diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 39b9c383c272..76e649c680a1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2686,8 +2686,12 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, * GTK on AP interface is a TX-only key, return 0; * on IBSS they're per-station and because we're lazy * we don't support them for RX, so do the same. + * CMAC in AP/IBSS modes must be done in software. */ - ret = 0; + if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) + ret = -EOPNOTSUPP; + else + ret = 0; key->hw_key_idx = STA_KEY_IDX_INVALID; break; } |