Merge branch 'cxgb4-next'

Hariprasad Shenai says:

====================
Misc. fix for cxgb4 and iw_cxgb4

This patch series adds support to enchance error reporting, log detailed
warning for negative advice, support query_qp verb and advertise correct
device max attributes for iwarp.

The patches series is created against 'net-next' tree.
And includes patches on cxgb4 and iw_cxgb4 driver.

Since this patch-series contains changes which are dependent on commit id
4c2c5763

 ("cxgb4/iw_cxgb4: use firmware ord/ird resource limits") of net-next
tree we would like to request this patch series to get merged via David Miller's
'net-next' tree.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>