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Date:      Wed, 17 May 2006 10:20:10 +0200
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-usb@freebsd.org
Subject:   Re: all usb-ethernet adapters are borked?
Message-ID:  <200605171020.10644.hselasky@c2i.net>
In-Reply-To: <446AC196.9070901@FreeBSD.org>
References:  <44699796.40206@FreeBSD.org> <20060516.134541.115955424.imp@bsdimp.com> <446AC196.9070901@FreeBSD.org>
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On Wednesday 17 May 2006 08:24, Sergey Matveychuk wrote:
>
> Sure.
> http://sunner.elcomnet.ru/~sem/sleep.panic

From what I can see, the "usbd_do_request()" is called from an interrupt or 
timeout. Maybe some ethernet-adapter registers must be pre-read or cached, or 
Giant must be locked.

--HPS
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