/******************************************************************************
*
* Copyright (C) 2003-2014 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 non valtile memory call-in functions.
*
******************************************************************************/
#ifndef NFA_NV_CI_H
#define NFA_NV_CI_H
#include "nfa_nv_co.h"
/*****************************************************************************
** Constants and data types
*****************************************************************************/
/* Read Ready Event */
typedef struct
{
BT_HDR hdr;
tNFA_NV_CO_STATUS status;
int fd;
UINT16 num_read;
} tNFA_NV_CI_READ_EVT;
/* Write Ready Event */
typedef struct
{
BT_HDR hdr;
tNFA_NV_CO_STATUS status;
int fd;
} tNFA_NV_CI_WRITE_EVT;
/*****************************************************************************
** Function Declarations
*****************************************************************************/
#ifdef __cplusplus
extern "C"
{
#endif
/*******************************************************************************
**
** Function nfa_nv_ci_write
**
** Description This function sends an event to NFAA indicating the phone
** has written the number of bytes specified in the call-out
** function, nfa_nv_co_write (), and is ready for more data.
** This function is used to control the TX data flow.
** Note: The data buffer is released by the stack aioer
** calling this function.
**
** Parameters status - NFA_NV_CO_OK, NFA_NV_CO_NOSPACE, or NFA_NV_CO_FAIL
** evt - Used Internally by NFA -> MUST be same value passed
** in call-out function.
**
** Returns void
**
*******************************************************************************/
NFC_API extern void nfa_nv_ci_write (tNFA_NV_CO_STATUS status);
/*******************************************************************************
**
** Function nfa_nv_ci_read
**
** Description This function sends an event to NFA indicating the phone has
** read in the requested amount of data specified in the
** nfa_nv_co_read () call-out function. It should only be called
** when the requested number of bytes has been read.
**
** Parameters num_bytes_read - number of bytes read into the buffer
** specified in the read callout-function.
** status - NFA_NV_CO_OK if full buffer of data,
** NFA_NV_CO_EOF if the end of file has been reached,
** NFA_NV_CO_FAIL if an error has occurred.
** evt - Used Internally by NFA -> MUST be same value passed
** in call-out function.
**
** Returns void
**
*******************************************************************************/
NFC_API extern void nfa_nv_ci_read (UINT16 num_bytes_read,
tNFA_NV_CO_STATUS status,
UINT8 block);
#ifdef __cplusplus
}
#endif
#endif /* BTA_FS_CI_H */