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gerrit-public.fairphone.software / platform / vendor / qcom-opensource / wlan / prima / 295189bdc1f9d9ce4f01e1c67662aaad2d64348a / . / CORE / BAP / src / bapApiExt.c
blob: 0a1bcab5d011445b0a64451e39f4a92d529cff77 [file] [log] [blame]
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame^]1/*
2 * Copyright (c) 2012, Code Aurora Forum. All rights reserved.
3 *
4 * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
5 *
6 *
7 * Permission to use, copy, modify, and/or distribute this software for
8 * any purpose with or without fee is hereby granted, provided that the
9 * above copyright notice and this permission notice appear in all
10 * copies.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
13 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
14 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
15 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
16 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
17 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
18 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19 * PERFORMANCE OF THIS SOFTWARE.
20 */
21
22/*===========================================================================
23
24 b a p A p i E x t . C
25
26 OVERVIEW:
27
28 This software unit holds the implementation of the external interfaces
29 required by the WLAN BAP module. It is currently a temporary
30 respository for API routines which should be furnished by CSR
31 or TL, but aren't yet implemented.
32
33 The functions provide by this module are called by the rest of
34 the BT-AMP PAL module.
35
36 DEPENDENCIES:
37
38 Are listed for each API below.
39
40
41 Copyright (c) 2008 QUALCOMM Incorporated.
42 All Rights Reserved.
43 Qualcomm Confidential and Proprietary
44===========================================================================*/
45
46/*===========================================================================
47
48 EDIT HISTORY FOR FILE
49
50
51 This section contains comments describing changes made to the module.
52 Notice that changes are listed in reverse chronological order.
53
54
55 $Header: /cygdrive/e/Builds/M7201JSDCAAPAD52240B/WM/platform/msm7200/Src/Drivers/SD/ClientDrivers/WLAN/QCT/CORE/BAP/src/bapApiExt.c,v 1.1 2008/11/21 20:28:18 jzmuda Exp jzmuda $$DateTime$$Author: jzmuda $
56
57
58 when who what, where, why
59---------- --- --------------------------------------------------------
602008-10-22 jez Created module
61
62===========================================================================*/
63
64/*----------------------------------------------------------------------------
65 * Include Files
66 * -------------------------------------------------------------------------*/
67// I think this pulls in everything
68#include "bapApiExt.h"
69
70//#define BAP_DEBUG
71/*----------------------------------------------------------------------------
72 * Preprocessor Definitions and Constants
73 * -------------------------------------------------------------------------*/
74
75/*----------------------------------------------------------------------------
76 * Type Declarations
77 * -------------------------------------------------------------------------*/
78
79/*----------------------------------------------------------------------------
80 * Global Data Definitions
81 * -------------------------------------------------------------------------*/
82
83/*----------------------------------------------------------------------------
84 * External declarations for global context
85 * -------------------------------------------------------------------------*/
86
87
88/*----------------------------------------------------------------------------
89 * Static Variable Definitions
90 * -------------------------------------------------------------------------*/
91
92/*----------------------------------------------------------------------------
93 * Static Function Declarations and Definitions
94 * -------------------------------------------------------------------------*/
95
96/*----------------------------------------------------------------------------
97 * Externalized Function Definitions
98* -------------------------------------------------------------------------*/
99
100/*----------------------------------------------------------------------------
101 * Function Declarations and Documentation
102 * -------------------------------------------------------------------------*/
103
104/*----------------------------------------------------------------------------
105 * Utility Function implementations
106 * -------------------------------------------------------------------------*/
107
108/*==========================================================================
109
110 FUNCTION WLANBAP_GetCurrentChannel
111
112 DESCRIPTION
113 Clear out all fields in the BAP context.
114
115 DEPENDENCIES
116
117 PARAMETERS
118
119 IN
120 pBtampCtx: pointer to the BAP control block
121 channel: current configured channel number.
122 activeFlag: flag indicating whether there is an active link.
123
124 RETURN VALUE
125 The result code associated with performing the operation
126
127 VOS_STATUS_E_FAULT: pointer to return channel is NULL ; access would cause a page
128 fault
129 VOS_STATUS_SUCCESS: Everything is good :)
130
131 SIDE EFFECTS
132
133============================================================================*/
134VOS_STATUS
135WLANBAP_GetCurrentChannel
136(
137 ptBtampContext pBtampCtx,
138 v_U32_t *channel, // return current channel here
139 v_U32_t *activeFlag // return active flag here
140)
141{
142 //v_U32_t cb_enabled;
143 tHalHandle halHandle;
144
145 /*------------------------------------------------------------------------
146 Sanity check BAP control block
147 ------------------------------------------------------------------------*/
148
149 if (( NULL == pBtampCtx ) || (NULL == channel) || (NULL == activeFlag))
150 {
151 VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR,
152 "Invalid BAP pointer in %s", __FUNCTION__);
153 return VOS_STATUS_E_FAULT;
154 }
155
156 halHandle = VOS_GET_HAL_CB(pBtampCtx->pvosGCtx);
157
158 if(NULL == halHandle)
159 {
160 VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR,
161 "halHandle is NULL in %s", __FUNCTION__);
162 return VOS_STATUS_E_FAULT;
163 }
164
165 if (ccmCfgGetInt(halHandle, WNI_CFG_CURRENT_CHANNEL, channel)
166 != eHAL_STATUS_SUCCESS )
167 {
168 VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR,
169 "Get CFG failed in %s", __FUNCTION__);
170 return VOS_STATUS_E_FAULT;
171 }
172
173 *activeFlag = FALSE; // return active flag here
174
175 return VOS_STATUS_SUCCESS;
176}/* WLANBAP_GetCurrentChannel */
177
178