--- trousers-0.3.11.2/dist/tcsd.conf.in.orig
+++ trousers-0.3.11.2/dist/tcsd.conf.in
@@ -9,10 +9,16 @@
 #
 
 # Option: port
-# Values: 1 - 65535
+# Values: 0 - 65535
 # Description: The port that the tcsd will listen on.
+# If 0, use UNIX Domain socket /var/tpm/tcsd-socket,
+# otherwise use the specified TCP port (30003 is the traditional tcsd TCP port).
 #
-# port = 30003
+# If using a TCP Port (that is, port is not 0), clients such as tpmadm must set
+# the port with shell environment variable TSS_TCSD_PORT. For example,
+#	export TSS_TCSD_PORT=30003
+# 
+# port = 0
 #
 
 # Option: num_threads
@@ -37,6 +43,7 @@
 #
 # firmware_log_file = /sys/kernel/security/tpm0/binary_bios_measurements
 #
+firmware_log_file=/var/tpm/system/pcrevent.log
 
 # Option: kernel_log_file
 # Values: Any absolute directory path
@@ -54,7 +61,7 @@
 # Description: A list of PCR indices that are manipulated only by the system
 #  firmware and therefore are not extended or logged by the TCSD.
 #
-# firmware_pcrs =
+firmware_pcrs =0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,20,21
 #
 
 # Option: kernel_pcrs