1 /*

     2  * TWDriverTx.c

     3  *

     4  * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved.      

     5  * All rights reserved.      

     6  * 

     7  * This program and the accompanying materials are made available under the 

     8  * terms of the Eclipse Public License v1.0 or BSD License which accompanies

     9  * this distribution. The Eclipse Public License is available at

    10  * http://www.eclipse.org/legal/epl-v10.html and the BSD License is as below.                                   

    11  *                                                                       

    12  * Redistribution and use in source and binary forms, with or without    

    13  * modification, are permitted provided that the following conditions    

    14  * are met:                                                              

    15  *                                                                       

    16  *  * Redistributions of source code must retain the above copyright     

    17  *    notice, this list of conditions and the following disclaimer.      

    18  *  * Redistributions in binary form must reproduce the above copyright  

    19  *    notice, this list of conditions and the following disclaimer in    

    20  *    the documentation and/or other materials provided with the         

    21  *    distribution.                                                      

    22  *  * Neither the name Texas Instruments nor the names of its            

    23  *    contributors may be used to endorse or promote products derived    

    24  *    from this software without specific prior written permission.      

    25  *                                                                       

    26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   

    27  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     

    28  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 

    29  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  

    30  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 

    31  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      

    32  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 

    33  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 

    34  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   

    35  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

    36  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    37  */

    38 

    39 

    40 /****************************************************************************

    41  *

    42  *   MODULE:    TNETW_Driver_Tx.c

    43  *

    44  *   PURPOSE:   TNETW_Driver Tx API functions needed externally to the driver.

    45  *

    46  ****************************************************************************/

    47 

    48 #define __FILE_ID__  FILE_ID_120

    49 #include "report.h"

    50 #include "TWDriver.h"

    51 #include "txCtrlBlk_api.h"

    52 #include "txHwQueue_api.h"

    53 #include "txXfer_api.h"

    54 #include "txResult_api.h"

    55 #include "CmdBld.h"

    56 

    57 /** \file  TWDriverTx.c 

    58  *  \brief TI WLAN HW TX Access Driver

    59  *

    60  *  \see   TWDriver.h 

    61  */

    62 

    63 

    64 /****************************************************************************

    65  *                  Tx Control Block API functions                          *

    66  ****************************************************************************/

    67 

    68 TTxCtrlBlk *TWD_txCtrlBlk_Alloc (TI_HANDLE hTWD)

    69 {

    70     TTwd *pTWD = (TTwd *)hTWD;

    71 

    72     return txCtrlBlk_Alloc (pTWD->hTxCtrlBlk);

    73 }

    74 

    75 void TWD_txCtrlBlk_Free (TI_HANDLE hTWD, TTxCtrlBlk *pCurrentEntry)

    76 {

    77     TTwd *pTWD = (TTwd *)hTWD;

    78 

    79     txCtrlBlk_Free (pTWD->hTxCtrlBlk, pCurrentEntry);

    80 }

    81 

    82 TTxCtrlBlk *TWD_txCtrlBlk_GetPointer (TI_HANDLE hTWD, TI_UINT8 descId)

    83 {

    84     TTwd *pTWD = (TTwd *)hTWD;

    85 

    86     return txCtrlBlk_GetPointer (pTWD->hTxCtrlBlk, descId);

    87 }

    88 

    89 

    90 

    91 /****************************************************************************

    92  *                      Tx HW Queue API functions                           *

    93  ****************************************************************************/

    94 ETxHwQueStatus TWD_txHwQueue_AllocResources (TI_HANDLE hTWD, TTxCtrlBlk *pTxCtrlBlk)

    95 {

    96     TTwd *pTWD = (TTwd *)hTWD;

    97 

    98     return txHwQueue_AllocResources (pTWD->hTxHwQueue, pTxCtrlBlk);

    99 }

   100 

   101 /****************************************************************************

   102  *                          Tx Xfer API functions                           *

   103  ****************************************************************************/

   104 

   105 ETxnStatus TWD_txXfer_SendPacket (TI_HANDLE hTWD, TTxCtrlBlk *pPktCtrlBlk)

   106 {

   107     TTwd *pTWD = (TTwd *)hTWD;

   108 

   109     return txXfer_SendPacket (pTWD->hTxXfer, pPktCtrlBlk);

   110 }

   111 

   112 

   113 

   114