[BlueZ,v5,2/6] lib: Add definitions of the Adv Monitor Device Found/Lost events

Commit Message

Manish Mandlik Nov. 17, 2021, 7:14 p.m. UTC

This patch adds definitions of the new Advertisement Monitor Device
Found and Device Lost events to indicate that the controller has
started/stopped tracking a particular device.

Reviewed-by: Miao-chen Chou <[e-mail]>
---

Changes in v5:
- Update the Adv Monitor Device Found event to include fields from the
  existing Device Found event.

Changes in v4:
- Add Advertisement Monitor Device Found event.

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 | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Patch

diff --git a/lib/mgmt.h b/lib/mgmt.h
index 0d1678f01..3bc35bc7c 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -1014,6 +1014,22 @@  struct mgmt_ev_controller_resume {
 	uint8_t wake_reason;
 } __packed;
 
+#define MGMT_EV_ADV_MONITOR_DEVICE_FOUND	0x002f
+struct mgmt_ev_adv_monitor_device_found {
+	uint16_t monitor_handle;
+	struct mgmt_addr_info addr;
+	int8_t rssi;
+	uint32_t flags;
+	uint16_t ad_data_len;
+	uint8_t ad_data[0];
+} __packed;
+
+#define MGMT_EV_ADV_MONITOR_DEVICE_LOST		0x0030
+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 +1168,8 @@  static const char *mgmt_ev[] = {
 	"Advertisement Monitor Removed",
 	"Controller Suspend",
 	"Controller Resume",
+	"Advertisement Monitor Device Found",		/* 0x002f */
+	"Advertisement Monitor Device Lost",
 };
 
 static const char *mgmt_status[] = {