diff options
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/bluetooth/bluetooth.h | 2 | ||||
-rw-r--r-- | include/net/bluetooth/hci_core.h | 1 | ||||
-rw-r--r-- | include/net/devlink.h | 19 | ||||
-rw-r--r-- | include/net/dsa.h | 3 | ||||
-rw-r--r-- | include/net/flow.h | 2 | ||||
-rw-r--r-- | include/net/inet_frag.h | 4 | ||||
-rw-r--r-- | include/net/ip_tunnels.h | 3 | ||||
-rw-r--r-- | include/net/pkt_cls.h | 1 | ||||
-rw-r--r-- | include/net/switchdev.h | 54 | ||||
-rw-r--r-- | include/net/tcp.h | 17 | ||||
-rw-r--r-- | include/net/vxlan.h | 31 |
11 files changed, 80 insertions, 57 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index ec9d6bc65855..fabee6db0abb 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -276,7 +276,7 @@ int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo); int bt_sock_wait_ready(struct sock *sk, unsigned long flags); -void bt_accept_enqueue(struct sock *parent, struct sock *sk); +void bt_accept_enqueue(struct sock *parent, struct sock *sk, bool bh); void bt_accept_unlink(struct sock *sk); struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock); diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e5ea633ea368..094e61e07030 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -437,6 +437,7 @@ struct hci_dev { int (*post_init)(struct hci_dev *hdev); int (*set_diag)(struct hci_dev *hdev, bool enable); int (*set_bdaddr)(struct hci_dev *hdev, const bdaddr_t *bdaddr); + void (*cmd_timeout)(struct hci_dev *hdev); }; #define HCI_PHY_HANDLE(handle) (handle & 0xff) diff --git a/include/net/devlink.h b/include/net/devlink.h index a2da49dd9147..7f5a0bdca228 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -538,6 +538,15 @@ static inline struct devlink *priv_to_devlink(void *priv) return container_of(priv, struct devlink, priv); } +static inline struct devlink *netdev_to_devlink(struct net_device *dev) +{ +#if IS_ENABLED(CONFIG_NET_DEVLINK) + if (dev->netdev_ops->ndo_get_devlink) + return dev->netdev_ops->ndo_get_devlink(dev); +#endif + return NULL; +} + struct ib_device; #if IS_ENABLED(CONFIG_NET_DEVLINK) @@ -707,6 +716,10 @@ devlink_health_reporter_priv(struct devlink_health_reporter *reporter); int devlink_health_report(struct devlink_health_reporter *reporter, const char *msg, void *priv_ctx); +void devlink_compat_running_version(struct net_device *dev, + char *buf, size_t len); +int devlink_compat_flash_update(struct net_device *dev, const char *file_name); + #else static inline struct devlink *devlink_alloc(const struct devlink_ops *ops, @@ -1190,13 +1203,7 @@ devlink_health_report(struct devlink_health_reporter *reporter, { return 0; } -#endif -#if IS_REACHABLE(CONFIG_NET_DEVLINK) -void devlink_compat_running_version(struct net_device *dev, - char *buf, size_t len); -int devlink_compat_flash_update(struct net_device *dev, const char *file_name); -#else static inline void devlink_compat_running_version(struct net_device *dev, char *buf, size_t len) { diff --git a/include/net/dsa.h b/include/net/dsa.h index 2c2c10812814..e8ac5b35ac4a 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -364,8 +364,7 @@ struct dsa_switch_ops { */ int (*port_enable)(struct dsa_switch *ds, int port, struct phy_device *phy); - void (*port_disable)(struct dsa_switch *ds, int port, - struct phy_device *phy); + void (*port_disable)(struct dsa_switch *ds, int port); /* * Port's MAC EEE settings diff --git a/include/net/flow.h b/include/net/flow.h index 93f2c9a0f098..a50fb77a0b27 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -40,6 +40,7 @@ struct flowi_common { __u32 flowic_secid; kuid_t flowic_uid; struct flowi_tunnel flowic_tun_key; + __u32 flowic_multipath_hash; }; union flowi_uli { @@ -78,6 +79,7 @@ struct flowi4 { #define flowi4_secid __fl_common.flowic_secid #define flowi4_tun_key __fl_common.flowic_tun_key #define flowi4_uid __fl_common.flowic_uid +#define flowi4_multipath_hash __fl_common.flowic_multipath_hash /* (saddr,daddr) must be grouped, same order as in IP header */ __be32 saddr; diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index b02bf737d019..378904ee9129 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -56,7 +56,6 @@ struct frag_v6_compare_key { * @timer: queue expiration timer * @lock: spinlock protecting this frag * @refcnt: reference count of the queue - * @fragments: received fragments head * @rb_fragments: received fragments rb-tree root * @fragments_tail: received fragments tail * @last_run_head: the head of the last "run". see ip_fragment.c @@ -77,8 +76,7 @@ struct inet_frag_queue { struct timer_list timer; spinlock_t lock; refcount_t refcnt; - struct sk_buff *fragments; /* used in 6lopwpan IPv6. */ - struct rb_root rb_fragments; /* Used in IPv4/IPv6. */ + struct rb_root rb_fragments; struct sk_buff *fragments_tail; struct sk_buff *last_run_head; ktime_t stamp; diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index f069f64ebf29..af645604f328 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -241,7 +241,7 @@ static inline void ip_tunnel_init_flow(struct flowi4 *fl4, int proto, __be32 daddr, __be32 saddr, __be32 key, __u8 tos, int oif, - __u32 mark) + __u32 mark, __u32 tun_inner_hash) { memset(fl4, 0, sizeof(*fl4)); fl4->flowi4_oif = oif; @@ -251,6 +251,7 @@ static inline void ip_tunnel_init_flow(struct flowi4 *fl4, fl4->flowi4_proto = proto; fl4->fl4_gre_key = key; fl4->flowi4_mark = mark; + fl4->flowi4_multipath_hash = tun_inner_hash; } int ip_tunnel_init(struct net_device *dev); diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 58ea48e1221c..d5e7a1af346f 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -17,6 +17,7 @@ struct tcf_walker { int stop; int skip; int count; + bool nonempty; unsigned long cookie; int (*fn)(struct tcf_proto *, void *node, struct tcf_walker *); }; diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 45310ddf2d7e..0ebd67ae7012 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -20,14 +20,7 @@ #define SWITCHDEV_F_SKIP_EOPNOTSUPP BIT(1) #define SWITCHDEV_F_DEFER BIT(2) -struct switchdev_trans_item { - struct list_head list; - void *data; - void (*destructor)(const void *data); -}; - struct switchdev_trans { - struct list_head item_list; bool ph_prepare; }; @@ -105,28 +98,8 @@ struct switchdev_obj_port_mdb { #define SWITCHDEV_OBJ_PORT_MDB(OBJ) \ container_of((OBJ), struct switchdev_obj_port_mdb, obj) -void switchdev_trans_item_enqueue(struct switchdev_trans *trans, - void *data, void (*destructor)(void const *), - struct switchdev_trans_item *tritem); -void *switchdev_trans_item_dequeue(struct switchdev_trans *trans); - typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj); -/** - * struct switchdev_ops - switchdev operations - * - * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr). - * - * @switchdev_port_attr_set: Set a port attribute (see switchdev_attr). - */ -struct switchdev_ops { - int (*switchdev_port_attr_get)(struct net_device *dev, - struct switchdev_attr *attr); - int (*switchdev_port_attr_set)(struct net_device *dev, - const struct switchdev_attr *attr, - struct switchdev_trans *trans); -}; - enum switchdev_notifier_type { SWITCHDEV_FDB_ADD_TO_BRIDGE = 1, SWITCHDEV_FDB_DEL_TO_BRIDGE, @@ -136,6 +109,7 @@ enum switchdev_notifier_type { SWITCHDEV_PORT_OBJ_ADD, /* Blocking. */ SWITCHDEV_PORT_OBJ_DEL, /* Blocking. */ + SWITCHDEV_PORT_ATTR_SET, /* May be blocking . */ SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE, SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE, @@ -164,6 +138,13 @@ struct switchdev_notifier_port_obj_info { bool handled; }; +struct switchdev_notifier_port_attr_info { + struct switchdev_notifier_info info; /* must be first */ + const struct switchdev_attr *attr; + struct switchdev_trans *trans; + bool handled; +}; + static inline struct net_device * switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info) { @@ -216,7 +197,12 @@ int switchdev_handle_port_obj_del(struct net_device *dev, int (*del_cb)(struct net_device *dev, const struct switchdev_obj *obj)); -#define SWITCHDEV_SET_OPS(netdev, ops) ((netdev)->switchdev_ops = (ops)) +int switchdev_handle_port_attr_set(struct net_device *dev, + struct switchdev_notifier_port_attr_info *port_attr_info, + bool (*check_cb)(const struct net_device *dev), + int (*set_cb)(struct net_device *dev, + const struct switchdev_attr *attr, + struct switchdev_trans *trans)); #else static inline void switchdev_deferred_process(void) @@ -303,8 +289,16 @@ switchdev_handle_port_obj_del(struct net_device *dev, return 0; } -#define SWITCHDEV_SET_OPS(netdev, ops) do {} while (0) - +static inline int +switchdev_handle_port_attr_set(struct net_device *dev, + struct switchdev_notifier_port_attr_info *port_attr_info, + bool (*check_cb)(const struct net_device *dev), + int (*set_cb)(struct net_device *dev, + const struct switchdev_attr *attr, + struct switchdev_trans *trans)) +{ + return 0; +} #endif #endif /* _LINUX_SWITCHDEV_H_ */ diff --git a/include/net/tcp.h b/include/net/tcp.h index a6e0355921e1..68ee02523b87 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1558,7 +1558,7 @@ struct tcp_md5sig_key *tcp_v4_md5_lookup(const struct sock *sk, #ifdef CONFIG_TCP_MD5SIG #include <linux/jump_label.h> -extern struct static_key tcp_md5_needed; +extern struct static_key_false tcp_md5_needed; struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family); @@ -1567,7 +1567,7 @@ tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family) { - if (!static_key_false(&tcp_md5_needed)) + if (!static_branch_unlikely(&tcp_md5_needed)) return NULL; return __tcp_md5_do_lookup(sk, addr, family); } @@ -1716,20 +1716,9 @@ static inline bool tcp_rtx_and_write_queues_empty(const struct sock *sk) return tcp_rtx_queue_empty(sk) && tcp_write_queue_empty(sk); } -static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked) -{ - if (tcp_write_queue_empty(sk)) - tcp_chrono_stop(sk, TCP_CHRONO_BUSY); -} - -static inline void __tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb) -{ - __skb_queue_tail(&sk->sk_write_queue, skb); -} - static inline void tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb) { - __tcp_add_write_queue_tail(sk, skb); + __skb_queue_tail(&sk->sk_write_queue, skb); /* Queue it, remembering where we must start sending. */ if (sk->sk_write_queue.next == skb) diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 09767819c3d4..00254a58824b 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -453,4 +453,35 @@ vxlan_fdb_clear_offload(const struct net_device *dev, __be32 vni) } #endif +static inline void vxlan_flag_attr_error(int attrtype, + struct netlink_ext_ack *extack) +{ +#define VXLAN_FLAG(flg) \ + case IFLA_VXLAN_##flg: \ + NL_SET_ERR_MSG_MOD(extack, \ + "cannot change " #flg " flag"); \ + break + switch (attrtype) { + VXLAN_FLAG(TTL_INHERIT); + VXLAN_FLAG(LEARNING); + VXLAN_FLAG(PROXY); + VXLAN_FLAG(RSC); + VXLAN_FLAG(L2MISS); + VXLAN_FLAG(L3MISS); + VXLAN_FLAG(COLLECT_METADATA); + VXLAN_FLAG(UDP_ZERO_CSUM6_TX); + VXLAN_FLAG(UDP_ZERO_CSUM6_RX); + VXLAN_FLAG(REMCSUM_TX); + VXLAN_FLAG(REMCSUM_RX); + VXLAN_FLAG(GBP); + VXLAN_FLAG(GPE); + VXLAN_FLAG(REMCSUM_NOPARTIAL); + default: + NL_SET_ERR_MSG_MOD(extack, \ + "cannot change flag"); + break; + } +#undef VXLAN_FLAG +} + #endif |