From c6c4a230983a91ce1e03c40aabbb2858d662a193 Mon Sep 17 00:00:00 2001
From: wangmengyang <wangmengyang@espressif.com>
Date: Thu, 21 Jul 2022 11:50:32 +0800
Subject: [PATCH] component/bt: consider to handle HCI LE Direct Advertising
 Report

---
 components/bt/host/bluedroid/hci/hci_hal_h4.c             | 2 +-
 components/bt/host/bluedroid/stack/btm/btm_ble_gap.c      | 8 ++++++++
 .../bt/host/bluedroid/stack/btm/include/btm_ble_int.h     | 1 +
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/components/bt/host/bluedroid/hci/hci_hal_h4.c b/components/bt/host/bluedroid/hci/hci_hal_h4.c
index e55b2d99ef..a8501a1771 100644
--- a/components/bt/host/bluedroid/hci/hci_hal_h4.c
+++ b/components/bt/host/bluedroid/hci/hci_hal_h4.c
@@ -268,7 +268,7 @@ bool host_recv_adv_packet(uint8_t *packet)
 {
     assert(packet);
     if(packet[0] == DATA_TYPE_EVENT && packet[1] == HCI_BLE_EVENT) {
-        if(packet[3] ==  HCI_BLE_ADV_PKT_RPT_EVT
+        if(packet[3] ==  HCI_BLE_ADV_PKT_RPT_EVT || packet[3] == HCI_BLE_DIRECT_ADV_EVT
 #if (BLE_ADV_REPORT_FLOW_CONTROL == TRUE)
         || packet[3] ==  HCI_BLE_ADV_DISCARD_REPORT_EVT
 #endif
diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
index f1a96a497d..6976996e75 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
@@ -3481,6 +3481,8 @@ static void btm_adv_pkt_handler(void *arg)
             btm_ble_process_adv_pkt(p);
         } else if (ble_sub_code == HCI_BLE_ADV_DISCARD_REPORT_EVT) {
             btm_ble_process_adv_discard_evt(p);
+        } else if (ble_sub_code == HCI_BLE_DIRECT_ADV_EVT) {
+            btm_ble_process_direct_adv_pkt(p);
         } else {
             assert (0);
         }
@@ -3794,6 +3796,12 @@ void btm_ble_process_adv_discard_evt(UINT8 *p)
     }
 #endif
 }
+
+void btm_ble_process_direct_adv_pkt(UINT8 *p)
+{
+    // TODO
+}
+
 /*******************************************************************************
 **
 ** Function         btm_ble_start_scan
diff --git a/components/bt/host/bluedroid/stack/btm/include/btm_ble_int.h b/components/bt/host/bluedroid/stack/btm/include/btm_ble_int.h
index 25116a992b..3d33a3566f 100644
--- a/components/bt/host/bluedroid/stack/btm/include/btm_ble_int.h
+++ b/components/bt/host/bluedroid/stack/btm/include/btm_ble_int.h
@@ -389,6 +389,7 @@ extern "C" {
 void btm_ble_timeout(TIMER_LIST_ENT *p_tle);
 void btm_ble_process_adv_pkt (UINT8 *p);
 void btm_ble_process_adv_discard_evt(UINT8 *p);
+void btm_ble_process_direct_adv_pkt (UINT8 *p);
 bool btm_ble_adv_pkt_ready(void);
 bool btm_ble_adv_pkt_post(pkt_linked_item_t *pkt);
 void btm_ble_proc_scan_rsp_rpt (UINT8 *p);