LXR linux/drivers/staging/rtl8192u/ieee80211/rtl819x

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _BATYPE_H_
   3#define _BATYPE_H_
   4
   5#define         TOTAL_TXBA_NUM  16
   6#define TOTAL_RXBA_NUM  16
   7
   8#define BA_SETUP_TIMEOUT        200
   9#define BA_INACT_TIMEOUT        60000
  10
  11#define BA_POLICY_DELAYED               0
  12#define BA_POLICY_IMMEDIATE     1
  13
  14#define ADDBA_STATUS_SUCCESS                    0
  15#define ADDBA_STATUS_REFUSED            37
  16#define ADDBA_STATUS_INVALID_PARAM      38
  17
  18#define DELBA_REASON_QSTA_LEAVING       36
  19#define DELBA_REASON_END_BA                     37
  20#define DELBA_REASON_UNKNOWN_BA 38
  21#define DELBA_REASON_TIMEOUT                    39
  22/*  whether need define BA Action frames here?
  23struct ieee80211_ADDBA_Req{
  24        struct ieee80211_header_data header;
  25        u8      category;
  26        u8
  27} __attribute__ ((packed));
  28*/
  29//Is this need?I put here just to make it easier to define structure BA_RECORD //WB
  30typedef union _SEQUENCE_CONTROL{
  31        u16 ShortData;
  32        struct {
  33                u16     FragNum:4;
  34                u16     SeqNum:12;
  35        } field;
  36} SEQUENCE_CONTROL, *PSEQUENCE_CONTROL;
  37
  38typedef 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} BA_PARAM_SET, *PBA_PARAM_SET;
  48
  49typedef 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} DELBA_PARAM_SET, *PDELBA_PARAM_SET;
  58
  59typedef struct _BA_RECORD {
  60        struct timer_list               Timer;
  61        u8                              bValid;
  62        u8                              DialogToken;
  63        BA_PARAM_SET            BaParamSet;
  64        u16                             BaTimeoutValue;
  65        SEQUENCE_CONTROL        BaStartSeqCtrl;
  66} BA_RECORD, *PBA_RECORD;
  67
  68#endif //end _BATYPE_H_
  69