Date: Mon, 5 Apr 2004 15:05:27 +0200 From: Bernd Walter <ticso@cicely12.cicely.de> To: Heinrich Rebehn <rebehn@ant.uni-bremen.de> Cc: freebsd-questions@freebsd.org Subject: Re: Recommended USB 2.0 controller fr. 5.2+ Message-ID: <20040405130526.GA81325@cicely12.cicely.de> In-Reply-To: <407157F9.4080701@ant.uni-bremen.de> References: <200403221348.52786.peter.schuller@infidyne.com> <200403221409.01443.peter.schuller@infidyne.com> <20040329113642.GF26269@cicely12.cicely.de> <407157F9.4080701@ant.uni-bremen.de>
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On Mon, Apr 05, 2004 at 02:58:33PM +0200, Heinrich Rebehn wrote: > i am using a NEC USB2 controller and am just about to give up on using > it. I don't know if it's the controller, the disk or the ehci driver. > However, man ehci(4) states that "The driver is not finished and is > quite buggy." This seems to be true. I get all sorts of trouble ranging > from hangs during boot to system crashes. > I am reverting back to USB1 although its terribly slow. > > FreeBSD 5.2.1-RELEASE-p3 > > usb4: EHCI version 1.0 > usb4: companion controllers, 2 ports each: usb2 usb3 > usb4: <NEC uPD 720100 USB 2.0 controller> on ehci0 > usb4: USB revision 2.0 > uhub4: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 > uhub4: 3 ports with 3 removable, self powered > > umass0: Maxtor OneTouch, rev 2.00/2.00, addr 2 > umass0: Get Max Lun not supported (STALLED) > GEOM: create disk da0 dp=0xc82ad450 > da0 at umass-sim0 bus 0 target 0 lun 0 > da0: <Maxtor OneTouch 0200> Fixed Direct Access SCSI-0 device > da0: 1.000MB/s transfers > da0: 239371MB (490232832 512 byte sectors: 255H 63S/T 30515C) > > Sorry i can't report anything posivtive on this. And I can't see anything wrong with your log. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de
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