rules_generator: add S/390 persistent network support

[elogind.git] / extras / rule_generator / write_net_rules

diff --git a/extras/rule_generator/write_net_rules b/extras/rule_generator/write_net_rules
index b709200a351c0f209057a05efe5ac2d86c637f26..e7386b057ca87c59dfb0e113c18d4a53e5935172 100644 (file)
--- a/extras/rule_generator/write_net_rules
+++ b/extras/rule_generator/write_net_rules
@@ -69,7 +69,7 @@ if [ "$1" = "all_interfaces" ]; then
 
        for INTERFACE in *; do
                case $INTERFACE in
-               eth*|ath*|wlan*|ra*|sta*) ;;
+               eth*|ath*|wlan*|ra*|sta*|ctc*|hsi*) ;;
                *) continue ;;
                esac
 
@@ -86,18 +86,42 @@ if [ -z "$INTERFACE" ]; then
 fi
 
 if [ "$1" ]; then
-       MAC_ADDR="$1"
+    while [ "$*" ] ; do
+       case $1 in
+           --mac)
+               shift
+               MAC_ADDR=$1
+               shift
+               ;;
+           --driver)
+               shift
+               DRIVER=$1
+               shift
+               ;;
+           --id)
+               shift
+               ID=$1
+               shift
+               ;;
+           *)
+               MAC_ADDR=$1
+               shift
+               ;;
+       esac
+    done
 else
-       MAC_ADDR=$(sysread address)
+    MAC_ADDR=$(sysread address)
 fi
 
-if [ -z "$MAC_ADDR" ]; then
+if [ -z "$DRIVER" ] && [ -z "$ID" ] ; then
+    if [ -z "$MAC_ADDR" ]; then
        echo "No MAC address for $INTERFACE." >&2
        exit 1
-fi
-if [ "$MAC_ADDR" = "00:00:00:00:00:00" ]; then
+    fi
+    if [ "$MAC_ADDR" = "00:00:00:00:00:00" ]; then
        echo "NULL MAC address for $INTERFACE." >&2
        exit 1
+    fi
 fi
 
 # Prevent concurrent processes from modifying the file at the same time.
@@ -117,7 +141,11 @@ if interface_name_taken; then
 fi
 
 # the DRIVERS key is needed to not match bridges and VLAN sub-interfaces
-match="DRIVERS==\"?*\", ATTRS{address}==\"$MAC_ADDR\""
+if [ "$MAC_ADDR" ] ; then
+    match="DRIVERS==\"?*\", ATTRS{address}==\"$MAC_ADDR\""
+else
+    match="DRIVERS==\"$DRIVER\", KERNELS==\"$ID\""
+fi
 if [ $basename = "ath" -o $basename = "wlan" ]; then
        match="$match, ATTRS{type}==\"1\"" # do not match the wifi* interfaces
 fi