Commit e042bc19 authored by Bryan O'Donoghue's avatar Bryan O'Donoghue Committed by Kalle Valo
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wcn36xx: Set PHY into correct mode for 80MHz channel width 



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: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200910150708.2179043-6-bryan.odonoghue@linaro.org
parent fc4d4008

drivers/net/wireless/ath/wcn36xx/smd.c

+8 −1
Original line number Original line Diff line number Diff line
@@ -1508,6 +1508,7 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn, 
	struct wcn36xx_hal_config_bss_params_v1 *bss;

	struct wcn36xx_hal_config_bss_params_v1 *bss;

	struct wcn36xx_hal_config_bss_params bss_v0;

	struct wcn36xx_hal_config_bss_params bss_v0;

	struct wcn36xx_hal_config_sta_params_v1 *sta;

	struct wcn36xx_hal_config_sta_params_v1 *sta;

	struct cfg80211_chan_def *chandef;

	int ret;

	int ret;





	msg_body = kzalloc(sizeof(*msg_body), GFP_KERNEL);

	msg_body = kzalloc(sizeof(*msg_body), GFP_KERNEL);
@@ -1547,7 +1548,13 @@ static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn, 
	bss->dtim_period = bss_v0.dtim_period;

	bss->dtim_period = bss_v0.dtim_period;

	bss->tx_channel_width_set = bss_v0.tx_channel_width_set;

	bss->tx_channel_width_set = bss_v0.tx_channel_width_set;

	bss->oper_channel = bss_v0.oper_channel;

	bss->oper_channel = bss_v0.oper_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->ext_channel = bss_v0.ext_channel;

	}





	bss->reserved = bss_v0.reserved;

	bss->reserved = bss_v0.reserved;