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fix(ble/bluedroid): Add BLE_TOPOLOGY_CHECK

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(cherry picked from commit 728c4c8a10)

Co-authored-by: zhiweijian <zhiweijian@espressif.com>
This commit is contained in:
Zhi Wei Jian
2026-01-07 17:24:51 +08:00
parent 07a4c3e2b6
commit ff4e5d2a56
6 changed files with 59 additions and 13 deletions
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components/bt/host/bluedroid/stack/l2cap/l2c_ble.c
+9 -1
View File
@@ -506,8 +506,13 @@ void l2cble_advertiser_conn_comp (UINT16 handle, BD_ADDR bda, tBLE_ADDR_TYPE typ
void l2cble_conn_comp(UINT16 handle, UINT8 role, BD_ADDR bda, tBLE_ADDR_TYPE type,
UINT16 conn_interval, UINT16 conn_latency, UINT16 conn_timeout)
{
#if (BLE_TOPOLOGY_CHECK == TRUE)
btm_ble_update_link_topology_mask(role, TRUE);
#else
btm_cb.ble_ctr_cb.inq_var.adv_mode = BTM_BLE_ADV_DISABLE;
/* make device fall back into undirected adv mode by default */
btm_cb.ble_ctr_cb.inq_var.directed_conn = BTM_BLE_CONNECT_EVT;
#endif // (BLE_TOPOLOGY_CHECK == TRUE)
if (role == HCI_ROLE_MASTER) {
l2cble_scanner_conn_comp(handle, bda, type, conn_interval, conn_latency, conn_timeout);
} else {
@@ -970,11 +975,14 @@ BOOLEAN l2cble_init_direct_conn (tL2C_LCB *p_lcb)
#endif // CONTROLLER_RPA_LIST_ENABLE
#endif // (defined BLE_PRIVACY_SPT) && (BLE_PRIVACY_SPT == TRUE)
#if (BLE_TOPOLOGY_CHECK == TRUE)
if (!btm_ble_topology_check(BTM_BLE_STATE_INIT)) {
l2cu_release_lcb (p_lcb);
L2CAP_TRACE_ERROR("initiate direct connection fail, topology limitation");
return FALSE;
}
#endif // (BLE_TOPOLOGY_CHECK == TRUE)
uint32_t link_timeout = L2CAP_BLE_LINK_CONNECT_TOUT;
if(GATTC_CONNECT_RETRY_COUNT) {
if(!p_lcb->retry_create_con) {
components/bt/host/bluedroid/stack/l2cap/l2c_link.c
+2
View File
@@ -392,10 +392,12 @@ BOOLEAN l2c_link_hci_disc_comp (UINT16 handle, UINT8 reason)
p_lcb->link_state = LST_DISCONNECTING;
#if (BLE_INCLUDED == TRUE)
#if (BLE_TOPOLOGY_CHECK == TRUE)
/* Check for BLE and handle that differently */
if (p_lcb->transport == BT_TRANSPORT_LE) {
btm_ble_update_link_topology_mask(p_lcb->link_role, FALSE);
}
#endif // (BLE_TOPOLOGY_CHECK == TRUE)
#endif
#if (CLASSIC_BT_INCLUDED == TRUE)
/* Link is disconnected. For all channels, send the event through */