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Commit 465dc8a1 authored by Loic Poulain's avatar Loic Poulain Committed by Greg Kroah-Hartman
Browse files

ath10k: Fix missing frame timestamp for beacon/probe-resp 



[ Upstream commit e6dfbc3ba90cc2b619229be56b485f085a0a8e1c ]

When receiving a beacon or probe response, we should update the
boottime_ns field which is the timestamp the frame was received at.
(cf mac80211.h)

This fixes a scanning issue with Android since it relies on this
timestamp to determine when the AP has been seen for the last time
(via the nl80211 BSS_LAST_SEEN_BOOTTIME parameter).

Fixes: 5e3dd157 ("ath10k: mac80211 driver for Qualcomm Atheros 802.11ac CQA98xx devices")
Signed-off-by: default avatarLoic Poulain <loic.poulain@linaro.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1629811733-7927-1-git-send-email-loic.poulain@linaro.org


Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 7c12c2fe

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

+4 −0
Original line number Diff line number Diff line
@@ -2541,6 +2541,10 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) 
	if (ieee80211_is_beacon(hdr->frame_control))

		ath10k_mac_handle_beacon(ar, skb);



	if (ieee80211_is_beacon(hdr->frame_control) ||

	    ieee80211_is_probe_resp(hdr->frame_control))

		status->boottime_ns = ktime_get_boottime_ns();



	ath10k_dbg(ar, ATH10K_DBG_MGMT,

		   "event mgmt rx skb %pK len %d ftype %02x stype %02x\n",

		   skb, skb->len,