| /* |
| * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /*=========================================================================== |
| |
| b a p A p i E x t . C |
| |
| OVERVIEW: |
| |
| This software unit holds the implementation of the external interfaces |
| required by the WLAN BAP module. It is currently a temporary |
| respository for API routines which should be furnished by CSR |
| or TL, but aren't yet implemented. |
| |
| The functions provide by this module are called by the rest of |
| the BT-AMP PAL module. |
| |
| DEPENDENCIES: |
| |
| Are listed for each API below. |
| |
| |
| ===========================================================================*/ |
| |
| /*=========================================================================== |
| |
| EDIT HISTORY FOR FILE |
| |
| |
| This section contains comments describing changes made to the module. |
| Notice that changes are listed in reverse chronological order. |
| |
| |
| $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 $ |
| |
| |
| when who what, where, why |
| ---------- --- -------------------------------------------------------- |
| 2008-10-22 jez Created module |
| |
| ===========================================================================*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Include Files |
| * -------------------------------------------------------------------------*/ |
| // I think this pulls in everything |
| #include "bapApiExt.h" |
| |
| //#define BAP_DEBUG |
| /*---------------------------------------------------------------------------- |
| * Preprocessor Definitions and Constants |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Type Declarations |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Global Data Definitions |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * External declarations for global context |
| * -------------------------------------------------------------------------*/ |
| |
| |
| /*---------------------------------------------------------------------------- |
| * Static Variable Definitions |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Static Function Declarations and Definitions |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Externalized Function Definitions |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Function Declarations and Documentation |
| * -------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| * Utility Function implementations |
| * -------------------------------------------------------------------------*/ |
| |
| /*========================================================================== |
| |
| FUNCTION WLANBAP_GetCurrentChannel |
| |
| DESCRIPTION |
| Clear out all fields in the BAP context. |
| |
| DEPENDENCIES |
| |
| PARAMETERS |
| |
| IN |
| pBtampCtx: pointer to the BAP control block |
| channel: current configured channel number. |
| activeFlag: flag indicating whether there is an active link. |
| |
| RETURN VALUE |
| The result code associated with performing the operation |
| |
| VOS_STATUS_E_FAULT: pointer to return channel is NULL ; access would cause a page |
| fault |
| VOS_STATUS_SUCCESS: Everything is good :) |
| |
| SIDE EFFECTS |
| |
| ============================================================================*/ |
| VOS_STATUS |
| WLANBAP_GetCurrentChannel |
| ( |
| ptBtampContext pBtampCtx, |
| v_U32_t *channel, // return current channel here |
| v_U32_t *activeFlag // return active flag here |
| ) |
| { |
| //v_U32_t cb_enabled; |
| tHalHandle halHandle; |
| |
| /*------------------------------------------------------------------------ |
| Sanity check BAP control block |
| ------------------------------------------------------------------------*/ |
| |
| if (( NULL == pBtampCtx ) || (NULL == channel) || (NULL == activeFlag)) |
| { |
| VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR, |
| "Invalid BAP pointer in %s", __func__); |
| return VOS_STATUS_E_FAULT; |
| } |
| |
| halHandle = VOS_GET_HAL_CB(pBtampCtx->pvosGCtx); |
| |
| if(NULL == halHandle) |
| { |
| VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR, |
| "halHandle is NULL in %s", __func__); |
| return VOS_STATUS_E_FAULT; |
| } |
| |
| if (ccmCfgGetInt(halHandle, WNI_CFG_CURRENT_CHANNEL, channel) |
| != eHAL_STATUS_SUCCESS ) |
| { |
| VOS_TRACE( VOS_MODULE_ID_BAP, VOS_TRACE_LEVEL_ERROR, |
| "Get CFG failed in %s", __func__); |
| return VOS_STATUS_E_FAULT; |
| } |
| |
| *activeFlag = FALSE; // return active flag here |
| |
| return VOS_STATUS_SUCCESS; |
| }/* WLANBAP_GetCurrentChannel */ |
| |
| |