diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index cd6ca374e5d3..9a54f2d2a66b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -519,6 +519,18 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rcu_read_unlock(); return; } + + /* + * Our hardware de-aggregates AMSDUs but copies the mac header + * as it to the de-aggregated MPDUs. We need to turn off the + * AMSDU bit in the QoS control ourselves. + */ + if ((desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU) && + !WARN_ON(!ieee80211_is_data_qos(hdr->frame_control))) { + u8 *qc = ieee80211_get_qos_ctl(hdr); + + *qc &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT; + } } /* |