drivers/staging/rtl8192u/ieee80211/rtl819x_BA.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BATYPE_H_
#define _BATYPE_H_

#define	BA_SETUP_TIMEOUT	       200

#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_END_BA		37
#define	DELBA_REASON_UNKNOWN_BA	        38
#define	DELBA_REASON_TIMEOUT		39

union sequence_control {
	u16 short_data;
	struct {
		u16	frag_num:4;
		u16	seq_num:12;
	} field;
};

union ba_param_set {
	u16 short_data;
	struct {
		u16	amsdu_support:1;
		u16	ba_policy:1;
		u16	tid:4;
		u16	buffer_size:10;
	} field;
};

union delba_param_set {
	u16 short_data;
	struct {
		u16	reserved:11;
		u16	initiator:1;
		u16	tid:4;
	} field;
};

struct ba_record {
	struct timer_list	timer;
	u8			valid;
	u8			dialog_token;
	union ba_param_set	param_set;
	u16			timeout_value;
	union sequence_control	start_seq_ctrl;
};

#endif //end _BATYPE_H_