On Saturday, September 20, 2014 01:19:44 PM andreas.noever@xxxxxxxxx wrote: > From: Andreas Noever <andreas.noever@xxxxxxxxx> > > This is a resend of Matthew's patches from https://lkml.org/lkml/2014/6/1/165 > which are needed to fully support Thunderbolt on Apple hardware: > > Apple hardware behaves differently depending on whether or not the OS claims > > to be Darwin. Failing to report Darwin results in some hardware being > > disabled. However, claiming to be Darwin also alters the behaviour of > > battery reporting and PCI handling. These patches add support for reporting > > Darwin support and fixing up the behavioural quirks that are exposed as a > > result. > Without these patches the firmware will cut power to the controller after > suspend (at the latest) and the thunderbolt driver will fail. > > I have reordered them such that the two battery fixes/quirks come before the > _OSI change that breaks battery reporting. I have also merged "ACPI: Don't call > PCI OSC on Apple hardware when claiming to be Darwin" into "ACPI: Support > _OSI("Darwin") correctly" to avoid (temporarily) breaking hotplug events and > modified the patch to not touch ACPICA, as requested by Rafael. This looks good to me, but I'd like Matthew to say a word here. Mattew, is this fine by you? Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
