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Searched refs:hw_mtu (Results 1 - 25 of 25) sorted by relevance

/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dparams.c32 u32 hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_rx_get_min_frag_sz() local
35 return linear_rq_headroom + hw_mtu; in mlx5e_rx_get_min_frag_sz()
H A Dxdp.c45 * (Note that hw_mtu == sw_mtu + hard_mtu.) in mlx5e_xdp_max_mtu()
271 if (unlikely(xdptxd->len > sq->hw_mtu)) { in mlx5e_xmit_xdp_frame_mpwqe()
330 if (unlikely(dma_len < MLX5E_XDP_MIN_INLINE || sq->hw_mtu < dma_len)) { in mlx5e_xmit_xdp_frame()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
H A Drx.c36 if (unlikely(cqe_bcnt > rq->hw_mtu)) { in mlx5e_xsk_skb_from_cqe_mpwrq_linear()
/kernel/linux/linux-5.10/drivers/net/ethernet/broadcom/
H A Dbcm63xx_enet.h326 unsigned int hw_mtu; member
H A Dbcm63xx_enet.c1010 enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG); in bcm_enet_open()
1011 enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG); in bcm_enet_open()
1619 priv->hw_mtu = actual_mtu; in bcm_enet_change_mtu()
/kernel/linux/linux-6.6/drivers/net/ethernet/broadcom/
H A Dbcm63xx_enet.h332 unsigned int hw_mtu; member
H A Dbcm63xx_enet.c1049 enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG); in bcm_enet_open()
1050 enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG); in bcm_enet_open()
1643 priv->hw_mtu = actual_mtu; in bcm_enet_change_mtu()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
H A Dktls_tx.c22 return nfrags + DIV_ROUND_UP(sync_len, sq->hw_mtu); in mlx5e_ktls_dumps_num_wqes()
414 fsz = min_t(unsigned int, sq->hw_mtu, orig_fsz - frag_offset); in mlx5e_ktls_tx_handle_ooo()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/
H A Den.h368 unsigned int hw_mtu; member
475 unsigned int hw_mtu; member
613 unsigned int hw_mtu; member
H A Den_main.c420 rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_alloc_rq()
995 sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu) - ETH_FCS_LEN; in mlx5e_alloc_xdpsq()
1179 sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_alloc_txqsq()
2847 u16 hw_mtu = MLX5E_SW2HW_MTU(params, mtu); in mlx5e_set_mtu() local
2850 err = mlx5_set_port_mtu(mdev, hw_mtu, 1); in mlx5e_set_mtu()
2855 mlx5_modify_nic_vport_mtu(mdev, hw_mtu); in mlx5e_set_mtu()
2862 u16 hw_mtu = 0; in mlx5e_query_mtu() local
2865 err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu); in mlx5e_query_mtu()
2866 if (err || !hw_mtu) /* fallback to port oper mtu */ in mlx5e_query_mtu()
2867 mlx5_query_port_oper_mtu(mdev, &hw_mtu, in mlx5e_query_mtu()
[all...]
H A Den_rx.c1461 if (unlikely(cqe_bcnt > rq->hw_mtu)) { in mlx5e_skb_from_cqe_mpwrq_linear()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
H A Dsetup.c79 rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_init_xsk_rq()
H A Drx.c258 if (unlikely(cqe_bcnt > rq->hw_mtu)) { in mlx5e_xsk_skb_from_cqe_mpwrq_linear()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dparams.c238 u32 hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_rx_get_linear_sz_xsk() local
240 return xsk->headroom + hw_mtu; in mlx5e_rx_get_linear_sz_xsk()
247 u32 hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_rx_get_linear_sz_skb() local
249 return MLX5_SKB_FRAG_SZ(headroom + hw_mtu); in mlx5e_rx_get_linear_sz_skb()
H A Dtrap.c52 rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_init_trap_rq()
H A Dxdp.c47 * (Note that hw_mtu == sw_mtu + hard_mtu.) in mlx5e_xdp_max_mtu()
437 if (unlikely(p->len > sq->hw_mtu)) { in mlx5e_xmit_xdp_frame_mpwqe()
509 if (unlikely(!inline_ok || sq->hw_mtu < dma_len + frags_size)) { in mlx5e_xmit_xdp_frame()
H A Dptp.c337 sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_ptp_alloc_txqsq()
696 rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_init_ptp_rq()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/
H A Den.h453 unsigned int hw_mtu; member
517 unsigned int hw_mtu; member
713 unsigned int hw_mtu; member
H A Den_main.c659 rq->hw_mtu = in mlx5e_init_rxq_rq()
1357 sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu) - ETH_FCS_LEN; in mlx5e_alloc_xdpsq()
1527 sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); in mlx5e_alloc_txqsq()
2695 u16 hw_mtu = MLX5E_SW2HW_MTU(params, mtu); in mlx5e_set_mtu() local
2698 err = mlx5_set_port_mtu(mdev, hw_mtu, 1); in mlx5e_set_mtu()
2703 mlx5_modify_nic_vport_mtu(mdev, hw_mtu); in mlx5e_set_mtu()
2710 u16 hw_mtu = 0; in mlx5e_query_mtu() local
2713 err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu); in mlx5e_query_mtu()
2714 if (err || !hw_mtu) /* fallback to port oper mtu */ in mlx5e_query_mtu()
2715 mlx5_query_port_oper_mtu(mdev, &hw_mtu, in mlx5e_query_mtu()
[all...]
H A Den_rx.c2153 if (unlikely(cqe_bcnt > rq->hw_mtu)) { in mlx5e_skb_from_cqe_mpwrq_linear()
/kernel/linux/linux-5.10/drivers/net/ethernet/micrel/
H A Dksz884x.c5785 int hw_mtu; in netdev_change_mtu() local
5795 hw_mtu = new_mtu + ETHERNET_HEADER_SIZE + 4; in netdev_change_mtu()
5796 if (hw_mtu > REGULAR_RX_BUF_SIZE) { in netdev_change_mtu()
5798 hw_mtu = MAX_RX_BUF_SIZE; in netdev_change_mtu()
5801 hw_mtu = REGULAR_RX_BUF_SIZE; in netdev_change_mtu()
5803 hw_mtu = (hw_mtu + 3) & ~3; in netdev_change_mtu()
5804 hw_priv->mtu = hw_mtu; in netdev_change_mtu()
/kernel/linux/linux-6.6/drivers/net/ethernet/micrel/
H A Dksz884x.c5410 int hw_mtu; in netdev_change_mtu() local
5420 hw_mtu = new_mtu + ETHERNET_HEADER_SIZE + 4; in netdev_change_mtu()
5421 if (hw_mtu > REGULAR_RX_BUF_SIZE) { in netdev_change_mtu()
5423 hw_mtu = MAX_RX_BUF_SIZE; in netdev_change_mtu()
5426 hw_mtu = REGULAR_RX_BUF_SIZE; in netdev_change_mtu()
5428 hw_mtu = (hw_mtu + 3) & ~3; in netdev_change_mtu()
5429 hw_priv->mtu = hw_mtu; in netdev_change_mtu()
/kernel/linux/linux-5.10/drivers/vdpa/mlx5/net/
H A Dmlx5_vnet.c1913 u16 hw_mtu; in query_mtu() local
1916 err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu); in query_mtu()
1920 *mtu = hw_mtu - MLX5V_ETH_HARD_MTU; in query_mtu()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
H A Dktls_tx.c801 fsz = min_t(unsigned int, sq->hw_mtu, orig_fsz - frag_offset); in mlx5e_ktls_tx_handle_ooo()
/kernel/linux/linux-6.6/drivers/vdpa/mlx5/net/
H A Dmlx5_vnet.c3227 u16 hw_mtu; in query_mtu() local
3230 err = mlx5_query_nic_vport_mtu(mdev, &hw_mtu); in query_mtu()
3234 *mtu = hw_mtu - MLX5V_ETH_HARD_MTU; in query_mtu()

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