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-rw-r--r--include/net/bluetooth/bluetooth.h25
-rw-r--r--include/net/bluetooth/hci.h4
-rw-r--r--include/net/bluetooth/hci_core.h62
-rw-r--r--include/net/bluetooth/hci_mon.h2
-rw-r--r--include/net/bluetooth/hci_sock.h1
-rw-r--r--include/net/bluetooth/mgmt.h15
6 files changed, 78 insertions, 31 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 42844d7b154a..bfd1590821d6 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -29,6 +29,8 @@
#include <net/sock.h>
#include <linux/seq_file.h>
+#define BT_SUBSYS_VERSION "2.21"
+
#ifndef AF_BLUETOOTH
#define AF_BLUETOOTH 31
#define PF_BLUETOOTH AF_BLUETOOTH
@@ -296,12 +298,17 @@ typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status, u16 opcode);
typedef void (*hci_req_complete_skb_t)(struct hci_dev *hdev, u8 status,
u16 opcode, struct sk_buff *skb);
+#define HCI_REQ_START BIT(0)
+#define HCI_REQ_SKB BIT(1)
+
struct hci_ctrl {
__u16 opcode;
- bool req_start;
+ u8 req_flags;
u8 req_event;
- hci_req_complete_t req_complete;
- hci_req_complete_skb_t req_complete_skb;
+ union {
+ hci_req_complete_t req_complete;
+ hci_req_complete_skb_t req_complete_skb;
+ };
};
struct bt_skb_cb {
@@ -316,15 +323,17 @@ struct bt_skb_cb {
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
+#define hci_skb_pkt_type(skb) bt_cb((skb))->pkt_type
+#define hci_skb_expect(skb) bt_cb((skb))->expect
+#define hci_skb_opcode(skb) bt_cb((skb))->hci.opcode
+
static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
{
struct sk_buff *skb;
skb = alloc_skb(len + BT_SKB_RESERVE, how);
- if (skb) {
+ if (skb)
skb_reserve(skb, BT_SKB_RESERVE);
- bt_cb(skb)->incoming = 0;
- }
return skb;
}
@@ -334,10 +343,8 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk,
struct sk_buff *skb;
skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err);
- if (skb) {
+ if (skb)
skb_reserve(skb, BT_SKB_RESERVE);
- bt_cb(skb)->incoming = 0;
- }
if (!skb && *err)
return NULL;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 0205b80cc90b..339ea57be423 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -239,7 +239,6 @@ enum {
HCI_LE_ENABLED,
HCI_ADVERTISING,
HCI_ADVERTISING_CONNECTABLE,
- HCI_ADVERTISING_INSTANCE,
HCI_CONNECTABLE,
HCI_DISCOVERABLE,
HCI_LIMITED_DISCOVERABLE,
@@ -452,7 +451,8 @@ 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_INVALID_LL_PARAMS 0x1e
+#define HCI_ERROR_UNSPECIFIED 0x1f
#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
/* Flow control modes */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 1878d0a96333..d4f82edb5cff 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -77,6 +77,7 @@ struct discovery_state {
u8 last_adv_data_len;
bool report_invalid_rssi;
bool result_filtering;
+ bool limited;
s8 rssi;
u16 uuid_count;
u8 (*uuids)[16];
@@ -327,6 +328,14 @@ struct hci_dev {
struct work_struct cmd_work;
struct work_struct tx_work;
+ struct work_struct discov_update;
+ struct work_struct bg_scan_update;
+ struct work_struct scan_update;
+ struct work_struct connectable_update;
+ struct work_struct discoverable_update;
+ struct delayed_work le_scan_disable;
+ struct delayed_work le_scan_restart;
+
struct sk_buff_head rx_q;
struct sk_buff_head raw_q;
struct sk_buff_head cmd_q;
@@ -370,9 +379,6 @@ struct hci_dev {
DECLARE_BITMAP(dev_flags, __HCI_NUM_FLAGS);
- struct delayed_work le_scan_disable;
- struct delayed_work le_scan_restart;
-
__s8 adv_tx_power;
__u8 adv_data[HCI_MAX_AD_LENGTH];
__u8 adv_data_len;
@@ -875,7 +881,7 @@ struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle);
struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
u8 dst_type, u8 sec_level,
- u16 conn_timeout, u8 role);
+ u16 conn_timeout);
struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
u8 dst_type, u8 sec_level, u16 conn_timeout,
u8 role);
@@ -1036,7 +1042,6 @@ struct hci_conn_params *hci_conn_params_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_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,
@@ -1279,31 +1284,41 @@ static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
mutex_unlock(&hci_cb_list_lock);
}
-static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
+static inline void *eir_get_data(u8 *eir, size_t eir_len, u8 type,
+ size_t *data_len)
{
size_t parsed = 0;
- if (data_len < 2)
- return false;
+ if (eir_len < 2)
+ return NULL;
- while (parsed < data_len - 1) {
- u8 field_len = data[0];
+ while (parsed < eir_len - 1) {
+ u8 field_len = eir[0];
if (field_len == 0)
break;
parsed += field_len + 1;
- if (parsed > data_len)
+ if (parsed > eir_len)
break;
- if (data[1] == type)
- return true;
+ if (eir[1] != type) {
+ eir += field_len + 1;
+ continue;
+ }
+
+ /* Zero length data */
+ if (field_len == 1)
+ return NULL;
- data += field_len + 1;
+ if (data_len)
+ *data_len = field_len - 1;
+
+ return &eir[2];
}
- return false;
+ return NULL;
}
static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
@@ -1431,10 +1446,8 @@ 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);
-int mgmt_powered(struct hci_dev *hdev, u8 powered);
-int mgmt_update_adv_data(struct hci_dev *hdev);
-void mgmt_discoverable_timeout(struct hci_dev *hdev);
-void mgmt_adv_timeout_expired(struct hci_dev *hdev);
+void mgmt_power_on(struct hci_dev *hdev, int err);
+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,
@@ -1473,6 +1486,8 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
+void mgmt_start_discovery_complete(struct hci_dev *hdev, u8 status);
+void mgmt_stop_discovery_complete(struct hci_dev *hdev, u8 status);
void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 *dev_class, s8 rssi, u32 flags,
u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len);
@@ -1487,8 +1502,15 @@ void mgmt_new_csrk(struct hci_dev *hdev, struct smp_csrk *csrk,
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);
+bool mgmt_get_connectable(struct hci_dev *hdev);
+void mgmt_set_connectable_complete(struct hci_dev *hdev, u8 status);
+void mgmt_set_discoverable_complete(struct hci_dev *hdev, u8 status);
+u8 mgmt_get_adv_discov_flags(struct hci_dev *hdev);
+void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev,
+ u8 instance);
+void mgmt_advertising_removed(struct sock *sk, struct hci_dev *hdev,
+ u8 instance);
u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency,
u16 to_multiplier);
diff --git a/include/net/bluetooth/hci_mon.h b/include/net/bluetooth/hci_mon.h
index 2b67567cf28d..587d0131b349 100644
--- a/include/net/bluetooth/hci_mon.h
+++ b/include/net/bluetooth/hci_mon.h
@@ -43,6 +43,8 @@ struct hci_mon_hdr {
#define HCI_MON_CLOSE_INDEX 9
#define HCI_MON_INDEX_INFO 10
#define HCI_MON_VENDOR_DIAG 11
+#define HCI_MON_SYSTEM_NOTE 12
+#define HCI_MON_USER_LOGGING 13
struct hci_mon_new_index {
__u8 type;
diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h
index 9a46d665c1b5..8e9138acdae1 100644
--- a/include/net/bluetooth/hci_sock.h
+++ b/include/net/bluetooth/hci_sock.h
@@ -45,6 +45,7 @@ struct sockaddr_hci {
#define HCI_CHANNEL_USER 1
#define HCI_CHANNEL_MONITOR 2
#define HCI_CHANNEL_CONTROL 3
+#define HCI_CHANNEL_LOGGING 4
struct hci_filter {
unsigned long type_mask;
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index b831242d48a4..ea73e0826aa7 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -571,6 +571,21 @@ struct mgmt_rp_remove_advertising {
__u8 instance;
} __packed;
+#define MGMT_OP_GET_ADV_SIZE_INFO 0x0040
+struct mgmt_cp_get_adv_size_info {
+ __u8 instance;
+ __le32 flags;
+} __packed;
+#define MGMT_GET_ADV_SIZE_INFO_SIZE 5
+struct mgmt_rp_get_adv_size_info {
+ __u8 instance;
+ __le32 flags;
+ __u8 max_adv_data_len;
+ __u8 max_scan_rsp_len;
+} __packed;
+
+#define MGMT_OP_START_LIMITED_DISCOVERY 0x0041
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 16:41:26 +0100