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-rw-r--r--include/linux/nl80211.h34
-rw-r--r--include/linux/rfkill-regulator.h48
-rw-r--r--include/net/bluetooth/l2cap.h130
-rw-r--r--include/net/cfg80211.h33
-rw-r--r--include/net/mac80211.h16
5 files changed, 185 insertions, 76 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 1832c27c520c..216b1d8a862f 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -410,6 +410,16 @@
* notification. This event is used to indicate that an unprotected
* disassociation frame was dropped when MFP is in use.
*
+ * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
+ * beacon or probe response from a compatible mesh peer. This is only
+ * sent while no station information (sta_info) exists for the new peer
+ * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On
+ * reception of this notification, userspace may decide to create a new
+ * station (@NL80211_CMD_NEW_STATION). To stop this notification from
+ * reoccurring, the userspace authentication daemon may want to create the
+ * new station with the AUTHENTICATED flag unset and maybe change it later
+ * depending on the authentication result.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -522,6 +532,8 @@ enum nl80211_commands {
NL80211_CMD_UNPROT_DEAUTHENTICATE,
NL80211_CMD_UNPROT_DISASSOCIATE,
+ NL80211_CMD_NEW_PEER_CANDIDATE,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -545,6 +557,7 @@ enum nl80211_commands {
/* source-level API compatibility */
#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
+#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
/**
* enum nl80211_attrs - nl80211 netlink attributes
@@ -886,6 +899,9 @@ enum nl80211_commands {
* changed once the mesh is active.
* @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
* containing attributes from &enum nl80211_meshconf_params.
+ * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
+ * allows auth frames in a mesh to be passed to userspace for processing via
+ * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
*
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -1074,6 +1090,8 @@ enum nl80211_attrs {
NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
+ NL80211_ATTR_SUPPORT_MESH_AUTH,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -1168,6 +1186,7 @@ enum nl80211_iftype {
* with short barker preamble
* @NL80211_STA_FLAG_WME: station is WME/QoS capable
* @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
* @NL80211_STA_FLAG_MAX: highest station flag number currently defined
* @__NL80211_STA_FLAG_AFTER_LAST: internal use
*/
@@ -1177,6 +1196,7 @@ enum nl80211_sta_flags {
NL80211_STA_FLAG_SHORT_PREAMBLE,
NL80211_STA_FLAG_WME,
NL80211_STA_FLAG_MFP,
+ NL80211_STA_FLAG_AUTHENTICATED,
/* keep last */
__NL80211_STA_FLAG_AFTER_LAST,
@@ -1277,6 +1297,7 @@ enum nl80211_sta_bss_param {
* attribute, like NL80211_STA_INFO_TX_BITRATE.
* @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
* containing info as possible, see &enum nl80211_sta_bss_param
+ * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
@@ -1297,6 +1318,7 @@ enum nl80211_sta_info {
NL80211_STA_INFO_SIGNAL_AVG,
NL80211_STA_INFO_RX_BITRATE,
NL80211_STA_INFO_BSS_PARAM,
+ NL80211_STA_INFO_CONNECTED_TIME,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,
@@ -1719,9 +1741,12 @@ enum nl80211_meshconf_params {
* vendor specific path metric or disable it to use the default Airtime
* metric.
*
- * @NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE: A vendor specific information
- * element that vendors will use to identify the path selection methods and
- * metrics in use.
+ * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
+ * robust security network ie, or a vendor specific information element that
+ * vendors will use to identify the path selection methods and metrics in use.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
+ * daemon will be authenticating mesh candidates.
*
* @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
* @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
@@ -1730,7 +1755,8 @@ enum nl80211_mesh_setup_params {
__NL80211_MESH_SETUP_INVALID,
NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
- NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE,
+ NL80211_MESH_SETUP_IE,
+ NL80211_MESH_SETUP_USERSPACE_AUTH,
/* keep last */
__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
diff --git a/include/linux/rfkill-regulator.h b/include/linux/rfkill-regulator.h
new file mode 100644
index 000000000000..aca36bc83315
--- /dev/null
+++ b/include/linux/rfkill-regulator.h
@@ -0,0 +1,48 @@
+/*
+ * rfkill-regulator.c - Regulator consumer driver for rfkill
+ *
+ * Copyright (C) 2009 Guiming Zhuo <gmzhuo@gmail.com>
+ * Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __LINUX_RFKILL_REGULATOR_H
+#define __LINUX_RFKILL_REGULATOR_H
+
+/*
+ * Use "vrfkill" as supply id when declaring the regulator consumer:
+ *
+ * static struct regulator_consumer_supply pcap_regulator_V6_consumers [] = {
+ * { .dev_name = "rfkill-regulator.0", .supply = "vrfkill" },
+ * };
+ *
+ * If you have several regulator driven rfkill, you can append a numerical id to
+ * .dev_name as done above, and use the same id when declaring the platform
+ * device:
+ *
+ * static struct rfkill_regulator_platform_data ezx_rfkill_bt_data = {
+ * .name = "ezx-bluetooth",
+ * .type = RFKILL_TYPE_BLUETOOTH,
+ * };
+ *
+ * static struct platform_device a910_rfkill = {
+ * .name = "rfkill-regulator",
+ * .id = 0,
+ * .dev = {
+ * .platform_data = &ezx_rfkill_bt_data,
+ * },
+ * };
+ */
+
+#include <linux/rfkill.h>
+
+struct rfkill_regulator_platform_data {
+ char *name; /* the name for the rfkill switch */
+ enum rfkill_type type; /* the type as specified in rfkill.h */
+};
+
+#endif /* __LINUX_RFKILL_REGULATOR_H */
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
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-17 01:53:05 +0000