diff options
| author | Eyal Shapira <eyal@wizery.com> | 2013-11-28 02:25:24 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-09 22:29:48 +0200 |
| commit | 809bccfa313e4703b64572986fce6321fb0c039f (patch) | |
| tree | 7469d463453b9abc6c1e14dcba201d275774ef82 /drivers/net | |
| parent | a8ff14f5964a6988fb883ec63de726de2a3bc19e (diff) | |
iwlwifi: mvm: rs: set dual_stream_ant_msk to ANT_AB always
Drop code which was relevant when there were chips with
3 antennas. Setting to ANT_AB should be ok with all mvm
supported chips.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 7beb548fd8dd..5c98d462b7c1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2386,15 +2386,7 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, /* These values will be overridden later */ lq_sta->lq.single_stream_ant_msk = first_antenna(iwl_fw_valid_tx_ant(mvm->fw)); - lq_sta->lq.dual_stream_ant_msk = - iwl_fw_valid_tx_ant(mvm->fw) & - ~first_antenna(iwl_fw_valid_tx_ant(mvm->fw)); - if (!lq_sta->lq.dual_stream_ant_msk) { - lq_sta->lq.dual_stream_ant_msk = ANT_AB; - } else if (num_of_ant(iwl_fw_valid_tx_ant(mvm->fw)) == 2) { - lq_sta->lq.dual_stream_ant_msk = - iwl_fw_valid_tx_ant(mvm->fw); - } + lq_sta->lq.dual_stream_ant_msk = ANT_AB; /* as default allow aggregation for all tids */ lq_sta->tx_agg_tid_en = IWL_AGG_ALL_TID; @@ -2463,8 +2455,6 @@ static void rs_fill_link_cmd(struct iwl_mvm *mvm, if (num_of_ant(rate.ant) == 1) lq_cmd->single_stream_ant_msk = rate.ant; - else if (num_of_ant(rate.ant) == 2) - lq_cmd->dual_stream_ant_msk = rate.ant; /* otherwise we don't modify the existing value */ index++; |