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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 the main Bluetooth Upper Layer definitions. The Broadcom
* implementations of L2CAP RFCOMM, SDP and the BTIf run as one GKI task. The
* btu_task switches between them.
*
******************************************************************************/
#ifndef BTU_H
#define BTU_H
#include "bt_target.h"
#include "gki.h"
// HACK(zachoverflow): temporary dark magic
#define BTU_POST_TO_TASK_NO_GOOD_HORRIBLE_HACK 0x1700 // didn't look used in bt_types...here goes nothing
typedef struct {
void (*callback)(BT_HDR *);
} post_to_task_hack_t;
typedef struct {
void (*callback)(BT_HDR *);
BT_HDR *response;
void *context;
} command_complete_hack_t;
typedef struct {
void (*callback)(BT_HDR *);
uint8_t status;
BT_HDR *command;
void *context;
} command_status_hack_t;
/* callbacks
*/
typedef void (*tBTU_TIMER_CALLBACK)(TIMER_LIST_ENT *p_tle);
typedef void (*tBTU_EVENT_CALLBACK)(BT_HDR *p_hdr);
/* Define the timer types maintained by BTU
*/
#define BTU_TTYPE_BTM_DEV_CTL 1
#define BTU_TTYPE_L2CAP_LINK 2
#define BTU_TTYPE_L2CAP_CHNL 3
#define BTU_TTYPE_L2CAP_HOLD 4
#define BTU_TTYPE_SDP 5
#define BTU_TTYPE_BTM_SCO 6
#define BTU_TTYPE_BTM_ACL 9
#define BTU_TTYPE_BTM_RMT_NAME 10
#define BTU_TTYPE_RFCOMM_MFC 11
#define BTU_TTYPE_RFCOMM_PORT 12
#define BTU_TTYPE_TCS_L2CAP 13
#define BTU_TTYPE_TCS_CALL 14
#define BTU_TTYPE_TCS_WUG 15
#define BTU_TTYPE_AUTO_SYNC 16
#define BTU_TTYPE_CTP_RECON 17
#define BTU_TTYPE_CTP_T100 18
#define BTU_TTYPE_CTP_GUARD 19
#define BTU_TTYPE_CTP_DETACH 20
#define BTU_TTYPE_SPP_CONN_RETRY 21
#define BTU_TTYPE_USER_FUNC 22
#define BTU_TTYPE_FTP_DISC 25
#define BTU_TTYPE_OPP_DISC 26
#define BTU_TTYPE_CTP_TL_DISCVY 28
#define BTU_TTYPE_IPFRAG_TIMER 29
#define BTU_TTYPE_HSP2_AT_CMD_TO 30
#define BTU_TTYPE_HSP2_REPEAT_RING 31
#define BTU_TTYPE_CTP_GW_INIT 32
#define BTU_TTYPE_CTP_GW_CONN 33
#define BTU_TTYPE_CTP_GW_IDLE 35
#define BTU_TTYPE_ICP_L2CAP 36
#define BTU_TTYPE_ICP_T100 37
#define BTU_TTYPE_HSP2_WAIT_OK 38
/* HCRP Timers */
#define BTU_TTYPE_HCRP_NOTIF_REG 39
#define BTU_TTYPE_HCRP_PROTO_RSP 40
#define BTU_TTYPE_HCRP_CR_GRANT 41
#define BTU_TTYPE_HCRP_CR_CHECK 42
#define BTU_TTYPE_HCRP_W4_CLOSE 43
/* HCRPM Timers */
#define BTU_TTYPE_HCRPM_NOTIF_REG 44
#define BTU_TTYPE_HCRPM_NOTIF_KEEP 45
#define BTU_TTYPE_HCRPM_API_RSP 46
#define BTU_TTYPE_HCRPM_W4_OPEN 47
#define BTU_TTYPE_HCRPM_W4_CLOSE 48
/* BNEP Timers */
#define BTU_TTYPE_BNEP 50
#define BTU_TTYPE_HSP2_SDP_FAIL_TO 55
#define BTU_TTYPE_HSP2_SDP_RTRY_TO 56
/* BTU internal */
/* unused 60 */
#define BTU_TTYPE_AVDT_CCB_RET 61
#define BTU_TTYPE_AVDT_CCB_RSP 62
#define BTU_TTYPE_AVDT_CCB_IDLE 63
#define BTU_TTYPE_AVDT_SCB_TC 64
#define BTU_TTYPE_HID_DEV_REPAGE_TO 65
#define BTU_TTYPE_HID_HOST_REPAGE_TO 66
#define BTU_TTYPE_HSP2_DELAY_CKPD_RCV 67
#define BTU_TTYPE_SAP_TO 68
/* BPP Timer */
#define BTU_TTYPE_BPP_REF_CHNL 72
/* LP HC idle Timer */
#define BTU_TTYPE_LP_HC_IDLE_TO 74
/* Patch RAM Timer */
#define BTU_TTYPE_PATCHRAM_TO 75
/* eL2CAP Info Request and other proto cmds timer */
#define BTU_TTYPE_L2CAP_FCR_ACK 78
#define BTU_TTYPE_L2CAP_INFO 79
#define BTU_TTYPE_MCA_CCB_RSP 98
/* BTU internal timer for BLE activity */
#define BTU_TTYPE_BLE_INQUIRY 99
#define BTU_TTYPE_BLE_GAP_LIM_DISC 100
#define BTU_TTYPE_ATT_WAIT_FOR_RSP 101
#define BTU_TTYPE_SMP_PAIRING_CMD 102
#define BTU_TTYPE_BLE_RANDOM_ADDR 103
#define BTU_TTYPE_ATT_WAIT_FOR_APP_RSP 104
#define BTU_TTYPE_ATT_WAIT_FOR_IND_ACK 105
#define BTU_TTYPE_BLE_GAP_FAST_ADV 106
#define BTU_TTYPE_BLE_OBSERVE 107
#define BTU_TTYPE_UCD_TO 108
/* This is the inquiry response information held by BTU, and available
** to applications.
*/
typedef struct
{
BD_ADDR remote_bd_addr;
UINT8 page_scan_rep_mode;
UINT8 page_scan_per_mode;
UINT8 page_scan_mode;
DEV_CLASS dev_class;
UINT16 clock_offset;
} tBTU_INQ_INFO;
#define BTU_MAX_REG_TIMER (2) /* max # timer callbacks which may register */
#define BTU_MAX_REG_EVENT (6) /* max # event callbacks which may register */
#define BTU_DEFAULT_DATA_SIZE (0x2a0)
#if (BLE_INCLUDED == TRUE)
#define BTU_DEFAULT_BLE_DATA_SIZE (27)
#endif
/* structure to hold registered timers */
typedef struct
{
TIMER_LIST_ENT *p_tle; /* timer entry */
tBTU_TIMER_CALLBACK timer_cb; /* callback triggered when timer expires */
} tBTU_TIMER_REG;
/* structure to hold registered event callbacks */
typedef struct
{
UINT16 event_range; /* start of event range */
tBTU_EVENT_CALLBACK event_cb; /* callback triggered when event is in range */
} tBTU_EVENT_REG;
#define NFC_MAX_LOCAL_CTRLS 0
/* the index to BTU command queue array */
#define NFC_CONTROLLER_ID (1)
#define BTU_MAX_LOCAL_CTRLS (1 + NFC_MAX_LOCAL_CTRLS) /* only BR/EDR */
/* Define structure holding BTU variables
*/
typedef struct
{
tBTU_TIMER_REG timer_reg[BTU_MAX_REG_TIMER];
tBTU_EVENT_REG event_reg[BTU_MAX_REG_EVENT];
BOOLEAN reset_complete; /* TRUE after first ack from device received */
UINT8 trace_level; /* Trace level for HCI layer */
} tBTU_CB;
#ifdef __cplusplus
extern "C" {
#endif
/* Global BTU data */
#if BTU_DYNAMIC_MEMORY == FALSE
extern tBTU_CB btu_cb;
#else
extern tBTU_CB *btu_cb_ptr;
#define btu_cb (*btu_cb_ptr)
#endif
extern const BD_ADDR BT_BD_ANY;
/* Functions provided by btu_task.c
************************************
*/
extern void btu_start_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
extern void btu_stop_timer (TIMER_LIST_ENT *p_tle);
extern void btu_start_timer_oneshot(TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
extern void btu_stop_timer_oneshot(TIMER_LIST_ENT *p_tle);
extern void btu_uipc_rx_cback(BT_HDR *p_msg);
/*
** Quick Timer
*/
#if defined(QUICK_TIMER_TICKS_PER_SEC) && (QUICK_TIMER_TICKS_PER_SEC > 0)
extern void btu_start_quick_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
extern void btu_stop_quick_timer (TIMER_LIST_ENT *p_tle);
extern void btu_process_quick_timer_evt (void);
#endif
#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
extern void btu_check_bt_sleep (void);
#endif
/* Functions provided by btu_hcif.c
************************************
*/
extern void btu_hcif_process_event (UINT8 controller_id, BT_HDR *p_buf);
extern void btu_hcif_send_cmd (UINT8 controller_id, BT_HDR *p_msg);
extern void btu_hcif_send_host_rdy_for_data(void);
extern void btu_hcif_cmd_timeout (UINT8 controller_id);
/* Functions provided by btu_core.c
************************************
*/
extern void btu_init_core(void);
extern void btu_free_core(void);
void BTU_StartUp(void);
void BTU_ShutDown(void);
extern UINT16 BTU_BleAclPktSize(void);
#ifdef __cplusplus
}
#endif
#endif
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