c6e5f02b52
Previously we stored the "ASPM Support" field from the Link Capabilities register in the struct aspm_register_info. Read the Link Capabilities directly when needed and remove it from the struct aspm_register_info. No functional change intended. [bhelgaas: remove pci_dev cached copy since LNKCAP isn't truly read-only, add PCI_EXP_LNKCAP_ASPM_L0S & PCI_EXP_LNKCAP_ASPM_L1, check them directly instead of adding aspm_support()] Link: https://lore.kernel.org/r/20201015193039.12585-5-helgaas@kernel.org Signed-off-by: Saheed O. Bolarinwa <refactormyself@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.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.