MLX4_STRIP_VLAN
cmd->qp_context.param3 |= cpu_to_be32(MLX4_STRIP_VLAN);
upd_context->qp_context.param3 = qp->param3 & ~cpu_to_be32(MLX4_STRIP_VLAN);
qpc->param3 &= ~cpu_to_be32(MLX4_STRIP_VLAN);