From: Anderson Briglia <anderson.briglia@xxxxxxxxxxxxx>
This patch implements new LE meta event in order to handle advertising
reports.
Signed-off-by: Anderson Briglia <anderson.briglia@xxxxxxxxxxxxx>
---
include/net/bluetooth/hci.h | 18 ++++++++++++++++++
net/bluetooth/hci_event.c | 22 ++++++++++++++++++++++
2 files changed, 40 insertions(+), 0 deletions(-)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 46438f4..5180555 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -980,6 +980,24 @@ struct hci_ev_le_conn_complete {
__u8 clk_accurancy;
} __packed;
+#define ADV_IND 0x00
+#define ADV_DIRECT_IND 0x01
+#define ADV_SCAN_IND 0x02
+#define ADV_NONCONN_IND 0x03
+#define SCAN_RSP 0x04
+
+#define ADDR_DEV_PUBLIC 0x00
+#define ADDR_DEV_RANDOM 0x01
+
+#define HCI_EV_LE_ADVERTISING_REPORT 0x02
+struct hci_ev_le_advertising_info {
+ __u8 evt_type;
+ __u8 bdaddr_type;
+ bdaddr_t bdaddr;
+ __u8 length;
+ __u8 data[0];
+} __packed;
+
#define HCI_EV_LE_LTK_REQ 0x05
struct hci_ev_le_ltk_req {
__le16 handle;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 99c75f4..987f5de 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2498,6 +2498,25 @@ static inline void hci_le_ltk_request_evt(struct hci_dev *hdev,
hci_dev_unlock(hdev);
}
+static inline void hci_le_adv_report_evt(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_ev_le_advertising_info *ev;
+ u8 num_reports, i;
+
+ num_reports = (u8) skb->data[0];
+
+ ev = (struct hci_ev_le_advertising_info *) (skb->data + 1);
+
+ BT_DBG("adv from: %s", batostr(&ev->bdaddr));
+
+ for (i = 1; i < num_reports; i++) {
+ ev = (struct hci_ev_le_advertising_info *)
+ (ev->data + ev->length + 1);
+ BT_DBG("adv from: %s", batostr(&ev->bdaddr));
+ }
+}
+
static inline void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_ev_le_meta *le_ev = (void *) skb->data;
@@ -2513,6 +2532,9 @@ static inline void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_le_ltk_request_evt(hdev, skb);
break;
+ case HCI_EV_LE_ADVERTISING_REPORT:
+ hci_le_adv_report_evt(hdev, skb);
+
default:
break;
}
--
1.7.1
--
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