cvs commit: src/sys/dev/uart uart_subr.c

[Marcel Moolenaar]

marcel      2004-11-14 21:38:22 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/uart         uart_subr.c 
  Log:
  Make sure the baudrate specified with the BR tag is somewhat sane.
  A baudrate we consider insane is silently replaced with 0. When the
  baudrate is 0, we will not try to program the hardware. Instead we
  leave the communication speed unaltered, maximizing the chance to
  have a working console. Obviously this means we allow specifying a
  0 baudrate for exactly that purpose.
  
  Revision  Changes    Path
  1.3       +20 -0     src/sys/dev/uart/uart_subr.c