Date: Thu, 13 Oct 2005 19:50:57 +0000 From: Thomas Quinot <thomas@FreeBSD.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: [Fwd: USB not working on 6.0-BETA2 on ICH7 [long]] Message-ID: <20051013195057.GA47529@freefall.freebsd.org> In-Reply-To: <200508201220.52830.hselasky@c2i.net> References: <1124522484.875.2.camel@shumai.marcuscom.com> <200508201220.52830.hselasky@c2i.net>
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I am encountering the same issues described by Joe in August with a Dell Precision 380 (panic at boot if EHCI is enabled and USB devices are connected), with 6.0-BETA5 source tree. On Sat, Aug 20, 2005 at 12:20:51PM +0200, Hans Petter Selasky wrote: > It might be that the alignment for some of the EHCI hardware structures is > wrong. I haven't checked on FreeBSD-current, if this has been fixed, but I > guess that the "controller halted" is due to the "EHCI scheduler" getting off > the track.I have posted a PR on this and what needs to be changed: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=usb/79722 I tried applying the suggested alignement changes to ehcireg.h in 6.0-BETA5, and it did not change the observed problem at all. Thomas.
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