diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2016-02-08 22:30:47 +0100 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-12-05 15:23:30 +0100 |
| commit | bf19037074e770aad74b3b90f37b8b98db3f3748 (patch) | |
| tree | 40bcd8962adc8995e7aa58ade46170126450de19 /drivers | |
| parent | iwlwifi: mvm: enable RX offloading with TKIP and WEP (diff) | |
| download | linux-bf19037074e770aad74b3b90f37b8b98db3f3748.tar.xz linux-bf19037074e770aad74b3b90f37b8b98db3f3748.zip | |
iwlwifi: mvm: mark MIC stripped MPDUs
When RADA is active, the hardware decrypts the packets and strips off
the MIC as it is useless after decryption. Indicate that to mac80211.
Cc: stable@vger.kernel.org # 4.13+
[this is needed for the 9000-series HW to work properly]
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index bf8409d8a132..3b8d44361380 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -255,6 +255,8 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, return -1; stats->flag |= RX_FLAG_DECRYPTED; + if (pkt_flags & FH_RSCSR_RADA_EN) + stats->flag |= RX_FLAG_MIC_STRIPPED; *crypt_len = IEEE80211_CCMP_HDR_LEN; return 0; case IWL_RX_MPDU_STATUS_SEC_TKIP: |