PRUETH_NAV_SW_DATA_SIZE
PRUETH_NAV_SW_DATA_SIZE);
tx_cfg.swdata_size = PRUETH_NAV_SW_DATA_SIZE;
PRUETH_NAV_SW_DATA_SIZE);
rx_cfg.swdata_size = PRUETH_NAV_SW_DATA_SIZE;
BUILD_BUG_ON_MSG((sizeof(struct prueth_swdata) > PRUETH_NAV_SW_DATA_SIZE),