diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/hci.h | 11 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 8 | ||||
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 5 | ||||
| -rw-r--r-- | include/net/bluetooth/mgmt.h | 2 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 107 | ||||
| -rw-r--r-- | include/net/mac80211.h | 40 | ||||
| -rw-r--r-- | include/net/regulatory.h | 5 |
7 files changed, 111 insertions, 67 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 2a6b0b8..ccd723e 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -139,11 +139,12 @@ enum { #define HCIINQUIRY _IOR('H', 240, int) /* HCI timeouts */ -#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */ -#define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */ -#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ -#define HCI_CMD_TIMEOUT (1000) /* 1 seconds */ -#define HCI_ACL_TX_TIMEOUT (45000) /* 45 seconds */ +#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ +#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ +#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ +#define HCI_CMD_TIMEOUT msecs_to_jiffies(1000) /* 1 second */ +#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ +#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 20fd573..475b8c0 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -587,18 +587,24 @@ void hci_conn_put_device(struct hci_conn *conn); static inline void hci_conn_hold(struct hci_conn *conn) { + BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt), + atomic_read(&conn->refcnt) + 1); + atomic_inc(&conn->refcnt); cancel_delayed_work(&conn->disc_work); } static inline void hci_conn_put(struct hci_conn *conn) { + BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt), + atomic_read(&conn->refcnt) - 1); + if (atomic_dec_and_test(&conn->refcnt)) { unsigned long timeo; if (conn->type == ACL_LINK || conn->type == LE_LINK) { del_timer(&conn->idle_timer); if (conn->state == BT_CONNECTED) { - timeo = msecs_to_jiffies(conn->disc_timeout); + timeo = conn->disc_timeout; if (!conn->out) timeo *= 2; } else { diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index d80e3f0..a7679f8 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -464,6 +464,7 @@ struct l2cap_chan { __u16 tx_win; __u16 tx_win_max; + __u16 ack_win; __u8 max_tx; __u16 retrans_timeout; __u16 monitor_timeout; @@ -672,11 +673,15 @@ enum { static inline void l2cap_chan_hold(struct l2cap_chan *c) { + BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt)); + atomic_inc(&c->refcnt); } static inline void l2cap_chan_put(struct l2cap_chan *c) { + BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt)); + if (atomic_dec_and_test(&c->refcnt)) kfree(c); } diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 23fd054..4348ee8 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -444,7 +444,7 @@ struct mgmt_ev_auth_failed { struct mgmt_ev_device_found { struct mgmt_addr_info addr; __s8 rssi; - __u8 flags[4]; + __le32 flags; __le16 eir_len; __u8 eir[0]; } __packed; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 51f67a9..493fa0c 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -999,7 +999,7 @@ struct cfg80211_ssid { * @ie_len: length of ie in octets * @rates: bitmap of rates to advertise for each band * @wiphy: the wiphy this was for - * @dev: the interface + * @wdev: the wireless device to scan for * @aborted: (internal) scan request was notified as aborted * @no_cck: used to send probe requests at non CCK rate in 2GHz band */ @@ -1012,9 +1012,10 @@ struct cfg80211_scan_request { u32 rates[IEEE80211_NUM_BANDS]; + struct wireless_dev *wdev; + /* internal */ struct wiphy *wiphy; - struct net_device *dev; bool aborted; bool no_cck; @@ -1435,10 +1436,10 @@ struct cfg80211_gtk_rekey_data { * * @add_virtual_intf: create a new virtual interface with the given name, * must set the struct wireless_dev's iftype. Beware: You must create - * the new netdev in the wiphy's network namespace! Returns the netdev, - * or an ERR_PTR. + * the new netdev in the wiphy's network namespace! Returns the struct + * wireless_dev, or an ERR_PTR. * - * @del_virtual_intf: remove the virtual interface determined by ifindex. + * @del_virtual_intf: remove the virtual interface * * @change_virtual_intf: change type/configuration of virtual interface, * keep the struct wireless_dev's iftype updated. @@ -1503,8 +1504,6 @@ struct cfg80211_gtk_rekey_data { * interfaces are active this callback should reject the configuration. * If no interfaces are active or the device is down, the channel should * be stored for when a monitor interface becomes active. - * @set_monitor_enabled: Notify driver that there are only monitor - * interfaces running. * * @scan: Request to do a scan. If returning zero, the scan request is given * the driver, and will be valid until passed to cfg80211_scan_done(). @@ -1574,6 +1573,8 @@ struct cfg80211_gtk_rekey_data { * @set_power_mgmt: Configure WLAN power management. A timeout value of -1 * allows the driver to adjust the dynamic ps timeout value. * @set_cqm_rssi_config: Configure connection quality monitor RSSI threshold. + * @set_cqm_txe_config: Configure connection quality monitor TX error + * thresholds. * @sched_scan_start: Tell the driver to start a scheduled scan. * @sched_scan_stop: Tell the driver to stop an ongoing scheduled * scan. The driver_initiated flag specifies whether the driver @@ -1611,18 +1612,23 @@ struct cfg80211_gtk_rekey_data { * @get_et_strings: Ethtool API to get a set of strings to describe stats * and perhaps other supported types of ethtool data-sets. * See @ethtool_ops.get_strings + * + * @get_channel: Get the current operating channel for the virtual interface. + * For monitor interfaces, it should return %NULL unless there's a single + * current monitoring channel. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); int (*resume)(struct wiphy *wiphy); void (*set_wakeup)(struct wiphy *wiphy, bool enabled); - struct net_device * (*add_virtual_intf)(struct wiphy *wiphy, - char *name, - enum nl80211_iftype type, - u32 *flags, - struct vif_params *params); - int (*del_virtual_intf)(struct wiphy *wiphy, struct net_device *dev); + struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy, + char *name, + enum nl80211_iftype type, + u32 *flags, + struct vif_params *params); + int (*del_virtual_intf)(struct wiphy *wiphy, + struct wireless_dev *wdev); int (*change_virtual_intf)(struct wiphy *wiphy, struct net_device *dev, enum nl80211_iftype type, u32 *flags, @@ -1699,7 +1705,7 @@ struct cfg80211_ops { struct ieee80211_channel *chan, enum nl80211_channel_type channel_type); - int (*scan)(struct wiphy *wiphy, struct net_device *dev, + int (*scan)(struct wiphy *wiphy, struct cfg80211_scan_request *request); int (*auth)(struct wiphy *wiphy, struct net_device *dev, @@ -1753,23 +1759,23 @@ struct cfg80211_ops { int (*flush_pmksa)(struct wiphy *wiphy, struct net_device *netdev); int (*remain_on_channel)(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, struct ieee80211_channel *chan, enum nl80211_channel_type channel_type, unsigned int duration, u64 *cookie); int (*cancel_remain_on_channel)(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u64 cookie); - int (*mgmt_tx)(struct wiphy *wiphy, struct net_device *dev, + int (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_channel *chan, bool offchan, enum nl80211_channel_type channel_type, bool channel_type_valid, unsigned int wait, const u8 *buf, size_t len, bool no_cck, bool dont_wait_for_ack, u64 *cookie); int (*mgmt_tx_cancel_wait)(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u64 cookie); int (*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev, @@ -1779,8 +1785,12 @@ struct cfg80211_ops { struct net_device *dev, s32 rssi_thold, u32 rssi_hyst); + int (*set_cqm_txe_config)(struct wiphy *wiphy, + struct net_device *dev, + u32 rate, u32 pkts, u32 intvl); + void (*mgmt_frame_register)(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u16 frame_type, bool reg); int (*set_antenna)(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant); @@ -1818,7 +1828,10 @@ struct cfg80211_ops { void (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev, u32 sset, u8 *data); - void (*set_monitor_enabled)(struct wiphy *wiphy, bool enabled); + struct ieee80211_channel * + (*get_channel)(struct wiphy *wiphy, + struct wireless_dev *wdev, + enum nl80211_channel_type *type); }; /* @@ -2341,17 +2354,25 @@ struct cfg80211_internal_bss; struct cfg80211_cached_keys; /** - * struct wireless_dev - wireless per-netdev state + * struct wireless_dev - wireless device state + * + * For netdevs, this structure must be allocated by the driver + * that uses the ieee80211_ptr field in struct net_device (this + * is intentional so it can be allocated along with the netdev.) + * It need not be registered then as netdev registration will + * be intercepted by cfg80211 to see the new wireless device. * - * This structure must be allocated by the driver/stack - * that uses the ieee80211_ptr field in struct net_device - * (this is intentional so it can be allocated along with - * the netdev.) + * For non-netdev uses, it must also be allocated by the driver + * in response to the cfg80211 callbacks that require it, as + * there's no netdev registration in that case it may not be + * allocated outside of callback operations that return it. * * @wiphy: pointer to hardware description * @iftype: interface type * @list: (private) Used to collect the interfaces - * @netdev: (private) Used to reference back to the netdev + * @netdev: (private) Used to reference back to the netdev, may be %NULL + * @identifier: (private) Identifier used in nl80211 to identify this + * wireless device if it has no netdev * @current_bss: (private) Used by the internal configuration code * @channel: (private) Used by the internal configuration code to track * the user-set AP, monitor and WDS channel @@ -2383,6 +2404,8 @@ struct wireless_dev { struct list_head list; struct net_device *netdev; + u32 identifier; + struct list_head mgmt_registrations; spinlock_t mgmt_registrations_lock; @@ -3269,7 +3292,7 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason, /** * cfg80211_ready_on_channel - notification of remain_on_channel start - * @dev: network device + * @wdev: wireless device * @cookie: the request cookie * @chan: The current channel (from remain_on_channel request) * @channel_type: Channel type @@ -3277,21 +3300,20 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason, * channel * @gfp: allocation flags */ -void cfg80211_ready_on_channel(struct net_device *dev, u64 cookie, +void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, enum nl80211_channel_type channel_type, unsigned int duration, gfp_t gfp); /** * cfg80211_remain_on_channel_expired - remain_on_channel duration expired - * @dev: network device + * @wdev: wireless device * @cookie: the request cookie * @chan: The current channel (from remain_on_channel request) * @channel_type: Channel type * @gfp: allocation flags */ -void cfg80211_remain_on_channel_expired(struct net_device *dev, - u64 cookie, +void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, enum nl80211_channel_type channel_type, gfp_t gfp); @@ -3319,7 +3341,7 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp); /** * cfg80211_rx_mgmt - notification of received, unprocessed management frame - * @dev: network device + * @wdev: wireless device receiving the frame * @freq: Frequency on which the frame was received in MHz * @sig_dbm: signal strength in mBm, or 0 if unknown * @buf: Management frame (header + body) @@ -3334,12 +3356,12 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp); * This function is called whenever an Action frame is received for a station * mode interface, but is not processed in kernel. */ -bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_dbm, +bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm, const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_mgmt_tx_status - notification of TX status for management frame - * @dev: network device + * @wdev: wireless device receiving the frame * @cookie: Cookie returned by cfg80211_ops::mgmt_tx() * @buf: Management frame (header + body) * @len: length of the frame data @@ -3350,7 +3372,7 @@ bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_dbm, * transmitted with cfg80211_ops::mgmt_tx() to report the TX status of the * transmission attempt. */ -void cfg80211_mgmt_tx_status(struct net_device *dev, u64 cookie, +void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie, const u8 *buf, size_t len, bool ack, gfp_t gfp); @@ -3380,6 +3402,21 @@ void cfg80211_cqm_pktloss_notify(struct net_device *dev, const u8 *peer, u32 num_packets, gfp_t gfp); /** + * cfg80211_cqm_txe_notify - TX error rate event + * @dev: network device + * @peer: peer's MAC address + * @num_packets: how many packets were lost + * @rate: % of packets which failed transmission + * @intvl: interval (in s) over which the TX failure threshold was breached. + * @gfp: context flags + * + * Notify userspace when configured % TX failures over number of packets in a + * given interval is exceeded. + */ +void cfg80211_cqm_txe_notify(struct net_device *dev, const u8 *peer, + u32 num_packets, u32 rate, u32 intvl, gfp_t gfp); + +/** * cfg80211_gtk_rekey_notify - notify userspace about driver rekeying * @dev: network device * @bssid: BSSID of AP (to avoid races) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e3fa90c..bb86aa6 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -233,8 +233,10 @@ enum ieee80211_rssi_event { * valid in station mode only while @assoc is true and if also * requested by %IEEE80211_HW_NEED_DTIM_PERIOD (cf. also hw conf * @ps_dtim_period) - * @last_tsf: last beacon's/probe response's TSF timestamp (could be old + * @sync_tsf: last beacon's/probe response's TSF timestamp (could be old * as it may have been received during scanning long ago) + * @sync_device_ts: the device timestamp corresponding to the sync_tsf, + * the driver/device can use this to calculate synchronisation * @beacon_int: beacon interval * @assoc_capability: capabilities taken from assoc resp * @basic_rates: bitmap of basic rates, each bit stands for an @@ -281,7 +283,8 @@ struct ieee80211_bss_conf { u8 dtim_period; u16 beacon_int; u16 assoc_capability; - u64 last_tsf; + u64 sync_tsf; + u32 sync_device_ts; u32 basic_rates; int mcast_rate[IEEE80211_NUM_BANDS]; u16 ht_operation_mode; @@ -696,6 +699,8 @@ enum mac80211_rx_flags { * * @mactime: value in microseconds of the 64-bit Time Synchronization Function * (TSF) timer when the first data symbol (MPDU) arrived at the hardware. + * @device_timestamp: arbitrary timestamp for the device, mac80211 doesn't use + * it but can store it and pass it back to the driver for synchronisation * @band: the active band when this frame was received * @freq: frequency the radio was tuned to when receiving this frame, in MHz * @signal: signal strength when receiving this frame, either in dBm, in dB or @@ -709,13 +714,14 @@ enum mac80211_rx_flags { */ struct ieee80211_rx_status { u64 mactime; - enum ieee80211_band band; - int freq; - int signal; - int antenna; - int rate_idx; - int flag; - unsigned int rx_flags; + u32 device_timestamp; + u16 flag; + u16 freq; + u8 rate_idx; + u8 rx_flags; + u8 band; + u8 antenna; + s8 signal; }; /** @@ -3592,22 +3598,6 @@ void ieee80211_request_smps(struct ieee80211_vif *vif, enum ieee80211_smps_mode smps_mode); /** - * ieee80211_key_removed - disable hw acceleration for key - * @key_conf: The key hw acceleration should be disabled for - * - * This allows drivers to indicate that the given key has been - * removed from hardware acceleration, due to a new key that - * was added. Don't use this if the key can continue to be used - * for TX, if the key restriction is on RX only it is permitted - * to keep the key for TX only and not call this function. - * - * Due to locking constraints, it may only be called during - * @set_key. This function must be allowed to sleep, and the - * key it tries to disable may still be used until it returns. - */ -void ieee80211_key_removed(struct ieee80211_key_conf *key_conf); - -/** * ieee80211_ready_on_channel - notification of remain-on-channel start * @hw: pointer as obtained from ieee80211_alloc_hw() */ diff --git a/include/net/regulatory.h b/include/net/regulatory.h index a5f7993..7dcaa27 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -52,6 +52,10 @@ enum environment_cap { * DFS master operation on a known DFS region (NL80211_DFS_*), * dfs_region represents that region. Drivers can use this and the * @alpha2 to adjust their device's DFS parameters as required. + * @user_reg_hint_type: if the @initiator was of type + * %NL80211_REGDOM_SET_BY_USER, this classifies the type + * of hint passed. This could be any of the %NL80211_USER_REG_HINT_* + * types. * @intersect: indicates whether the wireless core should intersect * the requested regulatory domain with the presently set regulatory * domain. @@ -70,6 +74,7 @@ enum environment_cap { struct regulatory_request { int wiphy_idx; enum nl80211_reg_initiator initiator; + enum nl80211_user_reg_hint_type user_reg_hint_type; char alpha2[2]; u8 dfs_region; bool intersect; |
