rootfs: add vlan support to assembly_ppsi_conf.sh

Specify vlans for ppsi in dot-config's field PORTXX_PARAMS.
Use ppsi_vlans for that, with a colon separated list.
PORTXX_PARAMS="...,ppsi_vlans=1:2:9"

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Kconfig

@@ -300,11 +300,11 @@ config PORT01_PARAMS
 	default "name=wri1,proto=raw,tx=223896,rx=226310,role=slave,fiber=0" if TIME_BC
 	default "name=wri1,proto=raw,tx=223896,rx=226310,role=master,fiber=0"
 	help
-	  This item, and the following ones, are used to assign the
+	  This item, and the following ones, are used to assign the tx and rx
 	  constant delays (likely from calibration), protocol type (raw or udp),
-	  port roles and type of fiber (number referring to the corresponding
-	  FIBERXX_PARAMS) for each of the ports. Please refer to
-	  the user manual for more information.
+	  port roles, type of fiber (number referring to the corresponding
+	  FIBERXX_PARAMS) and vlan configuration of PPSi for each of the ports.
+	  Please refer to the user manual for more information.
 	  "role" can be one of the following:
 	    - master - configure port as a master
 	    - slave - configure port as a slave
@@ -314,6 +314,9 @@ config PORT01_PARAMS
 		       not in DB, copper SFP connected, non 1GB SFP etc.
 	    - none - disable White Rabbit and PTP on a portdisable White Rabbit
 		       on a port, keep PTP
+	   ppsi_vlans - colon separated list describing which vlans shall be
+		       assigned to the particular ppsi instance
+
 
 config PORT02_PARAMS
 	string "Parameters for port 2"

doc/wrs-user-manual.in

@@ -647,6 +647,9 @@ value is changed by the web interface, proper action is taken.
 				   (@t{CONFIG_FIBERXX_PARAMS})
 				   should be used for a fiber connected to
 				   a particular port
+		@item @t{ppsi_vlans} -- colon separated list describing which
+					vlans shall be assigned to the
+					particular ppsi instance
         @end itemize
 
         Most likely the default values work for you.

userspace/rootfs_override/wr/bin/assembly_ppsi_conf.sh

@@ -25,6 +25,7 @@ for i_zero in {01..18};do
 	unset p_name
 	unset p_proto
 	unset p_role
+	unset p_ppsi_vlans
 	# parse parameters
 	param_line=$(eval "echo \$CONFIG_PORT"$i_zero"_PARAMS")
 	IFS_OLD=$IFS
@@ -36,13 +37,19 @@ for i_zero in {01..18};do
 	do
 		# split pairs
 		IFS='=' read param value <<< "$pair"
-		case $param in
+		case "$param" in
 		"name")
 			p_name="$value";;
 		"proto")
 			p_proto="$value";;
 		"role")
 			p_role="$value";;
+		"ppsi_vlans")
+			p_ppsi_vlans="$value";;
+		"rx"|"tx"|"fiber")
+			continue;;
+		*)
+			echo "Invalid parameter $param in CONFIG_PORT"$i_zero"_PARAMS" ;;
 		esac
 
 	done
@@ -66,8 +73,13 @@ for i_zero in {01..18};do
 	if [ -n "$p_role" ]; then
 		echo "role $p_role" >> $OUTPUT_FILE
 	fi
-	#hardcode whiterabbit as extension
+	#hardcode whiterabbit as extension even for non-wr
 	echo "extension whiterabbit" >> $OUTPUT_FILE
+	# add vlans
+	if [ -n "$p_ppsi_vlans" ]; then
+		mod_vlans=${p_ppsi_vlans//:/,}
+		echo "vlan $mod_vlans" >> $OUTPUT_FILE
+	fi
 
 	# separate ports
 	echo "" >> $OUTPUT_FILE