4ed131d0bb
This patch exposes the option to dynamic allocates a UAR, this functionality will be used in downstream patch in this series as part of QP creation. Specifically, the user space driver asks for a UAR allocation in a given page index, upon success this UAR and its bfregs can be used as part of QP creation by the user space driver. To enable allocating more than 256 UARs the page index is encoded in an extra one byte just after the command byte. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.