diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2018-04-20 13:49:19 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-05-07 20:35:15 +0200 |
| commit | 914eac248d876f9c00cd1792ffec3d182c863f13 (patch) | |
| tree | 348794992196e4ce0d020481626a1957a9fd3c73 /net | |
| parent | 407879b690ba3a6bf29be896d02dad63463bd1c0 (diff) | |
| download | op-kernel-dev-914eac248d876f9c00cd1792ffec3d182c863f13.zip op-kernel-dev-914eac248d876f9c00cd1792ffec3d182c863f13.tar.gz | |
mac80211: use timeout from the AddBA response instead of the request
2016 spec, section 10.24.2 specifies that the block ack
timeout in the ADD BA request is advisory.
That means we should check the value in the response and
act upon it (same as buffer size).
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/agg-tx.c | 4 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 595c662..ac42952 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -8,6 +8,7 @@ * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2007-2010, Intel Corporation * Copyright(c) 2015-2017 Intel Deutschland GmbH + * Copyright (C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -970,6 +971,9 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, sta->ampdu_mlme.addba_req_num[tid] = 0; + tid_tx->timeout = + le16_to_cpu(mgmt->u.action.u.addba_resp.timeout); + if (tid_tx->timeout) { mod_timer(&tid_tx->session_timer, TU_TO_EXP_TIME(tid_tx->timeout)); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 535de31..05a265c 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -4,6 +4,7 @@ * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH + * Copyright (C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -1135,7 +1136,7 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx, } /* reset session timer */ - if (reset_agg_timer && tid_tx->timeout) + if (reset_agg_timer) tid_tx->last_tx = jiffies; return queued; |
