Commit 0c509a6c authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller
Browse files

net: Allow devices to specify a device specific sysfs group. 



This isn't beautifully abstracted, but it is simple,
simplifies uses and so far is only needed for the bonding driver.

Signed-off-by: default avatarEric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0bd8d536

include/linux/netdevice.h

+2 −2
Original line number Diff line number Diff line
@@ -900,8 +900,8 @@ struct net_device 


	/* class/net/name entry */

	struct device		dev;

	/* space for optional statistics and wireless sysfs groups */

	const struct attribute_group *sysfs_groups[3];

	/* space for optional device, statistics, and wireless sysfs groups */

	const struct attribute_group *sysfs_groups[4];



	/* rtnetlink link ops */

	const struct rtnl_link_ops *rtnl_link_ops;

net/core/net-sysfs.c

+4 −1
Original line number Diff line number Diff line
@@ -544,8 +544,11 @@ int netdev_register_kobject(struct net_device *net) 
	dev_set_name(dev, "%s", net->name);



#ifdef CONFIG_SYSFS

	*groups++ = &netstat_group;

	/* Allow for a device specific group */

	if (*groups)

		groups++;



	*groups++ = &netstat_group;

#ifdef CONFIG_WIRELESS_EXT_SYSFS

	if (net->ieee80211_ptr)

		*groups++ = &wireless_group;