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wcn36xx: Send NULL data packet when exiting BMPS

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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 <bryan.odonoghue@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201120021403.2646574-2-bryan.odonoghue@linaro.org
This commit is contained in:
Bryan O'Donoghue 2020-11-24 17:59:19 +02:00 • committed by Kalle Valo
parent ad37a46e8c
commit 9bc3a55f4a
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/ath/wcn36xx/smd.c
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@ -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);