On 2 May 2013 01:11, Oleksij Rempel <linux@xxxxxxxxxxxxxxxx> wrote: > +#define WLAN_RC_TX_STBC_FLAG 0x20 /* TX STBC */ > +#define WLAN_RC_RX_STBC_FLAG 0xC0 /* RX STBC ,2 bits */ I thought we covered this; why are you marking two bits here? Atheros 11n hardware only supports 1-stream STBC RX. Have you verified that we're actually negotiating 1-stream STBC RX with a peer? (Ie, by looking at packet captures?) Adrian -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html