC, /* SWIM 2 */ |
|
}, { |
|
.ident = MAC_MODEL_P600, |
|
.name = "Performa 600", |
|
.adb_type = MAC_ADB_EGRET, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_LC, |
|
.scc_type = MAC_SCC_II, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_LC, /* SWIM */ |
|
}, |
|
|
|
/* |
|
* 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, |
|
.expansion_type = MAC_EXP_PDS_NUBUS, |
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
|
}, { |
|
.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, |
|
.expansion_type = MAC_EXP_PDS_NUBUS, |
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */ |
|
}, { |
|
.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, |
|
.expansion_type = MAC_EXP_PDS_NUBUS, |
|
.floppy_type = MAC_FLOPPY_UNSUPPORTED, /* New Age */ |
|
}, |
|
|
|
/* |
|
* 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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB150, |
|
.name = "PowerBook 150", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_OLD, |
|
.ide_type = MAC_IDE_PB, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM 2 */ |
|
}, { |
|
.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, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM 2 */ |
|
}, |
|
|
|
/* |
|
* 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. |
|
*/ |
|
|
|
{ |
|
.ident = MAC_MODEL_PB210, |
|
.name = "PowerBook Duo 210", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB230, |
|
.name = "PowerBook Duo 230", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB250, |
|
.name = "PowerBook Duo 250", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB270C, |
|
.name = "PowerBook Duo 270c", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB280, |
|
.name = "PowerBook Duo 280", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, { |
|
.ident = MAC_MODEL_PB280C, |
|
.name = "PowerBook Duo 280c", |
|
.adb_type = MAC_ADB_PB2, |
|
.via_type = MAC_VIA_IICI, |
|
.scsi_type = MAC_SCSI_DUO, |
|
.scc_type = MAC_SCC_QUADRA, |
|
.expansion_type = MAC_EXP_NUBUS, |
|
.floppy_type = MAC_FLOPPY_OLD, /* SWIM */ |
|
}, |
|
|
|
/* |
|
* Other stuff? |
|
*/ |
|
|
|
{ |
|
.ident = -1 |
|
} |
|
}; |
|
|
|
static struct resource scc_a_rsrcs[] = { |
|
{ .flags = IORESOURCE_MEM }, |
|
{ .flags = IORESOURCE_IRQ }, |
|
}; |
|
|
|
static struct resource scc_b_rsrcs[] = { |
|
{ .flags = IORESOURCE_MEM }, |
|
{ .flags = IORESOURCE_IRQ }, |
|
}; |
|
|
|
struct platform_device scc_a_pdev = { |
|
.name = "scc", |
|
.id = 0, |
|
}; |
|
EXPORT_SYMBOL(scc_a_pdev); |
|
|
|
struct platform_device scc_b_pdev = { |
|
.name = "scc", |
|
.id = 1, |
|
}; |
|
EXPORT_SYMBOL(scc_b_pdev); |
|
|
|
static void __init 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; |
|
pr_warn("No bootinfo model ID, using cpuid instead (obsolete bootloader?)\n"); |
|
} |
|
|
|
macintosh_config = mac_data_table; |
|
for (m = macintosh_config; m->ident != -1; m++) { |
|
if (m->ident == model) { |
|
macintosh_config = m; |
|
break; |
|
} |
|
} |
|
|
|
/* Set up serial port resources for the console initcall. */ |
|
|
|
scc_a_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase + 2; |
|
scc_a_rsrcs[0].end = scc_a_rsrcs[0].start; |
|
scc_a_pdev.num_resources = ARRAY_SIZE(scc_a_rsrcs); |
|
scc_a_pdev.resource = scc_a_rsrcs; |
|
|
|
scc_b_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase; |
|
scc_b_rsrcs[0].end = scc_b_rsrcs[0].start; |
|
scc_b_pdev.num_resources = ARRAY_SIZE(scc_b_rsrcs); |
|
scc_b_pdev.resource = scc_b_rsrcs; |
|
|
|
switch (macintosh_config->scc_type) { |
|
case MAC_SCC_PSC: |
|
scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A; |
|
scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B; |
|
break; |
|
default: |
|
/* On non-PSC machines, the serial ports share an IRQ. */ |
|
if (macintosh_config->ident == MAC_MODEL_IIFX) { |
|
scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC; |
|
scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC; |
|
} else { |
|
scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_AUTO_4; |
|
scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_AUTO_4; |
|
} |
|
break; |
|
} |
|
|
|
pr_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); |
|
|
|
iop_init(); |
|
oss_init(); |
|
via_init(); |
|
psc_init(); |
|
baboon_init(); |
|
|
|
#ifdef CONFIG_ADB_CUDA |
|
find_via_cuda(); |
|
#endif |
|
#ifdef CONFIG_ADB_PMU |
|
find_via_pmu(); |
|
#endif |
|
} |
|
|
|
static void __init mac_report_hardware(void) |
|
{ |
|
pr_info("Apple Macintosh %s\n", macintosh_config->name); |
|
} |
|
|
|
static void mac_get_model(char *str) |
|
{ |
|
strcpy(str, "Macintosh "); |
|
strcat(str, macintosh_config->name); |
|
} |
|
|
|
static const struct resource mac_scsi_iifx_rsrc[] __initconst = { |
|
{ |
|
.flags = IORESOURCE_IRQ, |
|
.start = IRQ_MAC_SCSI, |
|
.end = IRQ_MAC_SCSI, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50008000, |
|
.end = 0x50009FFF, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50008000, |
|
.end = 0x50009FFF, |
|
}, |
|
}; |
|
|
|
static const struct resource mac_scsi_duo_rsrc[] __initconst = { |
|
{ |
|
.flags = IORESOURCE_MEM, |
|
.start = 0xFEE02000, |
|
.end = 0xFEE03FFF, |
|
}, |
|
}; |
|
|
|
static const struct resource mac_scsi_old_rsrc[] __initconst = { |
|
{ |
|
.flags = IORESOURCE_IRQ, |
|
.start = IRQ_MAC_SCSI, |
|
.end = IRQ_MAC_SCSI, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50010000, |
|
.end = 0x50011FFF, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50006000, |
|
.end = 0x50007FFF, |
|
}, |
|
}; |
|
|
|
static const struct resource mac_scsi_ccl_rsrc[] __initconst = { |
|
{ |
|
.flags = IORESOURCE_IRQ, |
|
.start = IRQ_MAC_SCSI, |
|
.end = IRQ_MAC_SCSI, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50F10000, |
|
.end = 0x50F11FFF, |
|
}, { |
|
.flags = IORESOURCE_MEM, |
|
.start = 0x50F06000, |
|
.end = 0x50F07FFF, |
|
}, |
|
}; |
|
|
|
static const struct resource mac_ide_quadra_rsrc[] __initconst = { |
|
DEFINE_RES_MEM(0x50F1A000, 0x104), |
|
DEFINE_RES_IRQ(IRQ_NUBUS_F), |
|
}; |
|
|
|
static const struct resource mac_ide_pb_rsrc[] __initconst = { |
|
DEFINE_RES_MEM(0x50F1A000, 0x104), |
|
DEFINE_RES_IRQ(IRQ_NUBUS_C), |
|
}; |
|
|
|
static const struct resource mac_pata_baboon_rsrc[] __initconst = { |
|
DEFINE_RES_MEM(0x50F1A000, 0x38), |
|
DEFINE_RES_MEM(0x50F1A038, 0x04), |
|
DEFINE_RES_IRQ(IRQ_BABOON_1), |
|
}; |
|
|
|
static const struct pata_platform_info mac_pata_baboon_data __initconst = { |
|
.ioport_shift = 2, |
|
}; |
|
|
|
int __init mac_platform_init(void) |
|
{ |
|
phys_addr_t swim_base = 0; |
|
|
|
if (!MACH_IS_MAC) |
|
return -ENODEV; |
|
|
|
/* |
|
* Serial devices |
|
*/ |
|
|
|
platform_device_register(&scc_a_pdev); |
|
platform_device_register(&scc_b_pdev); |
|
|
|
/* |
|
* Floppy device |
|
*/ |
|
|
|
switch (macintosh_config->floppy_type) { |
|
case MAC_FLOPPY_QUADRA: |
|
swim_base = 0x5001E000; |
|
break; |
|
case MAC_FLOPPY_OLD: |
|
swim_base = 0x50016000; |
|
break; |
|
case MAC_FLOPPY_LC: |
|
swim_base = 0x50F16000; |
|
break; |
|
} |
|
|
|
if (swim_base) { |
|
struct resource swim_rsrc = { |
|
.flags = IORESOURCE_MEM, |
|
.start = swim_base, |
|
.end = swim_base + 0x1FFF, |
|
}; |
|
|
|
platform_device_register_simple("swim", -1, &swim_rsrc, 1); |
|
} |
|
|
|
/* |
|
* SCSI device(s) |
|
*/ |
|
|
|
switch (macintosh_config->scsi_type) { |
|
case MAC_SCSI_QUADRA: |
|
case MAC_SCSI_QUADRA3: |
|
platform_device_register_simple("mac_esp", 0, NULL, 0); |
|
break; |
|
case MAC_SCSI_QUADRA2: |
|
platform_device_register_simple("mac_esp", 0, NULL, 0); |
|
if ((macintosh_config->ident == MAC_MODEL_Q900) || |
|
(macintosh_config->ident == MAC_MODEL_Q950)) |
|
platform_device_register_simple("mac_esp", 1, NULL, 0); |
|
break; |
|
case MAC_SCSI_IIFX: |
|
/* Addresses from The Guide to Mac Family Hardware. |
|
* $5000 8000 - $5000 9FFF: SCSI DMA |
|
* $5000 A000 - $5000 BFFF: Alternate SCSI |
|
* $5000 C000 - $5000 DFFF: Alternate SCSI (DMA) |
|
* $5000 E000 - $5000 FFFF: Alternate SCSI (Hsk) |
|
* The A/UX header file sys/uconfig.h says $50F0 8000. |
|
* The "SCSI DMA" custom IC embeds the 53C80 core and |
|
* supports Programmed IO, DMA and PDMA (hardware handshake). |
|
*/ |
|
platform_device_register_simple("mac_scsi", 0, |
|
mac_scsi_iifx_rsrc, ARRAY_SIZE(mac_scsi_iifx_rsrc)); |
|
break; |
|
case MAC_SCSI_DUO: |
|
/* Addresses from the Duo Dock II Developer Note. |
|
* $FEE0 2000 - $FEE0 3FFF: normal mode |
|
* $FEE0 4000 - $FEE0 5FFF: pseudo DMA without /DRQ |
|
* $FEE0 6000 - $FEE0 7FFF: pseudo DMA with /DRQ |
|
* The NetBSD code indicates that both 5380 chips share |
|
* an IRQ (?) which would need careful handling (see mac_esp). |
|
*/ |
|
platform_device_register_simple("mac_scsi", 1, |
|
mac_scsi_duo_rsrc, ARRAY_SIZE(mac_scsi_duo_rsrc)); |
|
fallthrough; |
|
case MAC_SCSI_OLD: |
|
/* Addresses from Developer Notes for Duo System, |
|
* PowerBook 180 & 160, 140 & 170, Macintosh IIsi |
|
* and also from The Guide to Mac Family Hardware for |
|
* SE/30, II, IIx, IIcx, IIci. |
|
* $5000 6000 - $5000 7FFF: pseudo-DMA with /DRQ |
|
* $5001 0000 - $5001 1FFF: normal mode |
|
* $5001 2000 - $5001 3FFF: pseudo-DMA without /DRQ |
|
* GMFH says that $5000 0000 - $50FF FFFF "wraps |
|
* $5000 0000 - $5001 FFFF eight times" (!) |
|
* mess.org says IIci and Color Classic do not alias |
|
* I/O address space. |
|
*/ |
|
platform_device_register_simple("mac_scsi", 0, |
|
mac_scsi_old_rsrc, ARRAY_SIZE(mac_scsi_old_rsrc)); |
|
break; |
|
case MAC_SCSI_LC: |
|
/* Addresses from Mac LC data in Designing Cards & Drivers 3ed. |
|
* Also from the Developer Notes for Classic II, LC III, |
|
* Color Classic and IIvx. |
|
* $50F0 6000 - $50F0 7FFF: SCSI handshake |
|
* $50F1 0000 - $50F1 1FFF: SCSI |
|
* $50F1 2000 - $50F1 3FFF: SCSI DMA |
|
*/ |
|
platform_device_register_simple("mac_scsi", 0, |
|
mac_scsi_ccl_rsrc, ARRAY_SIZE(mac_scsi_ccl_rsrc)); |
|
break; |
|
} |
|
|
|
/* |
|
* IDE device |
|
*/ |
|
|
|
switch (macintosh_config->ide_type) { |
|
case MAC_IDE_QUADRA: |
|
platform_device_register_simple("mac_ide", -1, |
|
mac_ide_quadra_rsrc, ARRAY_SIZE(mac_ide_quadra_rsrc)); |
|
break; |
|
case MAC_IDE_PB: |
|
platform_device_register_simple("mac_ide", -1, |
|
mac_ide_pb_rsrc, ARRAY_SIZE(mac_ide_pb_rsrc)); |
|
break; |
|
case MAC_IDE_BABOON: |
|
platform_device_register_resndata(NULL, "pata_platform", -1, |
|
mac_pata_baboon_rsrc, ARRAY_SIZE(mac_pata_baboon_rsrc), |
|
&mac_pata_baboon_data, sizeof(mac_pata_baboon_data)); |
|
break; |
|
} |
|
|
|
/* |
|
* Ethernet device |
|
*/ |
|
|
|
if (macintosh_config->ether_type == MAC_ETHER_SONIC || |
|
macintosh_config->expansion_type == MAC_EXP_PDS_COMM) |
|
platform_device_register_simple("macsonic", -1, NULL, 0); |
|
|
|
if (macintosh_config->expansion_type == MAC_EXP_PDS || |
|
macintosh_config->expansion_type == MAC_EXP_PDS_COMM) |
|
platform_device_register_simple("mac89x0", -1, NULL, 0); |
|
|
|
if (macintosh_config->ether_type == MAC_ETHER_MACE) |
|
platform_device_register_simple("macmace", -1, NULL, 0); |
|
|
|
return 0; |
|
} |
|
|
|
arch_initcall(mac_platform_init);
|
|
|