274 #define MVNETA_RX_PKT_SIZE(mtu) \  argument
275 	ALIGN((mtu) + MVNETA_MH_SIZE + MVNETA_VLAN_TAG_LEN + \
1097 	u32 val, size, mtu;  in mvneta_txq_max_tx_size_set()  local
1100 	mtu = max_tx_size * 8;  in mvneta_txq_max_tx_size_set()
1101 	if (mtu > MVNETA_TX_MTU_MAX)  in mvneta_txq_max_tx_size_set()
1102 		mtu = MVNETA_TX_MTU_MAX;  in mvneta_txq_max_tx_size_set()
1107 	val |= mtu;  in mvneta_txq_max_tx_size_set()
1114 	if (size < mtu) {  in mvneta_txq_max_tx_size_set()
1115 		size = mtu;  in mvneta_txq_max_tx_size_set()
1124 		if (size < mtu) {  in mvneta_txq_max_tx_size_set()
1125 			size = mtu;  in mvneta_txq_max_tx_size_set()
2503 static int mvneta_check_mtu_valid(struct net_device *dev, int mtu)  in mvneta_check_mtu_valid()  argument
2505 	if (mtu < 68) {  in mvneta_check_mtu_valid()
2511 	if (mtu > 9676) {  in mvneta_check_mtu_valid()
2512 		netdev_info(dev, "Illegal MTU value %d, round to 9676\n", mtu);  in mvneta_check_mtu_valid()
2513 		mtu = 9676;  in mvneta_check_mtu_valid()
2516 	if (!IS_ALIGNED(MVNETA_RX_PKT_SIZE(mtu), 8)) {  in mvneta_check_mtu_valid()
2518 			mtu, ALIGN(MVNETA_RX_PKT_SIZE(mtu), 8));  in mvneta_check_mtu_valid()
2519 		mtu = ALIGN(MVNETA_RX_PKT_SIZE(mtu), 8);  in mvneta_check_mtu_valid()
2522 	return mtu;  in mvneta_check_mtu_valid()
2526 static int mvneta_change_mtu(struct net_device *dev, int mtu)  in mvneta_change_mtu()  argument
2531 	mtu = mvneta_check_mtu_valid(dev, mtu);  in mvneta_change_mtu()
2532 	if (mtu < 0)  in mvneta_change_mtu()
2535 	dev->mtu = mtu;  in mvneta_change_mtu()
2550 	pp->pkt_size = MVNETA_RX_PKT_SIZE(dev->mtu);  in mvneta_change_mtu()
2579 	if (pp->tx_csum_limit && dev->mtu > pp->tx_csum_limit) {  in mvneta_fix_features()
2843 	pp->pkt_size = MVNETA_RX_PKT_SIZE(pp->dev->mtu);  in mvneta_open()