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| author | Michael Wu <flamingice@sourmilk.net> | 2008-01-31 19:48:23 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:02 -0500 |
| commit | 8cc9a73914b07b5908d8a59320f4557fc9639f2e (patch) | |
| tree | 34ad48b7fa4078c04bd83a45e7cef75b0f49176a /net/mac80211/ieee80211.c | |
| parent | 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a (diff) | |
| download | linux-8cc9a73914b07b5908d8a59320f4557fc9639f2e.tar.gz linux-8cc9a73914b07b5908d8a59320f4557fc9639f2e.tar.bz2 linux-8cc9a73914b07b5908d8a59320f4557fc9639f2e.zip | |
mac80211: Use monitor configuration flags
Take advantage of the monitor configuration flags now provided by cfg80211.
Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211.c')
| -rw-r--r-- | net/mac80211/ieee80211.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index cb09931af86a..83694fb49734 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -67,9 +67,19 @@ static void ieee80211_configure_filter(struct ieee80211_local *local) new_flags |= FIF_ALLMULTI; if (local->monitors) - new_flags |= FIF_CONTROL | - FIF_OTHER_BSS | - FIF_BCN_PRBRESP_PROMISC; + new_flags |= FIF_BCN_PRBRESP_PROMISC; + + if (local->fif_fcsfail) + new_flags |= FIF_FCSFAIL; + + if (local->fif_plcpfail) + new_flags |= FIF_PLCPFAIL; + + if (local->fif_control) + new_flags |= FIF_CONTROL; + + if (local->fif_other_bss) + new_flags |= FIF_OTHER_BSS; changed_flags = local->filter_flags ^ new_flags; @@ -231,13 +241,21 @@ static int ieee80211_open(struct net_device *dev) case IEEE80211_IF_TYPE_MNTR: /* must be before the call to ieee80211_configure_filter */ local->monitors++; - if (local->monitors == 1) { - netif_tx_lock_bh(local->mdev); - ieee80211_configure_filter(local); - netif_tx_unlock_bh(local->mdev); - + if (local->monitors == 1) local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP; - } + + if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL) + local->fif_fcsfail++; + if (sdata->u.mntr_flags & MONITOR_FLAG_PLCPFAIL) + local->fif_plcpfail++; + if (sdata->u.mntr_flags & MONITOR_FLAG_CONTROL) + local->fif_control++; + if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS) + local->fif_other_bss++; + + netif_tx_lock_bh(local->mdev); + ieee80211_configure_filter(local); + netif_tx_unlock_bh(local->mdev); break; case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: @@ -353,13 +371,21 @@ static int ieee80211_stop(struct net_device *dev) break; case IEEE80211_IF_TYPE_MNTR: local->monitors--; - if (local->monitors == 0) { - netif_tx_lock_bh(local->mdev); - ieee80211_configure_filter(local); - netif_tx_unlock_bh(local->mdev); - + if (local->monitors == 0) local->hw.conf.flags &= ~IEEE80211_CONF_RADIOTAP; - } + + if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL) + local->fif_fcsfail--; + if (sdata->u.mntr_flags & MONITOR_FLAG_PLCPFAIL) + local->fif_plcpfail--; + if (sdata->u.mntr_flags & MONITOR_FLAG_CONTROL) + local->fif_control--; + if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS) + local->fif_other_bss--; + + netif_tx_lock_bh(local->mdev); + ieee80211_configure_filter(local); + netif_tx_unlock_bh(local->mdev); break; case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: |