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To: Jeff Roberson <jroberson@chesapeake.net>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Sun, 28 Sep 2003 17:09:52 EDT."
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Date: Sun, 28 Sep 2003 23:27:05 +0200
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Subject: Re: cvs commit: src/sys/net if.c src/sys/dev/nmdm nmdm.c
	src/sys/dev/usb ugen.c uhid.c ulpt.c ums.c uscanner.c
	src/sys/netgraph/bluetooth/drivers/ubt ng_ubt.c
	src/sys/netgraph/bluetooth/dr 
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In message <20030928170907.A99666-100000@mail.chesapeake.net>, Jeff Roberson wr
ites:

>
>Unfortunately this functionality was actually required for usb to function
>properly.  Did you test this with some removable devices?

I can't see how USB removable devices would (or should) differ from
any other removable device in this respect, so I have not performed
any testing.  I simply removed this gross layering violation when
it gave me my first panic.

If USB has needs not catered for by make_dev()/destroy_dev() I would
like to know what they are, rather than see gross hacks like this.


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.