diff options
Diffstat (limited to 'include/net')
46 files changed, 981 insertions, 304 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 4ae0580b63ca..e1e5e72b901e 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -137,6 +137,7 @@ struct tc_action_ops { #ifdef CONFIG_NET_CLS_ACT +#define ACT_P_BOUND 0 #define ACT_P_CREATED 1 #define ACT_P_DELETED 1 @@ -191,7 +192,7 @@ int tcf_idr_create_from_flags(struct tc_action_net *tn, u32 index, struct nlattr *est, struct tc_action **a, const struct tc_action_ops *ops, int bind, u32 flags); -void tcf_idr_insert_many(struct tc_action *actions[]); +void tcf_idr_insert_many(struct tc_action *actions[], int init_res[]); void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index, struct tc_action **a, int bind); @@ -207,8 +208,7 @@ int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, struct tc_action *actions[], int init_res[], size_t *attr_size, u32 flags, u32 fl_flags, struct netlink_ext_ack *extack); -struct tc_action_ops *tc_action_load_ops(struct nlattr *nla, bool police, - bool rtnl_held, +struct tc_action_ops *tc_action_load_ops(struct nlattr *nla, u32 flags, struct netlink_ext_ack *extack); struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index e302c0e804d0..535701efc1e5 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -137,7 +137,6 @@ struct vsock_transport { u64 (*stream_rcvhiwat)(struct vsock_sock *); bool (*stream_is_active)(struct vsock_sock *); bool (*stream_allow)(u32 cid, u32 port); - int (*set_rcvlowat)(struct vsock_sock *vsk, int val); /* SEQ_PACKET. */ ssize_t (*seqpacket_dequeue)(struct vsock_sock *vsk, struct msghdr *msg, @@ -168,6 +167,7 @@ struct vsock_transport { struct vsock_transport_send_notify_data *); /* sk_lock held by the caller */ void (*notify_buffer_size)(struct vsock_sock *, u64 *); + int (*notify_set_rcvlowat)(struct vsock_sock *vsk, int val); /* Shutdown. */ int (*shutdown)(struct vsock_sock *, int); diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index a3a1ea2696a8..8f8dd9173714 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -539,7 +539,6 @@ struct hci_dev { struct work_struct tx_work; struct delayed_work le_scan_disable; - struct delayed_work le_scan_restart; struct sk_buff_head rx_q; struct sk_buff_head raw_q; @@ -957,7 +956,6 @@ void hci_inquiry_cache_flush(struct hci_dev *hdev); /* ----- HCI Connections ----- */ enum { HCI_CONN_AUTH_PEND, - HCI_CONN_REAUTH_PEND, HCI_CONN_ENCRYPT_PEND, HCI_CONN_RSWITCH_PEND, HCI_CONN_MODE_CHANGE_PEND, @@ -1298,6 +1296,30 @@ static inline struct hci_conn *hci_conn_hash_lookup_big(struct hci_dev *hdev, } static inline struct hci_conn * +hci_conn_hash_lookup_big_state(struct hci_dev *hdev, __u8 handle, __u16 state) +{ + struct hci_conn_hash *h = &hdev->conn_hash; + struct hci_conn *c; + + rcu_read_lock(); + + list_for_each_entry_rcu(c, &h->list, list) { + if (bacmp(&c->dst, BDADDR_ANY) || c->type != ISO_LINK || + c->state != state) + continue; + + if (handle == c->iso_qos.bcast.big) { + rcu_read_unlock(); + return c; + } + } + + rcu_read_unlock(); + + return NULL; +} + +static inline struct hci_conn * hci_conn_hash_lookup_pa_sync_big_handle(struct hci_dev *hdev, __u8 big) { struct hci_conn_hash *h = &hdev->conn_hash; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 4ecfb06c413d..cf79656ce09c 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -52,7 +52,7 @@ * such wiphy can have zero, one, or many virtual interfaces associated with * it, which need to be identified as such by pointing the network interface's * @ieee80211_ptr pointer to a &struct wireless_dev which further describes - * the wireless part of the interface, normally this struct is embedded in the + * the wireless part of the interface. Normally this struct is embedded in the * network interface's private data area. Drivers can optionally allow creating * or destroying virtual interfaces on the fly, but without at least one or the * ability to create some the wireless device isn't useful. @@ -117,6 +117,11 @@ struct wiphy; * This may be due to the driver or due to regulatory bandwidth * restrictions. * @IEEE80211_CHAN_NO_EHT: EHT operation is not permitted on this channel. + * @IEEE80211_CHAN_DFS_CONCURRENT: See %NL80211_RRF_DFS_CONCURRENT + * @IEEE80211_CHAN_NO_UHB_VLP_CLIENT: Client connection with VLP AP + * not permitted using this channel + * @IEEE80211_CHAN_NO_UHB_AFC_CLIENT: Client connection with AFC AP + * not permitted using this channel */ enum ieee80211_channel_flags { IEEE80211_CHAN_DISABLED = 1<<0, @@ -140,6 +145,9 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_16MHZ = 1<<18, IEEE80211_CHAN_NO_320MHZ = 1<<19, IEEE80211_CHAN_NO_EHT = 1<<20, + IEEE80211_CHAN_DFS_CONCURRENT = 1<<21, + IEEE80211_CHAN_NO_UHB_VLP_CLIENT= 1<<22, + IEEE80211_CHAN_NO_UHB_AFC_CLIENT= 1<<23, }; #define IEEE80211_CHAN_NO_HT40 \ @@ -977,6 +985,15 @@ cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1, const struct cfg80211_chan_def *chandef2); /** + * nl80211_chan_width_to_mhz - get the channel width in MHz + * @chan_width: the channel width from &enum nl80211_chan_width + * + * Return: channel width in MHz if the chan_width from &enum nl80211_chan_width + * is valid. -1 otherwise. + */ +int nl80211_chan_width_to_mhz(enum nl80211_chan_width chan_width); + +/** * cfg80211_chandef_valid - check if a channel definition is valid * @chandef: the channel definition to check * Return: %true if the channel definition is valid. %false otherwise. @@ -1665,6 +1682,21 @@ struct link_station_del_parameters { }; /** + * struct cfg80211_ttlm_params: TID to link mapping parameters + * + * Used for setting a TID to link mapping. + * + * @dlink: Downlink TID to link mapping, as defined in section 9.4.2.314 + * (TID-To-Link Mapping element) in Draft P802.11be_D4.0. + * @ulink: Uplink TID to link mapping, as defined in section 9.4.2.314 + * (TID-To-Link Mapping element) in Draft P802.11be_D4.0. + */ +struct cfg80211_ttlm_params { + u16 dlink[8]; + u16 ulink[8]; +}; + +/** * struct station_parameters - station parameters * * Used to change and create a new station. @@ -2560,7 +2592,7 @@ struct cfg80211_scan_info { * @short_ssid: short ssid to scan for * @bssid: bssid to scan for * @channel_idx: idx of the channel in the channel array in the scan request - * which the above info relvant to + * which the above info is relevant to * @unsolicited_probe: the AP transmits unsolicited probe response every 20 TU * @short_ssid_valid: @short_ssid is valid and can be used * @psc_no_listen: when set, and the channel is a PSC channel, no need to wait @@ -2608,6 +2640,8 @@ struct cfg80211_scan_6ghz_params { * @n_6ghz_params: number of 6 GHz params * @scan_6ghz_params: 6 GHz params * @bssid: BSSID to scan for (most commonly, the wildcard BSSID) + * @tsf_report_link_id: for MLO, indicates the link ID of the BSS that should be + * used for TSF reporting. Can be set to -1 to indicate no preference. */ struct cfg80211_scan_request { struct cfg80211_ssid *ssids; @@ -2636,6 +2670,7 @@ struct cfg80211_scan_request { bool scan_6ghz; u32 n_6ghz_params; struct cfg80211_scan_6ghz_params *scan_6ghz_params; + s8 tsf_report_link_id; /* keep last */ struct ieee80211_channel *channels[] __counted_by(n_channels); @@ -2816,6 +2851,13 @@ enum cfg80211_signal_type { * the BSS that requested the scan in which the beacon/probe was received. * @chains: bitmask for filled values in @chain_signal. * @chain_signal: per-chain signal strength of last received BSS in dBm. + * @restrict_use: restrict usage, if not set, assume @use_for is + * %NL80211_BSS_USE_FOR_NORMAL. + * @use_for: bitmap of possible usage for this BSS, see + * &enum nl80211_bss_use_for + * @cannot_use_reasons: the reasons (bitmap) for not being able to connect, + * if @restrict_use is set and @use_for is zero (empty); may be 0 for + * unspecified reasons; see &enum nl80211_bss_cannot_use_reasons * @drv_data: Data to be passed through to @inform_bss */ struct cfg80211_inform_bss { @@ -2827,6 +2869,9 @@ struct cfg80211_inform_bss { u8 chains; s8 chain_signal[IEEE80211_MAX_CHAINS]; + u8 restrict_use:1, use_for:7; + u8 cannot_use_reasons; + void *drv_data; }; @@ -2878,6 +2923,11 @@ struct cfg80211_bss_ies { * @chain_signal: per-chain signal strength of last received BSS in dBm. * @bssid_index: index in the multiple BSS set * @max_bssid_indicator: max number of members in the BSS set + * @use_for: bitmap of possible usage for this BSS, see + * &enum nl80211_bss_use_for + * @cannot_use_reasons: the reasons (bitmap) for not being able to connect, + * if @restrict_use is set and @use_for is zero (empty); may be 0 for + * unspecified reasons; see &enum nl80211_bss_cannot_use_reasons * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes */ struct cfg80211_bss { @@ -2903,6 +2953,9 @@ struct cfg80211_bss { u8 bssid_index; u8 max_bssid_indicator; + u8 use_for; + u8 cannot_use_reasons; + u8 priv[] __aligned(sizeof(void *)); }; @@ -3180,8 +3233,8 @@ struct cfg80211_ibss_params { * * @behaviour: requested BSS selection behaviour. * @param: parameters for requestion behaviour. - * @band_pref: preferred band for %NL80211_BSS_SELECT_ATTR_BAND_PREF. - * @adjust: parameters for %NL80211_BSS_SELECT_ATTR_RSSI_ADJUST. + * @param.band_pref: preferred band for %NL80211_BSS_SELECT_ATTR_BAND_PREF. + * @param.adjust: parameters for %NL80211_BSS_SELECT_ATTR_RSSI_ADJUST. */ struct cfg80211_bss_selection { enum nl80211_bss_select_attr behaviour; @@ -4493,6 +4546,7 @@ struct mgmt_frame_regs { * @del_link_station: Remove a link of a station. * * @set_hw_timestamp: Enable/disable HW timestamping of TM/FTM frames. + * @set_ttlm: set the TID to link mapping. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -4852,6 +4906,8 @@ struct cfg80211_ops { struct link_station_del_parameters *params); int (*set_hw_timestamp)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_set_hw_timestamp *hwts); + int (*set_ttlm)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ttlm_params *params); }; /* @@ -4910,6 +4966,8 @@ struct cfg80211_ops { * NL80211_REGDOM_SET_BY_DRIVER. * @WIPHY_FLAG_CHANNEL_CHANGE_ON_BEACON: reg_call_notifier() is called if driver * set this flag to update channels on beacon hints. + * @WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY: support connection to non-primary link + * of an NSTR mobile AP MLD. */ enum wiphy_flags { WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(0), @@ -4923,7 +4981,7 @@ enum wiphy_flags { WIPHY_FLAG_IBSS_RSN = BIT(8), WIPHY_FLAG_MESH_AUTH = BIT(10), WIPHY_FLAG_SUPPORTS_EXT_KCK_32 = BIT(11), - /* use hole at 12 */ + WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY = BIT(12), WIPHY_FLAG_SUPPORTS_FW_ROAM = BIT(13), WIPHY_FLAG_AP_UAPSD = BIT(14), WIPHY_FLAG_SUPPORTS_TDLS = BIT(15), @@ -6013,7 +6071,6 @@ void wiphy_delayed_work_flush(struct wiphy *wiphy, * wireless device if it has no netdev * @u: union containing data specific to @iftype * @connected: indicates if connected or not (STA mode) - * @bssid: (private) Used by the internal configuration code * @wext: (private) Used by the internal wireless extensions compat code * @wext.ibss: (private) IBSS data part of wext handling * @wext.connect: (private) connection handling data @@ -6033,8 +6090,6 @@ void wiphy_delayed_work_flush(struct wiphy *wiphy, * @mgmt_registrations: list of registrations for management frames * @mgmt_registrations_need_update: mgmt registrations were updated, * need to propagate the update to the driver - * @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 * @is_running: true if this is a non-netdev device that has been started, e.g. * the P2P Device. @@ -7116,6 +7171,23 @@ int cfg80211_get_ies_channel_number(const u8 *ie, size_t ielen, enum nl80211_band band); /** + * cfg80211_ssid_eq - compare two SSIDs + * @a: first SSID + * @b: second SSID + * + * Return: %true if SSIDs are equal, %false otherwise. + */ +static inline bool +cfg80211_ssid_eq(struct cfg80211_ssid *a, struct cfg80211_ssid *b) +{ + if (WARN_ON(!a || !b)) + return false; + if (a->ssid_len != b->ssid_len) + return false; + return memcmp(a->ssid, b->ssid, a->ssid_len) ? false : true; +} + +/** * cfg80211_inform_bss_data - inform cfg80211 of a new BSS * * @wiphy: the wiphy reporting the BSS @@ -7162,6 +7234,25 @@ cfg80211_inform_bss(struct wiphy *wiphy, } /** + * __cfg80211_get_bss - get a BSS reference + * @wiphy: the wiphy this BSS struct belongs to + * @channel: the channel to search on (or %NULL) + * @bssid: the desired BSSID (or %NULL) + * @ssid: the desired SSID (or %NULL) + * @ssid_len: length of the SSID (or 0) + * @bss_type: type of BSS, see &enum ieee80211_bss_type + * @privacy: privacy filter, see &enum ieee80211_privacy + * @use_for: indicates which use is intended + */ +struct cfg80211_bss *__cfg80211_get_bss(struct wiphy *wiphy, + struct ieee80211_channel *channel, + const u8 *bssid, + const u8 *ssid, size_t ssid_len, + enum ieee80211_bss_type bss_type, + enum ieee80211_privacy privacy, + u32 use_for); + +/** * cfg80211_get_bss - get a BSS reference * @wiphy: the wiphy this BSS struct belongs to * @channel: the channel to search on (or %NULL) @@ -7170,13 +7261,20 @@ cfg80211_inform_bss(struct wiphy *wiphy, * @ssid_len: length of the SSID (or 0) * @bss_type: type of BSS, see &enum ieee80211_bss_type * @privacy: privacy filter, see &enum ieee80211_privacy + * + * This version implies regular usage, %NL80211_BSS_USE_FOR_NORMAL. */ -struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy, - struct ieee80211_channel *channel, - const u8 *bssid, - const u8 *ssid, size_t ssid_len, - enum ieee80211_bss_type bss_type, - enum ieee80211_privacy privacy); +static inline struct cfg80211_bss * +cfg80211_get_bss(struct wiphy *wiphy, struct ieee80211_channel *channel, + const u8 *bssid, const u8 *ssid, size_t ssid_len, + enum ieee80211_bss_type bss_type, + enum ieee80211_privacy privacy) +{ + return __cfg80211_get_bss(wiphy, channel, bssid, ssid, ssid_len, + bss_type, privacy, + NL80211_BSS_USE_FOR_NORMAL); +} + static inline struct cfg80211_bss * cfg80211_get_ibss(struct wiphy *wiphy, struct ieee80211_channel *channel, @@ -7270,8 +7368,6 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr); /** * struct cfg80211_rx_assoc_resp_data - association response data - * @bss: the BSS that association was requested with, ownership of the pointer - * moves to cfg80211 in the call to cfg80211_rx_assoc_resp() * @buf: (Re)Association Response frame (header + body) * @len: length of the frame data * @uapsd_queues: bitmap of queues configured for uapsd. Same format @@ -7281,6 +7377,8 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr); * @ap_mld_addr: AP MLD address (in case of MLO) * @links: per-link information indexed by link ID, use links[0] for * non-MLO connections + * @links.bss: the BSS that association was requested with, ownership of the + * pointer moves to cfg80211 in the call to cfg80211_rx_assoc_resp() * @links.status: Set this (along with a BSS pointer) for links that * were rejected by the AP. */ @@ -7309,7 +7407,7 @@ struct cfg80211_rx_assoc_resp_data { * This function may sleep. The caller must hold the corresponding wdev's mutex. */ void cfg80211_rx_assoc_resp(struct net_device *dev, - struct cfg80211_rx_assoc_resp_data *data); + const struct cfg80211_rx_assoc_resp_data *data); /** * struct cfg80211_assoc_failure - association failure data @@ -7428,7 +7526,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, * RFkill integration in cfg80211 is almost invisible to drivers, * as cfg80211 automatically registers an rfkill instance for each * wireless device it knows about. Soft kill is also translated - * into disconnecting and turning all interfaces off, drivers are + * into disconnecting and turning all interfaces off. Drivers are * expected to turn off the device when all interfaces are down. * * However, devices may have a hard RFkill line, in which case they @@ -7476,7 +7574,7 @@ static inline void wiphy_rfkill_stop_polling(struct wiphy *wiphy) * the configuration mechanism. * * A driver supporting vendor commands must register them as an array - * in struct wiphy, with handlers for each one, each command has an + * in struct wiphy, with handlers for each one. Each command has an * OUI and sub command ID to identify it. * * Note that this feature should not be (ab)used to implement protocol @@ -7640,7 +7738,7 @@ static inline void cfg80211_vendor_event(struct sk_buff *skb, gfp_t gfp) * interact with driver-specific tools to aid, for instance, * factory programming. * - * This chapter describes how drivers interact with it, for more + * This chapter describes how drivers interact with it. For more * information see the nl80211 book's chapter on it. */ @@ -9299,6 +9397,16 @@ bool cfg80211_valid_disable_subchannel_bitmap(u16 *bitmap, */ void cfg80211_links_removed(struct net_device *dev, u16 link_mask); +/** + * cfg80211_schedule_channels_check - schedule regulatory check if needed + * @wdev: the wireless device to check + * + * In case the device supports NO_IR or DFS relaxations, schedule regulatory + * channels check, as previous concurrent operation conditions may not + * hold anymore. + */ +void cfg80211_schedule_channels_check(struct wireless_dev *wdev); + #ifdef CONFIG_CFG80211_DEBUGFS /** * wiphy_locked_debugfs_read - do a locked read in debugfs diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index f79ce133e51a..cd95711b12b8 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -20,6 +20,7 @@ struct wpan_phy; struct wpan_phy_cca; struct cfg802154_scan_request; struct cfg802154_beacon_request; +struct ieee802154_addr; #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL struct ieee802154_llsec_device_key; @@ -77,6 +78,12 @@ struct cfg802154_ops { struct cfg802154_beacon_request *request); int (*stop_beacons)(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev); + int (*associate)(struct wpan_phy *wpan_phy, + struct wpan_dev *wpan_dev, + struct ieee802154_addr *coord); + int (*disassociate)(struct wpan_phy *wpan_phy, + struct wpan_dev *wpan_dev, + struct ieee802154_addr *target); #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL void (*get_llsec_table)(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, @@ -304,6 +311,22 @@ struct ieee802154_coord_desc { }; /** + * struct ieee802154_pan_device - PAN device information + * @pan_id: the PAN ID of this device + * @mode: the preferred mode to reach the device + * @short_addr: the short address of this device + * @extended_addr: the extended address of this device + * @node: the list node + */ +struct ieee802154_pan_device { + __le16 pan_id; + u8 mode; + __le16 short_addr; + __le64 extended_addr; + struct list_head node; +}; + +/** * struct cfg802154_scan_request - Scan request * * @type: type of scan to be performed @@ -478,6 +501,13 @@ struct wpan_dev { /* fallback for acknowledgment bit setting */ bool ackreq; + + /* Associations */ + struct mutex association_lock; + struct ieee802154_pan_device *parent; + struct list_head children; + unsigned int max_associations; + unsigned int nchildren; }; #define to_phy(_dev) container_of(_dev, struct wpan_phy, dev) @@ -529,4 +559,46 @@ static inline const char *wpan_phy_name(struct wpan_phy *phy) void ieee802154_configure_durations(struct wpan_phy *phy, unsigned int page, unsigned int channel); +/** + * cfg802154_device_is_associated - Checks whether we are associated to any device + * @wpan_dev: the wpan device + * @return: true if we are associated + */ +bool cfg802154_device_is_associated(struct wpan_dev *wpan_dev); + +/** + * cfg802154_device_is_parent - Checks if a device is our coordinator + * @wpan_dev: the wpan device + * @target: the expected parent + * @return: true if @target is our coordinator + */ +bool cfg802154_device_is_parent(struct wpan_dev *wpan_dev, + struct ieee802154_addr *target); + +/** + * cfg802154_device_is_child - Checks whether a device is associated to us + * @wpan_dev: the wpan device + * @target: the expected child + * @return: the PAN device + */ +struct ieee802154_pan_device * +cfg802154_device_is_child(struct wpan_dev *wpan_dev, + struct ieee802154_addr *target); + +/** + * cfg802154_set_max_associations - Limit the number of future associations + * @wpan_dev: the wpan device + * @max: the maximum number of devices we accept to associate + * @return: the old maximum value + */ +unsigned int cfg802154_set_max_associations(struct wpan_dev *wpan_dev, + unsigned int max); + +/** + * cfg802154_get_free_short_addr - Get a free address among the known devices + * @wpan_dev: the wpan device + * @return: a random short address expectedly unused on our PAN + */ +__le16 cfg802154_get_free_short_addr(struct wpan_dev *wpan_dev); + #endif /* __NET_CFG802154_H */ diff --git a/include/net/dropreason-core.h b/include/net/dropreason-core.h index 3c70ad53a49c..6d3a20163260 100644 --- a/include/net/dropreason-core.h +++ b/include/net/dropreason-core.h @@ -85,7 +85,10 @@ FN(IPV6_NDISC_BAD_OPTIONS) \ FN(IPV6_NDISC_NS_OTHERHOST) \ FN(QUEUE_PURGE) \ - FN(TC_ERROR) \ + FN(TC_COOKIE_ERROR) \ + FN(PACKET_SOCK_ERROR) \ + FN(TC_CHAIN_NOTFOUND) \ + FN(TC_RECLASSIFY_LOOP) \ FNe(MAX) /** @@ -376,8 +379,23 @@ enum skb_drop_reason { SKB_DROP_REASON_IPV6_NDISC_NS_OTHERHOST, /** @SKB_DROP_REASON_QUEUE_PURGE: bulk free. */ SKB_DROP_REASON_QUEUE_PURGE, - /** @SKB_DROP_REASON_TC_ERROR: generic internal tc error. */ - SKB_DROP_REASON_TC_ERROR, + /** + * @SKB_DROP_REASON_TC_COOKIE_ERROR: An error occurred whilst + * processing a tc ext cookie. + */ + SKB_DROP_REASON_TC_COOKIE_ERROR, + /** + * @SKB_DROP_REASON_PACKET_SOCK_ERROR: generic packet socket errors + * after its filter matches an incoming packet. + */ + SKB_DROP_REASON_PACKET_SOCK_ERROR, + /** @SKB_DROP_REASON_TC_CHAIN_NOTFOUND: tc chain lookup failed. */ + SKB_DROP_REASON_TC_CHAIN_NOTFOUND, + /** + * @SKB_DROP_REASON_TC_RECLASSIFY_LOOP: tc exceeded max reclassify loop + * iterations. + */ + SKB_DROP_REASON_TC_RECLASSIFY_LOOP, /** * @SKB_DROP_REASON_MAX: the maximum of core drop reasons, which * shouldn't be used as a real 'reason' - only for tracing code gen diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 82da359bca03..d17855c52ef9 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -172,8 +172,7 @@ void fib_rules_unregister(struct fib_rules_ops *); int fib_rules_lookup(struct fib_rules_ops *, struct flowi *, int flags, struct fib_lookup_arg *); -int fib_default_rule_add(struct fib_rules_ops *, u32 pref, u32 table, - u32 flags); +int fib_default_rule_add(struct fib_rules_ops *, u32 pref, u32 table); bool fib_rule_matchall(const struct fib_rule *rule); int fib_rules_dump(struct net *net, struct notifier_block *nb, int family, struct netlink_ext_ack *extack); diff --git a/include/net/genetlink.h b/include/net/genetlink.h index c53244f20437..e61469129402 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -8,16 +8,19 @@ #define GENLMSG_DEFAULT_SIZE (NLMSG_DEFAULT_SIZE - GENL_HDRLEN) +/* Binding to multicast group requires %CAP_NET_ADMIN */ +#define GENL_MCAST_CAP_NET_ADMIN BIT(0) +/* Binding to multicast group requires %CAP_SYS_ADMIN */ +#define GENL_MCAST_CAP_SYS_ADMIN BIT(1) + /** * struct genl_multicast_group - generic netlink multicast group * @name: name of the multicast group, names are per-family - * @flags: GENL_* flags (%GENL_ADMIN_PERM or %GENL_UNS_ADMIN_PERM) - * @cap_sys_admin: whether %CAP_SYS_ADMIN is required for binding + * @flags: GENL_MCAST_* flags */ struct genl_multicast_group { char name[GENL_NAMSIZ]; u8 flags; - u8 cap_sys_admin:1; }; struct genl_split_ops; @@ -51,6 +54,9 @@ struct genl_info; * @split_ops: the split do/dump form of operation definition |