88 lines
3.0 KiB
C
88 lines
3.0 KiB
C
/*
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* VARCem Virtual ARchaeological Computer EMulator.
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* An emulator of (mostly) x86-based PC systems and devices,
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* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
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* spanning the era between 1981 and 1995.
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*
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* This file is part of the VARCem Project.
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*
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* Definitions for the common disk controller handler.
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*
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* Version: @(#)hdc.h 1.0.3 2018/04/02
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*
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* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
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* Miran Grca, <mgrca8@gmail.com>
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*
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* Copyright 2017,2018 Fred N. van Kempen.
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* Copyright 2016-2018 Miran Grca.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the:
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*
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* Free Software Foundation, Inc.
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* 59 Temple Place - Suite 330
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* Boston, MA 02111-1307
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* USA.
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*/
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#ifndef EMU_HDC_H
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# define EMU_HDC_H
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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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#define XTIDE_NUM 2 /* 2 drives per controller supported */
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#define IDE_NUM 8
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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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extern char *hdc_name;
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extern int hdc_current;
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extern int hdc_do_log;
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#ifdef EMU_DEVICE_H
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extern const device_t mfm_xt_xebec_device; /* mfm_xt_xebec */
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extern const device_t mfm_xt_dtc5150x_device; /* mfm_xt_dtc */
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extern const device_t mfm_at_wd1003_device; /* mfm_at_wd1003 */
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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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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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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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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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#endif
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extern void hdc_log(const char *fmt, ...);
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extern void hdc_init(char *name);
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extern void hdc_reset(void);
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extern char *hdc_get_name(int hdc);
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extern char *hdc_get_internal_name(int hdc);
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extern const device_t *hdc_get_device(int hdc);
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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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