T7697: Merge remote-tracking branch 'vpp/current' into vyos-1x

2 files changed, 108 insertions, 0 deletions

diff --git a/src/completion/list_mem_page_size.py b/src/completion/list_mem_page_size.py
new file mode 100644
index 000000000..1ed81a15f
--- /dev/null
+++ b/src/completion/list_mem_page_size.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2025 VyOS Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+import argparse
+from vyos.vpp.utils import (
+    get_hugepage_sizes,
+    get_default_hugepage_size,
+    get_default_page_size,
+    bytes_to_human_memory,
+)
+
+
+def get_default_page_sizes() -> list[int]:
+    """
+    Retrieve the system's default page sizes, including huge pages.
+    :return: A list of page sizes in bytes.
+    """
+    page_sizes = []
+    # default system page size
+    page_size = get_default_page_size()
+    if page_size:
+        page_sizes.append(page_size)
+
+    # default huge page size
+    page_size = get_default_hugepage_size()
+    if page_size:
+        page_sizes.append(page_size)
+
+    return page_sizes
+
+
+def list_mem_page_size(hugepage_only=None) -> list[str]:
+    result = []
+    page_sizes = get_hugepage_sizes()
+
+    if not hugepage_only:
+        page_sizes += get_default_page_sizes()
+
+    page_sizes = set(page_sizes)
+    for unit in ['K', 'M', 'G']:
+        for size in page_sizes:
+            if val := bytes_to_human_memory(size, unit):
+                result.append(val)
+
+    return result
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        '--hugepage_only', type=str, help='List only available hugepage sizes.'
+    )
+    args = parser.parse_args()
+
+    result = list_mem_page_size(args.hugepage_only)
+    print(' '.join(result))
diff --git a/src/completion/list_vpp_interfaces.py b/src/completion/list_vpp_interfaces.py
new file mode 100644
index 000000000..ea6a77bed
--- /dev/null
+++ b/src/completion/list_vpp_interfaces.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 VyOS Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+from vyos.configquery import ConfigTreeQuery
+
+from vyos.vpp import VPPControl
+from vyos.vpp.utils import vpp_ifaces_list
+
+
+def get_vpp_ifaces_names():
+    config = ConfigTreeQuery()
+    if not config.exists('vpp settings interface'):
+        return []
+
+    vpp = VPPControl()
+    vpp_ifaces = vpp_ifaces_list(vpp.api)
+    ifaces_names = [iface['interface_name'] for iface in vpp_ifaces]
+
+    return sorted(ifaces_names)
+
+
+if __name__ == "__main__":
+    ifaces = []
+    ifaces = get_vpp_ifaces_names()
+    print(" ".join(ifaces))