84ac04d2df
Added emulation of i430LX and i430FX chipsets. Added support for PCI configuration type 2, used by i430LX. Added AT disable keyboard command, and fixed enable keyboard command. Added emulation of Intel 28F001BXT flash ROM, used by Advanced/EV. Fixed a bug in REP when using multiple 66/67 prefixes.
306 lines
9.1 KiB
C
306 lines
9.1 KiB
C
#include "ibm.h"
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#include "cpu.h"
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#include "model.h"
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#include "io.h"
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#include "acer386sx.h"
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#include "ali1429.h"
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#include "amstrad.h"
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#include "device.h"
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#include "dma.h"
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#include "fdc.h"
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#include "gameport.h"
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#include "headland.h"
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#include "i430fx.h"
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#include "i430lx.h"
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#include "i430vx.h"
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#include "ide.h"
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#include "intel.h"
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#include "intel_flash.h"
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#include "jim.h"
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#include "keyboard_amstrad.h"
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#include "keyboard_at.h"
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#include "keyboard_olim24.h"
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#include "keyboard_pcjr.h"
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#include "keyboard_xt.h"
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#include "lpt.h"
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#include "mouse_ps2.h"
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#include "mouse_serial.h"
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#include "neat.h"
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#include "nmi.h"
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#include "nvr.h"
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#include "olivetti_m24.h"
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#include "pci.h"
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#include "pic.h"
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#include "piix.h"
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#include "pit.h"
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#include "serial.h"
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#include "sis496.h"
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#include "sound_sn76489.h"
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#include "um8669f.h"
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#include "um8881f.h"
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#include "wd76c10.h"
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#include "xtide.h"
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void xt_init();
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void pcjr_init();
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void tandy1k_init();
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void ams_init();
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void europc_init();
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void olim24_init();
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void at_init();
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void at_neat_init();
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void at_acer386sx_init();
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void at_wd76c10_init();
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void at_ali1429_init();
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void at_headland_init();
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void at_um8881f_init();
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void at_sis496_init();
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void at_i430vx_init();
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void at_batman_init();
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void at_endeavor_init();
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int model;
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MODEL models[] =
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{
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{"IBM PC", ROM_IBMPC, { "", cpus_8088, "", NULL, "", NULL}, 0, xt_init},
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{"IBM XT", ROM_IBMXT, { "", cpus_8088, "", NULL, "", NULL}, 0, xt_init},
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{"IBM PCjr", ROM_IBMPCJR, { "", cpus_pcjr, "", NULL, "", NULL}, 1, pcjr_init},
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{"Generic XT clone", ROM_GENXT, { "", cpus_8088, "", NULL, "", NULL}, 0, xt_init},
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{"DTK XT clone", ROM_DTKXT, { "", cpus_8088, "", NULL, "", NULL}, 0, xt_init},
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{"Tandy 1000", ROM_TANDY, { "", cpus_8088, "", NULL, "", NULL}, 1, tandy1k_init},
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{"Amstrad PC1512", ROM_PC1512, { "", cpus_pc1512, "", NULL, "", NULL}, 1, ams_init},
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{"Sinclair PC200", ROM_PC200, { "", cpus_8086, "", NULL, "", NULL}, 1, ams_init},
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{"Euro PC", ROM_EUROPC, { "", cpus_8086, "", NULL, "", NULL}, 0, europc_init},
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{"Olivetti M24", ROM_OLIM24, { "", cpus_8086, "", NULL, "", NULL}, 1, olim24_init},
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{"Amstrad PC1640", ROM_PC1640, { "", cpus_8086, "", NULL, "", NULL}, 1, ams_init},
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{"Amstrad PC2086", ROM_PC2086, { "", cpus_8086, "", NULL, "", NULL}, 1, ams_init},
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{"Amstrad PC3086", ROM_PC3086, { "", cpus_8086, "", NULL, "", NULL}, 1, ams_init},
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{"IBM AT", ROM_IBMAT, { "", cpus_ibmat, "", NULL, "", NULL}, 0, at_init},
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{"Commodore PC 30 III", ROM_CMDPC30, { "", cpus_286, "", NULL, "", NULL}, 0, at_init},
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{"AMI 286 clone", ROM_AMI286, { "", cpus_286, "", NULL, "", NULL}, 0, at_neat_init},
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{"DELL System 200", ROM_DELL200, { "", cpus_286, "", NULL, "", NULL}, 0, at_init},
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{"Acer 386SX25/N", ROM_ACER386, { "Intel", cpus_acer, "", NULL, "", NULL}, 1, at_acer386sx_init},
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{"Amstrad MegaPC", ROM_MEGAPC, { "Intel", cpus_i386, "AMD", cpus_Am386, "Cyrix", cpus_486SDLC}, 1, at_wd76c10_init},
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{"AMI 386 clone", ROM_AMI386, { "Intel", cpus_i386, "AMD", cpus_Am386, "Cyrix", cpus_486SDLC}, 0, at_headland_init},
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{"AMI 486 clone", ROM_AMI486, { "Intel", cpus_i486, "AMD", cpus_Am486, "Cyrix", cpus_Cx486}, 0, at_ali1429_init},
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{"AMI WinBIOS 486", ROM_WIN486, { "Intel", cpus_i486, "AMD", cpus_Am486, "Cyrix", cpus_Cx486}, 0, at_ali1429_init},
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/* {"AMI WinBIOS 486 PCI", ROM_PCI486, { "Intel", cpus_i486, "AMD", cpus_Am486, "Cyrix", cpus_Cx486}, 0, at_um8881f_init},*/
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{"Award SiS 496/497", ROM_SIS496, { "Intel", cpus_i486, "AMD", cpus_Am486, "Cyrix", cpus_Cx486}, 0, at_sis496_init},
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#ifdef DYNAREC
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{"Intel Premiere/PCI", ROM_REVENGE, { "Intel", cpus_Pentium5V, "", NULL, "", NULL}, 0, at_batman_init},
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{"Intel Advanced/EV", ROM_ENDEAVOR, { "Intel", cpus_Pentium, "IDT", cpus_WinChip, "", NULL}, 0, at_endeavor_init},
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{"Award 430VX PCI", ROM_430VX, { "Intel", cpus_Pentium, "IDT", cpus_WinChip, "", NULL}, 0, at_i430vx_init},
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#else
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{"Intel Advanced/EV", ROM_ENDEAVOR, { "IDT", cpus_WinChip, "", NULL, "", NULL}, 0, at_endeavor_init},
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{"Award 430VX PCI", ROM_430VX, { "IDT", cpus_WinChip, "", NULL, "", NULL}, 0, at_i430vx_init},
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#endif
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{"", -1, {"", 0, "", 0, "", 0}, 0}
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};
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int model_count()
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{
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return (sizeof(models) / sizeof(MODEL)) - 1;
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}
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int model_getromset()
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{
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return models[model].id;
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}
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int model_getmodel(int romset)
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{
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int c = 0;
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while (models[c].id != -1)
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{
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if (models[c].id == romset)
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return c;
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c++;
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}
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return 0;
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}
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char *model_getname()
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{
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return models[model].name;
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}
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void common_init()
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{
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dma_init();
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fdc_add();
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lpt_init();
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pic_init();
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pit_init();
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serial1_init(0x3f8, 4);
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serial2_init(0x2f8, 3);
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device_add(&gameport_device);
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}
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void xt_init()
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{
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common_init();
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pit_set_out_func(1, pit_refresh_timer_xt);
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keyboard_xt_init();
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mouse_serial_init();
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xtide_init();
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nmi_init();
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}
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void pcjr_init()
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{
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fdc_add_pcjr();
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pic_init();
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pit_init();
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pit_set_out_func(0, pit_irq0_timer_pcjr);
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serial1_init(0x2f8, 3);
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keyboard_pcjr_init();
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device_add(&sn76489_device);
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nmi_mask = 0x80;
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}
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void tandy1k_init()
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{
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common_init();
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keyboard_xt_init();
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mouse_serial_init();
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device_add(&sn76489_device);
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xtide_init();
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nmi_init();
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}
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void ams_init()
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{
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common_init();
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amstrad_init();
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keyboard_amstrad_init();
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nvr_init();
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xtide_init();
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nmi_init();
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}
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void europc_init()
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{
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common_init();
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jim_init();
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keyboard_xt_init();
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mouse_serial_init();
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xtide_init();
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nmi_init();
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}
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void olim24_init()
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{
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common_init();
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keyboard_olim24_init();
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nvr_init();
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olivetti_m24_init();
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xtide_init();
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nmi_init();
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}
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void at_init()
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{
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common_init();
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pit_set_out_func(1, pit_refresh_timer_at);
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dma16_init();
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ide_init();
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keyboard_at_init();
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if (models[model].init == at_init)
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mouse_serial_init();
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nvr_init();
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pic2_init();
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}
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void at_neat_init()
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{
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at_init();
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mouse_serial_init();
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neat_init();
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}
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void at_acer386sx_init()
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{
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at_init();
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mouse_ps2_init();
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acer386sx_init();
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}
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void at_wd76c10_init()
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{
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at_init();
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mouse_ps2_init();
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wd76c10_init();
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}
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void at_headland_init()
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{
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at_init();
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headland_init();
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mouse_serial_init();
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}
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void at_ali1429_init()
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{
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at_init();
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ali1429_init();
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mouse_serial_init();
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}
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void at_um8881f_init()
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{
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at_init();
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mouse_serial_init();
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pci_init(PCI_CONFIG_TYPE_1, 0, 31);
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um8881f_init();
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}
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void at_sis496_init()
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{
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at_init();
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mouse_serial_init();
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pci_init(PCI_CONFIG_TYPE_1, 0, 31);
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device_add(&sis496_device);
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}
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void at_batman_init()
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{
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at_init();
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mouse_serial_init();
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pci_init(PCI_CONFIG_TYPE_2, 0xd, 0x10);
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i430lx_init();
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um8669f_init();
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intel_batman_init();
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}
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void at_endeavor_init()
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{
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at_init();
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mouse_serial_init();
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pci_init(PCI_CONFIG_TYPE_1, 0xd, 0x10);
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i430fx_init();
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piix_init(7);
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um8669f_init();
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intel_endeavor_init();
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device_add(&intel_flash_device);
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}
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void at_i430vx_init()
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{
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at_init();
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mouse_serial_init();
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pci_init(PCI_CONFIG_TYPE_1, 0, 31);
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i430vx_init();
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piix_init(7);
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um8669f_init();
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}
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void model_init()
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{
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pclog("Initting as %s\n", model_getname());
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io_init();
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models[model].init();
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}
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