Bjorn Helgaas
486843f0b6
[ Upstream commit c8de8ed2dc ]
The ACS quirks differ in needless ways, which makes them look more
different than they really are.
Reorder the ACS flags in order of definitions in the spec:
PCI_ACS_SV Source Validation
PCI_ACS_TB Translation Blocking
PCI_ACS_RR P2P Request Redirect
PCI_ACS_CR P2P Completion Redirect
PCI_ACS_UF Upstream Forwarding
PCI_ACS_EC P2P Egress Control
PCI_ACS_DT Direct Translated P2P
(PCIe r5.0, sec 7.7.8.2) and use similar code structure in all. No
functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.