[ath9k-devel] 回复: Re: ath9k tools

[Ben Greear <greearb@candelatech.com>]

On 03/20/2012 08:13 AM, chansun.xjs wrote:
> Thanks a lot for your tips. Havint known debug files, I still want to get per-packet RSSI. I try to modify drivers and add printk RSSI code,but system will run
> very slowly due to shortage of resource, so hmm,I could not got normal packet RSSI value. Still trickness.

How do you want to read the rssi values?

The ethtool-stats could easily return a running average of some sort,
but the API is not designed to return the last 1000 values or anything
like that.

Thanks,
Ben


> 2012-03-20
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
> chansun.xjs
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
> *????*Mohammed Shafi
> *?????*2012-03-20 18:27
> *???*Re: ath9k tools
> *????*"chansun.xjs"<chansun.xjs@gmail.com>
> *???*"ath9k-devel"<ath9k-devel@lists.ath9k.org>,"Ben Greear"<greearb@candelatech.com>
> On Tue, Mar 20, 2012 at 3:22 PM, chansun.xjs <chansun.xjs@gmail.com> wrote:
>  > Hi,shafi!
> Hi Chansun,
>  > Recently, I take some time to make test about ath9k driver and got stats.
>  > May I ask you some question and get help.
>  > Are there and stats tools like "athstats" in Madwifi drivers? Or other tools
>  > to get packet RSSI ?
> there are lots of information in ath9k debugfs you have to enable ath9k debug
> http://linuxwireless.org/en/users/Drivers/ath9k/debug
> also ATH9K_MAC_DEBUG in latest code to get sample debug stats which
> has rssi related info.
> recently Ben added ethtool stats for ath9k. patches yet to be integrated.
>  >
>  > 2012-03-20
>  > ________________________________
>  > chansun.xjs
> --
> thanks,
> shafi


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com