2022-08-31 18:23:38 -04:00
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/*
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2023-08-14 21:23:54 -04:00
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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2022-08-31 18:23:38 -04:00
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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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* AGP Graphics Address Remapping Table remapping emulation.
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*
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*
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*
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* Authors: RichardG, <richardg867@gmail.com>
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*
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* Copyright 2021 RichardG.
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*/
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#ifndef EMU_AGPGART_H
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#define EMU_AGPGART_H
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typedef struct agpgart_s {
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2022-09-18 17:15:38 -04:00
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int aperture_enable;
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2023-06-26 22:31:03 -04:00
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uint32_t aperture_base;
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uint32_t aperture_size;
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uint32_t aperture_mask;
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uint32_t gart_base;
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2022-08-31 18:23:38 -04:00
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mem_mapping_t aperture_mapping;
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} agpgart_t;
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extern void agpgart_set_aperture(agpgart_t *dev, uint32_t base, uint32_t size, int enable);
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extern void agpgart_set_gart(agpgart_t *dev, uint32_t base);
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#ifdef EMU_DEVICE_H
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/* AGP GART */
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extern const device_t agpgart_device;
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#endif
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#endif /*EMU_AGPGART_H*/
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