Johannes Berg 32026e8f70 iwlwifi: mvm: fix mac80211's hw_queue in DQA mode ... When in non-DQA mode, mac80211 actually gets a pretty much perfect idea (in vif->hw_queue/cab_queue) of which queues we're using. But in DQA mode, this isn't true - nonetheless, we were adding all the queues, even the ones stations are using, to the queue allocation bitmap. Fix this, we should only add the queues we really are using in DQA mode: * IWL_MVM_OFFCHANNEL_QUEUE, as we use this in both modes * mvm->aux_queue, as we use this in both modes - mac80211 never really knows about it but we use it as a cookie internally, so can't reuse it * possibly the GCAST queue (cab_queue) * all the "queues" we told mac80211 about we were using on each interface (vif->hw_queue), these are entirely virtual in this mode Also add back the failure now when we can't allocate any more of these - now virtual - queues; this was skipped in DQA mode and would lead to having multiple ACs or even interfaces use the same queue number in mac80211 (10, since that's the limit), which would stop far too many queues if stopped. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>		2017-06-29 20:39:01 +03:00
..
ipw2x00	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
iwlegacy	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
iwlwifi	iwlwifi: mvm: fix mac80211's hw_queue in DQA mode	2017-06-29 20:39:01 +03:00
Kconfig
Makefile