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In hip06 SoC, RoCE driver creates 8 reserved loopback QPs to ensure zero wqe when free mr. However, if the enabled phy port number is less than 6, it will fail in polling cqe with 8 reserved loopback QPs. In order to solve this problem, the number of loopback Qps will be adjusted based on the number of enabled phy port. Signed-off-by: Shaobo Xu <xushaobo2@huawei.com> Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Doug Ledford <dledford@redhat.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.