From: Alan Stern <[EMAIL PROTECTED]> Date: Tue, 9 Oct 2007 14:42:34 -0400 (EDT)
> On Tue, 9 Oct 2007, Greg KH wrote: > > > > Anyway, it certainly would be easy enough to make port resets mutually > > > exclusive with EHCI initialization. That would work on any platform, > > > PCI or not. > > > > That's a good idea, any thoughts as to how to do this? I think I can > > find some Intel and Dell people who would be glad to test this out if > > you have a proposed patch. > > Here is a proposed patch. I haven't tried running it, but it compiles > okay. Are we sure that this is the only event that causes the conflicts between the EHCI and it's companion virtual OHCI/UHCI host(s)? Is there a chip reset done to the EHCI controller early during device probe that could cause problems too? I know it's grotty, but I definitely feel more comfortable with the fix involving making sure EHCI loads and fully probes first. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
