Date: Sat, 14 Feb 2004 18:17:57 +0000 From: Heinrich Rebehn <rebehn@ant.uni-bremen.de> To: Antoine Jacoutot <ajacoutot@lphp.org> Cc: freebsd-questions@freebsd.org Subject: Re: USB2 external hard drive too slow .... Message-ID: <402E6655.7060406@ant.uni-bremen.de> In-Reply-To: <200402131533.32587.ajacoutot@lphp.org> References: <200311011608.44388.ioang@verizon.net> <402CE6F1.3040903@ant.uni-bremen.de> <200402131533.32587.ajacoutot@lphp.org>
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Antoine Jacoutot wrote: > On Friday 13 February 2004 16:02, Heinrich Rebehn wrote: > >>Hi Ivan, >>did you get any reply to your posting? I am having the same problem: >>Maxtor 250 GB external USB2 drive, Belkin USB2 card, FreeBSD 5.1, but i >>get only < 1MB/sec. >> >>Does FreeBSD support USB 2.0 at all? > > > Did you add "device ehci" in your kernel config file ? > That's what enable USB2 support if I'm not mistaken. > But beware, I compiled my system (5.2.1-RC2) with this option and now USB > crashes totally. > I'm afraid, mine too (5.2.1-RC2). System just reboots without any message. Also, after reboot, my USB disk was not reachable anymore until i cycled power of the disk. man(4) ehci seems to be correct here: "The driver is not finished and is quite buggy." :-( Heinrich
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