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Commit 03d677c5 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Kalle Valo
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mt7601u: use sw encryption for hw unsupported ciphers 



Fall back to software encryption for hw unsupported ciphers in order
to enable 802.11w

Signed-off-by: default avatarLorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 8f1180e0

drivers/net/wireless/mediatek/mt7601u/main.c

+11 −0
Original line number Diff line number Diff line
@@ -308,6 +308,17 @@ mt7601u_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, 
	int idx = key->keyidx;

	int ret;



	/* fall back to sw encryption for unsupported ciphers */

	switch (key->cipher) {

	case WLAN_CIPHER_SUITE_WEP40:

	case WLAN_CIPHER_SUITE_WEP104:

	case WLAN_CIPHER_SUITE_TKIP:

	case WLAN_CIPHER_SUITE_CCMP:

		break;

	default:

		return -EOPNOTSUPP;

	}



	if (cmd == SET_KEY) {

		key->hw_key_idx = wcid->idx;

		wcid->hw_key_idx = idx;