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Commit 9662cbc7 authored by John W. Linville's avatar John W. Linville
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next

parents 640f5950 4b0b2f08
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Showing with 1015 additions and 975 deletions
include/net/bluetooth/hci.h
View file @ 9662cbc7
......@@ -210,6 +210,7 @@ enum {
#define LMP_EV4 0x01
#define LMP_EV5 0x02
#define LMP_NO_BREDR 0x20
#define LMP_LE 0x40
#define LMP_SNIFF_SUBR 0x02
......@@ -745,6 +746,14 @@ struct hci_rp_read_bd_addr {
bdaddr_t bdaddr;
} __packed;
#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
struct hci_rp_read_data_block_size {
__u8 status;
__le16 max_acl_len;
__le16 block_len;
__le16 num_blocks;
} __packed;
#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
struct hci_cp_write_page_scan_activity {
__le16 interval;
......
include/net/bluetooth/hci_core.h
View file @ 9662cbc7
......@@ -61,18 +61,11 @@ struct inquiry_cache {
struct hci_conn_hash {
struct list_head list;
spinlock_t lock;
unsigned int acl_num;
unsigned int sco_num;
unsigned int le_num;
};
struct hci_chan_hash {
struct list_head list;
spinlock_t lock;
unsigned int num;
};
struct bdaddr_list {
struct list_head list;
bdaddr_t bdaddr;
......@@ -124,7 +117,7 @@ struct adv_entry {
#define NUM_REASSEMBLY 4
struct hci_dev {
struct list_head list;
spinlock_t lock;
struct mutex lock;
atomic_t refcnt;
char name[8];
......@@ -188,6 +181,11 @@ struct hci_dev {
unsigned int sco_pkts;
unsigned int le_pkts;
__u16 block_len;
__u16 block_mtu;
__u16 num_blocks;
__u16 block_cnt;
unsigned long acl_last_tx;
unsigned long sco_last_tx;
unsigned long le_last_tx;
......@@ -200,10 +198,13 @@ struct hci_dev {
__u16 discov_timeout;
struct delayed_work discov_off;
struct delayed_work service_cache;
struct timer_list cmd_timer;
struct tasklet_struct cmd_task;
struct tasklet_struct rx_task;
struct tasklet_struct tx_task;
struct work_struct rx_work;
struct work_struct cmd_work;
struct work_struct tx_work;
struct sk_buff_head rx_q;
struct sk_buff_head raw_q;
......@@ -232,7 +233,7 @@ struct hci_dev {
struct list_head remote_oob_data;
struct list_head adv_entries;
struct timer_list adv_timer;
struct delayed_work adv_work;
struct hci_dev_stats stat;
......@@ -301,15 +302,12 @@ struct hci_conn {
unsigned int sent;
struct sk_buff_head data_q;
struct hci_chan_hash chan_hash;
struct list_head chan_list;
struct timer_list disc_timer;
struct delayed_work disc_work;
struct timer_list idle_timer;
struct timer_list auto_accept_timer;
struct work_struct work_add;
struct work_struct work_del;
struct device dev;
atomic_t devref;
......@@ -390,15 +388,15 @@ static inline void hci_conn_hash_init(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
INIT_LIST_HEAD(&h->list);
spin_lock_init(&h->lock);
h->acl_num = 0;
h->sco_num = 0;
h->le_num = 0;
}
static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
{
struct hci_conn_hash *h = &hdev->conn_hash;
list_add(&c->list, &h->list);
list_add_rcu(&c->list, &h->list);
switch (c->type) {
case ACL_LINK:
h->acl_num++;
......@@ -416,7 +414,10 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c)
{
struct hci_conn_hash *h = &hdev->conn_hash;
list_del(&c->list);
list_del_rcu(&c->list);
synchronize_rcu();
switch (c->type) {
case ACL_LINK:
h->acl_num--;
......@@ -451,14 +452,18 @@ static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev,
__u16 handle)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
struct hci_conn *c;
list_for_each(p, &h->list) {
c = list_entry(p, struct hci_conn, list);
if (c->handle == handle)
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->handle == handle) {
rcu_read_unlock();
return c;
}
}
rcu_read_unlock();
return NULL;
}
......@@ -466,14 +471,19 @@ static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev,
__u8 type, bdaddr_t *ba)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
struct hci_conn *c;
list_for_each(p, &h->list) {
c = list_entry(p, struct hci_conn, list);
if (c->type == type && !bacmp(&c->dst, ba))
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->type == type && !bacmp(&c->dst, ba)) {
rcu_read_unlock();
return c;
}
}
rcu_read_unlock();
return NULL;
}
......@@ -481,37 +491,20 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
__u8 type, __u16 state)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
struct hci_conn *c;
list_for_each(p, &h->list) {
c = list_entry(p, struct hci_conn, list);
if (c->type == type && c->state == state)
rcu_read_lock();
list_for_each_entry_rcu(c, &h->list, list) {
if (c->type == type && c->state == state) {
rcu_read_unlock();
return c;
}
return NULL;
}
static inline void hci_chan_hash_init(struct hci_conn *c)
{
struct hci_chan_hash *h = &c->chan_hash;
INIT_LIST_HEAD(&h->list);
spin_lock_init(&h->lock);
h->num = 0;
}
}
static inline void hci_chan_hash_add(struct hci_conn *c, struct hci_chan *chan)
{
struct hci_chan_hash *h = &c->chan_hash;
list_add(&chan->list, &h->list);
h->num++;
}
rcu_read_unlock();
static inline void hci_chan_hash_del(struct hci_conn *c, struct hci_chan *chan)
{
struct hci_chan_hash *h = &c->chan_hash;
list_del(&chan->list);
h->num--;
return NULL;
}
void hci_acl_connect(struct hci_conn *conn);
......@@ -527,7 +520,7 @@ void hci_conn_check_pending(struct hci_dev *hdev);
struct hci_chan *hci_chan_create(struct hci_conn *conn);
int hci_chan_del(struct hci_chan *chan);
void hci_chan_hash_flush(struct hci_conn *conn);
void hci_chan_list_flush(struct hci_conn *conn);
struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
__u8 sec_level, __u8 auth_type);
......@@ -538,7 +531,6 @@ int hci_conn_change_link_key(struct hci_conn *conn);
int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active);
void hci_conn_enter_sniff_mode(struct hci_conn *conn);
void hci_conn_hold_device(struct hci_conn *conn);
void hci_conn_put_device(struct hci_conn *conn);
......@@ -546,7 +538,7 @@ void hci_conn_put_device(struct hci_conn *conn);
static inline void hci_conn_hold(struct hci_conn *conn)
{
atomic_inc(&conn->refcnt);
del_timer(&conn->disc_timer);
cancel_delayed_work_sync(&conn->disc_work);
}
static inline void hci_conn_put(struct hci_conn *conn)
......@@ -565,7 +557,9 @@ static inline void hci_conn_put(struct hci_conn *conn)
} else {
timeo = msecs_to_jiffies(10);
}
mod_timer(&conn->disc_timer, jiffies + timeo);
cancel_delayed_work_sync(&conn->disc_work);
queue_delayed_work(conn->hdev->workqueue,
&conn->disc_work, jiffies + timeo);
}
}
......@@ -597,10 +591,8 @@ static inline struct hci_dev *__hci_dev_hold(struct hci_dev *d)
try_module_get(d->owner) ? __hci_dev_hold(d) : NULL; \
})
#define hci_dev_lock(d) spin_lock(&d->lock)
#define hci_dev_unlock(d) spin_unlock(&d->lock)
#define hci_dev_lock_bh(d) spin_lock_bh(&d->lock)
#define hci_dev_unlock_bh(d) spin_unlock_bh(&d->lock)
#define hci_dev_lock(d) mutex_lock(&d->lock)
#define hci_dev_unlock(d) mutex_unlock(&d->lock)
struct hci_dev *hci_dev_get(int index);
struct hci_dev *hci_get_route(bdaddr_t *src, bdaddr_t *dst);
......@@ -960,12 +952,16 @@ int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr);
/* HCI info for socket */
#define hci_pi(sk) ((struct hci_pinfo *) sk)
/* HCI socket flags */
#define HCI_PI_MGMT_INIT 0
struct hci_pinfo {
struct bt_sock bt;
struct hci_dev *hdev;
struct hci_filter filter;
__u32 cmsg_mask;
unsigned short channel;
unsigned long flags;
};
/* HCI security filter */
......
include/net/bluetooth/l2cap.h
View file @ 9662cbc7
......@@ -482,10 +482,11 @@ struct l2cap_chan {
__u32 remote_acc_lat;
__u32 remote_flush_to;
struct timer_list chan_timer;
struct timer_list retrans_timer;
struct timer_list monitor_timer;
struct timer_list ack_timer;
struct delayed_work chan_timer;
struct delayed_work retrans_timer;
struct delayed_work monitor_timer;
struct delayed_work ack_timer;
struct sk_buff *tx_send_head;
struct sk_buff_head tx_q;
struct sk_buff_head srej_q;
......@@ -521,7 +522,7 @@ struct l2cap_conn {
__u8 info_state;
__u8 info_ident;
struct timer_list info_timer;
struct delayed_work info_work;
spinlock_t lock;
......@@ -535,7 +536,7 @@ struct l2cap_conn {
struct smp_chan *smp_chan;
struct list_head chan_l;
rwlock_t chan_lock;
struct mutex chan_lock;
};
#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01
......@@ -595,16 +596,16 @@ enum {
};
#define __set_chan_timer(c, t) l2cap_set_timer(c, &c->chan_timer, (t))
#define __clear_chan_timer(c) l2cap_clear_timer(c, &c->chan_timer)
#define __clear_chan_timer(c) l2cap_clear_timer(&c->chan_timer)
#define __set_retrans_timer(c) l2cap_set_timer(c, &c->retrans_timer, \
L2CAP_DEFAULT_RETRANS_TO);
#define __clear_retrans_timer(c) l2cap_clear_timer(c, &c->retrans_timer)
#define __clear_retrans_timer(c) l2cap_clear_timer(&c->retrans_timer)
#define __set_monitor_timer(c) l2cap_set_timer(c, &c->monitor_timer, \
L2CAP_DEFAULT_MONITOR_TO);
#define __clear_monitor_timer(c) l2cap_clear_timer(c, &c->monitor_timer)
#define __clear_monitor_timer(c) l2cap_clear_timer(&c->monitor_timer)
#define __set_ack_timer(c) l2cap_set_timer(c, &chan->ack_timer, \
L2CAP_DEFAULT_ACK_TO);
#define __clear_ack_timer(c) l2cap_clear_timer(c, &c->ack_timer)
#define __clear_ack_timer(c) l2cap_clear_timer(&c->ack_timer)
static inline int __seq_offset(struct l2cap_chan *chan, __u16 seq1, __u16 seq2)
{
......@@ -805,7 +806,8 @@ int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid);
struct l2cap_chan *l2cap_chan_create(struct sock *sk);
void l2cap_chan_close(struct l2cap_chan *chan, int reason);
void l2cap_chan_destroy(struct l2cap_chan *chan);
int l2cap_chan_connect(struct l2cap_chan *chan);
inline int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bdaddr_t *dst);
int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
u32 priority);
void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
......
include/net/bluetooth/mgmt.h
View file @ 9662cbc7
......@@ -61,22 +61,29 @@ struct mgmt_rp_read_index_list {
/* Reserve one extra byte for names in management messages so that they
* are always guaranteed to be nul-terminated */
#define MGMT_MAX_NAME_LENGTH (HCI_MAX_NAME_LENGTH + 1)
#define MGMT_MAX_SHORT_NAME_LENGTH (10 + 1)
#define MGMT_SETTING_POWERED 0x00000001
#define MGMT_SETTING_CONNECTABLE 0x00000002
#define MGMT_SETTING_FAST_CONNECTABLE 0x00000004
#define MGMT_SETTING_DISCOVERABLE 0x00000008
#define MGMT_SETTING_PAIRABLE 0x00000010
#define MGMT_SETTING_LINK_SECURITY 0x00000020
#define MGMT_SETTING_SSP 0x00000040
#define MGMT_SETTING_BREDR 0x00000080
#define MGMT_SETTING_HS 0x00000100
#define MGMT_SETTING_LE 0x00000200
#define MGMT_OP_READ_INFO 0x0004
struct mgmt_rp_read_info {
__u8 type;
__u8 powered;
__u8 connectable;
__u8 discoverable;
__u8 pairable;
__u8 sec_mode;
bdaddr_t bdaddr;
__u8 version;
__le16 manufacturer;
__le32 supported_settings;
__le32 current_settings;
__u8 dev_class[3];
__u8 features[8];
__u16 manufacturer;
__u8 hci_ver;
__u16 hci_rev;
__u8 name[MGMT_MAX_NAME_LENGTH];
__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];
} __packed;
struct mgmt_mode {
......@@ -93,28 +100,38 @@ struct mgmt_cp_set_discoverable {
#define MGMT_OP_SET_CONNECTABLE 0x0007
#define MGMT_OP_SET_PAIRABLE 0x0008
#define MGMT_OP_SET_FAST_CONNECTABLE 0x0008
#define MGMT_OP_ADD_UUID 0x0009
struct mgmt_cp_add_uuid {
__u8 uuid[16];
__u8 svc_hint;
} __packed;
#define MGMT_OP_SET_PAIRABLE 0x0009
#define MGMT_OP_REMOVE_UUID 0x000A
struct mgmt_cp_remove_uuid {
__u8 uuid[16];
} __packed;
#define MGMT_OP_SET_LINK_SECURITY 0x000A
#define MGMT_OP_SET_DEV_CLASS 0x000B
#define MGMT_OP_SET_SSP 0x000B
#define MGMT_OP_SET_HS 0x000C
#define MGMT_OP_SET_LE 0x000D
#define MGMT_OP_SET_DEV_CLASS 0x000E
struct mgmt_cp_set_dev_class {
__u8 major;
__u8 minor;
} __packed;
#define MGMT_OP_SET_SERVICE_CACHE 0x000C
struct mgmt_cp_set_service_cache {
__u8 enable;
#define MGMT_OP_SET_LOCAL_NAME 0x000F
struct mgmt_cp_set_local_name {
__u8 name[MGMT_MAX_NAME_LENGTH];
} __packed;
#define MGMT_OP_ADD_UUID 0x0010
struct mgmt_cp_add_uuid {
__u8 uuid[16];
__u8 svc_hint;
} __packed;
#define MGMT_OP_REMOVE_UUID 0x0011
struct mgmt_cp_remove_uuid {
__u8 uuid[16];
} __packed;
struct mgmt_link_key_info {
......@@ -124,14 +141,14 @@ struct mgmt_link_key_info {
u8 pin_len;
} __packed;
#define MGMT_OP_LOAD_LINK_KEYS 0x000D
#define MGMT_OP_LOAD_LINK_KEYS 0x0012
struct mgmt_cp_load_link_keys {
__u8 debug_keys;
__le16 key_count;
struct mgmt_link_key_info keys[0];
} __packed;
#define MGMT_OP_REMOVE_KEYS 0x000E
#define MGMT_OP_REMOVE_KEYS 0x0013
struct mgmt_cp_remove_keys {
bdaddr_t bdaddr;
__u8 disconnect;
......@@ -141,7 +158,7 @@ struct mgmt_rp_remove_keys {
__u8 status;
};
#define MGMT_OP_DISCONNECT 0x000F
#define MGMT_OP_DISCONNECT 0x0014
struct mgmt_cp_disconnect {
bdaddr_t bdaddr;
} __packed;
......@@ -160,13 +177,13 @@ struct mgmt_addr_info {
__u8 type;
} __packed;
#define MGMT_OP_GET_CONNECTIONS 0x0010
#define MGMT_OP_GET_CONNECTIONS 0x0015
struct mgmt_rp_get_connections {
__le16 conn_count;
struct mgmt_addr_info addr[0];
} __packed;
#define MGMT_OP_PIN_CODE_REPLY 0x0011
#define MGMT_OP_PIN_CODE_REPLY 0x0016
struct mgmt_cp_pin_code_reply {
bdaddr_t bdaddr;
__u8 pin_len;
......@@ -177,17 +194,17 @@ struct mgmt_rp_pin_code_reply {
uint8_t status;
} __packed;
#define MGMT_OP_PIN_CODE_NEG_REPLY 0x0012
#define MGMT_OP_PIN_CODE_NEG_REPLY 0x0017
struct mgmt_cp_pin_code_neg_reply {
bdaddr_t bdaddr;
} __packed;
#define MGMT_OP_SET_IO_CAPABILITY 0x0013
#define MGMT_OP_SET_IO_CAPABILITY 0x0018
struct mgmt_cp_set_io_capability {
__u8 io_capability;
} __packed;
#define MGMT_OP_PAIR_DEVICE 0x0014
#define MGMT_OP_PAIR_DEVICE 0x0019
struct mgmt_cp_pair_device {
struct mgmt_addr_info addr;
__u8 io_cap;
......@@ -197,7 +214,7 @@ struct mgmt_rp_pair_device {
__u8 status;
} __packed;
#define MGMT_OP_USER_CONFIRM_REPLY 0x0015
#define MGMT_OP_USER_CONFIRM_REPLY 0x001A
struct mgmt_cp_user_confirm_reply {
bdaddr_t bdaddr;
} __packed;
......@@ -206,61 +223,68 @@ struct mgmt_rp_user_confirm_reply {
__u8 status;
} __packed;
#define MGMT_OP_USER_CONFIRM_NEG_REPLY 0x0016
#define MGMT_OP_USER_CONFIRM_NEG_REPLY 0x001B
struct mgmt_cp_user_confirm_neg_reply {
bdaddr_t bdaddr;
} __packed;
#define MGMT_OP_SET_LOCAL_NAME 0x0017
struct mgmt_cp_set_local_name {
__u8 name[MGMT_MAX_NAME_LENGTH];
#define MGMT_OP_USER_PASSKEY_REPLY 0x001C
struct mgmt_cp_user_passkey_reply {
bdaddr_t bdaddr;
__le32 passkey;
} __packed;
struct mgmt_rp_user_passkey_reply {
bdaddr_t bdaddr;
__u8 status;
} __packed;
#define MGMT_OP_READ_LOCAL_OOB_DATA 0x0018
#define MGMT_OP_USER_PASSKEY_NEG_REPLY 0x001D
struct mgmt_cp_user_passkey_neg_reply {
bdaddr_t bdaddr;
} __packed;
#define MGMT_OP_READ_LOCAL_OOB_DATA 0x001E
struct mgmt_rp_read_local_oob_data {
__u8 hash[16];
__u8 randomizer[16];
} __packed;
#define MGMT_OP_ADD_REMOTE_OOB_DATA 0x0019
#define MGMT_OP_ADD_REMOTE_OOB_DATA 0x001F
struct mgmt_cp_add_remote_oob_data {
bdaddr_t bdaddr;
__u8 hash[16];
__u8 randomizer[16];
} __packed;
#define MGMT_OP_REMOVE_REMOTE_OOB_DATA 0x001A
#define MGMT_OP_REMOVE_REMOTE_OOB_DATA 0x0020
struct mgmt_cp_remove_remote_oob_data {
bdaddr_t bdaddr;
} __packed;
#define MGMT_OP_START_DISCOVERY 0x001B
#define MGMT_OP_START_DISCOVERY 0x0021
struct mgmt_cp_start_discovery {
__u8 type;
} __packed;
#define MGMT_OP_STOP_DISCOVERY 0x001C
#define MGMT_OP_STOP_DISCOVERY 0x0022
#define MGMT_OP_BLOCK_DEVICE 0x001D
struct mgmt_cp_block_device {
#define MGMT_OP_CONFIRM_NAME 0x0023
struct mgmt_cp_confirm_name {
bdaddr_t bdaddr;
__u8 name_known;
} __packed;
#define MGMT_OP_UNBLOCK_DEVICE 0x001E
struct mgmt_cp_unblock_device {
struct mgmt_rp_confirm_name {
bdaddr_t bdaddr;
__u8 status;
} __packed;
#define MGMT_OP_SET_FAST_CONNECTABLE 0x001F
struct mgmt_cp_set_fast_connectable {
__u8 enable;
} __packed;
#define MGMT_OP_USER_PASSKEY_REPLY 0x0020
struct mgmt_cp_user_passkey_reply {
#define MGMT_OP_BLOCK_DEVICE 0x0024
struct mgmt_cp_block_device {
bdaddr_t bdaddr;
__le32 passkey;
} __packed;
#define MGMT_OP_USER_PASSKEY_NEG_REPLY 0x0021
struct mgmt_cp_user_passkey_neg_reply {
#define MGMT_OP_UNBLOCK_DEVICE 0x0025
struct mgmt_cp_unblock_device {
bdaddr_t bdaddr;
} __packed;
......@@ -285,81 +309,82 @@ struct mgmt_ev_controller_error {
#define MGMT_EV_INDEX_REMOVED 0x0005
#define MGMT_EV_POWERED 0x0006
#define MGMT_EV_NEW_SETTINGS 0x0006
#define MGMT_EV_DISCOVERABLE 0x0007
#define MGMT_EV_CONNECTABLE 0x0008
#define MGMT_EV_CLASS_OF_DEV_CHANGED 0x0007
struct mgmt_ev_class_of_dev_changed {
__u8 dev_class[3];
};
#define MGMT_EV_PAIRABLE 0x0009
#define MGMT_EV_LOCAL_NAME_CHANGED 0x0008
struct mgmt_ev_local_name_changed {
__u8 name[MGMT_MAX_NAME_LENGTH];
__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];
} __packed;
#define MGMT_EV_NEW_LINK_KEY 0x000A
#define MGMT_EV_NEW_LINK_KEY 0x0009
struct mgmt_ev_new_link_key {
__u8 store_hint;
struct mgmt_link_key_info key;
} __packed;
#define MGMT_EV_CONNECTED 0x000B
#define MGMT_EV_CONNECTED 0x000A
#define MGMT_EV_DISCONNECTED 0x000C
#define MGMT_EV_DISCONNECTED 0x000B
#define MGMT_EV_CONNECT_FAILED 0x000D
#define MGMT_EV_CONNECT_FAILED 0x000C
struct mgmt_ev_connect_failed {
struct mgmt_addr_info addr;
__u8 status;
} __packed;
#define MGMT_EV_PIN_CODE_REQUEST 0x000E
#define MGMT_EV_PIN_CODE_REQUEST 0x000D
struct mgmt_ev_pin_code_request {
bdaddr_t bdaddr;
__u8 secure;
} __packed;
#define MGMT_EV_USER_CONFIRM_REQUEST 0x000F
#define MGMT_EV_USER_CONFIRM_REQUEST 0x000E
struct mgmt_ev_user_confirm_request {
bdaddr_t bdaddr;
__u8 confirm_hint;
__le32 value;
} __packed;
#define MGMT_EV_USER_PASSKEY_REQUEST 0x000F
struct mgmt_ev_user_passkey_request {
bdaddr_t bdaddr;
} __packed;
#define MGMT_EV_AUTH_FAILED 0x0010
struct mgmt_ev_auth_failed {
bdaddr_t bdaddr;
__u8 status;
} __packed;
#define MGMT_EV_LOCAL_NAME_CHANGED 0x0011
struct mgmt_ev_local_name_changed {
__u8 name[MGMT_MAX_NAME_LENGTH];
} __packed;
#define MGMT_EV_DEVICE_FOUND 0x0012
#define MGMT_EV_DEVICE_FOUND 0x0011
struct mgmt_ev_device_found {
struct mgmt_addr_info addr;
__u8 dev_class[3];
__s8 rssi;
__u8 confirm_name;
__u8 eir[HCI_MAX_EIR_LENGTH];
} __packed;
#define MGMT_EV_REMOTE_NAME 0x0013
#define MGMT_EV_REMOTE_NAME 0x0012
struct mgmt_ev_remote_name {
bdaddr_t bdaddr;
__u8 name[MGMT_MAX_NAME_LENGTH];
} __packed;
#define MGMT_EV_DISCOVERING 0x0014
#define MGMT_EV_DISCOVERING 0x0013
#define MGMT_EV_DEVICE_BLOCKED 0x0015
#define MGMT_EV_DEVICE_BLOCKED 0x0014
struct mgmt_ev_device_blocked {
bdaddr_t bdaddr;
} __packed;
#define MGMT_EV_DEVICE_UNBLOCKED 0x0016
#define MGMT_EV_DEVICE_UNBLOCKED 0x0015
struct mgmt_ev_device_unblocked {
bdaddr_t bdaddr;
} __packed;
#define MGMT_EV_USER_PASSKEY_REQUEST 0x0017
struct mgmt_ev_user_passkey_request {
bdaddr_t bdaddr;
} __packed;
net/bluetooth/hci_conn.c
View file @ 9662cbc7
......@@ -275,9 +275,10 @@ void hci_sco_setup(struct hci_conn *conn, __u8 status)
}
}
static void hci_conn_timeout(unsigned long arg)
static void hci_conn_timeout(struct work_struct *work)
{
struct hci_conn *conn = (void *) arg;
struct hci_conn *conn = container_of(work, struct hci_conn,
disc_work.work);
struct hci_dev *hdev = conn->hdev;
__u8 reason;
......@@ -311,6 +312,42 @@ static void hci_conn_timeout(unsigned long arg)
hci_dev_unlock(hdev);
}
/* Enter sniff mode */
static void hci_conn_enter_sniff_mode(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p mode %d", conn, conn->mode);
if (test_bit(HCI_RAW, &hdev->flags))
return;
if (!lmp_sniff_capable(hdev) || !lmp_sniff_capable(conn))
return;
if (conn->mode != HCI_CM_ACTIVE || !(conn->link_policy & HCI_LP_SNIFF))
return;
if (lmp_sniffsubr_capable(hdev) && lmp_sniffsubr_capable(conn)) {
struct hci_cp_sniff_subrate cp;
cp.handle = cpu_to_le16(conn->handle);
cp.max_latency = cpu_to_le16(0);
cp.min_remote_timeout = cpu_to_le16(0);
cp.min_local_timeout = cpu_to_le16(0);
hci_send_cmd(hdev, HCI_OP_SNIFF_SUBRATE, sizeof(cp), &cp);
}
if (!test_and_set_bit(HCI_CONN_MODE_CHANGE_PEND, &conn->pend)) {
struct hci_cp_sniff_mode cp;
cp.handle = cpu_to_le16(conn->handle);
cp.max_interval = cpu_to_le16(hdev->sniff_max_interval);
cp.min_interval = cpu_to_le16(hdev->sniff_min_interval);
cp.attempt = cpu_to_le16(4);
cp.timeout = cpu_to_le16(1);
hci_send_cmd(hdev, HCI_OP_SNIFF_MODE, sizeof(cp), &cp);
}
}
static void hci_conn_idle(unsigned long arg)
{
struct hci_conn *conn = (void *) arg;
......@@ -325,12 +362,8 @@ static void hci_conn_auto_accept(unsigned long arg)
struct hci_conn *conn = (void *) arg;
struct hci_dev *hdev = conn->hdev;
hci_dev_lock(hdev);
hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
&conn->dst);
hci_dev_unlock(hdev);
}
struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
......@@ -374,9 +407,9 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
skb_queue_head_init(&conn->data_q);
hci_chan_hash_init(conn);
INIT_LIST_HEAD(&conn->chan_list);;
setup_timer(&conn->disc_timer, hci_conn_timeout, (unsigned long)conn);
INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout);
setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn);
setup_timer(&conn->auto_accept_timer, hci_conn_auto_accept,
(unsigned long) conn);
......@@ -385,8 +418,6 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
hci_dev_hold(hdev);
tasklet_disable(&hdev->tx_task);
hci_conn_hash_add(hdev, conn);
if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_CONN_ADD);
......@@ -395,8 +426,6 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
hci_conn_init_sysfs(conn);
tasklet_enable(&hdev->tx_task);
return conn;
}
......@@ -408,7 +437,7 @@ int hci_conn_del(struct hci_conn *conn)
del_timer(&conn->idle_timer);
del_timer(&conn->disc_timer);
cancel_delayed_work_sync(&conn->disc_work);
del_timer(&conn->auto_accept_timer);
......@@ -432,16 +461,13 @@ int hci_conn_del(struct hci_conn *conn)
}
}
tasklet_disable(&hdev->tx_task);
hci_chan_hash_flush(conn);
hci_chan_list_flush(conn);
hci_conn_hash_del(hdev, conn);
if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
tasklet_enable(&hdev->tx_task);
skb_queue_purge(&conn->data_q);
hci_conn_put_device(conn);
......@@ -674,7 +700,7 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
goto encrypt;
auth:
if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
return 0;
if (!hci_conn_auth(conn, sec_level, auth_type))
......@@ -767,57 +793,15 @@ void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active)
jiffies + msecs_to_jiffies(hdev->idle_timeout));
}
/* Enter sniff mode */
void hci_conn_enter_sniff_mode(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p mode %d", conn, conn->mode);
if (test_bit(HCI_RAW, &hdev->flags))
return;
if (!lmp_sniff_capable(hdev) || !lmp_sniff_capable(conn))
return;
if (conn->mode != HCI_CM_ACTIVE || !(conn->link_policy & HCI_LP_SNIFF))
return;
if (lmp_sniffsubr_capable(hdev) && lmp_sniffsubr_capable(conn)) {
struct hci_cp_sniff_subrate cp;
cp.handle = cpu_to_le16(conn->handle);
cp.max_latency = cpu_to_le16(0);
cp.min_remote_timeout = cpu_to_le16(0);
cp.min_local_timeout = cpu_to_le16(0);
hci_send_cmd(hdev, HCI_OP_SNIFF_SUBRATE, sizeof(cp), &cp);
}
if (!test_and_set_bit(HCI_CONN_MODE_CHANGE_PEND, &conn->pend)) {
struct hci_cp_sniff_mode cp;
cp.handle = cpu_to_le16(conn->handle);
cp.max_interval = cpu_to_le16(hdev->sniff_max_interval);
cp.min_interval = cpu_to_le16(hdev->sniff_min_interval);
cp.attempt = cpu_to_le16(4);
cp.timeout = cpu_to_le16(1);
hci_send_cmd(hdev, HCI_OP_SNIFF_MODE, sizeof(cp), &cp);
}
}
/* Drop all connection on the device */
void hci_conn_hash_flush(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
BT_DBG("hdev %s", hdev->name);
p = h->list.next;
while (p != &h->list) {
struct hci_conn *c;
c = list_entry(p, struct hci_conn, list);
p = p->next;
BT_DBG("hdev %s", hdev->name);
list_for_each_entry_rcu(c, &h->list, list) {
c->state = BT_CLOSED;
hci_proto_disconn_cfm(c, HCI_ERROR_LOCAL_HOST_TERM);
......@@ -882,7 +866,7 @@ int hci_get_conn_list(void __user *arg)
ci = cl->conn_info;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
list_for_each_entry(c, &hdev->conn_hash.list, list) {
bacpy(&(ci + n)->bdaddr, &c->dst);
(ci + n)->handle = c->handle;
......@@ -893,7 +877,7 @@ int hci_get_conn_list(void __user *arg)
if (++n >= req.conn_num)
break;
}
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
cl->dev_id = hdev->id;
cl->conn_num = n;
......@@ -917,7 +901,7 @@ int hci_get_conn_info(struct hci_dev *hdev, void __user *arg)
if (copy_from_user(&req, arg, sizeof(req)))
return -EFAULT;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, req.type, &req.bdaddr);
if (conn) {
bacpy(&ci.bdaddr, &conn->dst);
......@@ -927,7 +911,7 @@ int hci_get_conn_info(struct hci_dev *hdev, void __user *arg)
ci.state = conn->state;
ci.link_mode = conn->link_mode;
}
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
if (!conn)
return -ENOENT;
......@@ -943,11 +927,11 @@ int hci_get_auth_info(struct hci_dev *hdev, void __user *arg)
if (copy_from_user(&req, arg, sizeof(req)))
return -EFAULT;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &req.bdaddr);
if (conn)
req.type = conn->auth_type;
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
if (!conn)
return -ENOENT;
......@@ -969,9 +953,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn)
chan->conn = conn;
skb_queue_head_init(&chan->data_q);
tasklet_disable(&hdev->tx_task);
hci_chan_hash_add(conn, chan);
tasklet_enable(&hdev->tx_task);
list_add_rcu(&chan->list, &conn->chan_list);
return chan;
}
......@@ -983,9 +965,9 @@ int hci_chan_del(struct hci_chan *chan)
BT_DBG("%s conn %p chan %p", hdev->name, conn, chan);
tasklet_disable(&hdev->tx_task);
hci_chan_hash_del(conn, chan);
tasklet_enable(&hdev->tx_task);
list_del_rcu(&chan->list);
synchronize_rcu();
skb_queue_purge(&chan->data_q);
kfree(chan);
......@@ -993,13 +975,12 @@ int hci_chan_del(struct hci_chan *chan)
return 0;
}
void hci_chan_hash_flush(struct hci_conn *conn)
void hci_chan_list_flush(struct hci_conn *conn)
{
struct hci_chan_hash *h = &conn->chan_hash;
struct hci_chan *chan, *tmp;
struct hci_chan *chan;
BT_DBG("conn %p", conn);
list_for_each_entry_safe(chan, tmp, &h->list, list)
list_for_each_entry_rcu(chan, &conn->chan_list, list)
hci_chan_del(chan);
}
net/bluetooth/hci_core.c
View file @ 9662cbc7
This diff is collapsed.
net/bluetooth/hci_event.c
View file @ 9662cbc7
......@@ -378,11 +378,8 @@ static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
if (hdev->notify) {
tasklet_disable(&hdev->tx_task);
if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
tasklet_enable(&hdev->tx_task);
}
}
static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
......@@ -409,11 +406,8 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb
BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
if (hdev->notify) {
tasklet_disable(&hdev->tx_task);
if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
tasklet_enable(&hdev->tx_task);
}
}
static void hci_cc_host_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)
......@@ -773,6 +767,28 @@ static void hci_cc_read_bd_addr(struct hci_dev *hdev, struct sk_buff *skb)
hci_req_complete(hdev, HCI_OP_READ_BD_ADDR, rp->status);
}
static void hci_cc_read_data_block_size(struct hci_dev *hdev,
struct sk_buff *skb)
{
struct hci_rp_read_data_block_size *rp = (void *) skb->data;
BT_DBG("%s status 0x%x", hdev->name, rp->status);
if (rp->status)
return;
hdev->block_mtu = __le16_to_cpu(rp->max_acl_len);
hdev->block_len = __le16_to_cpu(rp->block_len);
hdev->num_blocks = __le16_to_cpu(rp->num_blocks);
hdev->block_cnt = hdev->num_blocks;
BT_DBG("%s blk mtu %d cnt %d len %d", hdev->name, hdev->block_mtu,
hdev->block_cnt, hdev->block_len);
hci_req_complete(hdev, HCI_OP_READ_DATA_BLOCK_SIZE, rp->status);
}
static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
......@@ -1017,7 +1033,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
if (cp->enable == 0x01) {
set_bit(HCI_LE_SCAN, &hdev->dev_flags);
del_timer(&hdev->adv_timer);
cancel_delayed_work_sync(&hdev->adv_work);
hci_dev_lock(hdev);
hci_adv_entries_clear(hdev);
......@@ -1025,7 +1041,9 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
} else if (cp->enable == 0x00) {
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
mod_timer(&hdev->adv_timer, jiffies + ADV_CLEAR_TIMEOUT);
cancel_delayed_work_sync(&hdev->adv_work);
queue_delayed_work(hdev->workqueue, &hdev->adv_work,
jiffies + ADV_CLEAR_TIMEOUT);
}
}
......@@ -2022,6 +2040,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
hci_cc_read_bd_addr(hdev, skb);
break;
case HCI_OP_READ_DATA_BLOCK_SIZE:
hci_cc_read_data_block_size(hdev, skb);
break;
case HCI_OP_WRITE_CA_TIMEOUT:
hci_cc_write_ca_timeout(hdev, skb);
break;
......@@ -2116,7 +2138,7 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
if (ev->ncmd) {
atomic_set(&hdev->cmd_cnt, 1);
if (!skb_queue_empty(&hdev->cmd_q))
tasklet_schedule(&hdev->cmd_task);
queue_work(hdev->workqueue, &hdev->cmd_work);
}
}
......@@ -2198,7 +2220,7 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
atomic_set(&hdev->cmd_cnt, 1);
if (!skb_queue_empty(&hdev->cmd_q))
tasklet_schedule(&hdev->cmd_task);
queue_work(hdev->workqueue, &hdev->cmd_work);
}
}
......@@ -2243,8 +2265,6 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
return;
}
tasklet_disable(&hdev->tx_task);
for (i = 0, ptr = (__le16 *) skb->data; i < ev->num_hndl; i++) {
struct hci_conn *conn;
__u16 handle, count;
......@@ -2253,14 +2273,19 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
count = get_unaligned_le16(ptr++);
conn = hci_conn_hash_lookup_handle(hdev, handle);
if (conn) {
if (!conn)
continue;
conn->sent -= count;
if (conn->type == ACL_LINK) {
switch (conn->type) {
case ACL_LINK:
hdev->acl_cnt += count;
if (hdev->acl_cnt > hdev->acl_pkts)
hdev->acl_cnt = hdev->acl_pkts;
} else if (conn->type == LE_LINK) {
break;
case LE_LINK:
if (hdev->le_pkts) {
hdev->le_cnt += count;
if (hdev->le_cnt > hdev->le_pkts)
......@@ -2270,17 +2295,21 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
if (hdev->acl_cnt > hdev->acl_pkts)
hdev->acl_cnt = hdev->acl_pkts;
}
} else {
break;
case SCO_LINK:
hdev->sco_cnt += count;
if (hdev->sco_cnt > hdev->sco_pkts)
hdev->sco_cnt = hdev->sco_pkts;
break;
default:
BT_ERR("Unknown type %d conn %p", conn->type, conn);
break;
}
}
}
tasklet_schedule(&hdev->tx_task);
tasklet_enable(&hdev->tx_task);
queue_work(hdev->workqueue, &hdev->tx_work);
}
static inline void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
......
net/bluetooth/hci_sock.c
View file @ 9662cbc7
......@@ -188,11 +188,11 @@ static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr);
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return err;
}
......@@ -205,11 +205,11 @@ static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
if (copy_from_user(&bdaddr, arg, sizeof(bdaddr)))
return -EFAULT;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr);
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return err;
}
......@@ -343,8 +343,11 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le
if (haddr.hci_channel > HCI_CHANNEL_CONTROL)
return -EINVAL;
if (haddr.hci_channel == HCI_CHANNEL_CONTROL && !enable_mgmt)
if (haddr.hci_channel == HCI_CHANNEL_CONTROL) {
if (!enable_mgmt)
return -EINVAL;
set_bit(HCI_PI_MGMT_INIT, &hci_pi(sk)->flags);
}
lock_sock(sk);
......@@ -535,10 +538,10 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
if (test_bit(HCI_RAW, &hdev->flags) || (ogf == 0x3f)) {
skb_queue_tail(&hdev->raw_q, skb);
tasklet_schedule(&hdev->tx_task);
queue_work(hdev->workqueue, &hdev->tx_work);
} else {
skb_queue_tail(&hdev->cmd_q, skb);
tasklet_schedule(&hdev->cmd_task);
queue_work(hdev->workqueue, &hdev->cmd_work);
}
} else {
if (!capable(CAP_NET_RAW)) {
......@@ -547,7 +550,7 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
}
skb_queue_tail(&hdev->raw_q, skb);
tasklet_schedule(&hdev->tx_task);
queue_work(hdev->workqueue, &hdev->tx_work);
}
err = len;
......
net/bluetooth/hci_sysfs.c
View file @ 9662cbc7
......@@ -89,11 +89,35 @@ static struct device_type bt_link = {
.release = bt_link_release,
};
static void add_conn(struct work_struct *work)
/*
* The rfcomm tty device will possibly retain even when conn
* is down, and sysfs doesn't support move zombie device,
* so we should move the device before conn device is destroyed.
*/
static int __match_tty(struct device *dev, void *data)
{
return !strncmp(dev_name(dev), "rfcomm", 6);
}
void hci_conn_init_sysfs(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p", conn);
conn->dev.type = &bt_link;
conn->dev.class = bt_class;
conn->dev.parent = &hdev->dev;
device_initialize(&conn->dev);
}
void hci_conn_add_sysfs(struct hci_conn *conn)
{
struct hci_conn *conn = container_of(work, struct hci_conn, work_add);
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p", conn);
dev_set_name(&conn->dev, "%s:%d", hdev->name, conn->handle);
dev_set_drvdata(&conn->dev, conn);
......@@ -106,19 +130,8 @@ static void add_conn(struct work_struct *work)
hci_dev_hold(hdev);
}
/*
* The rfcomm tty device will possibly retain even when conn
* is down, and sysfs doesn't support move zombie device,
* so we should move the device before conn device is destroyed.
*/
static int __match_tty(struct device *dev, void *data)
{
return !strncmp(dev_name(dev), "rfcomm", 6);
}
static void del_conn(struct work_struct *work)
void hci_conn_del_sysfs(struct hci_conn *conn)
{
struct hci_conn *conn = container_of(work, struct hci_conn, work_del);
struct hci_dev *hdev = conn->hdev;
if (!device_is_registered(&conn->dev))
......@@ -140,36 +153,6 @@ static void del_conn(struct work_struct *work)
hci_dev_put(hdev);
}
void hci_conn_init_sysfs(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
BT_DBG("conn %p", conn);
conn->dev.type = &bt_link;
conn->dev.class = bt_class;
conn->dev.parent = &hdev->dev;
device_initialize(&conn->dev);
INIT_WORK(&conn->work_add, add_conn);
INIT_WORK(&conn->work_del, del_conn);
}
void hci_conn_add_sysfs(struct hci_conn *conn)
{
BT_DBG("conn %p", conn);
queue_work(conn->hdev->workqueue, &conn->work_add);
}
void hci_conn_del_sysfs(struct hci_conn *conn)
{
BT_DBG("conn %p", conn);
queue_work(conn->hdev->workqueue, &conn->work_del);
}
static inline char *host_bustostr(int bus)
{
switch (bus) {
......@@ -403,7 +386,7 @@ static int inquiry_cache_show(struct seq_file *f, void *p)
struct inquiry_cache *cache = &hdev->inq_cache;
struct inquiry_entry *e;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
for (e = cache->list; e; e = e->next) {
struct inquiry_data *data = &e->data;
......@@ -416,7 +399,7 @@ static int inquiry_cache_show(struct seq_file *f, void *p)
data->rssi, data->ssp_mode, e->timestamp);
}
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return 0;
}
......@@ -438,12 +421,12 @@ static int blacklist_show(struct seq_file *f, void *p)
struct hci_dev *hdev = f->private;
struct bdaddr_list *b;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
list_for_each_entry(b, &hdev->blacklist, list)
seq_printf(f, "%s\n", batostr(&b->bdaddr));
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return 0;
}
......@@ -482,12 +465,12 @@ static int uuids_show(struct seq_file *f, void *p)
struct hci_dev *hdev = f->private;
struct bt_uuid *uuid;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
list_for_each_entry(uuid, &hdev->uuids, list)
print_bt_uuid(f, uuid->uuid);
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return 0;
}
......@@ -508,11 +491,11 @@ static int auto_accept_delay_set(void *data, u64 val)
{
struct hci_dev *hdev = data;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
hdev->auto_accept_delay = val;
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return 0;
}
......@@ -521,11 +504,11 @@ static int auto_accept_delay_get(void *data, u64 *val)
{
struct hci_dev *hdev = data;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
*val = hdev->auto_accept_delay;
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
return 0;
}
......
net/bluetooth/hidp/core.c
View file @ 9662cbc7
......@@ -795,11 +795,11 @@ static struct hci_conn *hidp_get_connection(struct hidp_session *session)
if (!hdev)
return NULL;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst);
if (conn)
hci_conn_hold_device(conn);
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
......
net/bluetooth/l2cap_core.c
View file @ 9662cbc7
This diff is collapsed.
net/bluetooth/l2cap_sock.c
View file @ 9662cbc7
......@@ -3,6 +3,7 @@
Copyright (C) 2000-2001 Qualcomm Incorporated
Copyright (C) 2009-2010 Gustavo F. Padovan <gustavo@padovan.org>
Copyright (C) 2010 Google Inc.
Copyright (C) 2011 ProFUSION Embedded Systems
Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
......@@ -122,69 +123,14 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
if (la.l2_cid && la.l2_psm)
return -EINVAL;
lock_sock(sk);
if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED
&& !(la.l2_psm || la.l2_cid)) {
err = -EINVAL;
goto done;
}
switch (chan->mode) {
case L2CAP_MODE_BASIC:
break;
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
if (!disable_ertm)
break;
/* fall through */
default:
err = -ENOTSUPP;
goto done;
}
switch (sk->sk_state) {
case BT_CONNECT:
case BT_CONNECT2:
case BT_CONFIG:
/* Already connecting */
goto wait;
case BT_CONNECTED:
/* Already connected */
err = -EISCONN;
goto done;
case BT_OPEN:
case BT_BOUND:
/* Can connect */
break;
default:
err = -EBADFD;
goto done;
}
/* PSM must be odd and lsb of upper byte must be 0 */
if ((__le16_to_cpu(la.l2_psm) & 0x0101) != 0x0001 && !la.l2_cid &&
chan->chan_type != L2CAP_CHAN_RAW) {
err = -EINVAL;
goto done;
}
/* Set destination address and psm */
bacpy(&bt_sk(sk)->dst, &la.l2_bdaddr);
chan->psm = la.l2_psm;
chan->dcid = la.l2_cid;
err = l2cap_chan_connect(l2cap_pi(sk)->chan);
err = l2cap_chan_connect(chan, la.l2_psm, la.l2_cid, &la.l2_bdaddr);
if (err)
goto done;
wait:
err = bt_sock_wait_state(sk, BT_CONNECTED,
sock_sndtimeo(sk, flags & O_NONBLOCK));
done:
if (sock_owned_by_user(sk))
release_sock(sk);
return err;
}
......
net/bluetooth/mgmt.c
View file @ 9662cbc7
This diff is collapsed.
net/bluetooth/rfcomm/core.c
View file @ 9662cbc7
......@@ -1162,6 +1162,7 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, u8 dlci)
if (list_empty(&s->dlcs)) {
s->state = BT_DISCONN;
rfcomm_send_disc(s, 0);
rfcomm_session_clear_timer(s);
}
break;
......
net/bluetooth/sco.c
View file @ 9662cbc7
......@@ -189,7 +189,7 @@ static int sco_connect(struct sock *sk)
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
if (lmp_esco_capable(hdev) && !disable_esco)
type = ESCO_LINK;
......@@ -225,7 +225,7 @@ static int sco_connect(struct sock *sk)
}
done:
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
return err;
}
......
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