ath10k: fix NSS reporting in RX

NSTS values reported in the VHT-SIG-A1 are 0
through 7 but they actually describe number of
streams 1 through 8.

1SS frames were dropped. This patch fixes this.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index 5ae373a1e2942fbcb3d185533d41eaf9dd8e24bd..c511f919d54181eb879966a8dde071649b74a8b5 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -183,7 +183,7 @@ static void process_rx_rates(struct ath10k *ar, struct htt_rx_info *info,
                /* VHT-SIG-A1 in info 1, VHT-SIG-A2 in info2
                   TODO check this */
                mcs = (info2 >> 4) & 0x0F;
-               nss = (info1 >> 10) & 0x07;
+               nss = ((info1 >> 10) & 0x07) + 1;
                bw = info1 & 3;
                sgi = info2 & 1;