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| author |   Johannes Berg <johannes.berg@intel.com> | 2019-08-30 14:24:51 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-09-11 09:33:29 +0200 |
| commit | 4b08d1b6a994dbb593557bd2095ba4f0c3c47819 (patch) | |
| tree | 3d44a28ca9693a078946f93cb96785da93921468 /net/mac80211/ieee80211_i.h | |
| parent | mac80211: don't check if key is NULL in ieee80211_key_link() (diff) | |
| download | linux-dev-4b08d1b6a994dbb593557bd2095ba4f0c3c47819.tar.xz linux-dev-4b08d1b6a994dbb593557bd2095ba4f0c3c47819.zip | |
mac80211: IBSS: send deauth when expiring inactive STAs
When we expire an inactive station, try to send it a deauth. This
helps if it's actually still around, and just has issues with
beacon distribution (or we do), and it will not also remove us.
Then, if we have shared state, this may not be reset properly,
causing problems; for example, we saw a case where aggregation
sessions weren't removed properly (due to the TX start being
offloaded to firmware and it relying on deauth for stop), causing
a lot of traffic to get lost due to the SN reset after remove/add
of the peer.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20190830112451.21655-9-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 791ce58d0f09..05406e9c05b3 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -2099,7 +2099,8 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, const u8 *da, const u8 *key, u8 key_len, u8 key_idx, u32 tx_flags); void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata, - const u8 *bssid, u16 stype, u16 reason, + const u8 *da, const u8 *bssid, + u16 stype, u16 reason, bool send_frame, u8 *frame_buf); enum { |