Date: Sun, 12 Feb 2006 14:48:08 +0000 From: Ian Dowse <iedowse@iedowse.com> To: nielsen@memberwebs.com Cc: freebsd-hackers@freebsd.org, Scott Long <scottl@samsco.org> Subject: Re: Panic Kernel Dump to umass device? Message-ID: <200602121448.aa27129@nowhere.iedowse.com> In-Reply-To: Your message of "Sun, 12 Feb 2006 05:14:01 GMT." <20060212051359.EB6FEDCA995@mail.npubs.com>
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In message <20060212051359.EB6FEDCA995@mail.npubs.com>, Nate Nielsen writes: >Thanks, that helps. It works nicely with a uhci USB controller. > >However when the ohci driver is in use, we crash somewhere in >usb_transfer_complete. I'll look into this further. You could try updating to the latest 6-stable usb code, which might possibly help the ohci case. There were a number of quite severe ohci issues fixed since 6.0-release that might trigger more easily when using polling. In particular, these revisions may be of interest: ohci.c 1.154.2.1 ohcivar.h 1.40.2.1 usbdi.c 1.91.2.1 Ian
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