qed: Create L2 queue database

qed: Create L2 queue database

Orabug: 26783820

First step in allowing a single PF/VF to open multiple queues on
the same queue zone is to add per-hwfn database of queue-cids
as a two-dimensional array where entry would be according to
[queue zone][internal index].

Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[ Upstream commit 0db711bb26209992da375730eab6b3cec1edee7a ]
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>