2021-10-13 19:03:50

by Manish Mandlik

[permalink] [raw]
Subject: [BlueZ PATCH v3 2/3] lib: Add definition of the Adv Monitor Device Lost event

This patch adds definition of the new Device Lost event to indicate that
the controller has stopped tracking a device.

---

Changes in v3:
- Discard changes to the Device Found event and notify bluetoothd only
when the controller stops monitoring the device via new Device Lost
event.

Changes in v2:
- Instead of creating a new 'Device Tracking' event, add a flag 'Device
Tracked' in the existing 'Device Found' event and add a new 'Device
Lost' event to indicate that the controller has stopped tracking that
device.

lib/mgmt.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/lib/mgmt.h b/lib/mgmt.h
index 0a6349321..aaeeb297a 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -1014,6 +1014,12 @@ struct mgmt_ev_controller_resume {
uint8_t wake_reason;
} __packed;

+#define MGMT_EV_ADV_MONITOR_DEVICE_LOST 0x002f
+struct mgmt_ev_adv_monitor_device_lost {
+ uint16_t monitor_handle;
+ struct mgmt_addr_info addr;
+} __packed;
+
static const char *mgmt_op[] = {
"<0x0000>",
"Read Version",
@@ -1152,6 +1158,7 @@ static const char *mgmt_ev[] = {
"Advertisement Monitor Removed",
"Controller Suspend",
"Controller Resume",
+ "Advertisement Monitor Device Lost", /* 0x002f */
};

static const char *mgmt_status[] = {
--
2.33.0.882.g93a45727a2-goog