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C++ dev_set_promiscuity函数代码示例

本文整理汇总了C++中dev_set_promiscuity函数的典型用法代码示例。如果您正苦于以下问题：C++ dev_set_promiscuity函数的具体用法？C++ dev_set_promiscuity怎么用？C++ dev_set_promiscuity使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了dev_set_promiscuity函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: hsr_portdev_setup

/* Setup device to be added to the HSR bridge. */
static int hsr_portdev_setup(struct net_device *dev, struct hsr_port *port)
{
	int res;

	dev_hold(dev);
	res = dev_set_promiscuity(dev, 1);
	if (res)
		goto fail_promiscuity;

	/* FIXME:
	 * What does net device "adjacency" mean? Should we do
	 * res = netdev_master_upper_dev_link(port->dev, port->hsr->dev); ?
	 */

	res = netdev_rx_handler_register(dev, hsr_handle_frame, port);
	if (res)
		goto fail_rx_handler;
	dev_disable_lro(dev);

	return 0;

fail_rx_handler:
	dev_set_promiscuity(dev, -1);
fail_promiscuity:
	dev_put(dev);

	return res;
}
开发者ID:020gzh，项目名称:linux，代码行数:29，代码来源:hsr_slave.c

示例2: dsa_slave_open

static int dsa_slave_open(struct net_device *dev)
{
	struct dsa_slave_priv *p = netdev_priv(dev);
	struct net_device *master = p->parent->dst->master_netdev;
	struct dsa_switch *ds = p->parent;
	u8 stp_state = dsa_port_is_bridged(p) ?
			BR_STATE_BLOCKING : BR_STATE_FORWARDING;
	int err;

	if (!(master->flags & IFF_UP))
		return -ENETDOWN;

	if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) {
		err = dev_uc_add(master, dev->dev_addr);
		if (err < 0)
			goto out;
	}

	if (dev->flags & IFF_ALLMULTI) {
		err = dev_set_allmulti(master, 1);
		if (err < 0)
			goto del_unicast;
	}
	if (dev->flags & IFF_PROMISC) {
		err = dev_set_promiscuity(master, 1);
		if (err < 0)
			goto clear_allmulti;
	}

	if (ds->drv->port_enable) {
		err = ds->drv->port_enable(ds, p->port, p->phy);
		if (err)
			goto clear_promisc;
	}

	if (ds->drv->port_stp_update)
		ds->drv->port_stp_update(ds, p->port, stp_state);

	if (p->phy)
		phy_start(p->phy);

	return 0;

clear_promisc:
	if (dev->flags & IFF_PROMISC)
		dev_set_promiscuity(master, -1);
clear_allmulti:
	if (dev->flags & IFF_ALLMULTI)
		dev_set_allmulti(master, -1);
del_unicast:
	if (!ether_addr_equal(dev->dev_addr, master->dev_addr))
		dev_uc_del(master, dev->dev_addr);
out:
	return err;
}
开发者ID:andy-shev，项目名称:linux，代码行数:55，代码来源:slave.c

示例3: br_add_if

int br_add_if(struct net_bridge *br, struct net_device *dev)
{
	struct net_bridge_port *p;

	if (dev->br_port != NULL)
		return -EBUSY;

	if (dev->flags & IFF_LOOPBACK || dev->type != ARPHRD_ETHER)
		return -EINVAL;

	dev_hold(dev);
	write_lock_bh(&br->lock);
	if ((p = new_nbp(br, dev)) == NULL) {
		write_unlock_bh(&br->lock);
		dev_put(dev);
		return -EXFULL;
	}

	dev_set_promiscuity(dev, 1);

	br_stp_recalculate_bridge_id(br);
	br_fdb_insert(br, p, dev->dev_addr, 1);
	if ((br->dev.flags & IFF_UP) && (dev->flags & IFF_UP))
		br_stp_enable_port(p);
	write_unlock_bh(&br->lock);

	return 0;
}
开发者ID:nhanh0，项目名称:hah，代码行数:28，代码来源:br_if.c

示例4: __br_del_if

/* called under bridge lock */
static int __br_del_if(struct net_bridge *br, struct net_device *dev)
{
	struct net_bridge_port *p;
	struct net_bridge_port **pptr;

	if ((p = dev->br_port) == NULL)
		return -EINVAL;

	br_stp_disable_port(p);

	dev_set_promiscuity(dev, -1);
	dev->br_port = NULL;

	pptr = &br->port_list;
	while (*pptr != NULL) {
		if (*pptr == p) {
			*pptr = p->next;
			break;
		}

		pptr = &((*pptr)->next);
	}

	br_fdb_delete_by_port(br, p);
	kfree(p);
	dev_put(dev);

	return 0;
}
开发者ID:nhanh0，项目名称:hah，代码行数:30，代码来源:br_if.c

示例5: ovs_vport_alloc

static struct vport *netdev_create(const struct vport_parms *parms)
{
	struct vport *vport;
	struct netdev_vport *netdev_vport;
	int err;

	vport = ovs_vport_alloc(sizeof(struct netdev_vport),
				&ovs_netdev_vport_ops, parms);
	if (IS_ERR(vport)) {
		err = PTR_ERR(vport);
		goto error;
	}

	netdev_vport = netdev_vport_priv(vport);

	netdev_vport->dev = dev_get_by_name(ovs_dp_get_net(vport->dp), parms->name);
	if (!netdev_vport->dev) {
		err = -ENODEV;
		goto error_free_vport;
	}

	if (netdev_vport->dev->flags & IFF_LOOPBACK ||
	    netdev_vport->dev->type != ARPHRD_ETHER ||
	    ovs_is_internal_dev(netdev_vport->dev)) {
		err = -EINVAL;
		goto error_put;
	}

	rtnl_lock();
#ifdef HAVE_RHEL_OVS_HOOK
	rcu_assign_pointer(netdev_vport->dev->ax25_ptr, vport);
	atomic_inc(&nr_bridges);
	rcu_assign_pointer(openvswitch_handle_frame_hook, netdev_frame_hook);
#else
	err = netdev_rx_handler_register(netdev_vport->dev, netdev_frame_hook,
					 vport);
	if (err)
		goto error_unlock;
#endif

	dev_set_promiscuity(netdev_vport->dev, 1);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
	dev_disable_lro(netdev_vport->dev);
#endif
	netdev_vport->dev->priv_flags |= IFF_OVS_DATAPATH;
	rtnl_unlock();

	return vport;

#ifndef HAVE_RHEL_OVS_HOOK
error_unlock:
#endif
	rtnl_unlock();
error_put:
	dev_put(netdev_vport->dev);
error_free_vport:
	ovs_vport_free(vport);
error:
	return ERR_PTR(err);
}
开发者ID:cardinal27513，项目名称:ovs-vxlan，代码行数:60，代码来源:vport-netdev.c

示例6: hsr_del_port

void hsr_del_port(struct hsr_port *port)
{
	struct hsr_priv *hsr;
	struct hsr_port *master;

	hsr = port->hsr;
	master = hsr_port_get_hsr(hsr, HSR_PT_MASTER);
	list_del_rcu(&port->port_list);

	if (port != master) {
		if (master != NULL) {
			netdev_update_features(master->dev);
			dev_set_mtu(master->dev, hsr_get_max_mtu(hsr));
		}
		netdev_rx_handler_unregister(port->dev);
		dev_set_promiscuity(port->dev, -1);
	}

	/* FIXME?
	 * netdev_upper_dev_unlink(port->dev, port->hsr->dev);
	 */

	synchronize_rcu();

	if (port != master)
		dev_put(port->dev);
}
开发者ID:020gzh，项目名称:linux，代码行数:27，代码来源:hsr_slave.c

示例7: dsa_slave_close

static int dsa_slave_close(struct net_device *dev)
{
	struct dsa_slave_priv *p = netdev_priv(dev);
	struct net_device *master = p->parent->dst->master_netdev;
	struct dsa_switch *ds = p->parent;

	if (p->phy)
		phy_stop(p->phy);

	dev_mc_unsync(master, dev);
	dev_uc_unsync(master, dev);
	if (dev->flags & IFF_ALLMULTI)
		dev_set_allmulti(master, -1);
	if (dev->flags & IFF_PROMISC)
		dev_set_promiscuity(master, -1);

	if (!ether_addr_equal(dev->dev_addr, master->dev_addr))
		dev_uc_del(master, dev->dev_addr);

	if (ds->drv->port_disable)
		ds->drv->port_disable(ds, p->port, p->phy);

	if (ds->drv->port_stp_update)
		ds->drv->port_stp_update(ds, p->port, BR_STATE_DISABLED);

	return 0;
}
开发者ID:andy-shev，项目名称:linux，代码行数:27，代码来源:slave.c

示例8: ovs_vport_alloc

static struct vport *netdev_create(const struct vport_parms *parms)
{
    struct vport *vport;
    struct netdev_vport *netdev_vport;
    int err;

    vport = ovs_vport_alloc(sizeof(struct netdev_vport),
                            &ovs_netdev_vport_ops, parms);
    if (IS_ERR(vport)) {
        err = PTR_ERR(vport);
        goto error;
    }

    netdev_vport = netdev_vport_priv(vport);

    netdev_vport->dev = dev_get_by_name(ovs_dp_get_net(vport->dp), parms->name);
    if (!netdev_vport->dev) {
        err = -ENODEV;
        goto error_free_vport;
    }

    if (netdev_vport->dev->flags & IFF_LOOPBACK ||
            netdev_vport->dev->type != ARPHRD_ETHER ||
            ovs_is_internal_dev(netdev_vport->dev)) {
        err = -EINVAL;
        goto error_put;
    }

    rtnl_lock();
    err = netdev_master_upper_dev_link(netdev_vport->dev,
                                       get_dpdev(vport->dp));
    if (err)
        goto error_unlock;

    err = netdev_rx_handler_register(netdev_vport->dev, netdev_frame_hook,
                                     vport);
    if (err)
        goto error_master_upper_dev_unlink;

    dev_set_promiscuity(netdev_vport->dev, 1);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
    dev_disable_lro(netdev_vport->dev);
#endif
    netdev_vport->dev->priv_flags |= IFF_OVS_DATAPATH;
    rtnl_unlock();

    netdev_init();
    return vport;

error_master_upper_dev_unlink:
    netdev_upper_dev_unlink(netdev_vport->dev, get_dpdev(vport->dp));
error_unlock:
    rtnl_unlock();
error_put:
    dev_put(netdev_vport->dev);
error_free_vport:
    ovs_vport_free(vport);
error:
    return ERR_PTR(err);
}
开发者ID:ravikondamuru，项目名称:openvswitch，代码行数:60，代码来源:vport-netdev.c

示例9: ovs_netdev_detach_dev

void ovs_netdev_detach_dev(struct vport *vport)
{
	ASSERT_RTNL();
	vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
	netdev_rx_handler_unregister(vport->dev);
	netdev_upper_dev_unlink(vport->dev,
				netdev_master_upper_dev_get(vport->dev));
	dev_set_promiscuity(vport->dev, -1);
}
开发者ID:guanhe0，项目名称:kernel，代码行数:9，代码来源:vport-netdev.c

示例10: vlan_dev_change_rx_flags

static void vlan_dev_change_rx_flags(struct net_device *dev, int change)
{
	struct net_device *real_dev = vlan_dev_info(dev)->real_dev;

	if (change & IFF_ALLMULTI)
		dev_set_allmulti(real_dev, dev->flags & IFF_ALLMULTI ? 1 : -1);
	if (change & IFF_PROMISC)
		dev_set_promiscuity(real_dev, dev->flags & IFF_PROMISC ? 1 : -1);
}
开发者ID:kronenpj，项目名称:samsung-s3c6410-android.2.0，代码行数:9，代码来源:vlan_dev.c

示例11: ovs_vport_alloc

static struct vport *internal_dev_create(const struct vport_parms *parms)
{
	struct vport *vport;
	struct internal_dev *internal_dev;
	int err;

	vport = ovs_vport_alloc(0, &ovs_internal_vport_ops, parms);
	if (IS_ERR(vport)) {
		err = PTR_ERR(vport);
		goto error;
	}

	vport->dev = alloc_netdev(sizeof(struct internal_dev),
				  parms->name, NET_NAME_USER, do_setup);
	if (!vport->dev) {
		err = -ENOMEM;
		goto error_free_vport;
	}
	vport->dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
	if (!vport->dev->tstats) {
		err = -ENOMEM;
		goto error_free_netdev;
	}

#ifdef HAVE_IFF_PHONY_HEADROOM
	vport->dev->needed_headroom = vport->dp->max_headroom;
#endif
	dev_net_set(vport->dev, ovs_dp_get_net(vport->dp));
	internal_dev = internal_dev_priv(vport->dev);
	internal_dev->vport = vport;

	/* Restrict bridge port to current netns. */
	if (vport->port_no == OVSP_LOCAL)
		vport->dev->features |= NETIF_F_NETNS_LOCAL;

	rtnl_lock();
	err = register_netdevice(vport->dev);
	if (err)
		goto error_unlock;

	dev_set_promiscuity(vport->dev, 1);
	rtnl_unlock();
	netif_start_queue(vport->dev);

	return vport;

error_unlock:
	rtnl_unlock();
	free_percpu(vport->dev->tstats);
error_free_netdev:
	free_netdev(vport->dev);
error_free_vport:
	ovs_vport_free(vport);
error:
	return ERR_PTR(err);
}
开发者ID:Grim-lock，项目名称:ovs，代码行数:56，代码来源:vport-internal_dev.c

示例12: netdev_detach

static int netdev_detach(struct vport *vport)
{
    struct netdev_vport *netdev_vport = netdev_vport_priv(vport);

    netdev_vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
    netdev_rx_handler_unregister(netdev_vport->dev);
    dev_set_promiscuity(netdev_vport->dev, -1);

    return 0;
}
开发者ID:sandervrijders，项目名称:ODS，代码行数:10，代码来源:vport-netdev.c

示例13: netdev_destroy

static void netdev_destroy(struct vport *vport)
{
	struct netdev_vport *netdev_vport = netdev_vport_priv(vport);

	netdev_vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
	netdev_rx_handler_unregister(netdev_vport->dev);
	dev_set_promiscuity(netdev_vport->dev, -1);

	call_rcu(&netdev_vport->rcu, free_port_rcu);
}
开发者ID:CoerWatt，项目名称:linux，代码行数:10，代码来源:vport-netdev.c

示例14: internal_dev_destroy

static void internal_dev_destroy(struct vport *vport)
{
	struct netdev_vport *netdev_vport = netdev_vport_priv(vport);

	netif_stop_queue(netdev_vport->dev);
	dev_set_promiscuity(netdev_vport->dev, -1);

	/* unregister_netdevice() waits for an RCU grace period. */
	unregister_netdevice(netdev_vport->dev);
}
开发者ID:openube，项目名称:android_kernel_sony_c2305，代码行数:10，代码来源:vport-internal_dev.c

示例15: internal_dev_destroy

static void internal_dev_destroy(struct vport *vport)
{
	struct netdev_vport *netdev_vport = netdev_vport_priv(vport);

	netif_stop_queue(netdev_vport->dev);
	dev_set_promiscuity(netdev_vport->dev, -1);

	
	unregister_netdevice(netdev_vport->dev);
}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:10，代码来源:vport-internal_dev.c


注：本文中的dev_set_promiscuity函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。