 XFree86-FBDev with AGP Graphic board mini-HOWTO

 ں, BPark@computer.org
 v0.2, 20 July 1999
 v0.21, 3 August 1999. Ÿ    .

   ÷ ϴ AGPԿ Ͽ ϴ  ȣȯ
 X  ʴ ׷ī尡  , Vesa 2.0  Frame Bufferġ 
 ̿ XF86_FBDev X Server   ϰ ֽϴ.
----------------------------------------------------------------------------



1. ü
2. Vesafb  ϴ°?
3. XF86_FBDev ΰ?
4. ӹ۸ ̿ XF86Config
5. S3 Trio3D 
5. 

----------------------------------------------------------------------------

1. ü

   X11 ϱ ؼ ׷ ġ ´ X Server α׷ ġ
 ־ մϴ. ׷  AGP  ׷ ġ κ  X
 Server  ʽϴ. ׷ٸ ̷ ֽ ġ  
    ϱ?  "  ִ."Դϴ. 

     ٷ X Server   ʴ ׷ ġ X11
  ϱ    ϰ ֽϴ.    ⺻
   ϰ   ڼ  ˰   ̱
   ִ   Ĳ о ٶϴ.
 
     ü  캸, Ŀο Frame buffer ġ 
  ϵ ؾ մϴ. (κ ֽ  ̹  ϵ
 Ǿ ֽϴ.) ׸  Frame buffer ġ̹ 
 ݴϴ. δ Frame buffer ػ󵵿  lilo  ־
 մϴ.  XF86_FBDev Ű ޾Ƽ ġϰ, XF86Config 
  ָ ü  ĥ  ֽϴ.

   ̾ 2ʹ  ܰ踦 ϳ 캸ڽϴ.


2. Vesafb  ϴ°?
 
   Vesafb VESA2.0 ϴ ׷ī带 ۵Ű  PC 
    ̹ν Ŀ   ׷  ϰ
 µ   ΰ ֽϴ. , ׷   ִ
 ػ ܼ ϰ  ݴϴ. ׷Ƿ Vesafb ̿ϸ, 
 ׷ġ  Ư ӱ  ϴ, ǥؿ ´
 ׷    ֽϴ.

   ӹ۶ ġ ׷ ϵ ؼ ڽŸ Ư
  и ǥ ٹ ϵ   ֵ
  Դϴ. ׷Ƿ ׷ ϴ α׷ ׷
 ġ α  ص ׷    ֵ  
 ֽϴ.

   Vesafb ϱ ؼ Ŀ  Ȯϰ  
 ߸Ǿ ִٸ, Ŀ    ־ մϴ.  ִ
 κ  Ŀ   ̹ ϰ ֽϴ.
   
    Ŀ ҽ ִ   "make menuconfig"  ݴϴ.
 Console Drivers menu ż  ׵ Yes ǵ üũ
  ݴϴ.

      VGA Text Console
      Video Selection Support
      Support for frame buffer devices
      VESA VGA Graphic console
      Advanced Low Level Drivers
      Select Mono,2bpp, 4bpp, 8bpp, 16bpp, 24bpp and 32bpp packed
           pixel drivers
      VGA character/attributes support

 ⼭ Mono ~ 32bpp pixel drivers    Ͽ 
  ݵ 8bpp Ͽ մϴ.

    Ŀ makeϴ   Ŀ  ϰ ġմϴ.
 ݱ  ִ Ŀ 2.2.x  ǵ κ ̹  ɼ
 ̿Ͽ buildǾ Ƿ ̹ ɼ üũǾ ִٸ  ٽ
  ʴ ӹ۸   ֽϴ.

     ӹۿ  ġ   Դϴ. "/dev"
 丮 ̵ؼ   Էմϴ.
     mknod /dev/fb0 c 29 0
    ù° ׷ ġ  ӹ۸   
   ̻ ׷ ġ Ѵٸ  ° ӹ ġ
     mknod /dev/fb1 c 29 32
  ̿Ͽ   ֽϴ. 
     ln -s fb0 fb
  ̿Ͽ fb0ġ fb ũ ݴϴ.    ̹
 ӹ۸   ִ  Ѵٸ, ̷ ӹ
 ġϵ ̹ Ǿ Ƿ ٽϽ ʿ ϴ.

    Vesafb  ܰ ػ󵵿 带 ϴ Դϴ. ׷
 ġ ȴٸ Full color ص , μ
 ӹ۸ ϴ X 256  ̻   ϴ. 
 ػ󵵿  256 ӹ   Ʒ ǥ ϴ.

      640x480 : 769
      800x600 : 771
     1024x768 : 773
    1280x1024 : 775
    1600x1200 : 796

    ڽ  ִ Ͱ   ִ ػ󵵸  
 /etc/lilo.conf  뿡 "VGA = 773"   شǴ ڸ 
 ݴϴ.   lilo.conf   ϺԴϴ.
      prompt
      vga = 773
      default = linux
                                .....
     ͹̳ο lilo  Էؼ ٲ lilo.conf Ȱȭ 
 ָ Vesafb  ϴ. ý reboot  ȭ  
  Ϳ ɾִ  ܰ  ׷ ܼ ȭ 
  ֽϴ.  ̷  ʴ´ٸ  Vesafb   
  ̹Ƿ   ٽ ѹ о   
 ȮϽñ ٶϴ.


3. XF86_FBDev ΰ?

    XF86_FBDev X Serverα׷Դϴ. XFree86  Ű Ǵ
    Vesafb ׷  ġ  X window
   ְ ִ ׷  α׷Դϴ.  α׷ ҽ
    ,   ǿ build Ű
 ·ε   ֽϴ.    99 7 ÿ
 3.3.3.1   ֽ ̸,   ֽ  ϰ ʹٸ 
 http://www.xfree86.org Ȩ 湮ϰų ڽ ϰ ִ
  Update  Ͻñ ٶϴ.

    XF86_FBDev Ű ̹    ˰   Redhatȣȯ
   "rpm -qa |grep XFree86" ̶   ,
      XFree86-FBDev-version-build 
  ´ٸ µ  FBDev Ű ġǾ ִ Դϴ.
 ٸ  쿡 /usr/X11R6/bin ̳ /usr/bin/X11  丮
 XF86_FBDev   ִ ȮϽʽÿ.

    ڱⰡ  ִ XFBDev ٸ,  ġ Ͽ մϴ.
 ҽκ   ص ,   ſ ð 
 ɸǷ  ʽϴ. 
     ftp://sunsite.kren.ne.kr/pub/OS
     ftp://ftp.bora.net/pub/Linux
   Linux mirror Ʈ buildǾ ִ Ű ñ
 ٶϴ. ׸  root 
      rpm --install XFree86-FBDev.*.rpm
   Էϸ, XF86_FBDev ġ ˴ϴ.

   ڽ  ִ XF86_FBDev  ̶ ο 
 ׷̵   "rpm -Uvh XFree86-FBDev.*.rpm" 
 ׷̵   ֽϴ.

      XF86_FBDev    ɺ ũ ־
 մϴ. Redhatȣȯ  쿡 /etc/X11/X  ũ־ 
 ġ̰, ׷  쿡 /usr/X11R6/bin/X  ũ־ մϴ.

   Redhat  :  ln -s /usr/X11R6/bin/XF86_FBDev /etc/X11/X
   ٸ  : ln -s /usr/X11R6/bin/XF86_FBDev /usr/X11R6/bin/X

 ڽ ǿ /etc/X11 ̶ 丮 ְ,  ȿ X , XF86Config
  ϵ ִٸ, Redhat ȣȯ XF86   ̹Ƿ, ݵ
 Redhat 츦  մϴ.


4. ӹ۸ ̿ XF86Config

   ӹ۸ ϴ XF86Config  ſ մϴ. ٸ X
 server ޸ Xconfigurator  ʿ䵵 ϴ.  
 ׷ ī忡 õ  XF86Config  ʰ,  Ŀ
 ӹ ġ  ̹ Ͽ Դϴ. ׷Ƿ 2  
   vesafb Ȯ  Ͽٸ XFBDev 
 ʰ  ߻ų Դϴ.

   Ʒ  XFBDev ϴ  XF86Config Դϴ.
   /usr/X11R6/lib/X11/XF86Config  ġϸ, Redhatȣȯ
  쿡 /etc/X11/XF86Config  Ϸ ũ Ǿ ֽϴ.
          
     Section "Files"
           κ  ڽ XF86Config  ״ д.
     EndSection

     Section "ServerFlags"
     EndSection

     Section "Keyboard"
        κе  ׳ д.
     EndSection

     Section "Pointer"
         ⵵ ġ ʴ´.
     EndSection

     Section "Monitor"
        Identifier "Primary Monitor"
     EndSection

     Section "Device"
        Identifier "Primary Card"
     EndSection

     Section "Screen"
        Driver "FBDev"
        Device "Primary Card"
        Monitor "Primary Monitor"
        SubSection "Display"
           Modes "default"
        EndSubsection
      EndSection

    ̻  ߿ Ű 콺   ó ġÿ
 Xconfigurator Ͽ ڵ Ǵ ̹Ƿ   ״ δ
  ϴ.    ʿ ̹Ƿ  ϰ
   ִ   ݴϴ. ƽԵ  3.3.3.1
 256 ̻  ǥ  ٴ     
     Full Color ǥ  ̶
 XFree86 ڵ  ֽϴ. (׷Ƿ 2  Vesafb
 256̻  ϸ XFBDev   ʽϴ. ߸
 ϼ̴ٸ 2 lilo κ Ͽ VGA  ٲپ
 ֽʽÿ.)

    ̹  ִ XF86Config ü   Ѵٸ   
  ִ   ߿ Anthony D'Amico   ãư 
 ٶϴ.


5. S3 Trio3D 

     PII-333 + AGP S3 Trio3D/2X    
 øϴ. ٸ ī忡 ̿   ļ  մϴ.

   (1) Alzza 6.0 ѱ  FTP  ġϿϴ. Alzza
   6.0 ̹ /dev 丮 fb ġ  ̹ ϰ
   ־, make menuconfig  Ŀ   , ̹, VGA
   Console   Ϸ ¿ϴ.

   (2) /etc/lilo.conf  vga=normal ̶   ãƼ ̰
   vga = 773  ٲ ־ϴ. ̷ ϰ  reboot  
    ΰ Ÿ, ׷ ܼ   ־ϴ.

   (3) XConfigurator ؼ Ű 콺   ڵ
   ҽϴ.   ī峪,     ʿ䰡
   ϴ. 

   (4) Alzza 6.0 쿡 Redhat ȣȯ̹Ƿ /etc/X11 丮 
   X  /usr/X11R6/bin/XF86_FBDev  ũ׽ϴ.
        ln -s /usr/X11R6/bin/XF86_FBDev /etc/X11/X

   (5) /usr/X11R6/lib/X11  vi XF86Config  Ͽϴ. 4 .

   (6) startx  Ͽ ̻ X Ǵ ȮϿ 
    Ǿϴ.

   (7) linuxconf  Boot Mode graphic mode ٲ  reboot.


6. 

   1. ̱  vesafb mini-howto 
        http://kldp.org/HOWTO/mini/Vesafb
    2. Anthony D'Amico  3Dfx Banshee Chipset under Linux
        http://www.uno.edu/~adamico/banshee
    3. XFree86 FAQ
        http://www.xfree86.org/FAQ/
    4. XFree86  ҽ
        http://www.xfree86.org
         
