9312de19ac
Changes since v0.7 : - Major CPU reorganisation. This has possibly broken some stuff, though I fixed all the regressions I could find - Lazy flags. This brought 10% speed improvement at one point, but that's probably been lost now - 430 VX chipset emulation - IDT Winchip emulation (currently sans MMX). Timing is probably wrong - Fixed a few FPU bugs - Timer reorganisation - Sound reorganisation - Other general reorganisation - AdLib Gold emulation - Windows Sound System emulation - Pro Audio Spectrum 16 emulation. This currently works with most DOS stuff, but not in Windows - Major improvements to GUS emulation. Has the downside that it now conflicts with SB emulation, so probably best to not enable both simultaneously - New graphics cards : - ATI-18800 (VGA Edge-16) - ATI-28800 (VGA Charger) - ATI Mach64GX (Graphics Pro Turbo). Quite a few features missing, but Windows doesn't seem to use half the features of this card - Cirrus Logic CL-GD5429. Blitter is a bit broken - Oak OTI-067 - S3 Trio64 (Number Nine 9FX) - S3 Virge. Only framebuffer stuff at the minute, Windows won't recognise the card - Trident TGUI-9440 - VGA. Doesn't work yet - Beginnings of 3DFX emulation, however this is in extremely early stages and doesn't do anything useful - Fixed DMA bug stopping floppy drives working in Windows 3.x - Fixed some other stuff probably - Broke some other stuff probably as well
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
#ifndef __IDE__
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#define __IDE__
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struct IDE;
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extern void writeide(int ide_board, uint16_t addr, uint8_t val);
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extern void writeidew(int ide_board, uint16_t val);
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extern uint8_t readide(int ide_board, uint16_t addr);
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extern uint16_t readidew(int ide_board);
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extern void callbackide(int ide_board);
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extern void resetide(void);
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extern void ide_init();
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extern void ide_pri_enable();
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extern void ide_sec_enable();
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extern void ide_pri_disable();
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extern void ide_sec_disable();
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extern void ide_set_bus_master(int (*read_sector)(int channel, uint8_t *data), int (*write_sector)(int channel, uint8_t *data), void (*set_irq)(int channel));
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/*ATAPI stuff*/
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typedef struct ATAPI
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{
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int (*ready)(void);
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int (*readtoc)(uint8_t *b, uint8_t starttrack, int msf, int maxlen, int single);
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void (*readtoc_session)(uint8_t *b, int msf, int maxlen);
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uint8_t (*getcurrentsubchannel)(uint8_t *b, int msf);
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void (*readsector)(uint8_t *b, int sector);
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void (*playaudio)(uint32_t pos, uint32_t len, int ismsf);
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void (*seek)(uint32_t pos);
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void (*load)(void);
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void (*eject)(void);
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void (*pause)(void);
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void (*resume)(void);
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void (*stop)(void);
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void (*exit)(void);
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} ATAPI;
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extern ATAPI *atapi;
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void atapi_discchanged();
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extern int ideboard;
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extern int idecallback[2];
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extern char ide_fn[2][512];
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#endif //__IDE__
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