From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Weng Subject: Re: Mark IPW2100 as BROKEN: Fatal interrupt. Scheduling firmware restart. Date: Sun, 21 Sep 2008 14:52:37 -0400 Message-ID: <48D697F5.9050802@acedsl.com> References: <20080921172316.GA6306@2ka.mipt.ru> <20080921110422.1d010b96@infradead.org> <20080921182835.GA11473@2ka.mipt.ru> <20080921113513.16677c4e@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Evgeniy Polyakov , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ipw2100-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, jgarzik-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org, linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org To: Arjan van de Ven Return-path: In-Reply-To: <20080921113513.16677c4e-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org Arjan van de Ven wrote: > On Sun, 21 Sep 2008 22:28:38 +0400 > Evgeniy Polyakov wrote: > >> On Sun, Sep 21, 2008 at 11:04:22AM -0700, Arjan van de Ven >> (arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org) wrote: >>> so now you go from an occasional burp to having nothing at all. >>> How about you run with this patch on your own machine only? >> And how else user can get attention to the problem which is not fixed >> by the vendor? > > ... or the community > >> We close our eyes and there is no problem, since we do >> not see it. I just brought a lamp: no user can see that essentially >> driver is broken so he can run it on his own risk. >> >>> or.. since you say a reload of the driver fixes it.. why don't you >>> make a patch for the driver that does basically the actions of a >>> reload automatically when the driver detects the issue? >>> (and stick a WARN_ON in for good measure so that kerneloops.org can >>> start tracking these burps) >> It stops after several seconds (or packets?). Sometimes (but rarely) >> it works several minutes, sometimes it fires above dmesg line and >> continues to work, sometimes it fires it for a while and then stops >> writing it, although driver does not send or receive anything (at >> least ifconfig counters do not change). > > again.. so how about you detect this condition and do, in the driver > code, the equivalent of rmmod/insmod to the hardware. I'm sure people > who have the hardware would appreciate that type of patch a lot more > than the one you sent out. > I guess it is your way of "middle finger" to all the IPW2100 customers who try to use it on a Linux machine. Thanks Wei -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html