62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef _BR_PRIVATE_CFM_H_
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#define _BR_PRIVATE_CFM_H_
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#include "br_private.h"
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#include <uapi/linux/cfm_bridge.h>
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struct br_cfm_mep_create {
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enum br_cfm_domain domain; /* Domain for this MEP */
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enum br_cfm_mep_direction direction; /* Up or Down MEP direction */
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u32 ifindex; /* Residence port */
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};
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int br_cfm_mep_create(struct net_bridge *br,
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const u32 instance,
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struct br_cfm_mep_create *const create,
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struct netlink_ext_ack *extack);
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int br_cfm_mep_delete(struct net_bridge *br,
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const u32 instance,
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struct netlink_ext_ack *extack);
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struct br_cfm_mep_config {
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u32 mdlevel;
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u32 mepid; /* MEPID for this MEP */
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struct mac_addr unicast_mac; /* The MEP unicast MAC */
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};
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int br_cfm_mep_config_set(struct net_bridge *br,
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const u32 instance,
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const struct br_cfm_mep_config *const config,
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struct netlink_ext_ack *extack);
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int br_cfm_cc_peer_mep_add(struct net_bridge *br, const u32 instance,
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u32 peer_mep_id,
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struct netlink_ext_ack *extack);
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int br_cfm_cc_peer_mep_remove(struct net_bridge *br, const u32 instance,
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u32 peer_mep_id,
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struct netlink_ext_ack *extack);
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struct br_cfm_mep {
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/* list header of MEP instances */
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struct hlist_node head;
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u32 instance;
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struct br_cfm_mep_create create;
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struct br_cfm_mep_config config;
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/* List of multiple peer MEPs */
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struct hlist_head peer_mep_list;
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struct net_bridge_port __rcu *b_port;
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struct rcu_head rcu;
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};
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struct br_cfm_peer_mep {
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struct hlist_node head;
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struct br_cfm_mep *mep;
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u32 mepid;
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struct rcu_head rcu;
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};
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#endif /* _BR_PRIVATE_CFM_H_ */
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