P.G. Richardson wrote: > Right, in business ... took an effort but there we are. > > Still couldnt get any info from "find /sys -name rc_stats". However, I > found an old thread from last year which interestingly seems exactly the > problem. > > http://www.gossamer-threads.com/lists/linux/kernel/860544 > > So have done similar and mounted debugfs at /debug. This is the results of > cat /debug/ieee80211/phy0/stations/f6cefa14/rc_stats: My /etc/fsconfig has these two lines: sysfs /sys sysfs noauto 0 0 debugfs /sys/kernel/debug debugfs noauto 0 0 For getting help with issues like this, you should probably mount debugfs this way as well. AFAIK, these were set up by openSUSE. > rate throughput ewma prob this prob this succ/attempt success > attempts > tP 1 0.8 89.5 100.0 1( 1) 102 > 176 > 2 0.7 39.3 50.0 0( 0) 11 > 56 > T 5.5 3.4 68.7 50.0 1( 2) 1065 > 3462 > 11 0.2 2.4 0.0 0( 0) 1158 > 1463 > 6 0.1 2.6 0.0 0( 0) 232 > 935 > 9 0.0 0.7 0.0 0( 0) 17 > 159 > 12 0.0 0.7 0.0 0( 0) 106 > 338 > 18 0.0 0.4 0.0 0( 0) 52 > 246 > 24 0.0 0.1 0.0 0( 0) 17 > 207 > 36 0.0 0.1 0.0 0( 0) 10 > 143 > 48 0.0 0.0 0.0 0( 0) 0 > 28 > 54 0.0 0.0 0.0 0( 0) 0 > 28 > > Total packet count:: ideal 2863 lookaround 150 > > Let me know if this means anything or you need further info. Certainly, > seems to confirm that connection never seems to go above 11Mb/s. I'm not an expert in reading these tables, but the success rates above 11 Mb/s are very low, which seems to indicate that 11 Mb/s is a reasonable rate for your device. There is, however, a possibility that the code is not reporting the retry count correctly. I know from your initial post that 54M doesn't work, but can you get any throughput at 24, 36, or 48M? There is also the possibility that your hardware is broken for OFDM encoding. That scheme is used for 6, 9, and all rates 18M and above. Larry -- 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
