41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __DSA_H
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#define __DSA_H
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#include <linux/list.h>
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#include <linux/types.h>
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struct dsa_db;
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struct dsa_device_ops;
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struct dsa_lag;
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struct dsa_switch_tree;
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struct net_device;
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struct work_struct;
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extern struct list_head dsa_tree_list;
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bool dsa_db_equal(const struct dsa_db *a, const struct dsa_db *b);
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bool dsa_schedule_work(struct work_struct *work);
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void dsa_lag_map(struct dsa_switch_tree *dst, struct dsa_lag *lag);
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void dsa_lag_unmap(struct dsa_switch_tree *dst, struct dsa_lag *lag);
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struct dsa_lag *dsa_tree_lag_find(struct dsa_switch_tree *dst,
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const struct net_device *lag_dev);
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struct net_device *dsa_tree_find_first_master(struct dsa_switch_tree *dst);
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int dsa_tree_change_tag_proto(struct dsa_switch_tree *dst,
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const struct dsa_device_ops *tag_ops,
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const struct dsa_device_ops *old_tag_ops);
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void dsa_tree_master_admin_state_change(struct dsa_switch_tree *dst,
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struct net_device *master,
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bool up);
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void dsa_tree_master_oper_state_change(struct dsa_switch_tree *dst,
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struct net_device *master,
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bool up);
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unsigned int dsa_bridge_num_get(const struct net_device *bridge_dev, int max);
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void dsa_bridge_num_put(const struct net_device *bridge_dev,
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unsigned int bridge_num);
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struct dsa_bridge *dsa_tree_bridge_find(struct dsa_switch_tree *dst,
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const struct net_device *br);
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#endif
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