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sys/dev/mlx5/mlx5_en/mlx5_en_main.c
| Show First 20 Lines • Show All 3,660 Lines • ▼ Show 20 Lines | mlx5e_create_ifp(struct mlx5_core_dev *mdev) | ||||
| struct ifnet *ifp; | struct ifnet *ifp; | ||||
| struct mlx5e_priv *priv; | struct mlx5e_priv *priv; | ||||
| u8 dev_addr[ETHER_ADDR_LEN] __aligned(4); | u8 dev_addr[ETHER_ADDR_LEN] __aligned(4); | ||||
| struct sysctl_oid_list *child; | struct sysctl_oid_list *child; | ||||
| int ncv = mdev->priv.eq_table.num_comp_vectors; | int ncv = mdev->priv.eq_table.num_comp_vectors; | ||||
| char unit[16]; | char unit[16]; | ||||
| struct pfil_head_args pa; | struct pfil_head_args pa; | ||||
| int err; | int err; | ||||
| int i; | int i, numa_domain; | ||||
| u32 eth_proto_cap; | u32 eth_proto_cap; | ||||
| if (mlx5e_check_required_hca_cap(mdev)) { | if (mlx5e_check_required_hca_cap(mdev)) { | ||||
| mlx5_core_dbg(mdev, "mlx5e_check_required_hca_cap() failed\n"); | mlx5_core_dbg(mdev, "mlx5e_check_required_hca_cap() failed\n"); | ||||
| return (NULL); | return (NULL); | ||||
| } | } | ||||
| /* | /* | ||||
| * Try to allocate the priv and make room for worst-case | * Try to allocate the priv and make room for worst-case | ||||
| * number of channel structures: | * number of channel structures: | ||||
| */ | */ | ||||
| priv = malloc(sizeof(*priv) + | priv = malloc(sizeof(*priv) + | ||||
| (sizeof(priv->channel[0]) * mdev->priv.eq_table.num_comp_vectors), | (sizeof(priv->channel[0]) * mdev->priv.eq_table.num_comp_vectors), | ||||
| M_MLX5EN, M_WAITOK | M_ZERO); | M_MLX5EN, M_WAITOK | M_ZERO); | ||||
| mlx5e_priv_mtx_init(priv); | mlx5e_priv_mtx_init(priv); | ||||
| if (bus_get_domain(mdev->pdev->dev.bsddev, &numa_domain) != 0) | |||||
| ifp = priv->ifp = if_alloc(IFT_ETHER); | ifp = priv->ifp = if_alloc(IFT_ETHER); | ||||
| else | |||||
| ifp = priv->ifp = if_alloc_domain(IFT_ETHER, numa_domain); | |||||
| if (ifp == NULL) { | if (ifp == NULL) { | ||||
| mlx5_core_err(mdev, "if_alloc() failed\n"); | mlx5_core_err(mdev, "if_alloc() failed\n"); | ||||
| goto err_free_priv; | goto err_free_priv; | ||||
| } | } | ||||
| ifp->if_softc = priv; | ifp->if_softc = priv; | ||||
| if_initname(ifp, "mce", device_get_unit(mdev->pdev->dev.bsddev)); | if_initname(ifp, "mce", device_get_unit(mdev->pdev->dev.bsddev)); | ||||
| ifp->if_mtu = ETHERMTU; | ifp->if_mtu = ETHERMTU; | ||||
| ifp->if_init = mlx5e_open; | ifp->if_init = mlx5e_open; | ||||
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