IXGBE_DRV_VER_STR_LEN_E610
size_t limited_len = min(len, (u16)IXGBE_DRV_VER_STR_LEN_E610);
memset(dv.driver_string, 0, IXGBE_DRV_VER_STR_LEN_E610);
u8 driver_string[IXGBE_DRV_VER_STR_LEN_E610];