Re: [PATCH v3 07/12] PCI: Set ports for discrete USB4 controllers appropriately

2022-02-11 Thread Bjorn Helgaas
Make the subject specific, not just "appropriately." I think you're marking something *removable*, so include that. On Fri, Feb 11, 2022 at 01:32:45PM -0600, Mario Limonciello wrote: > Discrete USB4 controllers won't have ACPI nodes specifying which > PCIe or XHCI port they are linked with. > >

[PATCH v3 07/12] PCI: Set ports for discrete USB4 controllers appropriately

2022-02-11 Thread Mario Limonciello
Discrete USB4 controllers won't have ACPI nodes specifying which PCIe or XHCI port they are linked with. In order to set the removable attribute appropriately, use the USB4 DVSEC extended capabability set on these root ports to determine if they are located on a discrete USB4 controller.