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/******************************************************************************
*
* Copyright 2004-2012 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 is the interface file for pan call-in functions.
*
******************************************************************************/
#ifndef BTA_PAN_CI_H
#define BTA_PAN_CI_H
#include "bta_pan_api.h"
/*****************************************************************************
* Function Declarations
****************************************************************************/
/*******************************************************************************
*
* Function bta_pan_ci_tx_ready
*
* Description This function sends an event to PAN indicating the phone is
* ready for more data and PAN should call
* bta_pan_co_tx_path().
* This function is used when the TX data path is configured
* to use a pull interface.
*
*
* Returns void
*
******************************************************************************/
extern void bta_pan_ci_tx_ready(uint16_t handle);
/*******************************************************************************
*
* Function bta_pan_ci_rx_ready
*
* Description This function sends an event to PAN indicating the phone
* has data available to send to PAN and PAN should call
* bta_pan_co_rx_path(). This function is used when the RX
* data path is configured to use a pull interface.
*
*
* Returns void
*
******************************************************************************/
extern void bta_pan_ci_rx_ready(uint16_t handle);
/*******************************************************************************
*
* Function bta_pan_ci_tx_flow
*
* Description This function is called to enable or disable data flow on
* the TX path. The phone should call this function to
* disable data flow when it is congested and cannot handle
* any more data sent by bta_pan_co_tx_write() or
* bta_pan_co_tx_writebuf(). This function is used when the
* TX data path is configured to use a push interface.
*
*
* Returns void
*
******************************************************************************/
extern void bta_pan_ci_tx_flow(uint16_t handle, bool enable);
/*******************************************************************************
*
* Function bta_pan_ci_rx_writebuf
*
* Description This function is called to send data to the phone when
* the RX path is configured to use a push interface with
* zero copy. The function sends an event to PAN containing
* the data buffer. The buffer will be freed by BTA; the
* phone must not free the buffer.
*
*
* Returns true if flow enabled
*
******************************************************************************/
extern void bta_pan_ci_rx_writebuf(uint16_t handle, const RawAddress& src,
const RawAddress& dst, uint16_t protocol,
BT_HDR* p_buf, bool ext);
/*******************************************************************************
*
* Function bta_pan_ci_readbuf
*
* Description This function is called by the phone to read data from PAN
* when the TX path is configured to use a pull interface.
* The caller must free the buffer when it is through
* processing the buffer.
*
*
* Returns void
*
******************************************************************************/
extern BT_HDR* bta_pan_ci_readbuf(uint16_t handle, RawAddress& src,
RawAddress& dst, uint16_t* p_protocol,
bool* p_ext, bool* p_forward);
/*******************************************************************************
*
* Function bta_pan_ci_set_pfilters
*
* Description This function is called to set protocol filters
*
*
* Returns void
*
******************************************************************************/
extern void bta_pan_ci_set_pfilters(uint16_t handle, uint16_t num_filters,
uint16_t* p_start_array,
uint16_t* p_end_array);
/*******************************************************************************
*
* Function bta_pan_ci_set_mfilters
*
* Description This function is called to set multicast filters
*
*
* Returns void
*
******************************************************************************/
extern void bta_pan_ci_set_mfilters(uint16_t handle, uint16_t num_mcast_filters,
uint8_t* p_start_array,
uint8_t* p_end_array);
#endif /* BTA_PAN_CI_H */