Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7a1d70ab authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by Kalle Valo
Browse files

ath10k: fill HT/VHT MCS rateset only for configured chainmask 



HT/VHT MCS rateset should be filled only for configured chainmask
rather that max supported chainmask. Fix that by checking configured
chainmask while filling HT/VHT MCS rate map.

Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 166de3f1

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

+5 −3
Original line number Diff line number Diff line
@@ -6984,7 +6984,7 @@ static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar) 


	mcs_map = 0;

	for (i = 0; i < 8; i++) {

		if (i < ar->num_rf_chains)

		if ((i < ar->num_rf_chains) && (ar->cfg_tx_chainmask & BIT(i)))

			mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);

		else

			mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
@@ -7051,8 +7051,10 @@ static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar) 
	if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)

		ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;



	for (i = 0; i < ar->num_rf_chains; i++)

	for (i = 0; i < ar->num_rf_chains; i++) {

		if (ar->cfg_rx_chainmask & BIT(i))

			ht_cap.mcs.rx_mask[i] = 0xFF;

	}



	ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;