diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2021-08-26 17:46:08 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-08-29 10:11:36 +0300 |
| commit | 8678fd31f2d3eb14f2b8b39c9bc266f16fa24b22 (patch) | |
| tree | bbbff91b4db355b9cb636365a60f50c1f9204765 /drivers | |
| parent | b7f96d5c79cd9584bb1193a3c9008bd1e2683906 (diff) | |
wcn36xx: Fix missing frame timestamp for beacon/probe-resp
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).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1629992768-23785-1-git-send-email-loic.poulain@linaro.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index 1b831157ede1..cab196bb38cd 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -287,6 +287,10 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) status.rate_idx = 0; } + if (ieee80211_is_beacon(hdr->frame_control) || + ieee80211_is_probe_resp(hdr->frame_control)) + status.boottime_ns = ktime_get_boottime_ns(); + memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); if (ieee80211_is_beacon(hdr->frame_control)) { |