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| author |   Jaganath Kanakkassery <jaganath.k.os@gmail.com> | 2018-07-06 22:50:32 +0200 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2018-07-06 22:54:03 +0200 |
| commit | 4d94f95d30c8fbfe86068e9abed110974d697cf5 (patch) | |
| tree | 332cf5c99026c8c5265731b77359090bb28e06e8 /include/net/bluetooth/hci_core.h | |
| parent | Bluetooth: Introduce helpers for le conn status and complete (diff) | |
| download | linux-dev-4d94f95d30c8fbfe86068e9abed110974d697cf5.tar.xz linux-dev-4d94f95d30c8fbfe86068e9abed110974d697cf5.zip | |
Bluetooth: Use extended LE Connection if supported
This implements extended LE craete connection and enhanced
LE conn complete event if the controller supports.
For now it is as good as legacy LE connection and event as
no new features in the extended connection is handled.
< HCI Command: LE Extended Create Connection (0x08|0x0043) plen 26
Filter policy: White list is not used (0x00)
Own address type: Public (0x00)
Peer address type: Random (0x01)
Peer address: DB:7E:2E:1D:85:E8 (Static)
Initiating PHYs: 0x01
Entry 0: LE 1M
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Min connection interval: 50.00 msec (0x0028)
Max connection interval: 70.00 msec (0x0038)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4
LE Extended Create Connection (0x08|0x0043) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31
LE Enhanced Connection Complete (0x0a)
Status: Success (0x00)
Handle: 3585
Role: Master (0x00)
Peer address type: Random (0x01)
Peer address: DB:7E:2E:1D:85:E8 (Static)
Local resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Peer resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Connection interval: 67.50 msec (0x0036)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Master clock accuracy: 0x00
@ MGMT Event: Device Connected (0x000b) plen 40
LE Address: DB:7E:2E:1D:85:E8 (Static)
Flags: 0x00000000
Data length: 27
Name (complete): Designer Mouse
Appearance: Mouse (0x03c2)
Flags: 0x05
LE Limited Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (complete): 1 entry
Human Interface Device (0x1812)
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index cc0bde74dd45..a74453571264 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1161,6 +1161,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn); /* 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)) +/* Use ext create connection if command is supported */ +#define use_ext_conn(dev) ((dev)->commands[37] & 0x80) /* ----- HCI protocols ----- */ #define HCI_PROTO_DEFER 0x01 |