1110 lines
29 KiB
C
1110 lines
29 KiB
C
/*
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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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* Miscellaneous linux stuff
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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/reboot.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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#include <asm/config.h>
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/* Mac bootinfo struct */
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struct mac_booter_data mac_bi_data;
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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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#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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register_platform_power_off(mac_poweroff);
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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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* 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,
|
|
.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,
|
|
.expansion_type = MAC_EXP_PDS_NUBUS,
|
|
.floppy_type = MAC_FLOPPY_SWIM_IOP, /* SWIM */
|
|
},
|
|
|
|
/*
|
|
* Performa - more LC type machines
|
|
*/
|
|
|
|
{
|
|
.ident = MAC_MODEL_P460,
|
|
.name = "Performa 460",
|
|
.adb_type = MAC_ADB_EGRET,
|
|
.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 */
|
|
}, {
|
|
.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,
|
|
.expansion_type = MAC_EXP_PDS,
|
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
|
|
}, {
|
|
.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,
|
|
.expansion_type = MAC_EXP_PDS,
|
|
.floppy_type = MAC_FLOPPY_QUADRA, /* SWIM 2 */
|
|
}, {
|
|
.ident = MAC_MODEL_P520,
|
|
.name = "Performa 520",
|
|
.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 */
|
|
}, {
|
|
.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_pata_quadra_rsrc[] __initconst = {
|
|
DEFINE_RES_MEM(0x50F1A000, 0x38),
|
|
DEFINE_RES_MEM(0x50F1A038, 0x04),
|
|
DEFINE_RES_IRQ(IRQ_NUBUS_F),
|
|
};
|
|
|
|
static const struct resource mac_pata_pb_rsrc[] __initconst = {
|
|
DEFINE_RES_MEM(0x50F1A000, 0x38),
|
|
DEFINE_RES_MEM(0x50F1A038, 0x04),
|
|
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_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_resndata(NULL, "pata_platform", -1,
|
|
mac_pata_quadra_rsrc, ARRAY_SIZE(mac_pata_quadra_rsrc),
|
|
&mac_pata_data, sizeof(mac_pata_data));
|
|
break;
|
|
case MAC_IDE_PB:
|
|
platform_device_register_resndata(NULL, "pata_platform", -1,
|
|
mac_pata_pb_rsrc, ARRAY_SIZE(mac_pata_pb_rsrc),
|
|
&mac_pata_data, sizeof(mac_pata_data));
|
|
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_data, sizeof(mac_pata_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);
|