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Commit e33a99e2 authored by Peter Oh's avatar Peter Oh Committed by Kalle Valo
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ath10k: set SM power save disabled to default value 



Use SMPS disabled as default because FW does not indicate
any support of SMPS.

This change will help STAs out that don’t support SMPS from
sticking on 1SS, since they don’t have method to change it
back to multiple chains.

This change also should not affect power consumption of STAs
supporting SMPS, because they are capable to switch the mode
to dynamic or static either at the end of frame sequence or
by using SMPS action frame.

Signed-off-by: default avatarPeter Oh <poh@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent f94c48d6

drivers/net/wireless/ath/ath10k/mac.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -3860,7 +3860,8 @@ static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar) 
	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;

	ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;

	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;

	ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;

	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;

	ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;

	ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;

	ht_cap.cap |=

		WLAN_HT_CAP_SM_PS_DISABLED << IEEE80211_HT_CAP_SM_PS_SHIFT;





	if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)

	if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)

		ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;

		ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;