struct bond_vlan_tag *tags;
if (is_vlan_dev(upper) &&
- bond->nest_level == vlan_get_encap_level(upper) - 1) {
+ bond->dev->lower_level == upper->lower_level - 1) {
if (upper->addr_assign_type == NET_ADDR_STOLEN) {
alb_send_lp_vid(slave, mac_addr,
vlan_dev_vlan_proto(upper),
goto err_upper_unlink;
}
- bond->nest_level = dev_get_nest_level(bond_dev) + 1;
-
/* If the mode uses primary, then the following is handled by
* bond_change_active_slave().
*/
if (!bond_has_slaves(bond)) {
bond_set_carrier(bond);
eth_hw_addr_random(bond_dev);
- bond->nest_level = SINGLE_DEPTH_NESTING;
- } else {
- bond->nest_level = dev_get_nest_level(bond_dev) + 1;
}
unblock_netpoll_tx();
}
}
-static int bond_get_nest_level(struct net_device *bond_dev)
-{
- struct bonding *bond = netdev_priv(bond_dev);
-
- return bond->nest_level;
-}
-
static void bond_get_stats(struct net_device *bond_dev,
struct rtnl_link_stats64 *stats)
{
.ndo_neigh_setup = bond_neigh_setup,
.ndo_vlan_rx_add_vid = bond_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = bond_vlan_rx_kill_vid,
- .ndo_get_lock_subclass = bond_get_nest_level,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_netpoll_setup = bond_netpoll_setup,
.ndo_netpoll_cleanup = bond_netpoll_cleanup,
if (!bond->wq)
return -ENOMEM;
- bond->nest_level = SINGLE_DEPTH_NESTING;
-
spin_lock_init(&bond->mode_lock);
spin_lock_init(&bond->stats_lock);
lockdep_register_key(&bond->stats_lock_key);
struct mlx5_esw_flow_attr *attr,
u32 *action)
{
- int nest_level = vlan_get_encap_level(attr->parse_attr->filter_dev);
+ int nest_level = attr->parse_attr->filter_dev->lower_level;
struct flow_action_entry vlan_act = {
.id = FLOW_ACTION_VLAN_POP,
};
struct pcpu_secy_stats __percpu *stats;
struct list_head secys;
struct gro_cells gro_cells;
- unsigned int nest_level;
};
/**
return macsec_priv(dev)->real_dev->ifindex;
}
-static int macsec_get_nest_level(struct net_device *dev)
-{
- return macsec_priv(dev)->nest_level;
-}
-
static const struct net_device_ops macsec_netdev_ops = {
.ndo_init = macsec_dev_init,
.ndo_uninit = macsec_dev_uninit,
.ndo_start_xmit = macsec_start_xmit,
.ndo_get_stats64 = macsec_get_stats64,
.ndo_get_iflink = macsec_get_iflink,
- .ndo_get_lock_subclass = macsec_get_nest_level,
};
static const struct device_type macsec_type = {
if (err < 0)
return err;
- macsec->nest_level = dev_get_nest_level(real_dev) + 1;
-
err = netdev_upper_dev_link(real_dev, dev, extack);
if (err < 0)
goto unregister;
#define MACVLAN_STATE_MASK \
((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
-static int macvlan_get_nest_level(struct net_device *dev)
-{
- return ((struct macvlan_dev *)netdev_priv(dev))->nest_level;
-}
-
static int macvlan_init(struct net_device *dev)
{
struct macvlan_dev *vlan = netdev_priv(dev);
.ndo_fdb_add = macvlan_fdb_add,
.ndo_fdb_del = macvlan_fdb_del,
.ndo_fdb_dump = ndo_dflt_fdb_dump,
- .ndo_get_lock_subclass = macvlan_get_nest_level,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = macvlan_dev_poll_controller,
.ndo_netpoll_setup = macvlan_dev_netpoll_setup,
vlan->dev = dev;
vlan->port = port;
vlan->set_features = MACVLAN_FEATURES;
- vlan->nest_level = dev_get_nest_level(lowerdev) + 1;
vlan->mode = MACVLAN_MODE_VEPA;
if (data && data[IFLA_MACVLAN_MODE])
netdev_features_t set_features;
enum macvlan_mode mode;
u16 flags;
- int nest_level;
unsigned int macaddr_count;
#ifdef CONFIG_NET_POLL_CONTROLLER
struct netpoll *netpoll;
#ifdef CONFIG_NET_POLL_CONTROLLER
struct netpoll *netpoll;
#endif
- unsigned int nest_level;
};
static inline struct vlan_dev_priv *vlan_dev_priv(const struct net_device *dev)
extern bool vlan_uses_dev(const struct net_device *dev);
-static inline int vlan_get_encap_level(struct net_device *dev)
-{
- BUG_ON(!is_vlan_dev(dev));
- return vlan_dev_priv(dev)->nest_level;
-}
#else
static inline struct net_device *
__vlan_find_dev_deep_rcu(struct net_device *real_dev,
{
return false;
}
-static inline int vlan_get_encap_level(struct net_device *dev)
-{
- BUG();
- return 0;
-}
#endif
/**
void (*ndo_dfwd_del_station)(struct net_device *pdev,
void *priv);
- int (*ndo_get_lock_subclass)(struct net_device *dev);
int (*ndo_set_tx_maxrate)(struct net_device *dev,
int queue_index,
u32 maxrate);
spin_lock(&dev->addr_list_lock);
}
-static inline void netif_addr_lock_nested(struct net_device *dev)
-{
- int subclass = SINGLE_DEPTH_NESTING;
-
- if (dev->netdev_ops->ndo_get_lock_subclass)
- subclass = dev->netdev_ops->ndo_get_lock_subclass(dev);
-
- spin_lock_nested(&dev->addr_list_lock, subclass);
-}
-
static inline void netif_addr_lock_bh(struct net_device *dev)
{
spin_lock_bh(&dev->addr_list_lock);
extern u8 netdev_rss_key[NETDEV_RSS_KEY_LEN] __read_mostly;
void netdev_rss_key_fill(void *buffer, size_t len);
-int dev_get_nest_level(struct net_device *dev);
int skb_checksum_help(struct sk_buff *skb);
int skb_crc32c_csum_help(struct sk_buff *skb);
int skb_csum_hwoffload_help(struct sk_buff *skb,
struct slave __rcu *primary_slave;
struct bond_up_slave __rcu *slave_arr; /* Array of usable slaves */
bool force_primary;
- u32 nest_level;
s32 slave_cnt; /* never change this value outside the attach/detach wrappers */
int (*recv_probe)(const struct sk_buff *, struct bonding *,
struct slave *);
if (err < 0)
goto out_uninit_mvrp;
- vlan->nest_level = dev_get_nest_level(real_dev) + 1;
err = register_netdevice(dev);
if (err < 0)
goto out_uninit_mvrp;
dev_uc_sync(vlan_dev_priv(vlan_dev)->real_dev, vlan_dev);
}
-static int vlan_dev_get_lock_subclass(struct net_device *dev)
-{
- return vlan_dev_priv(dev)->nest_level;
-}
-
static const struct header_ops vlan_header_ops = {
.create = vlan_dev_hard_header,
.parse = eth_header_parse,
.ndo_netpoll_cleanup = vlan_dev_netpoll_cleanup,
#endif
.ndo_fix_features = vlan_dev_fix_features,
- .ndo_get_lock_subclass = vlan_dev_get_lock_subclass,
.ndo_get_iflink = vlan_dev_get_iflink,
};
EXPORT_SYMBOL(netdev_lower_dev_get_private);
-int dev_get_nest_level(struct net_device *dev)
-{
- struct net_device *lower = NULL;
- struct list_head *iter;
- int max_nest = -1;
- int nest;
-
- ASSERT_RTNL();
-
- netdev_for_each_lower_dev(dev, lower, iter) {
- nest = dev_get_nest_level(lower);
- if (max_nest < nest)
- max_nest = nest;
- }
-
- return max_nest + 1;
-}
-EXPORT_SYMBOL(dev_get_nest_level);
-
/**
* netdev_lower_change - Dispatch event about lower device state change
* @lower_dev: device
if (to->addr_len != from->addr_len)
return -EINVAL;
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
err = __hw_addr_sync(&to->uc, &from->uc, to->addr_len);
if (!err)
__dev_set_rx_mode(to);
if (to->addr_len != from->addr_len)
return -EINVAL;
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
err = __hw_addr_sync_multiple(&to->uc, &from->uc, to->addr_len);
if (!err)
__dev_set_rx_mode(to);
return;
netif_addr_lock_bh(from);
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
__hw_addr_unsync(&to->uc, &from->uc, to->addr_len);
__dev_set_rx_mode(to);
netif_addr_unlock(to);
if (to->addr_len != from->addr_len)
return -EINVAL;
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
err = __hw_addr_sync(&to->mc, &from->mc, to->addr_len);
if (!err)
__dev_set_rx_mode(to);
if (to->addr_len != from->addr_len)
return -EINVAL;
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
err = __hw_addr_sync_multiple(&to->mc, &from->mc, to->addr_len);
if (!err)
__dev_set_rx_mode(to);
return;
netif_addr_lock_bh(from);
- netif_addr_lock_nested(to);
+ netif_addr_lock(to);
__hw_addr_unsync(&to->mc, &from->mc, to->addr_len);
__dev_set_rx_mode(to);
netif_addr_unlock(to);
}
rtnl_lock();
- nest_lvl = dev_get_nest_level(ndev);
+ nest_lvl = ndev->lower_level;
for (i = 0; i < nest_lvl; i++) {
struct list_head *lower = &ndev->adj_list.lower;
int i, nest_lvl;
rtnl_lock();
- nest_lvl = dev_get_nest_level(ndev);
+ nest_lvl = ndev->lower_level;
for (i = 0; i < nest_lvl; i++) {
struct list_head *lower = &ndev->adj_list.lower;