Commit c981e421 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

net: add netif_is_team_master helper 



Similar to other helpers, caller can use this to find out if device is
team master.

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3952af4d

drivers/net/team/team.c

+1 −0
Original line number Diff line number Diff line
@@ -2054,6 +2054,7 @@ static void team_setup(struct net_device *dev) 
	dev->flags |= IFF_MULTICAST;

	dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);

	dev->priv_flags |= IFF_NO_QUEUE;

	dev->priv_flags |= IFF_TEAM;



	/*

	 * Indicate we support unicast address filtering. That way core won't

include/linux/netdevice.h

+8 −0
Original line number Diff line number Diff line
@@ -1273,6 +1273,7 @@ struct net_device_ops { 
 * @IFF_NO_QUEUE: device can run without qdisc attached

 * @IFF_OPENVSWITCH: device is a Open vSwitch master

 * @IFF_L3MDEV_SLAVE: device is enslaved to an L3 master device

 * @IFF_TEAM: device is a team device

 */

enum netdev_priv_flags {

	IFF_802_1Q_VLAN			= 1<<0,
@@ -1299,6 +1300,7 @@ enum netdev_priv_flags { 
	IFF_NO_QUEUE			= 1<<21,

	IFF_OPENVSWITCH			= 1<<22,

	IFF_L3MDEV_SLAVE		= 1<<23,

	IFF_TEAM			= 1<<24,

};



#define IFF_802_1Q_VLAN			IFF_802_1Q_VLAN
@@ -1325,6 +1327,7 @@ enum netdev_priv_flags { 
#define IFF_NO_QUEUE			IFF_NO_QUEUE

#define IFF_OPENVSWITCH			IFF_OPENVSWITCH

#define IFF_L3MDEV_SLAVE		IFF_L3MDEV_SLAVE

#define IFF_TEAM			IFF_TEAM



/**

 *	struct net_device - The DEVICE structure.
@@ -3889,6 +3892,11 @@ static inline bool netif_is_ovs_master(const struct net_device *dev) 
	return dev->priv_flags & IFF_OPENVSWITCH;

}



static inline bool netif_is_team_master(struct net_device *dev)

{

	return dev->priv_flags & IFF_TEAM;

}



/* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */

static inline void netif_keep_dst(struct net_device *dev)

{