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esp-idf/components/bt/host/bluedroid/stack/btu/btu_hcif.c
wangmengyang 20705588b2 component/bt: use fixed_pkt_queue instead of fixed_queue for hci commands 
some fixes after modifications:
  1. removed the use of waiting_command_t
  2. fix assert for HCI write_eir command
  3. fixed the crash upon handling command status event when trying to free to the HCI command buffer
  4. fixed the issue in transmitting HCI vendor specific commands
  5. fixed the lost command complete callbacks for HCI commands LE_RAND and LE_ENCRYPT
2022-08-04 14:27:32 +08:00

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/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains functions that interface with the HCI transport. On
* the receive side, it routes events to the appropriate handler, e.g.
* L2CAP, ScoMgr. On the transmit side, it manages the command
* transmission.
*
******************************************************************************/
//#define LOG_TAG "bt_btu_hcif"
//#include <stdlib.h>
#include <string.h>
#include "stack/bt_types.h"
#include "stack/hcimsgs.h"
#include "stack/btu.h"
#include "l2c_int.h"
#include "stack/btm_api.h"
#include "btm_int.h"
//#include "bt_utils.h"
#include "device/controller.h"
#include "osi/osi.h"
#include "hci/hci_layer.h"
#include "common/bt_trace.h"
#include "osi/thread.h"
#include "osi/pkt_queue.h"
//#include "osi/mutex.h"
// TODO(zachoverflow): remove this horrible hack
#include "stack/btu.h"
extern void btm_process_cancel_complete(UINT8 status, UINT8 mode);
extern void btm_ble_test_command_complete(UINT8 *p);
/********************************************************************************/
/* L O C A L F U N C T I O N P R O T O T Y P E S */
/********************************************************************************/
static void btu_hcif_inquiry_comp_evt (UINT8 *p);
static void btu_hcif_inquiry_result_evt (UINT8 *p);
static void btu_hcif_inquiry_rssi_result_evt (UINT8 *p);
static void btu_hcif_extended_inquiry_result_evt (UINT8 *p);
static void btu_hcif_connection_comp_evt (UINT8 *p);
static void btu_hcif_connection_request_evt (UINT8 *p);
static void btu_hcif_disconnection_comp_evt (UINT8 *p);
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_authentication_comp_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
static void btu_hcif_rmt_name_request_comp_evt (UINT8 *p, UINT16 evt_len);
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_encryption_change_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
static void btu_hcif_read_rmt_features_comp_evt (UINT8 *p);
static void btu_hcif_read_rmt_ext_features_comp_evt (UINT8 *p);
static void btu_hcif_read_rmt_version_comp_evt (UINT8 *p);
static void btu_hcif_qos_setup_comp_evt (UINT8 *p);
static void btu_hcif_command_complete_evt (BT_HDR *response, void *context);
static void btu_hcif_command_status_evt (uint8_t status, BT_HDR *command, void *context);
static void btu_hcif_hardware_error_evt (UINT8 *p);
static void btu_hcif_flush_occured_evt (void);
static void btu_hcif_role_change_evt (UINT8 *p);
static void btu_hcif_num_compl_data_pkts_evt (UINT8 *p);
static void btu_hcif_mode_change_evt (UINT8 *p);
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_pin_code_request_evt (UINT8 *p);
static void btu_hcif_link_key_request_evt (UINT8 *p);
static void btu_hcif_link_key_notification_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
static void btu_hcif_loopback_command_evt (void);
static void btu_hcif_data_buf_overflow_evt (void);
static void btu_hcif_max_slots_changed_evt (void);
static void btu_hcif_read_clock_off_comp_evt (UINT8 *p);
static void btu_hcif_conn_pkt_type_change_evt (void);
static void btu_hcif_qos_violation_evt (UINT8 *p);
static void btu_hcif_page_scan_mode_change_evt (void);
static void btu_hcif_page_scan_rep_mode_chng_evt (void);
static void btu_hcif_esco_connection_comp_evt(UINT8 *p);
static void btu_hcif_esco_connection_chg_evt(UINT8 *p);
/* Simple Pairing Events */
static void btu_hcif_host_support_evt (UINT8 *p);
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_io_cap_request_evt (UINT8 *p);
static void btu_hcif_io_cap_response_evt (UINT8 *p);
static void btu_hcif_user_conf_request_evt (UINT8 *p);
static void btu_hcif_user_passkey_request_evt (UINT8 *p);
static void btu_hcif_user_passkey_notif_evt (UINT8 *p);
static void btu_hcif_keypress_notif_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
#if BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE
static void btu_hcif_rem_oob_request_evt (UINT8 *p);
#endif
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_simple_pair_complete_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
static void btu_hcif_link_supv_to_changed_evt (UINT8 *p);
#if L2CAP_NON_FLUSHABLE_PB_INCLUDED == TRUE
static void btu_hcif_enhanced_flush_complete_evt (void);
#endif
#if (BTM_SSR_INCLUDED == TRUE)
static void btu_hcif_ssr_evt (UINT8 *p, UINT16 evt_len);
#else
static void btu_hcif_ssr_evt_dump (UINT8 *p, UINT16 evt_len);
#endif /* BTM_SSR_INCLUDED == TRUE */
#if BLE_INCLUDED == TRUE
static void btu_ble_ll_conn_complete_evt (UINT8 *p, UINT16 evt_len);
static void btu_ble_read_remote_feat_evt (UINT8 *p);
static void btu_ble_ll_conn_param_upd_evt (UINT8 *p, UINT16 evt_len);
static void btu_ble_ll_get_conn_param_format_err_from_contoller (UINT8 status, UINT16 handle);
#if (SMP_INCLUDED == TRUE)
static void btu_ble_proc_ltk_req (UINT8 *p);
static void btu_hcif_encryption_key_refresh_cmpl_evt (UINT8 *p);
#endif ///SMP_INCLUDED == TRUE
static void btu_ble_data_length_change_evt (UINT8 *p, UINT16 evt_len);
#if (BLE_LLT_INCLUDED == TRUE)
static void btu_ble_rc_param_req_evt(UINT8 *p);
#endif
//#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
static void btu_ble_proc_enhanced_conn_cmpl (UINT8 *p, UINT16 evt_len);
//#endif
#if (BLE_50_FEATURE_SUPPORT == TRUE)
static void btu_ble_phy_update_complete_evt(UINT8 *p);
static void btu_ble_ext_adv_report_evt(UINT8 *p, UINT16 evt_len);
static void btu_ble_periodic_adv_sync_establish_evt(UINT8 *p);
static void btu_ble_periodic_adv_report_evt(UINT8 *p, UINT8 evt_len);
static void btu_ble_periodic_adv_sync_lost_evt(UINT8 *p);
static void btu_ble_scan_timeout_evt(UINT8 *p);
static void btu_ble_adv_set_terminate_evt(UINT8 *p);
static void btu_ble_scan_req_received_evt(UINT8 *p);
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
extern osi_sem_t adv_enable_sem;
extern osi_sem_t adv_data_sem;
extern osi_sem_t adv_param_sem;
extern osi_sem_t scan_enable_sem;
extern osi_sem_t scan_param_sem;
extern uint8_t adv_enable_status;
extern uint8_t adv_data_status;
extern uint8_t adv_param_status;
extern uint8_t scan_enable_status;
extern uint8_t scan_param_status;
#endif
/*******************************************************************************
**
** Function btu_hcif_process_event
**
** Description This function is called when an event is received from
** the Host Controller.
**
** Returns void
**
*******************************************************************************/
void btu_hcif_process_event (UNUSED_ATTR UINT8 controller_id, BT_HDR *p_msg)
{
UINT8 *p = (UINT8 *)(p_msg + 1) + p_msg->offset;
UINT8 hci_evt_code, hci_evt_len;
#if BLE_INCLUDED == TRUE
UINT8 ble_sub_code;
#endif
STREAM_TO_UINT8 (hci_evt_code, p);
STREAM_TO_UINT8 (hci_evt_len, p);
switch (hci_evt_code) {
case HCI_INQUIRY_COMP_EVT:
btu_hcif_inquiry_comp_evt (p);
break;
case HCI_INQUIRY_RESULT_EVT:
btu_hcif_inquiry_result_evt (p);
break;
case HCI_INQUIRY_RSSI_RESULT_EVT:
btu_hcif_inquiry_rssi_result_evt (p);
break;
case HCI_EXTENDED_INQUIRY_RESULT_EVT:
btu_hcif_extended_inquiry_result_evt (p);
break;
case HCI_CONNECTION_COMP_EVT:
btu_hcif_connection_comp_evt (p);
break;
case HCI_CONNECTION_REQUEST_EVT:
btu_hcif_connection_request_evt (p);
break;
case HCI_DISCONNECTION_COMP_EVT:
btu_hcif_disconnection_comp_evt (p);
break;
case HCI_AUTHENTICATION_COMP_EVT:
#if (SMP_INCLUDED == TRUE)
btu_hcif_authentication_comp_evt (p);
#endif ///SMP_INCLUDED == TRUE
break;
case HCI_RMT_NAME_REQUEST_COMP_EVT:
btu_hcif_rmt_name_request_comp_evt (p, hci_evt_len);
break;
case HCI_ENCRYPTION_CHANGE_EVT:
#if (SMP_INCLUDED == TRUE)
btu_hcif_encryption_change_evt (p);
#endif ///SMP_INCLUDED == TRUE
break;
#if BLE_INCLUDED == TRUE
case HCI_ENCRYPTION_KEY_REFRESH_COMP_EVT:
#if (SMP_INCLUDED == TRUE)
btu_hcif_encryption_key_refresh_cmpl_evt(p);
#endif ///SMP_INCLUDED == TRUE
break;
#endif
case HCI_READ_RMT_FEATURES_COMP_EVT:
btu_hcif_read_rmt_features_comp_evt (p);
break;
case HCI_READ_RMT_EXT_FEATURES_COMP_EVT:
btu_hcif_read_rmt_ext_features_comp_evt (p);
break;
case HCI_READ_RMT_VERSION_COMP_EVT:
btu_hcif_read_rmt_version_comp_evt (p);
break;
case HCI_QOS_SETUP_COMP_EVT:
btu_hcif_qos_setup_comp_evt (p);
break;
case HCI_COMMAND_COMPLETE_EVT:
//HCI_TRACE_ERROR("%s should not have received a command complete event. "
// "Someone didn't go through the hci transmit_command function.", __func__);
break;
case HCI_COMMAND_STATUS_EVT:
//HCI_TRACE_ERROR("%s should not have received a command status event. "
// "Someone didn't go through the hci transmit_command function.", __func__);
break;
case HCI_HARDWARE_ERROR_EVT:
btu_hcif_hardware_error_evt (p);
break;
case HCI_FLUSH_OCCURED_EVT:
btu_hcif_flush_occured_evt ();
break;
case HCI_ROLE_CHANGE_EVT:
btu_hcif_role_change_evt (p);
break;
case HCI_NUM_COMPL_DATA_PKTS_EVT:
btu_hcif_num_compl_data_pkts_evt (p);
break;
case HCI_MODE_CHANGE_EVT:
btu_hcif_mode_change_evt (p);
break;
#if (SMP_INCLUDED == TRUE)
case HCI_PIN_CODE_REQUEST_EVT:
btu_hcif_pin_code_request_evt (p);
break;
case HCI_LINK_KEY_REQUEST_EVT:
btu_hcif_link_key_request_evt (p);
break;
case HCI_LINK_KEY_NOTIFICATION_EVT:
btu_hcif_link_key_notification_evt (p);
break;
#endif ///SMP_INCLUDED == TRUE
case HCI_LOOPBACK_COMMAND_EVT:
btu_hcif_loopback_command_evt ();
break;
case HCI_DATA_BUF_OVERFLOW_EVT:
btu_hcif_data_buf_overflow_evt ();
break;
case HCI_MAX_SLOTS_CHANGED_EVT:
btu_hcif_max_slots_changed_evt ();
break;
case HCI_READ_CLOCK_OFF_COMP_EVT:
btu_hcif_read_clock_off_comp_evt (p);
break;
case HCI_CONN_PKT_TYPE_CHANGE_EVT:
btu_hcif_conn_pkt_type_change_evt ();
break;
case HCI_QOS_VIOLATION_EVT:
btu_hcif_qos_violation_evt (p);
break;
case HCI_PAGE_SCAN_MODE_CHANGE_EVT:
btu_hcif_page_scan_mode_change_evt ();
break;
case HCI_PAGE_SCAN_REP_MODE_CHNG_EVT:
btu_hcif_page_scan_rep_mode_chng_evt ();
break;
case HCI_ESCO_CONNECTION_COMP_EVT:
btu_hcif_esco_connection_comp_evt (p);
break;
case HCI_ESCO_CONNECTION_CHANGED_EVT:
btu_hcif_esco_connection_chg_evt (p);
break;
case HCI_SNIFF_SUB_RATE_EVT:
#if (BTM_SSR_INCLUDED == TRUE)
btu_hcif_ssr_evt (p, hci_evt_len);
#else
btu_hcif_ssr_evt_dump (p, hci_evt_len);
#endif /* BTM_SSR_INCLUDED == TRUE */
break;
case HCI_RMT_HOST_SUP_FEAT_NOTIFY_EVT:
btu_hcif_host_support_evt (p);
break;
#if (SMP_INCLUDED == TRUE)
case HCI_IO_CAPABILITY_REQUEST_EVT:
btu_hcif_io_cap_request_evt (p);
break;
case HCI_IO_CAPABILITY_RESPONSE_EVT:
btu_hcif_io_cap_response_evt (p);
break;
case HCI_USER_CONFIRMATION_REQUEST_EVT:
btu_hcif_user_conf_request_evt (p);
break;
case HCI_USER_PASSKEY_REQUEST_EVT:
btu_hcif_user_passkey_request_evt (p);
break;
#endif ///SMP_INCLUDED == TRUE
#if BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE
case HCI_REMOTE_OOB_DATA_REQUEST_EVT:
btu_hcif_rem_oob_request_evt (p);
break;
#endif
#if (SMP_INCLUDED == TRUE)
case HCI_SIMPLE_PAIRING_COMPLETE_EVT:
btu_hcif_simple_pair_complete_evt (p);
break;
case HCI_USER_PASSKEY_NOTIFY_EVT:
btu_hcif_user_passkey_notif_evt (p);
break;
case HCI_KEYPRESS_NOTIFY_EVT:
btu_hcif_keypress_notif_evt (p);
break;
#endif ///SMP_INCLUDED == TRUE
case HCI_LINK_SUPER_TOUT_CHANGED_EVT:
btu_hcif_link_supv_to_changed_evt (p);
break;
#if L2CAP_NON_FLUSHABLE_PB_INCLUDED == TRUE
case HCI_ENHANCED_FLUSH_COMPLETE_EVT:
btu_hcif_enhanced_flush_complete_evt ();
break;
#endif
#if (BLE_INCLUDED == TRUE)
case HCI_BLE_EVENT:
STREAM_TO_UINT8 (ble_sub_code, p);
hci_evt_len--;
HCI_TRACE_DEBUG("BLE HCI(id=%d) event = 0x%02x)", hci_evt_code, ble_sub_code);
switch (ble_sub_code) {
case HCI_BLE_ADV_PKT_RPT_EVT: /* result of inquiry */
case HCI_BLE_ADV_DISCARD_REPORT_EVT:
case HCI_BLE_DIRECT_ADV_EVT:
// These three events are directed to another specialized processing path
HCI_TRACE_ERROR("Unexpected HCI BLE event = 0x%02x", ble_sub_code);
break;
case HCI_BLE_CONN_COMPLETE_EVT:
btu_ble_ll_conn_complete_evt(p, hci_evt_len);
break;
case HCI_BLE_LL_CONN_PARAM_UPD_EVT:
btu_ble_ll_conn_param_upd_evt(p, hci_evt_len);
break;
case HCI_BLE_READ_REMOTE_FEAT_CMPL_EVT:
btu_ble_read_remote_feat_evt(p);
break;
case HCI_BLE_LTK_REQ_EVT: /* received only at slave device */
#if (SMP_INCLUDED == TRUE)
btu_ble_proc_ltk_req(p);
#endif ///SMP_INCLUDED == TRUE
break;
//#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
case HCI_BLE_ENHANCED_CONN_COMPLETE_EVT:
btu_ble_proc_enhanced_conn_cmpl(p, hci_evt_len);
break;
//#endif
#if (BLE_LLT_INCLUDED == TRUE)
case HCI_BLE_RC_PARAM_REQ_EVT:
btu_ble_rc_param_req_evt(p);
break;
#endif
case HCI_BLE_DATA_LENGTH_CHANGE_EVT:
btu_ble_data_length_change_evt(p, hci_evt_len);
break;
#if (BLE_50_FEATURE_SUPPORT == TRUE)
case HCI_BLE_PHY_UPDATE_COMPLETE_EVT:
btu_ble_phy_update_complete_evt(p);
break;
case HCI_BLE_EXT_ADV_REPORT_EVT:
//HCI_TRACE_ERROR("%s, HCI_BLE_EXT_ADV_REPORT_EVT.", __func__);
btu_ble_ext_adv_report_evt(p, hci_evt_len);
break;
case HCI_BLE_PERIOD_ADV_SYNC_ESTAB_EVT:
btu_ble_periodic_adv_sync_establish_evt(p);
break;
case HCI_BLE_PERIOD_ADV_REPORT_EVT:
btu_ble_periodic_adv_report_evt(p, hci_evt_len);
break;
case HCI_BLE_PERIOD_ADV_SYNC_LOST_EVT:
btu_ble_periodic_adv_sync_lost_evt(p);
break;
case HCI_BLE_SCAN_TIMEOUT_EVT:
btu_ble_scan_timeout_evt(p);
break;
case HCI_BLE_ADV_SET_TERMINATED_EVT:
btu_ble_adv_set_terminate_evt(p);
break;
case HCI_BLE_SCAN_REQ_RECEIVED_EVT:
btu_ble_scan_req_received_evt(p);
break;
case HCI_BLE_CHANNEL_SELECT_ALG:
break;
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
}
break;
#endif /* BLE_INCLUDED */
case HCI_VENDOR_SPECIFIC_EVT:
btm_vendor_specific_evt (p, hci_evt_len);
break;
}
}
/*******************************************************************************
**
** Function btu_hcif_send_cmd
**
** Description This function is called to send commands to the Host Controller.
**
** Returns void
**
*******************************************************************************/
void btu_hcif_send_cmd (UNUSED_ATTR UINT8 controller_id, BT_HDR *p_buf)
{
if (!p_buf) {
HCI_TRACE_ERROR("%s p_buf is NULL", __func__);
return;
}
uint16_t opcode;
uint8_t *stream = p_buf->data + p_buf->offset;
void *vsc_callback = NULL;
STREAM_TO_UINT16(opcode, stream);
assert (p_buf->layer_specific == HCI_CMD_BUF_TYPE_METADATA);
hci_cmd_metadata_t *metadata = HCI_GET_CMD_METAMSG(p_buf);
metadata->command_complete_cb = btu_hcif_command_complete_evt;
metadata->command_status_cb = btu_hcif_command_status_evt;
metadata->opcode = opcode;
vsc_callback = metadata->context;
/* If command is not a VSC, then the context field should be empty */
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) != HCI_GRP_VENDOR_SPECIFIC
#if BLE_INCLUDED == TRUE
&& (opcode != HCI_BLE_RAND)
&& (opcode != HCI_BLE_ENCRYPT)
#endif
) {
assert (vsc_callback == NULL);
}
hci_layer_get_interface()->transmit_command(
p_buf,
btu_hcif_command_complete_evt,
btu_hcif_command_status_evt,
vsc_callback);
#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
btu_check_bt_sleep ();
#endif
}
#if (BLE_50_FEATURE_SUPPORT == TRUE)
UINT8 btu_hcif_send_cmd_sync (UINT8 controller_id, BT_HDR *p_buf)
{
if (!p_buf) {
HCI_TRACE_ERROR("%s p_buf is NULL", __func__);
return HCI_ERR_ILLEGAL_PARAMETER_FMT;
}
BlE_SYNC *sync_info = btsnd_hcic_ble_get_sync_info();
if((sync_info == NULL) || (sync_info->sync_sem == NULL)) {
HCI_TRACE_ERROR("%s sync_info error", __func__);
return HCI_ERR_ILLEGAL_PARAMETER_FMT;
}
uint16_t opcode;
uint8_t *stream = p_buf->data + p_buf->offset;
void *vsc_callback = NULL;
STREAM_TO_UINT16(opcode, stream);
sync_info->opcode = opcode;
assert (p_buf->layer_specific == HCI_CMD_BUF_TYPE_METADATA);
hci_cmd_metadata_t *metadata = HCI_GET_CMD_METAMSG(p_buf);
metadata->command_complete_cb = btu_hcif_command_complete_evt;
metadata->command_status_cb = btu_hcif_command_status_evt;
metadata->command_free_cb = NULL;
metadata->opcode = opcode;
vsc_callback = metadata->context;
/* If command is not a VSC, then the context field should be empty */
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) != HCI_GRP_VENDOR_SPECIFIC
#if BLE_INCLUDED == TRUE
&& (opcode != HCI_BLE_RAND)
&& (opcode != HCI_BLE_ENCRYPT)
#endif
) {
assert (vsc_callback == NULL);
}
hci_layer_get_interface()->transmit_command(
p_buf,
btu_hcif_command_complete_evt,
btu_hcif_command_status_evt,
vsc_callback);
osi_sem_take(&sync_info->sync_sem, OSI_SEM_MAX_TIMEOUT);
#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
btu_check_bt_sleep ();
#endif
return btsnd_hcic_ble_get_status();
}
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
/*******************************************************************************
**
** Function btu_hcif_send_host_rdy_for_data
**
** Description This function is called to check if it can send commands
** to the Host Controller. It may be passed the address of
** a packet to send.
**
** Returns void
**
*******************************************************************************/
void btu_hcif_send_host_rdy_for_data(void)
{
UINT16 num_pkts[MAX_L2CAP_LINKS + 4]; /* 3 SCO connections */
UINT16 handles[MAX_L2CAP_LINKS + 4];
UINT8 num_ents;
/* Get the L2CAP numbers */
num_ents = l2c_link_pkts_rcvd (num_pkts, handles);
/* Get the SCO numbers */
/* No SCO for now ?? */
if (num_ents) {
btsnd_hcic_host_num_xmitted_pkts (num_ents, handles, num_pkts);
}
}
/*******************************************************************************
**
** Function btu_hcif_inquiry_comp_evt
**
** Description Process event HCI_INQUIRY_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_inquiry_comp_evt (UINT8 *p)
{
UINT8 status;
STREAM_TO_UINT8 (status, p);
/* Tell inquiry processing that we are done */
btm_process_inq_complete(status, BTM_BR_INQUIRY_MASK);
}
/*******************************************************************************
**
** Function btu_hcif_inquiry_result_evt
**
** Description Process event HCI_INQUIRY_RESULT_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_inquiry_result_evt (UINT8 *p)
{
/* Store results in the cache */
btm_process_inq_results (p, BTM_INQ_RESULT_STANDARD);
}
/*******************************************************************************
**
** Function btu_hcif_inquiry_rssi_result_evt
**
** Description Process event HCI_INQUIRY_RSSI_RESULT_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_inquiry_rssi_result_evt (UINT8 *p)
{
/* Store results in the cache */
btm_process_inq_results (p, BTM_INQ_RESULT_WITH_RSSI);
}
/*******************************************************************************
**
** Function btu_hcif_extended_inquiry_result_evt
**
** Description Process event HCI_EXTENDED_INQUIRY_RESULT_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_extended_inquiry_result_evt (UINT8 *p)
{
/* Store results in the cache */
btm_process_inq_results (p, BTM_INQ_RESULT_EXTENDED);
}
/*******************************************************************************
**
** Function btu_hcif_connection_comp_evt
**
** Description Process event HCI_CONNECTION_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_connection_comp_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
BD_ADDR bda;
UINT8 link_type;
#if SMP_INCLUDED == TRUE
UINT8 enc_mode;
#endif ///SMP_INCLUDED == TRUE
#if BTM_SCO_INCLUDED == TRUE
tBTM_ESCO_DATA esco_data;
#endif
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_BDADDR (bda, p);
STREAM_TO_UINT8 (link_type, p);
#if (SMP_INCLUDED == TRUE)
STREAM_TO_UINT8 (enc_mode, p);
#endif ///SMP_INCLUDED == TRUE
handle = HCID_GET_HANDLE (handle);
if (link_type == HCI_LINK_TYPE_ACL) {
#if (SMP_INCLUDED == TRUE)
btm_sec_connected (bda, handle, status, enc_mode);
#endif ///SMP_INCLUDED == TRUE
l2c_link_hci_conn_comp (status, handle, bda);
}
#if BTM_SCO_INCLUDED == TRUE
else {
memset(&esco_data, 0, sizeof(tBTM_ESCO_DATA));
/* esco_data.link_type = HCI_LINK_TYPE_SCO; already zero */
memcpy (esco_data.bd_addr, bda, BD_ADDR_LEN);
btm_sco_connected (status, bda, handle, &esco_data);
}
#endif /* BTM_SCO_INCLUDED */
HCI_TRACE_WARNING("hcif conn complete: hdl 0x%x, st 0x%x", handle, status);
}
/*******************************************************************************
**
** Function btu_hcif_connection_request_evt
**
** Description Process event HCI_CONNECTION_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_connection_request_evt (UINT8 *p)
{
BD_ADDR bda;
DEV_CLASS dc;
UINT8 link_type;
STREAM_TO_BDADDR (bda, p);
STREAM_TO_DEVCLASS (dc, p);
STREAM_TO_UINT8 (link_type, p);
/* Pass request to security manager to check connect filters before */
/* passing request to l2cap */
if (link_type == HCI_LINK_TYPE_ACL) {
#if (SMP_INCLUDED == TRUE)
btm_sec_conn_req (bda, dc);
#endif ///SMP_INCLUDED == TRUE
}
#if BTM_SCO_INCLUDED == TRUE
else {
btm_sco_conn_req (bda, dc, link_type);
}
#endif /* BTM_SCO_INCLUDED */
}
/*******************************************************************************
**
** Function btu_hcif_disconnection_comp_evt
**
** Description Process event HCI_DISCONNECTION_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_disconnection_comp_evt (UINT8 *p)
{
UINT16 handle;
UINT8 reason;
++p;
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT8 (reason, p);
handle = HCID_GET_HANDLE (handle);
HCI_TRACE_WARNING("hcif disc complete: hdl 0x%x, rsn 0x%x", handle, reason);
#if BTM_SCO_INCLUDED == TRUE
/* If L2CAP doesn't know about it, send it to SCO */
if (!l2c_link_hci_disc_comp (handle, reason)) {
btm_sco_removed (handle, reason);
}
#else
l2c_link_hci_disc_comp (handle, reason);
#endif /* BTM_SCO_INCLUDED */
#if (SMP_INCLUDED == TRUE)
/* Notify security manager */
btm_sec_disconnected (handle, reason);
#endif ///SMP_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function btu_hcif_authentication_comp_evt
**
** Description Process event HCI_AUTHENTICATION_COMP_EVT
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_authentication_comp_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
btm_sec_auth_complete (handle, status);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function btu_hcif_rmt_name_request_comp_evt
**
** Description Process event HCI_RMT_NAME_REQUEST_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_rmt_name_request_comp_evt (UINT8 *p, UINT16 evt_len)
{
UINT8 status;
BD_ADDR bd_addr;
STREAM_TO_UINT8 (status, p);
STREAM_TO_BDADDR (bd_addr, p);
evt_len -= (1 + BD_ADDR_LEN);
btm_process_remote_name (bd_addr, p, evt_len, status);
#if (SMP_INCLUDED == TRUE)
btm_sec_rmt_name_request_complete (bd_addr, p, status);
#endif ///SMP_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function btu_hcif_encryption_change_evt
**
** Description Process event HCI_ENCRYPTION_CHANGE_EVT
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_encryption_change_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
UINT8 encr_enable;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT8 (encr_enable, p);
btm_acl_encrypt_change (handle, status, encr_enable);
btm_sec_encrypt_change (handle, status, encr_enable);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function btu_hcif_read_rmt_features_comp_evt
**
** Description Process event HCI_READ_RMT_FEATURES_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_read_rmt_features_comp_evt (UINT8 *p)
{
btm_read_remote_features_complete(p);
}
/*******************************************************************************
**
** Function btu_hcif_read_rmt_ext_features_comp_evt
**
** Description Process event HCI_READ_RMT_EXT_FEATURES_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_read_rmt_ext_features_comp_evt (UINT8 *p)
{
UINT8 *p_cur = p;
UINT8 status;
UINT16 handle;
STREAM_TO_UINT8 (status, p_cur);
if (status == HCI_SUCCESS) {
btm_read_remote_ext_features_complete(p);
} else {
STREAM_TO_UINT16 (handle, p_cur);
btm_read_remote_ext_features_failed(status, handle);
}
}
/*******************************************************************************
**
** Function btu_hcif_read_rmt_version_comp_evt
**
** Description Process event HCI_READ_RMT_VERSION_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_read_rmt_version_comp_evt (UINT8 *p)
{
btm_read_remote_version_complete (p);
}
/*******************************************************************************
**
** Function btu_hcif_qos_setup_comp_evt
**
** Description Process event HCI_QOS_SETUP_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_qos_setup_comp_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
FLOW_SPEC flow;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT8 (flow.qos_flags, p);
STREAM_TO_UINT8 (flow.service_type, p);
STREAM_TO_UINT32 (flow.token_rate, p);
STREAM_TO_UINT32 (flow.peak_bandwidth, p);
STREAM_TO_UINT32 (flow.latency, p);
STREAM_TO_UINT32 (flow.delay_variation, p);
btm_qos_setup_complete(status, handle, &flow);
}
/*******************************************************************************
**
** Function btu_hcif_esco_connection_comp_evt
**
** Description Process event HCI_ESCO_CONNECTION_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_esco_connection_comp_evt (UINT8 *p)
{
#if BTM_SCO_INCLUDED == TRUE
tBTM_ESCO_DATA data;
UINT16 handle;
BD_ADDR bda;
UINT8 status;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_BDADDR (bda, p);
STREAM_TO_UINT8 (data.link_type, p);
STREAM_TO_UINT8 (data.tx_interval, p);
STREAM_TO_UINT8 (data.retrans_window, p);
STREAM_TO_UINT16 (data.rx_pkt_len, p);
STREAM_TO_UINT16 (data.tx_pkt_len, p);
STREAM_TO_UINT8 (data.air_mode, p);
memcpy (data.bd_addr, bda, BD_ADDR_LEN);
btm_sco_connected (status, bda, handle, &data);
#endif
}
/*******************************************************************************
**
** Function btu_hcif_esco_connection_chg_evt
**
** Description Process event HCI_ESCO_CONNECTION_CHANGED_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_esco_connection_chg_evt (UINT8 *p)
{
#if BTM_SCO_INCLUDED == TRUE
UINT16 handle;
UINT16 tx_pkt_len;
UINT16 rx_pkt_len;
UINT8 status;
UINT8 tx_interval;
UINT8 retrans_window;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT8 (tx_interval, p);
STREAM_TO_UINT8 (retrans_window, p);
STREAM_TO_UINT16 (rx_pkt_len, p);
STREAM_TO_UINT16 (tx_pkt_len, p);
btm_esco_proc_conn_chg (status, handle, tx_interval, retrans_window,
rx_pkt_len, tx_pkt_len);
#endif
}
/*******************************************************************************
**
** Function btu_hcif_hdl_command_complete
**
** Description Handle command complete event
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_hdl_command_complete (UINT16 opcode, UINT8 *p, UINT16 evt_len,
void *p_cplt_cback)
{
switch (opcode) {
case HCI_INQUIRY_CANCEL:
/* Tell inquiry processing that we are done */
btm_process_cancel_complete(HCI_SUCCESS, BTM_BR_INQUIRY_MASK);
break;
case HCI_SET_EVENT_FILTER:
btm_event_filter_complete (p);
break;
case HCI_DELETE_STORED_LINK_KEY:
btm_delete_stored_link_key_complete (p);
break;
case HCI_READ_LOCAL_NAME:
btm_read_local_name_complete (p, evt_len);
break;
case HCI_GET_LINK_QUALITY:
btm_read_link_quality_complete (p);
break;
case HCI_READ_RSSI:
btm_read_rssi_complete (p);
break;
case HCI_READ_TRANSMIT_POWER_LEVEL:
btm_read_tx_power_complete(p, FALSE);
break;
case HCI_CREATE_CONNECTION_CANCEL:
btm_create_conn_cancel_complete(p);
break;
case HCI_READ_LOCAL_OOB_DATA:
#if BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE
btm_read_local_oob_complete(p);
#endif
break;
case HCI_READ_INQ_TX_POWER_LEVEL:
btm_read_linq_tx_power_complete (p);
break;
#if (CLASSIC_BT_INCLUDED == TRUE)
case HCI_SET_AFH_CHANNELS:
btm_set_afh_channels_complete(p);
break;
#endif
#if (BLE_INCLUDED == TRUE)
/* BLE Commands Complete*/
case HCI_BLE_SET_HOST_CHNL_CLASS:
btm_ble_set_channels_complete(p);
break;
case HCI_BLE_ADD_WHITE_LIST:
btm_ble_add_2_white_list_complete(*p);
break;
case HCI_BLE_CLEAR_WHITE_LIST:
btm_ble_clear_white_list_complete(p, evt_len);
break;
case HCI_BLE_WRITE_ADV_PARAMS: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci write adv params error 0x%x", status);
}
break;
}
case HCI_BLE_RC_PARAM_REQ_REPLY: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci connection params reply command error 0x%x", status);
}
break;
}
case HCI_BLE_RC_PARAM_REQ_NEG_REPLY: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci connection params neg reply command error %x", status);
}
break;
}
case HCI_BLE_REMOVE_WHITE_LIST:
btm_ble_remove_from_white_list_complete(p, evt_len);
break;
case HCI_BLE_RAND:
case HCI_BLE_ENCRYPT:
#if (SMP_INCLUDED == TRUE)
btm_ble_rand_enc_complete (p, opcode, (tBTM_RAND_ENC_CB *)p_cplt_cback);
#endif ///SMP_INCLUDED == TRUE
break;
case HCI_BLE_READ_ADV_CHNL_TX_POWER:
btm_read_tx_power_complete(p, TRUE);
break;
case HCI_BLE_WRITE_ADV_ENABLE:
btm_ble_write_adv_enable_complete(p);
break;
case HCI_BLE_CREATE_LL_CONN:
btm_ble_create_ll_conn_complete(*p);
break;
case HCI_BLE_TRANSMITTER_TEST:
case HCI_BLE_RECEIVER_TEST:
case HCI_BLE_TEST_END:
btm_ble_test_command_complete(p);
break;
case HCI_BLE_CREATE_CONN_CANCEL:
btm_ble_create_conn_cancel_complete(p);
break;
#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
case HCI_BLE_ADD_DEV_RESOLVING_LIST:
btm_ble_add_resolving_list_entry_complete(p, evt_len);
break;
case HCI_BLE_RM_DEV_RESOLVING_LIST:
btm_ble_remove_resolving_list_entry_complete(p, evt_len);
break;
case HCI_BLE_CLEAR_RESOLVING_LIST:
btm_ble_clear_resolving_list_complete(p, evt_len);
break;
case HCI_BLE_READ_RESOLVABLE_ADDR_PEER:
btm_ble_read_resolving_list_entry_complete(p, evt_len);
break;
case HCI_BLE_READ_RESOLVABLE_ADDR_LOCAL:
case HCI_BLE_SET_ADDR_RESOLUTION_ENABLE:
case HCI_BLE_SET_RAND_PRIV_ADDR_TIMOUT:
break;
#if (BLE_50_FEATURE_SUPPORT == TRUE)
case HCI_BLE_SET_EXT_ADV_PARAM:
case HCI_BLE_SET_EXT_ADV_DATA:
case HCI_BLE_SET_EXT_SCAN_RSP_DATA:
case HCI_BLE_SET_EXT_ADV_ENABLE: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
HCI_TRACE_EVENT("%s opcode 0x%x status 0x%x", __func__, opcode, status);
break;
}
case HCI_BLE_READ_PHY: {
uint8_t status;
uint16_t conn_handle;
uint8_t tx_phy;
uint8_t rx_phy;
STREAM_TO_UINT8(status, p);
STREAM_TO_UINT16(conn_handle, p);
STREAM_TO_UINT8(tx_phy, p);
STREAM_TO_UINT8(rx_phy, p);
btm_read_phy_callback(status, conn_handle, tx_phy, rx_phy);
break;
}
case HCI_BLE_ENH_RX_TEST:
case HCI_BLE_ENH_TX_TEST:
btm_ble_test_command_complete(p);
break;
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
#endif
#endif /* (BLE_INCLUDED == TRUE) */
default: {
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) == HCI_GRP_VENDOR_SPECIFIC) {
btm_vsc_complete (p, opcode, evt_len, (tBTM_CMPL_CB *)p_cplt_cback);
}
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("CC evt: op=0x%x, status=0x%x", opcode, status);
}
break;
}
}
}
/*******************************************************************************
**
** Function btu_hcif_command_complete_evt
**
** Description Process event HCI_COMMAND_COMPLETE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_command_complete_evt_on_task(BT_HDR *event)
{
command_complete_hack_t *hack = (command_complete_hack_t *)&event->data[0];
command_opcode_t opcode;
uint8_t *stream = hack->response->data + hack->response->offset + 3; // 2 to skip the event headers, 1 to skip the command credits
STREAM_TO_UINT16(opcode, stream);
btu_hcif_hdl_command_complete(
opcode,
stream,
hack->response->len - 5, // 3 for the command complete headers, 2 for the event headers
hack->context);
osi_free(hack->response);
osi_free(event);
}
static void btu_hcif_command_complete_evt(BT_HDR *response, void *context)
{
#if (BLE_INCLUDED == TRUE)
command_opcode_t opcode;
uint8_t *stream = response->data + response->offset + 3;
STREAM_TO_UINT16(opcode, stream);
switch (opcode) {
case HCI_BLE_WRITE_ADV_DATA:
adv_data_status = *stream;
osi_sem_give(&adv_data_sem);
break;
case HCI_BLE_WRITE_SCAN_RSP_DATA:
adv_data_status = *stream;
osi_sem_give(&adv_data_sem);
break;
case HCI_BLE_WRITE_ADV_ENABLE: {
adv_enable_status = *stream;
osi_sem_give(&adv_enable_sem);
break;
}
case HCI_BLE_WRITE_ADV_PARAMS:
adv_param_status = *stream;
osi_sem_give(&adv_param_sem);
break;
case HCI_BLE_WRITE_SCAN_PARAMS:
scan_param_status = *stream;
osi_sem_give(&scan_param_sem);
break;
case HCI_BLE_WRITE_SCAN_ENABLE:
scan_enable_status = *stream;
osi_sem_give(&scan_enable_sem);
break;
default:
break;
}
#endif
BT_HDR *event = osi_calloc(sizeof(BT_HDR) + sizeof(command_complete_hack_t));
command_complete_hack_t *hack = (command_complete_hack_t *)&event->data[0];
#if (BLE_50_FEATURE_SUPPORT == TRUE)
UINT8 status = 0;
stream = response->data + response->offset + 3 + 2; // 2 to skip the event headers, 1 to skip the command credits, 2 to opcode.
STREAM_TO_UINT8(status, stream);
btsnd_hci_ble_set_status(status);
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
HCI_TRACE_DEBUG("btu_hcif_command_complete_evt\n");
hack->callback = btu_hcif_command_complete_evt_on_task;
hack->response = response;
hack->context = context;
event->event = BTU_POST_TO_TASK_NO_GOOD_HORRIBLE_HACK;
btu_task_post(SIG_BTU_HCI_MSG, event, OSI_THREAD_MAX_TIMEOUT);
}
/*******************************************************************************
**
** Function btu_hcif_hdl_command_status
**
** Description Handle a command status event
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_hdl_command_status (UINT16 opcode, UINT8 status, UINT8 *p_cmd,
void *p_vsc_status_cback)
{
BD_ADDR bd_addr;
UINT16 handle;
#if BTM_SCO_INCLUDED == TRUE
tBTM_ESCO_DATA esco_data;
#endif
switch (opcode) {
case HCI_EXIT_SNIFF_MODE:
case HCI_EXIT_PARK_MODE:
#if BTM_SCO_WAKE_PARKED_LINK == TRUE
if (status != HCI_SUCCESS) {
/* Allow SCO initiation to continue if waiting for change mode event */
if (p_cmd != NULL) {
p_cmd++; /* bypass length field */
STREAM_TO_UINT16 (handle, p_cmd);
btm_sco_chk_pend_unpark (status, handle);
}
}
#endif
/* Case Falls Through */
case HCI_HOLD_MODE:
case HCI_SNIFF_MODE:
case HCI_PARK_MODE:
btm_pm_proc_cmd_status(status);
break;
#if (BLE_50_FEATURE_SUPPORT == TRUE)
case HCI_BLE_PERIOD_ADV_CREATE_SYNC:
{
uint8_t btm_status = BTM_SUCCESS;
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("CS evt: LE PA CreateSync status=0x%x", status);
btm_status = BTM_ILLEGAL_VALUE;
}
btm_create_sync_callback(btm_status);
break;
}
case HCI_BLE_SET_PHY:
{
uint8_t btm_status = BTM_SUCCESS;
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("CS evt: LE SetPhy status=0x%x", status);
btm_status = BTM_ILLEGAL_VALUE;
}
btm_set_phy_callback(btm_status);
break;
}
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
default:
/* If command failed to start, we may need to tell BTM */
if (status != HCI_SUCCESS) {
switch (opcode) {
case HCI_INQUIRY:
/* Tell inquiry processing that we are done */
btm_process_inq_complete(status, BTM_BR_INQUIRY_MASK);
break;
case HCI_RMT_NAME_REQUEST:
/* Tell inquiry processing that we are done */
btm_process_remote_name (NULL, NULL, 0, status);
#if (SMP_INCLUDED == TRUE)
btm_sec_rmt_name_request_complete (NULL, NULL, status);
#endif ///SMP_INCLUDED == TRUE
break;
case HCI_QOS_SETUP_COMP_EVT:
/* Tell qos setup that we are done */
btm_qos_setup_complete(status, 0, NULL);
break;
case HCI_SWITCH_ROLE:
/* Tell BTM that the command failed */
/* read bd addr out of stored command */
if (p_cmd != NULL) {
p_cmd++;
STREAM_TO_BDADDR (bd_addr, p_cmd);
btm_acl_role_changed(status, bd_addr, BTM_ROLE_UNDEFINED);
} else {
btm_acl_role_changed(status, NULL, BTM_ROLE_UNDEFINED);
}
l2c_link_role_changed (NULL, BTM_ROLE_UNDEFINED, HCI_ERR_COMMAND_DISALLOWED);
break;
case HCI_CREATE_CONNECTION:
/* read bd addr out of stored command */
if (p_cmd != NULL) {
p_cmd++;
STREAM_TO_BDADDR (bd_addr, p_cmd);
#if (SMP_INCLUDED == TRUE)
btm_sec_connected (bd_addr, HCI_INVALID_HANDLE, status, 0);
#endif ///SMP_INCLUDED == TRUE
l2c_link_hci_conn_comp (status, HCI_INVALID_HANDLE, bd_addr);
}
break;
case HCI_READ_RMT_EXT_FEATURES:
if (p_cmd != NULL) {
p_cmd++; /* skip command length */
STREAM_TO_UINT16 (handle, p_cmd);
} else {
handle = HCI_INVALID_HANDLE;
}
btm_read_remote_ext_features_failed(status, handle);
break;
case HCI_AUTHENTICATION_REQUESTED:
#if (SMP_INCLUDED == TRUE)
/* Device refused to start authentication. That should be treated as authentication failure. */
btm_sec_auth_complete (BTM_INVALID_HCI_HANDLE, status);
#endif ///SMP_INCLUDED == TRUE
break;
case HCI_SET_CONN_ENCRYPTION:
#if (SMP_INCLUDED == TRUE)
/* Device refused to start encryption. That should be treated as encryption failure. */
btm_sec_encrypt_change (BTM_INVALID_HCI_HANDLE, status, FALSE);
#endif ///SMP_INCLUDED == TRUE
break;
#if BLE_INCLUDED == TRUE
case HCI_BLE_CREATE_LL_CONN:
btm_ble_create_ll_conn_complete(status);
break;
case HCI_BLE_UPD_LL_CONN_PARAMS:
if (p_cmd != NULL){
p_cmd++;
STREAM_TO_UINT16 (handle, p_cmd);
btu_ble_ll_get_conn_param_format_err_from_contoller(status, handle);
}
break;
#endif
#if BTM_SCO_INCLUDED == TRUE
case HCI_SETUP_ESCO_CONNECTION:
/* read handle out of stored command */
if (p_cmd != NULL) {
p_cmd++;
STREAM_TO_UINT16 (handle, p_cmd);
/* Determine if initial connection failed or is a change of setup */
if (btm_is_sco_active(handle)) {
btm_esco_proc_conn_chg (status, handle, 0, 0, 0, 0);
} else {
btm_sco_connected (status, NULL, handle, &esco_data);
}
}
break;
#endif
/* This is commented out until an upper layer cares about returning event
#if L2CAP_NON_FLUSHABLE_PB_INCLUDED == TRUE
case HCI_ENHANCED_FLUSH:
break;
#endif
*/
default:
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) == HCI_GRP_VENDOR_SPECIFIC) {
btm_vsc_complete (&status, opcode, 1, (tBTM_CMPL_CB *)p_vsc_status_cback);
}
break;
}
} else {
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) == HCI_GRP_VENDOR_SPECIFIC) {
btm_vsc_complete (&status, opcode, 1, (tBTM_CMPL_CB *)p_vsc_status_cback);
}
}
}
}
/*******************************************************************************
**
** Function btu_hcif_command_status_evt
**
** Description Process event HCI_COMMAND_STATUS_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_command_status_evt_on_task(BT_HDR *event)
{
command_status_hack_t *hack = (command_status_hack_t *)&event->data[0];
command_opcode_t opcode;
uint8_t *stream = hack->command->data + hack->command->offset;
STREAM_TO_UINT16(opcode, stream);
btu_hcif_hdl_command_status(
opcode,
hack->status,
stream,
hack->context);
// check the HCI command integrity: opcode
hci_cmd_metadata_t *metadata = HCI_GET_CMD_METAMSG(hack->command);
assert(metadata->opcode == opcode);
HCI_FREE_CMD_BUF(hack->command);
osi_free(event);
}
static void btu_hcif_command_status_evt(uint8_t status, BT_HDR *command, void *context)
{
BT_HDR *event = osi_calloc(sizeof(BT_HDR) + sizeof(command_status_hack_t));
command_status_hack_t *hack = (command_status_hack_t *)&event->data[0];
hack->callback = btu_hcif_command_status_evt_on_task;
hack->status = status;
hack->command = command;
hack->context = context;
event->event = BTU_POST_TO_TASK_NO_GOOD_HORRIBLE_HACK;
btu_task_post(SIG_BTU_HCI_MSG, event, OSI_THREAD_MAX_TIMEOUT);
}
/*******************************************************************************
**
** Function btu_hcif_hardware_error_evt
**
** Description Process event HCI_HARDWARE_ERROR_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_hardware_error_evt (UINT8 *p)
{
HCI_TRACE_ERROR("Ctlr H/w error event - code:0x%x\n", *p);
/* If anyone wants device status notifications, give him one. */
btm_report_device_status (BTM_DEV_STATUS_DOWN);
/* Reset the controller */
if (BTM_IsDeviceUp()) {
BTM_DeviceReset (NULL);
}
}
/*******************************************************************************
**
** Function btu_hcif_flush_occured_evt
**
** Description Process event HCI_FLUSH_OCCURED_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_flush_occured_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_role_change_evt
**
** Description Process event HCI_ROLE_CHANGE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_role_change_evt (UINT8 *p)
{
UINT8 status;
BD_ADDR bda;
UINT8 role;
STREAM_TO_UINT8 (status, p);
STREAM_TO_BDADDR (bda, p);
STREAM_TO_UINT8 (role, p);
l2c_link_role_changed (bda, role, status);
btm_acl_role_changed(status, bda, role);
}
/*******************************************************************************
**
** Function btu_hcif_num_compl_data_pkts_evt
**
** Description Process event HCI_NUM_COMPL_DATA_PKTS_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_num_compl_data_pkts_evt (UINT8 *p)
{
/* Process for L2CAP and SCO */
l2c_link_process_num_completed_pkts (p);
/* Send on to SCO */
#if (BTM_SCO_HCI_INCLUDED == TRUE) && (BTM_SCO_INCLUDED == TRUE)
btm_sco_process_num_completed_pkts (p);
#endif
}
/*******************************************************************************
**
** Function btu_hcif_mode_change_evt
**
** Description Process event HCI_MODE_CHANGE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_mode_change_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
UINT8 current_mode;
UINT16 interval;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT8 (current_mode, p);
STREAM_TO_UINT16 (interval, p);
#if BTM_SCO_WAKE_PARKED_LINK == TRUE
btm_sco_chk_pend_unpark (status, handle);
#endif
btm_pm_proc_mode_change (status, handle, current_mode, interval);
HCI_TRACE_WARNING("hcif mode change: hdl 0x%x, mode %d, intv %d, status 0x%x",
handle, current_mode, interval, status);
/*
#if (HID_DEV_INCLUDED == TRUE) && (HID_DEV_PM_INCLUDED == TRUE)
hidd_pm_proc_mode_change( status, current_mode, interval ) ;
#endif
*/
}
/*******************************************************************************
**
** Function btu_hcif_ssr_evt
**
** Description Process event HCI_SNIFF_SUB_RATE_EVT
**
** Returns void
**
*******************************************************************************/
#if (BTM_SSR_INCLUDED == TRUE)
static void btu_hcif_ssr_evt (UINT8 *p, UINT16 evt_len)
{
btm_pm_proc_ssr_evt(p, evt_len);
}
#else
static void btu_hcif_ssr_evt_dump (UINT8 *p, UINT16 evt_len)
{
UINT8 status;
UINT16 handle;
UINT16 max_tx_lat;
UINT16 max_rx_lat;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT16 (max_tx_lat, p);
STREAM_TO_UINT16 (max_rx_lat, p);
UNUSED(status);
UNUSED(handle);
UNUSED(max_tx_lat);
UNUSED(max_rx_lat);
HCI_TRACE_WARNING("hcif ssr evt: st 0x%x, hdl 0x%x, tx_lat %d rx_lat %d", status, handle, max_tx_lat, max_rx_lat);
}
#endif
/*******************************************************************************
**
** Function btu_hcif_pin_code_request_evt
**
** Description Process event HCI_PIN_CODE_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_pin_code_request_evt (UINT8 *p)
{
#if (CLASSIC_BT_INCLUDED == TRUE)
BD_ADDR bda;
STREAM_TO_BDADDR (bda, p);
/* Tell L2CAP that there was a PIN code request, */
/* it may need to stretch timeouts */
l2c_pin_code_request (bda);
btm_sec_pin_code_request (bda);
#endif ///CLASSIC_BT_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function btu_hcif_link_key_request_evt
**
** Description Process event HCI_LINK_KEY_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_link_key_request_evt (UINT8 *p)
{
BD_ADDR bda;
STREAM_TO_BDADDR (bda, p);
btm_sec_link_key_request (bda);
}
/*******************************************************************************
**
** Function btu_hcif_link_key_notification_evt
**
** Description Process event HCI_LINK_KEY_NOTIFICATION_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_link_key_notification_evt (UINT8 *p)
{
BD_ADDR bda;
LINK_KEY key;
UINT8 key_type;
STREAM_TO_BDADDR (bda, p);
STREAM_TO_ARRAY16 (key, p);
STREAM_TO_UINT8 (key_type, p);
btm_sec_link_key_notification (bda, key, key_type);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function btu_hcif_loopback_command_evt
**
** Description Process event HCI_LOOPBACK_COMMAND_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_loopback_command_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_data_buf_overflow_evt
**
** Description Process event HCI_DATA_BUF_OVERFLOW_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_data_buf_overflow_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_max_slots_changed_evt
**
** Description Process event HCI_MAX_SLOTS_CHANGED_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_max_slots_changed_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_read_clock_off_comp_evt
**
** Description Process event HCI_READ_CLOCK_OFF_COMP_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_read_clock_off_comp_evt (UINT8 *p)
{
UINT8 status;
UINT16 handle;
UINT16 clock_offset;
STREAM_TO_UINT8 (status, p);
/* If failed to get clock offset just drop the result */
if (status != HCI_SUCCESS) {
return;
}
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT16 (clock_offset, p);
handle = HCID_GET_HANDLE (handle);
btm_process_clk_off_comp_evt (handle, clock_offset);
btm_sec_update_clock_offset (handle, clock_offset);
}
/*******************************************************************************
**
** Function btu_hcif_conn_pkt_type_change_evt
**
** Description Process event HCI_CONN_PKT_TYPE_CHANGE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_conn_pkt_type_change_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_qos_violation_evt
**
** Description Process event HCI_QOS_VIOLATION_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_qos_violation_evt (UINT8 *p)
{
UINT16 handle;
STREAM_TO_UINT16 (handle, p);
handle = HCID_GET_HANDLE (handle);
l2c_link_hci_qos_violation (handle);
}
/*******************************************************************************
**
** Function btu_hcif_page_scan_mode_change_evt
**
** Description Process event HCI_PAGE_SCAN_MODE_CHANGE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_page_scan_mode_change_evt (void)
{
}
/*******************************************************************************
**
** Function btu_hcif_page_scan_rep_mode_chng_evt
**
** Description Process event HCI_PAGE_SCAN_REP_MODE_CHNG_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_page_scan_rep_mode_chng_evt (void)
{
}
/**********************************************
** Simple Pairing Events
***********************************************/
/*******************************************************************************
**
** Function btu_hcif_host_support_evt
**
** Description Process event HCI_RMT_HOST_SUP_FEAT_NOTIFY_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_host_support_evt (UINT8 *p)
{
btm_sec_rmt_host_support_feat_evt(p);
}
/*******************************************************************************
**
** Function btu_hcif_io_cap_request_evt
**
** Description Process event HCI_IO_CAPABILITY_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_io_cap_request_evt (UINT8 *p)
{
btm_io_capabilities_req(p);
}
/*******************************************************************************
**
** Function btu_hcif_io_cap_response_evt
**
** Description Process event HCI_IO_CAPABILITY_RESPONSE_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_io_cap_response_evt (UINT8 *p)
{
btm_io_capabilities_rsp(p);
}
/*******************************************************************************
**
** Function btu_hcif_user_conf_request_evt
**
** Description Process event HCI_USER_CONFIRMATION_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_user_conf_request_evt (UINT8 *p)
{
btm_proc_sp_req_evt(BTM_SP_CFM_REQ_EVT, p);
}
/*******************************************************************************
**
** Function btu_hcif_user_passkey_request_evt
**
** Description Process event HCI_USER_PASSKEY_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_user_passkey_request_evt (UINT8 *p)
{
btm_proc_sp_req_evt(BTM_SP_KEY_REQ_EVT, p);
}
/*******************************************************************************
**
** Function btu_hcif_user_passkey_notif_evt
**
** Description Process event HCI_USER_PASSKEY_NOTIFY_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_user_passkey_notif_evt (UINT8 *p)
{
btm_proc_sp_req_evt(BTM_SP_KEY_NOTIF_EVT, p);
}
/*******************************************************************************
**
** Function btu_hcif_keypress_notif_evt
**
** Description Process event HCI_KEYPRESS_NOTIFY_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_keypress_notif_evt (UINT8 *p)
{
btm_keypress_notif_evt(p);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function btu_hcif_rem_oob_request_evt
**
** Description Process event HCI_REMOTE_OOB_DATA_REQUEST_EVT
**
** Returns void
**
*******************************************************************************/
#if BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE
static void btu_hcif_rem_oob_request_evt (UINT8 *p)
{
btm_rem_oob_req(p);
}
#endif
/*******************************************************************************
**
** Function btu_hcif_simple_pair_complete_evt
**
** Description Process event HCI_SIMPLE_PAIRING_COMPLETE_EVT
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_simple_pair_complete_evt (UINT8 *p)
{
btm_simple_pair_complete(p);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function btu_hcif_link_supv_to_changed_evt
**
** Description Process event HCI_LINK_SUPER_TOUT_CHANGED_EVT
**
** Returns void
**
*******************************************************************************/
static void btu_hcif_link_supv_to_changed_evt (UINT8 *p)
{
UINT16 handle;
UINT16 supv_to;
STREAM_TO_UINT16(handle, p);
STREAM_TO_UINT16(supv_to, p);
UNUSED(handle);
UNUSED(supv_to);
HCI_TRACE_WARNING("hcif link supv_to changed: hdl 0x%x, supv_to %d", handle, supv_to);
}
/*******************************************************************************
**
** Function btu_hcif_enhanced_flush_complete_evt
**
** Description Process event HCI_ENHANCED_FLUSH_COMPLETE_EVT
**
** Returns void
**
*******************************************************************************/
#if L2CAP_NON_FLUSHABLE_PB_INCLUDED == TRUE
static void btu_hcif_enhanced_flush_complete_evt (void)
{
/* This is empty until an upper layer cares about returning event */
}
#endif
/**********************************************
** End of Simple Pairing Events
***********************************************/
/**********************************************
** BLE Events
***********************************************/
#if (defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE)
#if (SMP_INCLUDED == TRUE)
static void btu_hcif_encryption_key_refresh_cmpl_evt (UINT8 *p)
{
UINT8 status;
UINT8 enc_enable = 0;
UINT16 handle;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
if (status == HCI_SUCCESS) {
enc_enable = 1;
}
btm_sec_encrypt_change (handle, status, enc_enable);
}
#endif ///SMP_INCLUDED == TRUE
static void btu_ble_ll_conn_complete_evt ( UINT8 *p, UINT16 evt_len)
{
btm_ble_conn_complete(p, evt_len, FALSE);
}
//#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
static void btu_ble_proc_enhanced_conn_cmpl( UINT8 *p, UINT16 evt_len)
{
btm_ble_conn_complete(p, evt_len, TRUE);
}
//#endif
static void btu_ble_ll_conn_param_upd_evt (UINT8 *p, UINT16 evt_len)
{
/* LE connection update has completed successfully as a master. */
/* We can enable the update request if the result is a success. */
/* extract the HCI handle first */
UINT8 status;
UINT16 handle, conn_interval, conn_latency, conn_timeout;
STREAM_TO_UINT8 (status, p);
STREAM_TO_UINT16 (handle, p);
STREAM_TO_UINT16 (conn_interval, p);
STREAM_TO_UINT16 (conn_latency, p);
STREAM_TO_UINT16 (conn_timeout, p);
l2cble_process_conn_update_evt(handle, status, conn_interval,
conn_latency, conn_timeout);
}
static void btu_ble_ll_get_conn_param_format_err_from_contoller (UINT8 status, UINT16 handle)
{
/* host send illegal connection parameters format, controller would send
back HCI_ERR_ILLEGAL_PARAMETER_FMT */
l2cble_get_conn_param_format_err_from_contoller(status, handle);
}
static void btu_ble_read_remote_feat_evt (UINT8 *p)
{
btm_ble_read_remote_features_complete(p);
}
#if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
static void btu_ble_proc_ltk_req (UINT8 *p)
{
UINT16 ediv, handle;
UINT8 *pp;
STREAM_TO_UINT16(handle, p);
pp = p + 8;
STREAM_TO_UINT16(ediv, pp);
btm_ble_ltk_request(handle, p, ediv);
/* This is empty until an upper layer cares about returning event */
}
#endif ///BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE
static void btu_ble_data_length_change_evt(UINT8 *p, UINT16 evt_len)
{
UINT16 handle;
UINT16 tx_data_len;
UINT16 rx_data_len;
if (!controller_get_interface()->supports_ble_packet_extension()) {
HCI_TRACE_WARNING("%s, request not supported", __FUNCTION__);
return;
}
STREAM_TO_UINT16(handle, p);
STREAM_TO_UINT16(tx_data_len, p);
p += 2; /* Skip the TxTimer */
STREAM_TO_UINT16(rx_data_len, p);
l2cble_process_data_length_change_event(handle, tx_data_len, rx_data_len);
}
#if (BLE_50_FEATURE_SUPPORT == TRUE)
static void btu_ble_phy_update_complete_evt(UINT8 *p)
{
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
tBTM_BLE_UPDATE_PHY update_phy = {0};
STREAM_TO_UINT8(update_phy.status, p);
STREAM_TO_UINT16(update_phy.conn_idx, p);
STREAM_TO_UINT8(update_phy.tx_phy, p);
STREAM_TO_UINT8(update_phy.rx_phy, p);
btm_ble_update_phy_evt(&update_phy);
}
#if BLE_PRIVACY_SPT == TRUE
/*******************************************************************************
**
** Function btm_ble_resolve_random_addr_adv_ext
**
** Description resolve random address complete callback.
**
** Returns void
**
*******************************************************************************/
static void btm_ble_resolve_random_addr_adv_ext(void *p_rec, void *p)
{
tBTM_SEC_DEV_REC *match_rec = (tBTM_SEC_DEV_REC *) p_rec;
BD_ADDR bda;
UINT8 *pp = (UINT8 *)p+4; //jump to the location of bd addr
if (match_rec) {
// Assign the original address to be the current report address
memcpy(bda, match_rec->ble.pseudo_addr, BD_ADDR_LEN);
BDADDR_TO_STREAM(pp,bda);
}
}
#endif
static void btu_ble_ext_adv_report_evt(UINT8 *p, UINT16 evt_len)
{
tBTM_BLE_EXT_ADV_REPORT ext_adv_report = {0};
UINT8 num_reports = {0};
UINT8 *pp = p;
//UINT8 legacy_event_type = 0;
UINT16 evt_type = 0;
uint8_t addr_type;
BD_ADDR bda;
#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
BOOLEAN match = FALSE;
#endif
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
STREAM_TO_UINT8(num_reports, p);
if (num_reports == 0) {
HCI_TRACE_ERROR("%s, Invalid number reports is 0", __func__);
}
while (num_reports--) {
STREAM_TO_UINT16(evt_type, p);
ext_adv_report.event_type = evt_type & 0x1F;
if(ext_adv_report.event_type & BTM_BLE_ADV_LEGACY_MASK) {
ext_adv_report.data_status = BTM_BLE_EXT_ADV_DATA_COMPLETE;
} else {
switch(evt_type & BTM_BLE_ADV_DATA_STATUS_MASK) {
case BTM_BLE_ADV_DATA_COMPLETE_MASK:
ext_adv_report.data_status = BTM_BLE_EXT_ADV_DATA_COMPLETE;
break;
case BTM_BLE_ADV_DATA_INCOMPLETE_MASK:
ext_adv_report.data_status = BTM_BLE_EXT_ADV_DATA_INCOMPLETE;
break;
case BTM_BLE_ADV_DATA_TRUNCATED_MASK:
ext_adv_report.data_status = BTM_BLE_EXT_ADV_DATA_TRUNCATED;
break;
}
}
STREAM_TO_UINT8(addr_type, p);
STREAM_TO_BDADDR(bda, p);
#if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE)
if(addr_type != 0xFF) {
match = btm_identity_addr_to_random_pseudo(bda, &addr_type, FALSE);
if (!match && BTM_BLE_IS_RESOLVE_BDA(bda)) {
btm_ble_resolve_random_addr(bda, btm_ble_resolve_random_addr_adv_ext, pp);
//the BDADDR may be updated, so read it again
p = p - sizeof(bda);
STREAM_TO_BDADDR(bda, p);
}
}
#endif
ext_adv_report.addr_type = addr_type;
memcpy(ext_adv_report.addr, bda, 6);
STREAM_TO_UINT8(ext_adv_report.primary_phy, p);
STREAM_TO_UINT8(ext_adv_report.secondry_phy, p);
STREAM_TO_UINT8(ext_adv_report.sid, p);
STREAM_TO_UINT8(ext_adv_report.tx_power, p);
STREAM_TO_UINT8(ext_adv_report.rssi, p);
STREAM_TO_UINT16(ext_adv_report.per_adv_interval, p);
STREAM_TO_UINT8(ext_adv_report.dir_addr_type, p);
STREAM_TO_BDADDR(ext_adv_report.dir_addr, p);
STREAM_TO_UINT8(ext_adv_report.adv_data_len, p);
if (ext_adv_report.adv_data_len) {
ext_adv_report.adv_data = p;
} else {
ext_adv_report.adv_data = NULL;
}
btm_ble_ext_adv_report_evt(&ext_adv_report);
p += ext_adv_report.adv_data_len;
}
}
static void btu_ble_periodic_adv_sync_establish_evt(UINT8 *p)
{
tBTM_BLE_PERIOD_ADV_SYNC_ESTAB sync_estab = {0};
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
STREAM_TO_UINT8(sync_estab.status, p);
STREAM_TO_UINT16(sync_estab.sync_handle, p);
STREAM_TO_UINT8(sync_estab.sid, p);
STREAM_TO_UINT8(sync_estab.adv_addr_type, p);
STREAM_TO_BDADDR(sync_estab.adv_addr, p);
STREAM_TO_UINT8(sync_estab.adv_phy, p);
STREAM_TO_UINT16(sync_estab.period_adv_interval, p);
STREAM_TO_UINT8(sync_estab.adv_clk_accuracy, p);
btm_ble_periodic_adv_sync_establish_evt(&sync_estab);
}
static void btu_ble_periodic_adv_report_evt(UINT8 *p, UINT8 evt_len)
{
tBTM_PERIOD_ADV_REPORT adv_report = {0};
/* This parameter is intended to be used in a future feature. */
UINT8 unused = 0;
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
if (evt_len < MIN_BLE_PERIODIC_ADV_REPORT_LEN) {
HCI_TRACE_ERROR("%s, Invalid params, the adv len is too short.", __func__);
return;
}
STREAM_TO_UINT16(adv_report.sync_handle, p);
STREAM_TO_UINT8(adv_report.tx_power, p);
STREAM_TO_UINT8(adv_report.rssi, p);
STREAM_TO_UINT8(unused, p);
STREAM_TO_UINT8(adv_report.data_status, p);
STREAM_TO_UINT8(adv_report.data_length, p);
if ((evt_len - MIN_BLE_PERIODIC_ADV_REPORT_LEN) != adv_report.data_length) {
HCI_TRACE_ERROR("%s, Invalid ev_len = %d is less than adv len = %d", __func__, evt_len, adv_report.data_length);
return;
}
if (adv_report.data_length) {
adv_report.data = p;
} else {
adv_report.data = NULL;
}
btm_ble_periodic_adv_report_evt(&adv_report);
UNUSED(unused);
}
static void btu_ble_periodic_adv_sync_lost_evt(UINT8 *p)
{
tBTM_BLE_PERIOD_ADV_SYNC_LOST sync_lost = {0};
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
STREAM_TO_UINT16(sync_lost.sync_handle, p);
btm_ble_periodic_adv_sync_lost_evt(&sync_lost);
}
static void btu_ble_scan_timeout_evt(UINT8 *p)
{
UNUSED(p);
btm_ble_scan_timeout_evt();
}
static void btu_ble_adv_set_terminate_evt(UINT8 *p)
{
tBTM_BLE_ADV_TERMINAT adv_term = {0};
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
STREAM_TO_UINT8(adv_term.status, p);
STREAM_TO_UINT8(adv_term.adv_handle, p);
STREAM_TO_UINT16(adv_term.conn_handle, p);
STREAM_TO_UINT8(adv_term.completed_event, p);
btm_ble_adv_set_terminated_evt(&adv_term);
}
static void btu_ble_scan_req_received_evt(UINT8 *p)
{
tBTM_BLE_SCAN_REQ_RECEIVED req_received = {0};
if (!p) {
HCI_TRACE_ERROR("%s, Invalid params.", __func__);
return;
}
STREAM_TO_UINT8(req_received.adv_handle, p);
STREAM_TO_UINT8(req_received.scan_addr_type, p);
STREAM_TO_BDADDR(req_received.scan_addr, p);
btm_ble_scan_req_received_evt(&req_received);
}
#endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
/**********************************************
** End of BLE Events Handler
***********************************************/
#if (defined BLE_LLT_INCLUDED) && (BLE_LLT_INCLUDED == TRUE)
static void btu_ble_rc_param_req_evt(UINT8 *p)
{
UINT16 handle;
UINT16 int_min, int_max, latency, timeout;
STREAM_TO_UINT16(handle, p);
STREAM_TO_UINT16(int_min, p);
STREAM_TO_UINT16(int_max, p);
STREAM_TO_UINT16(latency, p);
STREAM_TO_UINT16(timeout, p);
l2cble_process_rc_param_request_evt(handle, int_min, int_max, latency, timeout);
}
#endif /* BLE_LLT_INCLUDED */
#endif /* BLE_INCLUDED */
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