ixgbe: fix link status interrupt of bypass device
ixgbe: fix link status interrupt of bypass device

Function ixgbe_get_media_type_82599 returns media_type =
ixgbe_media_type_unknown, when using an 82599 Bypass NIC,
so that causes link status interrupt not to work properly.

Signed-off-by: Pablo de Lara <28355d9cfe41bb8148aea0fb24f47aae8f4217a1@intel.com>
Acked-by: Thomas Monjalon <ee2fa8b2681c737f775687e475dcbf2028a412f1@6wind.com>

phermansson/dpdk,phermansson/dpdk,phermansson/dpdk,phermansson/dpdk