1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 175c36f3fdac..8b8656898dfe 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1869,6 +1869,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
             !(AR_SREV_9271(ah)))
                 /* CB71: GPIO 0 is pulled down to indicate 3 rx chains */
                 pCap->rx_chainmask = ath9k_hw_gpio_get(ah, 0) ? 0x5 : 0x7;
+        else if (AR_SREV_9100(ah))
+                pCap->rx_chainmask = 0x7;
         else
                 /* Use rx_chainmask from EEPROM. */
                 pCap->rx_chainmask = ah->eep_ops->get_eeprom(ah, EEP_RX_MASK);