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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

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This commit is contained in:
John W. Linville 2014-07-11 15:52:57 -04:00
commit 95d01a669b
45 changed files with 3788 additions and 1508 deletions
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18
include/net/bluetooth/bluetooth.h
View file

@ -260,15 +260,15 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock);
/* Skb helpers */
struct l2cap_ctrl {
unsigned int sframe:1,
poll:1,
final:1,
fcs:1,
sar:2,
super:2;
__u16 reqseq;
__u16 txseq;
__u8 retries;
__u8 sframe:1,
poll:1,
final:1,
fcs:1,
sar:2,
super:2;
__u16 reqseq;
__u16 txseq;
__u8 retries;
};
struct hci_dev;

135
include/net/bluetooth/hci.h
View file

@ -81,10 +81,54 @@
/* HCI device quirks */
enum {
/* When this quirk is set, the HCI Reset command is send when
* closing the transport instead of when opening it.
*
* This quirk must be set before hci_register_dev is called.
*/
HCI_QUIRK_RESET_ON_CLOSE,
/* When this quirk is set, the device is turned into a raw-only
* device and it will stay in unconfigured state.
*
* This quirk must be set before hci_register_dev is called.
*/
HCI_QUIRK_RAW_DEVICE,
/* When this quirk is set, the buffer sizes reported by
* HCI Read Buffer Size command are corrected if invalid.
*
* This quirk must be set before hci_register_dev is called.
*/
HCI_QUIRK_FIXUP_BUFFER_SIZE,
/* When this quirk is set, then no stored link key handling
* is performed. This is mainly due to the fact that the
* HCI Delete Stored Link Key command is advertised, but
* not supported.
*
* This quirk must be set before hci_register_dev is called.
*/
HCI_QUIRK_BROKEN_STORED_LINK_KEY,
/* When this quirk is set, an external configuration step
* is required and will be indicated with the controller
* configuation.
*
* This quirk can be set before hci_register_dev is called or
* during the hdev->setup vendor callback.
*/
HCI_QUIRK_EXTERNAL_CONFIG,
/* When this quirk is set, the public Bluetooth address
* initially reported by HCI Read BD Address command
* is considered invalid. Controller configuration is
* required before this device can be used.
*
* This quirk can be set before hci_register_dev is called or
* during the hdev->setup vendor callback.
*/
HCI_QUIRK_INVALID_BDADDR,
};
/* HCI device flags */
@ -104,24 +148,34 @@ enum {
HCI_RESET,
};
/* BR/EDR and/or LE controller flags: the flags defined here should represent
* states configured via debugfs for debugging and testing purposes only.
*/
enum {
HCI_DUT_MODE,
HCI_FORCE_SC,
HCI_FORCE_STATIC_ADDR,
};
/*
* BR/EDR and/or LE controller flags: the flags defined here should represent
* states from the controller.
*/
enum {
HCI_SETUP,
HCI_CONFIG,
HCI_AUTO_OFF,
HCI_RFKILLED,
HCI_MGMT,
HCI_PAIRABLE,
HCI_SERVICE_CACHE,
HCI_DEBUG_KEYS,
HCI_DUT_MODE,
HCI_FORCE_SC,
HCI_FORCE_STATIC_ADDR,
HCI_KEEP_DEBUG_KEYS,
HCI_USE_DEBUG_KEYS,
HCI_UNREGISTER,
HCI_UNCONFIGURED,
HCI_USER_CHANNEL,
HCI_EXT_CONFIGURED,
HCI_LE_ADV,
HCI_LE_SCAN,
HCI_SSP_ENABLED,
HCI_SC_ENABLED,
@ -139,7 +193,6 @@ enum {
HCI_PERIODIC_INQ,
HCI_FAST_CONNECTABLE,
HCI_BREDR_ENABLED,
HCI_6LOWPAN_ENABLED,
HCI_LE_SCAN_INTERRUPTED,
};
@ -147,7 +200,7 @@ enum {
* or the HCI device is closed.
*/
#define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \
BIT(HCI_FAST_CONNECTABLE))
BIT(HCI_FAST_CONNECTABLE) | BIT(HCI_LE_ADV))
/* HCI ioctl defines */
#define HCIDEVUP _IOW('H', 201, int)
@ -185,6 +238,7 @@ enum {
#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
#define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
/* HCI data types */
#define HCI_COMMAND_PKT 0x01
@ -301,6 +355,10 @@ enum {
#define LMP_HOST_LE_BREDR 0x04
#define LMP_HOST_SC 0x08
/* LE features */
#define HCI_LE_CONN_PARAM_REQ_PROC 0x02
#define HCI_LE_PING 0x10
/* Connection modes */
#define HCI_CM_ACTIVE 0x0000
#define HCI_CM_HOLD 0x0001
@ -347,17 +405,9 @@ enum {
#define HCI_LK_CHANGED_COMBINATION 0x06
#define HCI_LK_UNAUTH_COMBINATION_P256 0x07
#define HCI_LK_AUTH_COMBINATION_P256 0x08
/* The spec doesn't define types for SMP keys, the _MASTER suffix is implied */
#define HCI_SMP_STK 0x80
#define HCI_SMP_STK_SLAVE 0x81
#define HCI_SMP_LTK 0x82
#define HCI_SMP_LTK_SLAVE 0x83
/* Long Term Key types */
#define HCI_LTK_UNAUTH 0x00
#define HCI_LTK_AUTH 0x01
/* ---- HCI Error Codes ---- */
#define HCI_ERROR_UNKNOWN_CONN_ID 0x02
#define HCI_ERROR_AUTH_FAILURE 0x05
#define HCI_ERROR_MEMORY_EXCEEDED 0x07
#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
@ -367,6 +417,7 @@ enum {
#define HCI_ERROR_REMOTE_POWER_OFF 0x15
#define HCI_ERROR_LOCAL_HOST_TERM 0x16
#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
#define HCI_ERROR_INVALID_LL_PARAMS 0x1E
#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
/* Flow control modes */
@ -536,6 +587,11 @@ struct hci_cp_read_remote_version {
__le16 handle;
} __packed;
#define HCI_OP_READ_CLOCK_OFFSET 0x041f
struct hci_cp_read_clock_offset {
__le16 handle;
} __packed;
#define HCI_OP_SETUP_SYNC_CONN 0x0428
struct hci_cp_setup_sync_conn {
__le16 handle;
@ -1085,6 +1141,18 @@ struct hci_rp_read_rssi {
__s8 rssi;
} __packed;
#define HCI_OP_READ_CLOCK 0x1407
struct hci_cp_read_clock {
__le16 handle;
__u8 which;
} __packed;
struct hci_rp_read_clock {
__u8 status;
__le16 handle;
__le32 clock;
__le16 accuracy;
} __packed;
#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
struct hci_rp_read_local_amp_info {
__u8 status;
@ -1291,6 +1359,23 @@ struct hci_rp_le_read_supported_states {
__u8 le_states[8];
} __packed;
#define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
struct hci_cp_le_conn_param_req_reply {
__le16 handle;
__le16 interval_min;
__le16 interval_max;
__le16 latency;
__le16 timeout;
__le16 min_ce_len;
__le16 max_ce_len;
} __packed;
#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
struct hci_cp_le_conn_param_req_neg_reply {
__le16 handle;
__u8 reason;
} __packed;
/* ---- HCI Events ---- */
#define HCI_EV_INQUIRY_COMPLETE 0x01
@ -1670,6 +1755,15 @@ struct hci_ev_le_conn_complete {
__u8 clk_accurancy;
} __packed;
#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
struct hci_ev_le_conn_update_complete {
__u8 status;
__le16 handle;
__le16 interval;
__le16 latency;
__le16 supervision_timeout;
} __packed;
#define HCI_EV_LE_LTK_REQ 0x05
struct hci_ev_le_ltk_req {
__le16 handle;
@ -1677,6 +1771,15 @@ struct hci_ev_le_ltk_req {
__le16 ediv;
} __packed;
#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
struct hci_ev_le_remote_conn_param_req {
__le16 handle;
__le16 interval_min;
__le16 interval_max;
__le16 latency;
__le16 timeout;
} __packed;
/* Advertising report event types */
#define LE_ADV_IND 0x00
#define LE_ADV_DIRECT_IND 0x01

136
include/net/bluetooth/hci_core.h
View file

@ -71,6 +71,7 @@ struct discovery_state {
bdaddr_t last_adv_addr;
u8 last_adv_addr_type;
s8 last_adv_rssi;
u32 last_adv_flags;
u8 last_adv_data[HCI_MAX_AD_LENGTH];
u8 last_adv_data_len;
};
@ -170,6 +171,8 @@ struct hci_dev {
__u8 bus;
__u8 dev_type;
bdaddr_t bdaddr;
bdaddr_t setup_addr;
bdaddr_t public_addr;
bdaddr_t random_addr;
bdaddr_t static_addr;
__u8 adv_addr_type;
@ -203,10 +206,13 @@ struct hci_dev {
__u16 le_scan_window;
__u16 le_conn_min_interval;
__u16 le_conn_max_interval;
__u16 le_conn_latency;
__u16 le_supv_timeout;
__u16 discov_interleaved_timeout;
__u16 conn_info_min_age;
__u16 conn_info_max_age;
__u8 ssp_debug_mode;
__u32 clock;
__u16 devid_source;
__u16 devid_vendor;
@ -273,7 +279,7 @@ struct hci_dev {
struct delayed_work service_cache;
struct timer_list cmd_timer;
struct delayed_work cmd_timer;
struct work_struct rx_work;
struct work_struct cmd_work;
@ -299,6 +305,7 @@ struct hci_dev {
struct list_head mgmt_pending;
struct list_head blacklist;
struct list_head whitelist;
struct list_head uuids;
struct list_head link_keys;
struct list_head long_term_keys;
@ -307,6 +314,7 @@ struct hci_dev {
struct list_head le_white_list;
struct list_head le_conn_params;
struct list_head pend_le_conns;
struct list_head pend_le_reports;
struct hci_dev_stats stat;
@ -318,6 +326,7 @@ struct hci_dev {
struct rfkill *rfkill;
unsigned long dbg_flags;
unsigned long dev_flags;
struct delayed_work le_scan_disable;
@ -339,6 +348,7 @@ struct hci_dev {
int (*setup)(struct hci_dev *hdev);
int (*send)(struct hci_dev *hdev, struct sk_buff *skb);
void (*notify)(struct hci_dev *hdev, unsigned int evt);
int (*set_bdaddr)(struct hci_dev *hdev, const bdaddr_t *bdaddr);
};
#define HCI_PHY_HANDLE(handle) (handle & 0xff)
@ -366,7 +376,6 @@ struct hci_conn {
__u8 features[HCI_MAX_PAGES][8];
__u16 pkt_type;
__u16 link_policy;
__u32 link_mode;
__u8 key_type;
__u8 auth_type;
__u8 sec_level;
@ -377,20 +386,26 @@ struct hci_conn {
__u32 passkey_notify;
__u8 passkey_entered;
__u16 disc_timeout;
__u16 conn_timeout;
__u16 setting;
__u16 le_conn_min_interval;
__u16 le_conn_max_interval;
__u16 le_conn_interval;
__u16 le_conn_latency;
__u16 le_supv_timeout;
__s8 rssi;
__s8 tx_power;
__s8 max_tx_power;
unsigned long flags;
__u32 clock;
__u16 clock_accuracy;
unsigned long conn_info_timestamp;
__u8 remote_cap;
__u8 remote_auth;
__u8 remote_id;
bool flush_key;
unsigned int sent;
@ -407,7 +422,6 @@ struct hci_conn {
struct hci_dev *hdev;
void *l2cap_data;
void *sco_data;
void *smp_conn;
struct amp_mgr *amp_mgr;
struct hci_conn *link;
@ -428,15 +442,19 @@ struct hci_chan {
struct hci_conn_params {
struct list_head list;
struct list_head action;
bdaddr_t addr;
u8 addr_type;
u16 conn_min_interval;
u16 conn_max_interval;
u16 conn_latency;
u16 supervision_timeout;
enum {
HCI_AUTO_CONN_DISABLED,
HCI_AUTO_CONN_REPORT,
HCI_AUTO_CONN_ALWAYS,
HCI_AUTO_CONN_LINK_LOSS,
} auto_connect;
@ -501,8 +519,8 @@ struct inquiry_entry *hci_inquiry_cache_lookup_resolve(struct hci_dev *hdev,
int state);
void hci_inquiry_cache_update_resolve(struct hci_dev *hdev,
struct inquiry_entry *ie);
bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data,
bool name_known, bool *ssp);
u32 hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data,
bool name_known);
void hci_inquiry_cache_flush(struct hci_dev *hdev);
/* ----- HCI Connections ----- */
@ -520,7 +538,13 @@ enum {
HCI_CONN_AES_CCM,
HCI_CONN_POWER_SAVE,
HCI_CONN_REMOTE_OOB,
HCI_CONN_6LOWPAN,
HCI_CONN_FLUSH_KEY,
HCI_CONN_MASTER,
HCI_CONN_ENCRYPT,
HCI_CONN_AUTH,
HCI_CONN_SECURE,
HCI_CONN_FIPS,
HCI_CONN_STK_ENCRYPT,
};
static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
@ -681,7 +705,8 @@ void hci_chan_list_flush(struct hci_conn *conn);
struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle);
struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
u8 dst_type, u8 sec_level, u8 auth_type);
u8 dst_type, u8 sec_level, u16 conn_timeout,
bool master);
struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
u8 sec_level, u8 auth_type);
struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
@ -825,30 +850,25 @@ int hci_get_conn_info(struct hci_dev *hdev, void __user *arg);
int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
int hci_inquiry(void __user *arg);
struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 type);
int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
struct bdaddr_list *hci_white_list_lookup(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 type);
void hci_white_list_clear(struct hci_dev *hdev);
int hci_white_list_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int hci_white_list_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
struct bdaddr_list *hci_bdaddr_list_lookup(struct list_head *list,
bdaddr_t *bdaddr, u8 type);
int hci_bdaddr_list_add(struct list_head *list, bdaddr_t *bdaddr, u8 type);
int hci_bdaddr_list_del(struct list_head *list, bdaddr_t *bdaddr, u8 type);
void hci_bdaddr_list_clear(struct list_head *list);
struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type);
int hci_conn_params_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type,
u8 auto_connect, u16 conn_min_interval,
u16 conn_max_interval);
void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
void hci_conn_params_clear(struct hci_dev *hdev);
struct bdaddr_list *hci_pend_le_conn_lookup(struct hci_dev *hdev,
struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type);
void hci_pend_le_conn_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
void hci_pend_le_conn_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
void hci_pend_le_conns_clear(struct hci_dev *hdev);
int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type,
u8 auto_connect);
void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
void hci_conn_params_clear_all(struct hci_dev *hdev);
void hci_conn_params_clear_disabled(struct hci_dev *hdev);
struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
bdaddr_t *addr,
u8 addr_type);
void hci_update_background_scan(struct hci_dev *hdev);
@ -856,8 +876,9 @@ void hci_uuids_clear(struct hci_dev *hdev);
void hci_link_keys_clear(struct hci_dev *hdev);
struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len);
struct link_key *hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn,
bdaddr_t *bdaddr, u8 *val, u8 type,
u8 pin_len, bool *persistent);
struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, __le64 rand,
bool master);
struct smp_ltk *hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr,
@ -1021,7 +1042,7 @@ static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
return;
encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
l2cap_security_cfm(conn, status, encrypt);
if (conn->security_cfm_cb)
@ -1062,7 +1083,7 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
return;
encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
read_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
@ -1147,7 +1168,7 @@ static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
{
if (addr_type != 0x01)
if (addr_type != ADDR_LE_DEV_RANDOM)
return false;
if ((bdaddr->b[5] & 0xc0) == 0x40)
@ -1156,6 +1177,18 @@ static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
return false;
}
static inline bool hci_is_identity_address(bdaddr_t *addr, u8 addr_type)
{
if (addr_type == ADDR_LE_DEV_PUBLIC)
return true;
/* Check for Random Static address type */
if ((addr->b[5] & 0xc0) == 0xc0)
return true;
return false;
}
static inline struct smp_irk *hci_get_irk(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 addr_type)
{
@ -1165,6 +1198,27 @@ static inline struct smp_irk *hci_get_irk(struct hci_dev *hdev,
return hci_find_irk_by_rpa(hdev, bdaddr);
}
static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
u16 to_multiplier)
{
u16 max_latency;
if (min > max || min < 6 || max > 3200)
return -EINVAL;
if (to_multiplier < 10 || to_multiplier > 3200)
return -EINVAL;
if (max >= to_multiplier * 8)
return -EINVAL;
max_latency = (to_multiplier * 8 / max) - 1;
if (latency > 499 || latency > max_latency)
return -EINVAL;
return 0;
}
int hci_register_cb(struct hci_cb *hcb);
int hci_unregister_cb(struct hci_cb *hcb);
@ -1227,6 +1281,7 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event);
#define DISCOV_BREDR_INQUIRY_LEN 0x08
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
int mgmt_new_settings(struct hci_dev *hdev);
void mgmt_index_added(struct hci_dev *hdev);
void mgmt_index_removed(struct hci_dev *hdev);
void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
@ -1234,7 +1289,6 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered);
void mgmt_discoverable_timeout(struct hci_dev *hdev);
void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
void mgmt_connectable(struct hci_dev *hdev, u8 connectable);
void mgmt_advertising(struct hci_dev *hdev, u8 advertising);
void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
@ -1281,18 +1335,18 @@ void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192,
u8 *randomizer192, u8 *hash256,
u8 *randomizer256, u8 status);
void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name,
u8 ssp, u8 *eir, u16 eir_len, u8 *scan_rsp,
u8 scan_rsp_len);
u8 addr_type, u8 *dev_class, s8 rssi, u32 flags,
u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len);
void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, s8 rssi, u8 *name, u8 name_len);
void mgmt_discovering(struct hci_dev *hdev, u8 discovering);
int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent);
void mgmt_new_irk(struct hci_dev *hdev, struct smp_irk *irk);
void mgmt_new_csrk(struct hci_dev *hdev, struct smp_csrk *csrk,
bool persistent);
void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 bdaddr_type, u8 store_hint, u16 min_interval,
u16 max_interval, u16 latency, u16 timeout);
void mgmt_reenable_advertising(struct hci_dev *hdev);
void mgmt_smp_complete(struct hci_conn *conn, bool complete);
@ -1324,8 +1378,8 @@ struct hci_sec_filter {
#define hci_req_lock(d) mutex_lock(&d->req_lock)
#define hci_req_unlock(d) mutex_unlock(&d->req_lock)
void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
u16 latency, u16 to_multiplier);
u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency,
u16 to_multiplier);
void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand,
__u8 ltk[16]);

36
include/net/bluetooth/l2cap.h
View file

@ -137,7 +137,6 @@ struct l2cap_conninfo {
#define L2CAP_FC_L2CAP 0x02
#define L2CAP_FC_CONNLESS 0x04
#define L2CAP_FC_A2MP 0x08
#define L2CAP_FC_6LOWPAN 0x3e /* reserved and temporary value */
/* L2CAP Control Field bit masks */
#define L2CAP_CTRL_SAR 0xC000
@ -579,7 +578,7 @@ struct l2cap_chan {
struct list_head global_l;
void *data;
struct l2cap_ops *ops;
const struct l2cap_ops *ops;
struct mutex lock;
};
@ -600,7 +599,12 @@ struct l2cap_ops {
void (*set_shutdown) (struct l2cap_chan *chan);
long (*get_sndtimeo) (struct l2cap_chan *chan);
struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
unsigned long hdr_len,
unsigned long len, int nb);
int (*memcpy_fromiovec) (struct l2cap_chan *chan,
unsigned char *kdata,
struct iovec *iov,
int len);
};
struct l2cap_conn {
@ -856,6 +860,31 @@ static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
return 0;
}
static inline int l2cap_chan_no_memcpy_fromiovec(struct l2cap_chan *chan,
unsigned char *kdata,
struct iovec *iov,
int len)
{
/* Following is safe since for compiler definitions of kvec and
* iovec are identical, yielding the same in-core layout and alignment
*/
struct kvec *vec = (struct kvec *)iov;
while (len > 0) {
if (vec->iov_len) {
int copy = min_t(unsigned int, len, vec->iov_len);
memcpy(kdata, vec->iov_base, copy);
len -= copy;
kdata += copy;
vec->iov_base += copy;
vec->iov_len -= copy;
}
vec++;
}
return 0;
}
extern bool disable_ertm;
int l2cap_init_sockets(void);
@ -872,8 +901,7 @@ struct l2cap_chan *l2cap_chan_create(void);
void l2cap_chan_close(struct l2cap_chan *chan, int reason);
int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bdaddr_t *dst, u8 dst_type);
int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
u32 priority);
int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
int l2cap_chan_check_security(struct l2cap_chan *chan);
void l2cap_chan_set_defaults(struct l2cap_chan *chan);

99
include/net/bluetooth/mgmt.h
View file

@ -97,6 +97,7 @@ struct mgmt_rp_read_index_list {
#define MGMT_SETTING_SECURE_CONN 0x00000800
#define MGMT_SETTING_DEBUG_KEYS 0x00001000
#define MGMT_SETTING_PRIVACY 0x00002000
#define MGMT_SETTING_CONFIGURATION 0x00004000
#define MGMT_OP_READ_INFO 0x0004
#define MGMT_READ_INFO_SIZE 0
@ -424,6 +425,76 @@ struct mgmt_rp_get_conn_info {
__s8 max_tx_power;
} __packed;
#define MGMT_OP_GET_CLOCK_INFO 0x0032
struct mgmt_cp_get_clock_info {
struct mgmt_addr_info addr;
} __packed;
#define MGMT_GET_CLOCK_INFO_SIZE MGMT_ADDR_INFO_SIZE
struct mgmt_rp_get_clock_info {
struct mgmt_addr_info addr;
__le32 local_clock;
__le32 piconet_clock;
__le16 accuracy;
} __packed;
#define MGMT_OP_ADD_DEVICE 0x0033
struct mgmt_cp_add_device {
struct mgmt_addr_info addr;
__u8 action;
} __packed;
#define MGMT_ADD_DEVICE_SIZE (MGMT_ADDR_INFO_SIZE + 1)
#define MGMT_OP_REMOVE_DEVICE 0x0034
struct mgmt_cp_remove_device {
struct mgmt_addr_info addr;
} __packed;
#define MGMT_REMOVE_DEVICE_SIZE MGMT_ADDR_INFO_SIZE
struct mgmt_conn_param {
struct mgmt_addr_info addr;
__le16 min_interval;
__le16 max_interval;
__le16 latency;
__le16 timeout;
} __packed;
#define MGMT_OP_LOAD_CONN_PARAM 0x0035
struct mgmt_cp_load_conn_param {
__le16 param_count;
struct mgmt_conn_param params[0];
} __packed;
#define MGMT_LOAD_CONN_PARAM_SIZE 2
#define MGMT_OP_READ_UNCONF_INDEX_LIST 0x0036
#define MGMT_READ_UNCONF_INDEX_LIST_SIZE 0
struct mgmt_rp_read_unconf_index_list {
__le16 num_controllers;
__le16 index[0];
} __packed;
#define MGMT_OPTION_EXTERNAL_CONFIG 0x00000001
#define MGMT_OPTION_PUBLIC_ADDRESS 0x00000002
#define MGMT_OP_READ_CONFIG_INFO 0x0037
#define MGMT_READ_CONFIG_INFO_SIZE 0
struct mgmt_rp_read_config_info {
__le16 manufacturer;
__le32 supported_options;
__le32 missing_options;
} __packed;
#define MGMT_OP_SET_EXTERNAL_CONFIG 0x0038
struct mgmt_cp_set_external_config {
__u8 config;
} __packed;
#define MGMT_SET_EXTERNAL_CONFIG_SIZE 1
#define MGMT_OP_SET_PUBLIC_ADDRESS 0x0039
struct mgmt_cp_set_public_address {
bdaddr_t bdaddr;
} __packed;
#define MGMT_SET_PUBLIC_ADDRESS_SIZE 6
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
@ -522,6 +593,7 @@ struct mgmt_ev_auth_failed {
#define MGMT_DEV_FOUND_CONFIRM_NAME 0x01
#define MGMT_DEV_FOUND_LEGACY_PAIRING 0x02
#define MGMT_DEV_FOUND_NOT_CONNECTABLE 0x04
#define MGMT_EV_DEVICE_FOUND 0x0012
struct mgmt_ev_device_found {
@ -578,3 +650,30 @@ struct mgmt_ev_new_csrk {
__u8 store_hint;
struct mgmt_csrk_info key;
} __packed;
#define MGMT_EV_DEVICE_ADDED 0x001a
struct mgmt_ev_device_added {
struct mgmt_addr_info addr;
__u8 action;
} __packed;
#define MGMT_EV_DEVICE_REMOVED 0x001b
struct mgmt_ev_device_removed {
struct mgmt_addr_info addr;
} __packed;
#define MGMT_EV_NEW_CONN_PARAM 0x001c
struct mgmt_ev_new_conn_param {
struct mgmt_addr_info addr;
__u8 store_hint;
__le16 min_interval;
__le16 max_interval;
__le16 latency;
__le16 timeout;
} __packed;
#define MGMT_EV_UNCONF_INDEX_ADDED 0x001d
#define MGMT_EV_UNCONF_INDEX_REMOVED 0x001e
#define MGMT_EV_NEW_CONFIG_OPTIONS 0x001f