/******************************************************************************
   * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
   *
   * The full GNU General Public License is included in this distribution in the
   * file called LICENSE.
   *
   * Contact Information:
   * wlanfae <wlanfae@realtek.com>
  ******************************************************************************/

  #ifndef _BATYPE_H_
  #define _BATYPE_H_

  #define		TOTAL_TXBA_NUM	16

  #define	TOTAL_RXBA_NUM	16
  
  #define	BA_SETUP_TIMEOUT	200
  #define	BA_INACT_TIMEOUT	60000
  
  #define	BA_POLICY_DELAYED		0
  #define	BA_POLICY_IMMEDIATE	1
  
  #define	ADDBA_STATUS_SUCCESS			0
  #define	ADDBA_STATUS_REFUSED		37
  #define	ADDBA_STATUS_INVALID_PARAM	38
  
  #define	DELBA_REASON_QSTA_LEAVING	36
  #define	DELBA_REASON_END_BA			37
  #define	DELBA_REASON_UNKNOWN_BA	38
  #define	DELBA_REASON_TIMEOUT			39

  union sequence_control {

  	u16 ShortData;

  	struct {

  		u16	FragNum:4;
  		u16	SeqNum:12;

  	} field;

  };

  union ba_param_set {

  	u8 charData[2];
  	u16 shortData;
  	struct {
  		u16 AMSDU_Support:1;
  		u16 BAPolicy:1;
  		u16 TID:4;
  		u16 BufferSize:10;
  	} field;

  };

  union delba_param_set {

  	u8 charData[2];
  	u16 shortData;
  	struct {
  		u16 Reserved:11;
  		u16 Initiator:1;
  		u16 TID:4;
  	} field;

  };

  struct ba_record {

  	struct timer_list		Timer;
  	u8				bValid;
  	u8				DialogToken;

  	union ba_param_set BaParamSet;

  	u16				BaTimeoutValue;

  	union sequence_control BaStartSeqCtrl;

  };

  #endif