| /* |
| * 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, |
| }, { |
| .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 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)); |
| /* 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); |