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Commit 2b6a6a90 authored by Michal Kazior's avatar Michal Kazior Committed by Kalle Valo
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ath10k: fix WEP Shared authentication 



Frames received from FW were treated incorrectly.
This led to stations being unable to associate to
WEP Shared ath10k AP. This was indicated by a
bizarre hostapd message:

  Unsupported authentication algorithm (36088)

Signed-off-by: default avatarMichal Kazior <michal.kazior@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent d6b5075d

drivers/net/wireless/ath/ath10k/wmi.c

+5 −1
Original line number Diff line number Diff line
@@ -937,7 +937,11 @@ static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) 
	hdr = (struct ieee80211_hdr *)skb->data;

	fc = le16_to_cpu(hdr->frame_control);



	if (fc & IEEE80211_FCTL_PROTECTED) {

	/* FW delivers WEP Shared Auth frame with Protected Bit set and

	 * encrypted payload. However in case of PMF it delivers decrypted

	 * frames with Protected Bit set. */

	if (ieee80211_has_protected(hdr->frame_control) &&

	    !ieee80211_is_auth(hdr->frame_control)) {

		status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED |

				RX_FLAG_MMIC_STRIPPED;

		hdr->frame_control = __cpu_to_le16(fc &