92 lines
1.9 KiB
Diff
92 lines
1.9 KiB
Diff
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--- trousers-0.3.1.orig/dist/fedora/fedora.initrd.tcsd 2008-03-28 15:07:20.000000000 -0700
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+++ trousers-0.3.1/dist/fedora/fedora.initrd.tcsd 2008-03-28 15:18:56.000000000 -0700
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@@ -21,33 +21,79 @@ prog="tcsd"
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# Some variables to make the below more readable
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TCSD=/usr/sbin/tcsd
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PID_FILE=/var/run/tcsd.pid
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-INSMOD=/sbin/insmod
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+MODPROBE=/sbin/modprobe
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LSMOD=/sbin/lsmod
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GREP=/bin/grep
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+PWD=/bin/pwd
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+MOD_DIR=/lib/modules/$(uname -r)/kernel/drivers/char/tpm
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+START_OPT=" start"
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load_drivers()
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{
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- for d in `echo /lib/modules/$(uname -r)/kernel/drivers/char/tpm/tpm_*`; do
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- $INSMOD $d
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- if test $? -eq 0; then
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- break;
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+ CUR_DIR=`$PWD`
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+ cd $MOD_DIR
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+
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+ # Must load tpm_bios.ko first
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+ $MODPROBE tpm_bios >/dev/null 2>&1
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+ RETVAL=$?
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+ if [ $RETVAL -ne 0 ]; then
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+ failure "Load tpm_bios"
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+ echo
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+ cd $CUR_DIR
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+ return $RETVAL
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+ fi
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+
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+ # Must load tpm.ko second
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+ $MODPROBE tpm >/dev/null 2>&1
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+ RETVAL=$?
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+ if [ $RETVAL -ne 0 ]; then
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+ failure "Load tpm"
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+ echo
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+ cd $CUR_DIR
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+ return $RETVAL
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+ fi
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+
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+ # Attempt to load remaining tpm_*.ko
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+ # But do NOT return error if they fail
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+ for d in `echo tpm_*`; do
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+ if [ "$d" != "tpm_bios.ko" ]
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+ then
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+ m=${d%".ko"}
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+ $MODPROBE $m >/dev/null 2>&1
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fi
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done
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+
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+ cd $CUR_DIR
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+ success "Load tpm"
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+ echo
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+ return $RETVAL
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}
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check_drivers()
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{
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- $LSMOD | $GREP tpm_
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+ $LSMOD | $GREP tpm_ >/dev/null 2>&1
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+ RETVAL=$?
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+ return $RETVAL
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}
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start()
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{
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- check_drivers || load_drivers || failure
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+ check_drivers
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+ RETVAL=$?
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+ if [ $RETVAL -ne 0 ]; then
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+ load_drivers
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+ RETVAL=$?
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+ fi
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+ if [ $RETVAL -ne 0 ]; then
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+ failure $"Loading drivers"
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+ fi
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echo -n $"Starting $prog: "
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- $TCSD $OPTIONS && success || failure
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+ $TCSD $START_OPT && success
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+ echo
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+ touch /var/lock/subsys/tcsd && success
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RETVAL=$?
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- [ "$RETVAL" = 0 ] && touch /var/lock/subsys/tcsd
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echo
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+ return $RETVAL
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}
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stop()
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