net/ixgbe: fix CRC stripping capability
net/ixgbe: fix CRC stripping capability

testpmd needs to get CRC strip offload from rx_offload_capa with a
recent change. This patch adds CRC strip flag to rx_offload_capa
for ixgbe and ixgbevf, as they have the capability.

Fixes: 8b9bd0efe0b6 ("app/testpmd: disable Rx VLAN offloads by default")

Signed-off-by: Xiaoyun Li <151cc00bdba86cfa2ecfc39aaa98def8f092d9d8@intel.com>
Acked-by: Wenzhuo Lu <58cb9036bdff9a5412edc3b9f70e105ccf59954f@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk