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-rw-r--r--include/linux/if_vlan.h15
-rw-r--r--include/linux/netdevice.h15
-rw-r--r--include/linux/rtnetlink.h6
-rw-r--r--include/net/dst.h8
-rw-r--r--include/net/inet_timewait_sock.h8
-rw-r--r--include/net/ipip.h1
-rw-r--r--include/net/net_namespace.h4
-rw-r--r--include/net/rtnetlink.h3
-rw-r--r--include/net/tcp.h3
9 files changed, 48 insertions, 15 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 7ff9af1d0f0..71a4870c09a 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -63,7 +63,11 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
return (struct vlan_ethhdr *)skb_mac_header(skb);
}
-#define VLAN_VID_MASK 0xfff
+#define VLAN_PRIO_MASK 0xe000 /* Priority Code Point */
+#define VLAN_PRIO_SHIFT 13
+#define VLAN_CFI_MASK 0x1000 /* Canonical Format Indicator */
+#define VLAN_TAG_PRESENT VLAN_CFI_MASK
+#define VLAN_VID_MASK 0x0fff /* VLAN Identifier */
/* found in socket.c */
extern void vlan_ioctl_set(int (*hook)(struct net *, void __user *));
@@ -81,6 +85,7 @@ struct vlan_group {
* the vlan is attached to.
*/
unsigned int nr_vlans;
+ int killall;
struct hlist_node hlist; /* linked list */
struct net_device **vlan_devices_arrays[VLAN_GROUP_ARRAY_SPLIT_PARTS];
struct rcu_head rcu;
@@ -105,8 +110,8 @@ static inline void vlan_group_set_device(struct vlan_group *vg,
array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
}
-#define vlan_tx_tag_present(__skb) ((__skb)->vlan_tci)
-#define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci)
+#define vlan_tx_tag_present(__skb) ((__skb)->vlan_tci & VLAN_TAG_PRESENT)
+#define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
@@ -231,7 +236,7 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb,
u16 vlan_tci)
{
- skb->vlan_tci = vlan_tci;
+ skb->vlan_tci = VLAN_TAG_PRESENT | vlan_tci;
return skb;
}
@@ -284,7 +289,7 @@ static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb,
u16 *vlan_tci)
{
if (vlan_tx_tag_present(skb)) {
- *vlan_tci = skb->vlan_tci;
+ *vlan_tci = vlan_tx_tag_get(skb);
return 0;
} else {
*vlan_tci = 0;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 83800091a31..ffc3106cc03 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -635,6 +635,10 @@ struct net_device_ops {
unsigned int sgc);
int (*ndo_fcoe_ddp_done)(struct net_device *dev,
u16 xid);
+#define NETDEV_FCOE_WWNN 0
+#define NETDEV_FCOE_WWPN 1
+ int (*ndo_fcoe_get_wwn)(struct net_device *dev,
+ u64 *wwn, int type);
#endif
};
@@ -683,6 +687,7 @@ struct net_device
struct list_head dev_list;
struct list_head napi_list;
+ struct list_head unreg_list;
/* Net device features */
unsigned long features;
@@ -1116,7 +1121,14 @@ extern int dev_close(struct net_device *dev);
extern void dev_disable_lro(struct net_device *dev);
extern int dev_queue_xmit(struct sk_buff *skb);
extern int register_netdevice(struct net_device *dev);
-extern void unregister_netdevice(struct net_device *dev);
+extern void unregister_netdevice_queue(struct net_device *dev,
+ struct list_head *head);
+extern void unregister_netdevice_many(struct list_head *head);
+static inline void unregister_netdevice(struct net_device *dev)
+{
+ unregister_netdevice_queue(dev, NULL);
+}
+
extern void free_netdev(struct net_device *dev);
extern void synchronize_net(void);
extern int register_netdevice_notifier(struct notifier_block *nb);
@@ -1127,6 +1139,7 @@ extern void netdev_resync_ops(struct net_device *dev);
extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
extern struct net_device *dev_get_by_index(struct net *net, int ifindex);
extern struct net_device *__dev_get_by_index(struct net *net, int ifindex);
+extern struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex);
extern int dev_restart(struct net_device *dev);
#ifdef CONFIG_NETPOLL_TRAP
extern int netpoll_trap(void);
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index adf2068d12b..e78b60cd65a 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -377,9 +377,11 @@ enum
#define RTAX_MAX (__RTAX_MAX - 1)
#define RTAX_FEATURE_ECN 0x00000001
-#define RTAX_FEATURE_SACK 0x00000002
-#define RTAX_FEATURE_TIMESTAMP 0x00000004
+#define RTAX_FEATURE_NO_SACK 0x00000002
+#define RTAX_FEATURE_NO_TSTAMP 0x00000004
#define RTAX_FEATURE_ALLFRAG 0x00000008
+#define RTAX_FEATURE_NO_WSCALE 0x00000010
+#define RTAX_FEATURE_NO_DSACK 0x00000020
struct rta_session
{
diff --git a/include/net/dst.h b/include/net/dst.h
index 720d90653a8..6377ab2feba 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -111,6 +111,12 @@ dst_metric(const struct dst_entry *dst, int metric)
return dst->metrics[metric-1];
}
+static inline u32
+dst_feature(const struct dst_entry *dst, u32 feature)
+{
+ return dst_metric(dst, RTAX_FEATURES) & feature;
+}
+
static inline u32 dst_mtu(const struct dst_entry *dst)
{
u32 mtu = dst_metric(dst, RTAX_MTU);
@@ -136,7 +142,7 @@ static inline void set_dst_metric_rtt(struct dst_entry *dst, int metric,
static inline u32
dst_allfrag(const struct dst_entry *dst)
{
- int ret = dst_metric(dst, RTAX_FEATURES) & RTAX_FEATURE_ALLFRAG;
+ int ret = dst_feature(dst, RTAX_FEATURE_ALLFRAG);
/* Yes, _exactly_. This is paranoia. */
barrier();
return ret;
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 37f3aea074a..773b10fa38e 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -130,11 +130,11 @@ struct inet_timewait_sock {
__u16 tw_num;
kmemcheck_bitfield_begin(flags);
/* And these are ours. */
- __u8 tw_ipv6only:1,
- tw_transparent:1;
- /* 14 bits hole, try to pack */
+ unsigned int tw_ipv6only : 1,
+ tw_transparent : 1,
+ tw_pad : 14, /* 14 bits hole */
+ tw_ipv6_offset : 16;
kmemcheck_bitfield_end(flags);
- __u16 tw_ipv6_offset;
unsigned long tw_ttd;
struct inet_bind_bucket *tw_tb;
struct hlist_node tw_death_node;
diff --git a/include/net/ipip.h b/include/net/ipip.h
index 86f1c8bd040..b3db2fd6e61 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -45,6 +45,7 @@ struct ip_tunnel_prl_entry
struct ip_tunnel_prl_entry *next;
__be32 addr;
u16 flags;
+ struct rcu_head rcu_head;
};
#define IPTUNNEL_XMIT() do { \
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 699410142bf..0addd45038a 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -28,6 +28,10 @@ struct ctl_table_header;
struct net_generic;
struct sock;
+
+#define NETDEV_HASHBITS 8
+#define NETDEV_HASHENTRIES (1 << NETDEV_HASHBITS)
+
struct net {
atomic_t count; /* To decided when the network
* namespace should be freed.
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index c3aa044d3fc..cd5af1f508f 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -61,7 +61,8 @@ struct rtnl_link_ops {
int (*changelink)(struct net_device *dev,
struct nlattr *tb[],
struct nlattr *data[]);
- void (*dellink)(struct net_device *dev);
+ void (*dellink)(struct net_device *dev,
+ struct list_head *head);
size_t (*get_size)(const struct net_device *dev);
int (*fill_info)(struct sk_buff *skb,
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 03a49c70337..740d09be8e2 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -409,7 +409,8 @@ extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
extern void tcp_parse_options(struct sk_buff *skb,
struct tcp_options_received *opt_rx,
- int estab);
+ int estab,
+ struct dst_entry *dst);
extern u8 *tcp_parse_md5sig_option(struct tcphdr *th);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-24 08:28:17 +0000