diff options
| author | Holger Schurig <holgerschurig@gmail.com> | 2010-04-19 10:23:57 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-20 11:50:52 -0400 |
| commit | 1289723ef238908ca8d95ff48a46ee0de970f882 (patch) | |
| tree | b4d584aee8abcc33dec2039fb45112156d3cd3d0 /net/mac80211/cfg.c | |
| parent | 03ceedea972a82d343fa5c2528b3952fa9e615d5 (diff) | |
| download | blackbird-op-linux-1289723ef238908ca8d95ff48a46ee0de970f882.tar.gz blackbird-op-linux-1289723ef238908ca8d95ff48a46ee0de970f882.zip | |
mac80211: sample survey implementation for mac80211 & hwsim
This adds the survey function to both mac80211 itself and to mac80211_hwsim.
For the latter driver, we simply invent some noise level.A real driver which
cannot determine the real channel noise MUST NOT report any noise, especially
not a magically conjured one :-)
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 4edd73cbf052..f97dda735cbb 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -410,6 +410,17 @@ static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev, return ret; } +static int ieee80211_dump_survey(struct wiphy *wiphy, struct net_device *dev, + int idx, struct survey_info *survey) +{ + struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + + if (!local->ops->get_survey) + return -EOPNOTSUPP; + + return drv_get_survey(local, idx, survey); +} + static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev, u8 *mac, struct station_info *sinfo) { @@ -1507,6 +1518,7 @@ struct cfg80211_ops mac80211_config_ops = { .change_station = ieee80211_change_station, .get_station = ieee80211_get_station, .dump_station = ieee80211_dump_station, + .dump_survey = ieee80211_dump_survey, #ifdef CONFIG_MAC80211_MESH .add_mpath = ieee80211_add_mpath, .del_mpath = ieee80211_del_mpath, |
