*
***********************************************************************************/
-#include <stdlib.h>
+#include <ctype.h>
+#include <cutils/properties.h>
+#include <dirent.h>
+#include <fcntl.h>
#include <hardware/bluetooth.h>
+#include <stdlib.h>
#include <string.h>
-#include <sys/types.h>
#include <sys/stat.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <ctype.h>
-#include <cutils/properties.h>
+#include <sys/types.h>
#define LOG_TAG "BTIF_CORE"
+#include "bd.h"
#include "bdaddr.h"
-#include "btif_api.h"
#include "bt_utils.h"
#include "bta_api.h"
-#include "fixed_queue.h"
-#include "gki.h"
-#include "btu.h"
#include "bte.h"
-#include "bd.h"
+#include "btif_api.h"
#include "btif_av.h"
-#include "btif_storage.h"
-#include "btif_util.h"
-#include "btif_sock.h"
+#include "btif_config.h"
#include "btif_pan.h"
#include "btif_mce.h"
#include "btif_profile_queue.h"
#include "btif_config.h"
+#include "btif_sock.h"
+#include "btif_storage.h"
+#include "btif_util.h"
+#include "btu.h"
+#include "fixed_queue.h"
+#include "gki.h"
+#include "thread.h"
+#include "osi.h"
+
/************************************************************************************
** Constants & Macros
************************************************************************************/
*/
static UINT8 btif_dut_mode = 0;
+// btif jni workqueue.
+static fixed_queue_t *btif_msg_queue;
+
+static thread_t *bt_jni_workqueue_thread;
+static const char *BT_JNI_WORKQUEUE_NAME = "bt_jni_workqueue";
+
/************************************************************************************
** Static functions
************************************************************************************/
-static bt_status_t btif_associate_evt(void);
-static bt_status_t btif_disassociate_evt(void);
+static void btif_jni_associate(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param);
+static void btif_jni_disassociate(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param);
/* sends message to btif task */
static void btif_sendmsg(void *p_msg);
-static fixed_queue_t *btif_msg_queue;
-
/************************************************************************************
** Externs
************************************************************************************/
#endif
void bte_main_config_hci_logging(BOOLEAN enable, BOOLEAN bt_disabled);
-/************************************************************************************
-** Functions
-************************************************************************************/
-
-
-/*****************************************************************************
-** Context switching functions
-*****************************************************************************/
-
-
/*******************************************************************************
**
** Function btif_context_switched
static void btif_context_switched(void *p_msg)
{
- tBTIF_CONTEXT_SWITCH_CBACK *p;
BTIF_TRACE_VERBOSE("btif_context_switched");
- p = (tBTIF_CONTEXT_SWITCH_CBACK *) p_msg;
+ tBTIF_CONTEXT_SWITCH_CBACK *p = (tBTIF_CONTEXT_SWITCH_CBACK *) p_msg;
/* each callback knows how to parse the data */
if (p->p_cb)
return ((!btif_is_dut_mode()) && (btif_core_state == BTIF_CORE_STATE_ENABLED));
}
+void btif_init_ok(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param) {
+ BTIF_TRACE_DEBUG("btif_task: received trigger stack init event");
+#if (BLE_INCLUDED == TRUE)
+ btif_dm_load_ble_local_keys();
+#endif
+ BTA_EnableBluetooth(bte_dm_evt);
+}
+
+void btif_init_fail(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param) {
+ BTIF_TRACE_DEBUG("btif_task: hardware init failed");
+ bte_main_disable();
+ btif_queue_release();
+ bte_main_shutdown();
+ btif_dut_mode = 0;
+ btif_core_state = BTIF_CORE_STATE_DISABLED;
+ HAL_CBACK(bt_hal_cbacks,adapter_state_changed_cb,BT_STATE_OFF);
+}
+
/*******************************************************************************
**
** Function btif_task
** Returns void
**
*******************************************************************************/
-
-static void btif_task(void)
-{
- UINT16 event;
- BT_HDR *p_msg;
-
- BTIF_TRACE_DEBUG("btif task starting");
-
- btif_associate_evt();
-
- for(;;)
- {
- /* wait for specified events */
- event = GKI_wait(0xFFFF, 0);
-
- /*
- * Wait for the trigger to init chip and stack. This trigger will
- * be received by btu_task once the UART is opened and ready
- */
- if (event == BT_EVT_TRIGGER_STACK_INIT)
- {
- BTIF_TRACE_DEBUG("btif_task: received trigger stack init event");
- #if (BLE_INCLUDED == TRUE)
- btif_dm_load_ble_local_keys();
- #endif
- BTA_EnableBluetooth(bte_dm_evt);
- }
-
- /*
- * Failed to initialize controller hardware, reset state and bring
- * down all threads
- */
- if (event == BT_EVT_HARDWARE_INIT_FAIL)
- {
- BTIF_TRACE_DEBUG("btif_task: hardware init failed");
- bte_main_disable();
- btif_queue_release();
- GKI_task_self_cleanup(BTIF_TASK);
- bte_main_shutdown();
- btif_dut_mode = 0;
- btif_core_state = BTIF_CORE_STATE_DISABLED;
- HAL_CBACK(bt_hal_cbacks,adapter_state_changed_cb,BT_STATE_OFF);
- break;
- }
-
- if (event & EVENT_MASK(GKI_SHUTDOWN_EVT))
- break;
-
- while ((p_msg = fixed_queue_try_dequeue(btif_msg_queue)) != NULL) {
- BTIF_TRACE_VERBOSE("btif task fetched event %x", p_msg->event);
-
- switch (p_msg->event)
- {
- case BT_EVT_CONTEXT_SWITCH_EVT:
- btif_context_switched(p_msg);
- break;
- default:
- BTIF_TRACE_ERROR("unhandled btif event (%d)", p_msg->event & BT_EVT_MASK);
- break;
- }
-
- GKI_freebuf(p_msg);
- }
- }
-
- btif_disassociate_evt();
-
- BTIF_TRACE_DEBUG("btif task exiting");
+static void bt_jni_msg_ready(fixed_queue_t *queue, UNUSED_ATTR void *context) {
+ BT_HDR *p_msg = (BT_HDR *)fixed_queue_dequeue(queue);
+
+ BTIF_TRACE_VERBOSE("btif task fetched event %x", p_msg->event);
+
+ switch (p_msg->event) {
+ case BT_EVT_CONTEXT_SWITCH_EVT:
+ btif_context_switched(p_msg);
+ break;
+ default:
+ BTIF_TRACE_ERROR("unhandled btif event (%d)", p_msg->event & BT_EVT_MASK);
+ break;
+ }
+ GKI_freebuf(p_msg);
}
-
/*******************************************************************************
**
** Function btif_sendmsg
void btif_sendmsg(void *p_msg)
{
fixed_queue_enqueue(btif_msg_queue, p_msg);
- // Signal the target thread work is ready.
- GKI_send_event(BTIF_TASK, (UINT16)EVENT_MASK(BTU_BTIF_MBOX));
}
static void btif_fetch_local_bdaddr(bt_bdaddr_t *local_addr)
btif_config_set_str("Adapter", "Address", bdstr);
}
-/*****************************************************************************
-**
-** btif core api functions
-**
-*****************************************************************************/
-
/*******************************************************************************
**
** Function btif_init_bluetooth
** Returns bt_status_t
**
*******************************************************************************/
+bt_status_t btif_init_bluetooth() {
+ btif_config_init();
+ bte_main_boot_entry();
-bt_status_t btif_init_bluetooth()
-{
- UINT8 status;
+ /* As part of the init, fetch the local BD ADDR */
+ memset(&btif_local_bd_addr, 0, sizeof(bt_bdaddr_t));
+ btif_fetch_local_bdaddr(&btif_local_bd_addr);
- btif_msg_queue = fixed_queue_new(SIZE_MAX);
+ btif_msg_queue = fixed_queue_new(SIZE_MAX);
+ if (btif_msg_queue == NULL) {
+ ALOGE("%s Unable to create thread %s\n", __func__, BT_JNI_WORKQUEUE_NAME);
+ goto error_exit;
+ }
- btif_config_init();
- bte_main_boot_entry();
+ bt_jni_workqueue_thread = thread_new(BT_JNI_WORKQUEUE_NAME);
+ if (bt_jni_workqueue_thread == NULL) {
+ ALOGE("%s Unable to create thread %s\n", __func__, BT_JNI_WORKQUEUE_NAME);
+ goto error_exit;
+ }
- /* As part of the init, fetch the local BD ADDR */
- memset(&btif_local_bd_addr, 0, sizeof(bt_bdaddr_t));
- btif_fetch_local_bdaddr(&btif_local_bd_addr);
+ fixed_queue_register_dequeue(btif_msg_queue,
+ thread_get_reactor(bt_jni_workqueue_thread),
+ bt_jni_msg_ready,
+ NULL);
- /* start btif task */
- status = GKI_create_task(btif_task, BTIF_TASK, "BTIF");
+ // Associate this workqueue thread with jni.
+ btif_transfer_context(btif_jni_associate, 0, NULL, 0, NULL);
- if (status != GKI_SUCCESS)
- return BT_STATUS_FAIL;
+ return BT_STATUS_SUCCESS;
- return BT_STATUS_SUCCESS;
-}
+error_exit:;
+ fixed_queue_free(btif_msg_queue, GKI_freebuf);
+ thread_free(bt_jni_workqueue_thread);
-/*******************************************************************************
-**
-** Function btif_associate_evt
-**
-** Description Event indicating btif_task is up
-** Attach btif_task to JVM
-**
-** Returns void
-**
-*******************************************************************************/
-
-static bt_status_t btif_associate_evt(void)
-{
- BTIF_TRACE_DEBUG("%s: notify ASSOCIATE_JVM", __FUNCTION__);
- HAL_CBACK(bt_hal_cbacks, thread_evt_cb, ASSOCIATE_JVM);
-
- return BT_STATUS_SUCCESS;
+ return BT_STATUS_FAIL;
}
-
/*******************************************************************************
**
** Function btif_enable_bluetooth
btif_core_state = BTIF_CORE_STATE_ENABLING;
- /* Create the GKI tasks and run them */
bte_main_enable();
return BT_STATUS_SUCCESS;
HAL_CBACK(bt_hal_cbacks, adapter_state_changed_cb, BT_STATE_OFF);
}
- GKI_destroy_task(BTIF_TASK);
+ btif_transfer_context(btif_jni_disassociate, 0, NULL, 0, NULL);
+
btif_queue_release();
+
+ fixed_queue_unregister_dequeue(btif_msg_queue);
+ fixed_queue_free(btif_msg_queue, GKI_freebuf);
+ btif_msg_queue = NULL;
+
+ thread_free(bt_jni_workqueue_thread);
+ bt_jni_workqueue_thread = NULL;
+
bte_main_shutdown();
btif_dut_mode = 0;
bt_utils_cleanup();
- fixed_queue_free(btif_msg_queue, NULL);
-
BTIF_TRACE_DEBUG("%s done", __FUNCTION__);
return BT_STATUS_SUCCESS;
}
-
-/*******************************************************************************
-**
-** Function btif_disassociate_evt
-**
-** Description Event indicating btif_task is going down
-** Detach btif_task to JVM
-**
-** Returns void
-**
-*******************************************************************************/
-
-static bt_status_t btif_disassociate_evt(void)
-{
- BTIF_TRACE_DEBUG("%s: notify DISASSOCIATE_JVM", __FUNCTION__);
-
- HAL_CBACK(bt_hal_cbacks, thread_evt_cb, DISASSOCIATE_JVM);
-
- /* shutdown complete, all events notified and we reset HAL callbacks */
- bt_hal_cbacks = NULL;
-
- return BT_STATUS_SUCCESS;
-}
-
-/****************************************************************************
-**
-** BTIF Test Mode APIs
-**
-*****************************************************************************/
/*******************************************************************************
**
** Function btif_dut_mode_cback
return BT_STATUS_SUCCESS;
}
+static void btif_jni_associate(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param) {
+ BTIF_TRACE_DEBUG("%s Associating thread to JVM", __func__);
+ HAL_CBACK(bt_hal_cbacks, thread_evt_cb, ASSOCIATE_JVM);
+}
+
+static void btif_jni_disassociate(UNUSED_ATTR uint16_t event, UNUSED_ATTR char *p_param) {
+ BTIF_TRACE_DEBUG("%s Disassociating thread from JVM", __func__);
+ HAL_CBACK(bt_hal_cbacks, thread_evt_cb, DISASSOCIATE_JVM);
+}
+
+
/*******************************************************************************
**
** Function btif_config_hci_snoop_log
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