From owner-freebsd-current  Wed May 30 20:55:47 2001
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To: n_hibma@FreeBSD.ORG
Subject: Re: USB Ethernet hang on "eject" 
Cc: current@FreeBSD.ORG
In-reply-to: Your message of "Wed, 30 May 2001 09:59:55 BST."
		<20010530095830.W21199-100000@henny.webweaving.org> 
References: <20010530095830.W21199-100000@henny.webweaving.org>  
Date: Wed, 30 May 2001 21:55:44 -0600
From: Warner Losh <imp@harmony.village.org>
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In message <20010530095830.W21199-100000@henny.webweaving.org> n_hibma@FreeBSD.ORG writes:
: This is a known problem. It has to do with the way the ethernet driver
: reads the MII registers in interrupt context.
: 
: Did you try and ifconfig delete the interface first?

Of course not.  I never do that with pccards :-)

When I do that, as a work around, I find that I can pull the plug.

How hard is it to fix the way that the ethernet driver reads the MII
registers in the interrupt context?

Warner

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