On Tue, 20 Jan 2004 13:21:47 -0800 "Randy.Dunlap" <[EMAIL PROTECTED]> wrote:
>> Anyway, to restate the problem: two different wireless usb mice work >> on SiS ohci, none of them works on two different VIA uhci computers. > > I dunno. > Some early VIA chipsets had a few problems. one computer runs on an fairly old KT133A chipset. Can't tell what the Vaio has but the laptop was bought 3 months ago. > Does any USB device work on the VIA uhci controller? yes, all other devices I have work (4in1 cardreader, digicam, mp3 memory stick, scanner). The Vaio works with a cable usb mouse. > I.e., is it a USB host controller problem? Does the uhci > controller see interrupts at all? good question. How do I generate an interrupt? Is it sufficient to just use any device connected to usb? Right now I'm doing some heavy downloading which makes it rather hard to spot usb related counts in /proc/interrupts as my network shares the IRQ with usb. But I'll try in an hour or so. > It could be a USB interrupt routing problem instead... anything I can try to test? Mark ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
