From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Greear Date: Tue, 20 Mar 2012 09:37:35 -0700 Subject: [ath9k-devel] =?utf-8?b?5Zue5aSNOiAgUmU6IGF0aDlrIHRvb2xz?= In-Reply-To: <4f689e90.8739320a.1e62.266f@mx.google.com> References: <4f685351.e49a320a.10bb.ffffe890@mx.google.com> <4f689e90.8739320a.1e62.266f@mx.google.com> Message-ID: <4F68B24F.4060807@candelatech.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org 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" > *???*"ath9k-devel","Ben Greear" > On Tue, Mar 20, 2012 at 3:22 PM, chansun.xjs 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 Candela Technologies Inc http://www.candelatech.com