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From:   viktor.barna@celeno.com
To:     linux-wireless@vger.kernel.org
Cc:     Kalle Valo <kvalo@codeaurora.org>,
        "David S . Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Aviad Brikman <aviad.brikman@celeno.com>,
        Eliav Farber <eliav.farber@gmail.com>,
        Maksym Kokhan <maksym.kokhan@celeno.com>,
        Oleksandr Savchenko <oleksandr.savchenko@celeno.com>,
        Shay Bar <shay.bar@celeno.com>,
        Viktor Barna <viktor.barna@celeno.com>
Subject: [RFC v2 75/96] cl8k: add sta.h
Date:   Tue, 24 May 2022 14:34:41 +0300
Message-Id: <20220524113502.1094459-76-viktor.barna@celeno.com>
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From: Viktor Barna <viktor.barna@celeno.com>

(Part of the split. Please, take a look at the cover letter for more
details).

Signed-off-by: Viktor Barna <viktor.barna@celeno.com>
---
 drivers/net/wireless/celeno/cl8k/sta.h | 99 ++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 drivers/net/wireless/celeno/cl8k/sta.h

diff --git a/drivers/net/wireless/celeno/cl8k/sta.h b/drivers/net/wireless/celeno/cl8k/sta.h
new file mode 100644
index 000000000000..f3c6bc743b96
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/sta.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+/* Copyright(c) 2019-2022, Celeno Communications Ltd. */
+
+#ifndef CL_STA_H
+#define CL_STA_H
+
+#include "sta_info.h"
+#include "mac80211.h"
+#include "rates.h"
+#include "motion_sense.h"
+#include "tx.h"
+#include "traffic.h"
+#include "bf.h"
+#include "vns.h"
+
+#define IEEE80211_STA_TO_CL_STA(sta) ((struct cl_sta *)(sta)->drv_priv)
+#define IEEE80211_STA_TO_STAINFO(ieee80211_sta) (container_of(ieee80211_sta, struct sta_info, sta))
+
+#define CL_MAX_NUM_MESH_POINT 8
+
+/*
+ * Structure used to save information relative to the managed stations.
+ * Will be used as the 'drv_priv' field of the "struct ieee80211_sta" structure.
+ */
+struct cl_sta {
+	struct list_head list;
+	struct list_head list_hash;
+	u8 sta_idx;
+	u8 su_sid;
+	bool key_disable;
+	u8 addr[ETH_ALEN];
+	struct cl_baw baws[IEEE80211_NUM_TIDS];
+	struct cl_amsdu_ctrl amsdu_anchor[IEEE80211_NUM_TIDS];
+	struct cl_tx_queue *agg_tx_queues[IEEE80211_NUM_TIDS];
+	u8 rx_pn[IEEE80211_NUM_TIDS][IEEE80211_CCMP_PN_LEN];
+	struct cl_vif *cl_vif;
+	struct ieee80211_sta *sta;
+	struct ieee80211_key_conf *key_conf;
+	struct cl_bf_sta_db bf_db;
+	struct cl_stats *stats;
+	s32 alpha_rssi;
+	bool manual_alpha_rssi;
+	s8 last_rssi[MAX_ANTENNAS];
+	u8 ampdu_min_spacing;
+	struct cl_traffic_sta traffic_db[TRAFFIC_DIRECTION_MAX];
+	struct cl_traffic_mon traffic_mon[CL_TRFC_MON_PROT_MAX][CL_TRFC_MON_DIR_MAX];
+	struct cl_vns_sta_db vns_db;
+	u32 retry_count;
+	u32 data_pending[AC_MAX];
+	struct cl_wrs_info wrs_info_tx_su;
+	struct cl_wrs_info wrs_info_tx_mu_mimo;
+	struct cl_wrs_info wrs_info_rx;
+	struct cl_wrs_rssi wrs_rssi;
+	bool add_complete;
+	bool remove_start;
+	struct cl_wrs_sta wrs_sta;
+	struct cl_motion_sense motion_sense;
+	union cl_rate_ctrl_info_he rate_ctrl_he;
+	bool tf_support_dis;
+	struct cl_tid_ampdu_rx *tid_agg_rx[IEEE80211_NUM_TIDS];
+	u64 tx_bytes;
+	u64 rx_bytes;
+	bool stop_tx;
+	bool pause_tx;
+
+};
+
+#define CL_STA_HASH_SIZE (CL_MAX_NUM_STA / 2)
+#define CL_STA_HASH_MASK (CL_STA_HASH_SIZE - 1)
+#define CL_STA_HASH_IDX(x) ((x) & CL_STA_HASH_MASK)
+
+struct cl_sta_db {
+	struct list_head head;
+	struct cl_sta *lut[CL_MAX_NUM_STA];
+	struct list_head hash[CL_STA_HASH_SIZE];
+	rwlock_t lock;
+	u32 num;
+};
+
+typedef void (*sta_callback)(struct cl_hw *, struct cl_sta *);
+
+/* These functions take the lock inside */
+u32 cl_sta_num(struct cl_hw *cl_hw);
+u32 cl_sta_num_bh(struct cl_hw *cl_hw);
+
+/* Must take lock before calling these functions */
+struct cl_sta *cl_sta_get(struct cl_hw *cl_hw, u8 sta_idx);
+struct cl_sta *cl_sta_get_by_addr(struct cl_hw *cl_hw, u8 *addr);
+
+void cl_sta_init(struct cl_hw *cl_hw);
+void cl_sta_loop(struct cl_hw *cl_hw, sta_callback callback);
+void cl_sta_loop_bh(struct cl_hw *cl_hw, sta_callback callback);
+void cl_sta_init_sta(struct cl_hw *cl_hw, struct ieee80211_sta *sta);
+int cl_sta_add(struct cl_hw *cl_hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta);
+void cl_sta_mgd_add(struct cl_hw *cl_hw, struct cl_vif *cl_vif, struct ieee80211_sta *sta);
+void cl_sta_remove(struct cl_hw *cl_hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta);
+void cl_sta_ps_notify(struct cl_hw *cl_hw, struct cl_sta *cl_sta, bool is_ps);
+
+#endif /* CL_STA_H */
-- 
2.36.1