NOTES

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    1 # $FreeBSD$
    2 #
    3 
    4 # Common NOTES between i386 and amd64
    5 
    6 
    7 #####################################################################
    8 # COMPATIBILITY OPTIONS
    9 
   10 # Implement system calls compatible with 4.3BSD and FreeBSD 1.x,
   11 # and 2.x a.out binaries. Not needed for ELF binaries, or newer
   12 # a.out binaries.
   13 options         COMPAT_43
   14 
   15 
   16 #####################################################################
   17 # HARDWARE DEVICE CONFIGURATION
   18 
   19 # The syscons console driver (SCO color console compatible).
   20 device          sc
   21 envvar          hint.sc.0.at="isa"
   22 options         MAXCONS=16              # number of virtual consoles
   23 options         SC_ALT_MOUSE_IMAGE      # simplified mouse cursor in text mode
   24 options         SC_DFLT_FONT            # compile font in
   25 makeoptions     SC_DFLT_FONT=cp850
   26 options         SC_DFLT_TERM=\"sc\"     # default terminal emulator
   27 options         SC_DISABLE_KDBKEY       # disable `debug' key
   28 options         SC_DISABLE_REBOOT       # disable reboot key sequence
   29 options         SC_HISTORY_SIZE=200     # number of history buffer lines
   30 options         SC_MOUSE_CHAR=0x3       # char code for text mode mouse cursor
   31 options         SC_PIXEL_MODE           # add support for the raster text mode
   32 
   33 # The following options will let you change the default colors of syscons.
   34 options         SC_NORM_ATTR=(FG_GREEN|BG_BLACK)
   35 options         SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN)
   36 options         SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK)
   37 options         SC_KERNEL_CONS_ATTRS=\"\x0c\x0d\x0e\x0f\x02\x09\x0a\x0b\"
   38 options         SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED)
   39 
   40 # The following options will let you change the default behavior of
   41 # cut-n-paste feature
   42 options         SC_CUT_SPACES2TABS      # convert leading spaces into tabs
   43 options         SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words
   44                                         # (default is single space - \"x20\")
   45 
   46 # If you have a two button mouse, you may want to add the following option
   47 # to use the right button of the mouse to paste text.
   48 options         SC_TWOBUTTON_MOUSE
   49 
   50 # You can selectively disable features in syscons.
   51 options         SC_NO_CUTPASTE
   52 options         SC_NO_FONT_LOADING
   53 options         SC_NO_HISTORY
   54 options         SC_NO_MODE_CHANGE
   55 options         SC_NO_SYSMOUSE
   56 options         SC_NO_SUSPEND_VTYSWITCH
   57 #!options       SC_NO_TERM_DUMB
   58 #!options       SC_NO_TERM_SC
   59 #!options       SC_NO_TERM_SCTEKEN
   60 
   61 # `flags' for sc
   62 #       0x80    Put the video card in the VESA 800x600 dots, 16 color mode
   63 #       0x100   Probe for a keyboard device periodically if one is not present
   64 
   65 # Splash screen and screen saver support
   66 device          splash
   67 
   68 # Various screen savers.
   69 device          blank_saver
   70 device          daemon_saver
   71 device          dragon_saver
   72 device          fade_saver
   73 device          fire_saver
   74 device          green_saver
   75 device          logo_saver
   76 device          rain_saver
   77 device          snake_saver
   78 device          star_saver
   79 device          warp_saver
   80 
   81 #
   82 # Standard floppy disk controllers and floppy tapes, supports
   83 # the Y-E DATA External FDD (PC Card)
   84 #
   85 device          fdc
   86 envvar          hint.fdc.0.at="isa"
   87 envvar          hint.fdc.0.port="0x3F0"
   88 envvar          hint.fdc.0.irq="6"
   89 envvar          hint.fdc.0.drq="2"
   90 #
   91 # FDC_DEBUG enables floppy debugging.  Since the debug output is huge, you
   92 # gotta turn it actually on by setting the variable fd_debug with DDB,
   93 # however.
   94 options         FDC_DEBUG
   95 #
   96 # Activate this line if you happen to have an Insight floppy tape.
   97 # Probing them proved to be dangerous for people with floppy disks only,
   98 # so it's "hidden" behind a flag:
   99 #hint.fdc.0.flags="1"
  100 
  101 # Specify floppy devices
  102 envvar          hint.fd.0.at="fdc0"
  103 envvar          hint.fd.0.drive="0"
  104 envvar          hint.fd.1.at="fdc0"
  105 envvar          hint.fd.1.drive="1"

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FreeBSD/Linux Kernel Cross Reference sys/x86/conf/NOTES

FreeBSD/Linux Kernel Cross Reference
sys/x86/conf/NOTES