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81 lines
1.7 KiB
81 lines
1.7 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Copyright (c) 2014 Jiri Pirko <[email protected]> |
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*/ |
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#ifndef __NET_TC_VLAN_H |
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#define __NET_TC_VLAN_H |
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#include <net/act_api.h> |
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#include <linux/tc_act/tc_vlan.h> |
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struct tcf_vlan_params { |
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int tcfv_action; |
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unsigned char tcfv_push_dst[ETH_ALEN]; |
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unsigned char tcfv_push_src[ETH_ALEN]; |
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u16 tcfv_push_vid; |
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__be16 tcfv_push_proto; |
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u8 tcfv_push_prio; |
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bool tcfv_push_prio_exists; |
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struct rcu_head rcu; |
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}; |
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struct tcf_vlan { |
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struct tc_action common; |
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struct tcf_vlan_params __rcu *vlan_p; |
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}; |
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#define to_vlan(a) ((struct tcf_vlan *)a) |
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static inline bool is_tcf_vlan(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->id == TCA_ID_VLAN) |
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return true; |
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#endif |
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return false; |
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} |
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static inline u32 tcf_vlan_action(const struct tc_action *a) |
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{ |
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u32 tcfv_action; |
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rcu_read_lock(); |
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tcfv_action = rcu_dereference(to_vlan(a)->vlan_p)->tcfv_action; |
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rcu_read_unlock(); |
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return tcfv_action; |
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} |
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static inline u16 tcf_vlan_push_vid(const struct tc_action *a) |
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{ |
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u16 tcfv_push_vid; |
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rcu_read_lock(); |
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tcfv_push_vid = rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_vid; |
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rcu_read_unlock(); |
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return tcfv_push_vid; |
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} |
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static inline __be16 tcf_vlan_push_proto(const struct tc_action *a) |
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{ |
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__be16 tcfv_push_proto; |
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rcu_read_lock(); |
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tcfv_push_proto = rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_proto; |
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rcu_read_unlock(); |
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return tcfv_push_proto; |
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} |
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static inline u8 tcf_vlan_push_prio(const struct tc_action *a) |
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{ |
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u8 tcfv_push_prio; |
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rcu_read_lock(); |
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tcfv_push_prio = rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_prio; |
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rcu_read_unlock(); |
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return tcfv_push_prio; |
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} |
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#endif /* __NET_TC_VLAN_H */
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