diff options
| author | Chun-Yeow Yeoh <yeohchunyeow@gmail.com> | 2012-09-14 18:26:11 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-24 15:02:08 -0400 |
| commit | 90e6274d2ecf3bcb44e3727a395e56b7ef467218 (patch) | |
| tree | ebf4e68eb82bc2c11aa7939993ab6d38a39137bf | |
| parent | e37b674156b9d5cd87025f0b4719d60e4ac6060c (diff) | |
| download | linux-90e6274d2ecf3bcb44e3727a395e56b7ef467218.tar.gz | |
ath5k: disable HW crypto in management frame
Hardware support for MFP is not available in ath5k. Thus,
this implementation allows the mac80211 stack to do the
actuall crypto operation.
Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/mac80211-ops.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index a0a202de1109..9fd6d9a9942e 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -2446,6 +2446,7 @@ ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops) hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM | + IEEE80211_HW_MFP_CAPABLE | IEEE80211_HW_REPORTS_TX_ACK_STATUS; hw->wiphy->interface_modes = diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 4e6b39be43ff..7a28538e6e05 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -489,6 +489,9 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, if (ath5k_modparam_nohwcrypt) return -EOPNOTSUPP; + if (key->flags & IEEE80211_KEY_FLAG_RX_MGMT) + return -EOPNOTSUPP; + if (vif->type == NL80211_IFTYPE_ADHOC && (key->cipher == WLAN_CIPHER_SUITE_TKIP || key->cipher == WLAN_CIPHER_SUITE_CCMP) && |