Date: Thu, 31 Jul 2003 17:50:40 -0400 From: Jesse Guardiani <jesse@wingnet.net> To: freebsd-current@freebsd.org Subject: Re: 5.1 on an A31p Message-ID: <bgc2v5$flr$1@main.gmane.org> References: <3F28F2A2.2020906@algroup.co.uk>
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Ben Laurie wrote: > So, after a long pause, I'm trying to get 5.x working on my IBM A31p. > I've made a boot CD from the 5.1 ISO images, vintage a week or so ago. > When I boot (in any mode, ACPI on or off, or Safe), it dies immediately > after discovering firewire: > > firewire0: <IEEE1394(FireWire) bus> on fwohci0 > > > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x2c > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc02e5a50 > stack pointer = 0x10:0xc0ae39b0 > frame pointer = 0x10:0xc0ae39b4 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 0 (swapper) > trap number = 12 > panic: page fault > > Now what? I had the same problem on an IBM A30p with 5.1. Do this at the boot loader prompt: set hw.pci.allow_unsupported_io_range=1 That should take care of it. You'll need to place the part after 'set' in your /boot/device.hints file after you complete the install, otherwise your kernel will continue to fail at boot. HTH. -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.net
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