On Tue, 20 Sep 2005, Ryan Underwood wrote: > > > I did this. Results attached. > > > > You only attached two of those device files, and you didn't say which two > > they were. All I can tell you is that the first one shows a controller in > > an error state. > > They were the only two files in the uhci directory.
Okay. Each was for a single UHCI controller, and each controller apparently had 2 ports. The files indicated that the first controller wasn't working and the second was. Although it wasn't doing anything since there didn't seem to be any devices plugged into it. > > There's one other thing I forgot to mention: When you do this test, after > > plugging in the PC card, rmmod ehci-hcd. And try plugging the hub into > > each of the ports; maybe some work better than others. > > I did that. You can see the results in the log. After rmmod ehci-hcd, > eventually it automatically was loaded again with the same results. The > port on the hub that I use does not seem to matter. You mean the port on the _card_ doesn't seem to matter? How many USB ports actually are on that card? > > > The debug files were exactly the same > > > before and after plugging in the USB hub. > > > > The files you attached were not the same. Were they for the two different > > device files, both before plugging in the hub? > > Yes. After plugging/unplugging the hub there was no change. Then either the card, the cable connection, or the hub is broken. If the hub works okay in other circumstances, it's a good bet that the card is broken. > I guess I'll try to find a windows machine to try it in. Good idea. Alan Stern ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
