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Re: [PATCH v2] ath9k: Remove ath9k rate control

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Ben Greear wrote:
> Can you let us know the details on how your set up that TCP
> traffic?  For instance, number of streams, write size, socket
> buffer sizes, etc?  Upload, download, or are both similar
> throughput in your testing?

Stock OpenWrt (trunk) running on a 3x3 Scorpion board (AP136/AP135) as AP.
Windows 7 as client, using a 3x3 AR9300 card.

iperf with window size 512k, 4 parallel threads. With both
TX and RX, 290+ Mbps is seen. UDP traffic: 330 Mbps in both directions.
Environment: open air and the station is located about 1 meter from the AP.

> I find that those settings influence throughput a great deal,
> and I have not yet been able to reach 295Mbps of TCP throughput
> in our testing w/out hacking the tcp-ack logic to increase ack delays.

By adjusting TCP parameters using sysctl or hacking the code ?

Sujith
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