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The Broadcom stream buffer accelerator (SBA) provides offloading capabilities for RAID operations. This SBA offload engine is accessible via Broadcom SoC specific ring manager. This patch adds Broadcom SBA RAID driver which provides one DMA device with RAID capabilities using one or more Broadcom SoC specific ring manager channels. The SBA RAID driver in its current shape implements memcpy, xor, and pq operations. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.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.