On Tue, 20 Jan 2004 22:01:44 +0100 Mark Draheim <[EMAIL PROTECTED]> wrote:
| On Tue, 20 Jan 2004 11:01:32 -0800 | "Randy.Dunlap" <[EMAIL PROTECTED]> wrote: | | > The USB host controller requires an interrupt, but USB devices | > don't require their own interrupts. | | thanks for the info | | How do I get at the problem? I mean, what should I debug? The culprit | seems to be usb-uhci and/or the VIA chips. But I've been using Linux | long enough to know that this might be a completely false assumption. | | 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. Does any USB device work on the VIA uhci controller? I.e., is it a USB host controller problem? Does the uhci controller see interrupts at all? It could be a USB interrupt routing problem instead... | I asked in alt.os.linux.mandrake whether anybody actually has a wireless | usb mouse running on uhci but so far got no response. That doesn't prove | anything since aolm is basically a newbie group. -- ~Randy kernel-janitors project: http://janitor.kernelnewbies.org/ ------------------------------------------------------- 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
