From 9bc3a55f4ae5c1c32b4b0b028b423833f1565c62 Mon Sep 17 00:00:00 2001 From: Bryan O'Donoghue Date: Tue, 24 Nov 2020 17:59:19 +0200 Subject: [PATCH] wcn36xx: Send NULL data packet when exiting BMPS This commit updates the BMPS exit path to be consistent with downstream in terms of exiting BMPS mode. Downstream sets the flag to send a NULL data frame to the host on exiting BMPS. This will tell the AP to send any queued frames to the STA immediately. Verified the relevant bit toggle in wireshark. Signed-off-by: Bryan O'Donoghue Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20201120021403.2646574-2-bryan.odonoghue@linaro.org --- drivers/net/wireless/ath/wcn36xx/smd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 8ff1eda8f942f..acf533fae46a3 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2176,6 +2176,7 @@ int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif) INIT_HAL_MSG(msg_body, WCN36XX_HAL_EXIT_BMPS_REQ); msg_body.bss_index = vif_priv->bss_index; + msg_body.send_data_null = 1; PREPARE_HAL_BUF(wcn->hal_buf, msg_body); -- 2.30.2