obp/obp/arch/sun4v/console-tty.fth

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id: @(#)console-tty.fth 1.1 06/02/16
purpose:
copyright: Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved
copyright: Use is subject to license terms.

\ The carrier detect and rts/dtr words

true  config-flag ttya-ignore-cd
false config-flag ttya-rts-dtr-off

headerless

: apply-serial-props ( -- )
   current-device >r            \ Save current device
   " ttya"                      \ Normal serial port console
   ?expand-alias 2dup           \ Expand into canonical form
   ['] noalias-find-device catch \ Determine if device exists
   0<> if
      2drop 2drop               \ Couldn't find ttya, ignore it.
   else
     find-device                \ Device exists, go there.
     ttya-rts-dtr-off if 0 0  " rts-dtr-off" property then
     ttya-ignore-cd   if 0 0  " ignore-cd"   property then
     device-end
   then
    r> push-device
;

stand-init: Add tty flags
   apply-serial-props
;