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The current code assumes that we will always have at least 2 rx rings, 1 will be used as an aggregation ring for TPA and jumbo page placements. However, it is possible, especially on a VF, that there is only 1 rx ring available. In this scenario, the current code will fail to initialize. To handle it, we need to properly set up only 1 ring without aggregation. Set a new flag BNXT_FLAG_NO_AGG_RINGS for this condition and add logic to set up the chip to place RX data linearly into a single buffer per packet. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.