From: Vishal Sevani <firstname.lastname@example.org
Date: Mon, 22 Feb 2010 14:10:04 +0530
Subject: Re: [Madwifi-users] Fast channel switching
> On Sat, Feb 20, 2010 at 5:00 AM, Pavel Roskin <email@example.com
> > On Fri, 2010-02-19 at 15:17 +0530, Vishal Sevani wrote:
> > > > I did apply the following patch
> > > > https://madwifi-project.org/ticket/2322
, but to no avail.
> > > Could you
> > > > point out as to what the problem could be?? If you need me
> > > to provide
> > > > any other debug information please do let me know.
> > >
> > >
> > > I'll appreciate if you post your results to the ticket. So
> > > far there
> > > have been no test results for that patch at all.
> > >
> > > Yeah I have posted my experience in the following ticket.
> > > https://madwifi-project.org/ticket/2359
> > I actually I meant that you would report a negative result with the
> > patch in #2322. But it looks like the problems are different.
> > Yeah it seems more of a hardware issue with AR71xx borad, (or issue with
> Openwrt) as pointed out by firstname.lastname@example.org
in his comment following yours
> in the ticket #2359. If Iam correct, it is happening because the value in
> reg AR_ISR corresponding to flag AR_ISR_HIUERR is being set, which is for
> unexpected bus error. As mentioned in the following post
, it is beacuse the
> following bit, AR_ISR_S2_MCABT (for master cycle abort) is being set.
> Iam clueless as to what could be causing this master cycle abort problem and
> how should I go about debugging it. Could you please provide any pointers as
> to how I can rectify this problem.
> > > Yesterday again I tried with latest release of Openwrt Kamikaze ie.
> > > v8.09.2, but still I get the same problem. But the madwifi code works
> > > properly on IBM latop running Ubuntu with Linux kernel 2.6.24-23. So I
> > > guess it is the issue with Openwrt or the hardware ie. AR71xx boards.
> > > Has the latest code been tested on Openwrt and Ar71xx boards??
> > I'm not aware of it.
> > --
> > Regards,
> > Pavel Roskin