63e5cbbd66
component/bt: Added the Macro for the classic BT support. component/bt: added the bluedroid deinit method. component/bt: allow more classic BT global variables to use dynamic allocation scheme 1. allocate memory for AVDT, AVCT control blocks when dynamic memory is used 2. allow SBC decoder buffer to use dynamic allocation scheme component/bt: Remove the wrong changes in bt/Kconfig & Added the GATTS_INCLUDED in the gatt_free function when gatt service close. component/bt: Shorten the abbreviation BT_ALLOCATION_FROM_SPIRAM_FIRST and BT_BLE_DYNAMIC_ENV_MEMORY two macros.
235 lines
6.5 KiB
C
235 lines
6.5 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2000-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#include <string.h>
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#include "bt_defs.h"
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#include "bt_target.h"
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#include "bt_trace.h"
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#include "controller.h"
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#include "alarm.h"
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#include "hash_map.h"
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#include "hash_functions.h"
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#include "thread.h"
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#include "mutex.h"
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#include "l2c_int.h"
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#include "dyn_mem.h"
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#include "btu.h"
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#include "btm_int.h"
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#if SDP_INCLUDED == TRUE
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#include "sdpint.h"
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#endif
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#if (BLE_INCLUDED == TRUE)
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#include "gatt_api.h"
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#include "gatt_int.h"
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#if SMP_INCLUDED == TRUE
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#include "smp_int.h"
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#endif
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#endif
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hash_map_t *btu_general_alarm_hash_map;
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osi_mutex_t btu_general_alarm_lock;
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static const size_t BTU_GENERAL_ALARM_HASH_MAP_SIZE = 34;
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hash_map_t *btu_oneshot_alarm_hash_map;
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osi_mutex_t btu_oneshot_alarm_lock;
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static const size_t BTU_ONESHOT_ALARM_HASH_MAP_SIZE = 34;
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hash_map_t *btu_l2cap_alarm_hash_map;
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osi_mutex_t btu_l2cap_alarm_lock;
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static const size_t BTU_L2CAP_ALARM_HASH_MAP_SIZE = 34;
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//thread_t *bt_workqueue_thread;
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//static const char *BT_WORKQUEUE_NAME = "bt_workqueue";
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xTaskHandle xBtuTaskHandle = NULL;
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xQueueHandle xBtuQueue = 0;
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extern void PLATFORM_DisableHciTransport(UINT8 bDisable);
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extern void btu_task_thread_handler(void *arg);
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void btu_task_start_up(void);
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void btu_task_shut_down(void);
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/*****************************************************************************
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** V A R I A B L E S *
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******************************************************************************/
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// TODO(cmanton) Move this out of this file
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const BD_ADDR BT_BD_ANY = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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/*****************************************************************************
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**
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** Function btu_init_core
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**
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** Description Initialize control block memory for each core component.
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**
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**
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** Returns void
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**
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******************************************************************************/
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void btu_init_core(void)
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{
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/* Initialize the mandatory core stack components */
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btm_init();
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l2c_init();
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#if (defined(SDP_INCLUDED) && SDP_INCLUDED == TRUE)
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sdp_init();
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#endif
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#if BLE_INCLUDED == TRUE
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#if (defined(GATT_INCLUDED) && GATT_INCLUDED == true)
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gatt_init();
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#endif
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#if (defined(SMP_INCLUDED) && SMP_INCLUDED == TRUE)
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SMP_Init();
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#endif
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btm_ble_init();
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#endif
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}
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/*****************************************************************************
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**
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** Function btu_free_core
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**
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** Description Releases control block memory for each core component.
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**
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**
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** Returns void
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**
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******************************************************************************/
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void btu_free_core(void)
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{
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// Free the mandatory core stack components
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l2c_free();
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#if BLE_INCLUDED == TRUE
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#if (defined(GATT_INCLUDED) && GATT_INCLUDED == true)
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gatt_free();
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#endif
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btm_ble_free();
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#endif
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btm_free();
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#if SMP_INCLUDED == TRUE
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SMP_Free();
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#endif
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}
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/*****************************************************************************
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**
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** Function BTU_StartUp
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**
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** Description Initializes the BTU control block.
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**
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** NOTE: Must be called before creating any tasks
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** (RPC, BTU, HCIT, APPL, etc.)
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**
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** Returns void
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**
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******************************************************************************/
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void BTU_StartUp(void)
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{
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#if BTU_DYNAMIC_MEMORY
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btu_cb_ptr = (tBTU_CB *)osi_malloc(sizeof(tBTU_CB));
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#endif /* #if BTU_DYNAMIC_MEMORY */
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memset (&btu_cb, 0, sizeof (tBTU_CB));
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btu_cb.trace_level = HCI_INITIAL_TRACE_LEVEL;
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btu_general_alarm_hash_map = hash_map_new(BTU_GENERAL_ALARM_HASH_MAP_SIZE,
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hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
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if (btu_general_alarm_hash_map == NULL) {
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goto error_exit;
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}
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osi_mutex_new(&btu_general_alarm_lock);
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btu_oneshot_alarm_hash_map = hash_map_new(BTU_ONESHOT_ALARM_HASH_MAP_SIZE,
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hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
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if (btu_oneshot_alarm_hash_map == NULL) {
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goto error_exit;
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}
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osi_mutex_new(&btu_oneshot_alarm_lock);
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btu_l2cap_alarm_hash_map = hash_map_new(BTU_L2CAP_ALARM_HASH_MAP_SIZE,
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hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
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if (btu_l2cap_alarm_hash_map == NULL) {
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goto error_exit;
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}
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osi_mutex_new(&btu_l2cap_alarm_lock);
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xBtuQueue = xQueueCreate(BTU_QUEUE_LEN, sizeof(BtTaskEvt_t));
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xTaskCreatePinnedToCore(btu_task_thread_handler, BTU_TASK_NAME, BTU_TASK_STACK_SIZE, NULL, BTU_TASK_PRIO, &xBtuTaskHandle, BTU_TASK_PINNED_TO_CORE);
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btu_task_post(SIG_BTU_START_UP, NULL, TASK_POST_BLOCKING);
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return;
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error_exit:;
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LOG_ERROR("%s Unable to allocate resources for bt_workqueue", __func__);
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BTU_ShutDown();
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}
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void BTU_ShutDown(void)
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{
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#if BTU_DYNAMIC_MEMORY
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FREE_AND_RESET(btu_cb_ptr);
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#endif
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btu_task_shut_down();
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hash_map_free(btu_general_alarm_hash_map);
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osi_mutex_free(&btu_general_alarm_lock);
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hash_map_free(btu_oneshot_alarm_hash_map);
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osi_mutex_free(&btu_oneshot_alarm_lock);
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hash_map_free(btu_l2cap_alarm_hash_map);
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osi_mutex_free(&btu_l2cap_alarm_lock);
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vTaskDelete(xBtuTaskHandle);
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vQueueDelete(xBtuQueue);
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btu_general_alarm_hash_map = NULL;
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btu_oneshot_alarm_hash_map = NULL;
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btu_l2cap_alarm_hash_map = NULL;
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xBtuTaskHandle = NULL;
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xBtuQueue = 0;
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}
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/*****************************************************************************
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**
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** Function BTU_BleAclPktSize
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**
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** Description export the BLE ACL packet size.
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**
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** Returns UINT16
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**
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******************************************************************************/
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UINT16 BTU_BleAclPktSize(void)
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{
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#if BLE_INCLUDED == TRUE
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return controller_get_interface()->get_acl_packet_size_ble();
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#else
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return 0;
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#endif
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}
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