| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Linus Torvalds (pre-git) | 1381 | 34.40% | 11 | 19.30% |
| Geert Uytterhoeven | 1229 | 30.61% | 12 | 21.05% |
| Finn Thain | 1036 | 25.80% | 23 | 40.35% |
| Laurent Vivier | 323 | 8.04% | 2 | 3.51% |
| Adrian Bunk | 17 | 0.42% | 1 | 1.75% |
| Andrew Morton | 8 | 0.20% | 1 | 1.75% |
| Arnd Bergmann | 6 | 0.15% | 1 | 1.75% |
| Frans Pop | 5 | 0.12% | 1 | 1.75% |
| Roman Zippel | 3 | 0.07% | 2 | 3.51% |
| Al Viro | 3 | 0.07% | 1 | 1.75% |
| Richard Zidlicky | 2 | 0.05% | 1 | 1.75% |
| David Howells | 2 | 0.05% | 1 | 1.75% |
| Total | 4015 | 57 |
/* * linux/arch/m68k/mac/config.c * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive * for more details. */ /* * Miscellaneous linux stuff */ #include <linux/errno.h> #include <linux/module.h> #include <linux/types.h> #include <linux/mm.h> #include <linux/tty.h> #include <linux/console.h> #include <linux/interrupt.h> /* keyb */ #include <linux/random.h> #include <linux/delay.h> /* keyb */ #include <linux/init.h> #include <linux/vt_kern.h> #include <linux/platform_device.h> #include <linux/adb.h> #include <linux/cuda.h> #include <linux/pmu.h> #include <linux/rtc.h> #include <asm/setup.h> #include <asm/bootinfo.h> #include <asm/bootinfo-mac.h> #include <asm/byteorder.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/pgtable.h> #include <asm/machdep.h> #include <asm/macintosh.h> #include <asm/macints.h> #include <asm/machw.h> #include <asm/mac_iop.h> #include <asm/mac_via.h> #include <asm/mac_oss.h> #include <asm/mac_psc.h> /* Mac bootinfo struct */ struct mac_booter_data mac_bi_data; /* The phys. video addr. - might be bogus on some machines */ static unsigned long mac_orig_videoaddr; extern int mac_hwclk(int, struct rtc_time *); extern void iop_preinit(void); extern void iop_init(void); extern void via_init(void); extern void via_init_clock(irq_handler_t func); extern void via_flush_cache(void); extern void oss_init(void); extern void psc_init(void); extern void baboon_init(void); extern void mac_mksound(unsigned int, unsigned int); static void mac_get_model(char *str); static void mac_identify(void); static void mac_report_hardware(void); static void __init mac_sched_init(irq_handler_t vector) { via_init_clock(vector); } /* * Parse a Macintosh-specific record in the bootinfo */ int __init mac_parse_bootinfo(const struct bi_record *record) { int unknown = 0; const void *data = record->data; switch (be16_to_cpu(record->tag)) { case BI_MAC_MODEL: mac_bi_data.id = be32_to_cpup(data); break; case BI_MAC_VADDR: mac_bi_data.videoaddr = be32_to_cpup(data); break; case BI_MAC_VDEPTH: mac_bi_data.videodepth = be32_to_cpup(data); break; case BI_MAC_VROW: mac_bi_data.videorow = be32_to_cpup(data); break; case BI_MAC_VDIM: mac_bi_data.dimensions = be32_to_cpup(data); break; case BI_MAC_VLOGICAL: mac_orig_videoaddr = be32_to_cpup(data); mac_bi_data.videological = VIDEOMEMBASE + (mac_orig_videoaddr & ~VIDEOMEMMASK); break; case BI_MAC_SCCBASE: mac_bi_data.sccbase = be32_to_cpup(data); break; case BI_MAC_BTIME: mac_bi_data.boottime = be32_to_cpup(data); break; case BI_MAC_GMTBIAS: mac_bi_data.gmtbias = be32_to_cpup(data); break; case BI_MAC_MEMSIZE: mac_bi_data.memsize = be32_to_cpup(data); break; case BI_MAC_CPUID: mac_bi_data.cpuid = be32_to_cpup(data); break; case BI_MAC_ROMBASE: mac_bi_data.rombase = be32_to_cpup(data); break; default: unknown = 1; break; } return unknown; } /* * Flip into 24bit mode for an instant - flushes the L2 cache card. We * have to disable interrupts for this. Our IRQ handlers will crap * themselves if they take an IRQ in 24bit mode! */ static void mac_cache_card_flush(int writeback) { unsigned long flags; local_irq_save(flags); via_flush_cache(); local_irq_restore(flags); } void __init config_mac(void) { if (!MACH_IS_MAC) pr_err("ERROR: no Mac, but config_mac() called!!\n"); mach_sched_init = mac_sched_init; mach_init_IRQ = mac_init_IRQ; mach_get_model = mac_get_model; mach_hwclk = mac_hwclk; mach_reset = mac_reset; mach_halt = mac_poweroff; mach_power_off = mac_poweroff; mach_max_dma_address = 0xffffffff; #if IS_ENABLED(CONFIG_INPUT_M68K_BEEP) mach_beep = mac_mksound; #endif /* * Determine hardware present */ mac_identify(); mac_report_hardware(); /* * AFAIK only the IIci takes a cache card. The IIfx has onboard * cache ... someone needs to figure out how to tell if it's on or * not. */ if (macintosh_config->ident == MAC_MODEL_IICI || macintosh_config->ident == MAC_MODEL_IIFX) mach_l2_flush = mac_cache_card_flush; } /* * Macintosh Table: hardcoded model configuration data. * * Much of this was defined by Alan, based on who knows what docs. * I've added a lot more, and some of that was pure guesswork based * on hardware pages present on the Mac web site. Possibly wildly * inaccurate, so look here if a new Mac model won't run. Example: if * a Mac crashes immediately after the VIA1 registers have been dumped * to the screen, it probably died attempting to read DirB on a RBV. * Meaning it should have MAC_VIA_IICI here :-) */ struct mac_model *macintosh_config; EXPORT_SYMBOL(macintosh_config); static struct mac_model mac_data_table[] = { /* * We'll pretend to be a Macintosh II, that's pretty safe. */ { .ident = MAC_MODEL_II, .name = "Unknown", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_IWM, }, /* * Original Mac II hardware */ { .ident = MAC_MODEL_II, .name = "II", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_IWM, }, { .ident = MAC_MODEL_IIX, .name = "IIx", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, { .ident = MAC_MODEL_IICX, .name = "IIcx", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, { .ident = MAC_MODEL_SE30, .name = "SE/30", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_II, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_PDS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, /* * Weirdified Mac II hardware - all subtly different. Gee thanks * Apple. All these boxes seem to have VIA2 in a different place to * the Mac II (+1A000 rather than +4000) * CSA: see http://developer.apple.com/technotes/hw/hw_09.html */ { .ident = MAC_MODEL_IICI, .name = "IIci", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, { .ident = MAC_MODEL_IIFX, .name = "IIfx", .adb_type = MAC_ADB_IOP, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_IIFX, .scc_type = MAC_SCC_IOP, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_IOP, }, { .ident = MAC_MODEL_IISI, .name = "IIsi", .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_OLD, .scc_type = MAC_SCC_II, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, { .ident = MAC_MODEL_IIVI, .name = "IIvi", .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_SWIM_ADDR2, }, { .ident = MAC_MODEL_IIVX, .name = "IIvx", .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_SWIM_ADDR2, }, /* * Classic models (guessing: similar to SE/30? Nope, similar to LC...) */ { .ident = MAC_MODEL_CLII, .name = "Classic II", .adb_type = MAC_ADB_EGRET, .via_type = MAC_VIA_IICI, .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, }, { .ident = MAC_MODEL_CCL, .name = "Color Classic", .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_SWIM_ADDR2, }, { .ident = MAC_MODEL_CCLII, .name = "Color Classic II", .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_SWIM_ADDR2, }, /* * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi */ { .ident = MAC_MODEL_LC, .name = "LC", .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_SWIM_ADDR2, }, { .ident = MAC_MODEL_LCII, .name = "LC II", .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_SWIM_ADDR2, }, { .ident = MAC_MODEL_LCIII, .name = "LC III", .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_SWIM_ADDR2, }, /* * Quadra. Video is at 0xF9000000, via is like a MacII. We label it * differently as some of the stuff connected to VIA2 seems different. * Better SCSI chip and onboard ethernet using a NatSemi SONIC except * the 660AV and 840AV which use an AMD 79C940 (MACE). * The 700, 900 and 950 have some I/O chips in the wrong place to * confuse us. The 840AV has a SCSI location of its own (same as * the 660AV). */ { .ident = MAC_MODEL_Q605, .name = "Quadra 605", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .expansion_type = MAC_EXP_PDS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q605_ACC, .name = "Quadra 605", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .expansion_type = MAC_EXP_PDS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q610, .name = "Quadra 610", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q630, .name = "Quadra 630", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .ide_type = MAC_IDE_QUADRA, .scc_type = MAC_SCC_QUADRA, .expansion_type = MAC_EXP_PDS_COMM, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q650, .name = "Quadra 650", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, /* The Q700 does have a NS Sonic */ { .ident = MAC_MODEL_Q700, .name = "Quadra 700", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA2, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q800, .name = "Quadra 800", .adb_type = MAC_ADB_II, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA, .scc_type = MAC_SCC_QUADRA, .ether_type = MAC_ETHER_SONIC, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR1, }, { .ident = MAC_MODEL_Q840, .name = "Quadra 840AV", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA3, .scc_type = MAC_SCC_PSC, .ether_type = MAC_ETHER_MACE, .expansion_type = MAC_EXP_NUBUS, .floppy_type = MAC_FLOPPY_AV, }, { .ident = MAC_MODEL_Q900, .name = "Quadra 900", .adb_type = MAC_ADB_IOP, .via_type = MAC_VIA_QUADRA, .scsi_type = MAC_SCSI_QUADRA2, .scc_type = MAC_SCC_IOP, .ether_type = MAC_ETHER_SONIC, .expansion_type = MAC_EXP_PDS_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_IOP, }, { .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, }, /* * 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_SWIM_ADDR2, }, { .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_SWIM_ADDR1, }, { .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_SWIM_ADDR1, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, /* 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_SWIM_ADDR1, }, { .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_SWIM_ADDR1, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, /* * 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_SWIM_ADDR1, }, { .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_SWIM_ADDR1, }, { .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_AV, }, /* * 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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, /* * 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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, { .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_SWIM_ADDR2, }, /* * 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, .num_resources = ARRAY_SIZE(scc_a_rsrcs), .resource = scc_a_rsrcs, }; EXPORT_SYMBOL(scc_a_pdev); struct platform_device scc_b_pdev = { .name = "scc", .id = 1, .num_resources = ARRAY_SIZE(scc_b_rsrcs), .resource = scc_b_rsrcs, }; 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_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase; scc_b_rsrcs[0].end = scc_b_rsrcs[0].start; 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; } /* * We need to pre-init the IOPs, if any. Otherwise * the serial console won't work if the user had * the serial ports set to "Faster" mode in MacOS. */ iop_preinit(); 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, }, }; 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, }, }; int __init mac_platform_init(void) { u8 *swim_base; 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_SWIM_ADDR1: swim_base = (u8 *)(VIA1_BASE + 0x1E000); break; case MAC_FLOPPY_SWIM_ADDR2: swim_base = (u8 *)(VIA1_BASE + 0x16000); break; default: swim_base = NULL; break; } if (swim_base) { struct resource swim_rsrc = { .flags = IORESOURCE_MEM, .start = (resource_size_t)swim_base, .end = (resource_size_t)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 C000 - $5000 DFFF: Alternate SCSI (DMA) * $5000 E000 - $5000 FFFF: Alternate SCSI (Hsk) * The SCSI DMA custom IC embeds the 53C80 core. mac_scsi does * not make use of its DMA or hardware handshaking logic. */ 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)); /* fall through */ 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; } /* * 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);
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