Date: Tue, 22 Jul 2003 00:04:21 +0200 From: "Daan Vreeken [PA4DAN]" <Danovitsch@Vitsch.net> To: ticso@cicely.de Cc: FreeBSD-Hackers@FreeBSD.org Subject: Re: differences in USB support between FreeBSD 4.x and 5.x ? Message-ID: <200307220004.21883.Danovitsch@Vitsch.net> In-Reply-To: <20030721130013.GI19386@cicely12.cicely.de> References: <20030721071842.GC58121@cobweb.example.org> <20030721130013.GI19386@cicely12.cicely.de>
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On Monday 21 July 2003 15:00, Bernd Walter wrote: > On Mon, Jul 21, 2003 at 09:18:42AM +0200, Marco Molteni wrote: > > [I sent the same message to usb-bsd@eleetbsd.org, but since that list > > seems not very active, I am asking here too] > > > > Hi all, > > > > the subject says it all. > > > > I am considering using FreeBSD for a robotics project, and I am > > thinking of using 4.x for stability. But, since we will probably use > > USB a lot, I am wondering if maybe 5.x is a better choice. > > I believe 4.x has all you need for your project. > If you really find a problem then the missing part can be MFC'ed. Both 4.x and 5.x have a pointer-bug in the ugen-driver causing memory to = be=20 overwritten outside a buffer when using isochronous transfers. I have sen= t a=20 PR about this (with patch) back in April. **(: HINT HINT :) ** ( pr kern/51186 : http://www.FreeBSD.org/cgi/query-pr.cgi?pr=3Dkern%2F511= 86 ) thanks, Daan
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