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Commit fbdeca2d authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
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net: add address assign type "SET" 



This is the way to indicate that mac address of a device has been set by
dev_set_mac_address()

Signed-off-by: default avatarJiri Pirko <jiri@resnulli.us>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e41b2d7f

include/linux/netdevice.h

+2 −0
Original line number Diff line number Diff line
@@ -64,6 +64,8 @@ struct wireless_dev; 
#define NET_ADDR_PERM		0	/* address is permanent (default) */

#define NET_ADDR_RANDOM		1	/* address is generated randomly */

#define NET_ADDR_STOLEN		2	/* address is stolen from other device */

#define NET_ADDR_SET		3	/* address is set using

					 * dev_set_mac_address() */



/* Backlog congestion levels */

#define NET_RX_SUCCESS		0	/* keep 'em coming, baby */

net/core/dev.c

+1 −0
Original line number Diff line number Diff line
@@ -5022,6 +5022,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa) 
	err = ops->ndo_set_mac_address(dev, sa);

	if (err)

		return err;

	dev->addr_assign_type = NET_ADDR_SET;

	call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);

	add_device_randomness(dev->dev_addr, dev->addr_len);

	return 0;