Date: Wed, 08 Dec 2004 11:43:56 -0500 From: Mike Tancsa <mike@sentex.net> To: freebsd-current@freebsd.org Subject: Re: sio / puc wedging on both -current and -stable Message-ID: <6.2.0.14.0.20041208114117.03027f20@64.7.153.2> In-Reply-To: <20041208184326.W1740@epsplex.bde.org> References: <6.0.3.0.0.20040517154946.06d23d60@64.7.153.2> <6.0.3.0.0.20040603220621.045655e0@64.7.153.2> <20041208184326.W1740@epsplex.bde.org>
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At 02:52 AM 08/12/2004, Bruce Evans wrote: >Long ago, On Thu, 3 Jun 2004, Mike Tancsa wrote: > > >I can now explain this. When usb is in the kernel proper, it normally >gets the interrupt first and exposes bugs in sio (see other mail -- >there is a conflict but sio ignores the error). When usb is in a >module, sio normally gets the interrupt first. There is again a >conflict but usb doesn't ignore the error. For the archives and those interested in this issue, more information along with a number of patches can be found here http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/74786 ---Mike
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