iwlwifi: move queue mapping out of transport

The queue mapping is not only dynamic, it
is also dependent on the uCode, as we can
already see today with the dual-mode and
non-dual-mode being different.

Move the queue mapping out of the transport
layer and let the higher layer manage it.
Part of the transport configuration is how
to set up the queues.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 16956b777f96..297508df36bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -220,8 +220,7 @@ enum iwl_agg_state {
  *	Tx response (REPLY_TX), and the block ack notification
  *	(REPLY_COMPRESSED_BA).
  * @state: state of the BA agreement establishment / tear down.
- * @txq_id: Tx queue used by the BA session - used by the transport layer.
- *	Needed by the upper layer for debugfs only.
+ * @txq_id: Tx queue used by the BA session
  * @ssn: the first packet to be sent in AGG HW queue in Tx AGG start flow, or
  *	the first packet to be sent in legacy HW queue in Tx AGG stop flow.
  *	Basically when next_reclaimed reaches ssn, we can tell mac80211 that
@@ -623,6 +622,10 @@ struct iwl_force_reset {
 struct iwl_rxon_context {
 	struct ieee80211_vif *vif;
 
+	u8 mcast_queue;
+	u8 ac_to_queue[IEEE80211_NUM_ACS];
+	u8 ac_to_fifo[IEEE80211_NUM_ACS];
+
 	/*
 	 * We could use the vif to indicate active, but we
 	 * also need it to be active during disabling when
@@ -720,6 +723,11 @@ struct iwl_priv {
 
 	unsigned long transport_queue_stop;
 	bool passive_no_rx;
+#define IWL_INVALID_AC	0xff
+	u8 queue_to_ac[IWL_MAX_HW_QUEUES];
+	atomic_t ac_stop_count[IEEE80211_NUM_ACS];
+
+	unsigned long agg_q_alloc[BITS_TO_LONGS(IWL_MAX_HW_QUEUES)];
 
 	/* ieee device used by generic ieee processing code */
 	struct ieee80211_hw *hw;