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1/* SPDX-License-Identifier: ISC */
2/* Copyright (C) 2023 MediaTek Inc. */
3
4#ifndef __MT7925_H
5#define __MT7925_H
6
7#include "../mt792x.h"
8#include "regs.h"
9
10#define MT7925_BEACON_RATES_TBL 25
11
12#define MT7925_TX_RING_SIZE 2048
13#define MT7925_TX_MCU_RING_SIZE 256
14#define MT7925_TX_FWDL_RING_SIZE 128
15
16#define MT7925_RX_RING_SIZE 1536
17#define MT7925_RX_MCU_RING_SIZE 512
18
19#define MT7925_EEPROM_SIZE 3584
20#define MT7925_TOKEN_SIZE 8192
21
22#define MT7925_EEPROM_BLOCK_SIZE 16
23
24#define MT7925_SKU_RATE_NUM 161
25#define MT7925_SKU_MAX_DELTA_IDX MT7925_SKU_RATE_NUM
26#define MT7925_SKU_TABLE_SIZE (MT7925_SKU_RATE_NUM + 1)
27
28#define MCU_UNI_EVENT_ROC 0x27
29
30enum {
31 UNI_ROC_ACQUIRE,
32 UNI_ROC_ABORT,
33 UNI_ROC_NUM
34};
35
36enum mt7925_roc_req {
37 MT7925_ROC_REQ_JOIN,
38 MT7925_ROC_REQ_ROC,
39 MT7925_ROC_REQ_NUM
40};
41
42enum {
43 UNI_EVENT_ROC_GRANT = 0,
44 UNI_EVENT_ROC_TAG_NUM
45};
46
47struct mt7925_roc_grant_tlv {
48 __le16 tag;
49 __le16 len;
50 u8 bss_idx;
51 u8 tokenid;
52 u8 status;
53 u8 primarychannel;
54 u8 rfsco;
55 u8 rfband;
56 u8 channelwidth;
57 u8 centerfreqseg1;
58 u8 centerfreqseg2;
59 u8 reqtype;
60 u8 dbdcband;
61 u8 rsv[1];
62 __le32 max_interval;
63} __packed;
64
65struct mt7925_beacon_loss_tlv {
66 __le16 tag;
67 __le16 len;
68 u8 reason;
69 u8 nr_btolink;
70 u8 pad[2];
71} __packed;
72
73struct mt7925_uni_beacon_loss_event {
74 struct {
75 u8 bss_idx;
76 u8 pad[3];
77 } __packed hdr;
78 struct mt7925_beacon_loss_tlv beacon_loss;
79} __packed;
80
81#define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2)
82#define to_rcpi(rssi) (2 * (rssi) + 220)
83
84enum mt7925_txq_id {
85 MT7925_TXQ_BAND0,
86 MT7925_TXQ_BAND1,
87 MT7925_TXQ_MCU_WM = 15,
88 MT7925_TXQ_FWDL,
89};
90
91enum mt7925_rxq_id {
92 MT7925_RXQ_BAND0 = 2,
93 MT7925_RXQ_BAND1,
94 MT7925_RXQ_MCU_WM = 0,
95 MT7925_RXQ_MCU_WM2, /* for tx done */
96};
97
98enum {
99 MODE_OPEN = 0,
100 MODE_SHARED = 1,
101 MODE_WPA = 3,
102 MODE_WPA_PSK = 4,
103 MODE_WPA_NONE = 5,
104 MODE_WPA2 = 6,
105 MODE_WPA2_PSK = 7,
106 MODE_WPA3_SAE = 11,
107};
108
109enum {
110 MT7925_CLC_POWER,
111 MT7925_CLC_CHAN,
112 MT7925_CLC_MAX_NUM,
113};
114
115struct mt7925_clc_rule {
116 u8 alpha2[2];
117 u8 type[2];
118 u8 seg_idx;
119 u8 rsv[3];
120} __packed;
121
122struct mt7925_clc_segment {
123 u8 idx;
124 u8 rsv1[3];
125 u32 offset;
126 u32 len;
127 u8 rsv2[4];
128} __packed;
129
130struct mt7925_clc {
131 __le32 len;
132 u8 idx;
133 u8 ver;
134 u8 nr_country;
135 u8 type;
136 u8 nr_seg;
137 u8 rsv[7];
138 u8 data[];
139} __packed;
140
141enum mt7925_eeprom_field {
142 MT_EE_CHIP_ID = 0x000,
143 MT_EE_VERSION = 0x002,
144 MT_EE_MAC_ADDR = 0x004,
145 __MT_EE_MAX = 0x9ff
146};
147
148enum {
149 TXPWR_USER,
150 TXPWR_EEPROM,
151 TXPWR_MAC,
152 TXPWR_MAX_NUM,
153};
154
155struct mt7925_txpwr {
156 s8 cck[4][2];
157 s8 ofdm[8][2];
158 s8 ht20[8][2];
159 s8 ht40[9][2];
160 s8 vht20[12][2];
161 s8 vht40[12][2];
162 s8 vht80[12][2];
163 s8 vht160[12][2];
164 s8 he26[12][2];
165 s8 he52[12][2];
166 s8 he106[12][2];
167 s8 he242[12][2];
168 s8 he484[12][2];
169 s8 he996[12][2];
170 s8 he996x2[12][2];
171 s8 eht26[16][2];
172 s8 eht52[16][2];
173 s8 eht106[16][2];
174 s8 eht242[16][2];
175 s8 eht484[16][2];
176 s8 eht996[16][2];
177 s8 eht996x2[16][2];
178 s8 eht996x4[16][2];
179 s8 eht26_52[16][2];
180 s8 eht26_106[16][2];
181 s8 eht484_242[16][2];
182 s8 eht996_484[16][2];
183 s8 eht996_484_242[16][2];
184 s8 eht996x2_484[16][2];
185 s8 eht996x3[16][2];
186 s8 eht996x3_484[16][2];
187};
188
189extern const struct ieee80211_ops mt7925_ops;
190
191int __mt7925_start(struct mt792x_phy *phy);
192int mt7925_register_device(struct mt792x_dev *dev);
193void mt7925_unregister_device(struct mt792x_dev *dev);
194int mt7925_run_firmware(struct mt792x_dev *dev);
195int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
196 bool enable);
197int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
198 struct ieee80211_vif *vif, bool enable,
199 enum mt76_sta_info_state state);
200int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag);
201int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif);
202int mt7925_mcu_set_eeprom(struct mt792x_dev *dev);
203int mt7925_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif,
204 struct ieee80211_sta *sta, struct rate_info *rate);
205int mt7925_mcu_fw_log_2_host(struct mt792x_dev *dev, u8 ctrl);
206void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb);
207int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd);
208int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif,
209 u8 bit_op, u32 bit_map);
210
211int mt7925_mac_init(struct mt792x_dev *dev);
212int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
213 struct ieee80211_sta *sta);
214bool mt7925_mac_wtbl_update(struct mt792x_dev *dev, int idx, u32 mask);
215void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
216 struct ieee80211_sta *sta);
217void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
218 struct ieee80211_sta *sta);
219void mt7925_mac_reset_work(struct work_struct *work);
220int mt7925e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
221 enum mt76_txq_id qid, struct mt76_wcid *wcid,
222 struct ieee80211_sta *sta,
223 struct mt76_tx_info *tx_info);
224
225void mt7925_tx_token_put(struct mt792x_dev *dev);
226bool mt7925_rx_check(struct mt76_dev *mdev, void *data, int len);
227void mt7925_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
228 struct sk_buff *skb, u32 *info);
229void mt7925_stats_work(struct work_struct *work);
230void mt7925_set_stream_he_eht_caps(struct mt792x_phy *phy);
231int mt7925_init_debugfs(struct mt792x_dev *dev);
232
233int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev,
234 struct ieee80211_vif *vif,
235 bool enable);
236int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev,
237 struct ieee80211_ampdu_params *params,
238 bool enable);
239int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev,
240 struct ieee80211_ampdu_params *params,
241 bool enable);
242void mt7925_scan_work(struct work_struct *work);
243void mt7925_roc_work(struct work_struct *work);
244int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif);
245void mt7925_coredump_work(struct work_struct *work);
246int mt7925_get_txpwr_info(struct mt792x_dev *dev, u8 band_idx,
247 struct mt7925_txpwr *txpwr);
248void mt7925_mac_set_fixed_rate_table(struct mt792x_dev *dev,
249 u8 tbl_idx, u16 rate_idx);
250void mt7925_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
251 struct sk_buff *skb, struct mt76_wcid *wcid,
252 struct ieee80211_key_conf *key, int pid,
253 enum mt76_txq_id qid, u32 changed);
254void mt7925_txwi_free(struct mt792x_dev *dev, struct mt76_txwi_cache *t,
255 struct ieee80211_sta *sta, bool clear_status,
256 struct list_head *free_list);
257int mt7925_mcu_parse_response(struct mt76_dev *mdev, int cmd,
258 struct sk_buff *skb, int seq);
259
260int mt7925e_mac_reset(struct mt792x_dev *dev);
261int mt7925e_mcu_init(struct mt792x_dev *dev);
262void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data);
263void mt7925_set_runtime_pm(struct mt792x_dev *dev);
264void mt7925_mcu_set_suspend_iter(void *priv, u8 *mac,
265 struct ieee80211_vif *vif);
266void mt7925_connac_mcu_set_suspend_iter(void *priv, u8 *mac,
267 struct ieee80211_vif *vif);
268void mt7925_set_ipv6_ns_work(struct work_struct *work);
269
270int mt7925_mcu_set_sniffer(struct mt792x_dev *dev, struct ieee80211_vif *vif,
271 bool enable);
272int mt7925_mcu_config_sniffer(struct mt792x_vif *vif,
273 struct ieee80211_chanctx_conf *ctx);
274int mt7925_mcu_get_temperature(struct mt792x_phy *phy);
275
276int mt7925_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
277 enum mt76_txq_id qid, struct mt76_wcid *wcid,
278 struct ieee80211_sta *sta,
279 struct mt76_tx_info *tx_info);
280void mt7925_usb_sdio_tx_complete_skb(struct mt76_dev *mdev,
281 struct mt76_queue_entry *e);
282bool mt7925_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update);
283
284int mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev,
285 struct ieee80211_hw *hw,
286 struct ieee80211_vif *vif,
287 bool enable);
288int mt7925_set_tx_sar_pwr(struct ieee80211_hw *hw,
289 const struct cfg80211_sar_specs *sar);
290
291int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set);
292int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2,
293 enum environment_cap env_cap);
294int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
295 struct ieee80211_channel *chan, int duration,
296 enum mt7925_roc_req type, u8 token_id);
297int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
298 u8 token_id);
299int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb,
300 int cmd, int *wait_seq);
301int mt7925_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
302 struct mt76_connac_sta_key_conf *sta_key_conf,
303 struct ieee80211_key_conf *key, int mcu_cmd,
304 struct mt76_wcid *wcid, enum set_key_cmd cmd);
305int mt7925_mcu_set_rts_thresh(struct mt792x_phy *phy, u32 val);
306int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
307 struct ieee80211_vif *vif,
308 struct ieee80211_sta *sta);
309
310#endif