手元の PC-9821V166で XFree86 4.2 を動かした際の XF86Config です．このビデオチップは Matrox Mystique で Video RAM は 2MB のため 24bps@800x600 が上限のようでした．
# The ordering of sections is not important in version 4.0 and later.
# **********************************************************************
# Files section. This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
# The location of the RGB database. Note, this is the name of the
# file minus the extension (like ".txt" or ".db"). There is normally
# no need to change the default.
RgbPath "/usr/X11R6/lib/X11/rgb"
# Multiple FontPath entries are allowed (which are concatenated together),
# as well as specifying multiple comma-separated entries in one FontPath
# command (or a combination of both methods)
FontPath "/usr/X11R6/lib/X11/fonts/local/"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/CID/"
FontPath "/usr/X11R6/lib/X11/fonts/Speedo/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"
# ModulePath can be used to set a search path for the X server modules.
# The default path is shown here.
# ModulePath "/usr/X11R6/lib/modules"
EndSection
# **********************************************************************
# Module section -- this is an optional section which is used to specify
# which run-time loadable modules to load when the X server starts up.
# **********************************************************************
Section "Module"
# This loads the PEX extension module.
Load "pex5"
# This loads the XIE extension module.
Load "xie"
# This loads the GLX extension module.
Load "glx"
# This loads the DBE extension module.
Load "dbe"
# This loads the RECORD extension module.
Load "record"
# This loads the miscellaneous extensions module, and disables
# initialisation of the XFree86-DGA extension within that module.
SubSection "extmod"
Option "omit xfree86-dga"
EndSubSection
# This loads the Type1, Speedo and FreeType font modules
Load "type1"
Load "speedo"
Load "freetype"
EndSection
# **********************************************************************
# Server flags section. This contains various server-wide Options.
# **********************************************************************
Section "ServerFlags"
# Uncomment this to cause a core dump at the spot where a signal is
# received. This may leave the console in an unusable state, but may
# provide a better stack trace in the core dump to aid in debugging
# Option "NoTrapSignals"
# Uncomment this to disable the server abort sequence
# This allows clients to receive this key event.
# Option "DontZap"
# Uncomment this to disable the / mode switching
# sequences. This allows clients to receive these key events.
# Option "DontZoom"
# Uncomment this to disable tuning with the xvidtune client. With
# it the client can still run and fetch card and monitor attributes,
# but it will not be allowed to change them. If it tries it will
# receive a protocol error.
# Option "DisableVidModeExtension"
# Uncomment this to enable the use of a non-local xvidtune client.
# Option "AllowNonLocalXvidtune"
# Uncomment this to disable dynamically modifying the input device
# (mouse and keyboard) settings.
# Option "DisableModInDev"
# Uncomment this to enable the use of a non-local client to
# change the keyboard or mouse settings (currently only xset).
# Option "AllowNonLocalModInDev"
# Set the basic blanking screen saver timeout.
Option "blank time" "10" # 10 minutes
# Set the DPMS timeouts. These are set here because they are global
# rather than screen-specific. These settings alone don't enable DPMS.
# It is enabled per-screen (or per-monitor), and even then only when
# the driver supports it.
Option "standby time" "20"
Option "suspend time" "30"
Option "off time" "60"
# Specify PC98 architecture
# Option "PC98"
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "keyboard"
# For most OSs the protocol can be omitted (it defaults to "Standard").
# When using XQUEUE (only for SVR3 and SVR4, but not Solaris), comment
# out the above line, and uncomment the following line.
# Option "Protocol" "Xqueue"
# Set the keyboard auto repeat parameters. Not all platforms implement
# this.
Option "AutoRepeat" "500 5"
# Specifiy which keyboard LEDs can be user-controlled (eg, with xset(1)).
# Option "Xleds" "1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
# Option "XkbDisable"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc98"
Option "XkbLayout" "nec/jp"
# Option "XkbVariant" ""
# Option "XkbOptions" ""
EndSection
# **********************************************************************
# Core Pointer's InputDevice section
# **********************************************************************
Section "InputDevice"
# Identifier and driver
Identifier "Mouse1"
Driver "mouse"
# The mouse protocol and device. The device is normally set to /dev/mouse,
# which is usually a symbolic link to the real device.
Option "Protocol" "BusMouse"
# For FreeBSD(98)-2.X
# Option "Device" "/dev/mse0"
# For NetBSD/pc98 (based on NetBSD 1.1 or later)
# Option "Device" "/dev/lms0"
# For NetBSD/pc98 (based on NetBSD 1.0)
# Option "Device" "/dev/mms0"
# For Linux/98
Option "Device" "/dev/mouse"
# When using XQUEUE (only for SVR3 and SVR4, but not Solaris), use
# the following instead of any of the lines above. The Device line
# is not required in this case.
# Option "Protocol" "Xqueue"
# Baudrate and SampleRate are only for some older Logitech mice. In
# almost every case these lines should be omitted.
# Option "BaudRate" "9600"
# Option "SampleRate" "150"
# Emulate3Buttons is an option for 2-button mice
# Emulate3Timeout is the timeout in milliseconds (default is 50ms)
Option "Emulate3Buttons"
# Option "Emulate3Timeout" "50"
# ChordMiddle is an option for some 3-button Logitech mice, or any
# 3-button mouse where the middle button generates left+right button
# events.
# Option "ChordMiddle"
EndSection
Section "InputDevice"
Identifier "Mouse2"
Driver "mouse"
Option "Protocol" "MouseMan"
Option "Device" "/dev/mouse2"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "Multi Sync"
VendorName "SAM"
ModelName "SyncMaster"
HorizSync 30.0 - 85.0
VertRefresh 56.0 - 100.0
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
# Any number of graphics device sections may be present
Section "Device"
Identifier "MGA"
VendorName "Matrox"
BoardName "Mystique"
Driver "mga"
BusID "PCI:0:13:0"
VideoRam 2048
EndSection
# **********************************************************************
# Screen sections.
# **********************************************************************
# Any number of screen sections may be present. Each describes
# the configuration of a single screen. A single specific screen section
# may be specified from the X server command line with the "-screen"
# option.
Section "Screen"
# The Identifier, Device and Monitor lines must be present
Identifier "Screen 1"
Device "MGA"
Monitor "Multi sync"
# The favoured Depth and/or Bpp may be specified here
DefaultDepth 8
SubSection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubsection
SubSection "Display"
Depth 16
Modes "800x600" "1024x786" "1280x1024" "640x480"
EndSubsection
SubSection "Display"
Depth 24
Modes "800x600" "1280x1024" "1024x768" "640x480"
EndSubsection
SubSection "Display"
Depth 32
Modes "1024x768" "800x600" "640x480"
EndSubsection
EndSection
# **********************************************************************
# ServerLayout sections.
# **********************************************************************
Section "ServerLayout"
Identifier "simple layout"
Screen "Screen 1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection
alias char-major-14 ad1848 options ad1848 io=0xf40 irq=12 dma=0 && /usr/local/bin/mixer -master=80 -dsp=80 post-install ad1848 modprobe -k opl3 options opl3 io=0x1488
一応，Plamo/98 上の ONscripiter で「月姫」も動作しました．起動したあたりをちょろっと見ただけで最後までやったわけではないのですが．
一応，BGM も CD ドライブから mixer 経由で出力でき，画面のキャプチャーもPC98上でやってます．手元のマシンは PC9821V166，ビデオカードはMGA Mystique で VRAM が 2M のため，XFree86 4.2 だと 16bit depth @ 800x600が限界みたい．
まぁ，2.4.19 なカーネルをコンパイルするのに 1 時間くらいかかるし，最近だと over 1G Hz なマシンも 10 万以下で入手できるので，PC98 に固執するのは自己満足以外の何ものでもないんだけど(苦笑)
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