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 * The full GNU General Public License is included in this distribution in the 10 * file called LICENSE. 11 * 12 * Contact Information: 13 * wlanfae <wlanfae@realtek.com> 14 *****************************************************************************/ 15 #ifndef _BATYPE_H_ 16 #define _BATYPE_H_ 17 18 #define BA_SETUP_TIMEOUT 200 19 20 #define BA_POLICY_DELAYED 0 21 #define BA_POLICY_IMMEDIATE 1 22 23 #define ADDBA_STATUS_SUCCESS 0 24 #define ADDBA_STATUS_REFUSED 37 25 #define ADDBA_STATUS_INVALID_PARAM 38 26 27 #define DELBA_REASON_END_BA 37 28 #define DELBA_REASON_UNKNOWN_BA 38 29 #define DELBA_REASON_TIMEOUT 39 30 union sequence_control { 31 u16 ShortData; 32 struct { 33 u16 FragNum:4; 34 u16 SeqNum:12; 35 } field; 36 }; 37 38 union ba_param_set { 39 u8 charData[2]; 40 u16 shortData; 41 struct { 42 u16 AMSDU_Support:1; 43 u16 BAPolicy:1; 44 u16 TID:4; 45 u16 BufferSize:10; 46 } field; 47 }; 48 49 union delba_param_set { 50 u8 charData[2]; 51 u16 shortData; 52 struct { 53 u16 Reserved:11; 54 u16 Initiator:1; 55 u16 TID:4; 56 } field; 57 }; 58 59 struct ba_record { 60 struct timer_list Timer; 61 u8 bValid; 62 u8 DialogToken; 63 union ba_param_set BaParamSet; 64 u16 BaTimeoutValue; 65 union sequence_control BaStartSeqCtrl; 66 }; 67 68 #endif 69