diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index a52081d73bef..d055e389abfc 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -593,6 +593,11 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds, (ads.ds_rxstatus3 & AR_GI) ? RX_FLAG_SHORT_GI : 0; rs->flag |= (ads.ds_rxstatus3 & AR_2040) ? RX_FLAG_40MHZ : 0; + if (AR_SREV_9280_20_OR_LATER(ah)) + rs->flag |= + (ads.ds_rxstatus3 & AR_STBC) ? + /* we can only Nss=1 STBC */ + (1 << RX_FLAG_STBC_SHIFT) : 0; if (ads.ds_rxstatus8 & AR_PreDelimCRCErr) rs->rs_flags |= ATH9K_RX_DELIM_CRC_PRE; |