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e1ca01a902
The host info feature allows the driver to infrom the EFA device firmware with system configuration for debugging and troubleshooting purposes. The host info buffer is passed as an admin command DMA mapped control buffer, and is unmapped and freed once the command CQE is consumed. Currently, the setting of host info is done for each device on its probe. Failing to set the host info for the device shall not disturb the probe flow, any errors will be discarded. Link: https://lore.kernel.org/r/20200512152204.93091-3-galpress@amazon.com Reviewed-by: Firas JahJah <firasj@amazon.com> Reviewed-by: Guy Tzalik <gtzalik@amazon.com> Signed-off-by: Gal Pressman <galpress@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.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.