diff options
| author |   Kiran K <kiran.k@intel.com> | 2021-09-07 15:42:43 +0530 |
|---|---|---|
| committer |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-07 14:09:18 -0700 |
| commit | b2af264ad3af437238c9500aa830ebcafb180e05 (patch) | |
| tree | 96240a198a434a6e2920322d43bec5f5204ec92c /include/net/bluetooth/hci_core.h | |
| parent | Bluetooth: Allow setting of codec for HFP offload use case (diff) | |
| download | linux-dev-b2af264ad3af437238c9500aa830ebcafb180e05.tar.xz linux-dev-b2af264ad3af437238c9500aa830ebcafb180e05.zip | |
Bluetooth: Add support for HCI_Enhanced_Setup_Synchronous_Connection command
< HCI Command: Enhanced Setup Synchronous Connection (0x01|0x003d) plen 59
Handle: 256
Transmit bandwidth: 8000
Receive bandwidth: 8000
Max latency: 13
Packet type: 0x0380
3-EV3 may not be used
2-EV5 may not be used
3-EV5 may not be used
Retransmission effort: Optimize for link quality (0x02)
> HCI Event: Command Status (0x0f) plen 4
Enhanced Setup Synchronous Connection (0x01|0x003d) ncmd 1
Status: Success (0x00)
> HCI Event: Synchronous Connect Complete (0x2c) plen 17
Status: Success (0x00)
Handle: 257
Address: CC:98:8B:92:04:FD (SONY Visual Products Inc.)
Link type: eSCO (0x02)
Transmission interval: 0x0c
Retransmission window: 0x06
RX packet length: 60
TX packet length: 60
Air mode: Transparent (0x03)
Signed-off-by: Kiran K <kiran.k@intel.com>
Reviewed-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 655e2a119e7f..fdfdd3bdde16 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -713,6 +713,7 @@ 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); @@ -1121,7 +1122,7 @@ 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, @@ -1458,6 +1459,9 @@ 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)) |