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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2017-2026 Morse Micro
*/
#ifndef _MM81X_RC_H_
#define _MM81X_RC_H_
#include <linux/list.h>
#include <linux/workqueue.h>
#include "core.h"
#include "mmrc.h"
struct mm81x_vif;
#define INIT_MAX_RATES_NUM 4
struct mm81x_rc {
/* Serialise rate control queue manipulation and timer functions */
spinlock_t lock;
struct list_head stas;
struct timer_list timer;
struct work_struct work;
struct mm81x *mors;
};
struct mm81x_rc_sta {
struct mmrc_table *tb;
struct list_head list;
unsigned long last_update;
};
void mm81x_rc_init(struct mm81x *mors);
void mm81x_rc_deinit(struct mm81x *mors);
int mm81x_rc_sta_add(struct mm81x *mors, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
void mm81x_rc_sta_remove(struct mm81x *mors, struct ieee80211_sta *sta);
void mm81x_rc_sta_fill_tx_rates(struct mm81x *mors,
struct mm81x_skb_tx_info *tx_info,
struct sk_buff *skb, struct ieee80211_sta *sta,
int tx_bw, bool rts_allowed);
void mm81x_rc_sta_feedback_rates(struct mm81x *mors, struct sk_buff *skb,
struct ieee80211_sta *sta,
struct mm81x_skb_tx_status *tx_sts,
int tx_attempts);
void mm81x_rc_sta_state_check(struct mm81x *mors, struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
enum ieee80211_sta_state old_state,
enum ieee80211_sta_state new_state);
#endif /* !_MM81X_RC_H_ */
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