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iwlwifi: mvm: support MGMT frames in compressed BA 

In A000 family, compressed BA notifs can include MGMT
frames, so don't fail RXs in such a case.

While at it, since in A000 the TID for MGMT frames is
15, treat it in the RX flow as if received TID 8. This
way we won't require special handling of this TID.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Liad Kaufman 2017-10-23 15:02:42 +03:00 committed by Luca Coelho
parent 4c59ff5a9a
commit 087428d397
1 changed files with 7 additions and 3 deletions
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10
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
View File

@ -1623,7 +1623,7 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid,
int freed;
if (WARN_ONCE(sta_id >= IWL_MVM_STATION_COUNT ||
tid >= IWL_MAX_TID_COUNT,
tid > IWL_MAX_TID_COUNT,
"sta_id %d tid %d", sta_id, tid))
return;
@ -1678,7 +1678,7 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid,
if (ieee80211_is_data_qos(hdr->frame_control))
freed++;
else
WARN_ON_ONCE(1);
WARN_ON_ONCE(tid != IWL_MAX_TID_COUNT);
iwl_trans_free_tx_cmd(mvm->trans, info->driver_data[1]);
@ -1770,8 +1770,12 @@ void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb)
struct iwl_mvm_compressed_ba_tfd *ba_tfd =
&ba_res->tfd[i];
tid = ba_tfd->tid;
if (tid == IWL_MGMT_TID)
tid = IWL_MAX_TID_COUNT;
mvmsta->tid_data[i].lq_color = lq_color;
iwl_mvm_tx_reclaim(mvm, sta_id, ba_tfd->tid,
iwl_mvm_tx_reclaim(mvm, sta_id, tid,
(int)(le16_to_cpu(ba_tfd->q_num)),
le16_to_cpu(ba_tfd->tfd_index),
&ba_info,