a505894a10
- 86Box's own headers go to /86box - munt's public interface goes to /mt32emu - all slirp headers go to /slirp (might want to consider using only its public inteface) - single file headers from other projects go in include root
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Definitions for the I/O handler.
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*
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*
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*
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* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
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* Miran Grca, <mgrca8@gmail.com>
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* Fred N. van Kempen, <decwiz@yahoo.com>
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*
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* Copyright 2008-2017 Sarah Walker.
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* Copyright 2016,2017 Miran Grca.
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*/
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#ifndef EMU_IO_H
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# define EMU_IO_H
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extern void io_init(void);
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extern void io_sethandler(uint16_t base, int size,
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uint8_t (*inb)(uint16_t addr, void *priv),
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uint16_t (*inw)(uint16_t addr, void *priv),
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uint32_t (*inl)(uint16_t addr, void *priv),
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void (*outb)(uint16_t addr, uint8_t val, void *priv),
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void (*outw)(uint16_t addr, uint16_t val, void *priv),
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void (*outl)(uint16_t addr, uint32_t val, void *priv),
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void *priv);
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extern void io_removehandler(uint16_t base, int size,
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uint8_t (*inb)(uint16_t addr, void *priv),
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uint16_t (*inw)(uint16_t addr, void *priv),
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uint32_t (*inl)(uint16_t addr, void *priv),
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void (*outb)(uint16_t addr, uint8_t val, void *priv),
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void (*outw)(uint16_t addr, uint16_t val, void *priv),
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void (*outl)(uint16_t addr, uint32_t val, void *priv),
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void *priv);
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extern void io_handler(int set, uint16_t base, int size,
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uint8_t (*inb)(uint16_t addr, void *priv),
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uint16_t (*inw)(uint16_t addr, void *priv),
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uint32_t (*inl)(uint16_t addr, void *priv),
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void (*outb)(uint16_t addr, uint8_t val, void *priv),
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void (*outw)(uint16_t addr, uint16_t val, void *priv),
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void (*outl)(uint16_t addr, uint32_t val, void *priv),
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void *priv);
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#ifdef PC98
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extern void io_sethandler_interleaved(uint16_t base, int size,
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uint8_t (*inb)(uint16_t addr, void *priv),
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uint16_t (*inw)(uint16_t addr, void *priv),
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uint32_t (*inl)(uint16_t addr, void *priv),
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void (*outb)(uint16_t addr, uint8_t val, void *priv),
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void (*outw)(uint16_t addr, uint16_t val, void *priv),
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void (*outl)(uint16_t addr, uint32_t val, void *priv),
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void *priv);
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extern void io_removehandler_interleaved(uint16_t base, int size,
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uint8_t (*inb)(uint16_t addr, void *priv),
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uint16_t (*inw)(uint16_t addr, void *priv),
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uint32_t (*inl)(uint16_t addr, void *priv),
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void (*outb)(uint16_t addr, uint8_t val, void *priv),
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void (*outw)(uint16_t addr, uint16_t val, void *priv),
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void (*outl)(uint16_t addr, uint32_t val, void *priv),
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void *priv);
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#endif
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extern uint8_t inb(uint16_t port);
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extern void outb(uint16_t port, uint8_t val);
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extern uint16_t inw(uint16_t port);
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extern void outw(uint16_t port, uint16_t val);
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extern uint32_t inl(uint16_t port);
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extern void outl(uint16_t port, uint32_t val);
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#endif /*EMU_IO_H*/
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