From bf19037074e770aad74b3b90f37b8b98db3f3748 Mon Sep 17 00:00:00 2001 From: Sara Sharon Date: Mon, 8 Feb 2016 23:30:47 +0200 Subject: [PATCH] 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 Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 2 ++ 1 file changed, 2 insertions(+) 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: -- GitLab