CARDMGR(8)

NAME
       cardmgr - PCMCIA device manager

SYNOPSIS
       cardmgr  [-q]  [-d] [-o] [-f] [-c configpath] [-m modpath]
       [-p pidpath] [-s stabfile]

DESCRIPTION
       Cardmgr monitors PCMCIA sockets  for  card  insertion  and
       removal events.  When a card is inserted, cardmgr looks up
       the card in a database of known cards.  If the card can be
       identified,  appropriate device drivers will be loaded and
       bound to the card.  When a card is  ejected,  that  card's
       drivers will be shut down and unloaded if possible.  Based
       on the contents of the PCMCIA card configuration database,
       cardmgr may also execute arbitrary commands when appropri-
       ate cards are either inserted or removed.

       All insertion and removal events, device driver loads  and
       unloads, and startup and shutdown commands are reported in
       the system log file.  Warnings and  errors  will  also  be
       logged.   Current  card  and  device  information for each
       socket is recorded in /var/run/stab.

       Normally, when a card is identified, cardmgr will  send  a
       beep to the console.  A beep is also generated when a card
       is successfully configured.  A beep of lower pitch is gen-
       erated  if  either  of these steps fails.  Ejecting a card
       produces a single beep.

       When cardmgr receives a SIGHUP signal, it will  shut  down
       all  sockets,  reload  the config file, then re-initialize
       all sockets.  When cardmgr receives a SIGTERM  signal,  it
       will shut down all sockets and then exit.

       If  the  PCMCIA_OPTS environment variable is set, its con-
       tents will be parsed after  the  main  card  configuration
       file is read.

OPTIONS
       -q     Quiet mode: don't beep when cards are inserted.

       -d     Follow module dependencies when loading driver mod-
              ules, by defaulting to use modprobe instead of ins-
              mod.   Normally,  cardmgr  will  try using modprobe
              only after an unsuccessful attempt with insmod.

       -f     Foreground: do not fork and run as a  daemon  until
              after  configuring  any cards that are already pre-
              sent.

       -o     One pass: configure cards that  are  present,  then
              exit.   This flag also forces cardmgr to run in the
              foreground.

       -c configpath
              Look for the card configuration database  and  card
              configuration  scripts  in the specified directory,
              instead of /etc/pcmcia.

       -m modpath
              Look for loadable kernel modules in  the  specified
              directory, instead of /lib/modules/`uname-r`.

       -p pidpath
              Write  the PID of the cardmgr process to the speci-
              fied file, instead of /var/run/cardmgr.pid.

       -s stabpath
              Write current socket information to  the  specified
              file, instead of /var/run/stab.

FILES
       /etc/pcmcia/config        Card configuration database
       /etc/pcmcia/config.opts   Local resource settings for PCM-
                                 CIA devices
       /var/run/cardmgr.pid      PID of active cardmgr process
       /var/run/stab             Current card and device informa-
                                 tion for each socket.
AUTHOR
       David Hinds - dhinds@hyper.stanford.edu
SEE ALSO
       pcmcia(5) stab(5) cardctl(8) cardinfo(8).