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| author | Eytan Lifshitz <eytan.lifshitz@intel.com> | 2013-09-09 13:30:15 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-10-11 09:56:58 +0200 |
| commit | 19e737c98479f040e23987e50596a861e5e88b92 (patch) | |
| tree | 650fd48ac3be475bb7b633b7a2b6d560cf6b1d7d /drivers/net/wireless/iwlwifi/mvm/tx.c | |
| parent | 81a67e32c444f05b9f7ba5d33c9221db9d0133e1 (diff) | |
| download | op-kernel-dev-19e737c98479f040e23987e50596a861e5e88b92.zip op-kernel-dev-19e737c98479f040e23987e50596a861e5e88b92.tar.gz | |
iwlwifi: mvm: add support for NICs which have only 16 Tx queues.
Some NICs embedded in platforms that have only 16 Tx queues,
this affect the mapping of the Tx queues.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index 1606e1d..43d97c3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -417,7 +417,7 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb, spin_unlock(&mvmsta->lock); - if (txq_id < IWL_MVM_FIRST_AGG_QUEUE) + if (txq_id < mvm->first_agg_queue) atomic_inc(&mvm->pending_frames[mvmsta->sta_id]); return 0; @@ -613,7 +613,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, info); /* Single frame failure in an AMPDU queue => send BAR */ - if (txq_id >= IWL_MVM_FIRST_AGG_QUEUE && + if (txq_id >= mvm->first_agg_queue && !(info->flags & IEEE80211_TX_STAT_ACK)) info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; @@ -626,7 +626,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, ieee80211_tx_status_ni(mvm->hw, skb); } - if (txq_id >= IWL_MVM_FIRST_AGG_QUEUE) { + if (txq_id >= mvm->first_agg_queue) { /* If this is an aggregation queue, we use the ssn since: * ssn = wifi seq_num % 256. * The seq_ctl is the sequence control of the packet to which @@ -684,7 +684,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, * If the txq is not an AMPDU queue, there is no chance we freed * several skbs. Check that out... */ - if (txq_id < IWL_MVM_FIRST_AGG_QUEUE && !WARN_ON(skb_freed > 1) && + if (txq_id < mvm->first_agg_queue && !WARN_ON(skb_freed > 1) && atomic_sub_and_test(skb_freed, &mvm->pending_frames[sta_id])) { if (mvmsta) { /* @@ -780,7 +780,7 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm, u16 sequence = le16_to_cpu(pkt->hdr.sequence); struct ieee80211_sta *sta; - if (WARN_ON_ONCE(SEQ_TO_QUEUE(sequence) < IWL_MVM_FIRST_AGG_QUEUE)) + if (WARN_ON_ONCE(SEQ_TO_QUEUE(sequence) < mvm->first_agg_queue)) return; if (WARN_ON_ONCE(tid == IWL_TID_NON_QOS)) |
