Date: Tue, 14 Oct 2003 12:15:22 +0300 From: Dmitry Liakh <dliakh@hansa.kiev.ua> To: Wilko Bulte <wkb@freebie.xs4all.nl> Cc: freebsd-stable@freebsd.org Subject: Re: puc(4) on SMP box Message-ID: <20031014091522.GB9825@nirvana.hansa.kiev.ua> In-Reply-To: <20031013215005.GB33259@freebie.xs4all.nl> References: <20031013205439.GA4314@nirvana.hansa.kiev.ua> <20031013215005.GB33259@freebie.xs4all.nl>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, Oct 13, 2003 at 11:50:05PM +0200, Wilko Bulte wrote: > On Mon, Oct 13, 2003 at 11:54:39PM +0300, Dmitry Liakh wrote: > > Hi. > > > > I've installed a puc(4) driven device on an SMP (2xPII) box and it causes > > panics in a few minutes after someone dialed-in the modem connected to > > (when there is some traffic going through the corresponding ppp iface). > > > > The device is Moxa C-104H/PCI. Yes, there is no support > > for this device in puc(4), but I've insert a few lines from > > http://www.opennet.ru/openforum/vsluhforumID1/25871.html into > > /sys/dev/puc/pucdata.c and it became ``supported'' ;) (I've also seen > > almost the same lines in pucdata.c in CURRENT code) > > > > I've tried it with RELENG_4 and RELENG_4_8 on the same SMP box with > > options PUC_FASTINTR and COM_PULTIPORT turned on and off and > > there is no difference - panics in all the cases. > > Please provide more details on the panic, like a traceback. > I don't have the exact URL handy, but on www.FreeBSD.org there is > information on how to obtain said information. The only thing I found is http://www.freebsd.org/cgi/query-pr.cgi?pr=kern%2F42578 but, that's quite unsuitable workaround IMHO :| Regarding more detailed info on panics: Unfortunately, I can't perform testing now, because it's a production machine, sorry. Maybe on weekend, if it'll be possible. -- WBR Dmitry jabber: dliakh@jabber.hansa.kiev.ua tel. +380 44 463-7138
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20031014091522.GB9825>