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Additional configuration is passed down to the kernel in the "config" array of an odp_port when a vport is created. This information is not returned when a vport is queried, though. This information is useful for debugging, since it may be used to distinguish ports based on additional data, such as the peer in tunnels. In a forthcoming patch, it will be essential to distinguish between plain GRE and GRE over IPsec. Signed-off-by: Justin Pettit <jpettit@nicira.com> Acked-by: Jesse Gross <jesse@nicira.com>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
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* Copyright (c) 2010 Nicira Networks.
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* Distributed under the terms of the GNU GPL version 2.
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*
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* Significant portions of this file may be copied from parts of the Linux
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* kernel, by Linus Torvalds and others.
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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 "vport.h"
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struct vport *netdev_get_vport(struct net_device *dev);
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struct netdev_vport {
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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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int netdev_set_mtu(struct vport *, int mtu);
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int netdev_set_addr(struct vport *, const unsigned char *addr);
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const char *netdev_get_name(const struct vport *);
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const unsigned char *netdev_get_addr(const struct vport *);
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const char *netdev_get_config(const struct vport *);
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struct kobject *netdev_get_kobj(const struct vport *);
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int netdev_get_stats(const struct vport *, struct rtnl_link_stats64 *);
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unsigned netdev_get_dev_flags(const struct vport *);
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int netdev_is_running(const struct vport *);
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unsigned char netdev_get_operstate(const struct vport *);
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int netdev_get_ifindex(const struct vport *);
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int netdev_get_iflink(const struct vport *);
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int netdev_get_mtu(const struct vport *);
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#endif /* vport_netdev.h */
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