Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 90e6274d authored Sep 14, 2012 by Chun-Yeow Yeoh Committed by John W. Linville Sep 24, 2012

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>

parent e37b6741

drivers/net/wireless/ath/ath5k/base.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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 =

drivers/net/wireless/ath/ath5k/mac80211-ops.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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) &&