LXR linux/drivers/staging/rtl8192e/rtl819x

   1/******************************************************************************
   2 * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
   3 *
   4 * This program is distributed in the hope that it will be useful, but WITHOUT
   5 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   6 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   7 * more details.
   8 *
   9 * You should have received a copy of the GNU General Public License along with
  10 * this program; if not, write to the Free Software Foundation, Inc.,
  11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  12 *
  13 * The full GNU General Public License is included in this distribution in the
  14 * file called LICENSE.
  15 *
  16 * Contact Information:
  17 * wlanfae <wlanfae@realtek.com>
  18******************************************************************************/
  19#ifndef _BATYPE_H_
  20#define _BATYPE_H_
  21
  22#define         TOTAL_TXBA_NUM  16
  23#define TOTAL_RXBA_NUM  16
  24
  25#define BA_SETUP_TIMEOUT        200
  26#define BA_INACT_TIMEOUT        60000
  27
  28#define BA_POLICY_DELAYED               0
  29#define BA_POLICY_IMMEDIATE     1
  30
  31#define ADDBA_STATUS_SUCCESS                    0
  32#define ADDBA_STATUS_REFUSED            37
  33#define ADDBA_STATUS_INVALID_PARAM      38
  34
  35#define DELBA_REASON_QSTA_LEAVING       36
  36#define DELBA_REASON_END_BA                     37
  37#define DELBA_REASON_UNKNOWN_BA 38
  38#define DELBA_REASON_TIMEOUT                    39
  39union sequence_control {
  40        u16 ShortData;
  41        struct {
  42                u16     FragNum:4;
  43                u16     SeqNum:12;
  44        } field;
  45};
  46
  47union ba_param_set {
  48        u8 charData[2];
  49        u16 shortData;
  50        struct {
  51                u16 AMSDU_Support:1;
  52                u16 BAPolicy:1;
  53                u16 TID:4;
  54                u16 BufferSize:10;
  55        } field;
  56};
  57
  58union delba_param_set {
  59        u8 charData[2];
  60        u16 shortData;
  61        struct {
  62                u16 Reserved:11;
  63                u16 Initiator:1;
  64                u16 TID:4;
  65        } field;
  66};
  67
  68struct ba_record {
  69        struct timer_list               Timer;
  70        u8                              bValid;
  71        u8                              DialogToken;
  72        union ba_param_set BaParamSet;
  73        u16                             BaTimeoutValue;
  74        union sequence_control BaStartSeqCtrl;
  75};
  76
  77#endif
  78