1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __NET_TC_MIR_H
 3#define __NET_TC_MIR_H
 4
 5#include <net/act_api.h>
 6#include <linux/tc_act/tc_mirred.h>
 7
 8struct tcf_mirred {
 9	struct tc_action	common;
10	int			tcfm_eaction;
 
11	bool			tcfm_mac_header_xmit;
12	struct net_device __rcu	*tcfm_dev;
 
13	struct list_head	tcfm_list;
14};
15#define to_mirred(a) ((struct tcf_mirred *)a)
16
17static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
18{
19#ifdef CONFIG_NET_CLS_ACT
20	if (a->ops && a->ops->id == TCA_ID_MIRRED)
21		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
22#endif
23	return false;
24}
25
26static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
27{
28#ifdef CONFIG_NET_CLS_ACT
29	if (a->ops && a->ops->id == TCA_ID_MIRRED)
30		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_MIRROR;
31#endif
32	return false;
33}
34
35static inline bool is_tcf_mirred_ingress_redirect(const struct tc_action *a)
36{
37#ifdef CONFIG_NET_CLS_ACT
38	if (a->ops && a->ops->id == TCA_ID_MIRRED)
39		return to_mirred(a)->tcfm_eaction == TCA_INGRESS_REDIR;
40#endif
41	return false;
42}
43
44static inline bool is_tcf_mirred_ingress_mirror(const struct tc_action *a)
45{
46#ifdef CONFIG_NET_CLS_ACT
47	if (a->ops && a->ops->id == TCA_ID_MIRRED)
48		return to_mirred(a)->tcfm_eaction == TCA_INGRESS_MIRROR;
49#endif
50	return false;
51}
52
53static inline struct net_device *tcf_mirred_dev(const struct tc_action *a)
54{
55	return rtnl_dereference(to_mirred(a)->tcfm_dev);
56}
57
58#endif /* __NET_TC_MIR_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __NET_TC_MIR_H
 3#define __NET_TC_MIR_H
 4
 5#include <net/act_api.h>
 6#include <linux/tc_act/tc_mirred.h>
 7
 8struct tcf_mirred {
 9	struct tc_action	common;
10	int			tcfm_eaction;
11	u32                     tcfm_blockid;
12	bool			tcfm_mac_header_xmit;
13	struct net_device __rcu	*tcfm_dev;
14	netdevice_tracker	tcfm_dev_tracker;
15	struct list_head	tcfm_list;
16};
17#define to_mirred(a) ((struct tcf_mirred *)a)
18
19static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
20{
21#ifdef CONFIG_NET_CLS_ACT
22	if (a->ops && a->ops->id == TCA_ID_MIRRED)
23		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
24#endif
25	return false;
26}
27
28static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
29{
30#ifdef CONFIG_NET_CLS_ACT
31	if (a->ops && a->ops->id == TCA_ID_MIRRED)
32		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_MIRROR;
33#endif
34	return false;
35}
36
37static inline bool is_tcf_mirred_ingress_redirect(const struct tc_action *a)
38{
39#ifdef CONFIG_NET_CLS_ACT
40	if (a->ops && a->ops->id == TCA_ID_MIRRED)
41		return to_mirred(a)->tcfm_eaction == TCA_INGRESS_REDIR;
42#endif
43	return false;
44}
45
46static inline bool is_tcf_mirred_ingress_mirror(const struct tc_action *a)
47{
48#ifdef CONFIG_NET_CLS_ACT
49	if (a->ops && a->ops->id == TCA_ID_MIRRED)
50		return to_mirred(a)->tcfm_eaction == TCA_INGRESS_MIRROR;
51#endif
52	return false;
53}
54
55static inline struct net_device *tcf_mirred_dev(const struct tc_action *a)
56{
57	return rtnl_dereference(to_mirred(a)->tcfm_dev);
58}
59
60#endif /* __NET_TC_MIR_H */