ixgbe: Implement PCIe AER support

This patch implements the PCIe Advanced Error Reporting callbacks in
ixgbe.  The 82598 hardware supports AER, so we enable it.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ixgbe/ixgbe.h
Simple merge

diff --cc drivers/net/ixgbe/ixgbe_main.c
Simple merge