5724b8b569
These accessors are used in various drivers that support tc offloading, to detect properties of a given 'tc_action'. 'is_tcf_mirred_redirect' tests that the action is TCA_EGRESS_REDIR. 'is_tcf_mirred_mirror' tests that the action is TCA_EGRESS_MIRROR. As a prep towards supporting INGRESS redir/mirror, rename these predicates to reflect their true meaning: s/is_tcf_mirred_redirect/is_tcf_mirred_egress_redirect/ s/is_tcf_mirred_mirror/is_tcf_mirred_egress_mirror/ Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Cc: Hariprasad S <hariprasad@chelsio.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Saeed Mahameed <saeedm@mellanox.com> Cc: Jiri Pirko <jiri@mellanox.com> Cc: Ido Schimmel <idosch@mellanox.com> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
41 lines
940 B
C
41 lines
940 B
C
#ifndef __NET_TC_MIR_H
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#define __NET_TC_MIR_H
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#include <net/act_api.h>
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#include <linux/tc_act/tc_mirred.h>
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struct tcf_mirred {
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struct tc_action common;
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int tcfm_eaction;
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int tcfm_ifindex;
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bool tcfm_mac_header_xmit;
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struct net_device __rcu *tcfm_dev;
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struct list_head tcfm_list;
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};
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#define to_mirred(a) ((struct tcf_mirred *)a)
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static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
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{
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#ifdef CONFIG_NET_CLS_ACT
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if (a->ops && a->ops->type == TCA_ACT_MIRRED)
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return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
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#endif
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return false;
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}
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static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
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{
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#ifdef CONFIG_NET_CLS_ACT
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if (a->ops && a->ops->type == TCA_ACT_MIRRED)
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return to_mirred(a)->tcfm_eaction == TCA_EGRESS_MIRROR;
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#endif
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return false;
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}
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static inline int tcf_mirred_ifindex(const struct tc_action *a)
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{
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return to_mirred(a)->tcfm_ifindex;
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}
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#endif /* __NET_TC_MIR_H */
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