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1 /******************************************************************************
2  *
3  *  Copyright (C) 2003-2014 Broadcom Corporation
4  *
5  *  Licensed under the Apache License, Version 2.0 (the "License");
6  *  you may not use this file except in compliance with the License.
7  *  You may obtain a copy of the License at:
8  *
9  *  http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *  See the License for the specific language governing permissions and
15  *  limitations under the License.
16  *
17  ******************************************************************************/
18 
19 /******************************************************************************
20  *
21  *  This is the interface file for non valtile memory call-in functions.
22  *
23  ******************************************************************************/
24 #ifndef NFA_NV_CI_H
25 #define NFA_NV_CI_H
26 
27 #include "nfa_nv_co.h"
28 
29 /*****************************************************************************
30 **  Constants and data types
31 *****************************************************************************/
32 
33 /*****************************************************************************
34 **  Function Declarations
35 *****************************************************************************/
36 
37 /*******************************************************************************
38 **
39 ** Function         nfa_nv_ci_write
40 **
41 ** Description      This function sends an event to NFAA indicating the phone
42 **                  has written the number of bytes specified in the call-out
43 **                  function, nfa_nv_co_write (), and is ready for more data.
44 **                  This function is used to control the TX data flow.
45 **                  Note: The data buffer is released by the stack aioer
46 **                        calling this function.
47 **
48 ** Parameters       status - NFA_NV_CO_OK, NFA_NV_CO_NOSPACE, or NFA_NV_CO_FAIL
49 **                  evt - Used Internally by NFA -> MUST be same value passed
50 **                       in call-out function.
51 **
52 ** Returns          void
53 **
54 *******************************************************************************/
55 extern void nfa_nv_ci_write(tNFA_NV_CO_STATUS status);
56 
57 /*******************************************************************************
58 **
59 ** Function         nfa_nv_ci_read
60 **
61 ** Description      This function sends an event to NFA indicating the phone has
62 **                  read in the requested amount of data specified in the
63 **                  nfa_nv_co_read () call-out function.  It should only be
64 **                  called when the requested number of bytes has been read.
65 **
66 ** Parameters       num_bytes_read - number of bytes read into the buffer
67 **                      specified in the read callout-function.
68 **                  status - NFA_NV_CO_OK if full buffer of data,
69 **                           NFA_NV_CO_EOF if the end of file has been reached,
70 **                           NFA_NV_CO_FAIL if an error has occurred.
71 **                  evt - Used Internally by NFA -> MUST be same value passed
72 **                       in call-out function.
73 **
74 ** Returns          void
75 **
76 *******************************************************************************/
77 extern void nfa_nv_ci_read(uint16_t num_bytes_read, tNFA_NV_CO_STATUS status,
78                            uint8_t block);
79 
80 #endif /* BTA_FS_CI_H */
81