diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2017-02-14 15:58:21 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-19 22:21:49 +0300 |
| commit | 9dfa21517a75d6c06d9e9a92814101eaebba168b (patch) | |
| tree | d6183e7d147a1cc43a07ea0fbb29b0f2d41632be /drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | |
| parent | 2220fb2960b72915e7fd9da640a4695dceff238c (diff) | |
| download | linux-9dfa21517a75d6c06d9e9a92814101eaebba168b.tar.xz | |
iwlwifi: mvm: flip address 4 of AMSDU frames
Address 4 is reversed as well.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 0f74a200e812..24c4fbe139a3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -925,7 +925,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, * 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. - * In addition, HW reverses addr3 - reverse it back. + * In addition, HW reverses addr3 and addr4 - reverse it back. */ if ((desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU) && !WARN_ON(!ieee80211_is_data_qos(hdr->frame_control))) { @@ -938,6 +938,13 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, for (i = 0; i < ETH_ALEN; i++) mac_addr[i] = hdr->addr3[ETH_ALEN - i - 1]; ether_addr_copy(hdr->addr3, mac_addr); + + if (ieee80211_has_a4(hdr->frame_control)) { + for (i = 0; i < ETH_ALEN; i++) + mac_addr[i] = + hdr->addr4[ETH_ALEN - i - 1]; + ether_addr_copy(hdr->addr4, mac_addr); + } } if (baid != IWL_RX_REORDER_DATA_INVALID_BAID) { u32 reorder_data = le32_to_cpu(desc->reorder_data); |