[mirror_ubuntu-bionic-kernel.git] / drivers / staging / rtl8192u / ieee80211 / rtl819x_BA.h

/* SPDX-License-Identifier: GPL-2.0 */
#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
/*  whether need define BA Action frames here?
struct ieee80211_ADDBA_Req{
	struct ieee80211_header_data header;
	u8	category;
	u8
} __attribute__ ((packed));
*/
//Is this need?I put here just to make it easier to define structure BA_RECORD //WB
typedef union _SEQUENCE_CONTROL{
	u16 ShortData;
	struct {
		u16	FragNum:4;
		u16	SeqNum:12;
	} field;
} SEQUENCE_CONTROL, *PSEQUENCE_CONTROL;

typedef union _BA_PARAM_SET {
	u8 charData[2];
	u16 shortData;
	struct {
		u16 AMSDU_Support:1;
		u16 BAPolicy:1;
		u16 TID:4;
		u16 BufferSize:10;
	} field;
} BA_PARAM_SET, *PBA_PARAM_SET;

typedef union _DELBA_PARAM_SET {
	u8 charData[2];
	u16 shortData;
	struct {
		u16 Reserved:11;
		u16 Initiator:1;
		u16 TID:4;
	} field;
} DELBA_PARAM_SET, *PDELBA_PARAM_SET;

typedef struct _BA_RECORD {
	struct timer_list		Timer;
	u8				bValid;
	u8				DialogToken;
	BA_PARAM_SET		BaParamSet;
	u16				BaTimeoutValue;
	SEQUENCE_CONTROL	BaStartSeqCtrl;
} BA_RECORD, *PBA_RECORD;

#endif //end _BATYPE_H_
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
8fc8598e JC	2	#ifndef _BATYPE_H_
	3	#define _BATYPE_H_
	4
35997ff0	5	#define TOTAL_TXBA_NUM 16
8fc8598e JC	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?
	23	struct 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
	30	typedef union _SEQUENCE_CONTROL{
	31	u16 ShortData;
0db7a34e	32	struct {
8fc8598e JC	33	u16 FragNum:4;
8fc8598e JC	34	u16 SeqNum:12;
0f8931f1 VG	35	} field;
0f8931f1 VG	36	} SEQUENCE_CONTROL, *PSEQUENCE_CONTROL;
8fc8598e JC	37
	38	typedef 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
	49	typedef 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
	59	typedef 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_