Exemplos de mlx5e_create_tis em C++ (Cpp)

Exemplo n.º 1

Arquivo: ipoib_vlan.c Projeto: SantoshShilimkar/linux

static int mlx5i_pkey_open(struct net_device *netdev)
{
	struct mlx5e_priv *epriv = mlx5i_epriv(netdev);
	struct mlx5i_priv *ipriv = epriv->ppriv;
	struct mlx5_core_dev *mdev = epriv->mdev;
	int err;

	mutex_lock(&epriv->state_lock);

	set_bit(MLX5E_STATE_OPENED, &epriv->state);

	err = mlx5i_init_underlay_qp(epriv);
	if (err) {
		mlx5_core_warn(mdev, "prepare child underlay qp state failed, %d\n", err);
		goto err_release_lock;
	}

	err = mlx5_fs_add_rx_underlay_qpn(mdev, ipriv->qp.qpn);
	if (err) {
		mlx5_core_warn(mdev, "attach child underlay qp to ft failed, %d\n", err);
		goto err_unint_underlay_qp;
	}

	err = mlx5e_create_tis(mdev, 0 /* tc */, ipriv->qp.qpn, &epriv->tisn[0]);
	if (err) {
		mlx5_core_warn(mdev, "create child tis failed, %d\n", err);
		goto err_remove_rx_uderlay_qp;
	}

	err = mlx5e_open_channels(epriv, &epriv->channels);
	if (err) {
		mlx5_core_warn(mdev, "opening child channels failed, %d\n", err);
		goto err_clear_state_opened_flag;
	}
	mlx5e_refresh_tirs(epriv, false);
	mlx5e_activate_priv_channels(epriv);
	mutex_unlock(&epriv->state_lock);

	return 0;

err_clear_state_opened_flag:
	mlx5e_destroy_tis(mdev, epriv->tisn[0]);
err_remove_rx_uderlay_qp:
	mlx5_fs_remove_rx_underlay_qpn(mdev, ipriv->qp.qpn);
err_unint_underlay_qp:
	mlx5i_uninit_underlay_qp(epriv);
err_release_lock:
	clear_bit(MLX5E_STATE_OPENED, &epriv->state);
	mutex_unlock(&epriv->state_lock);
	return err;
}

Exemplo n.º 2

Arquivo: ipoib.c Projeto: metux/linux

static int mlx5i_init_tx(struct mlx5e_priv *priv)
{
	struct mlx5i_priv *ipriv = priv->ppriv;
	int err;

	err = mlx5i_create_underlay_qp(priv->mdev, &ipriv->qp);
	if (err) {
		mlx5_core_warn(priv->mdev, "create underlay QP failed, %d\n", err);
		return err;
	}

	err = mlx5e_create_tis(priv->mdev, 0 /* tc */, ipriv->qp.qpn, &priv->tisn[0]);
	if (err) {
		mlx5_core_warn(priv->mdev, "create tis failed, %d\n", err);
		goto err_destroy_underlay_qp;
	}

	return 0;

err_destroy_underlay_qp:
	mlx5i_destroy_underlay_qp(priv->mdev, &ipriv->qp);
	return err;
}