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| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-06-24 14:47:34 -0400 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-08-07 15:38:31 -0400 |
| commit | 2f8784cfe8a961e5f0d85210c5175ebf5d438d93 (patch) | |
| tree | 57974a9ab86d07a25193acf919e05bae30843972 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 39bbe7b7386fb3cdbb1c02a240e40d45f1435778 (diff) | |
Bluetooth: Add support for Shorter Connection Interval (SCI) feature
Add HCI command, event and feature bit definitions for the Bluetooth
6.2 Shorter Connection Interval feature:
Commands:
- HCI_OP_LE_CONN_RATE (0x20a1) - Connection Rate Request
- HCI_OP_LE_SET_DEF_RATE (0x20a2) - Set Default Rate Parameters
- HCI_OP_LE_READ_CONN_INTERVAL (0x20a3) - Read Min Supported
Connection Interval
Events:
- HCI_EVT_LE_CONN_RATE_CHANGE (0x37) - Connection Rate Change
Feature bits:
- HCI_LE_SCI - Shorter Connection Intervals
- HCI_LE_SCI_HOST - Shorter Connection Intervals (Host Support)
During controller init, when SCI is supported:
- Set Shorter Connection Intervals (Host Support) feature via
LE Set Host Feature
- Read Minimum Supported Connection Interval
- Set Default Rate Parameters
The Connection Rate Change event handler updates the connection
interval, latency and supervision timeout on the hci_conn.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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