Date: Thu, 9 Feb 2006 07:46:51 -0800 (PST) From: John Despujols <jcd_l@yahoo.com> To: freebsd-usb@freebsd.org Subject: rev # changes Message-ID: <20060209154651.81143.qmail@web30414.mail.mud.yahoo.com>
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Hi, I am trying to support a product on several servers. All identical. And have run into a puzzleing situation. On one particular station something peculiar is happening, the rev of a usb product changes. Intially it said 1.10/1.00 the entire time. Now it starts with that, and after booting, it is 2.00/1.00 (see dmesg). All of the other stations were and still are allways 2.00? If I move the usb product to the other stations the issue goes with the device. %dmesg | grep rev usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 ugen0: vendor 0xXXX1 product 0xXXX1, rev 1.10/1.00, addr 2 usb2: USB revision 2.0 uhub2: (0x8086) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 ugen1: vendor 0xXXX1 product 0xXXX1, rev 2.00/1.00, addr 2 ugen0: vendor 0xXXX1 product 0xXXX1, rev 2.00/1.00, addr 2 What does the rev # mean? and why does it change on the vendor\product line? Thanks so Much!! __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
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