On Tue, 12 Jul 2005, Ryan Underwood wrote: > Hi, > > I got this generic VIA USB2/Firewire combo card (according to the FAQ, > these have some issues). With 2.6.12.1, when I insert the card > everything seems to be setup okay, but inserting a bus-powered device > triggers no event and the device is not powered on. Inserting a hub and
Was it a bus-powered hub? > then connecting the device to the hub, the "active" light on the hub > remains in the "inactive" state. Included with the card was a > USB->power plug which I believe is intended to supply power from a hub > to the card, but inserting or removing it makes no difference. > > I have attached the dmesg. The card was inserted at boot, then the > device (a SM reader) inserted, then I manually inserted usb-storage, and > then having no effect, I removed the card generating strange messages but > leaving me with a usable system at least, and then inserted a 16-bit ethernet > card which I'm using to post this. The 'nobody cared' IRQ always > happens when I remove a card, it's a bug in the yenta driver related to > Toshiba as far as I know. For more information about what's going on, you should turn on USB verbose debugging in the kernel configuration (CONFIG_USB_DEBUG). Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
