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117 lines
2.4 KiB
117 lines
2.4 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ASM_MACINTOSH_H |
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#define __ASM_MACINTOSH_H |
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#include <linux/seq_file.h> |
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#include <linux/interrupt.h> |
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#include <linux/irq.h> |
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#include <asm/bootinfo-mac.h> |
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/* |
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* Apple Macintoshisms |
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*/ |
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extern void mac_reset(void); |
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extern void mac_poweroff(void); |
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extern void mac_init_IRQ(void); |
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extern void mac_irq_enable(struct irq_data *data); |
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extern void mac_irq_disable(struct irq_data *data); |
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extern unsigned char mac_pram_read_byte(int); |
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extern void mac_pram_write_byte(unsigned char, int); |
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extern ssize_t mac_pram_get_size(void); |
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/* |
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* Macintosh Table |
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*/ |
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struct mac_model |
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{ |
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short ident; |
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char *name; |
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char adb_type; |
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char via_type; |
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char scsi_type; |
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char ide_type; |
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char scc_type; |
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char ether_type; |
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char expansion_type; |
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char floppy_type; |
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}; |
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#define MAC_ADB_NONE 0 |
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#define MAC_ADB_II 1 |
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#define MAC_ADB_EGRET 2 |
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#define MAC_ADB_CUDA 3 |
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#define MAC_ADB_PB1 4 |
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#define MAC_ADB_PB2 5 |
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#define MAC_ADB_IOP 6 |
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#define MAC_VIA_II 1 |
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#define MAC_VIA_IICI 2 |
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#define MAC_VIA_QUADRA 3 |
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#define MAC_SCSI_NONE 0 |
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#define MAC_SCSI_OLD 1 |
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#define MAC_SCSI_QUADRA 2 |
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#define MAC_SCSI_QUADRA2 3 |
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#define MAC_SCSI_QUADRA3 4 |
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#define MAC_SCSI_IIFX 5 |
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#define MAC_SCSI_DUO 6 |
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#define MAC_SCSI_LC 7 |
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#define MAC_IDE_NONE 0 |
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#define MAC_IDE_QUADRA 1 |
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#define MAC_IDE_PB 2 |
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#define MAC_IDE_BABOON 3 |
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#define MAC_SCC_II 1 |
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#define MAC_SCC_IOP 2 |
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#define MAC_SCC_QUADRA 3 |
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#define MAC_SCC_PSC 4 |
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#define MAC_ETHER_NONE 0 |
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#define MAC_ETHER_SONIC 1 |
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#define MAC_ETHER_MACE 2 |
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#define MAC_EXP_NONE 0 |
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#define MAC_EXP_PDS 1 /* Accepts only a PDS card */ |
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#define MAC_EXP_NUBUS 2 /* Accepts only NuBus card(s) */ |
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#define MAC_EXP_PDS_NUBUS 3 /* Accepts PDS card and/or NuBus card(s) */ |
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#define MAC_EXP_PDS_COMM 4 /* Accepts PDS card or Comm Slot card */ |
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#define MAC_FLOPPY_UNSUPPORTED 0 |
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#define MAC_FLOPPY_SWIM_IOP 1 |
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#define MAC_FLOPPY_OLD 2 |
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#define MAC_FLOPPY_QUADRA 3 |
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#define MAC_FLOPPY_LC 4 |
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extern struct mac_model *macintosh_config; |
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/* |
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* Internal representation of the Mac hardware, filled in from bootinfo |
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*/ |
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struct mac_booter_data |
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{ |
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unsigned long videoaddr; |
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unsigned long videorow; |
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unsigned long videodepth; |
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unsigned long dimensions; |
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unsigned long boottime; |
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unsigned long gmtbias; |
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unsigned long videological; |
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unsigned long sccbase; |
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unsigned long id; |
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unsigned long memsize; |
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unsigned long cpuid; |
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unsigned long rombase; |
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}; |
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extern struct mac_booter_data mac_bi_data; |
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#endif
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