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| author | Eyal Shapira <eyal@wizery.com> | 2013-12-17 01:08:50 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-17 22:32:56 +0200 |
| commit | 124adcabc6133c9c7c4e4659891c7c69e57223c6 (patch) | |
| tree | c067e798ad272aa357cabfa48a9ab73417261501 /drivers | |
| parent | 657322084df0fd0e331a55b917b93649e669b9e4 (diff) | |
| download | talos-op-linux-124adcabc6133c9c7c4e4659891c7c69e57223c6.tar.gz talos-op-linux-124adcabc6133c9c7c4e4659891c7c69e57223c6.zip | |
iwlwifi: mvm: rs: fix RTS protection being set indefinitely
RTS protection was turned on once aggregation was enabled but it
was never turned off. Remove turning on RTS protection in the LQ command
completely as TX_CMD_FLG_PROT_REQUIRE gets set in iwl_mvm_set_tx_cmd
for every Tx which is part of an aggregation. This would already cause
RTS protection to be used during aggregations.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-7000.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/sta.c | 13 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c index 5efc6d1f3512..5fb37724c096 100644 --- a/drivers/net/wireless/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/iwlwifi/iwl-7000.c @@ -109,7 +109,6 @@ static const struct iwl_base_params iwl7000_base_params = { static const struct iwl_ht_params iwl7000_ht_params = { .stbc = true, - .use_rts_for_aggregation = true, /* use rts/cts protection */ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), }; diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c index 4ea00da54b05..0b541caf4037 100644 --- a/drivers/net/wireless/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/iwlwifi/mvm/sta.c @@ -932,19 +932,6 @@ int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif, IWL_DEBUG_HT(mvm, "Tx aggregation enabled on ra = %pM tid = %d\n", sta->addr, tid); - if (mvm->cfg->ht_params->use_rts_for_aggregation) { - /* - * switch to RTS/CTS if it is the prefer protection - * method for HT traffic - * this function also sends the LQ command - */ - return iwl_mvm_tx_protection(mvm, mvmsta, true); - /* - * TODO: remove the TLC_RTS flag when we tear down the last - * AGG session (agg_tids_count in DVM) - */ - } - return iwl_mvm_send_lq_cmd(mvm, &mvmsta->lq_sta.lq, false); } |
