From 9eae88fa9a02e31af69a215beaa5e1194da3a5a1 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 15 Mar 2012 13:26:52 -0700 Subject: 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 Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-dev.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h') diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 16956b7..297508d 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; -- cgit v1.1