PCI: Document ACPI description of PCI host bridges
authorBjorn Helgaas <bhelgaas@google.com>
Tue, 26 Jun 2018 22:45:34 +0000 (17:45 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 27 Jul 2018 20:38:43 +0000 (15:38 -0500)
commit39a212ad15f34cebf6d785114c0776a318024ba3
treef4ffb7e03e58ef3c9fdb3ac57842b48a84d3ee81
parentce397d215ccd07b8ae3f71db689aedb85d56ab40
PCI: Document ACPI description of PCI host bridges

Add a writeup about how PCI host bridges should be described in ACPI
using PNP0A03/PNP0A08 devices, PNP0C02 devices, and the MCFG table.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Documentation/PCI/00-INDEX
Documentation/PCI/acpi-info.txt [new file with mode: 0644]