Date: Tue, 17 Oct 1995 15:15:09 -0700 (PDT) From: "Rodney W. Grimes" <rgrimes@GndRsh.aac.dev.com> To: brian@MediaCity.com (Brian Litzinger) Cc: jc@irbs.com, nathan@netrail.net, current@FreeBSD.org, et-users@netrail.net, freebsd-isp@netrail.net Subject: Re: crash Message-ID: <199510172215.PAA16005@GndRsh.aac.dev.com> In-Reply-To: <199510171941.MAA21694@MediaCity.com> from "Brian Litzinger" at Oct 17, 95 12:41:44 pm
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> > > > > Nathan Stratton writes: > > > > > > > > > I am using a 486 DX4 100 as a router, I have a T1 from sprint and a T1 > > > form mci connected to it. I also have two 10 meg ethernet cards. It is > > > running freebsd 2.0.5 and has about 31,000 routes in it's routing table. > > > Well my problem is every day or so it will crash. My T1 cards need to be > > > reset befoer they reboot so when the system reboots it just locks up > > > becaue the T1 cards were not reset. > > > > > > I changed my reboot command to reset the cards, so if I do a shutdown it > > > works great and resets my cards. But what it looks like when the system > > > crashes it does not run reboot. What does it run? How can I make my > > > system reset my T1 cards just after it crashes and befoer it reboots the > > > system? > > > > > > > The kernel does not run any user land programs after a panic. The > > T1 cards should be reset by the driver when they are attached. > > Dennis??? > > I believe the problem is that the system cannot successfully reboot unless > the cards are reset before the reboot attempt. Which doesn't happen in > a crash. > > On the other hand, if you run the cards in 8 bit mode the problem will > go away. If that is the case then the problem is that you are mixing 8 bit and 16 bit cards within the same 128K of memory address space in the ISA hole. This is in violation of the spec :-(. Move your shared memory area such that the mixing no longer occurs and your problem should go away. > Brian Litzinger > brian@Mediacity.com -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD
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