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ebb09b33c6
NTB door bell usage depends on NTB hardware. ex: intel NTB gen1 has one peer door bell register which can be controlled by the bitmap writen to it, while Intel NTB gen3 has a registers per door bell and the data trigering the each door bell is always 1. therefore exposing only peer door bell address forcing the user to be aware of such low level details Signed-off-by: Leonid Ravich <Leonid.Ravich@emc.com> Acked-by: Logan Gunthorpe <logang@deltatee.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Acked-by: Allen Hubbe <allenbh@gmail.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
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.