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/******************************************************************************
*
* Copyright (C) 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
*****************************************************************************/
#ifdef __cplusplus
extern "C"
{
#endif
/*******************************************************************************
**
** 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
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_tx_ready(UINT16 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
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_rx_ready(UINT16 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
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_tx_flow(UINT16 handle, BOOLEAN 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 must be allocated using
** functions GKI_getbuf() or GKI_getpoolbuf(). The buffer
** will be freed by BTA; the phone must not free the buffer.
**
**
** Returns TRUE if flow enabled
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_rx_writebuf(UINT16 handle, BD_ADDR src, BD_ADDR dst, UINT16 protocol, BT_HDR *p_buf, BOOLEAN 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 phone must free the buffer using function GKI_freebuf() when
** it is through processing the buffer.
**
**
** Returns void
**
*******************************************************************************/
BTA_API extern BT_HDR * bta_pan_ci_readbuf(UINT16 handle, BD_ADDR src, BD_ADDR dst, UINT16 *p_protocol,
BOOLEAN* p_ext, BOOLEAN* p_forward);
/*******************************************************************************
**
** Function bta_pan_ci_set_pfilters
**
** Description This function is called to set protocol filters
**
**
** Returns void
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_set_pfilters(UINT16 handle, UINT16 num_filters, UINT16 *p_start_array, UINT16 *p_end_array);
/*******************************************************************************
**
** Function bta_pan_ci_set_mfilters
**
** Description This function is called to set multicast filters
**
**
** Returns void
**
*******************************************************************************/
BTA_API extern void bta_pan_ci_set_mfilters(UINT16 handle, UINT16 num_mcast_filters, UINT8 *p_start_array,
UINT8 *p_end_array);
#ifdef __cplusplus
}
#endif
#endif /* BTA_PAN_CI_H */
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