[3] | 1 | ; Project name : XTIDE Universal BIOS |
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[86] | 2 | ; Authors : Tomi Tilli |
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| 3 | ; : aitotat@gmail.com |
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| 4 | ; : |
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[181] | 5 | ; : Greg Lindhorst |
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| 6 | ; : gregli@hotmail.com |
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| 7 | ; ; |
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[86] | 8 | ; : Krister Nordvall |
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| 9 | ; : krille_n_@hotmail.com |
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| 10 | ; : |
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[3] | 11 | ; Description : Main file for BIOS. This is the only file that needs |
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| 12 | ; to be compiled since other files are included to this |
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| 13 | ; file (so no linker needed, Nasm does it all). |
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| 14 | |
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[376] | 15 | ; |
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[380] | 16 | ; XTIDE Universal BIOS and Associated Tools |
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[625] | 17 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2023 by XTIDE Universal BIOS Team. |
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[376] | 18 | ; |
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| 19 | ; This program is free software; you can redistribute it and/or modify |
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| 20 | ; it under the terms of the GNU General Public License as published by |
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| 21 | ; the Free Software Foundation; either version 2 of the License, or |
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| 22 | ; (at your option) any later version. |
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[380] | 23 | ; |
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[376] | 24 | ; This program is distributed in the hope that it will be useful, |
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| 25 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 26 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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[380] | 27 | ; GNU General Public License for more details. |
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[376] | 28 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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| 29 | ; |
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| 30 | |
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[294] | 31 | ORG 0 ; Code start offset 0000h |
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[3] | 32 | |
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[379] | 33 | ; We must define included libraries before including "AssemblyLibrary.inc". |
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[592] | 34 | %define EXCLUDE_FROM_XUB ; Exclude unused library functions |
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[379] | 35 | %ifdef MODULE_BOOT_MENU |
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[567] | 36 | %define MENUEVENT_INLINE_OFFSETS ; Only one menu required, save space and inline offsets |
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[379] | 37 | %define INCLUDE_MENU_LIBRARY |
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[567] | 38 | %define MENU_NO_ESC ; User cannot 'esc' out of the menu |
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[379] | 39 | %else ; If no boot menu included |
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| 40 | %define INCLUDE_DISPLAY_LIBRARY |
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[392] | 41 | %define INCLUDE_KEYBOARD_LIBRARY |
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[379] | 42 | %define INCLUDE_TIME_LIBRARY |
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| 43 | %endif |
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| 44 | |
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| 45 | |
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[181] | 46 | ; Included .inc files |
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| 47 | %include "AssemblyLibrary.inc" ; Assembly Library. Must be included first! |
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[522] | 48 | %include "ModuleDependency.inc" ; Dependency checks for optional modules. Must be included second! |
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[358] | 49 | %include "Version.inc" |
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[181] | 50 | %include "ATA_ID.inc" ; For ATA Drive Information structs |
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| 51 | %include "IdeRegisters.inc" ; For ATA Registers, flags and commands |
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| 52 | %include "Int13h.inc" ; Equates for INT 13h functions |
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| 53 | %include "CustomDPT.inc" ; For Disk Parameter Table |
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| 54 | %include "RomVars.inc" ; For ROMVARS and IDEVARS structs |
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| 55 | %include "RamVars.inc" ; For RAMVARS struct |
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[254] | 56 | %include "BootVars.inc" ; For BOOTVARS struct |
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[400] | 57 | %include "IdeIO.inc" ; Macros for IDE port I/O |
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[181] | 58 | %include "DeviceIDE.inc" ; For IDE device equates |
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[3] | 59 | |
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| 60 | |
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[397] | 61 | |
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[3] | 62 | ; Section containing code |
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| 63 | SECTION .text |
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| 64 | |
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| 65 | ; ROM variables (must start at offset 0) |
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[625] | 66 | CNT_ROM_BLOCKS EQU BIOS_SIZE / 512 ; number of 512B blocks, 16 = 8kB BIOS |
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[3] | 67 | istruc ROMVARS |
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[625] | 68 | at ROMVARS.wRomSign, dw 0AA55h ; PC ROM signature |
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| 69 | at ROMVARS.bRomSize, db CNT_ROM_BLOCKS ; ROM size in 512B blocks |
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| 70 | at ROMVARS.rgbJump, jmp Initialize_FromMainBiosRomSearch |
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| 71 | at ROMVARS.rgbSign, db FLASH_SIGNATURE |
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| 72 | at ROMVARS.szTitle, db TITLE_STRING |
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| 73 | at ROMVARS.szVersion, db "r" |
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| 74 | db ROM_VERSION_STRING |
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| 75 | db BUILD_DATE_STRING,NULL |
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| 76 | %ifdef MODULE_BOOT_MENU |
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| 77 | at ROMVARS.pColorTheme, dw ColorTheme ; Offset to the ATTRIBUTE_CHARS struc that holds the color theme |
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| 78 | %endif |
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[3] | 79 | |
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| 80 | ;---------------------------; |
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| 81 | ; AT Build default settings ; |
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| 82 | ;---------------------------; |
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| 83 | %ifdef USE_AT |
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[593] | 84 | %ifdef USE_386 |
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[605] | 85 | at ROMVARS.wFlags, dw FLG_ROMVARS_FULLMODE | FLG_ROMVARS_CLEAR_BDA_HD_COUNT | MASK_ROMVARS_INCLUDED_MODULES |
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[593] | 86 | %else |
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[397] | 87 | at ROMVARS.wFlags, dw FLG_ROMVARS_FULLMODE | MASK_ROMVARS_INCLUDED_MODULES |
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[593] | 88 | %endif |
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[625] | 89 | at ROMVARS.wRamVars, dw NULL ; Use 'stolen' top of conventional memory by default in Full mode |
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[143] | 90 | at ROMVARS.wDisplayMode, dw DEFAULT_TEXT_MODE |
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[397] | 91 | %ifdef MODULE_BOOT_MENU |
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[491] | 92 | at ROMVARS.wBootTimeout, dw BOOT_MENU_DEFAULT_TIMEOUT |
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[397] | 93 | %endif |
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[625] | 94 | %ifdef USE_PS2 |
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| 95 | at ROMVARS.bIdeCnt, db 4 ; Number of supported controllers with two McIDE adapters |
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| 96 | %else |
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[485] | 97 | at ROMVARS.bIdeCnt, db 2 ; Number of supported controllers |
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[625] | 98 | %endif |
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[3] | 99 | at ROMVARS.bBootDrv, db 80h ; Boot Menu default drive |
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| 100 | at ROMVARS.bMinFddCnt, db 0 ; Do not force minimum number of floppy drives |
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| 101 | at ROMVARS.bStealSize, db 1 ; Steal 1kB from base memory |
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[380] | 102 | at ROMVARS.bIdleTimeout, db 0 ; Standby timer disabled by default |
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[3] | 103 | |
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[491] | 104 | at ROMVARS.ideVars0+IDEVARS.wBasePort, dw DEVICE_ATA_PRIMARY_PORT ; Controller Command Block base port |
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| 105 | at ROMVARS.ideVars0+IDEVARS.wControlBlockPort, dw DEVICE_ATA_PRIMARY_PORTCTRL ; Controller Control Block base port |
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[473] | 106 | at ROMVARS.ideVars0+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[621] | 107 | %ifdef MODULE_IRQ |
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[625] | 108 | %ifdef USE_PS2 |
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| 109 | at ROMVARS.ideVars0+IDEVARS.bIRQ, db 0 |
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| 110 | %else |
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[524] | 111 | at ROMVARS.ideVars0+IDEVARS.bIRQ, db 14 |
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[621] | 112 | %endif |
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[625] | 113 | %endif |
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[422] | 114 | at ROMVARS.ideVars0+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 115 | at ROMVARS.ideVars0+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[3] | 116 | |
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[485] | 117 | at ROMVARS.ideVars1+IDEVARS.wBasePort, dw DEVICE_ATA_SECONDARY_PORT |
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| 118 | at ROMVARS.ideVars1+IDEVARS.wControlBlockPort, dw DEVICE_ATA_SECONDARY_PORTCTRL |
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| 119 | at ROMVARS.ideVars1+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[621] | 120 | %ifdef MODULE_IRQ |
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[625] | 121 | %ifdef USE_PS2 |
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| 122 | at ROMVARS.ideVars1+IDEVARS.bIRQ, db 0 |
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| 123 | %else |
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[524] | 124 | at ROMVARS.ideVars1+IDEVARS.bIRQ, db 15 |
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[621] | 125 | %endif |
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[625] | 126 | %endif |
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[422] | 127 | at ROMVARS.ideVars1+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 128 | at ROMVARS.ideVars1+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[3] | 129 | |
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[485] | 130 | at ROMVARS.ideVars2+IDEVARS.wBasePort, dw DEVICE_ATA_TERTIARY_PORT |
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| 131 | at ROMVARS.ideVars2+IDEVARS.wControlBlockPort, dw DEVICE_ATA_TERTIARY_PORTCTRL |
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| 132 | at ROMVARS.ideVars2+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[621] | 133 | %ifdef MODULE_IRQ |
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[625] | 134 | %ifdef USE_PS2 |
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| 135 | at ROMVARS.ideVars2+IDEVARS.bIRQ, db 0 |
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| 136 | %else |
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[592] | 137 | at ROMVARS.ideVars2+IDEVARS.bIRQ, db 0 ; Should be 11 on the GSI Inc. Model 2C |
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[621] | 138 | %endif |
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[625] | 139 | %endif |
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[422] | 140 | at ROMVARS.ideVars2+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 141 | at ROMVARS.ideVars2+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[143] | 142 | |
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[473] | 143 | at ROMVARS.ideVars3+IDEVARS.wBasePort, dw DEVICE_ATA_QUATERNARY_PORT |
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| 144 | at ROMVARS.ideVars3+IDEVARS.wControlBlockPort, dw DEVICE_ATA_QUATERNARY_PORTCTRL |
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| 145 | at ROMVARS.ideVars3+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[621] | 146 | %ifdef MODULE_IRQ |
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[625] | 147 | %ifdef USE_PS2 |
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| 148 | at ROMVARS.ideVars3+IDEVARS.bIRQ, db 0 |
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| 149 | %else |
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[592] | 150 | at ROMVARS.ideVars3+IDEVARS.bIRQ, db 0 ; Should be 10 on the GSI Inc. Model 2C |
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[621] | 151 | %endif |
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[625] | 152 | %endif |
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[422] | 153 | at ROMVARS.ideVars3+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 154 | at ROMVARS.ideVars3+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, dw DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[175] | 155 | |
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| 156 | %ifdef MODULE_SERIAL |
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[589] | 157 | at ROMVARS.ideVarsSerialAuto+IDEVARS.bDevice, db DEVICE_SERIAL_PORT |
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[181] | 158 | %endif |
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[3] | 159 | %else |
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| 160 | ;-----------------------------------; |
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| 161 | ; XT and XT+ Build default settings ; |
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| 162 | ;-----------------------------------; |
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[397] | 163 | at ROMVARS.wFlags, dw MASK_ROMVARS_INCLUDED_MODULES |
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[625] | 164 | at ROMVARS.wRamVars, dw LITE_MODE_RAMVARS_SEGMENT |
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[143] | 165 | at ROMVARS.wDisplayMode, dw DEFAULT_TEXT_MODE |
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[397] | 166 | %ifdef MODULE_BOOT_MENU |
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[491] | 167 | at ROMVARS.wBootTimeout, dw BOOT_MENU_DEFAULT_TIMEOUT |
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[397] | 168 | %endif |
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[567] | 169 | at ROMVARS.bIdeCnt, db 1 |
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[3] | 170 | at ROMVARS.bBootDrv, db 80h ; Boot Menu default drive |
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[461] | 171 | at ROMVARS.bMinFddCnt, db 0 ; Do not force minimum number of floppy drives |
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[3] | 172 | at ROMVARS.bStealSize, db 1 ; Steal 1kB from base memory in full mode |
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[380] | 173 | at ROMVARS.bIdleTimeout, db 0 ; Standby timer disabled by default |
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[3] | 174 | |
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[589] | 175 | %ifndef MODULE_8BIT_IDE |
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| 176 | at ROMVARS.ideVars0+IDEVARS.wBasePort, dw DEVICE_ATA_PRIMARY_PORT ; Controller Command Block base port |
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| 177 | at ROMVARS.ideVars0+IDEVARS.wControlBlockPort, dw DEVICE_ATA_PRIMARY_PORTCTRL ; Controller Control Block base port |
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| 178 | at ROMVARS.ideVars0+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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| 179 | %elifdef MODULE_8BIT_IDE_ADVANCED |
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| 180 | at ROMVARS.ideVars0+IDEVARS.wBasePort, dw DEVICE_XTIDE_DEFAULT_PORT ; Controller Command Block base port |
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| 181 | at ROMVARS.ideVars0+IDEVARS.bDevice, db DEVICE_8BIT_XTCF_PIO8 |
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[559] | 182 | %else |
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[589] | 183 | at ROMVARS.ideVars0+IDEVARS.wBasePort, dw DEVICE_XTIDE_DEFAULT_PORT ; Controller Command Block base port |
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| 184 | at ROMVARS.ideVars0+IDEVARS.wControlBlockPort, dw DEVICE_XTIDE_DEFAULT_PORTCTRL ; Controller Control Block base port |
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| 185 | at ROMVARS.ideVars0+IDEVARS.bDevice, db DEVICE_8BIT_XTIDE_REV1 |
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[559] | 186 | %endif |
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[447] | 187 | at ROMVARS.ideVars0+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 188 | at ROMVARS.ideVars0+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[143] | 189 | |
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[589] | 190 | at ROMVARS.ideVars1+IDEVARS.wBasePort, dw DEVICE_ATA_SECONDARY_PORT |
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| 191 | at ROMVARS.ideVars1+IDEVARS.wControlBlockPort, dw DEVICE_ATA_SECONDARY_PORTCTRL |
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| 192 | at ROMVARS.ideVars1+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[447] | 193 | at ROMVARS.ideVars1+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 194 | at ROMVARS.ideVars1+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[143] | 195 | |
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[589] | 196 | at ROMVARS.ideVars2+IDEVARS.wBasePort, dw DEVICE_ATA_TERTIARY_PORT |
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| 197 | at ROMVARS.ideVars2+IDEVARS.wControlBlockPort, dw DEVICE_ATA_TERTIARY_PORTCTRL |
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| 198 | at ROMVARS.ideVars2+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[447] | 199 | at ROMVARS.ideVars2+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 200 | at ROMVARS.ideVars2+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[143] | 201 | |
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[589] | 202 | at ROMVARS.ideVars3+IDEVARS.wBasePort, dw DEVICE_ATA_QUATERNARY_PORT |
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| 203 | at ROMVARS.ideVars3+IDEVARS.wControlBlockPort, dw DEVICE_ATA_QUATERNARY_PORTCTRL |
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| 204 | at ROMVARS.ideVars3+IDEVARS.bDevice, db DEVICE_16BIT_ATA |
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[447] | 205 | at ROMVARS.ideVars3+IDEVARS.drvParamsMaster+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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| 206 | at ROMVARS.ideVars3+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags, db DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE | (TRANSLATEMODE_AUTO<<TRANSLATEMODE_FIELD_POSITION) |
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[175] | 207 | |
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| 208 | %ifdef MODULE_SERIAL |
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[589] | 209 | at ROMVARS.ideVarsSerialAuto+IDEVARS.bDevice, db DEVICE_SERIAL_PORT |
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[3] | 210 | %endif |
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[181] | 211 | %endif |
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[3] | 212 | iend |
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| 213 | |
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[380] | 214 | ; Strings are first to avoid them moving unnecessarily when code is turned on and off with %ifdef's |
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[334] | 215 | ; since some groups of strings need to be on the same 256-byte page. |
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| 216 | ; |
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| 217 | %ifdef MODULE_STRINGS_COMPRESSED |
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| 218 | %define STRINGSCOMPRESSED_STRINGS |
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[380] | 219 | %include "StringsCompressed.asm" |
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[334] | 220 | %else |
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| 221 | %include "Strings.asm" ; For BIOS message strings |
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| 222 | %endif |
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| 223 | |
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[248] | 224 | ; Libraries, data, Initialization and drive detection |
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[334] | 225 | |
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[181] | 226 | %include "AssemblyLibrary.asm" |
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[605] | 227 | %ifdef MODULE_WIN9X_CMOS_HACK |
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[593] | 228 | %include "CMOS.asm" ; This belongs in the Assembly Library |
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| 229 | %endif |
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[334] | 230 | |
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| 231 | ; String compression tables need to come after the AssemblyLibrary (since they depend on addresses |
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[380] | 232 | ; established in the assembly library), and are unnecessary if strings are not compressed. |
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[334] | 233 | ; |
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| 234 | %ifdef MODULE_STRINGS_COMPRESSED |
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[380] | 235 | %undef STRINGSCOMPRESSED_STRINGS |
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[334] | 236 | %define STRINGSCOMPRESSED_TABLES |
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| 237 | %include "StringsCompressed.asm" |
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| 238 | %endif |
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[380] | 239 | |
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[248] | 240 | %include "Initialize.asm" ; For BIOS initialization |
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| 241 | %include "Interrupts.asm" ; For Interrupt initialization |
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| 242 | %include "RamVars.asm" ; For RAMVARS initialization and access |
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[399] | 243 | %include "BootVars.asm" ; For initializing variables used during init and boot |
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[392] | 244 | %include "FloppyDrive.asm" ; Floppy Drive related functions |
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[285] | 245 | %include "CreateDPT.asm" ; For creating DPTs |
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| 246 | %include "FindDPT.asm" ; For finding DPTs |
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[181] | 247 | %include "AccessDPT.asm" ; For accessing DPTs |
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[421] | 248 | %include "AtaGeometry.asm" ; For generating L-CHS parameters |
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[397] | 249 | %include "DrvDetectInfo.asm" ; For creating DRVDETECTINFO structs |
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[181] | 250 | %include "AtaID.asm" ; For ATA Identify Device information |
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| 251 | %include "DetectDrives.asm" ; For detecting IDE drives |
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| 252 | %include "DetectPrint.asm" ; For printing drive detection strings |
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[550] | 253 | %ifdef MODULE_COMPATIBLE_TABLES |
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| 254 | %include "CompatibleDPT.asm" |
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| 255 | %endif |
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[395] | 256 | |
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| 257 | ; Hotkey Bar |
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| 258 | %ifdef MODULE_HOTKEYS |
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[392] | 259 | %include "HotkeyBar.asm" ; For hotkeys during drive detection and boot menu |
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[526] | 260 | %endif |
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[492] | 261 | %ifdef MODULE_DRIVEXLATE |
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| 262 | %include "DriveXlate.asm" ; For swapping drive numbers, must come immediately after HotkeyBar.asm |
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[395] | 263 | %endif |
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[248] | 264 | |
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[181] | 265 | ; Boot menu |
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[379] | 266 | %ifdef MODULE_BOOT_MENU |
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[181] | 267 | %include "BootMenu.asm" ; For Boot Menu operations |
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| 268 | %include "BootMenuEvent.asm" ; For menu library event handling |
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[192] | 269 | ; NOTE: BootMenuPrint needs to come immediately after BootMenuEvent |
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[258] | 270 | ; so that jump table entries in BootMenuEvent stay within 8-bits |
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| 271 | %include "BootMenuPrint.asm" ; For printing Boot Menu strings, also includes "BootMenuPrintCfg.asm" |
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[379] | 272 | %endif |
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| 273 | |
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| 274 | ; Boot loader |
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[567] | 275 | %ifdef MODULE_VERY_LATE_INIT |
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[560] | 276 | %include "Int13hBiosInit.asm" |
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| 277 | %endif |
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[379] | 278 | %include "Int19h.asm" ; For Int 19h, Boot Loader |
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[492] | 279 | %include "BootSector.asm" ; For loading boot sector |
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[392] | 280 | %include "Int19hReset.asm" ; INT 19h handler for proper system reset |
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[3] | 281 | |
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[181] | 282 | ; For all device types |
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[192] | 283 | %include "Idepack.asm" |
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[181] | 284 | %include "Device.asm" |
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| 285 | %include "Timer.asm" ; For timeout and delay |
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[155] | 286 | |
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[181] | 287 | ; IDE Device support |
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[363] | 288 | %ifdef MODULE_ADVANCED_ATA |
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| 289 | %include "AdvAtaInit.asm" ; For initializing VLB and PCI controllers |
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| 290 | %include "Vision.asm" ; QDI Vision QD6500 and QD6580 support |
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[587] | 291 | %include "PDC20x30.asm" ; Promise PDC 20230-C and 20630 support |
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[363] | 292 | %endif |
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[181] | 293 | %include "IdeCommand.asm" |
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[493] | 294 | %ifdef MODULE_8BIT_IDE_ADVANCED |
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[400] | 295 | %include "JrIdeTransfer.asm" ; Must be included after IdeCommand.asm |
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[480] | 296 | %include "IdeDmaBlock.asm" |
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[400] | 297 | %endif |
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| 298 | %include "IdeTransfer.asm" |
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[473] | 299 | %include "IdePioBlock.asm" |
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[192] | 300 | %include "IdeWait.asm" |
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[294] | 301 | %include "IdeError.asm" ; Must be included after IdeWait.asm |
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[181] | 302 | %include "IdeDPT.asm" |
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| 303 | %include "IdeIO.asm" |
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[398] | 304 | %ifdef MODULE_IRQ |
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[181] | 305 | %include "IdeIrq.asm" |
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[398] | 306 | %endif |
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[155] | 307 | |
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[400] | 308 | ; Serial Device support |
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[181] | 309 | %ifdef MODULE_SERIAL ; Serial Port Device support |
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| 310 | %include "SerialCommand.asm" |
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| 311 | %include "SerialDPT.asm" |
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[175] | 312 | %endif |
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[155] | 313 | |
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[181] | 314 | ; INT 13h Hard Disk BIOS functions |
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[594] | 315 | %ifdef MODULE_MFM_COMPATIBILITY |
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| 316 | %include "Int13hMFMcompatibility.asm" |
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| 317 | %endif |
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[181] | 318 | %include "Int13h.asm" ; For Int 13h, Disk functions |
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[529] | 319 | %include "AH0h_HReset.asm" |
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| 320 | %include "AH1h_HStatus.asm" |
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| 321 | %include "AH2h_HRead.asm" |
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| 322 | %include "AH3h_HWrite.asm" |
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| 323 | %include "AH4h_HVerify.asm" |
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| 324 | %include "AH8h_HParams.asm" |
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| 325 | %include "AH9h_HInit.asm" |
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| 326 | %include "AHCh_HSeek.asm" |
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| 327 | %include "AH10h_HReady.asm" |
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| 328 | %include "AH11h_HRecal.asm" |
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| 329 | %include "AH15h_HSize.asm" |
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[493] | 330 | %ifdef MODULE_8BIT_IDE_ADVANCED |
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[471] | 331 | %include "AH1Eh_XTCF.asm" |
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| 332 | %endif |
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[529] | 333 | %include "AH23h_HFeatures.asm" |
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| 334 | %include "AH24h_HSetBlocks.asm" |
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| 335 | %include "AH25h_HDrvID.asm" |
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[221] | 336 | %include "Address.asm" ; For sector address translations |
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| 337 | %include "Prepare.asm" ; For buffer pointer normalization |
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[176] | 338 | %ifdef MODULE_EBIOS |
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[181] | 339 | %include "AH42h_ExtendedReadSectors.asm" |
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| 340 | %include "AH43h_ExtendedWriteSectors.asm" |
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| 341 | %include "AH44h_ExtendedVerifySectors.asm" |
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| 342 | %include "AH47h_ExtendedSeek.asm" |
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| 343 | %include "AH48h_GetExtendedDriveParameters.asm" |
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[221] | 344 | %include "AH41h_CheckIfExtensionsPresent.asm" |
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[176] | 345 | %endif |
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[589] | 346 | |
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| 347 | |
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[592] | 348 | %ifndef CHECK_FOR_UNUSED_ENTRYPOINTS |
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[589] | 349 | ; Although it's very unlikely to happen, we give warnings for builds that cannot be automatically checksummed due to the size being too large. |
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| 350 | ; In some cases it's theoretically possible to checksum the build anyway (manually) which is why these are warnings and not errors. |
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| 351 | %if BIOS_SIZE = 8192 ; A small build, possibly a candidate for the ROM socket on a 3Com 3C503 card. |
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| 352 | %if ($-$$) <= BIOS_SIZE ; Only give warnings when the problem isn't obvious anyway. |
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| 353 | %if ($-$$) > BIOS_SIZE - 3 |
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| 354 | %warning "This build is too large to be auto-checksummed!" |
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| 355 | %endif |
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| 356 | %endif |
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[592] | 357 | %elif ($-$$) = BIOS_SIZE ; A large or tiny build. |
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[589] | 358 | %warning "This build is too large to be auto-checksummed!" |
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| 359 | %endif |
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[592] | 360 | %endif |
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