9ea0163bb7
Fixed the IDE device detection hang with > 8 GB hard disks; Rewritten the SMC FDC37C932FR Super I/O chip emulation; Added an early implementation of the PIIX4, currently not in the makefile because nothing uses it right now.
34 lines
1.0 KiB
C
34 lines
1.0 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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* Emulation of the Intel PIIX and PIIX3 Xcelerators.
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*
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* Emulation core dispatcher.
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*
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* Version: @(#)piix.h 1.0.2 2017/10/25
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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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* Copyright 2008-2017 Sarah Walker.
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* Copyright 2016,2017 Miran Grca.
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*/
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extern void piix_init(int card);
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extern void piix3_init(int card);
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extern void piix4_init(int card);
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extern uint8_t piix_bus_master_read(uint16_t port, void *priv);
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extern void piix_bus_master_write(uint16_t port, uint8_t val, void *priv);
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extern int piix_bus_master_get_count(int channel);
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extern int piix_bus_master_dma_read(int channel, uint8_t *data, int transfer_length);
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extern int piix_bus_master_dma_write(int channel, uint8_t *data, int transfer_length);
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extern void piix_bus_master_set_irq(int channel);
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