[PATCH 33/36] wcn36xx: Set PHY into correct mode for 80MHz channel width

[Bryan O'Donoghue <bryan.odonoghue@linaro.org>]

For the 80MHz channel we need to set the PHY mode to one of four PHY modes
that span the 80MHz range.

This patch latches the hw_value PHY field previously defined for 5GHz
channels directly to the parameter passed to the firmware.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/smd.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 9a7e6f96f0b6..527da56a1386 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1487,6 +1487,7 @@ int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn, struct ieee80211_vif *vif,
 	struct wcn36xx_hal_config_bss_params_v1 *bss;
 	struct wcn36xx_hal_config_bss_params bss_v0;
 	struct wcn36xx_hal_config_sta_params_v1 *sta;
+	struct cfg80211_chan_def *chandef;
 	int ret;
 
 	msg_body = kzalloc(sizeof(*msg_body), GFP_KERNEL);
@@ -1529,7 +1530,13 @@ int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn, struct ieee80211_vif *vif,
 	bss->dtim_period = bss_v0.dtim_period;
 	bss->tx_channel_width_set = bss_v0.tx_channel_width_set;
 	bss->oper_channel = bss_v0.oper_channel;
-	bss->ext_channel = bss_v0.ext_channel;
+
+	if (wcn->hw->conf.chandef.width == NL80211_CHAN_WIDTH_80) {
+		chandef = &wcn->hw->conf.chandef;
+		bss->ext_channel = HW_VALUE_PHY(chandef->chan->hw_value);
+	} else {
+		bss->ext_channel = bss_v0.ext_channel;
+	}
 
 	bss->reserved = bss_v0.reserved;
 
-- 
2.27.0