On Mon, 2017-01-02 at 14:45 -0700, Chris Murphy wrote: > I see these lines in the problem case, which don't occur in the > working case. > > [ 0.561046] pci_bus 0000:37: busn_res: [bus 37-ff] end is updated > to 37 > [ 0.561047] pci_bus 0000:37: busn_res: can not insert [bus 37] > under domain [bus 00-ff] (conflicts with (null) [bus 00-fe]) > > [ 0.579446] pci 0000:37:00.0: can't claim BAR 0 [mem > 0xb0000000-0xb000ffff]: address conflict with PCI Bus 0000:00 [mem > 0x40000000-0xdfffffff window] > > [ 0.602277] pci 0000:37:00.0: can't derive routing for PCI INT A > [ 0.602280] pci 0000:37:00.0: PCI INT A: not connected > [ 0.612304] pci 0000:37:00.0: xHCI HW not ready after 5 sec (HC > bug?) status = 0xffffffff Have you tried "pci=realloc"? Regards Oliver -- 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