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.
Oliver O'Halloran
authored
Using single PE BARs to map an SR-IOV BAR is really a choice about what strategy to use when mapping a BAR. It doesn't make much sense for this to be a global setting since a device might have one large BAR which needs to be mapped with single PE windows and another smaller BAR that can be mapped with a regular segmented window. Make the segmented vs single decision a per-BAR setting and clean up the logic that decides which mode to use. Signed-off-by:Oliver O'Halloran <oohall@gmail.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200722065715.1432738-15-oohall@gmail.com