RDMA/mana_ib: Introduce helpers to create and destroy mana queues

[ Upstream commit 46f5be7c ]

Intoduce helpers to work with mana ib queues (struct mana_ib_queue).
A queue always consists of umem, gdma_region, and id.
A queue can become a WQ or a CQ.

Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1711483688-24358-2-git-send-email-kotaranov@linux.microsoft.com


Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Stable-dep-of: f79edef7 ("RDMA/mana_ib: boundary check before installing cq callbacks")
Signed-off-by: Sasha Levin <sashal@kernel.org>