33c16dc1a2
The common IOCTL handler has a predefined list of IOCTLs it can handle. There is no default handler, if there is no match. Allow a client driver to define their own version of default IOCTL callback. In this way the default handling is passed to the client drivers to handle. With the introduction of TPMI target, IOCTL list is extended. The additional TPMI specific IOCTLs will be passed to the TPMI client driver default IOCTL handler. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20230211063257.311746-4-srinivas.pandruvada@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@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.
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.