From asami@silvia.HIP.Berkeley.EDU  Sat May  6 02:44:12 1995
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Date: Sat, 6 May 1995 02:44:08 -0700
From: asami@cs.berkeley.edu
To: FreeBSD-gnats-submit@freebsd.org
Cc: babkin@hq.icb.chel.su
Subject: ep0 picks up wrong irq
X-Send-Pr-Version: 3.2

>Number:         385
>Category:       kern
>Synopsis:       ep0 finds card on irq 10 when it's actually on 11
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat May  6 02:50:00 1995
>Closed-Date:    Sun Feb 25 17:45:59 PST 1996
>Last-Modified:  Sun Feb 25 17:48:12 PST 1996
>Originator:     Satoshi Asami
>Release:        FreeBSD 950412-SNAP i386
>Organization:
University of California
>Environment:

	Dell XPS Pentium 90, 3com 3c509

>Description:

	On a machine that has the 3c509 card set to irq 11, the kernel
	thinks it is on 10 (the default) and uses it.  I could get
	connected to the network but had horrible performance (like
	ping time of >900ms to a host on the same net).  Changing the
	default irq to 11 in -c made it work fine.

>How-To-Repeat:

	As described above.

>Fix:
	
	No idea. :)

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: gibbs 
State-Changed-When: Sun Feb 25 17:45:59 PST 1996 
State-Changed-Why:  
This is "by design".  The driver will set the card to the irq 
configured in the kernel config file or will use the irq set 
on the adapter if "irq ?" is specified.  The solution to this 
users problem is to modify their config file. 
>Unformatted:


