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86Box/src/ide.h

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Added my name to all the emulator's files that I touched; Unfinished JEGA emulation based on akm's DOSVAX (AX-emulating fork of DOSBox), not yet hooked into the reset of the emulator.
2017-05-30 03:38:38 +02:00
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Implementation of the IDE emulation for hard disks and ATAPI
* CD-ROM devices.
*
* Version: @(#)ide.h 1.0.0 2017/05/30
*
* Author: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* TheCollector1995, <mariogplayer8@gmail.com>
* Copyright 2008-2017 Sarah Walker.
* Copyright 2016-2017 Miran Grca.
* Copyright 2016-2017 TheCollector1995.
*/
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
#ifndef EMU_IDE_H
# define EMU_IDE_H
Added my name to all the emulator's files that I touched; Unfinished JEGA emulation based on akm's DOSVAX (AX-emulating fork of DOSBox), not yet hooked into the reset of the emulator.
2017-05-30 03:38:38 +02:00
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
#pragma pack(push,1)
typedef struct {
Properly reimplemented the IDE SET_FEATURES command, NT 5.00.1743 and Neptune 5.11.5111 now work.
2017-05-14 18:37:32 +02:00
int type;
int board;
uint8_t atastat;
uint8_t error;
int secount,sector,cylinder,head,drive,cylprecomp;
uint8_t command;
uint8_t fdisk;
int pos;
int packlen;
int spt,hpc;
int tracks;
int packetstatus;
uint8_t asc;
int reset;
uint16_t buffer[65536];
int irqstat;
int service;
int lba;
int channel;
uint32_t lba_addr;
int skip512;
int blocksize, blockcount;
uint16_t dma_identify_data[3];
int hdi,base;
int hdc_num;
uint8_t specify_success;
int mdma_mode;
Applied the recent mainline PCem commits (and fixed the Pentium machines); Ported the Roland MT-32 emulation (using MUNT) from bit's MT32 emulation branch of PCem; Sanitized the OpenAL give buffer code in openal.c a bit; NVR path is now specifiable in the Settings dialog; Added Logitech 3-button serial mouse per protocol description by waltje; The RTL8029AS and the BT-958D now actually use the PCI IRQ routing; Fixed BT-958D PCI device initialization on the bus; PCI IRQ routing now respects the edge/level setting set on ports 4D0/4D1.
2017-06-19 06:46:08 +02:00
uint8_t sector_buffer[256*512];
int do_initial_read;
int sector_pos;
Overhauled and unified CD-ROM emulation; Four CD-ROM drives are now emulated; ATAPI DMA is now emulated; Unified CD-ROM pass through to host drive handling; Applied all (applicable) mainline PCem commits.
2017-01-16 01:49:19 +01:00
} IDE;
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
#pragma pack(pop)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
extern int ideboard;
Large changes to configuration files again (the old ones might break, be careful); Applied the mainline PCem slight CPU emulation speedup commit; Added emulation of removable SCSI hard disks; CD-ROM image handler now uses C FILE's (with the 64-bit size calls) instead of C++ iostreams, ISO images bigger than 2 GB should work properly again; Split RLL/ESDI and XT IDE disks to their own bus types; Turned status bar pane meaning and hard disks and CD-ROM BUS numbers to #define's; Other miscellaneous cleanups.
2017-05-27 03:53:32 +02:00
extern int ide_enable[5];
The IDE CD-ROM check now reports 0 for IDE devices 8 and 9 (corresponding to XT IDE channels 0 and 1), XTIDE now sees the hard disks.
2017-06-01 22:26:56 +02:00
extern int ide_irq[5];
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
IDE ide_drives[IDE_NUM + XTIDE_NUM];
Large changes to configuration files again (the old ones might break, be careful); Applied the mainline PCem slight CPU emulation speedup commit; Added emulation of removable SCSI hard disks; CD-ROM image handler now uses C FILE's (with the 64-bit size calls) instead of C++ iostreams, ISO images bigger than 2 GB should work properly again; Split RLL/ESDI and XT IDE disks to their own bus types; Turned status bar pane meaning and hard disks and CD-ROM BUS numbers to #define's; Other miscellaneous cleanups.
2017-05-27 03:53:32 +02:00
extern int idecallback[5];
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
extern void writeide(int ide_board, uint16_t addr, uint8_t val);
extern void writeidew(int ide_board, uint16_t val);
extern uint8_t readide(int ide_board, uint16_t addr);
extern uint16_t readidew(int ide_board);
extern void callbackide(int ide_board);
extern void resetide(void);
extern void ide_init(void);
extern void ide_xtide_init(void);
extern void ide_ter_init(void);
extern void ide_qua_init(void);
extern void ide_pri_enable(void);
extern void ide_sec_enable(void);
extern void ide_ter_enable(void);
extern void ide_qua_enable(void);
extern void ide_pri_disable(void);
extern void ide_sec_disable(void);
extern void ide_ter_disable(void);
extern void ide_qua_disable(void);
extern void ide_set_bus_master(int (*read)(int channel, uint8_t *data, int transfer_length), int (*write)(int channel, uint8_t *data, int transfer_length), void (*set_irq)(int channel));
Added a quaternary IDE controller on ports 1E8-1EF/3EE; The tertiary and quaternary IDE controllers are now fully configurable; The IRQ of the RTL8029AS network card is now configurable; CopyQM floppy images are now supported.
2016-12-28 23:34:00 +01:00
IDE dword reads and writes reverted to original operation, fixes the last hard disk problems; ATAPI CD-ROM word reads no longer incorrectly discard the upper 16 bits, fixes the CD-ROM problems; Significantly rewrote parts of the AHA-154x and BusLogic emulation, NT 3.1 RTM and MS-DOS drivers now works correctly; The function in cdrom.c to read data blocks from the disc now correctly advances the position of the sector to read in non-passthrough mode, fixes multiblock reads from directly mounted ISO's; Both ATAPI and SCSI now always check for Unit Attention and Not Ready on command execution.
2017-01-20 23:53:19 +01:00
void ide_irq_raise(IDE *ide);
Overhauled and unified CD-ROM emulation; Four CD-ROM drives are now emulated; ATAPI DMA is now emulated; Unified CD-ROM pass through to host drive handling; Applied all (applicable) mainline PCem commits.
2017-01-16 01:49:19 +01:00
void ide_irq_lower(IDE *ide);
void ide_padstr8(uint8_t *buf, int buf_size, const char *src);
void win_cdrom_eject(uint8_t id);
void win_cdrom_reload(uint8_t id);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
void ide_pri_disable(void);
void ide_pri_enable_ex(void);
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; 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.
2017-05-05 01:49:42 +02:00
void ide_set_base(int controller, uint16_t port);
void ide_set_side(int controller, uint16_t port);
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
#endif /*EMU_IDE_H*/
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