summaryrefslogtreecommitdiff
path: root/include/net/bluetooth/hci_core.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
-rw-r--r--include/net/bluetooth/hci_core.h124
1 files changed, 68 insertions, 56 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index c73ac52af186..dd8840e70e25 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -122,7 +122,7 @@ struct hci_conn_hash {
unsigned int amp_num;
unsigned int sco_num;
unsigned int le_num;
- unsigned int le_num_slave;
+ unsigned int le_num_peripheral;
};
struct bdaddr_list {
@@ -131,6 +131,17 @@ struct bdaddr_list {
u8 bdaddr_type;
};
+struct codec_list {
+ struct list_head list;
+ u8 id;
+ __u16 cid;
+ __u16 vid;
+ u8 transport;
+ u8 num_caps;
+ u32 len;
+ struct hci_codec_caps caps[];
+};
+
struct bdaddr_list_with_irk {
struct list_head list;
bdaddr_t bdaddr;
@@ -221,6 +232,7 @@ struct oob_data {
struct adv_info {
struct list_head list;
+ bool enabled;
bool pending;
__u8 instance;
__u32 flags;
@@ -228,9 +240,9 @@ struct adv_info {
__u16 remaining_time;
__u16 duration;
__u16 adv_data_len;
- __u8 adv_data[HCI_MAX_AD_LENGTH];
+ __u8 adv_data[HCI_MAX_EXT_AD_LENGTH];
__u16 scan_rsp_len;
- __u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
+ __u8 scan_rsp_data[HCI_MAX_EXT_AD_LENGTH];
__s8 tx_power;
__u32 min_interval;
__u32 max_interval;
@@ -327,7 +339,7 @@ struct hci_dev {
__u8 max_page;
__u8 features[HCI_MAX_PAGES][8];
__u8 le_features[8];
- __u8 le_white_list_size;
+ __u8 le_accept_list_size;
__u8 le_resolv_list_size;
__u8 le_num_of_adv_sets;
__u8 le_states[8];
@@ -470,6 +482,7 @@ struct hci_dev {
struct delayed_work service_cache;
struct delayed_work cmd_timer;
+ struct delayed_work ncmd_timer;
struct work_struct rx_work;
struct work_struct cmd_work;
@@ -521,19 +534,20 @@ struct hci_dev {
struct hci_conn_hash conn_hash;
struct list_head mgmt_pending;
- struct list_head blacklist;
- struct list_head whitelist;
+ struct list_head reject_list;
+ struct list_head accept_list;
struct list_head uuids;
struct list_head link_keys;
struct list_head long_term_keys;
struct list_head identity_resolving_keys;
struct list_head remote_oob_data;
- struct list_head le_white_list;
+ struct list_head le_accept_list;
struct list_head le_resolv_list;
struct list_head le_conn_params;
struct list_head pend_le_conns;
struct list_head pend_le_reports;
struct list_head blocked_keys;
+ struct list_head local_codecs;
struct hci_dev_stats stat;
@@ -550,9 +564,9 @@ struct hci_dev {
DECLARE_BITMAP(dev_flags, __HCI_NUM_FLAGS);
__s8 adv_tx_power;
- __u8 adv_data[HCI_MAX_AD_LENGTH];
+ __u8 adv_data[HCI_MAX_EXT_AD_LENGTH];
__u8 adv_data_len;
- __u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
+ __u8 scan_rsp_data[HCI_MAX_EXT_AD_LENGTH];
__u8 scan_rsp_data_len;
struct list_head adv_instances;
@@ -603,7 +617,12 @@ struct hci_dev {
int (*set_diag)(struct hci_dev *hdev, bool enable);
int (*set_bdaddr)(struct hci_dev *hdev, const bdaddr_t *bdaddr);
void (*cmd_timeout)(struct hci_dev *hdev);
- bool (*prevent_wake)(struct hci_dev *hdev);
+ bool (*wakeup)(struct hci_dev *hdev);
+ int (*set_quality_report)(struct hci_dev *hdev, bool enable);
+ int (*get_data_path_id)(struct hci_dev *hdev, __u8 *data_path);
+ int (*get_codec_config_data)(struct hci_dev *hdev, __u8 type,
+ struct bt_codec *codec, __u8 *vnd_len,
+ __u8 **vnd_data);
};
#define HCI_PHY_HANDLE(handle) (handle & 0xff)
@@ -627,6 +646,7 @@ struct hci_conn {
__u8 init_addr_type;
bdaddr_t resp_addr;
__u8 resp_addr_type;
+ __u8 adv_instance;
__u16 handle;
__u16 state;
__u8 mode;
@@ -696,6 +716,7 @@ struct hci_conn {
struct amp_mgr *amp_mgr;
struct hci_conn *link;
+ struct bt_codec codec;
void (*connect_cfm_cb) (struct hci_conn *conn, u8 status);
void (*security_cfm_cb) (struct hci_conn *conn, u8 status);
@@ -757,6 +778,7 @@ extern struct mutex hci_cb_list_lock;
hci_dev_clear_flag(hdev, HCI_LE_ADV); \
hci_dev_clear_flag(hdev, HCI_LL_RPA_RESOLUTION);\
hci_dev_clear_flag(hdev, HCI_PERIODIC_INQ); \
+ hci_dev_clear_flag(hdev, HCI_QUALITY_REPORT); \
} while (0)
/* ----- HCI interface to upper protocols ----- */
@@ -893,7 +915,7 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
case LE_LINK:
h->le_num++;
if (c->role == HCI_ROLE_SLAVE)
- h->le_num_slave++;
+ h->le_num_peripheral++;
break;
case SCO_LINK:
case ESCO_LINK:
@@ -919,7 +941,7 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c)
case LE_LINK:
h->le_num--;
if (c->role == HCI_ROLE_SLAVE)
- h->le_num_slave--;
+ h->le_num_peripheral--;
break;
case SCO_LINK:
case ESCO_LINK:
@@ -1096,13 +1118,14 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
u16 conn_timeout,
enum conn_reasons conn_reason);
struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
- u8 dst_type, u8 sec_level, u16 conn_timeout,
- u8 role, bdaddr_t *direct_rpa);
+ u8 dst_type, bool dst_resolved, u8 sec_level,
+ u16 conn_timeout, u8 role,
+ bdaddr_t *direct_rpa);
struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
u8 sec_level, u8 auth_type,
enum conn_reasons conn_reason);
struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
- __u16 setting);
+ __u16 setting, struct bt_codec *codec);
int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type,
@@ -1222,13 +1245,25 @@ static inline void hci_set_drvdata(struct hci_dev *hdev, void *data)
dev_set_drvdata(&hdev->dev, data);
}
+static inline void *hci_get_priv(struct hci_dev *hdev)
+{
+ return (char *)hdev + sizeof(*hdev);
+}
+
struct hci_dev *hci_dev_get(int index);
struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src, u8 src_type);
-struct hci_dev *hci_alloc_dev(void);
+struct hci_dev *hci_alloc_dev_priv(int sizeof_priv);
+
+static inline struct hci_dev *hci_alloc_dev(void)
+{
+ return hci_alloc_dev_priv(0);
+}
+
void hci_free_dev(struct hci_dev *hdev);
int hci_register_dev(struct hci_dev *hdev);
void hci_unregister_dev(struct hci_dev *hdev);
+void hci_release_dev(struct hci_dev *hdev);
int hci_suspend_dev(struct hci_dev *hdev);
int hci_resume_dev(struct hci_dev *hdev);
int hci_reset_dev(struct hci_dev *hdev);
@@ -1345,6 +1380,8 @@ int hci_set_adv_instance_data(struct hci_dev *hdev, u8 instance,
u16 scan_rsp_len, u8 *scan_rsp_data);
int hci_remove_adv_instance(struct hci_dev *hdev, u8 instance);
void hci_adv_instances_set_rpa_expired(struct hci_dev *hdev, bool rpa_expired);
+u32 hci_adv_instance_flags(struct hci_dev *hdev, u8 instance);
+bool hci_adv_instance_is_scannable(struct hci_dev *hdev, u8 instance);
void hci_adv_monitors_clear(struct hci_dev *hdev);
void hci_free_adv_monitor(struct hci_dev *hdev, struct adv_monitor *monitor);
@@ -1393,8 +1430,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define lmp_edr_5slot_capable(dev) ((dev)->features[0][5] & LMP_EDR_5SLOT)
/* ----- Extended LMP capabilities ----- */
-#define lmp_csb_master_capable(dev) ((dev)->features[2][0] & LMP_CSB_MASTER)
-#define lmp_csb_slave_capable(dev) ((dev)->features[2][0] & LMP_CSB_SLAVE)
+#define lmp_cpb_central_capable(dev) ((dev)->features[2][0] & LMP_CPB_CENTRAL)
+#define lmp_cpb_peripheral_capable(dev) ((dev)->features[2][0] & LMP_CPB_PERIPHERAL)
#define lmp_sync_train_capable(dev) ((dev)->features[2][0] & LMP_SYNC_TRAIN)
#define lmp_sync_scan_capable(dev) ((dev)->features[2][0] & LMP_SYNC_SCAN)
#define lmp_sc_capable(dev) ((dev)->features[2][1] & LMP_SC)
@@ -1410,6 +1447,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
!hci_dev_test_flag(dev, HCI_AUTO_OFF))
#define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \
hci_dev_test_flag(dev, HCI_SC_ENABLED))
+#define rpa_valid(dev) (bacmp(&dev->rpa, BDADDR_ANY) && \
+ !hci_dev_test_flag(dev, HCI_RPA_EXPIRED))
+#define adv_rpa_valid(adv) (bacmp(&adv->random_addr, BDADDR_ANY) && \
+ !adv->rpa_expired)
#define scan_1m(dev) (((dev)->le_tx_def_phys & HCI_LE_SET_PHY_1M) || \
((dev)->le_rx_def_phys & HCI_LE_SET_PHY_1M))
@@ -1423,6 +1464,9 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
/* Use LL Privacy based address resolution if supported */
#define use_ll_privacy(dev) ((dev)->le_features[0] & HCI_LE_LL_PRIVACY)
+/* Use enhanced synchronous connection if command is supported */
+#define enhanced_sco_capable(dev) ((dev)->commands[29] & 0x08)
+
/* Use ext scanning if set ext scan param and ext scan enable is supported */
#define use_ext_scan(dev) (((dev)->commands[37] & 0x20) && \
((dev)->commands[37] & 0x40))
@@ -1590,43 +1634,6 @@ static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
mutex_unlock(&hci_cb_list_lock);
}
-static inline void *eir_get_data(u8 *eir, size_t eir_len, u8 type,
- size_t *data_len)
-{
- size_t parsed = 0;
-
- if (eir_len < 2)
- return NULL;
-
- while (parsed < eir_len - 1) {
- u8 field_len = eir[0];
-
- if (field_len == 0)
- break;
-
- parsed += field_len + 1;
-
- if (parsed > eir_len)
- break;
-
- if (eir[1] != type) {
- eir += field_len + 1;
- continue;
- }
-
- /* Zero length data */
- if (field_len == 1)
- return NULL;
-
- if (data_len)
- *data_len = field_len - 1;
-
- return &eir[2];
- }
-
- return NULL;
-}
-
static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
{
if (addr_type != ADDR_LE_DEV_RANDOM)
@@ -1768,7 +1775,7 @@ void __mgmt_power_off(struct hci_dev *hdev);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
- u32 flags, u8 *name, u8 name_len);
+ u8 *name, u8 name_len);
void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 reason,
bool mgmt_connected);
@@ -1848,4 +1855,9 @@ void hci_copy_identity_address(struct hci_dev *hdev, bdaddr_t *bdaddr,
#define SCO_AIRMODE_CVSD 0x0000
#define SCO_AIRMODE_TRANSP 0x0003
+#define LOCAL_CODEC_ACL_MASK BIT(0)
+#define LOCAL_CODEC_SCO_MASK BIT(1)
+
+#define TRANSPORT_TYPE_MAX 0x04
+
#endif /* __HCI_CORE_H */
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-31 20:08:55 +0300