f6ef1f833c
Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
29 lines
680 B
C
29 lines
680 B
C
/* Copyright holders: Sarah Walker, SA1988
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see COPYING for more details
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*/
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void dma_init();
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void dma16_init();
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void ps2_dma_init();
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void dma_reset();
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int dma_mode(int channel);
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#define DMA_NODATA -1
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#define DMA_OVER 0x10000
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#define DMA_VERIFY 0x20000
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void readdma0();
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int readdma1();
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uint8_t readdma2();
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int readdma3();
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void writedma2(uint8_t temp);
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int dma_channel_read(int channel);
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int dma_channel_write(int channel, uint16_t val);
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void dma_alias_set();
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void dma_alias_remove();
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void dma_alias_remove_piix();
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void DMAPageRead(uint32_t PhysAddress, char *DataRead, uint32_t TotalSize);
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void DMAPageWrite(uint32_t PhysAddress, const char *DataWrite, uint32_t TotalSize); |