LXR linux/arch/m68k/include/asm/macintosh.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_MACINTOSH_H
   3#define __ASM_MACINTOSH_H
   4
   5#include <linux/seq_file.h>
   6#include <linux/interrupt.h>
   7
   8#include <asm/bootinfo-mac.h>
   9
  10
  11/*
  12 *      Apple Macintoshisms
  13 */
  14
  15extern void mac_reset(void);
  16extern void mac_poweroff(void);
  17extern void mac_init_IRQ(void);
  18
  19extern void mac_irq_enable(struct irq_data *data);
  20extern void mac_irq_disable(struct irq_data *data);
  21
  22/*
  23 *      Macintosh Table
  24 */
  25
  26struct mac_model
  27{
  28        short ident;
  29        char *name;
  30        char adb_type;
  31        char via_type;
  32        char scsi_type;
  33        char ide_type;
  34        char scc_type;
  35        char ether_type;
  36        char expansion_type;
  37        char floppy_type;
  38};
  39
  40#define MAC_ADB_NONE            0
  41#define MAC_ADB_II              1
  42#define MAC_ADB_EGRET           2
  43#define MAC_ADB_CUDA            3
  44#define MAC_ADB_PB1             4
  45#define MAC_ADB_PB2             5
  46#define MAC_ADB_IOP             6
  47
  48#define MAC_VIA_II              1
  49#define MAC_VIA_IICI            2
  50#define MAC_VIA_QUADRA          3
  51
  52#define MAC_SCSI_NONE           0
  53#define MAC_SCSI_OLD            1
  54#define MAC_SCSI_QUADRA         2
  55#define MAC_SCSI_QUADRA2        3
  56#define MAC_SCSI_QUADRA3        4
  57#define MAC_SCSI_IIFX           5
  58#define MAC_SCSI_DUO            6
  59#define MAC_SCSI_LC             7
  60#define MAC_SCSI_LATE           8
  61
  62#define MAC_IDE_NONE            0
  63#define MAC_IDE_QUADRA          1
  64#define MAC_IDE_PB              2
  65#define MAC_IDE_BABOON          3
  66
  67#define MAC_SCC_II              1
  68#define MAC_SCC_IOP             2
  69#define MAC_SCC_QUADRA          3
  70#define MAC_SCC_PSC             4
  71
  72#define MAC_ETHER_NONE          0
  73#define MAC_ETHER_SONIC         1
  74#define MAC_ETHER_MACE          2
  75
  76#define MAC_EXP_NONE            0
  77#define MAC_EXP_PDS             1 /* Accepts only a PDS card */
  78#define MAC_EXP_NUBUS           2 /* Accepts only NuBus card(s) */
  79#define MAC_EXP_PDS_NUBUS       3 /* Accepts PDS card and/or NuBus card(s) */
  80#define MAC_EXP_PDS_COMM        4 /* Accepts PDS card or Comm Slot card */
  81
  82#define MAC_FLOPPY_IWM          0
  83#define MAC_FLOPPY_SWIM_ADDR1   1
  84#define MAC_FLOPPY_SWIM_ADDR2   2
  85#define MAC_FLOPPY_SWIM_IOP     3
  86#define MAC_FLOPPY_AV           4
  87
  88extern struct mac_model *macintosh_config;
  89
  90
  91    /*
  92     * Internal representation of the Mac hardware, filled in from bootinfo
  93     */
  94
  95struct mac_booter_data
  96{
  97        unsigned long videoaddr;
  98        unsigned long videorow;
  99        unsigned long videodepth;
 100        unsigned long dimensions;
 101        unsigned long boottime;
 102        unsigned long gmtbias;
 103        unsigned long videological;
 104        unsigned long sccbase;
 105        unsigned long id;
 106        unsigned long memsize;
 107        unsigned long cpuid;
 108        unsigned long rombase;
 109};
 110
 111extern struct mac_booter_data mac_bi_data;
 112
 113#endif
 114