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The internal and netdev vport remain part of openvswitch.ko. Encap vports including vxlan, gre, and geneve can be built as separate modules and are loaded on demand. Modules can be unloaded after use. Datapath ports keep a reference to the vport module during their lifetime. Allows to remove the error prone maintenance of the global list vport_ops_list. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Copyright (c) 2007-2011 Nicira, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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*/
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#ifndef VPORT_NETDEV_H
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#define VPORT_NETDEV_H 1
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#include <linux/netdevice.h>
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#include <linux/rcupdate.h>
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#include "vport.h"
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struct vport *ovs_netdev_get_vport(struct net_device *dev);
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struct netdev_vport {
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struct rcu_head rcu;
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struct net_device *dev;
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};
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static inline struct netdev_vport *
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netdev_vport_priv(const struct vport *vport)
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{
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return vport_priv(vport);
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}
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const char *ovs_netdev_get_name(const struct vport *);
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void ovs_netdev_detach_dev(struct vport *);
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int __init ovs_netdev_init(void);
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void ovs_netdev_exit(void);
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#endif /* vport_netdev.h */
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