On Wednesday, March 7, 2018 7:14:02 AM CET Bjorn Helgaas wrote:
> From: Bjorn Helgaas
>
> Some PCIe features (AER, DPC, hotplug, PME) can be managed by either the
> platform firmware or the OS, so the host bridge driver may have to request
> permission from the platform before using them. On ACP
From: Bjorn Helgaas
Some PCIe features (AER, DPC, hotplug, PME) can be managed by either the
platform firmware or the OS, so the host bridge driver may have to request
permission from the platform before using them. On ACPI systems, this is
done by negotiate_os_control() in acpi_pci_root_add().
2 matches
Mail list logo
