PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
The AMD Matisse HD Audio & USB 3.0 devices advertise Function Level Reset support, but hang when an FLR is triggered. To reproduce the problem, attach the device to a VM, then detach and try to attach again. Rename the existing quirk_intel_no_flr(), which was not Intel-specific, to quirk_no_flr(), and apply it to prevent the use of FLR on these AMD devices. Link: https://lore.kernel.org/r/CAAri2DpkcuQZYbT6XsALhx2e6vRqPHwtbjHYeiH7MNp4zmt1RA@mail.gmail.comSigned-off-by:Marcos Scriven <marcos@scriven.org> Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com>
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