diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-10-13 14:06:24 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-13 23:45:22 +0400 |
| commit | 7be5086d4cb7cceb71d724a9524d5e927785d04f (patch) | |
| tree | eaf0b7d527b9b91c704c8f339d855923c0a34571 /net/mac80211/iface.c | |
| parent | 271733cf844a2f5f186ef3b40c26d6397b71039a (diff) | |
| download | linux-7be5086d4cb7cceb71d724a9524d5e927785d04f.tar.xz | |
mac80211: add probe request filter flag
Using the frame registration notification, we
can see when probe requests are requested and
notify the low-level driver via filtering. The
flag is also set in AP and IBSS modes.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index e99d1b60557c..f9163b12c7f1 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -280,8 +280,11 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up) ieee80211_start_mesh(sdata); } else if (sdata->vif.type == NL80211_IFTYPE_AP) { local->fif_pspoll++; + local->fif_probe_req++; ieee80211_configure_filter(local); + } else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { + local->fif_probe_req++; } changed |= ieee80211_reset_erp_info(sdata); @@ -428,8 +431,12 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, if (sdata->flags & IEEE80211_SDATA_PROMISC) atomic_dec(&local->iff_promiscs); - if (sdata->vif.type == NL80211_IFTYPE_AP) + if (sdata->vif.type == NL80211_IFTYPE_AP) { local->fif_pspoll--; + local->fif_probe_req--; + } else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { + local->fif_probe_req--; + } netif_addr_lock_bh(sdata->dev); spin_lock_bh(&local->filter_lock); |