befc204808
Currently, module temperature thresholds are obtained from Management Cable Info Access (MCIA) register by specifying the thresholds offsets within module EEPROM layout. This data does not pass validation and in some cases can be unreliable. For example, due to some problem with the module. Add support for a new feature provided by Management Temperature (MTMP) register for sanitization of temperature thresholds values. Extend mlxsw_env_module_temp_thresholds_get() to get temperature thresholds through MTMP field 'max_operational_temperature' - if it is not zero, feature is supported. Otherwise fallback to old method and get the thresholds through MCIA. Signed-off-by: Mykola Kostenok <c_mykolak@nvidia.com> Acked-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.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.