Date: Sun, 04 Dec 2011 10:15:23 +0100 From: =?ISO-8859-1?Q?Gustau_P=E9rez?= <gperez@entel.upc.edu> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: freebsd-wireless@freebsd.org Subject: Re: Big delays between an AR5416 AP and its clients Message-ID: <4EDB3A2B.4050503@entel.upc.edu> In-Reply-To: <CAJ-Vmo=hEq9N=FhvdH8Ev7roG3TByJjri3q5rpLPDE__YZ=MZg@mail.gmail.com> References: <3d4d2d249836fafc6acd885693c02198@webmail.entel.upc.edu> <CAJ-Vmo=1k=oKP-vDUH=BLdyeVzGnQvNmJ6TwGcdQjwpgJWt52w@mail.gmail.com> <4ECFCDAB.1080407@entel.upc.edu> <CAJ-VmokQTpgxMo=gmj0LsYhD6t9mmoHXG_sbhZdFNW5_OSGbmg@mail.gmail.com> <a9d1d8f91deb80a89bed98c1ffdb23fd@webmail.entel.upc.edu> <CAJ-Vmo=P%2BWAArZ1Kidh947yHuftZTBwF=Vx5Kn36-LKtD4grPg@mail.gmail.com> <4ED3B4D1.3020701@entel.upc.edu> <CAJ-Vmo=1KimWWEkV4gqEyFiNQRZTkK8okPBSfnc494iJbtLzsw@mail.gmail.com> <4EDA4BBA.6010203@entel.upc.edu> <CAJ-Vmon7-PdC51nWjW-M-ojuShwG-iNrBpztNovsZpzgjm9BqA@mail.gmail.com> <4EDA609F.2080401@entel.upc.edu> <CAJ-VmomqbBpJ9whQ2EStP7i5fuaKvR=%2BA9gxQJm3hZnCi%2BJnOg@mail.gmail.com> <CAJ-Vmo=hEq9N=FhvdH8Ev7roG3TByJjri3q5rpLPDE__YZ=MZg@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 04/12/2011 01:41, Adrian Chadd wrote: > If you can trigger this with very very minimal packets, what we could > do is just enable TX descriptor logging and see what's going on there. > > Do you have a VGA console or a serial console? Yes there are, both vga and serial console available. How do I proceed? ATH_DEBUG and frineds are in the kernel, how do I enable tx desc logging? With sysctl dev.ath.0.hal.debug=1? > > adrian About the diff, I'll try. But I fear some parts of the are interrelated so I guess I won't as simple as getting each part of the diff and apply it. Gus
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4EDB3A2B.4050503>