2017-09-30 16:56:38 -04:00
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/*
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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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* This file is part of the 86Box distribution.
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*
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* Definitions for the common disk controller handler.
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*
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2020-03-25 00:46:02 +02:00
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*
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2017-09-30 16:56:38 -04:00
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*
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* Authors: Miran Grca, <mgrca8@gmail.com>
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* Fred N. van Kempen, <decwiz@yahoo.com>
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2017-12-16 00:02:13 -05:00
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*
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2020-07-07 20:43:28 +02:00
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* Copyright 2016-2020 Miran Grca.
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* Copyright 2017-2020 Fred N. van Kempen.
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2017-09-30 16:56:38 -04:00
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*/
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#ifndef EMU_HDC_H
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# define EMU_HDC_H
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2017-10-01 16:29:15 -04:00
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#define MFM_NUM 2 /* 2 drives per controller supported */
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#define ESDI_NUM 2 /* 2 drives per controller supported */
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2018-04-25 23:51:13 +02:00
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#define XTA_NUM 2 /* 2 drives per controller supported */
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2018-09-24 15:20:17 +02:00
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#define IDE_NUM 10 /* 8 drives per AT IDE + 2 for XT IDE */
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2020-11-16 00:01:21 +01:00
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#define ATAPI_NUM 8 /* 8 drives per AT IDE */
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2017-10-01 16:29:15 -04:00
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#define SCSI_NUM 16 /* theoretically the controller can have at
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* least 7 devices, with each device being
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* able to support 8 units, but hey... */
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2017-09-30 16:56:38 -04:00
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extern int hdc_current;
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Added the IBM 5161 ISA expansion for PC and XT;
Cleaned up the parallel port emulation, added IRQ support, and made enabling/disabling per port;
Added the Award 430NX and the Intel Classic/PCI (Alfredo, 420TX);
Finished the 586MC1;
Added 8087 emulation;
Moved Cyrix 6x86'es to the Dev branch;
Sanitized/cleaned up memregs.c/h and intel.c/h;
Split the chipsets from machines and sanitized Port 92 emulation;
Added support for the 15bpp mode to the Compaq ATI 28800;
Moved the MR 386DX and 486 machines to the Dev branch;
Ported the new dynamic recompiler from PCem, but it remains in Dev branch until after v2.00;
Ported the new timer code from PCem;
Cleaned up the CPU table of unused stuff and better optimized its structure;
Ported the Open-XT and Open-AT from VARCem, the Open-AT is in the Dev branch;
Ported the XT MFM controller rewrite and adding of more controllers (incl. two RLL ones), from VARCem;
Added the AHA-1540A and the BusTek BT-542B;
Moved the Sumo SCSI-AT to the Dev branch;
Minor IDE, FDC, and floppy drive code clean-ups;
Made NCR 5380/53C400-based cards' BIOS address configurable;
Got rid of the legacy romset variable;
Unified (video) buffer and buffer32 into one and make the unified buffer 32-bit;
Added the Amstead PPC512 per PCem patch by John Elliott;
Switched memory mapping granularity from 16k to 4k (less than 1k not possible due to internal pages);
Rewrote the CL-GD 54xx blitter, fixes Win-OS/2 on the 54x6 among other thing;
Added the Image Manager 1024 and Professional Graphics Controller per PCem patch by John Elliott and work done on VARCem;
Added Headland HT-216, GC-205 and Video 7 VGA 1024i emulation based on PCem commit;
Implemented the fuction keys for the Toshiba T1000/T1200/T3100 enhancement;
Amstrad MegaPC does now works correctly with non-internal graphics card;
The SLiRP code no longer casts a packed struct type to a non-packed struct type;
The Xi8088 and PB410a no longer hang on 86Box when PS/2 mouse is not present;
The S3 Virge on BeOS is no longer broken (was broken by build #1591);
OS/2 2.0 build 6.167 now sees key presses again;
Xi8088 now work on CGA again;
86F images converted from either the old or new variants of the HxC MFM format now work correctly;
Hardware interrupts with a vector of 0xFF are now handled correctly;
OPTi 495SX boards no longer incorrectly have 64 MB maximum RAM when 32 MB is correct;
Fixed VNC keyboard input bugs;
Fixed AT RTC periodic interrupt - Chicago 58s / 73f / 73g / 81 MIDI play no longer hangs with the build's own VTD driver;
Fixed mouse polling with internal mice - Amstrad and Olivetti mice now work correctly;
Triones ATAPI DMA driver now correctly reads a file at the end of a CD image with a sectors number not divisible by 4;
Compaq Portable now works with all graphics cards;
Fixed various MDSI Genius bugs;
Added segment limit checks and improved page fault checks for several CPU instructions - Memphis 15xx WINSETUP and Chicago 58s WINDISK.CPL no longer issue a GPF, and some S3 drivers that used to have glitches, now work correctly;
Further improved the 808x emulation, also fixes the noticably choppy sound when using 808x CPU's, also fixes #355;
OS/2 installer no logner locks up on splash screen on PS/2 Model 70 and 80, fixes #400.
Fixed several Amstead bugs, GEM no longer crashes on the Amstrad 1640, fixes #391.
Ported John Elliott's Amstrad fixes and improvement from PCem, and fixed the default language so it's correctly Engliish, fixes #278, fixes #389.
Fixed a minor IDE timing bug, fixes #388.
Fixed Toshiba T1000 RAM issues, fixes #379.
Fixed EGA/(S)VGA overscan border handling, fixes #378;
Got rid of the now long useless IDE channel 2 auto-removal, fixes #370;
Fixed the BIOS files used by the AMSTRAD PC1512, fixes #366;
Ported the Unicode CD image file name fix from VARCem, fixes #365;
Fixed high density floppy disks on the Xi8088, fixes #359;
Fixed some bugs in the Hercules emulation, fixes #346, fixes #358;
Fixed the SCSI hard disk mode sense pages, fixes #356;
Removed the AMI Unknown 386SX because of impossibility to identify the chipset, closes #349;
Fixed bugs in the serial mouse emulation, fixes #344;
Compiled 86Box binaries now include all the required .DLL's, fixes #341;
Made some combo boxes in the Settings dialog slightly wider, fixes #276.
2019-09-20 14:02:30 +02:00
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extern const device_t st506_xt_xebec_device; /* st506_xt_xebec */
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extern const device_t st506_xt_dtc5150x_device; /* st506_xt_dtc */
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extern const device_t st506_xt_st11_m_device; /* st506_xt_st11_m */
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extern const device_t st506_xt_st11_r_device; /* st506_xt_st11_m */
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extern const device_t st506_xt_wd1002a_wx1_device; /* st506_xt_wd1002a_wx1 */
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extern const device_t st506_xt_wd1002a_27x_device; /* st506_xt_wd1002a_27x */
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extern const device_t st506_at_wd1003_device; /* st506_at_wd1003 */
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2022-03-13 10:21:21 -04:00
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extern const device_t st506_xt_wd1004a_wx1_device; /* st506_xt_wd1004a_wx1 */
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extern const device_t st506_xt_wd1004_27x_device; /* st506_xt_wd1004_27x */
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extern const device_t st506_xt_wd1004a_27x_device; /* st506_xt_wd1004a_27x */
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2017-09-30 16:56:38 -04:00
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2018-03-19 01:02:04 +01:00
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extern const device_t esdi_at_wd1007vse1_device; /* esdi_at */
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extern const device_t esdi_ps2_device; /* esdi_mca */
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2017-09-30 16:56:38 -04:00
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2018-03-19 01:02:04 +01:00
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extern const device_t ide_isa_device; /* isa_ide */
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extern const device_t ide_isa_2ch_device; /* isa_ide_2ch */
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extern const device_t ide_isa_2ch_opt_device; /* isa_ide_2ch_opt */
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extern const device_t ide_vlb_device; /* vlb_ide */
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extern const device_t ide_vlb_2ch_device; /* vlb_ide_2ch */
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extern const device_t ide_pci_device; /* pci_ide */
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extern const device_t ide_pci_2ch_device; /* pci_ide_2ch */
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2017-12-16 00:02:13 -05:00
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2020-07-08 04:24:25 +02:00
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extern const device_t ide_cmd640_vlb_device; /* CMD PCI-640B VLB */
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extern const device_t ide_cmd640_vlb_178_device; /* CMD PCI-640B VLB (Port 178h) */
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extern const device_t ide_cmd640_pci_device; /* CMD PCI-640B PCI */
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extern const device_t ide_cmd640_pci_legacy_only_device; /* CMD PCI-640B PCI (Legacy Mode Only) */
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2020-07-11 03:37:25 +02:00
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extern const device_t ide_cmd640_pci_single_channel_device; /* CMD PCI-640B PCI (Only primary channel) */
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2021-10-26 01:54:35 +02:00
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extern const device_t ide_cmd646_device; /* CMD PCI-646 */
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extern const device_t ide_cmd646_legacy_only_device; /* CMD PCI-646 (Legacy Mode Only) */
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extern const device_t ide_cmd646_single_channel_device; /* CMD PCI-646 (Only primary channel) */
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2020-07-08 04:24:25 +02:00
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2020-07-07 20:43:28 +02:00
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extern const device_t ide_opti611_vlb_device; /* OPTi 82c611/611A VLB */
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2018-04-25 23:51:13 +02:00
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extern const device_t ide_ter_device;
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2021-08-03 16:43:58 -03:00
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extern const device_t ide_ter_pnp_device;
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2018-04-25 23:51:13 +02:00
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extern const device_t ide_qua_device;
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2021-08-03 16:43:58 -03:00
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extern const device_t ide_qua_pnp_device;
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2018-04-25 23:51:13 +02:00
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extern const device_t xta_wdxt150_device; /* xta_wdxt150 */
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extern const device_t xta_hd20_device; /* EuroPC internal */
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2018-03-19 01:02:04 +01:00
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extern const device_t xtide_device; /* xtide_xt */
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extern const device_t xtide_at_device; /* xtide_at */
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2021-05-01 10:23:08 +05:00
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extern const device_t xtide_at_386_device; /* xtide_at_386 */
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2018-03-19 01:02:04 +01:00
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extern const device_t xtide_acculogic_device; /* xtide_ps2 */
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extern const device_t xtide_at_ps2_device; /* xtide_at_ps2 */
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2017-09-30 16:56:38 -04:00
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2019-02-06 03:34:39 +01:00
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extern void hdc_init(void);
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2017-10-02 02:15:35 -04:00
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extern void hdc_reset(void);
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2017-10-01 16:29:15 -04:00
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2017-09-30 16:56:38 -04:00
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extern char *hdc_get_internal_name(int hdc);
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2018-04-25 23:51:13 +02:00
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extern int hdc_get_from_internal_name(char *s);
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extern int hdc_has_config(int hdc);
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2018-03-19 01:02:04 +01:00
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extern const device_t *hdc_get_device(int hdc);
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2017-09-30 16:56:38 -04:00
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extern int hdc_get_flags(int hdc);
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extern int hdc_available(int hdc);
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#endif /*EMU_HDC_H*/
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