Add new validator and completion script for thunderbolt pci-address

interface-definitions/interfaces_thunderbolt.xml.in

@@ -39,14 +39,14 @@
             <properties>
               <help>PCI device address of the Thunderbolt controller port</help>
               <completionHelp>
-                <list>00:0d.2 00:0d.3</list>
+                <script>${vyos_completion_dir}/list_thunderbolt_pci_addresses.sh --no-running</script>
               </completionHelp>
               <valueHelp>
                 <format>&lt;hh:hh.h&gt;</format>
                 <description>PCI device address of the Thunderbolt controller port</description>
               </valueHelp>
               <constraint>
-                <regex>[0-9a-fA-F]{2}:[0-9a-fA-F]{2}.[0-9]+</regex>
+                <validator name="thunderbolt-pci-address" />
               </constraint>
             </properties>
           </leafNode>

src/completion/list_thunderbolt_pci_addresses.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+#
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# This script is a completion helper to list all Thunderbolt ports PCI Addresses
+
+lspci | grep Thunderbolt | grep NHI | cut -d" " -f1

src/validators/thunderbolt-pci-address

@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Copyright (C) 2021 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+for address in $(lspci | grep Thunderbolt | grep NHI | cut -d" " -f1); do
+  if [ "$address" == "$1" ]; then
+    exit 0
+  fi
+done
+
+exit 1