| #!/usr/bin/env python3 |
| # SPDX-License-Identifier: GPL-2.0 |
| """ |
| tdc_multibatch.py - a thin wrapper over tdc_batch.py to generate multiple batch |
| files |
| |
| Copyright (C) 2019 Vlad Buslov <vladbu@mellanox.com> |
| """ |
| |
| import argparse |
| import os |
| |
| parser = argparse.ArgumentParser( |
| description='TC multiple batch file generator') |
| parser.add_argument("device", help="device name") |
| parser.add_argument("dir", help="where to put batch files") |
| parser.add_argument( |
| "num_filters", type=int, help="how many lines per batch file") |
| parser.add_argument("num_files", type=int, help="how many batch files") |
| parser.add_argument( |
| "operation", |
| choices=['add', 'del', 'replace'], |
| help="operation to perform on filters") |
| parser.add_argument( |
| "-x", |
| "--file_prefix", |
| default="", |
| help="prefix for generated batch file names") |
| parser.add_argument( |
| "-d", |
| "--duplicate_handles", |
| action="store_true", |
| help="duplicate filter handle range in all files") |
| parser.add_argument( |
| "-a", |
| "--handle_start", |
| type=int, |
| default=1, |
| help="start handle range from (default: 1)") |
| parser.add_argument( |
| "-m", |
| "--mac_prefix", |
| type=int, |
| default=0, |
| choices=range(0, 256), |
| help="add this value to third byte of source MAC address of flower filter" |
| "(default: 0)") |
| args = parser.parse_args() |
| |
| device = args.device |
| dir = args.dir |
| file_prefix = args.file_prefix + args.operation + "_" |
| num_filters = args.num_filters |
| num_files = args.num_files |
| operation = args.operation |
| duplicate_handles = args.duplicate_handles |
| handle = args.handle_start |
| mac_prefix = args.mac_prefix |
| |
| for i in range(num_files): |
| file = dir + '/' + file_prefix + str(i) |
| os.system("./tdc_batch.py -n {} -a {} -e {} -m {} {} {}".format( |
| num_filters, handle, operation, i + mac_prefix, device, file)) |
| if not duplicate_handles: |
| handle += num_filters |
