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Component/bt: do not update connection params when already have keys in slave

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zhiweijian
2018-04-02 15:33:04 +08:00
parent aca0008694
commit a6c79cfe0f
4 changed files with 20 additions and 1 deletions
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components/bt/bluedroid/stack/smp/smp_act.c
+5
View File
@@ -1389,6 +1389,11 @@ void smp_idle_terminate(tSMP_CB *p_cb, tSMP_INT_DATA *p_data)
*******************************************************************************/
void smp_fast_conn_param(tSMP_CB *p_cb, tSMP_INT_DATA *p_data)
{
tBTM_SEC_DEV_REC *p_rec = btm_find_dev (p_cb->pairing_bda);
if(p_rec && p_rec->ble.skip_update_conn_param) {
//do nothing
return;
}
/* Disable L2CAP connection parameter updates while bonding since
some peripherals are not able to revert to fast connection parameters
during the start of service discovery. Connection paramter updates
components/bt/bluedroid/stack/smp/smp_utils.c
+8 -1
View File
@@ -951,6 +951,7 @@ void smp_proc_pairing_cmpl(tSMP_CB *p_cb)
tSMP_EVT_DATA evt_data = {0};
tSMP_CALLBACK *p_callback = p_cb->p_callback;
BD_ADDR pairing_bda;
tBTM_SEC_DEV_REC *p_rec;
SMP_TRACE_DEBUG ("smp_proc_pairing_cmpl \n");
@@ -975,7 +976,13 @@ void smp_proc_pairing_cmpl(tSMP_CB *p_cb)
memcpy (pairing_bda, p_cb->pairing_bda, BD_ADDR_LEN);
if (p_cb->role == HCI_ROLE_SLAVE) {
L2CA_EnableUpdateBleConnParams(p_cb->pairing_bda, TRUE);
p_rec = btm_find_dev (p_cb->pairing_bda);
if(p_rec && p_rec->ble.skip_update_conn_param) {
//clear flag
p_rec->ble.skip_update_conn_param = false;
} else {
L2CA_EnableUpdateBleConnParams(p_cb->pairing_bda, TRUE);
}
}
smp_reset_control_value(p_cb);