Adrian Chadd wrote:

Ah, Osprey is AR93xx series stuff. Well, not strictly speaking, but
that "family."

I'd have to go and check what the current state of all the latest 11n
chips are. Luis, Sujith and Felix would know better than I; I'm still
stuck in the land of AR92xx in FreeBSD (at least for the next few
weeks.)

ath9k has good support for the AR9003 family - AR9380 based devices, that is.
And the numbers that I posted were with a XB112, which uses AR9380. 

Also, FreeBSD on 2x2 (AR9160) hostap:


TCP sta -> hostap:

[SUM]  0.0-10.0 sec    178 MBytes    149 Mbits/sec

UDP sta -> hostap:


[ ID] Interval       Transfer     Bandwidth       Jitter   Lost/Total Datagrams
[  3]  0.0-10.1 sec    274 MBytes    228 Mbits/sec  0.135 ms 17045/212291 (8%)

TCP is around the expected spot, but I've seen it around 160MBit in
the past. I think I messed up something with BAR/TX scheduling. The
UDP RX is likely another scheduling issue; I seem to be occasionally
overflowing the RX descriptor list.

Well, 228 Mbps is much more reasonable. :)

Sujith