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author | John W. Linville <linville@tuxdriver.com> | 2011-04-25 14:34:25 -0400 |
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committer | John W. Linville <linville@tuxdriver.com> | 2011-04-25 14:34:25 -0400 |
commit | cfef6047c4027a8448ec8dafeaf2bb362cc882e4 (patch) | |
tree | c254bd25aa8b4b0696b5b5cc45d8e30c7c1bb9dd /include/net | |
parent | b71d1d426d263b0b6cb5760322efebbfc89d4463 (diff) | |
parent | 73b48099cc265f88fa1255f3f43e52fe6a94fd5c (diff) | |
download | linux-stable-cfef6047c4027a8448ec8dafeaf2bb362cc882e4.tar.gz linux-stable-cfef6047c4027a8448ec8dafeaf2bb362cc882e4.tar.bz2 linux-stable-cfef6047c4027a8448ec8dafeaf2bb362cc882e4.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
drivers/net/wireless/iwlwifi/iwl-core.c
drivers/net/wireless/rt2x00/rt2x00queue.c
drivers/net/wireless/rt2x00/rt2x00queue.h
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/bluetooth/l2cap.h | 130 | ||||
-rw-r--r-- | include/net/cfg80211.h | 33 | ||||
-rw-r--r-- | include/net/mac80211.h | 16 |
3 files changed, 107 insertions, 72 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 2b9ca0d5c4a0..7a215a7f9e39 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -276,10 +276,52 @@ struct l2cap_conn_param_update_rsp { #define L2CAP_CONN_PARAM_ACCEPTED 0x0000 #define L2CAP_CONN_PARAM_REJECTED 0x0001 -/* ----- L2CAP connections ----- */ -struct l2cap_chan_list { - struct sock *head; - rwlock_t lock; +/* ----- L2CAP channels and connections ----- */ +struct srej_list { + __u8 tx_seq; + struct list_head list; +}; + +struct l2cap_chan { + struct sock *sk; + __u8 ident; + + __u8 conf_req[64]; + __u8 conf_len; + __u8 num_conf_req; + __u8 num_conf_rsp; + + __u16 conn_state; + + __u8 next_tx_seq; + __u8 expected_ack_seq; + __u8 expected_tx_seq; + __u8 buffer_seq; + __u8 buffer_seq_srej; + __u8 srej_save_reqseq; + __u8 frames_sent; + __u8 unacked_frames; + __u8 retry_count; + __u8 num_acked; + __u16 sdu_len; + __u16 partial_sdu_len; + struct sk_buff *sdu; + + __u8 remote_tx_win; + __u8 remote_max_tx; + __u16 remote_mps; + + struct timer_list retrans_timer; + struct timer_list monitor_timer; + struct timer_list ack_timer; + struct sk_buff *tx_send_head; + struct sk_buff_head tx_q; + struct sk_buff_head srej_q; + struct sk_buff_head busy_q; + struct work_struct busy_work; + struct list_head srej_l; + + struct list_head list; }; struct l2cap_conn { @@ -305,29 +347,16 @@ struct l2cap_conn { __u8 disc_reason; - struct l2cap_chan_list chan_list; -}; - -struct sock_del_list { - struct sock *sk; - struct list_head list; + struct list_head chan_l; + rwlock_t chan_lock; }; #define L2CAP_INFO_CL_MTU_REQ_SENT 0x01 #define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x04 #define L2CAP_INFO_FEAT_MASK_REQ_DONE 0x08 -/* ----- L2CAP channel and socket info ----- */ +/* ----- L2CAP socket info ----- */ #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk) -#define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue) -#define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue) -#define BUSY_QUEUE(sk) (&l2cap_pi(sk)->busy_queue) -#define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list) - -struct srej_list { - __u8 tx_seq; - struct list_head list; -}; struct l2cap_pinfo { struct bt_sock bt; @@ -339,8 +368,6 @@ struct l2cap_pinfo { __u16 omtu; __u16 flush_to; __u8 mode; - __u8 num_conf_req; - __u8 num_conf_rsp; __u8 fcs; __u8 sec_level; @@ -348,49 +375,18 @@ struct l2cap_pinfo { __u8 force_reliable; __u8 flushable; - __u8 conf_req[64]; - __u8 conf_len; __u8 conf_state; - __u16 conn_state; - - __u8 next_tx_seq; - __u8 expected_ack_seq; - __u8 expected_tx_seq; - __u8 buffer_seq; - __u8 buffer_seq_srej; - __u8 srej_save_reqseq; - __u8 frames_sent; - __u8 unacked_frames; - __u8 retry_count; - __u8 num_acked; - __u16 sdu_len; - __u16 partial_sdu_len; - struct sk_buff *sdu; - - __u8 ident; __u8 tx_win; __u8 max_tx; - __u8 remote_tx_win; - __u8 remote_max_tx; __u16 retrans_timeout; __u16 monitor_timeout; - __u16 remote_mps; __u16 mps; __le16 sport; - struct timer_list retrans_timer; - struct timer_list monitor_timer; - struct timer_list ack_timer; - struct sk_buff_head tx_queue; - struct sk_buff_head srej_queue; - struct sk_buff_head busy_queue; - struct work_struct busy_work; - struct srej_list srej_l; struct l2cap_conn *conn; - struct sock *next_c; - struct sock *prev_c; + struct l2cap_chan *chan; }; #define L2CAP_CONF_REQ_SENT 0x01 @@ -417,24 +413,23 @@ struct l2cap_pinfo { #define L2CAP_CONN_RNR_SENT 0x0200 #define L2CAP_CONN_SAR_RETRY 0x0400 -#define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \ +#define __mod_retrans_timer() mod_timer(&chan->retrans_timer, \ jiffies + msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO)); -#define __mod_monitor_timer() mod_timer(&l2cap_pi(sk)->monitor_timer, \ +#define __mod_monitor_timer() mod_timer(&chan->monitor_timer, \ jiffies + msecs_to_jiffies(L2CAP_DEFAULT_MONITOR_TO)); -#define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \ +#define __mod_ack_timer() mod_timer(&chan->ack_timer, \ jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO)); -static inline int l2cap_tx_window_full(struct sock *sk) +static inline int l2cap_tx_window_full(struct l2cap_chan *ch) { - struct l2cap_pinfo *pi = l2cap_pi(sk); int sub; - sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64; + sub = (ch->next_tx_seq - ch->expected_ack_seq) % 64; if (sub < 0) sub += 64; - return sub == pi->remote_tx_win; + return sub == ch->remote_tx_win; } #define __get_txseq(ctrl) (((ctrl) & L2CAP_CTRL_TXSEQ) >> 1) @@ -450,18 +445,17 @@ extern struct bt_sock_list l2cap_sk_list; int l2cap_init_sockets(void); void l2cap_cleanup_sockets(void); -u8 l2cap_get_ident(struct l2cap_conn *conn); void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data); -int l2cap_build_conf_req(struct sock *sk, void *data); +void __l2cap_connect_rsp_defer(struct sock *sk); int __l2cap_wait_ack(struct sock *sk); struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len); struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len); struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen); -int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len); +int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len); void l2cap_do_send(struct sock *sk, struct sk_buff *skb); -void l2cap_streaming_send(struct sock *sk); -int l2cap_ertm_send(struct sock *sk); +void l2cap_streaming_send(struct l2cap_chan *chan); +int l2cap_ertm_send(struct l2cap_chan *chan); void l2cap_sock_set_timer(struct sock *sk, long timeout); void l2cap_sock_clear_timer(struct sock *sk); @@ -470,8 +464,8 @@ void l2cap_sock_kill(struct sock *sk); void l2cap_sock_init(struct sock *sk, struct sock *parent); struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio); -void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err); -void l2cap_chan_del(struct sock *sk, int err); +void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err); +void l2cap_chan_del(struct l2cap_chan *chan, int err); int l2cap_do_connect(struct sock *sk); #endif /* __L2CAP_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ba7384acf4e0..d30eada7c6cd 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -423,6 +423,7 @@ struct station_parameters { * @STATION_INFO_SIGNAL_AVG: @signal_avg filled * @STATION_INFO_RX_BITRATE: @rxrate fields are filled * @STATION_INFO_BSS_PARAM: @bss_param filled + * @STATION_INFO_CONNECTED_TIME: @connected_time filled */ enum station_info_flags { STATION_INFO_INACTIVE_TIME = 1<<0, @@ -441,6 +442,7 @@ enum station_info_flags { STATION_INFO_SIGNAL_AVG = 1<<13, STATION_INFO_RX_BITRATE = 1<<14, STATION_INFO_BSS_PARAM = 1<<15, + STATION_INFO_CONNECTED_TIME = 1<<16 }; /** @@ -511,6 +513,7 @@ struct sta_bss_parameters { * Station information filled by driver for get_station() and dump_station. * * @filled: bitflag of flags from &enum station_info_flags + * @connected_time: time(in secs) since a station is last connected * @inactive_time: time since last station activity (tx/rx) in milliseconds * @rx_bytes: bytes received from this station * @tx_bytes: bytes transmitted to this station @@ -533,6 +536,7 @@ struct sta_bss_parameters { */ struct station_info { u32 filled; + u32 connected_time; u32 inactive_time; u32 rx_bytes; u32 tx_bytes; @@ -689,8 +693,9 @@ struct mesh_config { * @mesh_id_len: length of the mesh ID, at least 1 and at most 32 bytes * @path_sel_proto: which path selection protocol to use * @path_metric: which metric to use - * @vendor_ie: vendor information elements (optional) - * @vendor_ie_len: length of vendor information elements + * @ie: vendor information elements (optional) + * @ie_len: length of vendor information elements + * @is_secure: or not * * These parameters are fixed when the mesh is created. */ @@ -699,8 +704,9 @@ struct mesh_setup { u8 mesh_id_len; u8 path_sel_proto; u8 path_metric; - const u8 *vendor_ie; - u8 vendor_ie_len; + const u8 *ie; + u8 ie_len; + bool is_secure; }; /** @@ -1451,6 +1457,8 @@ struct cfg80211_ops { * @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN. * @WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS: The device supports separate * unicast and multicast TX keys. + * @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing + * auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH. */ enum wiphy_flags { WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0), @@ -1463,6 +1471,7 @@ enum wiphy_flags { WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7), WIPHY_FLAG_IBSS_RSN = BIT(8), WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS= BIT(9), + WIPHY_FLAG_MESH_AUTH = BIT(10), }; struct mac_address { @@ -2484,6 +2493,22 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr, void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp); /** + * cfg80211_notify_new_candidate - notify cfg80211 of a new mesh peer candidate + * + * @dev: network device + * @macaddr: the MAC address of the new candidate + * @ie: information elements advertised by the peer candidate + * @ie_len: lenght of the information elements buffer + * @gfp: allocation flags + * + * This function notifies cfg80211 that the mesh peer candidate has been + * detected, most likely via a beacon or, less likely, via a probe response. + * cfg80211 then sends a notification to userspace. + */ +void cfg80211_notify_new_peer_candidate(struct net_device *dev, + const u8 *macaddr, const u8 *ie, u8 ie_len, gfp_t gfp); + +/** * DOC: RFkill integration * * RFkill integration in cfg80211 is almost invisible to drivers, diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 025d4cc7bbf8..d23dd6c1329c 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1819,6 +1819,9 @@ enum ieee80211_ampdu_mlme_action { * @set_ringparam: Set tx and rx ring sizes. * * @get_ringparam: Get tx and rx ring current and maximum sizes. + * + * @tx_frames_pending: Check if there is any pending frame in the hardware + * queues before entering power save. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -1906,6 +1909,7 @@ struct ieee80211_ops { int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx); void (*get_ringparam)(struct ieee80211_hw *hw, u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max); + bool (*tx_frames_pending)(struct ieee80211_hw *hw); }; /** @@ -2223,6 +2227,18 @@ static inline int ieee80211_sta_ps_transition_ni(struct ieee80211_sta *sta, #define IEEE80211_TX_STATUS_HEADROOM 13 /** + * ieee80211_sta_set_tim - set the TIM bit for a sleeping station + * + * If a driver buffers frames for a powersave station instead of passing + * them back to mac80211 for retransmission, the station needs to be told + * to wake up using the TIM bitmap in the beacon. + * + * This function sets the station's TIM bit - it will be cleared when the + * station wakes up. + */ +void ieee80211_sta_set_tim(struct ieee80211_sta *sta); + +/** * ieee80211_tx_status - transmit status callback * * Call this function for all transmitted frames after they have been |