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Date: Tue, 29 Mar 2005 01:16:33 -0700 (MST)
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To: phk@phk.freebsd.dk
From: "M. Warner Losh" <imp@bsdimp.com>
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Subject: Re: Reattach/redetect allways connected umass device - is it
 possible ? 
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In message: <39800.1112083716@critter.freebsd.dk>
            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: In message <20050329.010433.66709025.imp@bsdimp.com>, "M. Warner Losh" writes:
: 
: >: Only partial.
: >
: >You should be getting a change notification on the first access after
: >the change happens...
: 
: Right, that's what I mean by "partial".  Full support would be an interrupt
: when a media is removed or inserted.

And what hardware, apart from PC Card, actually supports this?

Warner