iwlwifi: mvm: set sta_id in SCD_QUEUE_CONFIG cmd
Set the correct sta_id in the SCD_QUEUE_CONFIG command sent
to the FW when enabling/disabling queues. This is needed in
DQA-mode to allow the FW to associate between queue and STA.
In case the queue isn't connected to a specific station but
rather is a static "generic" queue - the sta_id should be
set to 0x10 (max supported STA is 0x0f).
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 14c06cb..9d4ebc9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -635,9 +635,16 @@
.scd_queue = queue,
.enable = 0,
};
+ u8 ac;
disable_agg_tids = iwl_mvm_remove_sta_queue_marking(mvm, queue);
+ spin_lock_bh(&mvm->queue_info_lock);
+ ac = mvm->queue_info[queue].mac80211_ac;
+ cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
+ cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[ac];
+ spin_unlock_bh(&mvm->queue_info_lock);
+
/* Disable the queue */
iwl_mvm_invalidate_sta_queue(mvm, queue, disable_agg_tids,
true);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 2fc51e7..68f4e7f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -691,6 +691,10 @@
.tid = cfg->tid,
};
+ /* Set sta_id in the command, if it exists */
+ if (iwl_mvm_is_dqa_supported(mvm))
+ cmd.sta_id = cfg->sta_id;
+
iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, NULL,
wdg_timeout);
WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd),