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-rw-r--r--include/net/cfg80211.h150
-rw-r--r--include/net/genetlink.h107
-rw-r--r--include/net/ieee80211_radiotap.h4
-rw-r--r--include/net/inet_connection_sock.h5
-rw-r--r--include/net/lwtunnel.h10
-rw-r--r--include/net/mac80211.h19
-rw-r--r--include/net/netlink.h10
-rw-r--r--include/net/raw.h6
-rw-r--r--include/net/rawv6.h7
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/net/sock.h4
-rw-r--r--include/net/tc_act/tc_mirred.h6
-rw-r--r--include/net/tc_act/tc_skbedit.h1
-rw-r--r--include/net/udp.h4
14 files changed, 203 insertions, 133 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 14b51d7..2019310 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -772,6 +772,30 @@ struct cfg80211_csa_settings {
};
/**
+ * struct iface_combination_params - input parameters for interface combinations
+ *
+ * Used to pass interface combination parameters
+ *
+ * @num_different_channels: the number of different channels we want
+ * to use for verification
+ * @radar_detect: a bitmap where each bit corresponds to a channel
+ * width where radar detection is needed, as in the definition of
+ * &struct ieee80211_iface_combination.@radar_detect_widths
+ * @iftype_num: array with the number of interfaces of each interface
+ * type. The index is the interface type as specified in &enum
+ * nl80211_iftype.
+ * @new_beacon_int: set this to the beacon interval of a new interface
+ * that's not operating yet, if such is to be checked as part of
+ * the verification
+ */
+struct iface_combination_params {
+ int num_different_channels;
+ u8 radar_detect;
+ int iftype_num[NUM_NL80211_IFTYPES];
+ u32 new_beacon_int;
+};
+
+/**
* enum station_parameters_apply_mask - station parameter values to apply
* @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
* @STATION_PARAM_APPLY_CAPABILITY: apply new capability
@@ -1761,9 +1785,11 @@ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
* @key_len: length of WEP key for shared key authentication
* @key_idx: index of WEP key for shared key authentication
* @key: WEP key for shared key authentication
- * @sae_data: Non-IE data to use with SAE or %NULL. This starts with
- * Authentication transaction sequence number field.
- * @sae_data_len: Length of sae_data buffer in octets
+ * @auth_data: Fields and elements in Authentication frames. This contains
+ * the authentication frame body (non-IE and IE data), excluding the
+ * Authentication algorithm number, i.e., starting at the Authentication
+ * transaction sequence number field.
+ * @auth_data_len: Length of auth_data buffer in octets
*/
struct cfg80211_auth_request {
struct cfg80211_bss *bss;
@@ -1772,8 +1798,8 @@ struct cfg80211_auth_request {
enum nl80211_auth_type auth_type;
const u8 *key;
u8 key_len, key_idx;
- const u8 *sae_data;
- size_t sae_data_len;
+ const u8 *auth_data;
+ size_t auth_data_len;
};
/**
@@ -1814,6 +1840,12 @@ enum cfg80211_assoc_req_flags {
* @ht_capa_mask: The bits of ht_capa which are to be used.
* @vht_capa: VHT capability override
* @vht_capa_mask: VHT capability mask indicating which fields to use
+ * @fils_kek: FILS KEK for protecting (Re)Association Request/Response frame or
+ * %NULL if FILS is not used.
+ * @fils_kek_len: Length of fils_kek in octets
+ * @fils_nonces: FILS nonces (part of AAD) for protecting (Re)Association
+ * Request/Response frame or %NULL if FILS is not used. This field starts
+ * with 16 octets of STA Nonce followed by 16 octets of AP Nonce.
*/
struct cfg80211_assoc_request {
struct cfg80211_bss *bss;
@@ -1825,6 +1857,9 @@ struct cfg80211_assoc_request {
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
struct ieee80211_vht_cap vht_capa, vht_capa_mask;
+ const u8 *fils_kek;
+ size_t fils_kek_len;
+ const u8 *fils_nonces;
};
/**
@@ -2016,6 +2051,18 @@ struct cfg80211_connect_params {
};
/**
+ * enum cfg80211_connect_params_changed - Connection parameters being updated
+ *
+ * This enum provides information of all connect parameters that
+ * have to be updated as part of update_connect_params() call.
+ *
+ * @UPDATE_ASSOC_IES: Indicates whether association request IEs are updated
+ */
+enum cfg80211_connect_params_changed {
+ UPDATE_ASSOC_IES = BIT(0),
+};
+
+/**
* enum wiphy_params_flags - set_wiphy_params bitfield values
* @WIPHY_PARAM_RETRY_SHORT: wiphy->retry_short has changed
* @WIPHY_PARAM_RETRY_LONG: wiphy->retry_long has changed
@@ -2536,9 +2583,18 @@ struct cfg80211_nan_func {
* cases, the result of roaming is indicated with a call to
* cfg80211_roamed() or cfg80211_roamed_bss().
* (invoked with the wireless_dev mutex held)
- * @disconnect: Disconnect from the BSS/ESS. Once done, call
- * cfg80211_disconnected().
+ * @update_connect_params: Update the connect parameters while connected to a
+ * BSS. The updated parameters can be used by driver/firmware for
+ * subsequent BSS selection (roaming) decisions and to form the
+ * Authentication/(Re)Association Request frames. This call does not
+ * request an immediate disassociation or reassociation with the current
+ * BSS, i.e., this impacts only subsequent (re)associations. The bits in
+ * changed are defined in &enum cfg80211_connect_params_changed.
* (invoked with the wireless_dev mutex held)
+ * @disconnect: Disconnect from the BSS/ESS or stop connection attempts if
+ * connection is in progress. Once done, call cfg80211_disconnected() in
+ * case connection was already established (invoked with the
+ * wireless_dev mutex held), otherwise call cfg80211_connect_timeout().
*
* @join_ibss: Join the specified IBSS (or create if necessary). Once done, call
* cfg80211_ibss_joined(), also call that function when changing BSSID due
@@ -2706,6 +2762,8 @@ struct cfg80211_nan_func {
* @nan_change_conf: changes NAN configuration. The changed parameters must
* be specified in @changes (using &enum cfg80211_nan_conf_changes);
* All other parameters must be ignored.
+ *
+ * @set_multicast_to_unicast: configure multicast to unicast conversion for BSS
*/
struct cfg80211_ops {
int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -2820,6 +2878,10 @@ struct cfg80211_ops {
int (*connect)(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme);
+ int (*update_connect_params)(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_connect_params *sme,
+ u32 changed);
int (*disconnect)(struct wiphy *wiphy, struct net_device *dev,
u16 reason_code);
@@ -2982,6 +3044,10 @@ struct cfg80211_ops {
struct wireless_dev *wdev,
struct cfg80211_nan_conf *conf,
u32 changes);
+
+ int (*set_multicast_to_unicast)(struct wiphy *wiphy,
+ struct net_device *dev,
+ const bool enabled);
};
/*
@@ -3080,6 +3146,12 @@ struct ieee80211_iface_limit {
* only in special cases.
* @radar_detect_widths: bitmap of channel widths supported for radar detection
* @radar_detect_regions: bitmap of regions supported for radar detection
+ * @beacon_int_min_gcd: This interface combination supports different
+ * beacon intervals.
+ * = 0 - all beacon intervals for different interface must be same.
+ * > 0 - any beacon interval for the interface part of this combination AND
+ * *GCD* of all beacon intervals from beaconing interfaces of this
+ * combination must be greater or equal to this value.
*
* With this structure the driver can describe which interface
* combinations it supports concurrently.
@@ -3145,6 +3217,7 @@ struct ieee80211_iface_combination {
bool beacon_int_infra_match;
u8 radar_detect_widths;
u8 radar_detect_regions;
+ u32 beacon_int_min_gcd;
};
struct ieee80211_txrx_stypes {
@@ -3752,8 +3825,8 @@ struct cfg80211_cached_keys;
* @beacon_interval: beacon interval used on this device for transmitting
* beacons, 0 when not valid
* @address: The address for this device, valid only if @netdev is %NULL
- * @p2p_started: true if this is a P2P Device that has been started
- * @nan_started: true if this is a NAN interface that has been started
+ * @is_running: true if this is a non-netdev device that has been started, e.g.
+ * the P2P Device.
* @cac_started: true if DFS channel availability check has been started
* @cac_start_time: timestamp (jiffies) when the dfs state was entered.
* @cac_time_ms: CAC time in ms
@@ -3785,7 +3858,7 @@ struct wireless_dev {
struct mutex mtx;
- bool use_4addr, p2p_started, nan_started;
+ bool use_4addr, is_running;
u8 address[ETH_ALEN] __aligned(sizeof(u16));
@@ -3842,6 +3915,13 @@ static inline u8 *wdev_address(struct wireless_dev *wdev)
return wdev->address;
}
+static inline bool wdev_running(struct wireless_dev *wdev)
+{
+ if (wdev->netdev)
+ return netif_running(wdev->netdev);
+ return wdev->is_running;
+}
+
/**
* wdev_priv - return wiphy priv from wireless_dev
*
@@ -4163,6 +4243,27 @@ static inline const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len)
}
/**
+ * cfg80211_find_ext_ie - find information element with EID Extension in data
+ *
+ * @ext_eid: element ID Extension
+ * @ies: data consisting of IEs
+ * @len: length of data
+ *
+ * Return: %NULL if the extended element ID could not be found or if
+ * the element is invalid (claims to be longer than the given
+ * data), or a pointer to the first byte of the requested
+ * element, that is the byte containing the element ID.
+ *
+ * Note: There are no checks on the element length other than
+ * having to fit into the given data.
+ */
+static inline const u8 *cfg80211_find_ext_ie(u8 ext_eid, const u8 *ies, int len)
+{
+ return cfg80211_find_ie_match(WLAN_EID_EXTENSION, ies, len,
+ &ext_eid, 1, 2);
+}
+
+/**
* cfg80211_find_vendor_ie - find vendor specific information element in data
*
* @oui: vendor OUI
@@ -4562,7 +4663,8 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr);
* moves to cfg80211 in this call
* @buf: authentication frame (header + body)
* @len: length of the frame data
- * @uapsd_queues: bitmap of ACs configured to uapsd. -1 if n/a.
+ * @uapsd_queues: bitmap of queues configured for uapsd. Same format
+ * as the AC bitmap in the QoS info field
*
* After being asked to associate via cfg80211_ops::assoc() the driver must
* call either this function or cfg80211_auth_timeout().
@@ -5598,36 +5700,20 @@ unsigned int ieee80211_get_num_supported_channels(struct wiphy *wiphy);
* cfg80211_check_combinations - check interface combinations
*
* @wiphy: the wiphy
- * @num_different_channels: the number of different channels we want
- * to use for verification
- * @radar_detect: a bitmap where each bit corresponds to a channel
- * width where radar detection is needed, as in the definition of
- * &struct ieee80211_iface_combination.@radar_detect_widths
- * @iftype_num: array with the numbers of interfaces of each interface
- * type. The index is the interface type as specified in &enum
- * nl80211_iftype.
+ * @params: the interface combinations parameter
*
* This function can be called by the driver to check whether a
* combination of interfaces and their types are allowed according to
* the interface combinations.
*/
int cfg80211_check_combinations(struct wiphy *wiphy,
- const int num_different_channels,
- const u8 radar_detect,
- const int iftype_num[NUM_NL80211_IFTYPES]);
+ struct iface_combination_params *params);
/**
* cfg80211_iter_combinations - iterate over matching combinations
*
* @wiphy: the wiphy
- * @num_different_channels: the number of different channels we want
- * to use for verification
- * @radar_detect: a bitmap where each bit corresponds to a channel
- * width where radar detection is needed, as in the definition of
- * &struct ieee80211_iface_combination.@radar_detect_widths
- * @iftype_num: array with the numbers of interfaces of each interface
- * type. The index is the interface type as specified in &enum
- * nl80211_iftype.
+ * @params: the interface combinations parameter
* @iter: function to call for each matching combination
* @data: pointer to pass to iter function
*
@@ -5636,9 +5722,7 @@ int cfg80211_check_combinations(struct wiphy *wiphy,
* purposes.
*/
int cfg80211_iter_combinations(struct wiphy *wiphy,
- const int num_different_channels,
- const u8 radar_detect,
- const int iftype_num[NUM_NL80211_IFTYPES],
+ struct iface_combination_params *params,
void (*iter)(const struct ieee80211_iface_combination *c,
void *data),
void *data);
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 8d4608c..3ec87ba 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -20,7 +20,7 @@ struct genl_info;
/**
* struct genl_family - generic netlink family
- * @id: protocol family idenfitier
+ * @id: protocol family identifier (private)
* @hdrsize: length of user specific header in bytes
* @name: name of family
* @version: protocol version
@@ -39,16 +39,16 @@ struct genl_info;
* Note that unbind() will not be called symmetrically if the
* generic netlink family is removed while there are still open
* sockets.
- * @attrbuf: buffer to store parsed attributes
- * @family_list: family list
- * @mcgrps: multicast groups used by this family (private)
- * @n_mcgrps: number of multicast groups (private)
+ * @attrbuf: buffer to store parsed attributes (private)
+ * @mcgrps: multicast groups used by this family
+ * @n_mcgrps: number of multicast groups
* @mcgrp_offset: starting number of multicast group IDs in this family
- * @ops: the operations supported by this family (private)
- * @n_ops: number of operations supported by this family (private)
+ * (private)
+ * @ops: the operations supported by this family
+ * @n_ops: number of operations supported by this family
*/
struct genl_family {
- unsigned int id;
+ unsigned int id; /* private */
unsigned int hdrsize;
char name[GENL_NAMSIZ];
unsigned int version;
@@ -64,15 +64,16 @@ struct genl_family {
int (*mcast_bind)(struct net *net, int group);
void (*mcast_unbind)(struct net *net, int group);
struct nlattr ** attrbuf; /* private */
- const struct genl_ops * ops; /* private */
- const struct genl_multicast_group *mcgrps; /* private */
- unsigned int n_ops; /* private */
- unsigned int n_mcgrps; /* private */
+ const struct genl_ops * ops;
+ const struct genl_multicast_group *mcgrps;
+ unsigned int n_ops;
+ unsigned int n_mcgrps;
unsigned int mcgrp_offset; /* private */
- struct list_head family_list; /* private */
struct module *module;
};
+struct nlattr **genl_family_attrbuf(const struct genl_family *family);
+
/**
* struct genl_info - receiving information
* @snd_seq: sending sequence number
@@ -130,64 +131,13 @@ struct genl_ops {
u8 flags;
};
-int __genl_register_family(struct genl_family *family);
-
-static inline int genl_register_family(struct genl_family *family)
-{
- family->module = THIS_MODULE;
- return __genl_register_family(family);
-}
-
-/**
- * genl_register_family_with_ops - register a generic netlink family with ops
- * @family: generic netlink family
- * @ops: operations to be registered
- * @n_ops: number of elements to register
- *
- * Registers the specified family and operations from the specified table.
- * Only one family may be registered with the same family name or identifier.
- *
- * The family id may equal GENL_ID_GENERATE causing an unique id to
- * be automatically generated and assigned.
- *
- * Either a doit or dumpit callback must be specified for every registered
- * operation or the function will fail. Only one operation structure per
- * command identifier may be registered.
- *
- * See include/net/genetlink.h for more documenation on the operations
- * structure.
- *
- * Return 0 on success or a negative error code.
- */
-static inline int
-_genl_register_family_with_ops_grps(struct genl_family *family,
- const struct genl_ops *ops, size_t n_ops,
- const struct genl_multicast_group *mcgrps,
- size_t n_mcgrps)
-{
- family->module = THIS_MODULE;
- family->ops = ops;
- family->n_ops = n_ops;
- family->mcgrps = mcgrps;
- family->n_mcgrps = n_mcgrps;
- return __genl_register_family(family);
-}
-
-#define genl_register_family_with_ops(family, ops) \
- _genl_register_family_with_ops_grps((family), \
- (ops), ARRAY_SIZE(ops), \
- NULL, 0)
-#define genl_register_family_with_ops_groups(family, ops, grps) \
- _genl_register_family_with_ops_grps((family), \
- (ops), ARRAY_SIZE(ops), \
- (grps), ARRAY_SIZE(grps))
-
-int genl_unregister_family(struct genl_family *family);
-void genl_notify(struct genl_family *family, struct sk_buff *skb,
+int genl_register_family(struct genl_family *family);
+int genl_unregister_family(const struct genl_family *family);
+void genl_notify(const struct genl_family *family, struct sk_buff *skb,
struct genl_info *info, u32 group, gfp_t flags);
void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
- struct genl_family *family, int flags, u8 cmd);
+ const struct genl_family *family, int flags, u8 cmd);
/**
* genlmsg_nlhdr - Obtain netlink header from user specified header
@@ -196,8 +146,8 @@ void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
*
* Returns pointer to netlink header.
*/
-static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr,
- struct genl_family *family)
+static inline struct nlmsghdr *
+genlmsg_nlhdr(void *user_hdr, const struct genl_family *family)
{
return (struct nlmsghdr *)((char *)user_hdr -
family->hdrsize -
@@ -233,7 +183,7 @@ static inline int genlmsg_parse(const struct nlmsghdr *nlh,
*/
static inline void genl_dump_check_consistent(struct netlink_callback *cb,
void *user_hdr,
- struct genl_family *family)
+ const struct genl_family *family)
{
nl_dump_check_consistent(cb, genlmsg_nlhdr(user_hdr, family));
}
@@ -250,7 +200,7 @@ static inline void genl_dump_check_consistent(struct netlink_callback *cb,
*/
static inline void *genlmsg_put_reply(struct sk_buff *skb,
struct genl_info *info,
- struct genl_family *family,
+ const struct genl_family *family,
int flags, u8 cmd)
{
return genlmsg_put(skb, info->snd_portid, info->snd_seq, family,
@@ -287,7 +237,7 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
* @group: offset of multicast group in groups array
* @flags: allocation flags
*/
-static inline int genlmsg_multicast_netns(struct genl_family *family,
+static inline int genlmsg_multicast_netns(const struct genl_family *family,
struct net *net, struct sk_buff *skb,
u32 portid, unsigned int group, gfp_t flags)
{
@@ -305,7 +255,7 @@ static inline int genlmsg_multicast_netns(struct genl_family *family,
* @group: offset of multicast group in groups array
* @flags: allocation flags
*/
-static inline int genlmsg_multicast(struct genl_family *family,
+static inline int genlmsg_multicast(const struct genl_family *family,
struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags)
{
@@ -323,7 +273,7 @@ static inline int genlmsg_multicast(struct genl_family *family,
*
* This function must hold the RTNL or rcu_read_lock().
*/
-int genlmsg_multicast_allns(struct genl_family *family,
+int genlmsg_multicast_allns(const struct genl_family *family,
struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags);
@@ -407,8 +357,9 @@ static inline struct sk_buff *genlmsg_new(size_t payload, gfp_t flags)
* This function returns the number of broadcast listeners that have set the
* NETLINK_RECV_NO_ENOBUFS socket option.
*/
-static inline int genl_set_err(struct genl_family *family, struct net *net,
- u32 portid, u32 group, int code)
+static inline int genl_set_err(const struct genl_family *family,
+ struct net *net, u32 portid,
+ u32 group, int code)
{
if (WARN_ON_ONCE(group >= family->n_mcgrps))
return -EINVAL;
@@ -416,7 +367,7 @@ static inline int genl_set_err(struct genl_family *family, struct net *net,
return netlink_set_err(net->genl_sock, portid, group, code);
}
-static inline int genl_has_listeners(struct genl_family *family,
+static inline int genl_has_listeners(const struct genl_family *family,
struct net *net, unsigned int group)
{
if (WARN_ON_ONCE(group >= family->n_mcgrps))
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index ba07b9d..d0e7e3f 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -333,9 +333,9 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS 0x0003
#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK 0x00F0
#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU 0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU 0x0010
+#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ 0x0010
#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU 0x0020
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ 0x0030
+#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU 0x0030
#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN 0x00F0
#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT 0x00
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 197a30d..146054c 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -289,11 +289,6 @@ static inline int inet_csk_reqsk_queue_len(const struct sock *sk)
return reqsk_queue_len(&inet_csk(sk)->icsk_accept_queue);
}
-static inline int inet_csk_reqsk_queue_young(const struct sock *sk)
-{
- return reqsk_queue_len_young(&inet_csk(sk)->icsk_accept_queue);
-}
-
static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk)
{
return inet_csk_reqsk_queue_len(sk) >= sk->sk_max_ack_backlog;
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index ea3f80f..82e76fe 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -24,11 +24,11 @@ enum {
struct lwtunnel_state {
__u16 type;
__u16 flags;
+ __u16 headroom;
atomic_t refcnt;
int (*orig_output)(struct net *net, struct sock *sk, struct sk_buff *skb);
int (*orig_input)(struct sk_buff *);
- int len;
- __u16 headroom;
+ struct rcu_head rcu;
__u8 data[0];
};
@@ -36,6 +36,7 @@ struct lwtunnel_encap_ops {
int (*build_state)(struct net_device *dev, struct nlattr *encap,
unsigned int family, const void *cfg,
struct lwtunnel_state **ts);
+ void (*destroy_state)(struct lwtunnel_state *lws);
int (*output)(struct net *net, struct sock *sk, struct sk_buff *skb);
int (*input)(struct sk_buff *skb);
int (*fill_encap)(struct sk_buff *skb,
@@ -46,10 +47,7 @@ struct lwtunnel_encap_ops {
};
#ifdef CONFIG_LWTUNNEL
-static inline void lwtstate_free(struct lwtunnel_state *lws)
-{
- kfree(lws);
-}
+void lwtstate_free(struct lwtunnel_state *lws);
static inline struct lwtunnel_state *
lwtstate_get(struct lwtunnel_state *lws)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index e2dba93..5345d35 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1442,7 +1442,7 @@ enum ieee80211_vif_flags {
struct ieee80211_vif {
enum nl80211_iftype type;
struct ieee80211_bss_conf bss_conf;
- u8 addr[ETH_ALEN];
+ u8 addr[ETH_ALEN] __aligned(2);
bool p2p;
bool csa_active;
bool mu_mimo_owner;
@@ -1749,7 +1749,8 @@ struct ieee80211_sta_rates {
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void \*), size is determined in hw information.
* @uapsd_queues: bitmap of queues configured for uapsd. Only valid
- * if wme is supported.
+ * if wme is supported. The bits order is like in
+ * IEEE80211_WMM_IE_STA_QOSINFO_AC_*.
* @max_sp: max Service Period. Only valid if wme is supported.
* @bandwidth: current bandwidth the station can receive with
* @rx_nss: in HT/VHT, the maximum number of spatial streams the
@@ -2029,6 +2030,10 @@ struct ieee80211_txq {
* drivers, mac80211 packet loss mechanism will not be triggered and driver
* is completely depending on firmware event for station kickout.
*
+ * @IEEE80211_HW_SUPPORTS_TX_FRAG: Hardware does fragmentation by itself.
+ * The stack will not do fragmentation.
+ * The callback for @set_frag_threshold should be set as well.
+ *
* @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
*/
enum ieee80211_hw_flags {
@@ -2070,6 +2075,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_TX_AMSDU,
IEEE80211_HW_TX_FRAG_LIST,
IEEE80211_HW_REPORTS_LOW_ACK,
+ IEEE80211_HW_SUPPORTS_TX_FRAG,
/* keep last, obviously */
NUM_IEEE80211_HW_FLAGS
@@ -3098,8 +3104,9 @@ enum ieee80211_reconfig_type {
* The callback must be atomic.
*
* @set_frag_threshold: Configuration of fragmentation threshold. Assign this
- * if the device does fragmentation by itself; if this callback is
- * implemented then the stack will not do fragmentation.
+ * if the device does fragmentation by itself. Note that to prevent the
+ * stack from doing fragmentation IEEE80211_HW_SUPPORTS_TX_FRAG
+ * should be set as well.
* The callback can sleep.
*
* @set_rts_threshold: Configuration of RTS threshold (if device needs it)
@@ -4092,6 +4099,10 @@ void ieee80211_sta_pspoll(struct ieee80211_sta *sta);
* This must be used in conjunction with ieee80211_sta_ps_transition()
* and possibly ieee80211_sta_pspoll(); calls to all three must be
* serialized.
+ * %IEEE80211_NUM_TIDS can be passed as the tid if the tid is unknown.
+ * In this case, mac80211 will not check that this tid maps to an AC
+ * that is trigger enabled and assume that the caller did the proper
+ * checks.
*/
void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, u8 tid);
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 254a0fc..a34f53a 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -1191,6 +1191,16 @@ static inline struct in6_addr nla_get_in6_addr(const struct nlattr *nla)
}
/**
+ * nla_memdup - duplicate attribute memory (kmemdup)
+ * @src: netlink attribute to duplicate from
+ * @gfp: GFP mask
+ */
+static inline void *nla_memdup(const struct nlattr *src, gfp_t gfp)
+{
+ return kmemdup(nla_data(src), nla_len(src), gfp);
+}
+
+/**
* nla_nest_start - Start a new level of nested attributes
* @skb: socket buffer to add attributes to
* @attrtype: attribute type of container
diff --git a/include/net/raw.h b/include/net/raw.h
index 3e78900..57c33dd 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -23,6 +23,12 @@
extern struct proto raw_prot;
+extern struct raw_hashinfo raw_v4_hashinfo;
+struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
+ unsigned short num, __be32 raddr,
+ __be32 laddr, int dif);
+
+int raw_abort(struct sock *sk, int err);
void raw_icmp_error(struct sk_buff *, int, u32);
int raw_local_deliver(struct sk_buff *, int);
diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index 87783de..cbe4e9d 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -3,6 +3,13 @@
#include <net/protocol.h>
+extern struct raw_hashinfo raw_v6_hashinfo;
+struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
+ unsigned short num, const struct in6_addr *loc_addr,
+ const struct in6_addr *rmt_addr, int dif);
+
+int raw_abort(struct sock *sk, int err);
+
void raw6_icmp_error(struct sk_buff *, int nexthdr,
u8 type, u8 code, int inner_offset, __be32);
bool raw6_local_deliver(struct sk_buff *, int);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 11c3bf2..bd4a3de 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -530,7 +530,6 @@ struct sctp_datamsg {
/* Did the messenge fail to send? */
int send_error;
u8 send_failed:1,
- can_abandon:1, /* can chunks from this message can be abandoned. */
can_delay; /* should this message be Nagle delayed */
};
@@ -641,7 +640,6 @@ struct sctp_chunk {
#define SCTP_NEED_FRTX 0x1
#define SCTP_DONT_FRTX 0x2
__u16 rtt_in_progress:1, /* This chunk used for RTT calc? */
- resent:1, /* Has this chunk ever been resent. */
has_tsn:1, /* Does this chunk have a TSN yet? */
has_ssn:1, /* Does this chunk have a SSN yet? */
singleton:1, /* Only chunk in the packet? */
@@ -656,6 +654,7 @@ struct sctp_chunk {
fast_retransmit:2; /* Is this chunk fast retransmitted? */
};
+#define sctp_chunk_retransmitted(chunk) (chunk->sent_count > 1)
void sctp_chunk_hold(struct sctp_chunk *);
void sctp_chunk_put(struct sctp_chunk *);
int sctp_user_addto_chunk(struct sctp_chunk *chunk, int len,
diff --git a/include/net/sock.h b/include/net/sock.h
index 73c6b00..f13ac87 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1276,7 +1276,9 @@ static inline struct inode *SOCK_INODE(struct socket *socket)
/*
* Functions for memory accounting
*/
+int __sk_mem_raise_allocated(struct sock *sk, int size, int amt, int kind);
int __sk_mem_schedule(struct sock *sk, int size, int kind);
+void __sk_mem_reduce_allocated(struct sock *sk, int amount);
void __sk_mem_reclaim(struct sock *sk, int amount);
#define SK_MEM_QUANTUM ((int)PAGE_SIZE)
@@ -1952,6 +1954,8 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer,
void sk_stop_timer(struct sock *sk, struct timer_list *timer);
+int __sk_queue_drop_skb(struct sock *sk, struct sk_buff *skb,
+ unsigned int flags);
int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
index 62770ad..604bc31 100644
--- a/include/net/tc_act/tc_mirred.h
+++ b/include/net/tc_act/tc_mirred.h
@@ -8,13 +8,13 @@ struct tcf_mirred {
struct tc_action common;
int tcfm_eaction;
int tcfm_ifindex;
- int tcfm_ok_push;
+ bool tcfm_mac_header_xmit;
struct net_device __rcu *tcfm_dev;
struct list_head tcfm_list;
};
#define to_mirred(a) ((struct tcf_mirred *)a)
-static inline bool is_tcf_mirred_redirect(const struct tc_action *a)
+static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
{
#ifdef CONFIG_NET_CLS_ACT
if (a->ops && a->ops->type == TCA_ACT_MIRRED)
@@ -23,7 +23,7 @@ static inline bool is_tcf_mirred_redirect(const struct tc_action *a)
return false;
}
-static inline bool is_tcf_mirred_mirror(const struct tc_action *a)
+static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
{
#ifdef CONFIG_NET_CLS_ACT
if (a->ops && a->ops->type == TCA_ACT_MIRRED)
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h
index 5767e9d..19cd3d3 100644
--- a/include/net/tc_act/tc_skbedit.h
+++ b/include/net/tc_act/tc_skbedit.h
@@ -27,6 +27,7 @@ struct tcf_skbedit {
u32 flags;
u32 priority;
u32 mark;
+ u32 mask;
u16 queue_mapping;
u16 ptype;
};
diff --git a/include/net/udp.h b/include/net/udp.h
index 4948790..6134f37 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -246,6 +246,9 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb,
}
/* net/ipv4/udp.c */
+void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len);
+int __udp_enqueue_schedule_skb(struct sock *sk, struct sk_buff *skb);
+
void udp_v4_early_demux(struct sk_buff *skb);
int udp_get_port(struct sock *sk, unsigned short snum,
int (*saddr_cmp)(const struct sock *,
@@ -258,6 +261,7 @@ void udp_flush_pending_frames(struct sock *sk);
void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
int udp_rcv(struct sk_buff *skb);
int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
+int udp_init_sock(struct sock *sk);
int __udp_disconnect(struct sock *sk, int flags);
int udp_disconnect(struct sock *sk, int flags);
unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait);
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