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4e5418f787
Currently, for Packet Error Checking (PEC) only the controller is checked for support. This causes problems on the cisco-8000 platform where a SMBUS transaction errors are observed. This is because PEC has to be enabled only if both controller and adapter support it. Added code to check PEC capability for adapter and enable it only if both controller and adapter supports PEC. Signed-off-by: Madhava Reddy Siddareddygari <msiddare@cisco.com> [Upstream from SONiC https://github.com/Azure/sonic-linux-kernel/pull/215] Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Link: https://lore.kernel.org/r/20210605052700.541455-1-pmenzel@molgen.mpg.de [groeck: Dropped unnecessary continuation line] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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.