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From: moto@CS.cmu.edu
To: questions@freebsd.org
Subject: ed0 probe in 2.0.5R
Reply-To: moto@CS.cmu.edu
Date: Mon, 12 Jun 1995 01:49:46 -0400
Message-ID: <561.802936186@GS81.SP.CS.CMU.EDU>
Sender: questions-owner@freebsd.org
Precedence: bulk

Hi,

Today I tried to install 2.0.5R on a machine with SMC Elite16 (irq=10
and iomem=0xd0000). Installation went OK by booting with -c option and
setting correct irq and iomem, but probing ed0 caused a panic:

config> probe ed0

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x3fc00360
fault code              = supervisor read, page not present
instruction pointer	= 0x8:0xf019d467
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 ()
interrupt mask		= net tty bio
panic: page fault
hit reset please


Is this a known problem? Is this just because I'm using non-default
irq and iomem? Thanks!


==============================================================================
Motonori Shindou       Carnegie Mellon University       SCS Graduate Student
              e-mail: moto@cs.cmu.edu,  NiftyServe: GEG04056
  WWW: http://www.cs.cmu.edu/afs/cs.cmu.edu/user/moto/WWW/moto-home.html
                   TEL: 412-362-9636   FAX: 412-362-9634
==============================================================================