e73844b3ec
Added the use of direct verbs to implement QP-level user-configurable congestion control algorithms. Among them, the user mode driver mainly provides interfaces for users to choose, and the kernel mode driver is responsible for filling the resources of different algorithms and providing the supported algorithm types for user mode. At the same time, provide a direct verbs interface for users to query the type of congestion control algorithm. Signed-off-by: Juan Zhou <zhoujuan51@h-partners.com> (cherry picked from commit 48ccef6ba011468fe91056398aad863f998569d2)