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Re: ath9k ps poll performance

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Satanand Burla <Satanand_Burla@xxxxxxxxxxx> writes:

> for example with the same wep AP, I get around 150 to 200 Kbps
> without enabling ps poll.

That's very low. What kind of test are you using here?

> but if I enable ps poll with the above settings, I get only around
> 20 Kbps and the packet loss is around 20 to 30%.
>
> My question is, is this the expected speed drop when turning on ps
> poll ? Or is this a problem with the driver that still needs to be
> addressed ?

With PS-Poll (ie. timeout is zero) you should still get in range of
megabits per second and no packet loss. So something is wrong.

-- 
Kalle Valo
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