Search Linux Wireless

[PATCH 13/15] iwlwifi: mvm: mark MIC stripped MPDUs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Sara Sharon <sara.sharon@xxxxxxxxx>

When RADA is active, the hardware decrypts the packets and strips off
the MIC as it is useless after decryption. Indicate that to mac80211.

Signed-off-by: Sara Sharon <sara.sharon@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
 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 0e6a7dd30aa9..a81ff4163d05 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -253,6 +253,8 @@ 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:
-- 
2.15.0




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux