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Merge branch 'master' into net-add-tap-backend

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This commit is contained in:
Jasmine Iwanek
2025-06-26 22:11:10 -04:00
committed by GitHub
parent b28bed16fc 37dfa93c47
commit 32313eb92d
1154 changed files with 93967 additions and 44063 deletions
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58
src/include/86box/86box.h
View File

@@ -8,21 +8,26 @@
*
* Main include file for the application.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Jasmine Iwanek, <jriwanek@gmail.com>
*
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2021 Laci bá'
* Copyright 2021-2025 Jasmine Iwanek.
*/
#ifndef EMU_86BOX_H
#define EMU_86BOX_H
#if defined(__NetBSD__) || defined(__OpenBSD__)
/* Doesn't compile on NetBSD/OpenBSD without this include */
#include <stdarg.h>
#endif
/* Configuration values. */
#define GFXCARD_MAX 2
#define SERIAL_MAX 7
#define SERIAL_MAX 8
#define PARALLEL_MAX 4
#define SCREEN_RES_X 640
#define SCREEN_RES_Y 480
@@ -33,14 +38,14 @@
#define SCREENSHOT_PATH "screenshots"
/* Recently used images */
#define MAX_PREV_IMAGES 4
#define MAX_PREV_IMAGES 10
#define MAX_IMAGE_PATH_LEN 2048
/* Max UUID Length */
#define MAX_UUID_LEN 64
/* Default language 0xFFFF = from system, 0x409 = en-US */
#define DEFAULT_LANGUAGE 0x0409
/* Default language code */
#define DEFAULT_LANGUAGE "system"
#define POSTCARDS_NUM 4
#define POSTCARD_MASK (POSTCARDS_NUM - 1)
@@ -79,8 +84,6 @@ extern "C" {
#endif
/* Global variables. */
extern uint32_t lang_sys; /* (-) system language code */
extern int dump_on_exit; /* (O) dump regs on exit*/
extern int start_in_fullscreen; /* (O) start in fullscreen */
#ifdef _WIN32
@@ -107,18 +110,17 @@ extern uint64_t instru_run_ms;
#define window_y monitor_settings[0].mon_window_y
#define window_w monitor_settings[0].mon_window_w
#define window_h monitor_settings[0].mon_window_h
extern int inhibit_multimedia_keys; /* (C) Inhibit multimedia keys on Windows. */
extern int window_remember;
extern int vid_resize; /* (C) allow resizing */
extern int invert_display; /* (C) invert the display */
extern int suppress_overscan; /* (C) suppress overscans */
extern uint32_t lang_id; /* (C) language code identifier */
extern char icon_set[256]; /* (C) iconset identifier */
extern int lang_id; /* (C) language id */
extern int scale; /* (C) screen scale factor */
extern int dpi_scale; /* (C) DPI scaling of the emulated screen */
extern int vid_api; /* (C) video renderer */
extern int vid_cga_contrast; /* (C) video */
extern int video_fullscreen; /* (C) video */
extern int video_fullscreen_first; /* (C) video */
extern int video_fullscreen_scale; /* (C) video */
extern int enable_overscan; /* (C) video */
extern int force_43; /* (C) video */
@@ -126,17 +128,19 @@ extern int video_filter_method; /* (C) video */
extern int video_vsync; /* (C) video */
extern int video_framerate; /* (C) video */
extern int gfxcard[GFXCARD_MAX]; /* (C) graphics/video card */
extern char video_shader[512]; /* (C) video */
extern int bugger_enabled; /* (C) enable ISAbugger */
extern int novell_keycard_enabled; /* (C) enable Novell NetWare 2.x key card emulation. */
extern int postcard_enabled; /* (C) enable POST card */
extern int unittester_enabled; /* (C) enable unit tester device */
extern int gameport_type[]; /* (C) enable gameports */
extern int isamem_type[]; /* (C) enable ISA mem cards */
extern int isarom_type[]; /* (C) enable ISA ROM cards */
extern int isartc_type; /* (C) enable ISA RTC card */
extern int sound_is_float; /* (C) sound uses FP values */
extern int voodoo_enabled; /* (C) video option */
extern int ibm8514_standalone_enabled; /* (C) video option */
extern int xga_standalone_enabled; /* (C) video option */
extern int da2_standalone_enabled; /* (C) video option */
extern uint32_t mem_size; /* (C) memory size (Installed on system board) */
extern uint32_t isa_mem_size; /* (C) memory size (ISA Memory Cards) */
extern int cpu; /* (C) cpu type */
@@ -156,6 +160,7 @@ extern int other_scsi_present; /* SCSI controllers from non-SCSI ca
extern int hard_reset_pending;
extern int fixed_size_x;
extern int fixed_size_y;
extern int sound_muted; /* (C) Is sound muted? */
extern int do_auto_pause; /* (C) Auto-pause the emulator on focus loss */
extern int auto_paused;
extern double mouse_sensitivity; /* (C) Mouse sensitivity scale */
@@ -167,32 +172,30 @@ extern int pit_mode; /* (C) force setting PIT mode */
extern int fm_driver; /* (C) select FM sound driver */
extern int hook_enabled; /* (C) Keyboard hook is enabled */
/* Keyboard variables for future key combination redefinition. */
extern uint16_t key_prefix_1_1;
extern uint16_t key_prefix_1_2;
extern uint16_t key_prefix_2_1;
extern uint16_t key_prefix_2_2;
extern uint16_t key_uncapture_1;
extern uint16_t key_uncapture_2;
extern char exe_path[2048]; /* path (dir) of executable */
extern char usr_path[1024]; /* path (dir) of user data */
extern char cfg_path[1024]; /* full path of config file */
extern int open_dir_usr_path; /* default file open dialog directory of usr_path */
extern char uuid[MAX_UUID_LEN]; /* UUID or machine identifier */
extern char vmm_path[1024]; /* VM Manager path to scan (temporary) */
extern int vmm_enabled;
#ifndef USE_NEW_DYNAREC
extern FILE *stdlog; /* file to log output to */
#endif
extern int config_changed; /* config has changed */
extern __thread int is_cpu_thread; /* Is this the CPU thread? */
/* Function prototypes. */
#ifdef HAVE_STDARG_H
extern void pclog_ex(const char *fmt, va_list);
extern void fatal_ex(const char *fmt, va_list);
extern void pclog_ex(const char *fmt, va_list ap);
extern void fatal_ex(const char *fmt, va_list ap);
extern void warning_ex(const char *fmt, va_list ap);
#endif
extern void pclog_toggle_suppr(void);
extern void pclog(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
extern void fatal(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
extern void warning(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
extern void set_screen_size(int x, int y);
extern void set_screen_size_monitor(int x, int y, int monitor_index);
extern void reset_screen_size(void);
@@ -235,6 +238,17 @@ extern int framecountx;
extern volatile int cpu_thread_run;
extern uint8_t postcard_codes[POSTCARDS_NUM];
// Accelerator key structure, defines, helper functions
struct accelKey {
char name[64];
char desc[64];
char seq[64];
};
#define NUM_ACCELS 8
extern struct accelKey acc_keys[NUM_ACCELS];
extern struct accelKey def_acc_keys[NUM_ACCELS];
extern int FindAccelerator(const char *name);
#ifdef __cplusplus
}
#endif

37
src/include/86box/access_bus.h Normal file
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@@ -0,0 +1,37 @@
/*
* 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.
*
* Definitions for the ACPI emulation.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2020-2025 Miran Grca.
*/
#ifndef ACCESS_BUS_H
#define ACCESS_BUS_H
#define AB_RST 0x80
typedef struct access_bus_t {
uint8_t control;
uint8_t status;
uint8_t own_addr;
uint8_t data;
uint8_t clock;
uint8_t enable;
uint16_t base;
} access_bus_t;
extern const device_t access_bus_device;
/* Functions */
extern void access_bus_handler(access_bus_t *dev, uint8_t enable, uint16_t base);
#endif /*ACCESS_BUS_H*/

10
src/include/86box/bswap.h
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@@ -35,13 +35,12 @@
* USA.
*/
#ifndef __NetBSD__
#ifndef BSWAP_H
#define BSWAP_H
#include <stdint.h>
#ifndef __NetBSD__
#define bswap_16(x) \
((uint16_t)((((x) & 0x00ffu) << 8) | \
(((x) & 0xff00u) >> 8)))
@@ -91,6 +90,7 @@ bswap64(uint64_t x)
return bswap_16(x);
#endif
}
#endif
static __inline void
bswap16s(uint16_t *s)
@@ -133,12 +133,12 @@ bswap64s(uint64_t *s)
return endian##_bswap(v, size); \
} \
\
static __inline void endian##size##_to_cpus(type *p) \
static __inline void endian##size##_to_cpus(UNUSED(type *p)) \
{ \
endian##_bswaps(p, size) \
} \
\
static __inline void cpu_to_##endian##size##s(type *p) \
static __inline void cpu_to_##endian##size##s(UNUSED(type *p)) \
{ \
endian##_bswaps(p, size) \
} \
@@ -241,5 +241,3 @@ cpu_to_be32wu(uint32_t *p, uint32_t v)
#undef be_bswaps
#endif /*BSWAP_H*/
#endif

2
src/include/86box/cartridge.h
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@@ -21,7 +21,7 @@
extern "C" {
#endif
#define CART_IMAGE_HISTORY 4
#define CART_IMAGE_HISTORY 10
extern char cart_fns[2][512];
extern char *cart_image_history[2][CART_IMAGE_HISTORY];

2
src/include/86box/cassette.h
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@@ -153,7 +153,7 @@ void pc_cas_print_state(const pc_cassette_t *cas);
void pc_cas_clock(pc_cassette_t *cas, unsigned long cnt);
void pc_cas_advance(pc_cassette_t *cas);
#define CASSETTE_IMAGE_HISTORY 4
#define CASSETTE_IMAGE_HISTORY 10
extern pc_cassette_t *cassette;

542
src/include/86box/cdrom.h
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@@ -15,40 +15,76 @@
#ifndef EMU_CDROM_H
#define EMU_CDROM_H
#ifndef EMU_VERSION_H
#include <86box/version.h>
#endif
#define CDROM_NUM 8
#define CD_STATUS_EMPTY 0
#define CD_STATUS_DATA_ONLY 1
#define CD_STATUS_PAUSED 2
#define CD_STATUS_PLAYING 3
#define CD_STATUS_STOPPED 4
#define CD_STATUS_PLAYING_COMPLETED 5
#define CD_STATUS_DVD 2
#define CD_STATUS_PAUSED 4
#define CD_STATUS_PLAYING 5
#define CD_STATUS_STOPPED 6
#define CD_STATUS_PLAYING_COMPLETED 7
#define CD_STATUS_HOLD 8
#define CD_STATUS_HAS_AUDIO 0xc
#define CD_STATUS_MASK 0xf
/* Medium changed flag. */
#define CD_STATUS_TRANSITION 0x40
#define CD_STATUS_MEDIUM_CHANGED 0x80
#define CD_TRACK_UNK_DATA 0x10
#define CD_TRACK_UNK_DATA 0x04
#define CD_TRACK_NORMAL 0x00
#define CD_TRACK_AUDIO 0x08
#define CD_TRACK_CDI 0x10
#define CD_TRACK_XA 0x20
#define CD_TRACK_MODE_MASK 0x30
#define CD_TRACK_MODE2 0x04
#define CD_READ_DATA 0
#define CD_READ_AUDIO 1
#define CD_READ_RAW 2
#define CD_TRACK_MODE2_MASK 0x07
#define CD_TOC_NORMAL 0
#define CD_TOC_SESSION 1
#define CD_TOC_RAW 2
#define CD_IMAGE_HISTORY 4
#define BUF_SIZE 32768
#define CD_IMAGE_HISTORY 10
#define CDROM_IMAGE 200
/* This is so that if/when this is changed to something else,
changing this one define will be enough. */
#define CDROM_EMPTY !dev->host_drive
#define CDROM_EMPTY !dev->host_drive
#define DVD_LAYER_0_SECTORS 0x00210558ULL
#define RAW_SECTOR_SIZE 2352
#define COOKED_SECTOR_SIZE 2048
#define CD_BUF_SIZE (16 * RAW_SECTOR_SIZE)
#define DATA_TRACK 0x14
#define AUDIO_TRACK 0x10
#define CD_FPS 75
#define FRAMES_TO_MSF(f, M, S, F) \
{ \
uint64_t value = f; \
*(F) = (value % CD_FPS) & 0xff; \
value /= CD_FPS; \
*(S) = (value % 60) & 0xff; \
value /= 60; \
*(M) = value & 0xff; \
}
#define MSF_TO_FRAMES(M, S, F) ((M) *60 * CD_FPS + (S) *CD_FPS + (F))
typedef struct SMSF {
uint16_t min;
uint8_t sec;
uint8_t fr;
} TMSF;
#ifdef __cplusplus
extern "C" {
@@ -62,121 +98,125 @@ enum {
CDROM_BUS_USB = 8
};
enum
{
CDROM_TYPE_86BOX_100,
CDROM_TYPE_AZT_CDA46802I_115,
CDROM_TYPE_BTC_BCD36XH_U10,
CDROM_TYPE_GOLDSTAR_CRD_8160B_314,
CDROM_TYPE_HITACHI_CDR_8130_0020,
CDROM_TYPE_KENWOOD_UCR_421_208E,
CDROM_TYPE_MATSHITA_587_7S13,
CDROM_TYPE_MATSHITA_588_LS15,
CDROM_TYPE_MATSHITA_571_10e,
CDROM_TYPE_MATSHITA_572_10j,
CDROM_TYPE_MITSUMI_FX4820T_D02A,
CDROM_TYPE_NEC_260_100,
CDROM_TYPE_NEC_260_101,
CDROM_TYPE_NEC_273_420,
CDROM_TYPE_NEC_280_105,
CDROM_TYPE_NEC_280_308,
CDROM_TYPE_PHILIPS_PCA403CD_U31P,
CDROM_TYPE_SONY_CDU76_10i,
CDROM_TYPE_SONY_CDU311_30h,
CDROM_TYPE_TOSHIBA_5302TA_0305,
CDROM_TYPE_TOSHIBA_5702B_TA70,
CDROM_TYPE_CHINON_CDS431_H42,
CDROM_TYPE_CHINON_CDX435_M62,
CDROM_TYPE_DEC_RRD45_0436,
CDROM_TYPE_MATSHITA_501_10b,
CDROM_TYPE_NEC_25_10a,
CDROM_TYPE_NEC_38_103,
CDROM_TYPE_NEC_75_103,
CDROM_TYPE_NEC_77_106,
CDROM_TYPE_NEC_211_100,
CDROM_TYPE_NEC_464_105,
CDROM_TYPE_ShinaKen_DM3x1S_104,
CDROM_TYPE_SONY_CDU541_10i,
CDROM_TYPE_SONY_CDU561_18k,
CDROM_TYPE_SONY_CDU76S_100,
CDROM_TYPE_PHILIPS_CDD2600_107,
CDROM_TYPE_PIONEER_DRM604X_2403,
CDROM_TYPE_PLEXTOR_PX32TS_103,
CDROM_TYPE_TEAC_CD50_100,
CDROM_TYPE_TEAC_R55S_10R,
CDROM_TYPE_TEXEL_DM3024_100,
CDROM_TYPE_TEXEL_DM3028_106,
CDROM_TYPE_TOSHIBA_XM_3433,
CDROM_TYPE_TOSHIBA_XM3201B_3232,
CDROM_TYPE_TOSHIBA_XM3301TA_0272,
CDROM_TYPE_TOSHIBA_XM5701TA_3136,
CDROM_TYPE_TOSHIBA_SDM1401_1008,
CDROM_TYPES_NUM
};
#define KNOWN_CDROM_DRIVE_TYPES CDROM_TYPES_NUM
#define BUS_TYPE_IDE CDROM_BUS_ATAPI
#define BUS_TYPE_SCSI CDROM_BUS_SCSI
#define BUS_TYPE_BOTH -2
#define BUS_TYPE_NONE -1
static const struct
{
const char vendor[9];
const char model[17];
const char revision[5];
const char *name;
const char *internal_name;
const int bus_type;
#define CDV EMU_VERSION_EX
static const struct cdrom_drive_types_s {
const char *vendor;
const char *model;
const char *revision;
const char *internal_name;
const int bus_type;
/* SCSI standard for SCSI (or both) devices, early for IDE. */
const int scsi_std;
const int speed;
const int inquiry_len;
const int caddy;
const int transfer_max[4];
} cdrom_drive_types[] = {
{ "86BOX", "CD-ROM", "1.00", "86BOX CD-ROM 1.00", "86BOX_CD-ROM_1.00", BUS_TYPE_BOTH },
{ "AZT", "CDA46802I", "1.15", "AZT CDA46802I 1.15", "AZT_CDA46802I_1.15", BUS_TYPE_IDE },
{ "BTC", "CD-ROM BCD36XH", "U1.0", "BTC CD-ROM BCD36XH U1.0", "BTC_CD-ROM_BCD36XH_U1.0", BUS_TYPE_IDE },
{ "GOLDSTAR", "CRD-8160B", "3.14", "GOLDSTAR CRD-8160B 3.14", "GOLDSTAR_CRD-8160B_3.14", BUS_TYPE_IDE },
{ "HITACHI", "CDR-8130", "0020", "HITACHI CDR-8130 0020", "HITACHI_CDR-8130_0020", BUS_TYPE_IDE },
{ "KENWOOD", "CD-ROM UCR-421", "208E", "KENWOOD CD-ROM UCR-421 208E", "KENWOOD_CD-ROM_UCR-421_208E", BUS_TYPE_IDE },
{ "MATSHITA", "CD-ROM CR-587", "7S13", "MATSHITA CD-ROM CR-587 7S13", "MATSHITA_CD-ROM_CR-587_7S13", BUS_TYPE_IDE },
{ "MATSHITA", "CD-ROM CR-588", "LS15", "MATSHITA CD-ROM CR-588 LS15", "MATSHITA_CD-ROM_CR-588_LS15", BUS_TYPE_IDE },
{ "MATSHITA", "CR-571", "1.0e", "MATSHITA CR-571 1.0e", "MATSHITA_CR-571_1.0e", BUS_TYPE_IDE },
{ "MATSHITA", "CR-572", "1.0j", "MATSHITA CR-572 1.0j", "MATSHITA_CR-572_1.0j", BUS_TYPE_IDE },
{ "MITSUMI", "CRMC-FX4820T", "D02A", "MITSUMI CRMC-FX4820T D02A", "MITSUMI_CRMC-FX4820T_D02A", BUS_TYPE_IDE },
{ "NEC", "CD-ROM DRIVE:260", "1.00", "NEC CD-ROM DRIVE:260 1.00", "NEC_CD-ROM_DRIVE260_1.00", BUS_TYPE_IDE },
{ "NEC", "CD-ROM DRIVE:260", "1.01", "NEC CD-ROM DRIVE:260 1.01", "NEC_CD-ROM_DRIVE260_1.01", BUS_TYPE_IDE },
{ "NEC", "CD-ROM DRIVE:273", "4.20", "NEC CD-ROM DRIVE:273 4.20", "NEC_CD-ROM_DRIVE273_4.20", BUS_TYPE_IDE },
{ "NEC", "CD-ROM DRIVE:280", "1.05", "NEC CD-ROM DRIVE:280 1.05", "NEC_CD-ROM_DRIVE280_1.05", BUS_TYPE_IDE },
{ "NEC", "CD-ROM DRIVE:280", "3.08", "NEC CD-ROM DRIVE:280 3.08", "NEC_CD-ROM_DRIVE280_3.08", BUS_TYPE_IDE },
{ "PHILIPS", "CD-ROM PCA403CD", "U31P", "PHILIPS CD-ROM PCA403CD U31P", "PHILIPS_CD-ROM_PCA403CD_U31P", BUS_TYPE_IDE },
{ "SONY", "CD-ROM CDU76", "1.0i", "SONY CD-ROM CDU76 1.0i", "SONY_CD-ROM_CDU76_1.0i", BUS_TYPE_IDE },
{ "SONY", "CD-ROM CDU311", "3.0h", "SONY CD-ROM CDU311 3.0h", "SONY_CD-ROM_CDU311_3.0h", BUS_TYPE_IDE },
{ "TOSHIBA", "CD-ROM XM-5302TA", "0305", "TOSHIBA CD-ROM XM-5302TA 0305", "TOSHIBA_CD-ROM_XM-5302TA_0305", BUS_TYPE_IDE },
{ "TOSHIBA", "CD-ROM XM-5702B", "TA70", "TOSHIBA CD-ROM XM-5702B TA70", "TOSHIBA_CD-ROM_XM-5702B_TA70", BUS_TYPE_IDE },
{ "CHINON", "CD-ROM CDS-431", "H42 ", "[SCSI-1] CHINON CD-ROM CDS-431 H42", "CHINON_CD-ROM_CDS-431_H42", BUS_TYPE_SCSI },
{ "CHINON", "CD-ROM CDX-435", "M62 ", "[SCSI-1] CHINON CD-ROM CDX-435 M62", "CHINON_CD-ROM_CDX-435_M62", BUS_TYPE_SCSI },
{ "DEC", "RRD45 (C) DEC", "0436", "[SCSI-1] DEC RRD45 0436", "DEC_RRD45_0436", BUS_TYPE_SCSI },
{ "MATSHITA", "CD-ROM CR-501", "1.0b", "[SCSI-1] MATSHITA CD-ROM CR-501 1.0b", "MATSHITA_CD-ROM_CR-501_1.0b", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:25", "1.0a", "[SCSI-1] NEC CD-ROM DRIVE:25 1.0a", "NEC_CD-ROM_DRIVE25_1.0a", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:38", "1.00", "[SCSI-2] NEC CD-ROM DRIVE:38 1.00", "NEC_CD-ROM_DRIVE38_1.00", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:75", "1.03", "[SCSI-1] NEC CD-ROM DRIVE:75 1.03", "NEC_CD-ROM_DRIVE75_1.03", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:77", "1.06", "[SCSI-1] NEC CD-ROM DRIVE:77 1.06", "NEC_CD-ROM_DRIVE77_1.06", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:211", "1.00", "[SCSI-2] NEC CD-ROM DRIVE:211 1.00", "NEC_CD-ROM_DRIVE211_1.00", BUS_TYPE_SCSI },
{ "NEC", "CD-ROM DRIVE:464", "1.05", "[SCSI-2] NEC CD-ROM DRIVE:464 1.05", "NEC_CD-ROM_DRIVE464_1.05", BUS_TYPE_SCSI },
{ "ShinaKen", "CD-ROM DM-3x1S", "1.04", "[SCSI-1] ShinaKen CD-ROM DM-3x1S 1.04", "ShinaKen_CD-ROM_DM-3x1S_1.04", BUS_TYPE_SCSI },
{ "SONY", "CD-ROM CDU-541", "1.0i", "[SCSI-1] SONY CD-ROM CDU-541 1.0i", "SONY_CD-ROM_CDU-541_1.0i", BUS_TYPE_SCSI },
{ "SONY", "CD-ROM CDU-561", "1.8k", "[SCSI-2] SONY CD-ROM CDU-561 1.8k", "SONY_CD-ROM_CDU-561_1.8k", BUS_TYPE_SCSI },
{ "SONY", "CD-ROM CDU-76S", "1.00", "[SCSI-2] SONY CD-ROM CDU-76S 1.00", "SONY_CD-ROM_CDU-76S_1.00", BUS_TYPE_SCSI },
{ "PHILIPS", "CDD2600", "1.07", "[SCSI-2] PHILIPS CDD2600 1.07", "PHILIPS_CDD2600_1.07", BUS_TYPE_SCSI },
{ "PIONEER", "CD-ROM DRM-604X", "2403", "[SCSI-2] PIONEER CD-ROM DRM-604X 2403", "PIONEER_CD-ROM_DRM-604X_2403", BUS_TYPE_SCSI },
{ "PLEXTOR", "CD-ROM PX-32TS", "1.03", "[SCSI-2] PLEXTOR CD-ROM PX-32TS 1.03", "PLEXTOR_CD-ROM_PX-32TS_1.03", BUS_TYPE_SCSI },
{ "TEAC", "CD 50", "1.00", "[SCSI-2] TEAC CD 50 1.00", "TEAC_CD_50_1.00", BUS_TYPE_SCSI },
{ "TEAC", "CD-ROM R55S", "1.0R", "[SCSI-2] TEAC CD-ROM R55S 1.0R", "TEAC_CD-ROM_R55S_1.0R", BUS_TYPE_SCSI },
{ "TEXEL", "CD-ROM DM-3024", "1.00", "[SCSI-1] TEXEL CD-ROM DM-3024 1.00", "TEXEL_CD-ROM_DM-3024_1.00", BUS_TYPE_SCSI },
{ "TEXEL", "CD-ROM DM-3028", "1.06", "[SCSI-2] TEXEL CD-ROM DM-3028 1.06", "TEXEL_CD-ROM_DM-3028_1.06", BUS_TYPE_SCSI },
{ "TOSHIBA", "CD-ROM DRIVE:XM", "3433", "[SCSI-2] TOSHIBA CD-ROM DRIVE:XM 3433", "TOSHIBA_CD-ROM_DRIVEXM_3433", BUS_TYPE_SCSI },
{ "TOSHIBA", "CD-ROM XM-3201B", "3232", "[SCSI-1] TOSHIBA CD-ROM XM-3201B 3232", "TOSHIBA_CD-ROM_XM-3201B_3232", BUS_TYPE_SCSI },
{ "TOSHIBA", "CD-ROM XM-3301TA", "0272", "[SCSI-2] TOSHIBA CD-ROM XM-3301TA 0272", "TOSHIBA_CD-ROM_XM-3301TA_0272", BUS_TYPE_SCSI },
{ "TOSHIBA", "CD-ROM XM-5701TA", "3136", "[SCSI-2] TOSHIBA CD-ROM XM-5701TA 3136", "TOSHIBA_CD-ROM_XM-5701TA_3136", BUS_TYPE_SCSI },
{ "TOSHIBA", "DVD-ROM SD-M1401", "1008", "[SCSI-2] TOSHIBA DVD-ROM SD-M1401 1008", "TOSHIBA_DVD-ROM_SD-M1401_1008", BUS_TYPE_SCSI },
{ "", "", "", "", "", BUS_TYPE_NONE },
{ EMU_NAME, "86B_CD", CDV, "86cd", BUS_TYPE_BOTH, 2, -1, 36, 0, { 4, 2, 2, 5 } },
/* SCSI-1 / early ATAPI generic - second on purpose so the later variant is the default. */
{ EMU_NAME, "86B_CD", "1.00", "86cd100", BUS_TYPE_BOTH, 1, -1, 36, 1, { 0, -1, -1, -1 } },
/* No difference from 86BOX CD-ROM, other than name - but enough people have requested such a name to warrant it. */
{ EMU_NAME, "86B_DVD", "4.30", "86dvd", BUS_TYPE_BOTH, 2, -1, 36, 0, { 4, 2, 2, 5 } },
{ "ASUS", "CD-S500/A", "1.41", "asus_500", BUS_TYPE_IDE, 0, 50, 36, 0, { 4, 2, 2, 2 } },
{ "ASUS", "CD-S520/A4", "1.32", "asus_520", BUS_TYPE_IDE, 0, 52, 36, 0, { 4, 2, 2, 2 } },
{ "AZT", "CDA46802I", "1.15", "azt_cda", BUS_TYPE_IDE, 0, 4, 36, 0, { 3, 0, 0, 0 } },
{ "BTC", "CD-ROM BCD36XH", "U1.0", "btc_36xh", BUS_TYPE_IDE, 0, 36, 36, 0, { 4, 2, 2, -1 } },
{ "GOLDSTAR", "CRD-8160B", "3.14", "goldstar", BUS_TYPE_IDE, 0, 16, 36, 0, { 4, 2, 2, -1 } },
/* TODO: Find an IDENTIFY and/or INQUIRY dump. */
{ "GOLDSTAR", "GCD-R560B", "1.00", "goldstar", BUS_TYPE_IDE, 0, 6, 36, 0, { 4, 2, 2, -1 } },
{ "HITACHI", "CDR-8130", "0020", "hitachi_r8130", BUS_TYPE_IDE, 0, 16, 36, 0, { 4, 2, 2, -1 } },
{ "HITACHI", "GD-7500", "A1 ", "hitachi_7500", BUS_TYPE_IDE, 0, 40, 36, 0, { 4, 2, 2, 2 } }, /* DVD. */
{ "HL-DT-ST", "CD-ROM GCR-8526B", "1.01", "hldtst_8526b", BUS_TYPE_IDE, 0, 52, 36, 0, { 4, 2, 2, 2 } },
{ "HL-DT-ST", "DVDRAM GSA-4160", "A302", "hldtst_4160", BUS_TYPE_IDE, 0, 40, 36, 0, { 4, 2, 2, 2 } },
{ "KENWOOD", "CD-ROM UCR-421", "208E", "kenwood_421", BUS_TYPE_IDE, 0, 72, 36, 0, { 4, 2, 2, 4 } },
/*
This is a laptop/notebook drive, as is also evident from the name:
CRN = Notebook, CRD = Desktop.
*/
{ "LG", "CD-ROM CRN-8245B", "1.30", "lg_8245b", BUS_TYPE_IDE, 0, 24, 36, 0, { 4, 2, 2, -1 } },
{ "LG", "CD-ROM CRD-8322B", "1.06", "lg_8322b", BUS_TYPE_IDE, 0, 32, 36, 0, { 4, 2, 2, -1 } },
/* Nothing on Google, deduced 48x from the name. */
{ "LITE-ON", "LTN48125S", "1S07", "liteon_48125s", BUS_TYPE_IDE, 0, 48, 36, 0, { 4, 2, 2, 2 } },
/* Confirmed to be 52x, was the basis for deducing the other one's speed. */
{ "LITE-ON", "LTN526D", "YSR5", "liteon_526d", BUS_TYPE_IDE, 0, 52, 36, 0, { 4, 2, 2, 2 } },
{ "MATSHITA", "CD-ROM CR-583", "1.07", "matshita_583", BUS_TYPE_IDE, 0, 8, 36, 0, { 4, 2, 2, -1 } },
{ "MATSHITA", "CD-ROM CR-585", "Z18P", "matshita_585", BUS_TYPE_IDE, 0, 24, 36, 0, { 4, 2, 2, -1 } },
{ "MATSHITA", "CD-ROM CR-587", "7S13", "matshita_587", BUS_TYPE_IDE, 0, 24, 36, 0, { 4, 2, 2, -1 } },
{ "MATSHITA", "CD-ROM CR-588", "LS15", "matshita_588", BUS_TYPE_IDE, 0, 32, 36, 0, { 4, 2, 2, -1 } },
{ "MATSHITA", "CR-571", "1.0e", "matshita_571", BUS_TYPE_IDE, 0, 2, 36, 0, { 0, -1, -1, -1 } },
{ "MATSHITA", "CR-572", "1.0j", "matshita_572", BUS_TYPE_IDE, 0, 4, 36, 0, { 0, -1, -1, -1 } },
{ "MITSUMI", "CRMC-FX4820T", "D02A", "mitsumi_4820t", BUS_TYPE_IDE, 0, 48, 36, 0, { 4, 2, 2, 2 } },
/* TODO: Find an IDENTIFY and/or INQUIRY dump. */
{ "MITSUMI", "CRMC-FX810T4", "????", "mitsumi_810t4", BUS_TYPE_IDE, 0, 8, 36, 0, { 4, 2, 2, -1 } },
{ "NEC", "CD-ROM DRIVE:260", "1.00", "nec_260_early", BUS_TYPE_IDE, 1, 2, 36, 1, { 0, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:260", "1.01", "nec_260", BUS_TYPE_IDE, 1, 4, 36, 1, { 0, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:273", "4.20", "nec_273", BUS_TYPE_IDE, 0, 4, 36, 0, { 0, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:280", "1.05", "nec_280_early", BUS_TYPE_IDE, 0, 6, 36, 1, { 4, 2, 2, -1 } },
{ "NEC", "CD-ROM DRIVE:280", "3.08", "nec_280", BUS_TYPE_IDE, 0, 8, 36, 1, { 4, 2, 2, -1 } },
{ "NEC", "CDR-1300A", "1.05", "nec_1300a", BUS_TYPE_IDE, 0, 6, 36, 0, { 4, 2, 2, -1 } },
{ "NEC", "CDR-1900A", "1.00", "nec_1900a", BUS_TYPE_IDE, 0, 32, 36, 0, { 4, 2, 2, -1 } },
{ "PHILIPS", "CD-ROM PCA403CD", "U31P", "philips_403", BUS_TYPE_IDE, 0, 40, 36, 0, { 4, 2, 2, -1 } },
{ "SONY", "CD-ROM CDU76", "1.0i", "sony_76", BUS_TYPE_IDE, 0, 4, 36, 0, { 2, -1, -1, -1 } },
{ "SONY", "CD-ROM CDU311", "3.0h", "sony_311", BUS_TYPE_IDE, 0, 8, 36, 0, { 3, 2, 1, -1 } },
{ "SONY", "CD-ROM CDU5225", "NYS4", "sony_5225", BUS_TYPE_IDE, 0, 52, 36, 0, { 4, 2, 2, 4 } },
{ "TEAC", "CD-516E", "1.0G", "teac_516e", BUS_TYPE_IDE, 0, 16, 36, 0, { 3, 2, 2, -1 } },
{ "TEAC", "CD-524EA", "3.0D", "teac_524ea", BUS_TYPE_IDE, 0, 24, 36, 0, { 3, 2, 2, -1 } },
{ "TEAC", "CD-532E", "2.0A", "teac_532e", BUS_TYPE_IDE, 0, 32, 36, 0, { 3, 2, 2, -1 } },
{ "TOSHIBA", "CD-ROM XM-5302TA", "0305", "toshiba_5302ta", BUS_TYPE_IDE, 0, 4, 96, 0, { 0, -1, -1, -1 } },
{ "TOSHIBA", "CD-ROM XM-5702B", "TA70", "toshiba_5702b", BUS_TYPE_IDE, 0, 12, 96, 0, { 3, 2, 1, -1 } },
{ "TOSHIBA", "CD-ROM XM-6202B", "1512", "toshiba_6202b", BUS_TYPE_IDE, 0, 32, 96, 0, { 4, 2, 2, -1 } },
{ "TOSHIBA", "CD-ROM XM-6402B", "1008", "toshiba_6402b", BUS_TYPE_IDE, 0, 32, 96, 0, { 4, 2, 2, 2 } },
{ "TOSHIBA", "CD-ROM XM-6702B", "1007", "toshiba_6720b", BUS_TYPE_IDE, 0, 48, 96, 0, { 4, 2, 2, 2 } },
{ "TOSHIBA", "DVD-ROM SD-M1802", "1051", "toshiba_m1802", BUS_TYPE_IDE, 0, 48, 96, 0, { 4, 2, 2, 2 } },
{ "CHINON", "CD-ROM CDS-431", "H42 ", "chinon_431", BUS_TYPE_SCSI, 1, 1, 36, 1, { -1, -1, -1, -1 } },
{ "CHINON", "CD-ROM CDX-435", "M62 ", "chinon_435", BUS_TYPE_SCSI, 1, 2, 36, 1, { -1, -1, -1, -1 } },
{ "DEC", "RRD45 (C) DEC", "0436", "dec_45", BUS_TYPE_SCSI, 1, 4, 36, 0, { -1, -1, -1, -1 } },
{ "MATSHITA", "CD-ROM CR-501", "1.0b", "matshita_501", BUS_TYPE_SCSI, 1, 1, 36, 1, { -1, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:25", "1.0a", "nec_25", BUS_TYPE_SCSI, 1, 2, 36, 0, { -1, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:38", "1.00", "nec_38", BUS_TYPE_SCSI, 2, 1, 36, 0, { -1, -1, -1, -1 } },
/* The speed of the following two is guesswork based on the CDR-74. */
{ "NEC", "CD-ROM DRIVE:75", "1.03", "nec_75", BUS_TYPE_SCSI, 1, 1, 36, 1, { -1, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:77", "1.06", "nec_77", BUS_TYPE_SCSI, 1, 1, 36, 1, { -1, -1, -1, -1 } },
{ "NEC", "CD-ROM DRIVE:211", "1.00", "nec_211", BUS_TYPE_SCSI, 2, 3, 36, 0, { -1, -1, -1, -1 } },
/* The speed of the following two is guesswork based on the CDR-400. */
{ "NEC", "CD-ROM DRIVE:464", "1.05", "nec_464", BUS_TYPE_SCSI, 2, 3, 36, 0, { -1, -1, -1, -1 } },
/* The speed of the following two is guesswork based on the name. */
{ "ShinaKen", "CD-ROM DM-3x1S", "1.04", "shinaken_3x1s", BUS_TYPE_SCSI, 1, 3, 36, 0, { -1, -1, -1, -1 } },
{ "SONY", "CD-ROM CDU-541", "1.0i", "sony_541", BUS_TYPE_SCSI, 1, 1, 36, 1, { -1, -1, -1, -1 } },
{ "SONY", "CD-ROM CDU-561", "1.8k", "sony_561", BUS_TYPE_SCSI, 2, 2, 36, 1, { -1, -1, -1, -1 } },
{ "SONY", "CD-ROM CDU-76S", "1.00", "sony_76s", BUS_TYPE_SCSI, 2, 4, 36, 0, { -1, -1, -1, -1 } },
{ "PHILIPS", "CDD2600", "1.07", "philips_2600", BUS_TYPE_SCSI, 2, 6, 36, 0, { -1, -1, -1, -1 } },
/* NOTE: The real thing is a CD changer drive! */
{ "PIONEER", "CD-ROM DRM-604X", "2403", "pioneer_604x", BUS_TYPE_SCSI, 2, 4, 47, 0, { -1, -1, -1, -1 } },
{ "PLEXTOR", "CD-ROM PX-32TS", "1.03", "plextor_32ts", BUS_TYPE_SCSI, 2, 32, 36, 0, { -1, -1, -1, -1 } },
/* The speed of the following two is guesswork based on the R55S. */
{ "TEAC", "CD 50", "1.00", "teac_50", BUS_TYPE_SCSI, 2, 4, 36, 1, { -1, -1, -1, -1 } },
{ "TEAC", "CD-ROM R55S", "1.0R", "teac_55s", BUS_TYPE_SCSI, 2, 4, 36, 0, { -1, -1, -1, -1 } },
/* Texel is Plextor according to Plextor's own EU website. */
{ "TEXEL", "CD-ROM DM-3024", "1.00", "texel_3024", BUS_TYPE_SCSI, 2, 2, 36, 1, { -1, -1, -1, -1 } },
/*
Unusual 2.23x according to Google, I'm rounding it upwards to 3x.
Assumed caddy based on the DM-3024.
*/
{ "TEXEL", "CD-ROM DM-3028", "1.06", "texel_3028", BUS_TYPE_SCSI, 2, 3, 36, 1, { -1, -1, -1, -1 } }, /* Caddy. */
/*
The characteristics are a complete guesswork because I can't find
this one on Google.
Also, INQUIRY length is always 96 on these Toshiba drives.
*/
{ "TOSHIBA", "CD-ROM DRIVE:XM", "3433", "toshiba_xm", BUS_TYPE_SCSI, 2, 2, 96, 0, { -1, -1, -1, -1 } }, /* Tray. */
{ "TOSHIBA", "CD-ROM XM-3201B", "3232", "toshiba_3201b", BUS_TYPE_SCSI, 1, 1, 96, 1, { -1, -1, -1, -1 } }, /* Caddy. */
{ "TOSHIBA", "CD-ROM XM-3301TA", "0272", "toshiba_3301ta", BUS_TYPE_SCSI, 2, 2, 96, 0, { -1, -1, -1, -1 } }, /* Tray. */
{ "TOSHIBA", "CD-ROM XM-5701TA", "3136", "toshiba_5701a", BUS_TYPE_SCSI, 2, 12, 96, 0, { -1, -1, -1, -1 } }, /* Tray. */
{ "TOSHIBA", "DVD-ROM SD-M1401", "1008", "toshiba_m1401", BUS_TYPE_SCSI, 2, 40, 96, 0, { -1, -1, -1, -1 } }, /* Tray. */
{ "", "", "", "", BUS_TYPE_NONE, 0, -1, 0, 0, { -1, -1, -1, -1 } }
};
/* To shut up the GCC compilers. */
@@ -218,133 +258,197 @@ typedef struct raw_track_info_t {
/* Define the various CD-ROM drive operations (ops). */
typedef struct cdrom_ops_t {
void (*get_track_info)(struct cdrom *dev, uint32_t track, int end, track_info_t *ti);
void (*get_raw_track_info)(struct cdrom *dev, int *num, raw_track_info_t *rti);
void (*get_subchannel)(struct cdrom *dev, uint32_t lba, subchannel_t *subc);
int (*is_track_pre)(struct cdrom *dev, uint32_t lba);
int (*sector_size)(struct cdrom *dev, uint32_t lba);
int (*read_sector)(struct cdrom *dev, uint8_t *b, uint32_t lba);
int (*track_type)(struct cdrom *dev, uint32_t lba);
int (*ext_medium_changed)(struct cdrom *dev);
void (*exit)(struct cdrom *dev);
int (*get_track_info)(const void *local, const uint32_t track,
const int end, track_info_t *ti);
void (*get_raw_track_info)(const void *local, int *num,
uint8_t *rti);
int (*is_track_pre)(const void *local, const uint32_t sector);
int (*read_sector)(const void *local, uint8_t *buffer,
const uint32_t sector);
uint8_t (*get_track_type)(const void *local, const uint32_t sector);
uint32_t (*get_last_block)(const void *local);
int (*read_dvd_structure)(const void *local, const uint8_t layer,
const uint8_t format, uint8_t *buffer,
uint32_t *info);
int (*is_dvd)(const void *local);
int (*has_audio)(const void *local);
int (*is_empty)(const void *local);
void (*close)(void *local);
void (*load)(const void *local);
} cdrom_ops_t;
typedef struct cdrom {
uint8_t id;
uint8_t id;
union {
uint8_t res;
uint8_t res0; /* Reserved for other ID's. */
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
uint8_t res;
uint8_t res0; /* Reserved for other ID's. */
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
};
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t cd_status; /* Struct variable reserved for
media status. */
uint8_t speed;
uint8_t cur_speed;
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t cd_status; /* Struct variable reserved for
media status. */
uint8_t speed;
uint8_t cur_speed;
void *priv;
void *priv;
char image_path[1024];
char prev_image_path[1024];
char image_path[1024];
char prev_image_path[1280];
char *image_history[CD_IMAGE_HISTORY];
uint32_t sound_on;
uint32_t cdrom_capacity;
uint32_t seek_pos;
uint32_t seek_diff;
uint32_t cd_end;
uint32_t type;
uint32_t sector_size;
uint32_t sound_on;
uint32_t cdrom_capacity;
uint32_t seek_pos;
uint32_t seek_diff;
uint32_t cd_end;
uint32_t type;
uint32_t sector_size;
uint32_t inv_field;
int32_t cached_sector;
int32_t cd_buflen;
int32_t sony_msf;
int32_t real_speed;
int32_t is_early;
int32_t is_nec;
int32_t is_bcd;
int cd_buflen;
int audio_op;
int audio_muted_soft;
int sony_msf;
int32_t cdrom_sector_size;
const cdrom_ops_t *ops;
void *local;
char *image_history[CD_IMAGE_HISTORY];
void (*insert)(void *priv);
void (*close)(void *priv);
uint32_t (*get_volume)(void *p, int channel);
uint32_t (*get_channel)(void *p, int channel);
void *local;
void *log;
int16_t cd_buffer[BUF_SIZE];
void (*insert)(void *priv);
void (*close)(void *priv);
uint32_t (*get_volume)(void *p, int channel);
uint32_t (*get_channel)(void *p, int channel);
uint8_t subch_buffer[96];
int16_t cd_buffer[CD_BUF_SIZE];
uint8_t subch_buffer[96];
/* Needs some extra breathing space in case of overflows. */
uint8_t raw_buffer[2][4096];
uint8_t extra_buffer[296];
int32_t is_chinon;
int32_t is_pioneer;
int32_t is_plextor;
int32_t is_sony;
int32_t is_toshiba;
int32_t c2_first;
int32_t cur_buf;
/* Only used on Windows hosts for disc change notifications. */
uint8_t host_letter;
} cdrom_t;
extern cdrom_t cdrom[CDROM_NUM];
extern char *cdrom_getname(int type);
#define MSFtoLBA(m, s, f) ((((m * 60) + s) * 75) + f)
extern char *cdrom_get_internal_name(int type);
extern int cdrom_get_from_internal_name(char *s);
extern void cdrom_set_type(int model, int type);
extern int cdrom_get_type(int model);
static __inline int
bin2bcd(int x)
{
return (x % 10) | ((x / 10) << 4);
}
extern int cdrom_lba_to_msf_accurate(int lba);
extern double cdrom_seek_time(cdrom_t *dev);
extern void cdrom_stop(cdrom_t *dev);
extern int cdrom_is_pre(cdrom_t *dev, uint32_t lba);
extern int cdrom_audio_callback(cdrom_t *dev, int16_t *output, int len);
extern uint8_t cdrom_audio_play(cdrom_t *dev, uint32_t pos, uint32_t len, int ismsf);
extern uint8_t cdrom_audio_track_search(cdrom_t *dev, uint32_t pos, int type, uint8_t playbit);
extern uint8_t cdrom_audio_track_search_pioneer(cdrom_t *dev, uint32_t pos, uint8_t playbit);
extern uint8_t cdrom_audio_play_pioneer(cdrom_t *dev, uint32_t pos);
extern uint8_t cdrom_audio_play_toshiba(cdrom_t *dev, uint32_t pos, int type);
extern void cdrom_audio_pause_resume(cdrom_t *dev, uint8_t resume);
extern uint8_t cdrom_audio_scan(cdrom_t *dev, uint32_t pos, int type);
extern uint8_t cdrom_get_audio_status_pioneer(cdrom_t *dev, uint8_t *b);
extern uint8_t cdrom_get_audio_status_sony(cdrom_t *dev, uint8_t *b, int msf);
extern uint8_t cdrom_get_current_status(cdrom_t *dev);
extern void cdrom_get_current_subchannel(cdrom_t *dev, uint8_t *b, int msf);
extern void cdrom_get_current_subchannel_sony(cdrom_t *dev, uint8_t *b, int msf);
extern void cdrom_get_current_subcodeq(cdrom_t *dev, uint8_t *b);
extern uint8_t cdrom_get_current_subcodeq_playstatus(cdrom_t *dev, uint8_t *b);
extern int cdrom_read_toc(cdrom_t *dev, unsigned char *b, int type,
unsigned char start_track, int msf, int max_len);
extern int cdrom_read_toc_sony(cdrom_t *dev, unsigned char *b, unsigned char start_track, int msf, int max_len);
extern void cdrom_get_track_buffer(cdrom_t *dev, uint8_t *buf);
extern void cdrom_get_q(cdrom_t *dev, uint8_t *buf, int *curtoctrk, uint8_t mode);
extern uint8_t cdrom_mitsumi_audio_play(cdrom_t *dev, uint32_t pos, uint32_t len);
extern int cdrom_readsector_raw(cdrom_t *dev, uint8_t *buffer, int sector, int ismsf,
int cdrom_sector_type, int cdrom_sector_flags, int *len, uint8_t vendor_type);
extern uint8_t cdrom_read_disc_info_toc(cdrom_t *dev, unsigned char *b, unsigned char track, int type);
static __inline int
bcd2bin(int x)
{
return (x >> 4) * 10 + (x & 0x0f);
}
extern void cdrom_seek(cdrom_t *dev, uint32_t pos, uint8_t vendor_type);
extern char *cdrom_get_vendor(const int type);
extern void cdrom_get_model(const int type, char *name, const int id);
extern char *cdrom_get_revision(const int type);
extern int cdrom_get_scsi_std(const int type);
extern int cdrom_is_early(const int type);
extern int cdrom_is_generic(const int type);
extern int cdrom_is_caddy(const int type);
extern int cdrom_get_speed(const int type);
extern int cdrom_get_inquiry_len(const int type);
extern int cdrom_has_dma(const int type);
extern int cdrom_get_transfer_max(const int type, const int mode);
extern int cdrom_get_type_count(void);
extern void cdrom_get_identify_model(const int type, char *name, const int id);
extern void cdrom_get_name(const int type, char *name);
extern char *cdrom_get_internal_name(const int type);
extern int cdrom_get_from_internal_name(const char *s);
/* TODO: Configuration migration, remove when no longer needed. */
extern int cdrom_get_from_name(const char *s);
extern void cdrom_set_type(const int model, const int type);
extern int cdrom_get_type(const int model);
extern void cdrom_close_handler(uint8_t id);
extern void cdrom_insert(uint8_t id);
extern void cdrom_exit(uint8_t id);
extern int cdrom_is_empty(uint8_t id);
extern void cdrom_eject(uint8_t id);
extern void cdrom_reload(uint8_t id);
extern int cdrom_lba_to_msf_accurate(const int lba);
extern void cdrom_interleave_subch(uint8_t *d, const uint8_t *s);
extern double cdrom_seek_time(const cdrom_t *dev);
extern void cdrom_stop(cdrom_t *dev);
extern void cdrom_seek(cdrom_t *dev, const uint32_t pos, const uint8_t vendor_type);
extern int cdrom_is_pre(const cdrom_t *dev, const uint32_t lba);
extern int cdrom_image_open(cdrom_t *dev, const char *fn);
extern void cdrom_image_close(cdrom_t *dev);
extern int cdrom_audio_callback(cdrom_t *dev, int16_t *output, const int len);
extern uint8_t cdrom_audio_play(cdrom_t *dev, const uint32_t pos, const uint32_t len, const int ismsf);
extern uint8_t cdrom_audio_track_search(cdrom_t *dev, const uint32_t pos,
const int type, const uint8_t playbit);
extern uint8_t cdrom_audio_track_search_pioneer(cdrom_t *dev, const uint32_t pos, const uint8_t playbit);
extern uint8_t cdrom_audio_play_pioneer(cdrom_t *dev, const uint32_t pos);
extern uint8_t cdrom_audio_play_toshiba(cdrom_t *dev, const uint32_t pos, const int type);
extern uint8_t cdrom_audio_scan(cdrom_t *dev, const uint32_t pos);
extern void cdrom_audio_pause_resume(cdrom_t *dev, const uint8_t resume);
extern int cdrom_ioctl_open(cdrom_t *dev, const char *drv);
extern void cdrom_ioctl_close(cdrom_t *dev);
extern uint8_t cdrom_get_current_status(const cdrom_t *dev);
extern void cdrom_get_current_subchannel(cdrom_t *dev, uint8_t *b, const int msf);
extern void cdrom_get_current_subchannel_sony(cdrom_t *dev, uint8_t *b, const int msf);
extern uint8_t cdrom_get_audio_status_pioneer(cdrom_t *dev, uint8_t *b);
extern uint8_t cdrom_get_audio_status_sony(cdrom_t *dev, uint8_t *b, const int msf);
extern void cdrom_get_current_subcodeq(cdrom_t *dev, uint8_t *b);
extern uint8_t cdrom_get_current_subcodeq_playstatus(cdrom_t *dev, uint8_t *b);
extern int cdrom_read_toc(const cdrom_t *dev, uint8_t *b, const int type,
const uint8_t start_track, const int msf, const int max_len);
extern int cdrom_read_toc_sony(const cdrom_t *dev, uint8_t *b, const uint8_t start_track,
const int msf, const int max_len);
#ifdef USE_CDROM_MITSUMI
extern void cdrom_get_track_buffer(cdrom_t *dev, uint8_t *buf);
extern void cdrom_get_q(cdrom_t *dev, uint8_t *buf, int *curtoctrk, uint8_t mode);
extern uint8_t cdrom_mitsumi_audio_play(cdrom_t *dev, uint32_t pos, uint32_t len);
#endif
extern uint8_t cdrom_read_disc_info_toc(cdrom_t *dev, uint8_t *b,
const uint8_t track, const int type);
extern int cdrom_is_track_audio(cdrom_t *dev, const int sector, const int ismsf,
int cdrom_sector_type, const uint8_t vendor_type);
extern int cdrom_readsector_raw(cdrom_t *dev, uint8_t *buffer, const int sector, const int ismsf,
int cdrom_sector_type, const int cdrom_sector_flags,
int *len, const uint8_t vendor_type);
extern int cdrom_read_dvd_structure(const cdrom_t *dev, const uint8_t layer, const uint8_t format,
uint8_t *buffer, uint32_t *info);
extern void cdrom_read_disc_information(const cdrom_t *dev, uint8_t *buffer);
extern int cdrom_read_track_information(cdrom_t *dev, const uint8_t *cdb, uint8_t *buffer);
extern uint8_t cdrom_get_current_mode(cdrom_t *dev);
extern void cdrom_set_empty(cdrom_t *dev);
extern void cdrom_update_status(cdrom_t *dev);
extern int cdrom_load(cdrom_t *dev, const char *fn, const int skip_insert);
extern void cdrom_update_cdb(uint8_t *cdb, int lba_pos,
int number_of_blocks);
extern void cdrom_global_init(void);
extern void cdrom_hard_reset(void);
extern void cdrom_close(void);
extern void cdrom_insert(const uint8_t id);
extern void cdrom_exit(const uint8_t id);
extern int cdrom_is_empty(const uint8_t id);
extern void cdrom_eject(const uint8_t id);
extern void cdrom_reload(const uint8_t id);
extern int find_cdrom_for_scsi_id(uint8_t scsi_id);
extern void cdrom_close(void);
extern void cdrom_global_init(void);
extern void cdrom_global_reset(void);
extern void cdrom_hard_reset(void);
extern void scsi_cdrom_drive_reset(int c);
extern int cdrom_assigned_letters;
#ifdef __cplusplus
}

40
src/include/86box/cdrom_image.h
View File

@@ -6,35 +6,33 @@
*
* This file is part of the 86Box distribution.
*
* CD-ROM image file handling module header, translated to C
* from cdrom_dosbox.h.
* CD-ROM image file handling module header.
*
* Authors: RichardG,
* Miran Grca, <mgrca8@gmail.com>
* Authors: Miran Grca, <mgrca8@gmail.com>
* RichardG, <richardg867@gmail.com>
* Cacodemon345
*
* Copyright 2016-2022 RichardG.
* Copyright 2016-2022 Miran Grca.
* Copyright 2016-2025 Miran Grca.
* Copyright 2016-2025 RichardG.
* Copyright 2024-2025 Cacodemon345.
*/
#ifndef CDROM_IMAGE_H
#define CDROM_IMAGE_H
/* this header file lists the functions provided by
various platform specific cdrom-ioctl files */
/* Track file struct. */
typedef struct track_file_t {
int (*read)(void *priv, uint8_t *buffer, uint64_t seek, size_t count);
uint64_t (*get_length)(void *priv);
void (*close)(void *priv);
#ifdef __cplusplus
extern "C" {
#endif
char fn[260];
FILE *fp;
void *priv;
void *log;
extern int image_open(uint8_t id, wchar_t *fn);
extern void image_reset(uint8_t id);
int motorola;
} track_file_t;
extern void image_close(uint8_t id);
void update_status_bar_icon_state(int tag, int state);
extern void cdrom_set_null_handler(uint8_t id);
#ifdef __cplusplus
}
#endif
extern void *image_open(cdrom_t *dev, const char *path);
#endif /*CDROM_IMAGE_H*/

119
src/include/86box/cdrom_image_backend.h
View File

@@ -1,119 +0,0 @@
/*
* 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.
*
* CD-ROM image file handling module header.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* RichardG, <richardg867@gmail.com>
* Cacodemon345
*
* Copyright 2016-2025 Miran Grca.
* Copyright 2016-2025 Miran Grca.
* Copyright 2024-2025 Cacodemon345.
*/
#ifndef CDROM_IMAGE_BACKEND_H
#define CDROM_IMAGE_BACKEND_H
#define RAW_SECTOR_SIZE 2352
#define COOKED_SECTOR_SIZE 2048
#define DATA_TRACK 0x14
#define AUDIO_TRACK 0x10
#define CD_FPS 75
#define FRAMES_TO_MSF(f, M, S, F) \
{ \
uint64_t value = f; \
*(F) = (value % CD_FPS) & 0xff; \
value /= CD_FPS; \
*(S) = (value % 60) & 0xff; \
value /= 60; \
*(M) = value & 0xff; \
}
#define MSF_TO_FRAMES(M, S, F) ((M) *60 * CD_FPS + (S) *CD_FPS + (F))
typedef struct SMSF {
uint16_t min;
uint8_t sec;
uint8_t fr;
} TMSF;
/* Track file struct. */
typedef struct track_file_t {
int (*read)(void *priv, uint8_t *buffer, uint64_t seek, size_t count);
uint64_t (*get_length)(void *priv);
void (*close)(void *priv);
char fn[260];
FILE *fp;
void *priv;
int motorola;
} track_file_t;
#define INDEX_SPECIAL -2 /* Track A0h onwards. */
#define INDEX_NONE -1 /* Empty block. */
#define INDEX_ZERO 0 /* Block not in the file, return all 0x00's. */
#define INDEX_NORMAL 1 /* Block in the file. */
typedef struct track_index_t {
/* Is the current block in the file? If not, return all 0x00's. -1 means not yet loaded. */
int32_t type;
/* The amount of bytes to skip at the beginning of each sector. */
int32_t skip;
/* Starting and ending sector LBA - negative in order to accomodate LBA -150 to -1
to read the pregap of track 1. */
uint64_t start;
uint64_t length;
uint64_t file_start;
uint64_t file_length;
track_file_t *file;
} track_index_t;
typedef struct track_t {
uint8_t session;
uint8_t attr;
uint8_t tno;
uint8_t point;
uint8_t extra[4];
uint8_t mode;
uint8_t form;
uint8_t pad;
uint8_t skip;
uint32_t sector_size;
track_index_t idx[3];
} track_t;
typedef struct cd_img_t {
int32_t tracks_num;
track_t *tracks;
} cd_img_t;
/* Binary file functions. */
extern void cdi_get_raw_track_info(cd_img_t *cdi, int *num, uint8_t *buffer);
extern int cdi_get_audio_sub(cd_img_t *cdi, uint32_t sector, uint8_t *attr, uint8_t *track,
uint8_t *index, TMSF *rel_pos, TMSF *abs_pos);
extern int cdi_read_sector(cd_img_t *cdi, uint8_t *buffer, int raw, uint32_t sector);
extern int cdi_read_sector_sub(cd_img_t *cdi, uint8_t *buffer, uint32_t sector);
extern int cdi_get_sector_size(cd_img_t *cdi, uint32_t sector);
extern int cdi_is_audio(cd_img_t *cdi, uint32_t sector);
extern int cdi_is_pre(cd_img_t *cdi, uint32_t sector);
extern int cdi_is_mode2(cd_img_t *cdi, uint32_t sector);
extern int cdi_get_mode2_form(cd_img_t *cdi, uint32_t sector);
extern int cdi_load_iso(cd_img_t *cdi, const char *filename);
extern int cdi_load_cue(cd_img_t *cdi, const char *cuefile);
extern void cdi_close(cd_img_t *cdi);
extern int cdi_set_device(cd_img_t *cdi, const char *path);
/* Virtual ISO functions. */
extern int viso_read(void *priv, uint8_t *buffer, uint64_t seek, size_t count);
extern uint64_t viso_get_length(void *priv);
extern void viso_close(void *priv);
extern track_file_t *viso_init(const char *dirname, int *error);
#endif /*CDROM_IMAGE_BACKEND_H*/

26
src/include/86box/cdrom_image_viso.h Normal file
View File

@@ -0,0 +1,26 @@
/*
* 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.
*
* CD-ROM image file handling module header.
*
* Authors: RichardG, <richardg867@gmail.com>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2025 RichardG.
* Copyright 2016-2025 Miran Grca.
*/
#ifndef CDROM_IMAGE_VISO_H
#define CDROM_IMAGE_VISO_H
/* Virtual ISO functions. */
extern int viso_read(void *priv, uint8_t *buffer, uint64_t seek, size_t count);
extern uint64_t viso_get_length(void *priv);
extern void viso_close(void *priv);
extern track_file_t *viso_init(const uint8_t id, const char *dirname, int *error);
#endif /*CDROM_IMAGE_VISO_H*/

14
src/include/86box/cdrom_interface.h
View File

@@ -21,11 +21,13 @@ extern int cdrom_interface_current;
extern void cdrom_interface_reset(void);
extern const char *cdrom_interface_get_internal_name(int cdinterface);
extern int cdrom_interface_get_from_internal_name(char *s);
extern int cdrom_interface_has_config(int cdinterface);
extern const device_t *cdrom_interface_get_device(int cdinterface);
extern int cdrom_interface_get_flags(int cdinterface);
extern int cdrom_interface_available(int cdinterface);
const char *cdrom_interface_get_internal_name(const int cdinterface);
extern int cdrom_interface_get_from_internal_name(const char *s);
#ifdef EMU_DEVICE_H
extern const device_t *cdrom_interface_get_device(const int cdinterface);
#endif
extern int cdrom_interface_has_config(const int cdinterface);
extern int cdrom_interface_get_flags(const int cdinterface);
extern int cdrom_interface_available(const int cdinterface);
#endif /*EMU_CDROM_INTERFACE_H*/

32
src/include/86box/cdrom_ioctl.h
View File

@@ -1,32 +0,0 @@
/*
* 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.
*
* CD-ROM image file handling module header, translated to C
* from cdrom_dosbox.h.
*
* Authors: RichardG,
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2022 RichardG.
* Copyright 2016-2022 Miran Grca.
*/
#ifndef CDROM_IOCTL_H
#define CDROM_IOCTL_H
/* this header file lists the functions provided by
various platform specific cdrom-ioctl files */
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif /*CDROM_IOCTL_H*/

24
src/include/86box/chipset.h
View File

@@ -18,6 +18,7 @@
#define EMU_CHIPSET_H
/* ACC */
extern const device_t acc2036_device;
extern const device_t acc2168_device;
/* ALi */
@@ -37,6 +38,9 @@ extern const device_t ali6117d_device;
/* AMD */
extern const device_t amd640_device;
/* ASUS */
extern const device_t isa486c_device;
/* Compaq */
extern const device_t compaq_386_device;
extern const device_t compaq_genoa_device;
@@ -48,9 +52,11 @@ extern const device_t contaq_82c597_device;
/* C&T */
extern const device_t ct_82c100_device;
extern const device_t neat_device;
extern const device_t neat_sx_device;
extern const device_t scat_device;
extern const device_t scat_4_device;
extern const device_t scat_sx_device;
extern const device_t cs8220_device;
extern const device_t cs8230_device;
extern const device_t cs4031_device;
@@ -108,6 +114,9 @@ extern const device_t slc90e66_device;
extern const device_t ioapic_device;
/* Olivetti */
extern const device_t olivetti_eva_device;
/* OPTi */
extern const device_t opti283_device;
extern const device_t opti291_device;
@@ -115,7 +124,9 @@ extern const device_t opti381_device;
extern const device_t opti391_device;
extern const device_t opti481_device;
extern const device_t opti493_device;
extern const device_t opti495_device;
extern const device_t opti495slc_device;
extern const device_t opti495sx_device;
extern const device_t opti498_device;
extern const device_t opti499_device;
extern const device_t opti601_device;
extern const device_t opti602_device;
@@ -155,6 +166,9 @@ extern const device_t stpc_atlas_device;
extern const device_t stpc_serial_device;
extern const device_t stpc_lpt_device;
/* Symphony */
extern const device_t sl82c461_device;
/* UMC */
extern const device_t umc_8886f_device;
extern const device_t umc_8886af_device;
@@ -190,12 +204,12 @@ extern const device_t vlsi_scamp_device;
extern const device_t wd76c10_device;
/* Miscellaneous Hardware */
extern const device_t tulip_jumper_device;
extern const device_t dell_jumper_device;
extern const device_t nec_mate_unk_device;
extern const device_t phoenix_486_jumper_device;
extern const device_t phoenix_486_jumper_pci_device;
#ifdef USE_OLIVETTI
extern const device_t olivetti_eva_device;
#endif /* USE_OLIVETTI */
#endif /*EMU_CHIPSET_H*/

6
src/include/86box/config.h
View File

@@ -8,16 +8,16 @@
*
* Configuration file handler header.
*
*
*
* Authors: Sarah Walker,
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Overdoze,
* Jasmine Iwanek, <jriwanek@gmail.com>
*
* Copyright 2008-2017 Sarah Walker.
* Copyright 2016-2017 Miran Grca.
* Copyright 2017 Fred N. van Kempen.
* Copyright 2021-2025 Jasmine Iwanek.
*/
#ifndef EMU_CONFIG_H
#define EMU_CONFIG_H
@@ -111,6 +111,7 @@ typedef struct config_t {
# ifdef USE_SERIAL_DEVICES
char serial_devices[SERIAL_MAX][32]; /* Serial device names */
# endif
char gameport_devices[GAMEPORT_MAX][32]; /* gameport device names */
/* Other peripherals category */
int fdc_current[FDC_MAX]; /* Floppy disk controller type */
@@ -121,6 +122,7 @@ typedef struct config_t {
int ide_qua_enabled; /* Quaternary IDE controller enabled */
int bugger_enabled; /* ISA bugger device enabled */
int isa_rtc_type; /* ISA RTC card */
int isa_rom_type[ISAROM_MAX]; /* ISA ROM boards */
int isa_mem_type[ISAMEM_MAX]; /* ISA memory boards */
/* Hard disks category */

34
src/include/86box/crc.h Normal file
View File

@@ -0,0 +1,34 @@
/*
* 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.
*
* Definitions for the CRC code.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2016-2025 Miran Grca.
*/
#ifndef EMU_CRC_H
#define EMU_CRC_H
#ifdef __cplusplus
extern "C" {
#endif
typedef union {
uint16_t word;
uint8_t bytes[2];
} crc_t;
extern void crc16_setup(uint16_t *crc_table, uint16_t poly);
extern void crc16_calc(uint16_t *crc_table, uint8_t byte, crc_t *crc_var);
#ifdef __cplusplus
}
#endif
#endif /*EMU_CRC_H*/

126
src/include/86box/device.h
View File

@@ -18,7 +18,7 @@
* Copyright 2016-2019 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2021 Andreas J. Reichel.
* Copyright 2021-2022 Jasmine Iwanek.
* Copyright 2021-2025 Jasmine Iwanek.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -79,29 +79,34 @@
// #define CONFIG_STANDALONE 257 /* not available on the on-board variant */
enum {
DEVICE_PCJR = 2, /* requires an IBM PCjr */
DEVICE_XTKBC = 4, /* requires an XT-compatible keyboard controller */
DEVICE_AT = 8, /* requires an AT-compatible system */
DEVICE_ATKBC = 0x10, /* requires an AT-compatible keyboard controller */
DEVICE_PS2 = 0x20, /* requires a PS/1 or PS/2 system */
DEVICE_ISA = 0x40, /* requires the ISA bus */
DEVICE_CBUS = 0x80, /* requires the C-BUS bus */
DEVICE_PCMCIA = 0x100, /* requires the PCMCIA bus */
DEVICE_MCA = 0x200, /* requires the MCA bus */
DEVICE_HIL = 0x400, /* requires the HP HIL bus */
DEVICE_EISA = 0x800, /* requires the EISA bus */
DEVICE_AT32 = 0x1000, /* requires the Mylex AT/32 local bus */
DEVICE_OLB = 0x2000, /* requires the OPTi local bus */
DEVICE_VLB = 0x4000, /* requires the VLB bus */
DEVICE_PCI = 0x8000, /* requires the PCI bus */
DEVICE_CARDBUS = 0x10000, /* requires the CardBus bus */
DEVICE_USB = 0x20000, /* requires the USB bus */
DEVICE_AGP = 0x40000, /* requires the AGP bus */
DEVICE_AC97 = 0x80000, /* requires the AC'97 bus */
DEVICE_COM = 0x100000, /* requires a serial port */
DEVICE_LPT = 0x200000, /* requires a parallel port */
DEVICE_KBC = 0x400000, /* is a keyboard controller */
DEVICE_SOFTRESET = 0x800000, /* requires to be reset on soft reset */
DEVICE_CASETTE = 1, /* requires a Casette Port */
DEVICE_SIDECAR = 2, /* requires an IBM PCjr */
DEVICE_ISA = 4, /* requires the ISA bus */
DEVICE_XT_KBC = 8, /* requires an XT-compatible keyboard controller */
DEVICE_CBUS = 0x10, /* requires the C-BUS bus */
DEVICE_ISA16 = 0x20, /* requires an AT-compatible system */
DEVICE_AT_KBC = 0x40, /* requires an AT-compatible keyboard controller */
DEVICE_MCA = 0x80, /* requires the MCA bus */
DEVICE_MCA32 = 0x100, /* requires the MCA bus */
DEVICE_PS2_KBC = 0x200, /* requires a PS/1 or PS/2 system */
DEVICE_PCMCIA = 0x400, /* requires the PCMCIA bus */
DEVICE_HIL = 0x800, /* requires the HP HIL bus */
DEVICE_EISA = 0x1000, /* requires the EISA bus */
DEVICE_AT32 = 0x2000, /* requires the Mylex AT/32 local bus */
DEVICE_OLB = 0x4000, /* requires the OPTi local bus */
DEVICE_VLB = 0x8000, /* requires the VLB bus */
DEVICE_PCI = 0x10000, /* requires the PCI bus */
DEVICE_CARDBUS = 0x20000, /* requires the CardBus bus */
DEVICE_USB = 0x40000, /* requires the USB bus */
DEVICE_AGP = 0x80000, /* requires the AGP bus */
DEVICE_AC97 = 0x100000, /* requires the AC'97 bus */
DEVICE_BUS = 0x1fffff, /* requires a machine bus */
DEVICE_COM = 0x200000, /* requires a serial port */
DEVICE_LPT = 0x400000, /* requires a parallel port */
DEVICE_KBC = 0x800000, /* is a keyboard controller */
DEVICE_SOFTRESET = 0x1000000, /* requires to be reset on soft reset */
DEVICE_ONBOARD = 0x40000000, /* is on-board */
DEVICE_PIT = 0x80000000, /* device is a PIT */
@@ -118,16 +123,6 @@ enum {
#define BIOS_INTERLEAVED_INVERT 8
#define BIOS_HIGH_BIT_INVERT 16
#define device_common_config_t \
const char *name; \
const char *description; \
int type; \
const char *default_string; \
int default_int; \
const char *file_filter; \
const device_config_spinner_t spinner; \
const device_config_selection_t selection[32]
typedef struct device_config_selection_t {
const char *description;
int value;
@@ -139,29 +134,27 @@ typedef struct device_config_spinner_t {
int16_t step;
} device_config_spinner_t;
typedef struct _device_dep_config_ {
device_common_config_t;
} device_dep_config_t;
typedef struct device_config_bios_t {
const char *name;
const char *internal_name;
int bios_type;
int files_no;
uint8_t bios_type;
uint8_t files_no;
uint32_t local;
uint32_t size;
void *dev1;
void *dev2;
void *dev[2];
const char *files[9];
/* Configuration options that depend on the device variant.
To prevent excessive nesting, there is no CONFIG_BIOS
option a dep_config struct */
const device_dep_config_t *dep_config;
} device_config_bios_t;
typedef struct _device_config_ {
device_common_config_t;
const device_config_bios_t bios[32];
const char *name;
const char *description;
int type;
const char *default_string;
int default_int;
const char *file_filter;
const device_config_spinner_t spinner;
const device_config_selection_t selection[64];
const device_config_bios_t bios[32];
} device_config_t;
typedef struct _device_ {
@@ -176,10 +169,7 @@ typedef struct _device_ {
};
void (*close)(void *priv);
void (*reset)(void *priv);
union {
int (*available)(void);
int (*poll)(void *priv);
};
int (*available)(void);
void (*speed_changed)(void *priv);
void (*force_redraw)(void *priv);
@@ -197,12 +187,12 @@ extern "C" {
#endif
extern void device_init(void);
extern void device_set_context(device_context_t *c, const device_t *dev, int inst);
extern void device_set_context(device_context_t *ctx, const device_t *dev, int inst);
extern void device_context(const device_t *dev);
extern void device_context_inst(const device_t *dev, int inst);
extern void device_context_restore(void);
extern void *device_add(const device_t *d);
extern void *device_add_linked(const device_t *d, void *priv);
extern void *device_add(const device_t *dev);
extern void *device_add_linked(const device_t *dev, void *priv);
extern void *device_add_params(const device_t *dev, void *params);
extern void device_add_ex(const device_t *dev, void *priv);
extern void device_add_ex_params(const device_t *dev, void *priv, void *params);
@@ -216,34 +206,40 @@ extern void device_reset_all(uint32_t match_flags);
extern void *device_find_first_priv(uint32_t match_flags);
extern void *device_get_priv(const device_t *dev);
extern int device_available(const device_t *dev);
extern int device_poll(const device_t *dev);
extern void device_speed_changed(void);
extern void device_force_redraw(void);
extern void device_get_name(const device_t *dev, int bus, char *name);
extern int device_has_config(const device_t *dev);
extern uint8_t device_get_bios_type(const device_t *dev, const char *internal_name);
extern uint8_t device_get_bios_num_files(const device_t *dev, const char *internal_name);
extern uint32_t device_get_bios_local(const device_t *dev, const char *internal_name);
extern uint32_t device_get_bios_file_size(const device_t *dev, const char *internal_name);
extern const char *device_get_bios_file(const device_t *dev, const char *internal_name, int file_no);
extern int device_is_valid(const device_t *, int m);
extern int device_is_valid(const device_t *, int mch);
extern const device_t* device_context_get_device(void);
extern int device_get_config_int(const char *name);
extern int device_get_config_int_ex(const char *s, int dflt_int);
extern int device_get_config_int_ex(const char *str, int def);
extern int device_get_config_hex16(const char *name);
extern int device_get_config_hex20(const char *name);
extern int device_get_config_mac(const char *name, int dflt_int);
extern void device_set_config_int(const char *s, int val);
extern void device_set_config_hex16(const char *s, int val);
extern void device_set_config_hex20(const char *s, int val);
extern void device_set_config_mac(const char *s, int val);
extern int device_get_config_mac(const char *name, int def);
extern void device_set_config_int(const char *str, int val);
extern void device_set_config_hex16(const char *str, int val);
extern void device_set_config_hex20(const char *str, int val);
extern void device_set_config_mac(const char *str, int val);
extern const char *device_get_config_string(const char *name);
extern int device_get_instance(void);
#define device_get_config_bios device_get_config_string
extern const char *device_get_internal_name(const device_t *dev);
extern int machine_get_config_int(char *s);
extern char *machine_get_config_string(char *s);
extern int machine_get_config_int(char *str);
extern const char *machine_get_config_string(char *str);
extern int machine_device_available(const device_t *dev);
extern const device_t device_none;
extern const device_t device_internal;

51
src/include/86box/fdc.h
View File

@@ -38,26 +38,27 @@
#define FDC_QUATERNARY_IRQ 6
#define FDC_QUATERNARY_DMA 2
#define FDC_FLAG_PCJR 0x01 /* PCjr */
#define FDC_FLAG_DISKCHG_ACTLOW 0x02 /* Amstrad, PS/1, PS/2 ISA */
#define FDC_FLAG_AT 0x04 /* AT+, PS/x */
#define FDC_FLAG_PS2 0x08 /* PS/1, PS/2 ISA */
#define FDC_FLAG_PS2_MCA 0x10 /* PS/2 MCA */
#define FDC_FLAG_SUPERIO 0x20 /* Super I/O chips */
#define FDC_FLAG_START_RWC_1 0x40 /* W83877F, W83977F */
#define FDC_FLAG_MORE_TRACKS 0x80 /* W83877F, W83977F, PC87306, PC87309 */
#define FDC_FLAG_NSC 0x100 /* PC87306, PC87309 */
#define FDC_FLAG_TOSHIBA 0x200 /* T1000, T1200 */
#define FDC_FLAG_AMSTRAD 0x400 /* Non-AT Amstrad machines */
#define FDC_FLAG_UMC 0x800 /* UMC UM8398 */
#define FDC_FLAG_ALI 0x1000 /* ALi M512x / M1543C */
#define FDC_FLAG_NO_DSR_RESET 0x2000 /* Has no DSR reset */
#define FDC_FLAG_DENSEL_INVERT 0x4000 /* Invert DENSEL polarity */
#define FDC_FLAG_FINTR 0x8000 /* Raise FINTR on data command finish */
#define FDC_FLAG_NEC 0x10000 /* Is NEC upd765-compatible */
#define FDC_FLAG_SEC 0x20000 /* Is Secondary */
#define FDC_FLAG_TER 0x40000 /* Is Tertiary */
#define FDC_FLAG_QUA 0x80000 /* Is Quaternary */
#define FDC_FLAG_PCJR 0x01 /* PCjr */
#define FDC_FLAG_DISKCHG_ACTLOW 0x02 /* Amstrad, PS/1, PS/2 ISA */
#define FDC_FLAG_AT 0x04 /* AT+, PS/x */
#define FDC_FLAG_PS2 0x08 /* PS/1, PS/2 ISA */
#define FDC_FLAG_PS2_MCA 0x10 /* PS/2 MCA */
#define FDC_FLAG_SUPERIO 0x20 /* Super I/O chips */
#define FDC_FLAG_START_RWC_1 0x40 /* W83877F, W83977F */
#define FDC_FLAG_MORE_TRACKS 0x80 /* W83877F, W83977F, PC87306, PC87309 */
#define FDC_FLAG_NSC 0x100 /* PC87306, PC87309 */
#define FDC_FLAG_TOSHIBA 0x200 /* T1000, T1200 */
#define FDC_FLAG_AMSTRAD 0x400 /* Non-AT Amstrad machines */
#define FDC_FLAG_UMC 0x800 /* UMC UM8398 */
#define FDC_FLAG_ALI 0x1000 /* ALi M512x / M1543C */
#define FDC_FLAG_NO_DSR_RESET 0x2000 /* Has no DSR reset */
#define FDC_FLAG_DENSEL_INVERT 0x4000 /* Invert DENSEL polarity */
#define FDC_FLAG_FINTR 0x8000 /* Raise FINTR on data command finish */
#define FDC_FLAG_NEC 0x10000 /* Is NEC upd765-compatible */
#define FDC_FLAG_SEC 0x20000 /* Is Secondary */
#define FDC_FLAG_TER 0x40000 /* Is Tertiary */
#define FDC_FLAG_QUA 0x80000 /* Is Quaternary */
#define FDC_FLAG_SMC661 0x100000 /* SM(s)C FDC37C661 - different TDR enhanced mode */
typedef struct fdc_t {
uint8_t dor;
@@ -103,7 +104,6 @@ typedef struct fdc_t {
uint8_t densel_force;
uint8_t fifo;
uint8_t tfifo;
uint8_t fifobufpos;
uint8_t drv2en;
uint8_t gap;
@@ -120,6 +120,8 @@ typedef struct fdc_t {
uint8_t lock;
uint8_t dsr;
uint8_t media_id;
uint8_t params[15];
uint8_t specify[2];
uint8_t res[11];
@@ -148,6 +150,7 @@ typedef struct fdc_t {
int drvrate[4];
void *fifo_p;
int fifointest;
sector_id_t read_track_sector;
sector_id_t format_sector_id;
@@ -166,6 +169,9 @@ extern void fdc_3f1_enable(fdc_t *fdc, int enable);
extern int fdc_get_bit_rate(fdc_t *fdc);
extern int fdc_get_bitcell_period(fdc_t *fdc);
extern uint8_t fdc_get_media_id(fdc_t *fdc, int id);
extern void fdc_set_media_id(fdc_t *fdc, int id, int set);
/* A few functions to communicate between Super I/O chips and the FDC. */
extern void fdc_update_enh_mode(fdc_t *fdc, int enh_mode);
extern int fdc_get_rwc(fdc_t *fdc, int drive);
@@ -177,6 +183,7 @@ extern uint8_t fdc_get_densel_polarity(fdc_t *fdc);
extern void fdc_update_densel_force(fdc_t *fdc, int densel_force);
extern void fdc_update_drvrate(fdc_t *fdc, int drive, int drvrate);
extern void fdc_update_drv2en(fdc_t *fdc, int drv2en);
extern void fdc_toggle_flag(fdc_t *fdc, int flag, int on);
extern void fdc_noidam(fdc_t *fdc);
extern void fdc_nosector(fdc_t *fdc);
@@ -201,6 +208,7 @@ extern int fdc_get_drive(fdc_t *fdc);
extern int fdc_get_perp(fdc_t *fdc);
extern int fdc_get_format_n(fdc_t *fdc);
extern int fdc_is_mfm(fdc_t *fdc);
extern int fdc_is_dma(fdc_t *fdc);
extern double fdc_get_hut(fdc_t *fdc);
extern double fdc_get_hlt(fdc_t *fdc);
extern void fdc_request_next_sector_id(fdc_t *fdc);
@@ -254,6 +262,7 @@ extern const device_t fdc_at_sec_device;
extern const device_t fdc_at_ter_device;
extern const device_t fdc_at_qua_device;
extern const device_t fdc_at_actlow_device;
extern const device_t fdc_at_smc_661_device;
extern const device_t fdc_at_smc_device;
extern const device_t fdc_at_ali_device;
extern const device_t fdc_at_winbond_device;

4
src/include/86box/fdc_ext.h
View File

@@ -34,6 +34,10 @@ extern const device_t fdc_b215_device;
extern const device_t fdc_pii151b_device;
extern const device_t fdc_pii158b_device;
extern const device_t fdc_compaticard_i_device;
extern const device_t fdc_compaticard_ii_device;
extern const device_t fdc_compaticard_iv_device;
extern const device_t fdc_monster_device;
extern void fdc_card_init(void);

17
src/include/86box/fdd.h
View File

@@ -8,21 +8,19 @@
*
* Definitions for the floppy drive emulation.
*
*
*
* Authors: Sarah Walker, <https://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2018 Fred N. van Kempen.
* Copyright 2008-2025 Sarah Walker.
* Copyright 2016-2025 Miran Grca.
* Copyright 2018-2025 Fred N. van Kempen.
*/
#ifndef EMU_FDD_H
#define EMU_FDD_H
#define FDD_NUM 4
#define FLOPPY_IMAGE_HISTORY 4
#define FLOPPY_IMAGE_HISTORY 10
#define SEEK_RECALIBRATE -999
#ifdef __cplusplus
@@ -129,13 +127,6 @@ extern int drive_empty[FDD_NUM];
#define SECTOR_FIRST -2
#define SECTOR_NEXT -1
typedef union {
uint16_t word;
uint8_t bytes[2];
} crc_t;
void fdd_calccrc(uint8_t byte, crc_t *crc_var);
typedef struct d86f_handler_t {
uint16_t (*disk_flags)(int drive);
uint16_t (*side_flags)(int drive);

6
src/include/86box/fdd_86f.h
View File

@@ -8,13 +8,11 @@
*
* Definitions for the 86F floppy image format.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2016-2019 Miran Grca.
* Copyright 2018-2019 Fred N. van Kempen.
* Copyright 2016-2025 Miran Grca.
* Copyright 2018-2025 Fred N. van Kempen.
*/
#ifndef EMU_FLOPPY_86F_H
#define EMU_FLOPPY_86F_H

13
src/include/86box/fifo.h
View File

@@ -1,6 +1,3 @@
#ifndef FIFO_H
#define FIFO_H
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
@@ -13,8 +10,11 @@
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2023 Miran Grca.
* Copyright 2023-2025 Miran Grca.
*/
#ifndef FIFO_H
#define FIFO_H
#define FIFO(size) \
typedef struct { \
int start; \
@@ -37,6 +37,7 @@
void (*d_full_evt)(void *); \
void (*d_ready_evt)(void *); \
\
uint8_t tag[64]; \
uint8_t buf[size]; \
} fifo## size ##_t;
@@ -50,9 +51,13 @@ FIFO(64)
extern int fifo_get_count(void *priv);
extern void fifo_write(uint8_t val, void *priv);
extern void fifo_write_tagged(uint8_t tag, uint8_t val, void *priv);
extern void fifo_write_evt(uint8_t val, void *priv);
extern void fifo_write_evt_tagged(uint8_t tag, uint8_t val, void *priv);
extern uint8_t fifo_read(void *priv);
extern uint8_t fifo_read_tagged(uint8_t *tag, void *priv);
extern uint8_t fifo_read_evt(void *priv);
extern uint8_t fifo_read_evt_tagged(uint8_t *tag, void *priv);
extern void fifo_clear_overrun(void *priv);
extern int fifo_get_full(void *priv);
extern int fifo_get_d_full(void *priv);

1
src/include/86box/flash.h
View File

@@ -20,6 +20,7 @@
#ifndef EMU_FLASH_H
#define EMU_FLASH_H
extern const device_t amd_am28f010_flash_device;
extern const device_t catalyst_flash_device;
extern const device_t intel_flash_bxt_ami_device;

31
src/include/86box/gameport.h
View File

@@ -8,8 +8,6 @@
*
* Definitions for the generic game port handlers.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Sarah Walker, <https://pcem-emulator.co.uk/>
* RichardG, <richardg867@gmail.com>
@@ -18,11 +16,13 @@
* Copyright 2016-2022 Miran Grca.
* Copyright 2008-2018 Sarah Walker.
* Copyright 2021 RichardG.
* Copyright 2021-2024 Jasmine Iwanek.
* Copyright 2021-2025 Jasmine Iwanek.
*/
#ifndef EMU_GAMEPORT_H
#define EMU_GAMEPORT_H
#define GAMEPORT_MAX 2
#define MAX_PLAT_JOYSTICKS 8
#define MAX_JOYSTICKS 4
@@ -45,7 +45,7 @@
#define AXIS_NOT_PRESENT -99999
#define JOYSTICK_PRESENT(n) (joystick_state[n].plat_joystick_nr != 0)
#define JOYSTICK_PRESENT(gp, js) (joystick_state[gp][js].plat_joystick_nr != 0)
#define GAMEPORT_1ADDR 0x010000
#define GAMEPORT_6ADDR 0x060000
@@ -110,10 +110,20 @@ typedef struct joystick_if_t {
const char *pov_names[MAX_JOY_POVS];
} joystick_if_t;
extern device_t game_ports[GAMEPORT_MAX];
#ifdef __cplusplus
extern "C" {
#endif
extern int gameport_available(int port);
#ifdef EMU_DEVICE_H
extern const device_t *gameport_getdevice(int port);
#endif
extern int gameport_has_config(int port);
extern const char *gameport_get_internal_name(int port);
extern int gameport_get_from_internal_name(const char *str);
#ifdef EMU_DEVICE_H
extern const device_t gameport_device;
extern const device_t gameport_201_device;
@@ -136,7 +146,7 @@ extern const device_t *standalone_gameport_type;
#endif
extern int gameport_instance_id;
extern plat_joystick_t plat_joystick_state[MAX_PLAT_JOYSTICKS];
extern joystick_t joystick_state[MAX_JOYSTICKS];
extern joystick_t joystick_state[GAMEPORT_MAX][MAX_JOYSTICKS];
extern int joysticks_present;
extern int joystick_type;
@@ -169,10 +179,21 @@ extern const joystick_if_t joystick_2axis_6button;
extern const joystick_if_t joystick_2axis_8button;
extern const joystick_if_t joystick_ch_flightstick_pro;
extern const joystick_if_t joystick_ch_flightstick_pro_ch_pedals;
extern const joystick_if_t joystick_sw_pad;
extern const joystick_if_t joystick_tm_fcs;
extern const joystick_if_t joystick_tm_fcs_rcs;
extern int gameport_available(int);
extern int gameport_has_config(int);
extern const char *gameport_get_internal_name(int);
extern int gampeport_get_from_internal_name(char *);
#ifdef EMU_DEVICE_H
extern const device_t *gameport_getdevice(int);
#endif
#ifdef __cplusplus
}
#endif

28
src/include/86box/hdc.h
View File

@@ -13,7 +13,7 @@
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2016-2020 Miran Grca.
* Copyright 2016-2025 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
*/
#ifndef EMU_HDC_H
@@ -22,11 +22,6 @@
#define MFM_NUM 2 /* 2 drives per controller supported */
#define ESDI_NUM 2 /* 2 drives per controller supported */
#define XTA_NUM 2 /* 2 drives per controller supported */
#define IDE_NUM 10 /* 8 drives per AT IDE + 2 for XT IDE */
#define ATAPI_NUM 8 /* 8 drives per AT IDE */
#define SCSI_NUM 16 /* theoretically the controller can have at \
* least 7 devices, with each device being \
* able to support 8 units, but hey... */
/* Controller types. */
#define HDC_NONE 0
@@ -53,15 +48,20 @@ extern const device_t st506_xt_toshiba_t1200_device; /* st506_xt_toshiba_t1
extern const device_t esdi_at_wd1007vse1_device; /* esdi_at */
extern const device_t esdi_ps2_device; /* esdi_mca */
extern const device_t esdi_integrated_device; /* esdi_mca */
extern const device_t ide_isa_device; /* isa_ide */
extern const device_t ide_isa_sec_device; /* isa_ide sec*/
extern const device_t ide_isa_2ch_device; /* isa_ide_2ch */
extern const device_t ide_isa_2ch_opt_device; /* isa_ide_2ch_opt */
extern const device_t ide_vlb_device; /* vlb_ide */
extern const device_t ide_vlb_sec_device; /* vlb_ide sec */
extern const device_t ide_vlb_2ch_device; /* vlb_ide_2ch */
extern const device_t ide_pci_device; /* pci_ide */
extern const device_t ide_pci_sec_device; /* pci_ide sec */
extern const device_t ide_pci_2ch_device; /* pci_ide_2ch */
extern const device_t ide_pci_ter_qua_2ch_device; /* pci_ide_ter_qua_2ch */
extern const device_t ide_ali1489_device; /* ALi M1489 */
extern const device_t ide_ali5213_device; /* ALi M5213 */
@@ -78,10 +78,14 @@ extern const device_t ide_cmd640_pci_single_channel_sec_device; /* CMD PCI-640B
extern const device_t ide_cmd646_device; /* CMD PCI-646 */
extern const device_t ide_cmd646_legacy_only_device; /* CMD PCI-646 (Legacy Mode Only) */
extern const device_t ide_cmd646_single_channel_device; /* CMD PCI-646 (Only primary channel) */
extern const device_t ide_cmd646_ter_qua_device; /* CMD PCI-646 (Tertiary and quaternary channels) */
extern const device_t ide_opti611_vlb_device; /* OPTi 82c611/611A VLB */
extern const device_t ide_opti611_vlb_sec_device; /* OPTi 82c611/611A VLB (Secondary channel) */
extern const device_t ide_rz1000_pci_device; /* PC Technology RZ-1000 PCI */
extern const device_t ide_rz1000_pci_single_channel_device; /* PC Technology RZ-1000 PCI (Only primary channel) */
extern const device_t ide_um8673f_device; /* UMC UM8673F */
extern const device_t ide_um8886af_device; /* UMC UM8886AF */
@@ -101,10 +105,12 @@ extern const device_t mcide_device;
extern const device_t xta_wdxt150_device; /* xta_wdxt150 */
extern const device_t xta_hd20_device; /* EuroPC internal */
extern const device_t xtide_device; /* xtide_xt */
extern const device_t xtide_at_device; /* xtide_at */
extern const device_t xtide_acculogic_device; /* xtide_ps2 */
extern const device_t xtide_at_ps2_device; /* xtide_at_ps2 */
extern const device_t xtide_device; /* xtide_xt */
extern const device_t xtide_at_device; /* xtide_at */
extern const device_t xtide_at_2ch_device; /* xtide_at_2ch */
extern const device_t xtide_acculogic_device; /* xtide_ps2 */
extern const device_t xtide_at_ps2_device; /* xtide_at_ps2 */
extern const device_t xtide_at_ps2_2ch_device; /* xtide_at_ps2_2ch */
/* Miscellaneous */
extern const device_t lba_enhancer_device;

29
src/include/86box/hdc_ide.h
View File

@@ -19,20 +19,23 @@
#ifndef EMU_IDE_H
#define EMU_IDE_H
#define IDE_NUM 10 /* 8 drives per AT IDE + 2 for XT IDE */
#define ATAPI_NUM 10 /* 8 drives per AT IDE + 2 for XT IDE */
#define IDE_BUS_MAX 4
#define IDE_CHAN_MAX 2
#define HDC_PRIMARY_BASE 0x01F0
#define HDC_PRIMARY_SIDE 0x03F6
#define HDC_PRIMARY_BASE 0x01f0
#define HDC_PRIMARY_SIDE 0x03f6
#define HDC_PRIMARY_IRQ 14
#define HDC_SECONDARY_BASE 0x0170
#define HDC_SECONDARY_SIDE 0x0376
#define HDC_SECONDARY_IRQ 15
#define HDC_TERTIARY_BASE 0x01E8
#define HDC_TERTIARY_SIDE 0x03EE
#define HDC_TERTIARY_BASE 0x01e8
#define HDC_TERTIARY_SIDE 0x03ee
#define HDC_TERTIARY_IRQ 11
#define HDC_QUATERNARY_BASE 0x0168
#define HDC_QUATERNARY_SIDE 0x036E
#define HDC_QUATERNARY_SIDE 0x036e
#define HDC_QUATERNARY_IRQ 10
enum {
@@ -121,15 +124,17 @@ typedef struct ide_s {
double pending_delay;
#ifdef SCSI_DEVICE_H
int (*get_max)(int ide_has_dma, int type);
int (*get_timings)(int ide_has_dma, int type);
void (*identify)(struct ide_s *ide, int ide_has_dma);
void (*stop)(scsi_common_t *sc);
void (*packet_command)(scsi_common_t *sc, uint8_t *cdb);
int (*get_max)(const struct ide_s *ide, const int ide_has_dma, const int type);
int (*get_timings)(const struct ide_s *ide, const int ide_has_dma, const int type);
void (*identify)(const struct ide_s *ide, const int ide_has_dma);
void (*stop)(const scsi_common_t *sc);
void (*packet_command)(scsi_common_t *sc, const uint8_t *cdb);
void (*device_reset)(scsi_common_t *sc);
uint8_t (*phase_data_out)(scsi_common_t *sc);
void (*command_stop)(scsi_common_t *sc);
void (*bus_master_error)(scsi_common_t *sc);
void (*read)(scsi_common_t *sc);
void (*write)(scsi_common_t *sc);
#else
void * get_max;
void * get_timings;
@@ -142,10 +147,8 @@ typedef struct ide_s {
#endif
} ide_t;
#ifdef EMU_HDC_H
extern ide_t *ide_drives[IDE_NUM];
#endif
#endif
/* Type:
0 = PIO,
@@ -198,7 +201,7 @@ extern uint8_t ide_read_alt_status(uint16_t addr, void *priv);
extern uint16_t ide_readw(uint16_t addr, void *priv);
extern void ide_set_bus_master(int board,
int (*dma)(uint8_t *data, int transfer_length, int out, void *priv),
int (*dma)(uint8_t *data, int transfer_length, int total_length, int out, void *priv),
void (*set_irq)(uint8_t status, void *priv), void *priv);
extern void win_cdrom_eject(uint8_t id);

2
src/include/86box/hdc_ide_sff8038i.h
View File

@@ -63,7 +63,7 @@ extern const device_t sff8038i_device;
extern void sff_bus_master_handler(sff8038i_t *dev, int enabled, uint16_t base);
extern void sff_bus_master_set_irq(uint8_t status, void *priv);
extern int sff_bus_master_dma(uint8_t *data, int transfer_length, int out, void *priv);
extern int sff_bus_master_dma(uint8_t *data, int transfer_length, int total_length, int out, void *priv);
extern void sff_bus_master_write(uint16_t port, uint8_t val, void *priv);
extern uint8_t sff_bus_master_read(uint16_t port, void *priv);

86
src/include/86box/hdd.h
View File

@@ -138,55 +138,63 @@ typedef struct hdd_zone_t {
/* Define the virtual Hard Disk. */
typedef struct hard_disk_t {
uint8_t id;
uint8_t id;
union {
uint8_t channel; /* Needed for Settings to reduce the number of if's */
/* Needed for Settings to reduce the number of if's */
uint8_t channel;
uint8_t mfm_channel; /* Should rename and/or unionize */
uint8_t esdi_channel;
uint8_t xta_channel;
uint8_t ide_channel;
uint8_t scsi_id;
uint8_t mfm_channel;
uint8_t esdi_channel;
uint8_t xta_channel;
uint8_t ide_channel;
uint8_t scsi_id;
};
uint8_t bus;
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t wp; /* Disk has been mounted READ-ONLY */
uint8_t pad;
uint8_t pad0;
void *priv;
uint8_t bus_type;
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t wp; /* Disk has been mounted
READ-ONLY */
uint8_t pad;
uint8_t pad0;
char fn[1024]; /* Name of current image file */
char vhd_parent[1041]; /* Differential VHD parent file */
void *priv;
uint32_t seek_pos;
uint32_t seek_len;
uint32_t base;
uint32_t spt;
uint32_t hpc; /* Physical geometry parameters */
uint32_t tracks;
const char *model;
char fn[1024]; /* Name of current image file */
/* Differential VHD parent file */
char vhd_parent[1280];
hdd_zone_t zones[HDD_MAX_ZONES];
uint32_t num_zones;
hdd_cache_t cache;
uint32_t phy_cyl;
uint32_t phy_heads;
uint32_t rpm;
uint8_t max_multiple_block;
uint32_t seek_pos;
uint32_t seek_len;
uint32_t base;
uint32_t spt; /* Physical geometry parameters */
uint32_t hpc;
uint32_t tracks;
uint32_t speed_preset;
uint32_t cur_cylinder;
uint32_t cur_track;
uint32_t cur_addr;
uint32_t num_zones;
uint32_t phy_cyl;
uint32_t phy_heads;
uint32_t rpm;
uint32_t cur_cylinder;
uint32_t cur_track;
uint32_t cur_addr;
uint32_t vhd_blocksize;
uint32_t speed_preset;
uint32_t vhd_blocksize;
uint8_t max_multiple_block;
uint8_t pad1[3];
double avg_rotation_lat_usec;
double full_stroke_usec;
double head_switch_usec;
double cyl_switch_usec;
const char *model;
hdd_zone_t zones[HDD_MAX_ZONES];
hdd_cache_t cache;
double avg_rotation_lat_usec;
double full_stroke_usec;
double head_switch_usec;
double cyl_switch_usec;
} hard_disk_t;
extern hard_disk_t hdd[HDD_NUM];

69
src/include/86box/i8080.h
View File

@@ -1,69 +0,0 @@
/*
* 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.
*
* 8080 CPU emulation (header).
*
*
*
* Authors: Cacodemon345
*
* Copyright 2022 Cacodemon345
*/
#include <stdint.h>
typedef struct i8080 {
union {
uint16_t af; /* Intended in case we also go for μPD9002 emulation, which also has a Z80 emulation mode. */
struct {
uint8_t a;
uint8_t flags;
};
};
union {
uint16_t bc;
struct {
uint8_t b;
uint8_t c;
};
};
union {
uint16_t de;
struct {
uint8_t d;
uint8_t e;
};
};
union {
uint16_t hl;
struct {
uint8_t h;
uint8_t l;
};
};
uint16_t pc;
uint16_t sp;
uint16_t oldpc;
uint16_t ei;
uint32_t pmembase;
uint32_t dmembase; /* Base from where i8080 starts. */
uint8_t emulated; /* 0 = not emulated, use separate registers, 1 = emulated, use x86 registers. */
uint16_t *cpu_flags;
void (*writemembyte)(uint32_t, uint8_t);
uint8_t (*readmembyte)(uint32_t);
void (*startclock)(void);
void (*endclock)(void);
void (*checkinterrupts)(void);
uint8_t (*fetchinstruction)(void *);
} i8080;
#define C_FLAG_I8080 (1 << 0)
#define P_FLAG_I8080 (1 << 2)
#define AC_FLAG_I8080 (1 << 4)
#define Z_FLAG_I8080 (1 << 6)
#define S_FLAG_I8080 (1 << 7)

2
src/include/86box/ini.h
View File

@@ -31,6 +31,7 @@ typedef void *ini_section_t;
extern ini_t ini_new(void);
extern ini_t ini_read(const char *fn);
extern void ini_strip_quotes(ini_t ini);
extern void ini_write(ini_t ini, const char *fn);
extern void ini_dump(ini_t ini);
extern void ini_close(ini_t ini);
@@ -58,6 +59,7 @@ extern void ini_section_set_hex20(ini_section_t section, const char *name, i
extern void ini_section_set_mac(ini_section_t section, const char *name, int val);
extern void ini_section_set_string(ini_section_t section, const char *name, const char *val);
extern void ini_section_set_wstring(ini_section_t section, const char *name, wchar_t *val);
extern int ini_has_entry(ini_section_t self, const char *name);
#define ini_delete_var(ini, head, name) ini_section_delete_var(ini_find_section(ini, head), name)

8
src/include/86box/isamem.h
View File

@@ -42,7 +42,6 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EMU_ISAMEM_H
#define EMU_ISAMEM_H
@@ -52,17 +51,12 @@
extern "C" {
#endif
/* Global variables. */
extern const device_t isamem_device;
extern const device_t isamem_brat80_device;
extern const device_t isamem_ev159_device;
/* Functions. */
extern void isamem_reset(void);
extern const char *isamem_get_name(int t);
extern const char *isamem_get_internal_name(int t);
extern int isamem_get_from_internal_name(const char *s);
extern int isamem_get_from_internal_name(const char *str);
extern const device_t *isamem_get_device(int t);
extern int isamem_has_config(int board);

37
src/include/86box/isarom.h Normal file
View File

@@ -0,0 +1,37 @@
/*
* 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 ISA ROM card Expansions.
*
* Authors: Jasmine Iwanek, <jriwanek@gmail.com>
*
* Copyright 2025 Jasmine Iwanek.
*/
#ifndef EMU_ISAROM_H
#define EMU_ISAROM_H
#define ISAROM_MAX 4 /* max #cards in system */
#ifdef __cplusplus
extern "C" {
#endif
/* Functions. */
extern void isarom_reset(void);
extern const char *isarom_get_name(int t);
extern const char *isarom_get_internal_name(int t);
extern int isarom_get_from_internal_name(const char *str);
extern const device_t *isarom_get_device(int t);
extern int isarom_has_config(int board);
#ifdef __cplusplus
}
#endif
#endif /*EMU_ISAROM_H*/

5
src/include/86box/isartc.h
View File

@@ -42,7 +42,6 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EMU_ISARTC_H
#define EMU_ISARTC_H
@@ -50,13 +49,11 @@
extern "C" {
#endif
/* Global variables. */
/* Functions. */
extern void isartc_reset(void);
extern const char *isartc_get_internal_name(int t);
extern int isartc_get_from_internal_name(char *s);
extern int isartc_get_from_internal_name(const char *str);
extern const device_t *isartc_get_device(int t);
extern int isartc_has_config(int board);

63
src/include/86box/keyboard.h
View File

@@ -15,7 +15,7 @@
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2016-2025 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
*/
@@ -54,16 +54,16 @@ typedef struct kbc_at_port_t {
typedef struct atkbc_dev_t {
const char *name; /* name of this device */
uint8_t type;
uint8_t command;
uint8_t last_scan_code;
uint8_t state;
uint8_t resolution;
uint8_t rate;
uint8_t cmd_queue_start;
uint8_t cmd_queue_end;
uint8_t queue_start;
uint8_t queue_end;
uint8_t type;
uint8_t command;
uint8_t last_scan_code;
uint8_t state;
uint8_t resolution;
uint8_t rate;
uint8_t cmd_queue_start;
uint8_t cmd_queue_end;
uint8_t queue_start;
uint8_t queue_end;
uint16_t flags;
@@ -194,8 +194,8 @@ typedef struct scancode {
extern "C" {
#endif
extern uint8_t keyboard_mode;
extern int keyboard_scan;
extern uint8_t keyboard_mode;
extern int keyboard_scan;
extern uint16_t scancode_map[768];
@@ -224,39 +224,41 @@ extern const device_t keyboard_xt86_device;
extern const device_t keyboard_xt_compaq_device;
extern const device_t keyboard_xt_t1x00_device;
extern const device_t keyboard_tandy_device;
# ifdef USE_LASERXT
extern const device_t keyboard_xt_lxt3_device;
# endif /* USE_LASERXT */
extern const device_t keyboard_xt_olivetti_device;
extern const device_t keyboard_xt_zenith_device;
extern const device_t keyboard_xt_hyundai_device;
extern const device_t keyboard_xt_fe2010_device;
extern const device_t keyboard_xtclone_device;
extern const device_t keyboard_at_device;
extern const device_t keyboard_at_siemens_device;
extern const device_t keyboard_at_ami_device;
extern const device_t keyboard_at_compaq_device;
extern const device_t keyboard_at_phoenix_device;
extern const device_t keyboard_at_ncr_device;
extern const device_t keyboard_at_olivetti_device;
extern const device_t keyboard_at_siemens_device;
extern const device_t keyboard_at_tg_ami_device;
extern const device_t keyboard_at_toshiba_device;
extern const device_t keyboard_at_olivetti_device;
extern const device_t keyboard_at_ncr_device;
extern const device_t keyboard_at_compaq_device;
extern const device_t keyboard_ps2_device;
extern const device_t keyboard_ps2_ps1_device;
extern const device_t keyboard_ps2_ps1_pci_device;
extern const device_t keyboard_ps2_xi8088_device;
extern const device_t keyboard_ps2_ami_device;
extern const device_t keyboard_ps2_compaq_device;
extern const device_t keyboard_ps2_holtek_device;
extern const device_t keyboard_ps2_tg_ami_device;
extern const device_t keyboard_ps2_tg_ami_green_device;
extern const device_t keyboard_ps2_olivetti_device;
extern const device_t keyboard_ps2_phoenix_device;
extern const device_t keyboard_ps2_mca_1_device;
extern const device_t keyboard_ps2_mca_2_device;
extern const device_t keyboard_ps2_olivetti_device;
extern const device_t keyboard_ps2_phoenix_device;
extern const device_t keyboard_ps2_quadtel_device;
extern const device_t keyboard_ps2_tg_ami_device;
extern const device_t keyboard_ps2_tg_ami_green_device;
extern const device_t keyboard_ps2_pci_device;
extern const device_t keyboard_ps2_ami_pci_device;
extern const device_t keyboard_ps2_intel_ami_pci_device;
extern const device_t keyboard_ps2_acer_pci_device;
extern const device_t keyboard_ps2_ali_pci_device;
extern const device_t keyboard_ps2_phoenix_pci_device;
extern const device_t keyboard_ps2_tg_ami_pci_device;
extern const device_t keyboard_at_generic_device;
@@ -269,9 +271,12 @@ extern void keyboard_poll_host(void);
extern void keyboard_process(void);
extern uint16_t keyboard_convert(int ch);
extern void keyboard_input(int down, uint16_t scan);
extern void keyboard_update_states(uint8_t cl, uint8_t nl, uint8_t sl);
extern void keyboard_all_up(void);
extern void keyboard_update_states(uint8_t cl, uint8_t nl, uint8_t sl, uint8_t kl);
extern uint8_t keyboard_get_shift(void);
extern void keyboard_get_states(uint8_t *cl, uint8_t *nl, uint8_t *sl);
extern void keyboard_set_in_reset(uint8_t in_reset);
extern uint8_t keyboard_get_in_reset(void);
extern void keyboard_get_states(uint8_t *cl, uint8_t *nl, uint8_t *sl, uint8_t *kl);
extern void keyboard_set_states(uint8_t cl, uint8_t nl, uint8_t sl);
extern int keyboard_recv(uint16_t key);
extern int keyboard_recv_ui(uint16_t key);
@@ -279,13 +284,17 @@ extern int keyboard_isfsenter(void);
extern int keyboard_isfsenter_up(void);
extern int keyboard_isfsexit(void);
extern int keyboard_isfsexit_up(void);
extern int keyboard_ismsexit(void);
extern void keyboard_set_is_amstrad(int ams);
extern void kbc_at_set_ps2(void *priv, uint8_t ps2);
extern uint8_t kbc_at_read_p(void *priv, uint8_t port, uint8_t mask);
extern void kbc_at_write_p(void *priv, uint8_t port, uint8_t mask, uint8_t val);
extern void kbc_at_set_fast_reset(uint8_t new_fast_reset);
extern void kbc_at_handler(int set, void *priv);
extern void kbc_at_port_handler(int num, int set, uint16_t port, void *priv);
extern void kbc_at_handler(int set, uint16_t port, void *priv);
extern void kbc_at_set_irq(int num, uint16_t irq, void *priv);
extern void kbc_at_dev_queue_reset(atkbc_dev_t *dev, uint8_t reset_main);
extern uint8_t kbc_at_dev_queue_pos(atkbc_dev_t *dev, uint8_t main);
extern void kbc_at_dev_queue_add(atkbc_dev_t *dev, uint8_t val, uint8_t main);
extern void kbc_at_dev_reset(atkbc_dev_t *dev, int do_fa);

34
src/include/86box/log.h
View File

@@ -6,42 +6,48 @@
*
* This file is part of the 86Box distribution.
*
* Main include file for the application.
*
*
* New logging system handler header.
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Connor Hyde, <mario64crashed@gmail.com, nomorestarfrost@gmail.com>
*
* Copyright 2021 Miran Grca.
* Copyright 2021 Fred N. van Kempen.
* Copyright 2021-25 Miran Grca.
* Copyright 2021-25 Fred N. van Kempen.
* Copyright 2025 Connor Hyde.
*/
#ifndef EMU_LOG_H
#define EMU_LOG_H
#ifndef RELEASE_BUILD
# ifdef __cplusplus
extern "C" {
# endif
#ifdef __NetBSD__
/* Doesn't compile on NetBSD without this include */
#include <stdarg.h>
#endif
#define LOG_SIZE_BUFFER 1024 /* Log size buffer */
#define LOG_SIZE_BUFFER_CYCLIC_LINES 32 /* Cyclic log size buffer (number of lines that should be cehcked) */
#define LOG_MINIMUM_REPEAT_ORDER 4 /* Minimum repeat size */
/* Function prototypes. */
extern void log_set_suppr_seen(void *priv, int suppr_seen);
extern void log_set_dev_name(void *priv, char *dev_name);
# ifdef HAVE_STDARG_H
#ifndef RELEASE_BUILD
extern void log_out(void *priv, const char *fmt, va_list);
extern void log_out_cyclic(void* priv, const char *fmt, va_list);
#endif /*RELEASE_BUILD*/
extern void log_fatal(void *priv, const char *fmt, ...);
# endif
extern void *log_open(char *dev_name);
extern void log_warning(void *priv, const char *fmt, ...);
extern void *log_open(const char *dev_name);
extern void *log_open_cyclic(const char *dev_name);
extern void log_close(void *priv);
# ifdef __cplusplus
}
# endif
#else
# define log_fatal(priv, fmt, ...) fatal(fmt, ...)
#endif /*RELEASE_BUILD*/
#endif /*EMU_LOG_H*/

73
src/include/86box/lpt.h
View File

@@ -25,39 +25,49 @@ typedef struct lpt_device_t {
void (*close)(void *priv);
void (*write_data)(uint8_t val, void *priv);
void (*write_ctrl)(uint8_t val, void *priv);
uint8_t (*read_data)(void *priv);
void (*autofeed)(uint8_t val,void *priv);
void (*strobe)(uint8_t old, uint8_t val,void *priv);
uint8_t (*read_status)(void *priv);
uint8_t (*read_ctrl)(void *priv);
void (*epp_write_data)(uint8_t is_addr, uint8_t val, void *priv);
void (*epp_request_read)(uint8_t is_addr, void *priv);
} lpt_device_t;
extern void lpt_set_ext(int port, uint8_t ext);
extern void lpt_set_ecp(int port, uint8_t ecp);
extern void lpt_set_epp(int port, uint8_t epp);
extern void lpt_set_lv2(int port, uint8_t lv2);
extern void lpt_reset(void);
extern void lpt_close(void);
extern void lpt_init(void);
extern void lpt_port_init(int i, uint16_t port);
extern void lpt_port_setup(int i, uint16_t port);
extern void lpt_port_irq(int i, uint8_t irq);
extern void lpt_port_dma(int i, uint8_t dma);
extern void lpt_port_remove(int i);
extern void lpt1_remove_ams(void);
#define lpt1_init(a) lpt_port_init(0, a)
#define lpt1_setup(a) lpt_port_setup(0, a)
#define lpt1_irq(a) lpt_port_irq(0, a)
#define lpt1_remove() lpt_port_remove(0)
#define lpt2_init(a) lpt_port_init(1, a)
#define lpt2_setup(a) lpt_port_setup(1, a)
#define lpt2_irq(a) lpt_port_irq(1, a)
#define lpt2_remove() lpt_port_remove(1)
#define lpt3_init(a) lpt_port_init(2, a)
#define lpt3_setup(a) lpt_port_setup(2, a)
#define lpt3_irq(a) lpt_port_irq(2, a)
#define lpt3_remove() lpt_port_remove(2)
#define lpt4_init(a) lpt_port_init(3, a)
#define lpt4_setup(a) lpt_port_setup(3, a)
#define lpt4_irq(a) lpt_port_irq(3, a)
#define lpt4_remove() lpt_port_remove(3)
#if 0
#define lpt5_init(a) lpt_port_init(4, a)
#define lpt5_setup(a) lpt_port_setup(4, a)
#define lpt5_irq(a) lpt_port_irq(4, a)
#define lpt5_remove() lpt_port_remove(4)
#define lpt6_init(a) lpt_port_init(5, a)
#define lpt6_setup(a) lpt_port_setup(5, a)
#define lpt6_irq(a) lpt_port_irq(5, a)
#define lpt6_remove() lpt_port_remove(5)
#endif
@@ -68,31 +78,62 @@ void lpt_devices_close(void);
typedef struct lpt_port_t {
uint8_t enabled;
uint8_t irq;
uint8_t irq_state;
uint8_t dma;
uint8_t dat;
uint8_t ctrl;
uint8_t ext;
uint8_t epp;
uint8_t ecp;
uint8_t ecr;
uint8_t in_dat;
uint8_t fifo_stat;
uint8_t dma_stat;
uint8_t state;
uint8_t autofeed;
uint8_t strobe;
uint8_t lv2;
uint8_t pad[7];
uint16_t addr;
uint16_t pad0;
uint16_t id;
uint16_t pad0[2];
int device;
int enable_irq;
lpt_device_t *dt;
#ifdef FIFO_H
fifo16_t *fifo;
#else
void *fifo;
#endif
void *priv;
pc_timer_t fifo_out_timer;
} lpt_port_t;
typedef enum {
LPT_STATE_IDLE = 0,
LPT_STATE_READ_DMA,
LPT_STATE_WRITE_FIFO
} lpt_state_t;
extern lpt_port_t lpt_ports[PARALLEL_MAX];
extern void lpt_write(uint16_t port, uint8_t val, void *priv);
extern uint8_t lpt_read(uint16_t port, void *priv);
extern void lpt_write(uint16_t port, uint8_t val, void *priv);
extern uint8_t lpt_read_port(int port, uint16_t reg);
extern void lpt_write_to_fifo(void *priv, uint8_t val);
extern uint8_t lpt_read_status(int port);
extern void lpt_irq(void *priv, int raise);
extern uint8_t lpt_read(uint16_t port, void *priv);
extern uint8_t lpt_read_port(int port, uint16_t reg);
extern uint8_t lpt_read_status(int port);
extern void lpt_irq(void *priv, int raise);
extern int lpt_device_get_from_internal_name(const char *s);
extern const char *lpt_device_get_name(int id);
extern const char *lpt_device_get_internal_name(int id);
extern int lpt_device_get_from_internal_name(char *s);
extern const lpt_device_t lpt_dac_device;
extern const lpt_device_t lpt_dac_stereo_device;

74
src/include/86box/m_pcjr.h Normal file
View File

@@ -0,0 +1,74 @@
/*
* 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.
*
* Header files for the PCjr keyboard and video subsystems.
*
*
*
* Authors: Connor Hyde, <mario64crashed@gmail.com>
*
* Copyright 2025 starfrost
*/
#pragma once
#define PCJR_RGB 0
#define PCJR_COMPOSITE 1
#define PCJR_RGB_NO_BROWN 4
#define PCJR_RGB_IBM_5153 5
typedef struct pcjr_s
{
/* Video Controller stuff. */
mem_mapping_t mapping;
uint8_t crtc[32];
int crtcreg;
int array_index;
uint8_t array[32];
int array_ff;
int memctrl;
uint8_t status;
int addr_mode;
uint8_t *vram;
uint8_t *b8000;
int linepos;
int displine;
int scanline;
int vc;
int dispon;
int cursorvisible; // Is the cursor visible on the current scanline?
int cursoron;
int blink;
int vsynctime;
int fullchange;
int vadj;
uint16_t memaddr;
uint16_t memaddr_backup;
uint64_t dispontime;
uint64_t dispofftime;
pc_timer_t timer;
int firstline;
int lastline;
int composite;
int apply_hd;
/* Keyboard Controller stuff. */
int latched;
int data;
int serial_data[44];
int serial_pos;
uint8_t pa;
uint8_t pb;
pc_timer_t send_delay_timer;
} pcjr_t;
void pcjr_recalc_timings(pcjr_t *pcjr);
// Note: This is a temporary solution until the pcjr video is made its own gfx card
void pcjr_vid_init(pcjr_t *pcjr);

95
src/include/86box/m_tandy.h Normal file
View File

@@ -0,0 +1,95 @@
/*
* 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.
*
* Header files for the Tandy keyboard and video subsystems.
*
*
*
* Authors: Connor Hyde, <mario64crashed@gmail.com>
*
* Copyright 2025 starfrost
*/
typedef struct t1kvid_t {
mem_mapping_t mapping;
mem_mapping_t vram_mapping;
uint8_t crtc[32];
int crtcreg;
int array_index;
uint8_t array[256];
int memctrl;
uint8_t mode;
uint8_t col;
uint8_t status;
uint8_t *vram;
uint8_t *b8000;
uint32_t b8000_mask;
uint32_t b8000_limit;
uint8_t planar_ctrl;
uint8_t lp_strobe;
int linepos;
int displine;
int scanline;
int vc;
int dispon;
int cursorvisible;
int cursoron;
int blink;
int fullchange;
int vsynctime;
int vadj;
uint16_t memaddr;
uint16_t memaddr_backup;
uint64_t dispontime;
uint64_t dispofftime;
pc_timer_t timer;
int firstline;
int lastline;
int composite;
} t1kvid_t;
typedef struct t1keep_t {
char *path;
int state;
int count;
int addr;
int clk;
uint16_t data;
uint16_t store[64];
} t1keep_t;
typedef struct tandy_t {
mem_mapping_t ram_mapping;
mem_mapping_t rom_mapping; /* SL2 */
uint8_t *rom; /* SL2 */
uint8_t ram_bank;
uint8_t rom_bank; /* SL2 */
int rom_offset; /* SL2 */
uint32_t base;
uint32_t mask;
int is_hx;
int is_sl2;
t1kvid_t *vid;
} tandy_t;
void tandy_vid_init(tandy_t* dev);
uint8_t tandy_vid_in(uint16_t addr, void* priv);
void tandy_vid_out(uint16_t addr, uint8_t val, void *priv);
void tandy_vid_close(void* priv);
void tandy_recalc_address_sl(tandy_t* dev); //this function is needed by both m_ and vid_tandy.c

204
src/include/86box/machine.h
View File

@@ -23,34 +23,32 @@
#define EMU_MACHINE_H
/* Machine feature flags. */
#define MACHINE_BUS_NONE 0x00000000 /* sys has no bus */
#define MACHINE_BUS_NONE 0x00000000 /* sys has no bus */
/* Feature flags for BUS'es. */
#define MACHINE_BUS_ISA 0x00000001 /* sys has ISA bus */
#define MACHINE_BUS_CASSETTE 0x00000002 /* sys has cassette port */
#define MACHINE_BUS_CARTRIDGE 0x00000004 /* sys has two cartridge bays */
#define MACHINE_BUS_PCJR 0x00000008 /* sys has PCjr sidecar bus */
#define MACHINE_BUS_DM_KBC 0x00000010 /* system has keyboard controller that supports
both XT and AT keyboards */
#define MACHINE_BUS_CASSETTE 0x00000001 /* sys has cassette port */
#define MACHINE_BUS_SIDECAR 0x00000002 /* sys has PCjr sidecar bus */
#define MACHINE_BUS_ISA 0x00000004 /* sys has ISA bus */
#define MACHINE_BUS_XT_KBD 0x00000008 /* sys has an XT keyboard port */
#define MACHINE_BUS_CBUS 0x00000010 /* sys has C-BUS bus */
#define MACHINE_BUS_ISA16 0x00000020 /* sys has ISA16 bus - PC/AT architecture */
#define MACHINE_BUS_CBUS 0x00000040 /* sys has C-BUS bus */
#define MACHINE_BUS_PCMCIA 0x00000080 /* sys has PCMCIA bus */
#define MACHINE_BUS_PS2_LATCH 0x00000100 /* system has PS/2 keyboard controller IRQ latch */
#define MACHINE_BUS_AT_KBD 0x00000040 /* sys has an AT keyboard port */
#define MACHINE_BUS_MCA 0x00000080 /* sys has MCA bus */
#define MACHINE_BUS_MCA32 0x00000100 /* sys has MCA32 bus */
#define MACHINE_BUS_PS2_PORTS 0x00000200 /* system has PS/2 keyboard and mouse ports */
#define MACHINE_BUS_PS2 (MACHINE_BUS_PS2_LATCH | MACHINE_BUS_PS2_PORTS)
#define MACHINE_BUS_HIL 0x00000400 /* system has HP HIL keyboard and mouse ports */
#define MACHINE_BUS_EISA 0x00000800 /* sys has EISA bus */
#define MACHINE_BUS_AT32 0x00001000 /* sys has Mylex AT/32 local bus */
#define MACHINE_BUS_OLB 0x00002000 /* sys has OPTi local bus */
#define MACHINE_BUS_VLB 0x00004000 /* sys has VL bus */
#define MACHINE_BUS_MCA 0x00008000 /* sys has MCA bus */
#define MACHINE_BUS_PS2 MACHINE_BUS_PS2_PORTS
#define MACHINE_BUS_PCMCIA 0x00000400 /* sys has PCMCIA bus */
#define MACHINE_BUS_HIL 0x00000800 /* system has HP HIL keyboard and mouse ports */
#define MACHINE_BUS_EISA 0x00001000 /* sys has EISA bus */
#define MACHINE_BUS_AT32 0x00002000 /* sys has Mylex AT/32 local bus */
#define MACHINE_BUS_OLB 0x00004000 /* sys has OPTi local bus */
#define MACHINE_BUS_VLB 0x00008000 /* sys has VL bus */
#define MACHINE_BUS_PCI 0x00010000 /* sys has PCI bus */
#define MACHINE_BUS_CARDBUS 0x00020000 /* sys has CardBus bus */
#define MACHINE_BUS_USB 0x00040000 /* sys has USB bus */
#define MACHINE_BUS_AGP 0x00080000 /* sys has AGP bus */
#define MACHINE_BUS_AC97 0x00100000 /* sys has AC97 bus (ACR/AMR/CNR slot) */
/* Aliases. */
#define MACHINE_CASSETTE (MACHINE_BUS_CASSETTE) /* sys has cassette port */
#define MACHINE_CARTRIDGE (MACHINE_BUS_CARTRIDGE) /* sys has two cartridge bays */
#define MACHINE_CASSETTE (MACHINE_BUS_CASSETTE) /* sys has cassette port */
/* Combined flags. */
#define MACHINE_PC (MACHINE_BUS_ISA) /* sys is PC/XT-compatible (ISA) */
#define MACHINE_AT (MACHINE_BUS_ISA | MACHINE_BUS_ISA16) /* sys is AT-compatible (ISA + ISA16) */
@@ -69,18 +67,19 @@
#define MACHINE_AGP (MACHINE_BUS_AGP | MACHINE_PCI) /* sys is AT-compatible with AGP */
#define MACHINE_AGP98 (MACHINE_BUS_AGP | MACHINE_PCI98) /* sys is NEC PC-98x1 series with AGP (did that even exist?) */
#define MACHINE_PC5150 (MACHINE_PC | MACHINE_CASSETTE) /* sys is IBM PC 5150 */
#define MACHINE_PCJR (MACHINE_PC | MACHINE_CASSETTE | MACHINE_CARTRIDGE) /* sys is PCjr */
#define MACHINE_PS2 (MACHINE_AT | MACHINE_BUS_PS2) /* sys is PS/2 */
#define MACHINE_PS2_MCA (MACHINE_MCA | MACHINE_BUS_PS2) /* sys is MCA PS/2 */
#define MACHINE_PS2_VLB (MACHINE_VLB | MACHINE_BUS_PS2) /* sys is VLB PS/2 */
#define MACHINE_PS2_PCI (MACHINE_PCI | MACHINE_BUS_PS2) /* sys is PCI PS/2 */
#define MACHINE_PS2_PCIV (MACHINE_PCIV | MACHINE_BUS_PS2) /* sys is VLB/PCI PS/2 */
#define MACHINE_PS2_AGP (MACHINE_AGP | MACHINE_BUS_PS2) /* sys is AGP PS/2 */
#define MACHINE_PS2_A97 (MACHINE_PS2_AGP | MACHINE_BUS_AC97) /* sys is AGP/AC97 PS/2 */
#define MACHINE_PS2_NOISA (MACHINE_PS2_AGP & ~MACHINE_AT) /* sys is AGP PS/2 without ISA */
#define MACHINE_PS2_PCIONLY (MACHINE_PS2_NOISA & ~MACHINE_BUS_AGP) /* sys is PCI PS/2 without ISA */
#define MACHINE_PS2_NOI97 (MACHINE_PS2_A97 & ~MACHINE_AT) /* sys is AGP/AC97 PS/2 without ISA */
#define MACHINE_PC5150 (MACHINE_CASSETTE | MACHINE_PC) /* sys is IBM PC 5150 */
#define MACHINE_PCJR (MACHINE_CASSETTE | MACHINE_BUS_SIDECAR) /* sys is PCjr */
#define MACHINE_PS2 (MACHINE_AT | MACHINE_BUS_PS2) /* sys is PS/2 */
#define MACHINE_PS2_MCA (MACHINE_MCA | MACHINE_BUS_PS2) /* sys is MCA PS/2 */
#define MACHINE_PS2_VLB (MACHINE_VLB | MACHINE_BUS_PS2) /* sys is VLB PS/2 */
#define MACHINE_PS2_PCI (MACHINE_PCI | MACHINE_BUS_PS2) /* sys is PCI PS/2 */
#define MACHINE_PS2_PCIV (MACHINE_PCIV | MACHINE_BUS_PS2) /* sys is VLB/PCI PS/2 */
#define MACHINE_PS2_AGP (MACHINE_AGP | MACHINE_BUS_PS2) /* sys is AGP PS/2 */
#define MACHINE_PS2_A97 (MACHINE_PS2_AGP | MACHINE_BUS_AC97) /* sys is AGP/AC97 PS/2 */
#define MACHINE_PS2_NOISA (MACHINE_PS2_AGP & ~MACHINE_AT) /* sys is AGP PS/2 without ISA */
#define MACHINE_PS2_PCIONLY (MACHINE_PS2_NOISA & ~MACHINE_BUS_AGP) /* sys is PCI PS/2 without ISA */
#define MACHINE_PS2_NOI97 (MACHINE_PS2_A97 & ~MACHINE_AT) /* sys is AGP/AC97 PS/2 without ISA */
/* Feature flags for miscellaneous internal devices. */
#define MACHINE_FLAGS_NONE 0x00000000 /* sys has no int devices */
#define MACHINE_SOFTFLOAT_ONLY 0x00000001 /* sys requires SoftFloat FPU */
@@ -93,7 +92,8 @@
#define MACHINE_LPT_PRI 0x00000080 /* sys has int pri LPT */
#define MACHINE_LPT_SEC 0x00000100 /* sys has int sec LPT */
#define MACHINE_LPT_TER 0x00000200 /* sys has int ter LPT */
#define MACHINE_LPT_QUA 0x00000400 /* sys has int qua LPT */
#define MACHINE_PS2_KBC 0x00000400 /* sys has a PS/2 keyboard controller */
/* this is separate from having PS/2 ports */
#define MACHINE_UART_PRI 0x00000800 /* sys has int pri UART */
#define MACHINE_UART_SEC 0x00001000 /* sys has int sec UART */
#define MACHINE_UART_TER 0x00002000 /* sys has int ter UART */
@@ -101,12 +101,12 @@
#define MACHINE_GAMEPORT 0x00008000 /* sys has int game port */
#define MACHINE_SOUND 0x00010000 /* sys has int sound */
#define MACHINE_NIC 0x00020000 /* sys has int NIC */
#define MACHINE_MODEM 0x00040000 /* sys has int modem */
#define MACHINE_AX 0x00040000 /* sys adheres to Japanese AX standard */
/* Feature flags for advanced devices. */
#define MACHINE_APM 0x00080000 /* sys has APM */
#define MACHINE_ACPI 0x00100000 /* sys has ACPI */
#define MACHINE_HWM 0x00200000 /* sys has hw monitor */
#define MACHINE_COREBOOT 0x00400000 /* sys has coreboot BIOS */
#define MACHINE_PCI_INTERNAL 0x00200000 /* sys has only internal PCI */
#define MACHINE_CARTRIDGE 0x00400000 /* sys has cartridge bays */
/* Feature flags for internal storage controllers. */
#define MACHINE_MFM 0x00800000 /* sys has int MFM/RLL */
#define MACHINE_XTA 0x01000000 /* sys has int XTA */
@@ -173,20 +173,21 @@ enum {
MACHINE_TYPE_486 = 8,
MACHINE_TYPE_486_S2 = 9,
MACHINE_TYPE_486_S3 = 10,
MACHINE_TYPE_486_MISC = 11,
MACHINE_TYPE_SOCKET4 = 12,
MACHINE_TYPE_SOCKET5 = 13,
MACHINE_TYPE_SOCKET7_3V = 14,
MACHINE_TYPE_SOCKET7 = 15,
MACHINE_TYPE_SOCKETS7 = 16,
MACHINE_TYPE_SOCKET8 = 17,
MACHINE_TYPE_SLOT1 = 18,
MACHINE_TYPE_SLOT1_2 = 19,
MACHINE_TYPE_SLOT1_370 = 20,
MACHINE_TYPE_SLOT2 = 21,
MACHINE_TYPE_SOCKET370 = 22,
MACHINE_TYPE_MISC = 23,
MACHINE_TYPE_MAX = 24
MACHINE_TYPE_486_S3_PCI = 11,
MACHINE_TYPE_486_MISC = 12,
MACHINE_TYPE_SOCKET4 = 13,
MACHINE_TYPE_SOCKET5 = 14,
MACHINE_TYPE_SOCKET7_3V = 15,
MACHINE_TYPE_SOCKET7 = 16,
MACHINE_TYPE_SOCKETS7 = 17,
MACHINE_TYPE_SOCKET8 = 18,
MACHINE_TYPE_SLOT1 = 19,
MACHINE_TYPE_SLOT1_2 = 20,
MACHINE_TYPE_SLOT1_370 = 21,
MACHINE_TYPE_SLOT2 = 22,
MACHINE_TYPE_SOCKET370 = 23,
MACHINE_TYPE_MISC = 24,
MACHINE_TYPE_MAX = 25
};
enum {
@@ -196,6 +197,7 @@ enum {
MACHINE_CHIPSET_GC100A,
MACHINE_CHIPSET_GC103,
MACHINE_CHIPSET_HT18,
MACHINE_CHIPSET_ACC_2036,
MACHINE_CHIPSET_ACC_2168,
MACHINE_CHIPSET_ALI_M1217,
MACHINE_CHIPSET_ALI_M6117,
@@ -207,7 +209,10 @@ enum {
MACHINE_CHIPSET_ALI_ALADDIN_V,
MACHINE_CHIPSET_ALI_ALADDIN_PRO_II,
MACHINE_CHIPSET_SCAT,
MACHINE_CHIPSET_SCAT_SX,
MACHINE_CHIPSET_NEAT,
MACHINE_CHIPSET_NEAT_SX,
MACHINE_CHIPSET_CT_AT,
MACHINE_CHIPSET_CT_386,
MACHINE_CHIPSET_CT_CS4031,
MACHINE_CHIPSET_CONTAQ_82C596,
@@ -236,7 +241,9 @@ enum {
MACHINE_CHIPSET_OPTI_391,
MACHINE_CHIPSET_OPTI_481,
MACHINE_CHIPSET_OPTI_493,
MACHINE_CHIPSET_OPTI_495,
MACHINE_CHIPSET_OPTI_495SLC,
MACHINE_CHIPSET_OPTI_495SX,
MACHINE_CHIPSET_OPTI_498,
MACHINE_CHIPSET_OPTI_499,
MACHINE_CHIPSET_OPTI_895_802G,
MACHINE_CHIPSET_OPTI_547_597,
@@ -320,27 +327,29 @@ typedef struct _machine_ {
int ram_granularity;
int nvrmask;
#ifdef EMU_DEVICE_H
const device_t *kbc_device;
const device_t *kbc_device;
#else
void *kbc_device;
void *kbc_device;
#endif /* EMU_DEVICE_H */
uint8_t kbc_p1;
uint32_t gpio;
uint32_t gpio_acpi;
uintptr_t kbc_params;
/* Bits 23-16: XOR mask, bits 15-8: OR mask, bits 7-0: AND mask. */
uint32_t kbc_p1;
uint32_t gpio;
uint32_t gpio_acpi;
#ifdef EMU_DEVICE_H
const device_t *device;
const device_t *fdc_device;
const device_t *sio_device;
const device_t *vid_device;
const device_t *snd_device;
const device_t *net_device;
const device_t *device;
const device_t *fdc_device;
const device_t *sio_device;
const device_t *vid_device;
const device_t *snd_device;
const device_t *net_device;
#else
void *device;
void *fdc_device;
void *sio_device;
void *vid_device;
void *snd_device;
void *net_device;
void *device;
void *fdc_device;
void *sio_device;
void *vid_device;
void *snd_device;
void *net_device;
#endif
} machine_t;
@@ -358,6 +367,7 @@ extern int machine_available(int m);
extern const char *machine_getname(void);
extern const char *machine_getname_ex(int m);
extern const char *machine_get_internal_name(void);
extern const char *machine_get_nvr_name(void);
extern int machine_get_machine_from_internal_name(const char *s);
extern void machine_init(void);
#ifdef EMU_DEVICE_H
@@ -370,6 +380,7 @@ extern const device_t *machine_get_snd_device(int m);
extern const device_t *machine_get_net_device(int m);
#endif
extern const char *machine_get_internal_name_ex(int m);
extern const char *machine_get_nvr_name_ex(int m);
extern int machine_get_nvrmask(int m);
extern int machine_has_flags(int m, int flags);
extern int machine_has_bus(int m, int bus_flags);
@@ -378,6 +389,7 @@ extern int machine_get_min_ram(int m);
extern int machine_get_max_ram(int m);
extern int machine_get_ram_granularity(int m);
extern int machine_get_type(int m);
extern int machine_get_chipset(int m);
extern void machine_close(void);
extern int machine_has_mouse(void);
extern int machine_is_sony(void);
@@ -434,12 +446,11 @@ extern int machine_at_ibmatquadtel_init(const machine_t *); // IBM AT with Quadt
extern int machine_at_ibmxt286_init(const machine_t *);
extern int machine_at_pb286_init(const machine_t *);
extern int machine_at_siemens_init(const machine_t *); // Siemens PCD-2L. N82330 discrete machine. It segfaults in some places
extern int machine_at_wellamerastar_init(const machine_t *); // Wells American A*Star with custom award BIOS
#ifdef USE_OPEN_AT
extern int machine_at_openat_init(const machine_t *);
#endif /* USE_OPEN_AT */
/* m_at_286_386sx.c */
extern int machine_at_tg286m_init(const machine_t *);
@@ -448,6 +459,7 @@ extern int machine_at_px286_init(const machine_t *);
extern int machine_at_quadt286_init(const machine_t *);
extern int machine_at_mr286_init(const machine_t *);
extern int machine_at_pbl300sx_init(const machine_t *);
extern int machine_at_neat_init(const machine_t *);
extern int machine_at_neat_ami_init(const machine_t *);
extern int machine_at_ataripc4_init(const machine_t *);
@@ -466,18 +478,22 @@ extern int machine_at_spc4620p_init(const machine_t *);
extern int machine_at_kmxc02_init(const machine_t *);
extern int machine_at_deskmaster286_init(const machine_t *);
extern int machine_at_dells200_init(const machine_t *);
extern int machine_at_at122_init(const machine_t *);
extern int machine_at_tuliptc7_init(const machine_t *);
extern int machine_at_pc8_init(const machine_t *);
extern int machine_at_3302_init(const machine_t *);
#ifdef USE_OLIVETTI
extern int machine_at_m290_init(const machine_t *);
#endif /* USE_OLIVETTI */
extern int machine_at_shuttle386sx_init(const machine_t *);
extern int machine_at_adi386sx_init(const machine_t *);
extern int machine_at_cmdsl386sx16_init(const machine_t *);
extern int machine_at_cmdsl386sx25_init(const machine_t *);
extern int machine_at_dataexpert386sx_init(const machine_t *);
extern int machine_at_dells333sl_init(const machine_t *);
extern int machine_at_if386sx_init(const machine_t *);
extern int machine_at_spc6033p_init(const machine_t *);
extern int machine_at_wd76c10_init(const machine_t *);
extern int machine_at_arb1374_init(const machine_t *);
@@ -498,15 +514,19 @@ extern int machine_at_pc916sx_init(const machine_t *);
sure this appear here (and in the .c file) in the order and position
in which they appear in the machine table. */
extern int machine_at_dataexpert386wb_init(const machine_t *);
extern int machine_at_isa486c_init(const machine_t *);
extern int machine_at_genoa486_init(const machine_t *);
extern int machine_at_ga486l_init(const machine_t *);
extern int machine_at_cobalt_init(const machine_t *);
extern int machine_at_cougar_init(const machine_t *);
extern int machine_at_acc386_init(const machine_t *);
extern int machine_at_asus3863364k_init(const machine_t *);
extern int machine_at_asus386_init(const machine_t *);
extern int machine_at_ecs386_init(const machine_t *);
extern int machine_at_spc6000a_init(const machine_t *);
extern int machine_at_micronics386_init(const machine_t *);
extern int machine_at_micronics386px_init(const machine_t *);
extern int machine_at_ecs386v_init(const machine_t *);
extern int machine_at_tandy4000_init(const machine_t *);
@@ -519,6 +539,8 @@ extern int machine_at_cs4031_init(const machine_t *);
extern int machine_at_pb410a_init(const machine_t *);
extern int machine_at_decpclpv_init(const machine_t *);
extern int machine_at_dell466np_init(const machine_t *);
extern int machine_at_acerv10_init(const machine_t *);
extern int machine_at_acera1g_init(const machine_t *);
@@ -528,10 +550,13 @@ extern int machine_at_winbios1429_init(const machine_t *);
extern int machine_at_opti495_init(const machine_t *);
extern int machine_at_opti495_ami_init(const machine_t *);
extern int machine_at_opti495_mr_init(const machine_t *);
extern int machine_at_c747_init(const machine_t *);
extern int machine_at_exp4349_init(const machine_t *);
extern int machine_at_vect486vl_init(const machine_t *);
extern int machine_at_d824_init(const machine_t *);
extern int machine_at_tuliptc38_init(const machine_t *);
extern int machine_at_martin_init(const machine_t *);
extern int machine_at_403tg_init(const machine_t *);
extern int machine_at_403tg_d_init(const machine_t *);
@@ -542,9 +567,11 @@ extern int machine_at_aptiva510_init(const machine_t *);
extern int machine_at_pc330_6573_init(const machine_t *);
extern int machine_at_mvi486_init(const machine_t *);
extern int machine_at_dtk461_init(const machine_t *);
extern int machine_at_sis401_init(const machine_t *);
extern int machine_at_isa486_init(const machine_t *);
extern int machine_at_av4_init(const machine_t *);
extern int machine_at_advantage40xxd_init(const machine_t *);
extern int machine_at_valuepoint433_init(const machine_t *);
extern int machine_at_vli486sv2g_init(const machine_t *);
@@ -561,6 +588,7 @@ extern int machine_at_r418_init(const machine_t *);
extern int machine_at_ls486e_init(const machine_t *);
extern int machine_at_4dps_init(const machine_t *);
extern int machine_at_ms4144_init(const machine_t *);
extern int machine_at_acerp3_init(const machine_t *);
extern int machine_at_4saw2_init(const machine_t *);
extern int machine_at_m4li_init(const machine_t *);
extern int machine_at_alfredo_init(const machine_t *);
@@ -572,6 +600,7 @@ extern int machine_at_sb486p_init(const machine_t *);
extern int machine_at_486sp3_init(const machine_t *);
extern int machine_at_486sp3c_init(const machine_t *);
extern int machine_at_486sp3g_init(const machine_t *);
extern int machine_at_sb486pv_init(const machine_t *);
extern int machine_at_486ap4_init(const machine_t *);
extern int machine_at_g486vpa_init(const machine_t *);
extern int machine_at_486vipio2_init(const machine_t *);
@@ -592,6 +621,7 @@ extern int machine_at_iach488_init(const machine_t *);
extern int machine_at_pcm9340_init(const machine_t *);
extern int machine_at_pcm5330_init(const machine_t *);
extern int machine_at_84xxuuda_init(const machine_t *);
extern int machine_at_ecs486_init(const machine_t *);
extern int machine_at_hot433a_init(const machine_t *);
extern int machine_at_pl4600c_init(const machine_t *);
@@ -637,6 +667,7 @@ extern int machine_at_m5pi_init(const machine_t *);
extern int machine_at_excalibur_init(const machine_t *);
extern int machine_at_globalyst330_p5_init(const machine_t *);
extern int machine_at_p5vl_init(const machine_t *);
extern int machine_at_excaliburpci2_init(const machine_t *);
@@ -645,6 +676,7 @@ extern int machine_at_p5sp4_init(const machine_t *);
/* m_at_socket5.c */
extern int machine_at_plato_init(const machine_t *);
extern int machine_at_dellplato_init(const machine_t *);
extern int machine_at_d842_init(const machine_t *);
extern int machine_at_ambradp90_init(const machine_t *);
extern int machine_at_p54np4_init(const machine_t *);
extern int machine_at_586ip_init(const machine_t *);
@@ -652,6 +684,7 @@ extern int machine_at_tek932_init(const machine_t *);
extern int machine_at_acerv30_init(const machine_t *);
extern int machine_at_apollo_init(const machine_t *);
extern int machine_at_optiplexgxl_init(const machine_t *);
extern int machine_at_zappa_init(const machine_t *);
extern int machine_at_powermatev_init(const machine_t *);
extern int machine_at_hawk_init(const machine_t *);
@@ -688,6 +721,7 @@ extern int machine_at_fmb_init(const machine_t *);
extern int machine_at_acerm3a_init(const machine_t *);
extern int machine_at_ap53_init(const machine_t *);
extern int machine_at_8500tuc_init(const machine_t *);
extern int machine_at_d943_init(const machine_t *);
extern int machine_at_p55t2s_init(const machine_t *);
extern int machine_at_p5vxb_init(const machine_t *);
@@ -702,6 +736,8 @@ extern int machine_at_vectra54_init(const machine_t *);
extern int machine_at_5sbm2_init(const machine_t *);
/* m_at_socket7.c */
extern void machine_at_optiplex_21152_init(void);
extern int machine_at_acerv35n_init(const machine_t *);
extern int machine_at_p55t2p4_init(const machine_t *);
extern int machine_at_m7shi_init(const machine_t *);
@@ -731,11 +767,10 @@ extern int machine_at_gw2kte_init(const machine_t *);
extern int machine_at_ma23c_init(const machine_t *);
extern int machine_at_nupro592_init(const machine_t *);
extern int machine_at_tx97_init(const machine_t *);
#ifdef USE_AN430TX
extern int machine_at_an430tx_init(const machine_t *);
#endif /* USE_AN430TX */
extern int machine_at_optiplexgn_init(const machine_t *);
extern int machine_at_ym430tx_init(const machine_t *);
extern int machine_at_thunderbolt_init(const machine_t *);
extern int machine_at_an430tx_init(const machine_t *);
extern int machine_at_mb540n_init(const machine_t *);
extern int machine_at_56a5_init(const machine_t *);
extern int machine_at_p5mms98_init(const machine_t *);
@@ -745,6 +780,7 @@ extern int machine_at_tomahawk_init(const machine_t *);
extern int machine_at_ficva502_init(const machine_t *);
extern int machine_at_ficpa2012_init(const machine_t *);
extern int machine_at_via809ds_init(const machine_t *);
extern int machine_at_r534f_init(const machine_t *);
extern int machine_at_ms5146_init(const machine_t *);
@@ -769,6 +805,7 @@ extern int machine_at_ax59pro_init(const machine_t *);
extern int machine_at_mvp3_init(const machine_t *);
extern int machine_at_ficva503a_init(const machine_t *);
extern int machine_at_5emapro_init(const machine_t *);
extern int machine_at_delhi3_init(const machine_t *);
extern int machine_at_5sg100_init(const machine_t *);
@@ -780,6 +817,7 @@ extern int machine_at_686nx_init(const machine_t *);
extern int machine_at_acerv60n_init(const machine_t *);
extern int machine_at_lgibmx61_init(const machine_t *);
extern int machine_at_vs440fx_init(const machine_t *);
extern int machine_at_dellvenus_init(const machine_t *);
extern int machine_at_gw2kvenus_init(const machine_t *);
extern int machine_at_ap440fx_init(const machine_t *);
extern int machine_at_mb600n_init(const machine_t *);
@@ -793,12 +831,13 @@ extern int machine_at_p65up5_cp6nd_init(const machine_t *);
/* m_at_slot1.c */
extern int machine_at_m729_init(const machine_t *);
extern int machine_at_acerv62x_init(const machine_t *);
extern int machine_at_p65up5_cpknd_init(const machine_t *);
extern int machine_at_kn97_init(const machine_t *);
extern int machine_at_lx6_init(const machine_t *);
extern int machine_at_optiplexgxa_init(const machine_t *);
extern int machine_at_spitfire_init(const machine_t *);
extern int machine_at_ma30d_init(const machine_t *);
extern int machine_at_p6i440e2_init(const machine_t *);
@@ -807,6 +846,7 @@ extern int machine_at_p2bls_init(const machine_t *);
extern int machine_at_lgibmx7g_init(const machine_t *);
extern int machine_at_p3bf_init(const machine_t *);
extern int machine_at_bf6_init(const machine_t *);
extern int machine_at_bx6_init(const machine_t *);
extern int machine_at_ax6bc_init(const machine_t *);
extern int machine_at_atc6310bxii_init(const machine_t *);
extern int machine_at_686bx_init(const machine_t *);
@@ -847,6 +887,7 @@ extern int machine_at_s1857_init(const machine_t *);
extern int machine_at_p6bap_init(const machine_t *);
extern int machine_at_p6bat_init(const machine_t *);
extern int machine_at_prosignias31x_bx_init(const machine_t *);
extern int machine_at_7sbb_init(const machine_t *);
/* m_at_misc.c */
extern int machine_at_vpc2007_init(const machine_t *);
@@ -896,6 +937,8 @@ extern int machine_ps2_model_70_type3_init(const machine_t *);
extern int machine_ps2_model_80_init(const machine_t *);
extern int machine_ps2_model_80_axx_init(const machine_t *);
extern int machine_ps2_model_70_type4_init(const machine_t *);
extern int machine_ps55_model_50t_init(const machine_t*);
extern int machine_ps55_model_50v_init(const machine_t*);
/* m_tandy.c */
extern int tandy1k_eeprom_read(void);
@@ -938,6 +981,7 @@ extern int machine_xt_kaypropc_init(const machine_t *);
extern int machine_xt_sansx16_init(const machine_t *);
extern int machine_xt_bw230_init(const machine_t *);
extern int machine_xt_pb8810_init(const machine_t *);
extern int machine_xt_tuliptc8_init(const machine_t *);
extern int machine_xt_v20xt_init(const machine_t *);
@@ -952,10 +996,14 @@ extern int machine_xt_compaq_deskpro_init(const machine_t *);
extern int machine_xt_compaq_portable_init(const machine_t *);
/* m_xt_laserxt.c */
#ifdef USE_LASERXT
extern int machine_xt_laserxt_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t laserxt_device;
#endif
extern int machine_xt_lxt3_init(const machine_t *);
#endif /* USE_LASERXT */
#ifdef EMU_DEVICE_H
extern const device_t lxt3_device;
#endif
/* m_xt_philips.c */
extern int machine_xt_p3105_init(const machine_t *);

2
src/include/86box/machine_status.h
View File

@@ -4,10 +4,12 @@
typedef struct dev_status_empty_active_t {
atomic_bool_t empty;
atomic_bool_t active;
atomic_bool_t write_active;
} dev_status_empty_active_t;
typedef struct dev_status_active_t {
atomic_bool_t active;
atomic_bool_t write_active;
} dev_status_active_t;
typedef struct dev_status_empty_t {

1
src/include/86box/mca.h
View File

@@ -3,6 +3,7 @@
extern void mca_init(int nr_cards);
extern void mca_add(uint8_t (*read)(int addr, void *priv), void (*write)(int addr, uint8_t val, void *priv), uint8_t (*feedb)(void *priv), void (*reset)(void *priv), void *priv);
extern void mca_add_to_slot(uint8_t(*read)(int addr, void* priv), void (*write)(int addr, uint8_t val, void* priv), uint8_t(*feedb)(void* priv), void (*reset)(void* priv), void* priv, int c);
extern void mca_set_index(int index);
extern uint8_t mca_read(uint16_t port);
extern uint8_t mca_read_index(uint16_t port, int index);

21
src/include/86box/mem.h
View File

@@ -265,12 +265,16 @@ extern uint32_t biosmask;
extern uint32_t biosaddr;
extern int readlookup[256];
#if (!(defined __amd64__ || defined _M_X64 || defined __aarch64__ || defined _M_ARM64))
extern uintptr_t *readlookup2;
#endif
extern uintptr_t old_rl2;
extern uint8_t uncached;
extern int readlnext;
extern int writelookup[256];
#if (!(defined __amd64__ || defined _M_X64 || defined __aarch64__ || defined _M_ARM64))
extern uintptr_t *writelookup2;
#endif
extern int writelnext;
extern uint32_t ram_mapped_addr[64];
extern uint8_t page_ff[4096];
@@ -288,7 +292,16 @@ extern mem_mapping_t bios_high_mapping;
extern uint32_t mem_logical_addr;
extern page_t *pages;
#if (!(defined __amd64__ || defined _M_X64 || defined __aarch64__ || defined _M_ARM64))
extern page_t **page_lookup;
#endif
#if (defined __amd64__ || defined _M_X64 || defined __aarch64__ || defined _M_ARM64)
/* The lookup tables. */
extern page_t *page_lookup[1048576];
extern uintptr_t readlookup2[1048576];
extern uintptr_t writelookup2[1048576];
#endif
extern uint32_t get_phys_virt;
extern uint32_t get_phys_phys;
@@ -300,7 +313,6 @@ extern int writelnum;
extern int memspeed[11];
extern int mmu_perm;
extern uint8_t high_page; /* if a high (> 4 gb) page was detected */
extern uint8_t *_mem_exec[MEM_MAPPINGS_NO];
@@ -448,6 +460,7 @@ extern void mem_flush_write_page(uint32_t addr, uint32_t virt);
extern void mem_reset_page_blocks(void);
extern void flushmmucache(void);
extern void flushmmucache_write(void);
extern void flushmmucache_pc(void);
extern void flushmmucache_nopc(void);
@@ -457,10 +470,16 @@ extern void mem_a20_init(void);
extern void mem_a20_recalc(void);
extern void mem_init(void);
#if (!(defined __amd64__ || defined _M_X64 || defined __aarch64__ || defined _M_ARM64))
extern void mem_free(void);
#endif
extern void mem_close(void);
extern void mem_zero(void);
extern void mem_reset(void);
extern void mem_remap_top_ex(int kb, uint32_t start);
extern void mem_remap_top_ex_nomid(int kb, uint32_t start);
extern void mem_remap_top(int kb);
extern void mem_remap_top_nomid(int kb);
extern void umc_smram_recalc(uint32_t start, int set);

135
src/include/86box/mo.h
View File

@@ -9,13 +9,13 @@
* Implementation of a generic Magneto-Optical Disk drive
* commands, for both ATAPI and SCSI usage.
*
*
*
* Authors: Natalia Portillo <claunia@claunia.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2020 Miran Grca.
* Copyright 2020-2025 Natalia Portillo.
* Copyright 2020-2025 Miran Grca.
* Copyright 2020-2025 Fred N. van Kempen
*/
#ifndef EMU_MO_H
@@ -27,7 +27,7 @@
#define MO_TIME 10.0
#define MO_IMAGE_HISTORY 4
#define MO_IMAGE_HISTORY 10
typedef struct mo_type_t {
uint32_t sectors;
@@ -51,10 +51,10 @@ static const mo_type_t mo_types[KNOWN_MO_TYPES] = {
};
typedef struct mo_drive_type_t {
const char vendor[9];
const char model[16];
const char revision[5];
int8_t supported_media[KNOWN_MO_TYPES];
const char *vendor;
const char *model;
const char *revision;
int8_t supported_media[KNOWN_MO_TYPES];
} mo_drive_type_t;
#define KNOWN_MO_DRIVE_TYPES 22
@@ -91,88 +91,90 @@ enum {
};
typedef struct mo_drive_t {
uint8_t id;
uint8_t id;
union {
uint8_t res;
uint8_t res0; /* Reserved for other ID's. */
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
uint8_t res;
/* Reserved for other ID's. */
uint8_t res0;
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
};
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t read_only; /* Struct variable reserved for
media status. */
uint8_t pad;
uint8_t pad0;
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t read_only; /* Struct variable reserved for
media status. */
uint8_t pad;
uint8_t pad0;
FILE *fp;
void *priv;
FILE *fp;
void *priv;
char image_path[1024];
char prev_image_path[1024];
char image_path[1024];
char prev_image_path[1024];
char *image_history[MO_IMAGE_HISTORY];
char *image_history[MO_IMAGE_HISTORY];
uint32_t type;
uint32_t medium_size;
uint32_t base;
uint16_t sector_size;
uint32_t type;
uint32_t medium_size;
uint32_t base;
uint16_t sector_size;
int supported;
} mo_drive_t;
typedef struct mo_t {
mode_sense_pages_t ms_pages_saved;
mo_drive_t *drv;
mo_drive_t *drv;
#ifdef EMU_IDE_H
ide_tf_t * tf;
ide_tf_t *tf;
#else
void * tf;
void *tf;
#endif
uint8_t *buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
void * log;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
uint8_t *buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
uint16_t max_transfer_len;
uint16_t pad2;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int pad3;
uint16_t max_transfer_len;
uint16_t pad2;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int transition;
double callback;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
uint32_t block_len;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
double callback;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
} mo_t;
extern mo_t *mo[MO_NUM];
extern mo_drive_t mo_drives[MO_NUM];
#if 0
extern uint8_t atapi_mo_drives[8];
extern uint8_t scsi_mo_drives[16];
#endif
extern mo_drive_t mo_drives[MO_NUM];
#define mo_sense_error dev->sense[0]
#define mo_sense_key dev->sense[2]
#define mo_info *(uint32_t *) &(dev->sense[3])
#define mo_asc dev->sense[12]
#define mo_ascq dev->sense[13]
@@ -180,15 +182,16 @@ extern uint8_t scsi_mo_drives[16];
extern "C" {
#endif
extern void mo_disk_close(mo_t *dev);
extern void mo_disk_reload(mo_t *dev);
extern void mo_disk_close(const mo_t *dev);
extern void mo_disk_reload(const mo_t *dev);
extern void mo_insert(mo_t *dev);
extern void mo_global_init(void);
extern void mo_hard_reset(void);
extern void mo_reset(scsi_common_t *sc);
extern int mo_load(mo_t *dev, char *fn);
extern int mo_is_empty(const uint8_t id);
extern void mo_load(const mo_t *dev, const char *fn, const int skip_insert);
extern void mo_close(void);
#ifdef __cplusplus

5
src/include/86box/mouse.h
View File

@@ -41,6 +41,7 @@
#define MOUSE_TYPE_PS2 11 /* PS/2 series Bus Mouse */
#define MOUSE_TYPE_WACOM 12 /* WACOM tablet */
#define MOUSE_TYPE_WACOMARTP 13 /* WACOM tablet (ArtPad) */
#define MOUSE_TYPE_MSYSTEMSB 14 /* Mouse Systems bus mouse */
#define MOUSE_TYPE_ONBOARD 0x80 /* Mouse is an on-board version of one of the above. */
@@ -68,6 +69,7 @@ extern const device_t mouse_msinport_device;
extern const device_t mouse_genibus_device;
# endif
extern const device_t mouse_mssystems_device;
extern const device_t mouse_mssystems_bus_device;
extern const device_t mouse_msserial_device;
extern const device_t mouse_ltserial_device;
extern const device_t mouse_ps2_device;
@@ -100,6 +102,9 @@ extern void mouse_scale_axis(int axis, int val);
extern void mouse_set_z(int z);
extern void mouse_clear_z(void);
extern void mouse_subtract_z(int *delta_z, int min, int max, int invert);
extern void mouse_set_w(int w);
extern void mouse_clear_w(void);
extern void mouse_subtract_w(int *delta_w, int min, int max, int invert);
extern void mouse_set_buttons_ex(int b);
extern int mouse_get_buttons_ex(void);
extern void mouse_set_sample_rate(double new_rate);

2
src/include/86box/net_ne2000.h
View File

@@ -44,7 +44,7 @@ enum {
NE2K_NE2000_COMPAT = 4, /* 16-bit ISA NE2000-Compatible */
NE2K_NE2000_COMPAT_8BIT = 5, /* 8-bit ISA NE2000-Compatible, like: https://github.com/skiselev/isa8_eth */
NE2K_ETHERNEXT_MC = 6, /* 16-bit MCA EtherNext/MC */
NE2K_RTL8019AS = 7, /* 16-bit ISA PnP Realtek 8019AS */
NE2K_RTL8019AS_PNP = 7, /* 16-bit ISA PnP Realtek 8019AS */
NE2K_DE220P = 8, /* 16-bit ISA PnP D-Link DE-220P */
NE2K_RTL8029AS = 9, /* 32-bit PCI Realtek 8029AS */
/* Check nic_init() if adding items after this point. */

14
src/include/86box/network.h
View File

@@ -58,7 +58,7 @@
/* Queue size must be a power of 2 */
#define NET_QUEUE_LEN 16
#define NET_QUEUE_LEN_MASK (NET_QUEUE_LEN - 1)
#define NET_QUEUE_COUNT 3
#define NET_QUEUE_COUNT 4
#define NET_CARD_MAX 4
#define NET_HOST_INTF_MAX 64
@@ -85,9 +85,10 @@ enum {
};
enum {
NET_QUEUE_RX = 0,
NET_QUEUE_TX_VM = 1,
NET_QUEUE_TX_HOST = 2
NET_QUEUE_RX = 0,
NET_QUEUE_TX_VM = 1,
NET_QUEUE_TX_HOST = 2,
NET_QUEUE_RX_ON_TX = 3
};
typedef struct netcard_conf_t {
@@ -202,7 +203,10 @@ extern const device_t *network_card_getdevice(int);
extern int network_tx_pop(netcard_t *card, netpkt_t *out_pkt);
extern int network_tx_popv(netcard_t *card, netpkt_t *pkt_vec, int vec_size);
extern int network_rx_put(netcard_t *card, uint8_t *bufp, int len);
extern int network_rx_on_tx_popv(netcard_t *card, netpkt_t *pkt_vec, int vec_size);
extern int network_rx_on_tx_put(netcard_t *card, uint8_t *bufp, int len);
extern int network_rx_put_pkt(netcard_t *card, netpkt_t *pkt);
extern int network_rx_on_tx_put_pkt(netcard_t *card, netpkt_t *pkt);
#ifdef EMU_DEVICE_H
/* 3Com Etherlink */
@@ -216,7 +220,7 @@ extern const device_t ne2000_device;
extern const device_t ne2000_compat_device;
extern const device_t ne2000_compat_8bit_device;
extern const device_t ethernext_mc_device;
extern const device_t rtl8019as_device;
extern const device_t rtl8019as_pnp_device;
extern const device_t de220p_device;
extern const device_t rtl8029as_device;

84
src/include/86box/nv/vid_nv_rivatimer.h Normal file
View File

@@ -0,0 +1,84 @@
/*
* 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.
*
* Fast, high-frequency, guest CPU-independent timer for Riva emulation.
*
*
* Authors: Connor Hyde, <mario64crashed@gmail.com> I need a better email address ;^)
*
* Copyright 2024-2025 starfrost
*/
/*
RivaTimer
This is a fast, high-frequency, guest CPU-independent timer.
The main 86box timer is dependent on the TSC (time-stamp counter) register of the emulated CPU core.
This is fine for most purposes and has advantages in the fields of synchronisation and integrates neatly with
the clock dividers of the PC architecture, but in the case of the RIVA 128 it does not particularly suffice
(although it can be made to work with various techniques) since the clock source on the RIVA 128 is on the board itself
and the GPU has several different clocks that control different parts of the GPU (e.g., PTIMER runs on the memory clock but the core gpu is using the pixel clock).
As faster graphics cards that offload more and more of the 3D graphics pipeline are emulated in the future, more and more work needs to be done by the emulator and
issues of synchronisation with a host CPU will simply make that work harder. Some features that are required for
Architecture Brand Name 3D Features
NV1 (1995) NV1 Some weird URBS rectangle crap but feature set generally similar to nv3 but a bit worse
NV3 (1997) RIVA 128 (ZX) Triangle setup, edge-slope calculations, edge interpolation, span-slope calculations, span interpolation (Color-buffer, z-buffer, texture mapping, filtering)
NV4 (1998) RIVA TNT NV3 + 2x1 pixel pipelines + 32-bit colour + larger textures + trilinear + more ram (16mb)
NV5 (1999) RIVA TNT2 NV4 + higher clock speed
NV10 (1999) GeForce 256 NV5 + initial geometry transformation + lighting (8x lights) + MPEG-2 motion compensation + 4x1 pixel pipelines
NV15 (2000) GeForce 2 NV10 + First attempt at programmability + 4x2 pixel pipelines
NV20 (2001) GeForce 3 Programmable shaders!
As you can see, the performance basically exponentially increases over a period of only 4 years.
So I decided to create this timer that is completely separate from the CPU Core.
*/
#pragma once
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <86box/86box.h>
#ifdef _WIN32
#include <Windows.h>
// Linux & MacOS should have the same API since OSX 10.12
#else
#include <time.h>
#endif
typedef struct rivatimer_s
{
struct rivatimer_s* prev; // Previous Rivatimer
double period; // Period in uS before firing
double value; // The current value of the rivatimer
bool running; // Is this RivaTimer running?
struct rivatimer_s* next; // Next RivaTimer
void (*callback)(double real_time); // Callback to call on fire
#ifdef _WIN32
LARGE_INTEGER starting_time; // Starting time.
#else
struct timespec starting_time; // Starting time.
#endif
double time; // Accumulated time in uS.
} rivatimer_t;
void rivatimer_init(void); // Initialise the Rivatimer.
rivatimer_t* rivatimer_create(double period, void (*callback)(double real_time));
void rivatimer_destroy(rivatimer_t* rivatimer_ptr);
void rivatimer_update_all(void);
void rivatimer_start(rivatimer_t* rivatimer_ptr);
void rivatimer_stop(rivatimer_t* rivatimer_ptr);
double rivatimer_get_time(rivatimer_t* rivatimer_ptr);
void rivatimer_set_callback(rivatimer_t* rivatimer_ptr, void (*callback)(double real_time));
void rivatimer_set_period(rivatimer_t* rivatimer_ptr, double period);

12
src/include/86box/nvr.h
View File

@@ -60,6 +60,7 @@
#define TIME_SYNC_ENABLED 1
#define TIME_SYNC_UTC 2
#ifdef _TIMER_H_
/* Define a generic RTC/NVRAM device. */
typedef struct _nvr_ {
char *fn; /* pathname of image file */
@@ -98,14 +99,13 @@ extern const device_t ami_1994_nvr_device;
extern const device_t ami_1995_nvr_device;
extern const device_t via_nvr_device;
extern const device_t p6rp4_nvr_device;
extern const device_t martin_nvr_device;
extern const device_t elt_nvr_device;
#endif
extern void rtc_tick(void);
extern void nvr_init(nvr_t *);
extern char *nvr_path(char *str);
extern FILE *nvr_fopen(char *str, char *mode);
extern int nvr_load(void);
extern void nvr_close(void);
extern void nvr_set_ven_save(void (*ven_save)(void));
@@ -114,8 +114,8 @@ extern int nvr_save(void);
extern int nvr_is_leap(int year);
extern int nvr_get_days(int month, int year);
extern void nvr_time_sync(void);
extern void nvr_time_get(struct tm *);
extern void nvr_time_set(struct tm *);
extern void nvr_time_get(void *priv);
extern void nvr_time_set(void *priv);
extern void nvr_reg_write(uint16_t reg, uint8_t val, void *priv);
extern void nvr_at_handler(int set, uint16_t base, nvr_t *nvr);
@@ -132,5 +132,9 @@ extern void nvr_irq_set(int irq, nvr_t *nvr);
extern void nvr_smi_enable(int enable, nvr_t *nvr);
extern uint8_t nvr_smi_status(nvr_t *nvr);
extern void nvr_smi_status_clear(nvr_t *nvr);
#endif
extern char *nvr_path(char *str);
extern FILE *nvr_fopen(char *str, char *mode);
#endif /*EMU_NVR_H*/

2
src/include/86box/pci.h
View File

@@ -283,9 +283,11 @@ extern void pci_init(int flags);
/* PCI bridge stuff. */
extern void pci_bridge_set_ctl(void *priv, uint8_t ctl);
extern uint8_t pci_bridge_get_bus_index(void *priv);
#ifdef EMU_DEVICE_H
extern const device_t dec21150_device;
extern const device_t dec21152_device;
extern const device_t ali5243_agp_device;
extern const device_t ali5247_agp_device;

2
src/include/86box/pic.h
View File

@@ -102,4 +102,6 @@ extern int picinterrupt(void);
extern uint8_t pic_irq_ack(void);
extern void pic_toggle_latch(int is_ps2);
#endif /*EMU_PIC_H*/

17
src/include/86box/plat.h
View File

@@ -32,8 +32,8 @@
/* String ID numbers. */
enum {
STRING_MOUSE_CAPTURE, /* "Click to capture mouse" */
STRING_MOUSE_RELEASE, /* "Press F8+F12/Ctrl+End to release mouse" */
STRING_MOUSE_RELEASE_MMB, /* "Press F8+F12/Ctrl+End or middle button to release mouse" */
STRING_MOUSE_RELEASE, /* "Press %1 to release mouse" */
STRING_MOUSE_RELEASE_MMB, /* "Press %1 or middle button to release mouse" */
STRING_INVALID_CONFIG, /* "Invalid configuration" */
STRING_NO_ST506_ESDI_CDROM, /* "MFM/RLL or ESDI CD-ROM drives never existed" */
STRING_NET_ERROR, /* "Failed to initialize network driver" */
@@ -47,9 +47,12 @@ enum {
STRING_HW_NOT_AVAILABLE_MACHINE, /* "Machine \"%hs\" is not available..." */
STRING_HW_NOT_AVAILABLE_VIDEO, /* "Video card \"%hs\" is not available..." */
STRING_HW_NOT_AVAILABLE_VIDEO2, /* "Video card #2 \"%hs\" is not available..." */
STRING_HW_NOT_AVAILABLE_DEVICE, /* "Device \"%hs\" is not available..." */
STRING_MONITOR_SLEEP, /* "Monitor in sleep mode" */
STRING_GHOSTPCL_ERROR_TITLE, /* "Unable to initialize GhostPCL" */
STRING_GHOSTPCL_ERROR_DESC /* "gpcl6dll32.dll/gpcl6dll64.dll/libgpcl6 is required..." */
STRING_GHOSTPCL_ERROR_DESC, /* "gpcl6dll32.dll/gpcl6dll64.dll/libgpcl6 is required..." */
STRING_ESCP_ERROR_TITLE, /* "Unable to find Dot-Matrix fonts" */
STRING_ESCP_ERROR_DESC /* "TrueType fonts in the \"roms/printer/fonts\" directory..." */
};
/* The Win32 API uses _wcsicmp. */
@@ -157,10 +160,11 @@ extern int plat_vidapi(const char *name);
extern char *plat_vidapi_name(int api);
extern void plat_resize(int x, int y, int monitor_index);
extern void plat_resize_request(int x, int y, int monitor_index);
extern uint32_t plat_language_code(char *langcode);
extern void plat_language_code_r(uint32_t lcid, char *outbuf, int len);
extern int plat_language_code(char *langcode);
extern void plat_language_code_r(int id, char *outbuf, int len);
extern void plat_get_cpu_string(char *outbuf, uint8_t len);
extern void plat_set_thread_name(void *thread, const char *name);
extern void plat_break(void);
/* Resource management. */
extern wchar_t *plat_get_string(int id);
@@ -187,9 +191,6 @@ extern void zip_reload(uint8_t id);
extern void mo_eject(uint8_t id);
extern void mo_mount(uint8_t id, char *fn, uint8_t wp);
extern void mo_reload(uint8_t id);
extern int ioctl_open(uint8_t id, char d);
extern void ioctl_reset(uint8_t id);
extern void ioctl_close(uint8_t id);
/* Other stuff. */
extern void startblit(void);

73
src/include/86box/plat_cdrom.h
View File

@@ -1,73 +0,0 @@
/*
* 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.
*
* Definitions for platform specific serial to host passthrough.
*
*
* Authors: Andreas J. Reichel <webmaster@6th-dimension.com>,
* Jasmine Iwanek <jasmine@iwanek.co.uk>
*
* Copyright 2021 Andreas J. Reichel.
* Copyright 2021-2022 Jasmine Iwanek.
*/
#ifndef PLAT_CDROM_H
#define PLAT_CDROM_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define RAW_SECTOR_SIZE 2352
#define COOKED_SECTOR_SIZE 2048
#define DATA_TRACK 0x14
#define AUDIO_TRACK 0x10
#define CD_FPS 75
#define FRAMES_TO_MSF(f, M, S, F) \
{ \
uint64_t value = f; \
*(F) = (value % CD_FPS) & 0xff; \
value /= CD_FPS; \
*(S) = (value % 60) & 0xff; \
value /= 60; \
*(M) = value & 0xff; \
}
#define MSF_TO_FRAMES(M, S, F) ((M) *60 * CD_FPS + (S) *CD_FPS + (F))
typedef struct SMSF {
uint16_t min;
uint8_t sec;
uint8_t fr;
} TMSF;
extern void plat_cdrom_get_raw_track_info(void *local, int *num, raw_track_info_t *rti);
extern int plat_cdrom_is_track_audio(void *local, uint32_t sector);
extern int plat_cdrom_is_track_pre(void *local, uint32_t sector);
extern uint32_t plat_cdrom_get_last_block(void *local);
extern int plat_cdrom_get_audio_track_info(void *local, int end, int track, int *track_num, TMSF *start,
uint8_t *attr);
extern int plat_cdrom_get_audio_sub(void *local, uint32_t sector, uint8_t *attr, uint8_t *track,
uint8_t *index, TMSF *rel_pos, TMSF *abs_pos);
extern int plat_cdrom_get_sector_size(void *local, uint32_t sector);
extern int plat_cdrom_read_sector(void *local, uint8_t *buffer, uint32_t sector);
extern void plat_cdrom_eject(void *local);
extern void plat_cdrom_close(void *local);
extern int plat_cdrom_set_drive(void *local, const char *drv);
extern int plat_cdrom_ext_medium_changed(void *local);
extern uint32_t plat_cdrom_get_track_start(void *local, uint32_t sector, uint8_t *attr, uint8_t *track);
extern int plat_cdrom_get_local_size(void);
#ifdef __cplusplus
}
#endif
#endif

34
src/include/86box/plat_cdrom_ioctl.h Normal file
View File

@@ -0,0 +1,34 @@
/*
* 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.
*
* Definitions for platform specific serial to host passthrough.
*
*
* Authors: Andreas J. Reichel <webmaster@6th-dimension.com>,
* Jasmine Iwanek <jasmine@iwanek.co.uk>
*
* Copyright 2021 Andreas J. Reichel.
* Copyright 2021-2022 Jasmine Iwanek.
*/
#ifndef PLAT_CDROM_IOCTL_H
#define PLAT_CDROM_IOCTL_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
extern void * ioctl_open(cdrom_t *dev, const char *drv);
#ifdef __cplusplus
}
#endif
#endif

158
src/include/86box/qt-glsl.h Normal file
View File

@@ -0,0 +1,158 @@
#ifndef SRC_WX_GLSL_H_
#define SRC_WX_GLSL_H_
#define MAX_PREV 7
#define MAX_SHADERS 20
#define MAX_TEXTURES 20
#define MAX_PARAMETERS 100
#define MAX_USER_SHADERS 20
//#define SDL2_SHADER_DEBUG
struct shader_scale {
int mode[2];
float value[2];
};
struct shader_state {
float input_size[2];
float input_texture_size[2];
float output_texture_size[2];
float output_size[2];
float tex_coords[8];
};
struct shader_vbo {
int vertex_coord;
int tex_coord;
int color;
};
struct shader_texture {
int id;
int width;
int height;
int type;
int internal_format;
int format;
int min_filter;
int mag_filter;
int wrap_mode;
void *data;
int mipmap;
};
struct shader_lut_texture {
char name[50];
struct shader_texture texture;
};
struct shader_fbo {
int id;
struct shader_texture texture;
int srgb;
int mipmap_input;
};
struct shader_prev {
struct shader_fbo fbo;
struct shader_vbo vbo;
};
struct shader_input {
int texture;
int input_size;
int texture_size;
int tex_coord;
};
struct shader_uniforms {
int mvp_matrix;
int vertex_coord;
int tex_coord;
int color;
int texture;
int input_size;
int texture_size;
int output_size;
int frame_count;
int frame_direction;
struct shader_input orig;
struct shader_input pass[MAX_SHADERS];
struct shader_input prev_pass[MAX_SHADERS];
struct shader_input prev[MAX_PREV];
int parameters[MAX_PARAMETERS];
int lut_textures[MAX_TEXTURES];
};
struct shader_program {
int vertex_shader;
int fragment_shader;
int id;
};
struct shader_parameter {
char id[64];
char description[64];
float default_value;
float value;
float min;
float max;
float step;
};
struct shader_pass {
int active;
char alias[64];
int vertex_array;
int frame_count_mod;
struct shader_program program;
struct shader_uniforms uniforms;
struct shader_fbo fbo;
struct shader_vbo vbo;
struct shader_state state;
struct shader_scale scale;
};
struct glsl_shader {
int active;
char name[64];
int num_passes;
struct shader_pass passes[MAX_SHADERS];
int num_lut_textures;
struct shader_lut_texture lut_textures[MAX_TEXTURES];
int num_parameters;
struct shader_parameter parameters[MAX_PARAMETERS];
struct shader_pass prev_scene;
struct shader_prev prev[MAX_PREV + 1];
int last_prev_update;
int has_prev;
float shader_refresh_rate;
int input_filter_linear;
};
typedef struct glsl_t {
int num_shaders;
struct glsl_shader shaders[MAX_USER_SHADERS];
struct shader_pass scene;
struct shader_pass final_pass;
struct shader_pass fs_color;
#ifdef SDL2_SHADER_DEBUG
struct shader_pass debug;
#endif
int srgb;
} glsl_t;
#endif

59
src/include/86box/qt-glslp-parser.h Normal file
View File

@@ -0,0 +1,59 @@
#ifndef SRC_WX_GLSLP_PARSER_H_
#define SRC_WX_GLSLP_PARSER_H_
#include "qt-glsl.h"
struct parameter {
char id[64];
char description[64];
float default_value;
float value;
float min;
float max;
float step;
};
struct texture {
char path[256];
char name[50];
int linear;
int mipmap;
char wrap_mode[50];
};
struct shader {
char shader_fn[1024];
char *shader_program;
char alias[64];
int filter_linear;
int float_framebuffer;
int srgb_framebuffer;
int mipmap_input;
int frame_count_mod;
char wrap_mode[50];
char scale_type_x[9], scale_type_y[9];
float scale_x, scale_y;
};
typedef struct glslp_t {
char name[64];
int num_shaders;
struct shader shaders[MAX_SHADERS];
int num_textures;
struct texture textures[MAX_TEXTURES];
int num_parameters;
struct parameter parameters[MAX_PARAMETERS];
int input_filter_linear;
} glslp_t;
void get_glslp_name(const char *f, char *s, int size);
glslp_t *glslp_parse(const char *f);
void glslp_free(glslp_t *p);
void glslp_read_shader_config(glslp_t *shader);
void glslp_write_shader_config(glslp_t *shader);
#endif /* SRC_WX_GLSLP_PARSER_H_ */

6
src/include/86box/rom.h
View File

@@ -52,6 +52,12 @@ extern uint8_t rom_read(uint32_t addr, void *priv);
extern uint16_t rom_readw(uint32_t addr, void *priv);
extern uint32_t rom_readl(uint32_t addr, void *priv);
extern void rom_write(uint32_t addr, uint8_t val, void *priv);
extern void rom_writew(uint32_t addr, uint16_t val, void *priv);
extern void rom_writel(uint32_t addr, uint32_t val, void *priv);
extern void rom_get_full_path(char *dest, const char *fn);
extern FILE *rom_fopen(const char *fn, char *mode);
extern int rom_getfile(char *fn, char *s, int size);
extern int rom_present(const char *fn);

18
src/include/86box/scsi.h
View File

@@ -29,15 +29,21 @@
#define SCSI_ID_MAX 16 /* 16 on wide buses */
#define SCSI_LUN_MAX 8 /* always 8 */
extern int scsi_card_current[SCSI_CARD_MAX];
extern int scsi_card_current[SCSI_CARD_MAX];
extern int scsi_card_available(int card);
extern void scsi_reset(void);
extern uint8_t scsi_get_bus(void);
extern int scsi_card_available(int card);
#ifdef EMU_DEVICE_H
extern const device_t *scsi_card_getdevice(int card);
#endif
extern int scsi_card_has_config(int card);
extern const char *scsi_card_get_internal_name(int card);
extern int scsi_card_get_from_internal_name(char *s);
extern void scsi_card_init(void);
extern int scsi_card_has_config(int card);
extern const char *scsi_card_get_internal_name(int card);
extern int scsi_card_get_from_internal_name(char *s);
extern void scsi_card_init(void);
extern void scsi_bus_set_speed(uint8_t bus, double speed);
extern double scsi_bus_get_speed(uint8_t bus);
#endif /*EMU_SCSI_H*/

72
src/include/86box/scsi_cdrom.h
View File

@@ -26,47 +26,61 @@ typedef struct scsi_cdrom_t {
/* Common block. */
mode_sense_pages_t ms_pages_saved;
cdrom_t * drv;
cdrom_t * drv;
#ifdef EMU_IDE_H
ide_tf_t *tf;
ide_tf_t * tf;
#else
void * tf;
void * tf;
#endif
uint8_t *buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
void * log;
uint8_t id;
uint8_t cur_lun;
uint8_t early;
uint8_t pad1;
uint8_t * buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
uint16_t max_transfer_len;
uint16_t pad2;
uint8_t id;
uint8_t cur_lun;
uint8_t early;
uint8_t sector_type;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int media_status;
uint16_t max_transfer_len;
uint16_t sector_flags;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int wait;
int buffer_pos;
double callback;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
uint32_t block_len;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
double callback;
int sony_vendor;
uint8_t (*ven_cmd)(void *sc, const uint8_t *cdb, int32_t *BufLen);
int use_cdb_9;
int was_cached;
int toc_cached;
int media_access;
int sectors_num;
uint8_t vendor_type;
uint8_t ven_cmd_is_data[256];
mode_sense_pages_t ms_pages_saved_sony;
mode_sense_pages_t ms_drive_status_pages_saved;
uint64_t ms_page_flags;
mode_sense_pages_t ms_pages_default;
mode_sense_pages_t ms_pages_changeable;
} scsi_cdrom_t;
#endif
@@ -74,10 +88,12 @@ extern scsi_cdrom_t *scsi_cdrom[CDROM_NUM];
#define scsi_cdrom_sense_error dev->sense[0]
#define scsi_cdrom_sense_key dev->sense[2]
#define scsi_cdrom_info *(uint32_t *) &(dev->sense[3])
#define scsi_cdrom_asc dev->sense[12]
#define scsi_cdrom_ascq dev->sense[13]
#define scsi_cdrom_drive cdrom_drives[id].host_drive
extern void scsi_cdrom_reset(scsi_common_t *sc);
extern void scsi_cdrom_drive_reset(const int c);
#endif /*EMU_SCSI_CDROM_H*/

202
src/include/86box/scsi_device.h
View File

@@ -21,6 +21,7 @@
#define SCSI_DEVICE_H
/* Configuration. */
#define SCSI_NUM (SCSI_BUS_MAX * SCSI_ID_MAX)
#define SCSI_LUN_USE_CDB 0xff
@@ -53,8 +54,8 @@
#define GPCMD_SEEK_6 0x0b
#define GPCMD_IOMEGA_SET_PROTECTION_MODE 0x0c
#define GPCMD_IOMEGA_EJECT 0x0d /* ATAPI only? */
#define GPCMD_NO_OPERATION_TOSHIBA 0x0d /* Toshiba Vendor Unique command */
#define GPCMD_NO_OPERATION_NEC 0x0d /* NEC Vendor Unique command */
#define GPCMD_NO_OPERATION_TOSHIBA 0x0d /* Toshiba Vendor Unique command. */
#define GPCMD_NO_OPERATION_NEC 0x0d /* NEC Vendor Unique command. */
#define GPCMD_INQUIRY 0x12
#define GPCMD_VERIFY_6 0x13
#define GPCMD_MODE_SELECT_6 0x15
@@ -66,7 +67,7 @@
#define GPCMD_PREVENT_REMOVAL 0x1e
#define GPCMD_READ_FORMAT_CAPACITIES 0x23
#define GPCMD_READ_CDROM_CAPACITY 0x25
#define GPCMD_UNKNOWN_CHINON 0x26 /*Chinon Vendor Unique command*/
#define GPCMD_UNKNOWN_CHINON 0x26 /* Chinon Vendor Unique command. */
#define GPCMD_READ_10 0x28
#define GPCMD_READ_GENERATION 0x29
#define GPCMD_WRITE_10 0x2a
@@ -109,39 +110,40 @@
#define GPCMD_MECHANISM_STATUS 0xbd
#define GPCMD_READ_CD 0xbe
#define GPCMD_SEND_DVD_STRUCTURE 0xbf /* This is for writing only, irrelevant to 86Box. */
#define GPCMD_EJECT_CHINON 0xc0 /* Chinon Vendor Unique command */
#define GPCMD_AUDIO_TRACK_SEARCH_TOSHIBA 0xc0 /* Toshiba Vendor Unique command */
#define GPCMD_SET_ADDRESS_FORMAT_SONY 0xc0 /* Sony Vendor Unique command */
#define GPCMD_EJECT_CHINON 0xc0 /* Chinon Vendor Unique command */
#define GPCMD_MAGAZINE_EJECT_PIONEER 0xc0 /* Pioneer Vendor Unique command */
#define GPCMD_SET_ADDRESS_FORMAT_SONY 0xc0 /* Sony Vendor Unique command */
#define GPCMD_PLAY_AUDIO_TOSHIBA 0xc1 /* Toshiba Vendor Unique command */
#define GPCMD_READ_TOC_SONY 0xc1 /* Sony Vendor Unique command */
#define GPCMD_READ_TOC_PIONEER 0xc1 /* Pioneer Vendor Unique command */
#define GPCMD_READ_TOC_SONY 0xc1 /* Sony Vendor Unique command */
#define GPCMD_PAUSE_RESUME_ALT 0xc2
#define GPCMD_READ_SUBCHANNEL_MATSUSHITA 0xc2 /* Matsushita Vendor Unique command */
#define GPCMD_READ_SUBCODEQ_PIONEER 0xc2 /* Pioneer Vendor Unique command */
#define GPCMD_READ_SUBCHANNEL_SONY 0xc2 /* Sony Vendor Unique command */
#define GPCMD_STILL_TOSHIBA 0xc2 /* Toshiba Vendor Unique command */
#define GPCMD_READ_SUBCODEQ_PIONEER 0xc2 /* Pioneer Vendor Unique command */
#define GPCMD_READ_TOC_MATSUSHITA 0xc3 /* Matsushita Vendor Unique command */
#define GPCMD_READ_HEADER_SONY 0xc3 /* Sony Vendor Unique command */
#define GPCMD_SET_STOP_TIME_TOSHIBA 0xc3 /* Toshiba Vendor Unique command */
#define GPCMD_READ_HEADER_MATSUSHITA 0xc4 /* Matsushita Vendor Unique command */
#define GPCMD_PLAYBACK_STATUS_SONY 0xc4 /* Sony Vendor Unique command */
#define GPCMD_CADDY_EJECT_TOSHIBA 0xc4 /* Toshiba Vendor Unique command */
#define GPCMD_PLAYBACK_STATUS_SONY 0xc4 /* Sony Vendor Unique command */
#define GPCMD_READ_HEADER_MATSUSHITA 0xc4 /* Matsushita Vendor Unique command */
#define GPCMD_PAUSE_SONY 0xc5 /* Sony Vendor Unique command */
#define GPCMD_PLAY_AUDIO_MATSUSHITA 0xc5 /* Matsushita Vendor Unique command */
#define GPCMD_UNKNOWN_SCSI2_NEC 0xc5 /* NEC Vendor Unique Command */
#define GPCMD_STOP_CHINON 0xc6 /* Chinon Vendor Unique command */
#define GPCMD_PLAY_TRACK_SONY 0xc6 /* Sony Vendor Unique command */
#define GPCMD_READ_SUBCODEQ_PLAYING_STATUS_TOSHIBA 0xc6 /* Toshiba Vendor Unique command */
#define GPCMD_STOP_CHINON 0xc6 /* Chinon Vendor Unique command */
#define GPCMD_PLAY_AUDIO_MSF_MATSUSHITA 0xc7 /* Matsushita Vendor Unique command*/
#define GPCMD_PLAY_MSF_SONY 0xc7 /* Sony Vendor Unique command*/
#define GPCMD_READ_DISC_INFORMATION_TOSHIBA 0xc7 /* Toshiba Vendor Unique command */
#define GPCMD_PLAY_AUDIO_TRACK_INDEX_MATSUSHITA 0xc8 /* Matsushita Vendor Unique command */
#define GPCMD_PLAY_AUDIO_SONY 0xc8 /* Sony Vendor Unique command */
#define GPCMD_AUDIO_TRACK_SEARCH_PIONEER 0xc8 /* Pioneer Vendor Unique command */
#define GPCMD_PLAY_AUDIO_SONY 0xc8 /* Sony Vendor Unique command */
#define GPCMD_PLAY_AUDIO_TRACK_INDEX_MATSUSHITA 0xc8 /* Matsushita Vendor Unique command */
#define GPCMD_READ_CDROM_MODE_TOSHIBA 0xc8 /* Toshiba Vendor Unique command */
#define GPCMD_PLAY_AUDIO_PIONEER 0xc9 /* Pioneer Vendor Unique command */
#define GPCMD_PLAY_AUDIO_TRACK_RELATIVE_10_MATSUSHITA 0xc9 /* Matsushita Vendor Unique command */
#define GPCMD_PLAYBACK_CONTROL_SONY 0xc9 /* Sony Vendor Unique command */
#define GPCMD_PLAY_AUDIO_PIONEER 0xc9 /* Pioneer Vendor Unique command */
#define GPCMD_PAUSE_PIONEER 0xca /* Pioneer Vendor Unique command */
#define GPCMD_PAUSE_RESUME_MATSUSHITA 0xcb /* Matsushita Vendor Unique command */
#define GPCMD_STOP_PIONEER 0xcb /* Pioneer Vendor Unique command */
@@ -150,8 +152,8 @@
#define GPCMD_READ_CD_MSF_OLD 0xd5 /* Should be equivalent to 0xb9 */
#define GPCMD_AUDIO_TRACK_SEARCH_NEC 0xd8 /* NEC Vendor Unique command */
#define GPCMD_PLAY_AUDIO_NEC 0xd9 /* NEC Vendor Unique command */
#define GPCMD_STILL_NEC 0xda /* NEC Vendor Unique command */
#define GPCMD_SET_SPEED_ALT 0xda /* Should be equivalent to 0xbb */
#define GPCMD_STILL_NEC 0xda /* NEC Vendor Unique command */
#define GPCMD_SET_STOP_TIME_NEC 0xdb /* NEC Vendor Unique command */
#define GPCMD_CADDY_EJECT_NEC 0xdc /* NEC Vendor Unique command */
#define GPCMD_READ_SUBCODEQ_PLAYING_STATUS_NEC 0xdd /* NEC Vendor Unique command */
@@ -218,7 +220,7 @@
#define ASC_INV_FIELD_IN_PARAMETER_LIST 0x26
#define ASC_WRITE_PROTECTED 0x27
#define ASC_MEDIUM_MAY_HAVE_CHANGED 0x28
#define ASC_CAPACITY_DATA_CHANGED 0x2A
#define ASC_CAPACITY_DATA_CHANGED 0x2a
#define ASC_INCOMPATIBLE_FORMAT 0x30
#define ASC_MEDIUM_NOT_PRESENT 0x3a
#define ASC_DATA_PHASE_ERROR 0x4b
@@ -233,16 +235,12 @@
#define ASCQ_AUDIO_PLAY_OPERATION_PAUSED 0x12
#define ASCQ_AUDIO_PLAY_OPERATION_COMPLETED 0x13
/* Tell RISC OS that we have a 4x CD-ROM drive (600kb/sec data, 706kb/sec raw).
Not that it means anything */
#define CDROM_SPEED 706 /* 0x2C2 */
#define BUFFER_SIZE (256 * 1024)
#define RW_DELAY (TIMER_USEC * 500)
/* Some generally useful CD-ROM information */
#ifdef CONSERVATIVE_MAXIMUM
#define CD_MINS 90 /* max. minutes per CD */
#else
#define CD_MINS 100 /* max. minutes per CD - yes, 100-minute CD's in fact existed */
#endif
#define CD_SECS 60 /* seconds per minute */
#define CD_FRAMES 75 /* frames per second */
#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
@@ -276,6 +274,10 @@
/* Profile list from MMC-6 revision 1 table 91 */
#define MMC_PROFILE_NONE 0x0000
#define MMC_PROFILE_REMOVABLE_DISK 0x0002
#define MMC_PROFILE_MO 0x0003
#define MMC_PROFILE_MO_WORM 0x0004
#define MMC_PROFILE_AS_MO 0x0005
#define MMC_PROFILE_CD_ROM 0x0008
#define MMC_PROFILE_CD_R 0x0009
#define MMC_PROFILE_CD_RW 0x000A
@@ -304,7 +306,6 @@
#define MMC_PROFILE_HDDVD_RW_DL 0x005A
#define MMC_PROFILE_INVALID 0xFFFF
#define EARLY_ONLY 64
#define SCSI_ONLY 32
#define ATAPI_ONLY 16
#define IMPLEMENTED 8
@@ -312,8 +313,6 @@
#define CHECK_READY 2
#define ALLOW_UA 1
#define MSFtoLBA(m, s, f) ((((m * 60) + s) * 75) + f)
#define MSG_COMMAND_COMPLETE 0x00
#define BUS_DBP 0x01
@@ -333,6 +332,20 @@
#define BUS_IDLE (1 << 31)
#define STATE_IDLE 0
#define STATE_COMMAND 1
#define STATE_DATAIN 2
#define STATE_DATAOUT 3
#define STATE_STATUS 4
#define STATE_MESSAGEIN 5
#define STATE_SELECT 6
#define STATE_MESSAGEOUT 7
#define STATE_MESSAGE_ID 8
#define PIO_TX_BUS 0
#define DMA_IN_TX_BUS 1
#define DMA_OUT_TX_BUS 2
#define PHASE_IDLE 0x00
#define PHASE_COMMAND 0x01
#define PHASE_DATA_IN 0x02
@@ -357,7 +370,7 @@
#define MODE_SELECT_PHASE_PAGE 4
typedef struct mode_sense_pages_t {
uint8_t pages[0x40][0x40];
uint8_t pages[0x40][0x40];
} mode_sense_pages_t;
/* This is so we can access the common elements to all SCSI device structs
@@ -365,61 +378,109 @@ typedef struct mode_sense_pages_t {
typedef struct scsi_common_s {
mode_sense_pages_t ms_pages_saved;
void * priv;
void * priv;
#ifdef EMU_IDE_H
ide_tf_t *tf;
ide_tf_t * tf;
#else
void * tf;
void * tf;
#endif
uint8_t *temp_buffer;
uint8_t atapi_cdb[16]; /* This is atapi_cdb in ATAPI-supporting devices,
and pad in SCSI-only devices. */
uint8_t current_cdb[16];
uint8_t sense[256];
void * log;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
uint8_t * temp_buffer;
/*
This is atapi_cdb in ATAPI-supporting devices,
and pad in SCSI-only devices.
*/
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
uint16_t max_transfer_len;
uint16_t pad2;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int media_status;
uint16_t max_transfer_len;
uint16_t pad2;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int wait;
int buffer_pos;
double callback;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
uint32_t block_len;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
double callback;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
} scsi_common_t;
typedef struct scsi_device_t {
int32_t buffer_length;
int32_t buffer_length;
uint8_t status;
uint8_t phase;
uint16_t type;
uint8_t status;
uint8_t phase;
scsi_common_t *sc;
uint16_t type;
void (*command)(scsi_common_t *sc, uint8_t *cdb);
void (*request_sense)(scsi_common_t *sc, uint8_t *buffer, uint8_t alloc_length);
void (*reset)(scsi_common_t *sc);
uint8_t (*phase_data_out)(scsi_common_t *sc);
void (*command_stop)(scsi_common_t *sc);
scsi_common_t * sc;
void (*command)(scsi_common_t *sc, const uint8_t *cdb);
void (*request_sense)(scsi_common_t *sc, uint8_t *buffer,
uint8_t alloc_length);
void (*reset)(scsi_common_t *sc);
uint8_t (*phase_data_out)(scsi_common_t *sc);
void (*command_stop)(scsi_common_t *sc);
} scsi_device_t;
typedef struct scsi_bus_t {
uint8_t data;
uint8_t msglun;
uint8_t data_wait;
uint8_t target_id;
uint8_t bus_device;
uint8_t pad;
uint8_t pad0;
uint8_t pad1;
uint8_t command[16];
uint8_t msgout[4];
uint8_t pad2[4];
int tx_mode;
int clear_req;
int wait_data;
int wait_complete;
int bus_out;
int bus_in;
int command_pos;
int command_issued;
int data_pos;
int msgout_pos;
int is_msgout;
int state;
uint32_t bus_phase;
uint32_t total_len;
uint32_t data_repeat;
double period;
double speed;
double divider;
double multi;
void *priv;
void (*timer)(void *priv, double period);
} scsi_bus_t;
/* These are based on the INQUIRY values. */
#define SCSI_NONE 0x0060
#define SCSI_FIXED_DISK 0x0000
@@ -430,15 +491,8 @@ typedef struct scsi_device_t {
extern scsi_device_t scsi_devices[SCSI_BUS_MAX][SCSI_ID_MAX];
#endif /* EMU_SCSI_H */
extern int cdrom_add_error_and_subchannel(uint8_t *b, int real_sector_type);
extern int cdrom_LBAtoMSF_accurate(void);
extern int mode_select_init(uint8_t command, uint16_t pl_length, uint8_t do_save);
extern int mode_select_terminate(int force);
extern int mode_select_write(uint8_t val);
extern uint8_t *scsi_device_sense(scsi_device_t *dev);
extern double scsi_device_get_callback(scsi_device_t *dev);
extern uint8_t *scsi_device_sense(scsi_device_t *dev);
extern void scsi_device_request_sense(scsi_device_t *dev, uint8_t *buffer,
uint8_t alloc_length);
extern void scsi_device_reset(scsi_device_t *dev);
@@ -446,14 +500,16 @@ extern int scsi_device_present(scsi_device_t *dev);
extern int scsi_device_valid(scsi_device_t *dev);
extern int scsi_device_cdb_length(scsi_device_t *dev);
extern void scsi_device_command_phase0(scsi_device_t *dev, uint8_t *cdb);
extern void scsi_device_command_phase1(scsi_device_t *dev);
extern void scsi_device_command_stop(scsi_device_t *dev);
extern void scsi_device_command_phase1(scsi_device_t *dev);
extern void scsi_device_identify(scsi_device_t *dev, uint8_t lun);
extern void scsi_device_close_all(void);
extern void scsi_device_init(void);
extern void scsi_reset(void);
extern uint8_t scsi_get_bus(void);
extern int scsi_bus_read(scsi_bus_t *scsi_bus);
extern void scsi_bus_update(scsi_bus_t *scsi_bus, int bus);
extern void scsi_bus_set_speed(uint8_t bus, double speed);
extern double scsi_bus_get_speed(uint8_t bus);

55
src/include/86box/scsi_disk.h
View File

@@ -19,42 +19,45 @@
typedef struct scsi_disk_t {
mode_sense_pages_t ms_pages_saved;
hard_disk_t *drv;
hard_disk_t * drv;
#ifdef EMU_IDE_H
ide_tf_t * tf;
ide_tf_t * tf;
#else
void * tf;
void * tf;
#endif
uint8_t *temp_buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
void * log;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
uint8_t * temp_buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
uint16_t max_transfer_len;
uint16_t pad2;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int pad6;
int pad7;
uint16_t max_transfer_len;
uint16_t pad2;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int pad6;
int pad7;
double callback;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
uint32_t block_len;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
double callback;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
} scsi_disk_t;
extern scsi_disk_t *scsi_disk[HDD_NUM];

48
src/include/86box/scsi_ncr5380.h
View File

@@ -44,6 +44,9 @@
#define ICR_ACK 0x10
#define ICR_ARB_LOST 0x20
#define ICR_ARB_IN_PROGRESS 0x40
#define ICR_RST 0x80
#define ICR_PHASE 0x9e
#define ICR_WRITE 0x9f
#define MODE_ARBITRATE 0x01
#define MODE_DMA 0x02
@@ -63,69 +66,34 @@
#define TCR_REQ 0x08
#define TCR_LAST_BYTE_SENT 0x80
#define STATE_IDLE 0
#define STATE_COMMAND 1
#define STATE_DATAIN 2
#define STATE_DATAOUT 3
#define STATE_STATUS 4
#define STATE_MESSAGEIN 5
#define STATE_SELECT 6
#define STATE_MESSAGEOUT 7
#define STATE_MESSAGE_ID 8
#define DMA_IDLE 0
#define DMA_SEND 1
#define DMA_INITIATOR_RECEIVE 2
typedef struct ncr_t {
uint8_t icr;
uint8_t mode;
uint8_t tcr;
uint8_t data_wait;
uint8_t isr;
uint8_t output_data;
uint8_t target_id;
uint8_t tx_data;
uint8_t msglun;
uint8_t irq_state;
uint8_t isr_reg;
uint8_t command[20];
uint8_t msgout[4];
uint8_t bus;
int msgout_pos;
int is_msgout;
int dma_mode;
int cur_bus;
int bus_in;
int new_phase;
int state;
int clear_req;
int wait_data;
int wait_complete;
int command_pos;
int data_pos;
int irq;
double period;
void *priv;
void (*dma_mode_ext)(void *priv, void *ext_priv);
void (*dma_mode_ext)(void *priv, void *ext_priv, uint8_t val);
int (*dma_send_ext)(void *priv, void *ext_priv);
int (*dma_initiator_receive_ext)(void *priv, void *ext_priv);
void (*timer)(void *ext_priv, double period);
scsi_bus_t scsibus;
} ncr_t;
extern int ncr5380_cmd_len[8];
extern void ncr5380_irq(ncr_t *ncr, int set_irq);
extern void ncr5380_set_irq(ncr_t *ncr, int irq);
extern void ncr5380_set_irq(ncr_t *ncr, int irq);
extern uint32_t ncr5380_get_bus_host(ncr_t *ncr);
extern void ncr5380_bus_read(ncr_t *ncr);
extern void ncr5380_bus_update(ncr_t *ncr, int bus);
extern void ncr5380_write(uint16_t port, uint8_t val, ncr_t *ncr);
extern uint8_t ncr5380_read(uint16_t port, ncr_t *ncr);

3
src/include/86box/scsi_t128.h
View File

@@ -30,7 +30,7 @@ typedef struct t128_t {
uint8_t status;
uint8_t buffer[512];
uint8_t ext_ram[0x80];
uint8_t block_count;
uint32_t block_count;
int block_loaded;
int pos, host_pos;
@@ -39,6 +39,7 @@ typedef struct t128_t {
int bios_enabled;
uint8_t pos_regs[8];
int type;
pc_timer_t timer;
} t128_t;

3
src/include/86box/serial.h
View File

@@ -16,7 +16,7 @@
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2016-2025 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
*/
@@ -137,6 +137,7 @@ extern serial_t *serial_attach_ex_2(int port,
extern void serial_remove(serial_t *dev);
extern void serial_set_type(serial_t *dev, int type);
extern void serial_setup(serial_t *dev, uint16_t addr, uint8_t irq);
extern void serial_irq(serial_t *dev, uint8_t irq);
extern void serial_clear_fifo(serial_t *dev);
extern void serial_write_fifo(serial_t *dev, uint8_t dat);
extern void serial_set_next_inst(int ni);

2
src/include/86box/serial_passthrough.h
View File

@@ -55,7 +55,7 @@ typedef struct serial_passthrough_s {
void *backend_priv; /* Private platform backend data */
} serial_passthrough_t;
extern bool serial_passthrough_enabled[SERIAL_MAX];
extern bool serial_passthrough_enabled[SERIAL_MAX - 1];
extern const device_t serial_passthrough_device;
extern void serial_passthrough_init(void);

105
src/include/86box/sio.h
View File

@@ -16,13 +16,20 @@
#ifndef EMU_SIO_H
#define EMU_SIO_H
extern void vt82c686_sio_write(uint8_t addr, uint8_t val, void *priv);
/* ACC Micro */
extern const device_t acc3221_device;
/* Acer / ALi */
extern const device_t ali5105_device;
extern const device_t ali5123_device;
extern const device_t f82c710_device;
/* Chips & Technologies */
extern const device_t f82c606_device;
extern const device_t f82c710_device;
/* SM(S)C */
extern const device_t fdc37c651_device;
extern const device_t fdc37c651_ide_device;
extern const device_t fdc37c661_device;
@@ -35,33 +42,48 @@ extern const device_t fdc37c665_ide_device;
extern const device_t fdc37c665_ide_pri_device;
extern const device_t fdc37c665_ide_sec_device;
extern const device_t fdc37c666_device;
extern const device_t fdc37c67x_device;
extern const device_t fdc37c669_device;
extern const device_t fdc37c669_370_device;
extern const device_t fdc37c931apm_device;
extern const device_t fdc37c931apm_compaq_device;
extern const device_t fdc37c932fr_device;
extern const device_t fdc37c932qf_device;
extern const device_t fdc37c932_device;
extern const device_t fdc37c935_device;
extern const device_t fdc37c935_370_device;
extern const device_t fdc37c935_no_nvr_device;
extern const device_t fdc37c67x_device;
#define FDC37C93X_NORMAL 0x0002
#define FDC37C93X_FR 0x0003
#define FDC37C93X_APM 0x0030
#define FDC37C93X_CHIP_ID 0x00ff
#define FDC37C931 0x0100 /* Compaq KBC firmware and configuration registers on GPIO ports. */
#define FDC37C932 0x0200 /* AMI '5' Megakey KBC firmware. */
#define FDC37C933 0x0300 /* IBM KBC firmware. */
#define FDC37C935 0x0500 /* Phoenix Multikey/42 1.38 KBC firmware. */
#define FDC37C937 0x0700 /* Phoenix Multikey/42i 4.16 KBC firmware. */
#define FDC37C93X_KBC 0x0f00
#define FDC37C93X_NO_NVR 0x1000
#define FDC37C93X_370 0x2000
extern const device_t fdc37c93x_device;
extern const device_t fdc37m60x_device;
extern const device_t fdc37m60x_370_device;
/* ITE */
extern const device_t it8661f_device;
extern const device_t it8671f_device;
/* Intel */
extern const device_t i82091aa_device;
extern const device_t i82091aa_26e_device;
extern const device_t i82091aa_398_device;
extern const device_t i82091aa_ide_pri_device;
extern const device_t i82091aa_ide_device;
extern const device_t pc87306_device;
extern const device_t pc87307_device;
extern const device_t pc87307_15c_device;
extern const device_t pc87307_both_device;
extern const device_t pc87309_device;
extern const device_t pc87309_15c_device;
/* National Semiconductors */
extern const device_t pc87310_device;
extern const device_t pc87310_ide_device;
extern const device_t pc87306_device;
extern const device_t pc87311_device;
extern const device_t pc87311_ide_device;
extern const device_t pc87332_device;
@@ -69,35 +91,80 @@ extern const device_t pc87332_398_device;
extern const device_t pc87332_398_ide_device;
extern const device_t pc87332_398_ide_sec_device;
extern const device_t pc87332_398_ide_fdcon_device;
extern const device_t pc97307_device;
#define PCX7307_PC87307 0x00c0
#define PCX7307_PC97307 0x00cf
#define PC87309_PC87309 0x00e0
#define PCX730X_CHIP_ID 0x00ff
#define PCX730X_AMI 0x0200 /* AMI '5' Megakey KBC firmware. */
#define PCX730X_PHOENIX_42 0x0500 /* Phoenix Multikey/42 1.37 KBC firmware. */
#define PCX730X_PHOENIX_42I 0x0700 /* Phoenix Multikey/42i 4.16 KBC firmware. */
#define PCX730X_KBC 0x0f00
#define PCX730X_15C 0x2000
extern const device_t pc87307_device;
extern const device_t pc87309_device;
/* LG Prime */
extern const device_t prime3b_device;
extern const device_t prime3b_ide_device;
extern const device_t prime3c_device;
extern const device_t prime3c_ide_device;
/* IBM PS/1 */
extern const device_t ps1_m2133_sio;
/* Super I/O Detect */
#ifdef USE_SIO_DETECT
extern const device_t sio_detect_device;
#endif /* USE_SIO_DETECT */
/* UMC */
extern const device_t um82c862f_device;
extern const device_t um82c862f_ide_device;
extern const device_t um82c863f_device;
extern const device_t um82c863f_ide_device;
extern const device_t um8663af_device;
extern const device_t um8663af_ide_device;
extern const device_t um8663af_sec_device;
extern const device_t um8663bf_device;
extern const device_t um8663bf_ide_device;
extern const device_t um8663bf_sec_device;
extern const device_t um8669f_device;
extern const device_t um8669f_ide_device;
extern const device_t um8669f_ide_sec_device;
/* VIA */
extern void vt82c686_sio_write(uint8_t addr, uint8_t val, void *priv);
extern const device_t via_vt82c686_sio_device;
/* VLSI */
extern const device_t vl82c113_device;
/* Winbond */
extern const device_t w83787f_88h_device;
extern const device_t w83787f_device;
extern const device_t w83787f_ide_device;
extern const device_t w83787f_ide_en_device;
extern const device_t w83787f_ide_sec_device;
extern const device_t w83877f_device;
extern const device_t w83877f_president_device;
extern const device_t w83877tf_device;
extern const device_t w83877tf_acorp_device;
#define TYPE_W83977EF 0x52F0
#define TYPE_W83977F 0x9771
#define TYPE_W83977TF 0x9773
#define TYPE_W83977ATF 0x9774
extern const device_t w83977f_device;
extern const device_t w83977f_370_device;
extern const device_t w83977tf_device;

2
src/include/86box/snd_ac97.h
View File

@@ -100,6 +100,7 @@
#define AC97_CODEC_STAC9708 AC97_VENDOR_ID(0x83, 0x84, 0x76, 0x08)
#define AC97_CODEC_STAC9721 AC97_VENDOR_ID(0x83, 0x84, 0x76, 0x09)
#define AC97_CODEC_TR28023 AC97_VENDOR_ID('T', 'R', 'A', 0x03)
#define AC97_CODEC_W83971D AC97_VENDOR_ID('W', 'E', 'C', 0x01)
#define AC97_CODEC_WM9701A AC97_VENDOR_ID('W', 'M', 'L', 0x00)
typedef struct ac97_vendor_reg_t {
@@ -150,6 +151,7 @@ extern const device_t cs4297a_device;
extern const device_t stac9708_device;
extern const device_t stac9721_device;
extern const device_t tr28023_device;
extern const device_t w83971d_device;
extern const device_t wm9701a_device;
extern const device_t ac97_via_device;

8
src/include/86box/snd_ad1848.h
View File

@@ -16,7 +16,7 @@
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2018-2020 TheCollector1995.
* Copyright 2021 RichardG.
* Copyright 2021-2025 RichardG.
*/
#ifndef SOUND_AD1848_H
@@ -26,8 +26,10 @@ enum {
AD1848_TYPE_DEFAULT = 0,
AD1848_TYPE_CS4248 = 1,
AD1848_TYPE_CS4231 = 2,
AD1848_TYPE_CS4235 = 3,
AD1848_TYPE_CS4236 = 4
AD1848_TYPE_CS4232 = 3,
AD1848_TYPE_CS4236 = 4,
AD1848_TYPE_CS4236B = 5,
AD1848_TYPE_CS4235 = 6
};
typedef struct ad1848_t {

42
src/include/86box/snd_mmb.h Normal file
View File

@@ -0,0 +1,42 @@
/*
* 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.
*
* Mindscape Music Board emulation.
*
* Authors: Roy Baer, <https://pcem-emulator.co.uk/>
* Jasmine Iwanek, <jriwanek@gmail.com>
*
* Copyright 2025 Roy Baer.
* Copyright 2025 Jasmine Iwanek.
*/
#ifndef _SOUND_SND_MMB_H_
#define _SOUND_SND_MMB_H_
#define MMB_FREQ FREQ_48000
/* NOTE:
* The constant clock rate is a deviation from the real hardware which has
* the design flaw that the clock rate is always half the ISA bus clock.
*/
#define MMB_CLOCK 2386364
typedef struct ay_3_891x_s {
uint8_t index;
uint8_t regs[16];
struct ayumi chip;
} ay_3_891x_t;
typedef struct mmb_s {
ay_3_891x_t first;
ay_3_891x_t second;
int16_t buffer[SOUNDBUFLEN * 2];
int pos;
} mmb_t;
#endif /* _SOUND_SND_MMB_H_ */

6
src/include/86box/sound.h
View File

@@ -170,7 +170,9 @@ extern const device_t sb_awe64_gold_device;
/* Crystal CS423x */
extern const device_t cs4235_device;
extern const device_t cs4235_onboard_device;
extern const device_t cs4236_onboard_device;
extern const device_t cs4236b_device;
extern const device_t cs4236b_onboard_device;
extern const device_t cs4237b_device;
extern const device_t cs4238b_device;
@@ -195,6 +197,7 @@ extern const device_t ct5880_onboard_device;
/* Gravis UltraSound and UltraSound Max */
extern const device_t gus_device;
extern const device_t gus_max_device;
/* IBM PS/1 Audio Card */
extern const device_t ps1snd_device;
@@ -203,6 +206,9 @@ extern const device_t ps1snd_device;
extern const device_t ssi2001_device;
extern const device_t entertainer_device;
/* Mindscape Music Board */
extern const device_t mmb_device;
/* Pro Audio Spectrum Plus, 16, and 16D */
extern const device_t pasplus_device;
extern const device_t pas16_device;

2
src/include/86box/timer.h
View File

@@ -1,7 +1,7 @@
#ifndef _TIMER_H_
#define _TIMER_H_
#include "cpu.h"
extern uint64_t tsc;
/* Maximum period, currently 1 second. */
#define MAX_USEC64 1000000ULL

1
src/include/86box/ui.h
View File

@@ -65,6 +65,7 @@ extern void ui_sb_update_panes(void);
extern void ui_sb_update_text(void);
extern void ui_sb_update_tip(int meaning);
extern void ui_sb_update_icon(int tag, int active);
extern void ui_sb_update_icon_write(int tag, int write);
extern void ui_sb_update_icon_state(int tag, int state);
extern void ui_sb_set_text_w(wchar_t *wstr);
extern void ui_sb_set_text(char *str);

4
src/include/86box/version.h.in
View File

@@ -14,6 +14,8 @@
*
* Copyright 2020 Miran Grca.
*/
#ifndef EMU_VERSION_H
#define EMU_VERSION_H
#define _LSTR(s) L ## s
#define LSTR(s) _LSTR(s)
@@ -58,3 +60,5 @@
# define EMU_DOCS_URL "https://86box.readthedocs.io"
#endif
#define EMU_DOCS_URL_W LSTR(EMU_DOCS_URL)
#endif /*EMU_VERSION_H*/

65
src/include/86box/vid_8514a.h
View File

@@ -18,6 +18,25 @@
#ifndef VIDEO_8514A_H
#define VIDEO_8514A_H
#define INT_VSY (1 << 0)
#define INT_GE_BSY (1 << 1)
#define INT_FIFO_OVR (1 << 2)
#define INT_FIFO_EMP (1 << 3)
#define INT_MASK 0xf
typedef enum {
IBM_8514A_TYPE = 0,
ATI_38800_TYPE,
ATI_68800_TYPE,
TYPE_MAX
} ibm8514_card_type;
typedef enum {
IBM = 0,
ATI,
EXTENSIONS_MAX
} ibm8514_extensions_t;
typedef struct hwcursor8514_t {
int ena;
int x;
@@ -52,7 +71,7 @@ typedef struct ibm8514_t {
int force_old_addr;
int type;
int local;
ibm8514_card_type local;
int bpp;
int on;
int accel_bpp;
@@ -61,6 +80,7 @@ typedef struct ibm8514_t {
uint32_t vram_mask;
uint32_t pallook[512];
uint32_t bios_addr;
uint32_t memaddr_latch;
PALETTE vgapal;
uint8_t hwcursor_oddeven;
@@ -83,6 +103,7 @@ typedef struct ibm8514_t {
uint16_t subsys_cntl;
uint16_t setup_md;
uint16_t advfunc_cntl;
uint16_t advfunc_cntl_old;
uint16_t cur_y;
uint16_t cur_x;
int16_t destx;
@@ -100,8 +121,10 @@ typedef struct ibm8514_t {
uint16_t wrt_mask;
uint16_t rd_mask;
uint16_t color_cmp;
uint16_t bkgd_mix;
uint16_t frgd_mix;
uint8_t bkgd_mix;
uint8_t frgd_mix;
uint8_t bkgd_sel;
uint8_t frgd_sel;
uint16_t multifunc_cntl;
uint16_t multifunc[16];
uint16_t clip_right;
@@ -117,6 +140,8 @@ typedef struct ibm8514_t {
int y1;
int y2;
int temp_cnt;
int16_t dx_ibm;
int16_t dy_ibm;
int16_t cx;
int16_t cx_back;
int16_t cy;
@@ -150,6 +175,14 @@ typedef struct ibm8514_t {
int ydir;
int linedraw;
uint32_t ge_offset;
uint32_t src_ge_offset;
uint32_t dst_ge_offset;
uint16_t src_pitch;
uint16_t dst_pitch;
int64_t cur_x_24bpp;
int64_t cur_y_24bpp;
int64_t dest_x_24bpp;
int64_t dest_y_24bpp;
} accel;
uint16_t test;
@@ -187,8 +220,8 @@ typedef struct ibm8514_t {
int lastline_draw;
int displine;
int fullchange;
uint32_t ma;
uint32_t maback;
uint32_t memaddr;
uint32_t memaddr_backup;
uint8_t *vram;
uint8_t *changedvram;
@@ -203,7 +236,7 @@ typedef struct ibm8514_t {
int hdisp;
int hdisp2;
int hdisped;
int sc;
int scanline;
int vsyncstart;
int vsyncwidth;
int vtotal;
@@ -213,13 +246,12 @@ typedef struct ibm8514_t {
int vdisp2;
int disp_cntl;
int interlace;
uint8_t subsys_cntl;
uint16_t subsys_cntl;
uint8_t subsys_stat;
atomic_int fifo_idx;
atomic_int ext_fifo_idx;
atomic_int force_busy;
atomic_int force_busy2;
atomic_int fifo_idx;
int blitter_busy;
uint64_t blitter_time;
@@ -227,14 +259,27 @@ typedef struct ibm8514_t {
int pitch;
int ext_pitch;
int ext_crt_pitch;
int extensions;
ibm8514_extensions_t extensions;
int onboard;
int linear;
uint32_t vram_amount;
int vram_512k_8514;
int vendor_mode;
int _8514on;
int _8514crt;
PALETTE _8514pal;
latch8514_t latch;
void (*vblank_start)(void *priv);
void (*accel_out_fifo)(void *priv, uint16_t port, uint16_t val, int len);
void (*update_irqs)(void *priv);
} ibm8514_t;
#define IBM_8514A (((dev->local & 0xff) == IBM_8514A_TYPE) && (dev->extensions == IBM))
#define ATI_8514A_ULTRA (((dev->local & 0xff) == IBM_8514A_TYPE) && (dev->extensions == ATI))
#define ATI_GRAPHICS_ULTRA ((dev->local & 0xff) == ATI_38800_TYPE)
#define ATI_MACH32 ((dev->local & 0xff) == ATI_68800_TYPE)
#endif /*VIDEO_8514A_H*/

32
src/include/86box/vid_ati_mach8.h
View File

@@ -18,6 +18,12 @@
#ifndef VIDEO_ATI_MACH8_H
#define VIDEO_ATI_MACH8_H
typedef enum {
ATI_68875 = 0,
ATI_68860,
RAMDAC_MAX
} mach_ramdac_type;
typedef struct mach_t {
ati_eeprom_t eeprom;
svga_t svga;
@@ -25,6 +31,7 @@ typedef struct mach_t {
rom_t bios_rom;
rom_t bios_rom2;
mem_mapping_t mmio_linear_mapping;
mem_mapping_t banked_mapping;
int mca_bus;
int pci_bus;
@@ -38,7 +45,7 @@ typedef struct mach_t {
uint8_t irq_state;
int index;
int ramdac_type;
mach_ramdac_type ramdac_type;
int old_mode;
uint16_t config1;
@@ -71,7 +78,14 @@ typedef struct mach_t {
uint8_t bank_r;
uint16_t shadow_set;
uint16_t shadow_cntl;
int override_resolution;
uint8_t overscan_col_8;
uint8_t overscan_b_col_24;
uint8_t overscan_g_col_24;
uint8_t overscan_r_col_24;
uint16_t fifo_test_data[17];
uint8_t old_on1;
uint8_t old_on2;
int crt_resolution;
struct {
uint8_t line_idx;
@@ -79,9 +93,9 @@ typedef struct mach_t {
uint8_t patt_idx;
uint8_t patt_len;
uint8_t pix_trans[2];
uint8_t eeprom_control;
uint8_t alu_bg_fn;
uint8_t alu_fg_fn;
uint16_t eeprom_control;
uint16_t clip_left;
uint16_t clip_right;
uint16_t clip_top;
@@ -97,9 +111,13 @@ typedef struct mach_t {
uint16_t clock_sel;
uint16_t crt_pitch;
uint16_t ge_pitch;
uint16_t src_pitch;
uint16_t dst_pitch;
uint16_t dest_cmp_fn;
uint16_t dp_config;
uint16_t ext_ge_config;
uint16_t crt_offset_lo;
uint16_t crt_offset_hi;
uint16_t ge_offset_lo;
uint16_t ge_offset_hi;
uint16_t linedraw_opt;
@@ -125,6 +143,7 @@ typedef struct mach_t {
int16_t dx_end;
int16_t dy;
int16_t dy_end;
int16_t dx_first_row_start;
int16_t dx_start;
int16_t dy_start;
int16_t cy;
@@ -148,17 +167,22 @@ typedef struct mach_t {
int src_stepx;
uint8_t mono_pattern_normal[16];
uint8_t color_pattern[32];
uint16_t color_pattern_hicol[8];
int mono_pattern[8][8];
uint32_t ge_offset;
uint32_t src_ge_offset;
uint32_t dst_ge_offset;
uint32_t crt_offset;
uint32_t patt_len_reg;
int poly_fill;
uint16_t dst_clr_cmp_mask;
int clip_overrun;
int color_pattern_idx;
int64_t src_x_scan;
int64_t src_y_scan;
} accel;
atomic_int force_busy;
atomic_int fifo_test_idx;
} mach_t;
#endif /*VIDEO_ATI_MACH8_H*/

64
src/include/86box/vid_cga.h
View File

@@ -11,20 +11,71 @@
*
*
* Authors: Sarah Walker, <https://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Miran Grca, <mgrca8@gmail.com>,
* Connor Hyde / starfrost, <mario64crashed@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2025 starfrost (refactoring)
*/
#ifndef VIDEO_CGA_H
#define VIDEO_CGA_H
// Mode flags for the CGA.
// Set by writing to 3D8
typedef enum cga_mode_flags_e
{
CGA_MODE_FLAG_HIGHRES = 1 << 0, // 80-column text mode
CGA_MODE_FLAG_GRAPHICS = 1 << 1, // Graphics mode
CGA_MODE_FLAG_BW = 1 << 2, // Black and white
CGA_MODE_FLAG_VIDEO_ENABLE = 1 << 3, // 0 = no video (as if the video was 0)
CGA_MODE_FLAG_HIGHRES_GRAPHICS = 1 << 4, // 640*200 mode. Corrupts text mode if CGA_MODE_FLAG_GRAPHICS not set.
CGA_MODE_FLAG_BLINK = 1 << 5, // If this is set, bit 5 of textmode characters blinks. Otherwise it is a high-intensity bg mode.
} cga_mode_flags;
// Motorola MC6845 CRTC registers
typedef enum cga_crtc_registers_e
{
CGA_CRTC_HTOTAL = 0x0, // Horizontal total (total number of characters incl. hsync)
CGA_CRTC_HDISP = 0x1, // Horizontal display
CGA_CRTC_HSYNC_POS = 0x2, // Horizontal position of horizontal ysnc
CGA_CRTC_HSYNC_WIDTH = 0x3, // Width of horizontal sync
CGA_CRTC_VTOTAL = 0x4, // Vertical total (total number of scanlines incl. vsync)
CGA_CRTC_VTOTAL_ADJUST = 0x5, // Vertical total adjust value
CGA_CRTC_VDISP = 0x6, // Vertical display (total number of displayed scanline)
CGA_CRTC_VSYNC = 0x7, // Vertical sync scanline number
CGA_CRTC_INTERLACE = 0x8, // Interlacing mode
CGA_CRTC_MAX_SCANLINE_ADDR = 0x9, // Maximum scanline address
CGA_CRTC_CURSOR_START = 0xA, // Cursor start scanline
CGA_CRTC_CURSOR_END = 0xB, // Cursor end scanline
CGA_CRTC_START_ADDR_HIGH = 0xC, // Screen start address high 8 bits
CGA_CRTC_START_ADDR_LOW = 0xD, // Screen start address low 8 bits
CGA_CRTC_CURSOR_ADDR_HIGH = 0xE, // Cursor address high 8 bits
CGA_CRTC_CURSOR_ADDR_LOW = 0xF, // Cursor address low 8 bits
CGA_CRTC_LIGHT_PEN_ADDR_HIGH = 0x10, // Light pen address high 8 bits (not currently supported)
CGA_CRTC_LIGHT_PEN_ADDR_LOW = 0x11, // Light pen address low 8 bits (not currently supported)
} cga_crtc_registers;
// Registers for the CGA
typedef enum cga_registers_e
{
CGA_REGISTER_CRTC_INDEX = 0x3D4,
CGA_REGISTER_CRTC_DATA = 0x3D5,
CGA_REGISTER_MODE_CONTROL = 0x3D8,
CGA_REGISTER_COLOR_SELECT = 0x3D9,
CGA_REGISTER_STATUS = 0x3DA,
CGA_REGISTER_CLEAR_LIGHT_PEN_LATCH = 0x3DB,
CGA_REGISTER_SET_LIGHT_PEN_LATCH = 0x3DC,
} cga_registers;
#define CGA_NUM_CRTC_REGS 32
typedef struct cga_t {
mem_mapping_t mapping;
int crtcreg;
uint8_t crtc[32];
uint8_t crtc[CGA_NUM_CRTC_REGS];
uint8_t cgastat;
@@ -36,17 +87,16 @@ typedef struct cga_t {
int fontbase;
int linepos;
int displine;
int sc;
int scanline;
int vc;
int cgadispon;
int con;
int coff;
int cursorvisible; // Determines if the cursor is visible FOR THE CURRENT SCANLINE.
int cursoron;
int cgablink;
int vsynctime;
int vadj;
uint16_t ma;
uint16_t maback;
uint16_t memaddr;
uint16_t memaddr_backup;
int oddeven;
uint64_t dispontime;

56
src/include/86box/vid_ega.h
View File

@@ -39,7 +39,7 @@ typedef struct ega_t {
uint8_t lb;
uint8_t lc;
uint8_t ld;
uint8_t stat;
uint8_t status;
uint8_t colourcompare;
uint8_t colournocare;
uint8_t scrblank;
@@ -47,13 +47,12 @@ typedef struct ega_t {
uint8_t ctl_mode;
uint8_t color_mux;
uint8_t dot;
uint8_t crtc[32];
uint8_t gdcreg[16];
uint8_t crtc[256];
uint8_t gdcreg[256];
uint8_t attrregs[32];
uint8_t seqregs[64];
uint8_t egapal[16];
uint8_t regs[256];
uint8_t *vram;
uint16_t light_pen;
@@ -69,11 +68,12 @@ typedef struct ega_t {
int chain4;
int chain2_read;
int chain2_write;
int con;
int cursorvisible;
int oddeven_page;
int oddeven_chain;
int vc;
int sc;
int real_vc;
int scanline;
int dispon;
int hdisp_on;
int cursoron;
@@ -113,13 +113,16 @@ typedef struct ega_t {
int remap_required;
int actual_type;
int chipset;
int mono_display;
int mda_attr_to_color_table[256][2][2];
uint32_t charseta;
uint32_t charsetb;
uint32_t ma_latch;
uint32_t ma;
uint32_t maback;
uint32_t ca;
uint32_t memaddr_latch;
uint32_t memaddr;
uint32_t memaddr_backup;
uint32_t cursoraddr;
uint32_t vram_limit;
uint32_t overscan_color;
uint32_t cca;
@@ -140,6 +143,13 @@ typedef struct ega_t {
uint32_t (*remap_func)(struct ega_t *ega, uint32_t in_addr);
void (*render)(struct ega_t *svga);
/* If set then another device is driving the monitor output and the EGA
card should not attempt to display anything. */
void (*render_override)(void *priv);
void * priv_parent;
uint8_t alt_addr; /* 0 for 0x3XX range, 1 for 0x2XX range */
} ega_t;
#endif
@@ -150,6 +160,8 @@ extern const device_t sega_device;
extern const device_t atiega800p_device;
extern const device_t iskra_ega_device;
extern const device_t et2000_device;
extern const device_t jega_device;
extern const device_t jvga_device;
#endif
extern int update_overscan;
@@ -172,15 +184,16 @@ extern uint8_t ega_in(uint16_t addr, void *priv);
extern void ega_poll(void *priv);
extern void ega_write(uint32_t addr, uint8_t val, void *priv);
extern uint8_t ega_read(uint32_t addr, void *priv);
extern void ega_set_type(void *priv, uint32_t local);
extern int firstline_draw;
extern int lastline_draw;
extern int displine;
extern int sc;
extern int scanline;
extern uint32_t ma;
extern uint32_t ca;
extern int con;
extern uint32_t memaddr;
extern uint32_t cursoraddr;
extern int cursorvisible;
extern int cursoron;
extern int cgablink;
@@ -199,4 +212,19 @@ void ega_render_text(ega_t *ega);
void ega_render_graphics(ega_t *ega);
#endif
enum {
EGA_IBM = 0,
EGA_COMPAQ,
EGA_SUPEREGA,
EGA_ATI800P,
EGA_ISKRA,
EGA_TSENG
};
enum {
EGA_TYPE_IBM = 0,
EGA_TYPE_OTHER = 1,
EGA_TYPE_COMPAQ = 2
};
#endif /*VIDEO_EGA_H*/

4
src/include/86box/vid_ega_render_remap.h
View File

@@ -33,9 +33,9 @@
} \
\
if (nr & VAR_ROW0_MA13) \
out_addr = (out_addr & ~0x8000) | ((ega->sc & 1) ? 0x8000 : 0); \
out_addr = (out_addr & ~0x8000) | ((ega->scanline & 1) ? 0x8000 : 0); \
if (nr & VAR_ROW1_MA14) \
out_addr = (out_addr & ~0x10000) | ((ega->sc & 2) ? 0x10000 : 0); \
out_addr = (out_addr & ~0x10000) | ((ega->scanline & 2) ? 0x10000 : 0); \
\
return out_addr; \
}

21
src/include/86box/vid_hercules.h
View File

@@ -13,10 +13,12 @@
* Authors: Sarah Walker, <https://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Jasmine Iwanek, <jriwanek@gmail.com>
*
* Connor Hyde / starfrost, <mario64crashed@gmail.com
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2021 Jasmine Iwanek.
* Copyright 2025 starfrost
*/
#ifndef VIDEO_HERCULES_H
@@ -31,7 +33,7 @@ typedef struct {
uint8_t ctrl;
uint8_t ctrl2;
uint8_t stat;
uint8_t status;
uint64_t dispontime;
uint64_t dispofftime;
@@ -43,21 +45,20 @@ typedef struct {
int linepos;
int displine;
int vc;
int sc;
uint16_t ma;
uint16_t maback;
int con;
int coff;
int scanline;
uint16_t memaddr;
uint16_t memaddr_backup;
int cursorvisible;
int cursoron;
int dispon;
int blink;
int vsynctime;
int vadj;
int lp_ff;
int fullchange;
int lp_ff;
int fullchange;
int cols[256][2][2];
int cols[256][2][2];
uint8_t *vram;
int monitor_index;

137
src/include/86box/vid_mda.h
View File

@@ -1,42 +1,123 @@
/* Copyright holders: Sarah Walker
see COPYING for more details
*/
/*
* 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.
*
* Emulation of the IBM Monochrome Display and Printer card.
*
* Authors: Sarah Walker, starfrost
*
* Copyright 2007-2024 Sarah Walker
* Copyright 2025 Connor Hyde / starfrost, <mario64crashed@gmail.com>
*/
#ifndef VIDEO_MDA_H
#define VIDEO_MDA_H
// Defines
#define MDA_CRTC_NUM_REGISTERS 32
// Enums & structures
typedef enum mda_registers_e
{
MDA_REGISTER_START = 0x3B0,
MDA_REGISTER_CRTC_INDEX = 0x3B4,
MDA_REGISTER_CRTC_DATA = 0x3B5,
MDA_REGISTER_MODE_CONTROL = 0x3B8,
MDA_REGISTER_CRT_STATUS = 0x3BA,
MDA_REGISTER_PARALLEL_DATA = 0x3BC,
MDA_REGISTER_PRINTER_STATUS = 0x3BD,
MDA_REGISTER_PRINTER_CONTROL = 0x3BE,
MDA_REGISTER_END = 0x3BF,
} mda_registers;
// Motorola MC6845 CRTC registers (without light pen for some reason)
typedef enum mda_crtc_registers_e
{
MDA_CRTC_HTOTAL = 0x0, // Horizontal total (total number of characters incl. hsync)
MDA_CRTC_HDISP = 0x1, // Horizontal display
MDA_CRTC_HSYNC_POS = 0x2, // Horizontal position of horizontal ysnc
MDA_CRTC_HSYNC_WIDTH = 0x3, // Width of horizontal sync
MDA_CRTC_VTOTAL = 0x4, // Vertical total (total number of scanlines incl. vsync)
MDA_CRTC_VTOTAL_ADJUST = 0x5, // Vertical total adjust value
MDA_CRTC_VDISP = 0x6, // Vertical display (total number of displayed scanline)
MDA_CRTC_VSYNC = 0x7, // Vertical sync scanline number
MDA_CRTC_INTERLACE = 0x8, // Interlacing mode
MDA_CRTC_MAX_SCANLINE_ADDR = 0x9, // Maximum scanline address
MDA_CRTC_CURSOR_START = 0xA, // Cursor start scanline
MDA_CRTC_CURSOR_END = 0xB, // Cursor end scanline
MDA_CRTC_START_ADDR_HIGH = 0xC, // Screen start address high 8 bits
MDA_CRTC_START_ADDR_LOW = 0xD, // Screen start address low 8 bits
MDA_CRTC_CURSOR_ADDR_HIGH = 0xE, // Cursor address high 8 bits
MDA_CRTC_CURSOR_ADDR_LOW = 0xF, // Cursor address low 8 bits
} mda_crtc_registers;
typedef enum mda_mode_flags_e
{
MDA_MODE_HIGHRES = 1 << 0, // MUST be enabled for sane operation
MDA_MODE_BW = 1 << 1, // UNUSED in most cases. Not present on Hercules
MDA_MODE_VIDEO_ENABLE = 1 << 3,
MDA_MODE_BLINK = 1 << 5,
} mda_mode_flags;
typedef enum mda_colors_e
{
MDA_COLOR_BLACK = 0,
MDA_COLOR_BLUE = 1,
MDA_COLOR_GREEN = 2,
MDA_COLOR_CYAN = 3,
MDA_COLOR_RED = 4,
MDA_COLOR_MAGENTA = 5,
MDA_COLOR_BROWN = 6,
MDA_COLOR_WHITE = 7,
MDA_COLOR_GREY = 8,
MDA_COLOR_BRIGHT_BLUE = 9,
MDA_COLOR_BRIGHT_GREEN = 10,
MDA_COLOR_BRIGHT_CYAN = 11,
MDA_COLOR_BRIGHT_RED = 12,
MDA_COLOR_BRIGHT_MAGENTA = 13,
MDA_COLOR_BRIGHT_YELLOW = 14,
MDA_COLOR_BRIGHT_WHITE = 15,
} mda_colors;
typedef struct mda_t {
mem_mapping_t mapping;
uint8_t crtc[32];
int crtcreg;
uint8_t crtc[MDA_CRTC_NUM_REGISTERS];
int32_t crtcreg;
uint8_t ctrl;
uint8_t stat;
uint8_t mode;
uint8_t status;
uint64_t dispontime;
uint64_t dispofftime;
pc_timer_t timer;
uint64_t dispontime;
uint64_t dispofftime;
pc_timer_t timer;
int firstline;
int lastline;
int32_t firstline;
int32_t lastline;
int fontbase;
int linepos;
int displine;
int vc;
int sc;
uint16_t ma;
uint16_t maback;
int con;
int coff;
int cursoron;
int dispon;
int blink;
int vsynctime;
int vadj;
int monitor_index;
int prev_monitor_index;
int32_t fontbase;
int32_t linepos;
int32_t displine;
int32_t vc;
int32_t scanline;
uint16_t memaddr;
uint16_t memaddr_backup;
int32_t cursorvisible;
int32_t cursoron;
int32_t dispon;
int32_t blink;
int32_t vsynctime;
int32_t vadj;
int32_t monitor_index;
int32_t prev_monitor_index;
int32_t monitor_type; // Used for MDA Colour support (REV0 u64)
uint8_t *vram;
} mda_t;

7
src/include/86box/vid_pgc.h
View File

@@ -115,14 +115,13 @@ typedef struct pgc {
int displine;
int vc;
int cgadispon;
int con;
int coff;
int cursorvisible;
int cursoron;
int cgablink;
int vsynctime;
int vadj;
uint16_t ma;
uint16_t maback;
uint16_t memaddr;
uint16_t memaddr_backup;
int oddeven;
uint64_t dispontime;

24
src/include/86box/vid_ps55da2.h Normal file
View File

@@ -0,0 +1,24 @@
/*
* 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.
*
* IBM PS/55 Display Adapter II emulation.
*
*
*
* Authors: Akamaki.
*
* Copyright 2024 Akamaki.
*/
#ifndef VIDEO_DA2_DEVICE_H
#define VIDEO_DA2_DEVICE_H
#ifdef EMU_DEVICE_H
extern const device_t ps55da2_device;
#endif
#endif /*VIDEO_DA2_DEVICE_H*/

58
src/include/86box/vid_svga.h
View File

@@ -100,12 +100,12 @@ typedef struct svga_t {
int dispon;
int hdisp_on;
int vc;
int sc;
int scanline;
int linepos;
int vslines;
int linecountff;
int oddeven;
int con;
int cursorvisible;
int cursoron;
int blink;
int scrollcache;
@@ -116,6 +116,7 @@ typedef struct svga_t {
int lastline_draw;
int displine;
int fullchange;
int left_overscan;
int x_add;
int y_add;
int pan;
@@ -135,6 +136,7 @@ typedef struct svga_t {
int packed_4bpp;
int ps_bit_bug;
int ati_4color;
int vblankend;
/*The three variables below allow us to implement memory maps like that seen on a 1MB Trio64 :
0MB-1MB - VRAM
@@ -151,15 +153,15 @@ typedef struct svga_t {
uint32_t charseta;
uint32_t charsetb;
uint32_t adv_flags;
uint32_t ma_latch;
uint32_t memaddr_latch;
uint32_t ca_adj;
uint32_t ma;
uint32_t maback;
uint32_t memaddr;
uint32_t memaddr_backup;
uint32_t write_bank;
uint32_t read_bank;
uint32_t extra_banks[2];
uint32_t banked_mask;
uint32_t ca;
uint32_t cursoraddr;
uint32_t overscan_color;
uint32_t *map8;
uint32_t pallook[512];
@@ -171,11 +173,11 @@ typedef struct svga_t {
latch_t latch;
pc_timer_t timer;
pc_timer_t timer8514;
pc_timer_t timer_8514;
pc_timer_t timer_xga;
double clock;
double clock8514;
double clock_8514;
double clock_xga;
double multiplier;
@@ -189,6 +191,7 @@ typedef struct svga_t {
void (*render)(struct svga_t *svga);
void (*render8514)(struct svga_t *svga);
void (*render_xga)(struct svga_t *svga);
void (*recalctimings_ex)(struct svga_t *svga);
void (*video_out)(uint16_t addr, uint8_t val, void *priv);
@@ -202,6 +205,14 @@ typedef struct svga_t {
void (*vblank_start)(struct svga_t *svga);
void (*write)(uint32_t addr, uint8_t val, void *priv);
void (*writew)(uint32_t addr, uint16_t val, void *priv);
void (*writel)(uint32_t addr, uint32_t val, void *priv);
uint8_t (*read)(uint32_t addr, void *priv);
uint16_t (*readw)(uint32_t addr, void *priv);
uint32_t (*readl)(uint32_t addr, void *priv);
void (*ven_write)(struct svga_t *svga, uint8_t val, uint32_t addr);
float (*getclock)(int clock, void *priv);
float (*getclock8514)(int clock, void *priv);
@@ -220,6 +231,11 @@ typedef struct svga_t {
int override;
void *priv;
int vga_enabled;
/* The PS/55 POST BIOS has a special monitor detection for its internal VGA
when the monitor is connected to the Display Adapter. */
int cable_connected;
uint8_t crtc[256];
uint8_t gdcreg[256];
uint8_t attrregs[32];
@@ -296,8 +312,16 @@ typedef struct svga_t {
void * ext8514;
void * clock_gen8514;
void * xga;
/* If set then another device is driving the monitor output and the EGA
card should not attempt to display anything. */
void (*render_override)(void *priv);
void * priv_parent;
void * local;
} svga_t;
extern void ibm8514_set_poll(svga_t *svga);
extern void ibm8514_poll(void *priv);
extern void ibm8514_recalctimings(svga_t *svga);
extern uint8_t ibm8514_ramdac_in(uint16_t port, void *priv);
@@ -320,10 +344,11 @@ extern void ati8514_mca_write(int port, uint8_t val, void *priv);
extern void ati8514_pos_write(uint16_t port, uint8_t val, void *priv);
extern void ati8514_init(svga_t *svga, void *ext8514, void *dev8514);
extern void xga_write_test(uint32_t addr, uint8_t val, void *priv);
extern uint8_t xga_read_test(uint32_t addr, void *priv);
extern void xga_poll(void *priv);
extern void xga_recalctimings(svga_t *svga);
extern void xga_write_test(uint32_t addr, uint8_t val, void *priv);
extern uint8_t xga_read_test(uint32_t addr, void *priv);
extern void xga_set_poll(svga_t *svga);
extern void xga_poll(void *priv);
extern void xga_recalctimings(svga_t *svga);
extern uint32_t svga_decode_addr(svga_t *svga, uint32_t addr, int write);
@@ -368,6 +393,7 @@ uint32_t svga_mask_addr(uint32_t addr, svga_t *svga);
uint32_t svga_mask_changedaddr(uint32_t addr, svga_t *svga);
void svga_doblit(int wx, int wy, svga_t *svga);
void svga_set_poll(svga_t *svga);
void svga_poll(void *priv);
enum {
@@ -379,15 +405,15 @@ uint32_t svga_lookup_lut_ram(svga_t* svga, uint32_t val);
/* We need a way to add a device with a pointer to a parent device so it can attach itself to it, and
possibly also a second ATi 68860 RAM DAC type that auto-sets SVGA render on RAM DAC render change. */
extern void ati68860_ramdac_out(uint16_t addr, uint8_t val, void *priv, svga_t *svga);
extern uint8_t ati68860_ramdac_in(uint16_t addr, void *priv, svga_t *svga);
extern void ati68860_ramdac_out(uint16_t addr, uint8_t val, int is_8514, void *priv, svga_t *svga);
extern uint8_t ati68860_ramdac_in(uint16_t addr, int is_8514, void *priv, svga_t *svga);
extern void ati68860_set_ramdac_type(void *priv, int type);
extern void ati68860_ramdac_set_render(void *priv, svga_t *svga);
extern void ati68860_ramdac_set_pallook(void *priv, int i, uint32_t col);
extern void ati68860_hwcursor_draw(svga_t *svga, int displine);
extern void ati68875_ramdac_out(uint16_t addr, int rs2, int rs3, uint8_t val, void *priv, svga_t *svga);
extern uint8_t ati68875_ramdac_in(uint16_t addr, int rs2, int rs3, void *priv, svga_t *svga);
extern void ati68875_ramdac_out(uint16_t addr, int rs2, int rs3, uint8_t val, int is_8514, void *priv, svga_t *svga);
extern uint8_t ati68875_ramdac_in(uint16_t addr, int rs2, int rs3, int is_8514, void *priv, svga_t *svga);
extern void att49x_ramdac_out(uint16_t addr, int rs2, uint8_t val, void *priv, svga_t *svga);
extern uint8_t att49x_ramdac_in(uint16_t addr, int rs2, void *priv, svga_t *svga);

8
src/include/86box/vid_svga_render.h
View File

@@ -23,11 +23,11 @@
extern int firstline_draw;
extern int lastline_draw;
extern int displine;
extern int sc;
extern int scanline;
extern uint32_t ma;
extern uint32_t ca;
extern int con;
extern uint32_t memaddr;
extern uint32_t cursoraddr;
extern int cursorvisible;
extern int cursoron;
extern int cgablink;

4
src/include/86box/vid_svga_render_remap.h
View File

@@ -47,9 +47,9 @@
} \
\
if (nr & VAR_ROW0_MA13) \
out_addr = (out_addr & ~0x8000) | ((svga->sc & 1) ? 0x8000 : 0); \
out_addr = (out_addr & ~0x8000) | ((svga->scanline & 1) ? 0x8000 : 0); \
if (nr & VAR_ROW1_MA14) \
out_addr = (out_addr & ~0x10000) | ((svga->sc & 2) ? 0x10000 : 0); \
out_addr = (out_addr & ~0x10000) | ((svga->scanline & 2) ? 0x10000 : 0); \
\
return out_addr; \
}

13
src/include/86box/vid_vga.h
View File

@@ -25,10 +25,19 @@
typedef struct vga_t {
svga_t svga;
rom_t bios_rom;
rom_t bios_rom;
} vga_t;
extern void vga_out(uint16_t addr, uint8_t val, void *priv);
extern void vga_out(uint16_t addr, uint8_t val, void *priv);
extern uint8_t vga_in(uint16_t addr, void *priv);
extern void vga_init(const device_t *info, vga_t *vga, int enabled);
extern void vga_disable(void* p);
extern void vga_enable(void* p);
extern int vga_isenabled(void* p);
extern video_timings_t timing_vga;
#endif /*VIDEO_VGA_H*/

1
src/include/86box/vid_voodoo_banshee.h
View File

@@ -18,6 +18,7 @@
#ifndef VIDEO_VOODOO_BANSHEE_H
#define VIDEO_VOODOO_BANSHEE_H
void banshee_cmd_write(void *priv, uint32_t addr, uint32_t val);
void banshee_set_overlay_addr(void *priv, uint32_t addr);
#endif /*VIDEO_VOODOO_BANSHEE_H*/

2
src/include/86box/vid_voodoo_common.h
View File

@@ -420,6 +420,7 @@ typedef struct voodoo_t {
int cmdfifo_rp;
int cmdfifo_ret_addr;
int cmdfifo_in_sub;
int cmdfifo_in_agp;
atomic_int cmdfifo_depth_rd;
atomic_int cmdfifo_depth_wr;
atomic_int cmdfifo_enabled;
@@ -433,6 +434,7 @@ typedef struct voodoo_t {
int cmdfifo_rp_2;
int cmdfifo_ret_addr_2;
int cmdfifo_in_sub_2;
int cmdfifo_in_agp_2;
atomic_int cmdfifo_depth_rd_2;
atomic_int cmdfifo_depth_wr_2;
atomic_int cmdfifo_enabled_2;

10
src/include/86box/vid_xga.h
View File

@@ -127,7 +127,7 @@ typedef struct xga_t {
int dispon;
int h_disp_on;
int vc;
int sc;
int scanline;
int linepos;
int oddeven;
int firstline;
@@ -160,12 +160,12 @@ typedef struct xga_t {
uint32_t hwc_color0;
uint32_t hwc_color1;
uint32_t disp_start_addr;
uint32_t ma_latch;
uint32_t memaddr_latch;
uint32_t vram_size;
uint32_t vram_mask;
uint32_t rom_addr;
uint32_t ma;
uint32_t maback;
uint32_t memaddr;
uint32_t memaddr_backup;
uint32_t read_bank;
uint32_t write_bank;
uint32_t px_map_base;
@@ -240,8 +240,6 @@ typedef struct xga_t {
uint16_t px_map_height[4];
uint32_t px_map_base[4];
} accel;
int big_endian_linear;
} xga_t;
#endif /*VIDEO_XGA_H*/

61
src/include/86box/video.h
View File

@@ -36,6 +36,10 @@ using atomic_int = std::atomic_int;
#define getcolg(color) (((color) >> 8) & 0xFF)
#define getcolb(color) ((color) & 0xFF)
#ifdef __cplusplus
extern "C" {
#endif
enum {
VID_NONE = 0,
VID_INTERNAL
@@ -49,10 +53,6 @@ enum {
FULLSCR_SCALE_INT43
};
#ifdef __cplusplus
extern "C" {
#endif
enum {
VIDEO_ISA = 0,
VIDEO_MCA,
@@ -69,6 +69,14 @@ enum {
#define VIDEO_FLAG_TYPE_NONE 5
#define VIDEO_FLAG_TYPE_MASK 7
#define VIDEO_FLAG_TYPE_SECONDARY VIDEO_FLAG_TYPE_SPECIAL
#define FONT_IBM_MDA_437_PATH "roms/video/mda/mda.rom"
#define FONT_IBM_MDA_437_NORDIC_PATH "roms/video/mda/4733197.bin"
#define FONT_KAM_PATH "roms/video/mda/kam.bin"
#define FONT_KAMCL16_PATH "roms/video/mda/kamcl16.bin"
#define FONT_TULIP_DGA_PATH "roms/video/mda/tulip-dga-bios.bin"
typedef struct video_timings_t {
int type;
int write_b;
@@ -180,6 +188,10 @@ extern bitmap_t *buffer32;
#define efscrnsz_y (monitors[monitor_index_global].mon_efscrnsz_y)
#define unscaled_size_x (monitors[monitor_index_global].mon_unscaled_size_x)
#define unscaled_size_y (monitors[monitor_index_global].mon_unscaled_size_y)
#define CGAPAL_CGA_START 16 // Where the 16-color cga text/composite starts
extern PALETTE cgapal;
extern PALETTE cgapal_mono[6];
#if 0
@@ -187,16 +199,15 @@ extern uint32_t pal_lookup[256];
#endif
extern int video_fullscreen;
extern int video_fullscreen_scale;
extern int video_fullscreen_first;
extern uint8_t fontdat[2048][8];
extern uint8_t fontdatm[2048][16];
extern uint8_t fontdat2[2048][8];
extern uint8_t fontdatm2[2048][16];
extern uint8_t fontdatw[512][32];
extern uint8_t fontdat8x12[256][16];
extern uint8_t fontdat12x18[256][36];
extern dbcs_font_t *fontdatksc5601;
extern dbcs_font_t *fontdatksc5601_user;
extern uint8_t fontdat[2048][8]; /* IBM CGA font */
extern uint8_t fontdatm[2048][16]; /* IBM MDA font */
extern uint8_t fontdat2[2048][8]; /* IBM CGA 2nd instance font */
extern uint8_t fontdatm2[2048][16]; /* IBM MDA 2nd instance font */
extern uint8_t fontdatw[512][32]; /* Wyse700 font */
extern uint8_t fontdat8x12[256][16]; /* MDSI Genius font */
extern uint8_t fontdat12x18[256][36]; /* IM1024 font */
extern dbcs_font_t *fontdatksc5601; /* Korean KSC-5601 font */
extern dbcs_font_t *fontdatksc5601_user; /* Korean KSC-5601 user defined font */
extern uint32_t *video_6to8;
extern uint32_t *video_8togs;
extern uint32_t *video_8to32;
@@ -276,8 +287,8 @@ extern uint8_t video_force_resize_get_monitor(int monitor_index);
extern void video_force_resize_set_monitor(uint8_t res, int monitor_index);
extern void video_update_timing(void);
extern void loadfont_ex(char *s, int format, int offset);
extern void loadfont(char *s, int format);
extern void loadfont_ex(char *fn, int format, int offset);
extern void loadfont(char *fn, int format);
extern int get_actual_size_x(void);
extern int get_actual_size_y(void);
@@ -313,6 +324,9 @@ extern const device_t mach32_mca_device;
extern const device_t mach32_pci_device;
extern const device_t mach32_onboard_pci_device;
/* IBM Display Adapter (PS/55) */
extern void da2_device_add(void);
/* ATi Mach64 */
extern const device_t mach64gx_isa_device;
extern const device_t mach64gx_vlb_device;
@@ -347,8 +361,10 @@ extern const device_t gd5401_isa_device;
extern const device_t gd5402_isa_device;
extern const device_t gd5402_onboard_device;
extern const device_t gd5420_isa_device;
extern const device_t gd5420_onboard_device;
extern const device_t gd5422_isa_device;
extern const device_t gd5424_vlb_device;
extern const device_t gd5424_onboard_device;
extern const device_t gd5426_isa_device;
extern const device_t gd5426_diamond_speedstar_pro_a1_isa_device;
extern const device_t gd5426_vlb_device;
@@ -361,6 +377,7 @@ extern const device_t gd5428_boca_isa_device;
extern const device_t gd5428_mca_device;
extern const device_t gd5426_mca_device;
extern const device_t gd5428_onboard_device;
extern const device_t gd5428_onboard_vlb_device;
extern const device_t gd5429_isa_device;
extern const device_t gd5429_vlb_device;
extern const device_t gd5430_diamond_speedstar_pro_se_a8_vlb_device;
@@ -384,6 +401,7 @@ extern const device_t gd5480_pci_device;
/* Compaq CGA */
extern const device_t compaq_cga_device;
extern const device_t compaq_cga_2_device;
extern const device_t compaq_plasma_device;
/* Olivetti OGC */
extern const device_t ogc_device;
@@ -451,8 +469,12 @@ extern const device_t millennium_ii_device;
extern const device_t productiva_g100_device;
#endif /* USE_G100 */
/* JEGA */
extern const device_t if386jega_device;
/* Oak OTI-0x7 */
extern const device_t oti037c_device;
extern const device_t oti037_pbl300sx_device;
extern const device_t oti067_device;
extern const device_t oti067_acer386_device;
extern const device_t oti067_ama932j_device;
@@ -480,6 +502,7 @@ extern const device_t s3_metheus_86c928_isa_device;
extern const device_t s3_metheus_86c928_vlb_device;
extern const device_t s3_spea_mercury_lite_86c928_pci_device;
extern const device_t s3_spea_mirage_86c801_isa_device;
extern const device_t s3_winner1000_805_isa_device;
extern const device_t s3_86c805_onboard_vlb_device;
extern const device_t s3_spea_mirage_86c805_vlb_device;
extern const device_t s3_mirocrystal_8s_805_vlb_device;
@@ -575,6 +598,7 @@ extern const device_t ps1vga_mca_device;
extern const device_t voodoo_device;
extern const device_t voodoo_banshee_device;
extern const device_t creative_voodoo_banshee_device;
extern const device_t quantum3d_raven_device;
extern const device_t voodoo_3_1000_device;
extern const device_t voodoo_3_1000_agp_device;
extern const device_t voodoo_3_2000_device;
@@ -593,6 +617,11 @@ extern const device_t velocity_200_agp_device;
/* Wyse 700 */
extern const device_t wy700_device;
/* Tandy */
extern const device_t tandy_1000_video_device;
extern const device_t tandy_1000hx_video_device;
extern const device_t tandy_1000sl_video_device;
#endif
#endif /*EMU_VIDEO_H*/

110
src/include/86box/zip.h
View File

@@ -13,7 +13,7 @@
*
* Authors: Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2018-2019 Miran Grca.
* Copyright 2018-2025 Miran Grca.
*/
#ifndef EMU_ZIP_H
@@ -29,7 +29,7 @@
#define ZIP_250_SECTORS (489532)
#define ZIP_IMAGE_HISTORY 4
#define ZIP_IMAGE_HISTORY 10
enum {
ZIP_BUS_DISABLED = 0,
@@ -39,76 +39,80 @@ enum {
};
typedef struct zip_drive_t {
uint8_t id;
uint8_t id;
union {
uint8_t res;
uint8_t res0; /* Reserved for other ID's. */
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
uint8_t res;
/* Reserved for other ID's. */
uint8_t res0;
uint8_t res1;
uint8_t ide_channel;
uint8_t scsi_device_id;
};
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t read_only; /* Struct variable reserved for
media status. */
uint8_t pad;
uint8_t pad0;
uint8_t bus_type; /* 0 = ATAPI, 1 = SCSI */
uint8_t bus_mode; /* Bit 0 = PIO suported;
Bit 1 = DMA supportd. */
uint8_t read_only; /* Struct variable reserved for
media status. */
uint8_t pad;
uint8_t pad0;
FILE *fp;
void *priv;
FILE *fp;
void *priv;
char image_path[1024];
char prev_image_path[1024];
char image_path[1024];
char prev_image_path[1024];
char *image_history[ZIP_IMAGE_HISTORY];
char *image_history[ZIP_IMAGE_HISTORY];
uint32_t is_250;
uint32_t medium_size;
uint32_t base;
uint32_t is_250;
uint32_t medium_size;
uint32_t base;
} zip_drive_t;
typedef struct zip_t {
mode_sense_pages_t ms_pages_saved;
zip_drive_t *drv;
zip_drive_t *drv;
#ifdef EMU_IDE_H
ide_tf_t * tf;
ide_tf_t *tf;
#else
void * tf;
void *tf;
#endif
uint8_t *buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
void *log;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
uint8_t *buffer;
uint8_t atapi_cdb[16];
uint8_t current_cdb[16];
uint8_t sense[256];
uint16_t max_transfer_len;
uint16_t pad2;
uint8_t id;
uint8_t cur_lun;
uint8_t pad0;
uint8_t pad1;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int pad3;
uint16_t max_transfer_len;
uint16_t pad2;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
int requested_blocks;
int packet_status;
int total_length;
int do_page_save;
int unit_attention;
int request_pos;
int old_len;
int transition;
double callback;
uint32_t sector_pos;
uint32_t sector_len;
uint32_t packet_len;
uint32_t block_len;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
double callback;
uint8_t (*ven_cmd)(void *sc, uint8_t *cdb, int32_t *BufLen);
} zip_t;
extern zip_t *zip[ZIP_NUM];
@@ -118,6 +122,7 @@ extern uint8_t scsi_zip_drives[16];
#define zip_sense_error dev->sense[0]
#define zip_sense_key dev->sense[2]
#define zip_info *(uint32_t *) &(dev->sense[3])
#define zip_asc dev->sense[12]
#define zip_ascq dev->sense[13]
@@ -125,15 +130,16 @@ extern uint8_t scsi_zip_drives[16];
extern "C" {
#endif
extern void zip_disk_close(zip_t *dev);
extern void zip_disk_reload(zip_t *dev);
extern void zip_disk_close(const zip_t *dev);
extern void zip_disk_reload(const zip_t *dev);
extern void zip_insert(zip_t *dev);
extern void zip_global_init(void);
extern void zip_hard_reset(void);
extern void zip_reset(scsi_common_t *sc);
extern int zip_load(zip_t *dev, char *fn);
extern int zip_is_empty(const uint8_t id);
extern void zip_load(const zip_t *dev, const char *fn, const int skip_insert);
extern void zip_close(void);
#ifdef __cplusplus