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191 lines
7.9 KiB
191 lines
7.9 KiB
/******************************************************************************
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*
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* Copyright 2006-2012 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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/******************************************************************************
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*
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* This is the private interface file for the BTA Java I/F
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*
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******************************************************************************/
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#ifndef BTA_JV_INT_H
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#define BTA_JV_INT_H
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#include <memory>
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#include <unordered_set>
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#include "bta/include/bta_jv_api.h"
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#include "stack/include/rfcdefs.h"
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/*****************************************************************************
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* Constants
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****************************************************************************/
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#ifndef BTA_JV_RFC_EV_MASK
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#define BTA_JV_RFC_EV_MASK \
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(PORT_EV_RXCHAR | PORT_EV_TXEMPTY | PORT_EV_FC | PORT_EV_FCS)
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#endif
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enum {
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BTA_JV_PM_FREE_ST = 0, /* empty PM slot */
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BTA_JV_PM_IDLE_ST,
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BTA_JV_PM_BUSY_ST
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};
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/* BTA JV PM control block */
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typedef struct {
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uint32_t handle; /* The connection handle */
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uint8_t state; /* state: see above enum */
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tBTA_JV_PM_ID app_id; /* JV app specific id indicating power table to use */
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RawAddress peer_bd_addr; /* Peer BD address */
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} tBTA_JV_PM_CB;
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enum {
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BTA_JV_ST_NONE = 0,
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BTA_JV_ST_CL_OPENING,
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BTA_JV_ST_CL_OPEN,
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BTA_JV_ST_CL_CLOSING,
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BTA_JV_ST_SR_LISTEN,
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BTA_JV_ST_SR_OPEN,
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BTA_JV_ST_SR_CLOSING
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};
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typedef uint8_t tBTA_JV_STATE;
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#define BTA_JV_ST_CL_MAX BTA_JV_ST_CL_CLOSING
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/* JV L2CAP control block */
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typedef struct {
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tBTA_JV_L2CAP_CBACK* p_cback; /* the callback function */
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uint16_t psm; /* the psm used for this server connection */
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tBTA_JV_STATE state; /* the state of this control block */
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tBTA_SERVICE_ID sec_id; /* service id */
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uint32_t handle; /* the handle reported to java app (same as gap handle) */
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bool cong; /* true, if congested */
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tBTA_JV_PM_CB* p_pm_cb; /* ptr to pm control block, NULL: unused */
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uint32_t l2cap_socket_id;
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} tBTA_JV_L2C_CB;
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#define BTA_JV_RFC_HDL_MASK 0xFF
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#define BTA_JV_RFCOMM_MASK 0x80
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#define BTA_JV_ALL_APP_ID 0xFF
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#define BTA_JV_RFC_HDL_TO_SIDX(r) (((r)&0xFF00) >> 8)
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#define BTA_JV_RFC_H_S_TO_HDL(h, s) ((h) | ((s) << 8))
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/* port control block */
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typedef struct {
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uint32_t handle; /* the rfcomm session handle at jv */
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uint16_t port_handle; /* port handle */
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tBTA_JV_STATE state; /* the state of this control block */
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uint8_t max_sess; /* max sessions */
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uint32_t rfcomm_slot_id;
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bool cong; /* true, if congested */
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tBTA_JV_PM_CB* p_pm_cb; /* ptr to pm control block, NULL: unused */
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} tBTA_JV_PCB;
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/* JV RFCOMM control block */
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typedef struct {
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tBTA_JV_RFCOMM_CBACK* p_cback; /* the callback function */
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uint16_t rfc_hdl[BTA_JV_MAX_RFC_SR_SESSION];
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tBTA_SERVICE_ID sec_id; /* service id */
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uint8_t handle; /* index: the handle reported to java app */
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uint8_t scn; /* the scn of the server */
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uint8_t max_sess; /* max sessions */
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int curr_sess; /* current sessions count*/
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} tBTA_JV_RFC_CB;
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/* JV control block */
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typedef struct {
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/* the SDP handle reported to JV user is the (index + 1) to sdp_handle[].
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* if sdp_handle[i]==0, it's not used.
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* otherwise sdp_handle[i] is the stack SDP handle. */
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uint32_t sdp_handle[BTA_JV_MAX_SDP_REC]; /* SDP records created */
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uint8_t* p_sel_raw_data; /* the raw data of last service select */
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tBTA_JV_DM_CBACK* p_dm_cback;
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tBTA_JV_L2C_CB l2c_cb[BTA_JV_MAX_L2C_CONN]; /* index is GAP handle (index) */
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tBTA_JV_RFC_CB rfc_cb[BTA_JV_MAX_RFC_CONN];
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tBTA_JV_PCB port_cb[MAX_RFC_PORTS]; /* index of this array is
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the port_handle, */
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uint8_t sec_id[BTA_JV_NUM_SERVICE_ID]; /* service ID */
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bool scn[BTA_JV_MAX_SCN]; /* SCN allocated by java */
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uint16_t free_psm_list[BTA_JV_MAX_L2C_CONN]; /* PSMs freed by java
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(can be reused) */
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uint8_t sdp_active; /* see BTA_JV_SDP_ACT_* */
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bluetooth::Uuid uuid; /* current uuid of sdp discovery*/
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tBTA_JV_PM_CB pm_cb[BTA_JV_PM_MAX_NUM]; /* PM on a per JV handle bases */
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uint16_t dyn_psm; /* Next dynamic PSM value to try to assign */
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} tBTA_JV_CB;
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enum {
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BTA_JV_SDP_ACT_NONE = 0,
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BTA_JV_SDP_ACT_YES, /* waiting for SDP result */
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BTA_JV_SDP_ACT_CANCEL /* waiting for cancel complete */
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};
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/* JV control block */
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extern tBTA_JV_CB bta_jv_cb;
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extern std::unordered_set<uint16_t> used_l2cap_classic_dynamic_psm;
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/* config struct */
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extern tBTA_JV_CFG* p_bta_jv_cfg;
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extern void bta_jv_enable(tBTA_JV_DM_CBACK* p_cback);
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extern void bta_jv_disable();
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extern void bta_jv_get_channel_id(int32_t type, int32_t channel,
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uint32_t l2cap_socket_id,
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uint32_t rfcomm_slot_id);
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extern void bta_jv_free_scn(int32_t type, uint16_t scn);
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extern void bta_jv_start_discovery(const RawAddress& bd_addr, uint16_t num_uuid,
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bluetooth::Uuid* uuid_list,
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uint32_t rfcomm_slot_id);
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extern void bta_jv_create_record(uint32_t rfcomm_slot_id);
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extern void bta_jv_delete_record(uint32_t handle);
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extern void bta_jv_l2cap_connect(int32_t type, tBTA_SEC sec_mask,
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tBTA_JV_ROLE role, uint16_t remote_psm,
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uint16_t rx_mtu,
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const RawAddress& peer_bd_addr,
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std::unique_ptr<tL2CAP_CFG_INFO> cfg,
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std::unique_ptr<tL2CAP_ERTM_INFO> ertm_info,
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tBTA_JV_L2CAP_CBACK* p_cback,
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uint32_t l2cap_socket_id);
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extern void bta_jv_l2cap_close(uint32_t handle, tBTA_JV_L2C_CB* p_cb);
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extern void bta_jv_l2cap_start_server(
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int32_t type, tBTA_SEC sec_mask, tBTA_JV_ROLE role, uint16_t local_psm,
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uint16_t rx_mtu, std::unique_ptr<tL2CAP_CFG_INFO> cfg_param,
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std::unique_ptr<tL2CAP_ERTM_INFO> ertm_info, tBTA_JV_L2CAP_CBACK* p_cback,
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uint32_t l2cap_socket_id);
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extern void bta_jv_l2cap_stop_server(uint16_t local_psm,
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uint32_t l2cap_socket_id);
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extern void bta_jv_l2cap_write(uint32_t handle, uint32_t req_id, BT_HDR* msg,
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uint32_t user_id, tBTA_JV_L2C_CB* p_cb);
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extern void bta_jv_rfcomm_connect(tBTA_SEC sec_mask, uint8_t remote_scn,
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const RawAddress& peer_bd_addr,
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tBTA_JV_RFCOMM_CBACK* p_cback,
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uint32_t rfcomm_slot_id);
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extern void bta_jv_rfcomm_close(uint32_t handle, uint32_t rfcomm_slot_id);
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extern void bta_jv_rfcomm_start_server(tBTA_SEC sec_mask, uint8_t local_scn,
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uint8_t max_session,
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tBTA_JV_RFCOMM_CBACK* p_cback,
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uint32_t rfcomm_slot_id);
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extern void bta_jv_rfcomm_stop_server(uint32_t handle, uint32_t rfcomm_slot_id);
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extern void bta_jv_rfcomm_write(uint32_t handle, uint32_t req_id,
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tBTA_JV_RFC_CB* p_cb, tBTA_JV_PCB* p_pcb);
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extern void bta_jv_set_pm_profile(uint32_t handle, tBTA_JV_PM_ID app_id,
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tBTA_JV_CONN_STATE init_st);
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extern void bta_jv_l2cap_stop_server_le(uint16_t local_chan);
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#endif /* BTA_JV_INT_H */
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