Merge pull request #13425 from FRRouting/revert-12646-mpls_alloc_per_nh

[mirror_frr.git] / zebra / tc_netlink.h

diff --git a/zebra/tc_netlink.h b/zebra/tc_netlink.h
index 2190bca4f98520b0652faca3ea29c982caf741f5..5e95e6c1d80d41cad6ea9cdfe97b1c38518e26a0 100644 (file)
--- a/zebra/tc_netlink.h
+++ b/zebra/tc_netlink.h
@@ -1,24 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Zebra Traffic Control (TC) interaction with the kernel using netlink.
  *
  * Copyright (C) 2022 Shichu Yang
- *
- * This file is part of FRR.
- *
- * FRR is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * FRR 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 FRR; see the file COPYING.  If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
  */
 
 #ifndef _ZEBRA_TC_NETLINK_H
@@ -51,7 +35,30 @@ enum {
 };
 
 extern enum netlink_msg_status
-netlink_put_tc_update_msg(struct nl_batch *bth, struct zebra_dplane_ctx *ctx);
+netlink_put_tc_qdisc_update_msg(struct nl_batch *bth,
+                               struct zebra_dplane_ctx *ctx);
+extern enum netlink_msg_status
+netlink_put_tc_class_update_msg(struct nl_batch *bth,
+                               struct zebra_dplane_ctx *ctx);
+extern enum netlink_msg_status
+netlink_put_tc_filter_update_msg(struct nl_batch *bth,
+                                struct zebra_dplane_ctx *ctx);
+
+/**
+ * "filter" & "class" in the following become "tfilter" & "tclass" for
+ * the sake of consistency with kernel message types (RTM_NEWTFILTER etc.)
+ */
+
+extern int netlink_qdisc_read(struct zebra_ns *zns);
+extern int netlink_tfilter_read_for_interface(struct zebra_ns *zns,
+                                             ifindex_t ifindex);
+
+extern int netlink_tfilter_change(struct nlmsghdr *h, ns_id_t ns_id,
+                                 int startup);
+extern int netlink_tclass_change(struct nlmsghdr *h, ns_id_t ns_id,
+                                int startup);
+extern int netlink_qdisc_change(struct nlmsghdr *h, ns_id_t ns_id, int startup);
+
 
 #ifdef __cplusplus
 }