drivers/staging/rtl8192u/ieee80211/rtl819x_TS.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TSTYPE_H_
#define _TSTYPE_H_
#include "rtl819x_Qos.h"

#define TS_ADDBA_DELAY		60

#define TOTAL_TS_NUM		16
#define TCLAS_NUM		4

/*  This define the Tx/Rx directions */
enum tr_select {
	TX_DIR = 0,
	RX_DIR = 1,
};

union qos_tclas {
	struct type_general {
		u8		priority;
		u8		classifier_type;
		u8		mask;
	} type_general;

	struct type0_eth {
		u8		priority;
		u8		classifier_type;
		u8		mask;
		u8		src_addr[6];
		u8		dst_addr[6];
		u16		type;
	} type0_eth;

	struct type1_ipv4 {
		u8		priority;
		u8		classifier_type;
		u8		mask;
		u8		version;
		u8		src_ip[4];
		u8		dst_ip[4];
		u16		src_port;
		u16		dst_port;
		u8		dscp;
		u8		protocol;
		u8		reserved;
	} type1_ipv4;

	struct type1_ipv6 {
		u8		priority;
		u8		classifier_type;
		u8		mask;
		u8		version;
		u8		src_ip[16];
		u8		dst_ip[16];
		u16		src_port;
		u16		dst_port;
		u8		flow_label[3];
	} type1_ipv6;

	struct type2_8021q {
		u8		priority;
		u8		classifier_type;
		u8		mask;
		u16		tag_type;
	} type2_8021q;
};

struct ts_common_info {
	struct list_head		list;
	struct timer_list		setup_timer;
	struct timer_list		inact_timer;
	u8				addr[6];
	struct tspec_body		t_spec;
	union qos_tclas			t_class[TCLAS_NUM];
	u8				t_clas_proc;
	u8				t_clas_num;
};

struct tx_ts_record {
	struct ts_common_info		ts_common_info;
	u16				tx_cur_seq;
	struct ba_record		tx_pending_ba_record;
	struct ba_record		tx_admitted_ba_record;
	u8				add_ba_req_in_progress;
	u8				add_ba_req_delayed;
	u8				using_ba;
	struct timer_list		ts_add_ba_timer;
	u8				num;
};

struct rx_ts_record {
	struct ts_common_info		ts_common_info;
	u16				rx_indicate_seq;
	u16				rx_timeout_indicate_seq;
	struct list_head		rx_pending_pkt_list;
	struct timer_list		rx_pkt_pending_timer;
	struct ba_record		rx_admitted_ba_record;
	u16				rx_last_seq_num;
	u8				rx_last_frag_num;
	u8				num;
};

#endif