tree 6c01f23e53a5f09640819a5493fe27d6465e586e
parent e261199872a232beb6541c7dc6af2af0de840a27
author Yuval Mintz <Yuval.Mintz@qlogic.com> 1408283268 +0300
committer David S. Miller <davem@davemloft.net> 1408735876 -0700

bnx2x: Prevent IOV if no entries in CAM

It's possible there's a bad chip configuration which will result with
PCIe IOV capabilities, but with no available interrupts for VFs.

In such case, we want to gracefully prevent the PF from initializing its
IOV capabilities rather than encounter difficulties further along the way.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>