256ae47520
In addition to the attributes that are generic across function drivers documented in Documentation/PCI/endpoint/pci-endpoint-cfs.rst, there could be function-specific attributes that has to be exposed by the function driver to be configured by the user. Add ->add_cfs() in pci_epf_ops to be populated by the function driver if it has to expose any function-specific attributes and pci_epf_type_add_cfs() to be invoked by pci-ep-cfs.c when sub-directory to main function directory is created. Link: https://lore.kernel.org/r/20210201195809.7342-10-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.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.