From 1765a575334f1a232c1478accdee5c7d19f4b3e3 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Sat, 12 Feb 2011 06:48:36 +0000 Subject: net: make dev->master general dev->master is now tightly connected to bonding driver. This patch makes this pointer more general and ready to be used by others. - netdev_set_master() - bond specifics moved to new function netdev_set_bond_master() - introduced netif_is_bond_slave() to check if device is a bonding slave Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- include/linux/netdevice.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5a5baeaaa50f..5a42b1003767 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2377,6 +2377,8 @@ extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; extern int weight_p; extern int netdev_set_master(struct net_device *dev, struct net_device *master); +extern int netdev_set_bond_master(struct net_device *dev, + struct net_device *master); extern int skb_checksum_help(struct sk_buff *skb); extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features); #ifdef CONFIG_BUG @@ -2437,6 +2439,11 @@ static inline void netif_set_gso_max_size(struct net_device *dev, dev->gso_max_size = size; } +static inline int netif_is_bond_slave(struct net_device *dev) +{ + return dev->flags & IFF_SLAVE && dev->priv_flags & IFF_BONDING; +} + extern struct pernet_operations __net_initdata loopback_net_ops; static inline int dev_ethtool_get_settings(struct net_device *dev, -- cgit v1.2.3