xref: /openbmc/linux/include/net/tc_act/tc_skbedit.h (revision 791d3ef2)
1 /*
2  * Copyright (c) 2008, Intel Corporation.
3  *
4  * This program is free software; you can redistribute it and/or modify it
5  * under the terms and conditions of the GNU General Public License,
6  * version 2, as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
11  * more details.
12  *
13  * You should have received a copy of the GNU General Public License along with
14  * this program; if not, see <http://www.gnu.org/licenses/>.
15  *
16  * Author: Alexander Duyck <alexander.h.duyck@intel.com>
17  */
18 
19 #ifndef __NET_TC_SKBEDIT_H
20 #define __NET_TC_SKBEDIT_H
21 
22 #include <net/act_api.h>
23 #include <linux/tc_act/tc_skbedit.h>
24 
25 struct tcf_skbedit {
26 	struct tc_action	common;
27 	u32		flags;
28 	u32		priority;
29 	u32		mark;
30 	u32		mask;
31 	u16		queue_mapping;
32 	u16		ptype;
33 };
34 #define to_skbedit(a) ((struct tcf_skbedit *)a)
35 
36 /* Return true iff action is mark */
37 static inline bool is_tcf_skbedit_mark(const struct tc_action *a)
38 {
39 #ifdef CONFIG_NET_CLS_ACT
40 	if (a->ops && a->ops->type == TCA_ACT_SKBEDIT)
41 		return to_skbedit(a)->flags == SKBEDIT_F_MARK;
42 #endif
43 	return false;
44 }
45 
46 static inline u32 tcf_skbedit_mark(const struct tc_action *a)
47 {
48 	return to_skbedit(a)->mark;
49 }
50 
51 #endif /* __NET_TC_SKBEDIT_H */
52