qed: Share additional information with qedf

qed: Share additional information with qedf

Orabug: 26783820

Share several new tidbits with qedf:
 - wwpn & wwnn
 - Absolute pf-id [this one is actually meant for qedi as well]
 - Number of available CQs

While we're at it, now that qedf will be aware of the available CQs
we can add some validation on the inputs it provides.

Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[ Upstream commit 3c5da94278026a4583320f97f6547573fb3a93aa ]
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>