linux/net/mac80211/debugfs_netdev.h
Johannes Berg 47846c9b0c mac80211: reduce reliance on netdev
For bluetooth 3, we will most likely not have
a netdev for a virtual interface (sdata), so
prepare for that by reducing the reliance on
having a netdev. This patch moves the name
and address fields into the sdata struct and
uses them from there all over. Some work is
needed to keep them sync'ed, but that's not
a lot of work and in slow paths anyway.

In doing so, this also reduces the number of
pointer dereferences in many places, because
of things like sdata->dev->dev_addr becoming
sdata->vif.addr.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-21 18:38:52 -05:00

22 lines
706 B
C

/* routines exported for debugfs handling */
#ifndef __IEEE80211_DEBUGFS_NETDEV_H
#define __IEEE80211_DEBUGFS_NETDEV_H
#ifdef CONFIG_MAC80211_DEBUGFS
void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata);
#else
static inline void ieee80211_debugfs_add_netdev(
struct ieee80211_sub_if_data *sdata)
{}
static inline void ieee80211_debugfs_remove_netdev(
struct ieee80211_sub_if_data *sdata)
{}
static inline void ieee80211_debugfs_rename_netdev(
struct ieee80211_sub_if_data *sdata)
{}
#endif
#endif /* __IEEE80211_DEBUGFS_NETDEV_H */