I'm having an issue with the minstrel rate algorithm in madwifi r4133
and linux 2.6.30 not selecting a rate that is greater than 1 Mbps. If
I select a fixed rate of 54 Mbps i get much faster throughput.
Looking at the rate_info, it seems that the algorithm is not getting
the feedback it needs. I'm guessing there is something that is not
plumbed quite right.