From mboxrd@z Thu Jan 1 00:00:00 1970 From: F Date: Wed, 27 Aug 2008 21:08:05 +1000 Subject: [ath9k-devel] Poor performance on AR5418 In-Reply-To: <183900.57128.qm@web95010.mail.in2.yahoo.com> References: <183900.57128.qm@web95010.mail.in2.yahoo.com> Message-ID: <48B53595.4010008@aanet.com.au> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Does it happen when connecting to 'n' or 'b' class networks? this could be network specific :/ Francis Amit Sood wrote: > I'm using AR5416 chipset on Linksys WMP300N v2. > > > > ----- Original Message ---- > From: sHittmeyer > To: Jeremy Apthorp ; ath9k-devel at lists.ath9k.org > Sent: Wednesday, 27 August, 2008 4:11:43 PM > Subject: Re: [ath9k-devel] Poor performance on AR5418 > > Jeremy Apthorp schrieb: > >> 2008/8/27 Luis R. Rodriguez : >> >> >>> On Tue, Aug 26, 2008 at 03:47:05PM -0700, Jeremy Apthorp wrote: >>> >>> >>>> 2008/8/27 Luis R. Rodriguez : >>>> >>>> >>>>> Link quality is not 100% correct, its actually better. We need to add >>>>> noise floor calibration to get it to report more accurate values. So >>>>> for now just use it as a guide. Also the rate reported by iwconfig is >>>>> not correct, please rely on iperf for proper performance tests. >>>>> >>>>> >>>> I was more concerned about the packet loss than the link quality or >>>> the reported rate. Also, I tried loading google.com in a browser, and >>>> it took several minutes. >>>> >>>> >>> How soon after associating and getting an IP and pinging do you get >>> packet loss? Whatever it is we definitely will need to fix it. >>> >>> >> Directly. I didn't at any point get a good link. >> _______________________________________________ >> ath9k-devel mailing list >> ath9k-devel at lists.ath9k.org >> https://lists.ath9k.org/mailman/listinfo/ath9k-devel >> >> >> >> > I'm using an ordinary Desktop-PC with Kubuntu and an selfbuilded > Kernel-2.6.26.2 / Kernel-2.6.26.rc3. with both Kernels I tried the Ath9k > using a D-Link DWA-547 (AR5416 inside). I simply have the same lossrate > of up to over 50% while connecting to a 11g network. > So unfortunately it doesn't seam to be just a problem of AR5418. > > -stefan- > > _______________________________________________ > ath9k-devel mailing list > ath9k-devel at lists.ath9k.org > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > > > > Get an email ID as yourname at ymail.com or yourname at rocketmail.com. Click here http://in.promos.yahoo.com/address > > _______________________________________________ > ath9k-devel mailing list > ath9k-devel at lists.ath9k.org > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > > >