In order for the firmware to process extended V1 parameters with the addtional VHT fields added we need to first enable the feature bit DOT11AC. Once done the version number in the HAL message header will be acted upon by the firmware. Extended V1 parameters are a prerequisite for 802.11ac speeds since we cannot communicate VHT parameters to the firmware absent the extended data structures. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx> --- drivers/net/wireless/ath/wcn36xx/smd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 05835cf6e409..661742cba1c0 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2083,6 +2083,8 @@ int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn) INIT_HAL_MSG(msg_body, WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_REQ); set_feat_caps(msg_body.feat_caps, STA_POWERSAVE); + if (wcn->rf_id == RF_IRIS_WCN3680) + set_feat_caps(msg_body.feat_caps, DOT11AC); PREPARE_HAL_BUF(wcn->hal_buf, msg_body); -- 2.27.0
