| /******************************************************************************* |
| **+--------------------------------------------------------------------------+** |
| **| |** |
| **| Copyright 1998-2008 Texas Instruments, Inc. - http://www.ti.com/ |** |
| **| |** |
| **| 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. |** |
| **| |** |
| **+--------------------------------------------------------------------------+** |
| *******************************************************************************/ |
| |
| /*--------------------------------------------------------------------------*/ |
| /* Module: TI_AdapterSG.h*/ |
| /**/ |
| /* Purpose: This API enables / disables the Bluetooth coexistence support, */ |
| /* sets the parameters of the Bluetooth coexistence feature and */ |
| /* retrieve its status. These functions are usually unavailable, */ |
| /* unless the WiLink 4.0 WLAN driver is specifically compiled to */ |
| /* support Bluetooth coexistence.*/ |
| /**/ |
| /*--------------------------------------------------------------------------*/ |
| |
| #ifndef TI_ADAPTER_SG_H |
| #define TI_ADAPTER_SG_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "softGeminiTypes.h" |
| |
| |
| /****************************************************************************** |
| |
| Name: TI_SetBtCoeEnable |
| Desc: This function enables and disables the Bluetooth coexistence feature |
| Params: hAdapter - The Adapter handle returned by TI_AdapterInit(). |
| ModeEnable - One of the following values: |
| SG_ENABLE(0) WLAN enabled |
| SG_DISABLE(1) WLAN disabled |
| SG_SENSE_NO_ACTIVITY(2) WLAN disabled, waiting for a BTH |
| sense interrupt |
| SG_SENSE_ACTIVE(3) - WLAN enabled, waiting for a BTH sense |
| interrupt. |
| Return: TI_RESULT_OK on success. Any other value indicates an error. |
| |
| ******************************************************************************/ |
| tiINT32 TI_SetBtCoeEnable (TI_HANDLE hAdapter, |
| tiUINT32 ModeEnable ); |
| |
| /****************************************************************************** |
| |
| Name: TI_SetBtCoeRate |
| Desc: This function sets the rate to be used when Bluetooth coexistence |
| feature is enabled. |
| Params: hAdapter - The Adapter handle returned by TI_AdapterInit(). |
| pRate - One of the following values: |
| 0 11 Mbps |
| 1 5.5 and 11 Mbps |
| 2 5.5, 11 and 22 Mbps |
| 3 11 and 22 Mbps. |
| Return: TI_RESULT_OK on success. Any other value indicates an error. |
| |
| ******************************************************************************/ |
| tiINT32 TI_SetBtCoeRate (TI_HANDLE hAdapter, |
| tiUINT8 *pRate ); |
| |
| /****************************************************************************** |
| |
| Name: TI_SetBtCoeConfig |
| Desc: This function configures Bluetooth coexistence parameters. |
| Params: hAdapter - The Adapter handle returned by TI_AdapterInit(). |
| pConfig - Pointer that holds the bluetooth coexistence paramaters, |
| in the following order (each parameter is 32 bits long): |
| - the length inmsec of the BT period in the TDM |
| - the length in msec of the WLAN period in the TDM |
| - the length in msec of the BT period in the TDM in AFH mode |
| - the length in msec of the BOTH period in the TDM in AFH mode |
| - min time in msec between last BT activity & defining BT as |
| inactive |
| - min time in msec between last WLAN activity & defining WLAN |
| as inactive |
| - min time in msec between last WLAN activity & defining WLAN as |
| in RxGuard mode |
| - the maximum length of time the BT HP will be respected |
| - the maximum length of time the WLAN HP will be respected |
| - the length of time when working in SENSE mode that the BT needs |
| to be inactive in order to DISABLE the SG |
| - the length in msec of Bt time between every WLAN RxGuard. |
| - the length in msec left for Wlan in RxGuard state |
| - WLAN HW generated mode during BT period |
| - specifies whether to use the AFH information from the BT |
| Return: TI_RESULT_OK on success. Any other value indicates an error. |
| |
| ******************************************************************************/ |
| tiINT32 TI_SetBtCoeConfig (TI_HANDLE hAdapter, |
| tiUINT32 *pConfig ); |
| |
| /****************************************************************************** |
| |
| Name: TI_SetBtCoeGetStatus |
| Desc: This function retrieves Bluetooth coexistence feature parameters. |
| Params: hAdapter - The Adapter handle returned by TI_AdapterInit(). |
| pStatus - Pointer that holds the Bluetooth coexistence feature |
| status. 16 4-byte words should be allocated. |
| The 1st word will hold the enable status (set by TI_SetBtCoeEnable). |
| The 2nd word will hold the rate (set by TI_SetBtCoeRate). |
| Words 3 to 15 will hold all the parameters set by TI_SetBtCoeConfig. |
| Return: TI_RESULT_OK on success. Any other value indicates an error. |
| |
| ******************************************************************************/ |
| tiINT32 TI_SetBtCoeGetStatus (TI_HANDLE hAdapter, |
| tiUINT32 *pStatus ); |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* TI_ADAPTER_SG_H*/ |
