73c47ddef2
Intel Sunrise Point (SPT) PCH hardware has an implementation of the ACS bits that does not comply with the PCIe standard. To deal with this we need device-specific quirks to disable ACS redirection. Add a new pci_dev_specific_disable_acs_redir() quirk and a new .disable_acs_redir() function pointer for use by non-compliant devices. No functional change intended. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> [bhelgaas: split to separate patch, move pci_dev_specific_disable_acs_redir() declarations to drivers/pci/pci.h] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
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.