On Tue, Dec 20, 2005 at 11:04:37AM -0800, Pete Zaitcev wrote: > On Tue, 20 Dec 2005 08:54:49 -0800, Greg KH <[EMAIL PROTECTED]> wrote: > > On Mon, Dec 19, 2005 at 11:21:19PM -0500, Len Brown wrote: > > > > If i remove ehci-hcd.ko from Linux-2..15-rc5 and then boot, > > > the USB keyboard and mouse work fine. I wiggle the mouse > > > and get interrupts in IRQ209: > > > > <snip> > > > > Wait, do you have these devices plugged into a usb 2.0 hub? If so, can > > you just plug them directly into the root hub, or into a usb 1.1 hub? > > I bet that solves this... > > I do not expect interrupts to register when a mouse is wiggled if > an Int. URB failed to submit due to schedule problems (is this what > you're hinting at?) This is probably something else. I thought the > Len's description looked suspiciously like a rude SMM BIOS.
I'm hinting at our horrible handling of low and full speed devices that are controlled by the ehci-hcd driver. This happens when they are plugged into a usb 2.0 hub. thanks, greg k-h ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
