Hi, I have an AR5008 and an AR9281 card. If I use the AR9281 in AP mode and the AR5008 as STA, the 5008 transmits mainly at 300mbps, as in this sample rcstat:
1.0: 0 0 0 0 2.0: 0 0 0 0 5.5: 0 0 0 0 11.0: 15 3 0 0 6.0: 0 0 0 0 9.0: 0 0 0 0 12.0: 211 137 30 0 18.0: 161 344 167 0 24.0: 661 415 103 32 36.0: 385 470 313 36 48.0: 105 285 171 56 54.0: 104 73 46 66 6.5: 0 0 0 0 13.0: 0 0 0 0 19.5: 0 0 0 0 26.0: 0 0 0 0 39.0: 0 0 0 0 52.0: 0 0 0 0 58.5: 0 0 0 0 65.0: 0 0 0 0 13.0: 0 0 0 0 26.0: 0 0 0 0 39.0: 0 0 0 0 52.0: 0 0 0 0 78.0: 0 0 0 0 104.0: 0 0 0 0 117.0: 0 0 0 0 130.0: 0 0 0 0 13.5: 0 0 0 0 27.5: 0 0 0 0 40.5: 0 0 0 0 54.0: 0 0 0 0 81.5: 0 0 0 0 108.0: 0 0 0 0 121.5: 0 0 0 0 135.0: 0 0 0 0 150.0: 0 0 0 0 27.0: 0 0 0 0 54.0: 0 0 0 0 81.0: 0 0 0 0 108.0: 0 0 0 0 162.0: 0 0 0 0 216.0: 8 1 0 1 243.0: 19 18 3 1 270.0: 6856 100 38 0 300.0: 30155 771 327 24 If I use the 5008 as AP, I only get it to transmit at 81.5mbps: 1.0: 0 0 0 0 2.0: 0 0 0 0 5.5: 0 0 0 0 11.0: 0 0 0 0 6.0: 0 0 0 0 9.0: 0 0 0 0 12.0: 0 0 0 0 18.0: 0 0 0 0 24.0: 3 0 0 0 36.0: 3 1 2 7 48.0: 1 0 0 7 54.0: 9 1 0 2 6.5: 0 0 0 0 13.0: 0 0 0 0 19.5: 0 0 0 0 26.0: 0 0 0 0 39.0: 0 0 0 0 52.0: 0 0 0 0 58.5: 0 0 0 0 65.0: 0 0 0 0 13.0: 0 0 0 0 26.0: 0 0 0 0 39.0: 0 0 0 0 52.0: 0 0 0 0 78.0: 0 0 0 0 104.0: 0 0 0 0 117.0: 0 0 0 0 130.0: 0 0 0 0 13.5: 0 0 0 0 27.5: 0 0 0 0 40.5: 0 0 0 0 54.0: 40 0 0 0 81.5: 10276 179 82 0 108.0: 0 0 0 0 121.5: 0 0 0 0 135.0: 0 0 0 0 150.0: 0 0 0 0 27.0: 0 0 0 0 54.0: 0 0 0 0 81.0: 0 0 0 0 108.0: 0 86 106 18 162.0: 1 12 3 90 216.0: 0 4 1 26 243.0: 0 0 0 0 270.0: 0 0 0 0 300.0: 0 0 0 0 ( I saw similar rcstats also in STA mode when I had only two antennas attached to the card) OTOH, the 9281 always transmits at 150mbps. This happens both with 2.6.3[23] bundled drivers and in compat-wireless-2010-03-02 I tried the new minstrel_ht, but I didn't manage to get the driver use it (I always get phy0: Selected rate control algorithm 'ath9k_rate_control' ) Do you have any idea why this happens? Cheers, Luca _______________________________________________ ath9k-devel mailing list [email protected] https://lists.ath9k.org/mailman/listinfo/ath9k-devel
