Date: Mon, 28 May 2007 14:22:46 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: julian@elischer.org Cc: freebsd-usb@freebsd.org Subject: Re: RE : UMASS pbm at startup Message-ID: <20070528.142246.-169060603.imp@bsdimp.com> In-Reply-To: <465B2D8C.6050301@elischer.org> References: <000001c7a158$29592310$0202a8c0@artemis> <465B2D8C.6050301@elischer.org>
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In message: <465B2D8C.6050301@elischer.org> Julian Elischer <julian@elischer.org> writes: : Alexandre DELAY wrote: : > But why does it work with an other motherboard and not with an other one? It : > is the same usb mass storage and the same system. Is it possible that it is : > due to IRQ interruptions? Maybe that the first motherboard doesn't have IRQ : > on USB port!? : > : : try a different USB port.. some motherboards do wierd things with some ports. That also suggests another workaround: Adding a 2.0 hub can paper over some problems too. Warner
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