1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __LINUX_TC_MIR_H
3 #define __LINUX_TC_MIR_H
4 
5 #include <linux/types.h>
6 #include <linux/pkt_cls.h>
7 
8 #define TCA_EGRESS_REDIR 1  /* packet redirect to EGRESS*/
9 #define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */
10 #define TCA_INGRESS_REDIR 3  /* packet redirect to INGRESS*/
11 #define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */
12 
13 struct tc_mirred {
14 	tc_gen;
15 	int                     eaction;   /* one of IN/EGRESS_MIRROR/REDIR */
16 	__u32                   ifindex;  /* ifindex of egress port */
17 };
18 
19 enum {
20 	TCA_MIRRED_UNSPEC,
21 	TCA_MIRRED_TM,
22 	TCA_MIRRED_PARMS,
23 	TCA_MIRRED_PAD,
24 	TCA_MIRRED_BLOCKID,
25 	__TCA_MIRRED_MAX
26 };
27 #define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1)
28 
29 #endif
30