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98e6280592
We already have mechanism that allows a VF driver to communicate with the PF driver, now add PF side handlers for VF2PF requests defined in version 1.0 of VF/PF GuC Relay ABI specification. The VF2PF_HANDSHAKE request must be used by the VF driver to negotiate the ABI version prior to sending any other request. We will reset any negotiated version later during FLR. The outcome of the VF2PF_QUERY_RUNTIME requests depends on actual platform, for legacy platforms used as SDV is provided as-is, for latest platforms it is preliminary, and might be changed. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240423180436.2089-5-michal.wajdeczko@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 reStructuredText 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.