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Date:      Wed, 30 May 2001 21:55:44 -0600
From:      Warner Losh <imp@harmony.village.org>
To:        n_hibma@FreeBSD.ORG
Cc:        current@FreeBSD.ORG
Subject:   Re: USB Ethernet hang on "eject" 
Message-ID:  <200105310355.f4V3tiE88901@harmony.village.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>  

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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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