Yet another driver which was not returing correct value on
link change.
Use new rte_eth_linkstatus_get/set helper functions to handle link
status update.
Since this driver can't be built on x86 could not even
do a compile test.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>