On Sat, 12 Sep 2015, Roland Weber wrote: > Hi Alan, > > > was added recently; a table of devices that ehci-pci should ignore. If > > you add your device to that list, ehci-pci won't bind to it. See > > bypass_pci_id_table in drivers/usb/host/ehci-pci.c. Of course, that > > also will involve rebuilding part of the kernel... > > Yes, that works! With the patch below applied to kernel 4.2, the EHCI bus > that causes my problems is gone. The system shuts down without freeze. It's > a relief to know that I'll be able to install a reliable system on this > machine. Never mind building a kernel... I've got ample experience now :-) It would be just as easy -- maybe easier! -- to build a kernel with CONFIG_USB_EHCI_HCD disabled. No patches would be needed. > Now let's hope that we can find a fix for the actual problem, > so I can switch back to precompiled kernels some time next year. Yeah, that looks like it's going to be a very tough problem. :-( Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
