118b9dfdc1
PTM configuration and enabling were previously mixed together: pci_ptm_init() collected granularity info and enabled PTM for Root Ports and Switch Upstream Ports; pci_enable_ptm() did the same for Endpoints. Move everything related to the PTM Capability register to pci_ptm_init() for all devices, and everything related to the PTM Control register to pci_enable_ptm(). Link: https://lore.kernel.org/r/20220909202505.314195-4-helgaas@kernel.org Tested-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.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.
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.