1 /* SPDX-License-Identifier: ISC */
2 /*
3 * Copyright (C) 2022 MediaTek Inc.
4 */
5
6 #ifndef __MT7996_H
7 #define __MT7996_H
8
9 #include <linux/interrupt.h>
10 #include <linux/ktime.h>
11 #include "../mt76_connac.h"
12 #include "regs.h"
13
14 #define MT7996_MAX_RADIOS 3
15 #define MT7996_MAX_INTERFACES 19 /* per-band */
16 #define MT7996_MAX_WMM_SETS 4
17 #define MT7996_WTBL_BMC_SIZE (is_mt7992(&dev->mt76) ? 32 : 64)
18 #define MT7996_WTBL_RESERVED (mt7996_wtbl_size(dev) - 1)
19 #define MT7996_WTBL_STA (MT7996_WTBL_RESERVED - \
20 mt7996_max_interface_num(dev))
21
22 #define MT7996_WATCHDOG_TIME (HZ / 10)
23 #define MT7996_RESET_TIMEOUT (30 * HZ)
24
25 #define MT7996_TX_RING_SIZE 2048
26 #define MT7996_TX_MCU_RING_SIZE 256
27 #define MT7996_TX_FWDL_RING_SIZE 128
28
29 #define MT7996_RX_RING_SIZE 1536
30 #define MT7996_RX_MCU_RING_SIZE 512
31 #define MT7996_RX_MCU_RING_SIZE_WA 1024
32
33 #define MT7996_FIRMWARE_WA "mediatek/mt7996/mt7996_wa.bin"
34 #define MT7996_FIRMWARE_WM "mediatek/mt7996/mt7996_wm.bin"
35 #define MT7996_FIRMWARE_DSP "mediatek/mt7996/mt7996_dsp.bin"
36 #define MT7996_ROM_PATCH "mediatek/mt7996/mt7996_rom_patch.bin"
37
38 #define MT7996_FIRMWARE_WA_233 "mediatek/mt7996/mt7996_wa_233.bin"
39 #define MT7996_FIRMWARE_WM_233 "mediatek/mt7996/mt7996_wm_233.bin"
40 #define MT7996_FIRMWARE_DSP_233 MT7996_FIRMWARE_DSP
41 #define MT7996_ROM_PATCH_233 "mediatek/mt7996/mt7996_rom_patch_233.bin"
42
43 #define MT7992_FIRMWARE_WA "mediatek/mt7996/mt7992_wa.bin"
44 #define MT7992_FIRMWARE_WM "mediatek/mt7996/mt7992_wm.bin"
45 #define MT7992_FIRMWARE_DSP "mediatek/mt7996/mt7992_dsp.bin"
46 #define MT7992_ROM_PATCH "mediatek/mt7996/mt7992_rom_patch.bin"
47
48 #define MT7992_FIRMWARE_WA_23 "mediatek/mt7996/mt7992_wa_23.bin"
49 #define MT7992_FIRMWARE_WM_23 "mediatek/mt7996/mt7992_wm_23.bin"
50 #define MT7992_FIRMWARE_DSP_23 "mediatek/mt7996/mt7992_dsp_23.bin"
51 #define MT7992_ROM_PATCH_23 "mediatek/mt7996/mt7992_rom_patch_23.bin"
52
53 #define MT7996_EEPROM_DEFAULT "mediatek/mt7996/mt7996_eeprom.bin"
54 #define MT7996_EEPROM_DEFAULT_INT "mediatek/mt7996/mt7996_eeprom_2i5i6i.bin"
55 #define MT7996_EEPROM_DEFAULT_233 "mediatek/mt7996/mt7996_eeprom_233.bin"
56 #define MT7996_EEPROM_DEFAULT_233_INT "mediatek/mt7996/mt7996_eeprom_233_2i5i6i.bin"
57
58 #define MT7992_EEPROM_DEFAULT "mediatek/mt7996/mt7992_eeprom.bin"
59 #define MT7992_EEPROM_DEFAULT_INT "mediatek/mt7996/mt7992_eeprom_2i5i.bin"
60 #define MT7992_EEPROM_DEFAULT_MIX "mediatek/mt7996/mt7992_eeprom_2i5e.bin"
61 #define MT7992_EEPROM_DEFAULT_23 "mediatek/mt7996/mt7992_eeprom_23.bin"
62 #define MT7992_EEPROM_DEFAULT_23_INT "mediatek/mt7996/mt7992_eeprom_23_2i5i.bin"
63
64 #define MT7996_EEPROM_SIZE 7680
65 #define MT7996_EEPROM_BLOCK_SIZE 16
66 #define MT7996_TOKEN_SIZE 16384
67 #define MT7996_HW_TOKEN_SIZE 8192
68
69 #define MT7996_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */
70 #define MT7996_CFEND_RATE_11B 0x03 /* 11B LP, 11M */
71 #define MT7996_IBF_MAX_NC 2
72 #define MT7996_IBF_TIMEOUT 0x18
73 #define MT7996_IBF_TIMEOUT_LEGACY 0x48
74
75 #define MT7992_CFEND_RATE_DEFAULT 0x4b /* OFDM 6M */
76 #define MT7992_IBF_TIMEOUT 0xff
77
78 #define MT7996_SKU_RATE_NUM 417
79 #define MT7996_SKU_PATH_NUM 494
80
81 #define MT7996_MAX_TWT_AGRT 16
82 #define MT7996_MAX_STA_TWT_AGRT 8
83 #define MT7996_MIN_TWT_DUR 64
84 #define MT7996_MAX_QUEUE (__MT_RXQ_MAX + __MT_MCUQ_MAX + 3)
85
86 /* NOTE: used to map mt76_rates. idx may change if firmware expands table */
87 #define MT7996_BASIC_RATES_TBL 31
88 #define MT7996_BEACON_RATES_TBL 25
89
90 #define MT7996_THERMAL_THROTTLE_MAX 100
91 #define MT7996_CDEV_THROTTLE_MAX 99
92 #define MT7996_CRIT_TEMP_IDX 0
93 #define MT7996_MAX_TEMP_IDX 1
94 #define MT7996_CRIT_TEMP 110
95 #define MT7996_MAX_TEMP 120
96
97 #define MT7996_RRO_MAX_SESSION 1024
98 #define MT7996_RRO_WINDOW_MAX_LEN 1024
99 #define MT7996_RRO_ADDR_ELEM_LEN 128
100 #define MT7996_RRO_BA_BITMAP_LEN 2
101 #define MT7996_RRO_BA_BITMAP_CR_SIZE ((MT7996_RRO_MAX_SESSION * 128) / \
102 MT7996_RRO_BA_BITMAP_LEN)
103 #define MT7996_RRO_BA_BITMAP_SESSION_SIZE (MT7996_RRO_MAX_SESSION / \
104 MT7996_RRO_ADDR_ELEM_LEN)
105 #define MT7996_RRO_WINDOW_MAX_SIZE (MT7996_RRO_WINDOW_MAX_LEN * \
106 MT7996_RRO_BA_BITMAP_SESSION_SIZE)
107
108 #define MT7996_RX_BUF_SIZE (1800 + \
109 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
110 #define MT7996_RX_MSDU_PAGE_SIZE (128 + \
111 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
112
113 struct mt7996_vif;
114 struct mt7996_sta;
115 struct mt7996_dfs_pulse;
116 struct mt7996_dfs_pattern;
117
118 enum mt7996_ram_type {
119 MT7996_RAM_TYPE_WM,
120 MT7996_RAM_TYPE_WA,
121 MT7996_RAM_TYPE_DSP,
122 };
123
124 enum mt7996_var_type {
125 MT7996_VAR_TYPE_444,
126 MT7996_VAR_TYPE_233,
127 };
128
129 enum mt7992_var_type {
130 MT7992_VAR_TYPE_44,
131 MT7992_VAR_TYPE_23,
132 };
133
134 enum mt7996_fem_type {
135 MT7996_FEM_EXT,
136 MT7996_FEM_INT,
137 MT7996_FEM_MIX,
138 };
139
140 enum mt7996_txq_id {
141 MT7996_TXQ_FWDL = 16,
142 MT7996_TXQ_MCU_WM,
143 MT7996_TXQ_BAND0,
144 MT7996_TXQ_BAND1,
145 MT7996_TXQ_MCU_WA,
146 MT7996_TXQ_BAND2,
147 };
148
149 enum mt7996_rxq_id {
150 MT7996_RXQ_MCU_WM = 0,
151 MT7996_RXQ_MCU_WA,
152 MT7996_RXQ_MCU_WA_MAIN = 2,
153 MT7996_RXQ_MCU_WA_EXT = 3, /* for mt7992 */
154 MT7996_RXQ_MCU_WA_TRI = 3,
155 MT7996_RXQ_BAND0 = 4,
156 MT7996_RXQ_BAND1 = 5, /* for mt7992 */
157 MT7996_RXQ_BAND2 = 5,
158 MT7996_RXQ_RRO_BAND0 = 8,
159 MT7996_RXQ_RRO_BAND1 = 8,/* unused */
160 MT7996_RXQ_RRO_BAND2 = 6,
161 MT7996_RXQ_MSDU_PG_BAND0 = 10,
162 MT7996_RXQ_MSDU_PG_BAND1 = 11,
163 MT7996_RXQ_MSDU_PG_BAND2 = 12,
164 MT7996_RXQ_TXFREE0 = 9,
165 MT7996_RXQ_TXFREE1 = 9,
166 MT7996_RXQ_TXFREE2 = 7,
167 MT7996_RXQ_RRO_IND = 0,
168 };
169
170 struct mt7996_twt_flow {
171 struct list_head list;
172 u64 start_tsf;
173 u64 tsf;
174 u32 duration;
175 u16 wcid;
176 __le16 mantissa;
177 u8 exp;
178 u8 table_id;
179 u8 id;
180 u8 protection:1;
181 u8 flowtype:1;
182 u8 trigger:1;
183 u8 sched:1;
184 };
185
186 DECLARE_EWMA(avg_signal, 10, 8)
187
188 struct mt7996_sta {
189 struct mt76_wcid wcid; /* must be first */
190
191 struct mt7996_vif *vif;
192
193 struct list_head rc_list;
194 u32 airtime_ac[8];
195
196 int ack_signal;
197 struct ewma_avg_signal avg_ack_signal;
198
199 unsigned long changed;
200
201 struct mt76_connac_sta_key_conf bip;
202
203 struct {
204 u8 flowid_mask;
205 struct mt7996_twt_flow flow[MT7996_MAX_STA_TWT_AGRT];
206 } twt;
207 };
208
209 struct mt7996_vif_link {
210 struct mt76_vif_link mt76; /* must be first */
211
212 struct mt7996_sta sta;
213 struct mt7996_phy *phy;
214
215 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
216 struct cfg80211_bitrate_mask bitrate_mask;
217 };
218
219 struct mt7996_vif {
220 struct mt7996_vif_link deflink; /* must be first */
221 struct mt76_vif_data mt76;
222 };
223
224 /* crash-dump */
225 struct mt7996_crash_data {
226 guid_t guid;
227 struct timespec64 timestamp;
228
229 u8 *memdump_buf;
230 size_t memdump_buf_len;
231 };
232
233 struct mt7996_hif {
234 struct list_head list;
235
236 struct device *dev;
237 void __iomem *regs;
238 int irq;
239 };
240
241 struct mt7996_wed_rro_addr {
242 u32 head_low;
243 u32 head_high : 4;
244 u32 count: 11;
245 u32 oor: 1;
246 u32 rsv : 8;
247 u32 signature : 8;
248 };
249
250 struct mt7996_wed_rro_session_id {
251 struct list_head list;
252 u16 id;
253 };
254
255 struct mt7996_phy {
256 struct mt76_phy *mt76;
257 struct mt7996_dev *dev;
258
259 struct ieee80211_sband_iftype_data iftype[NUM_NL80211_BANDS][NUM_NL80211_IFTYPES];
260
261 struct thermal_cooling_device *cdev;
262 u8 cdev_state;
263 u8 throttle_state;
264 u32 throttle_temp[2]; /* 0: critical high, 1: maximum */
265
266 u32 rxfilter;
267 u64 omac_mask;
268
269 u16 noise;
270
271 s16 coverage_class;
272 u8 slottime;
273
274 u8 rdd_state;
275
276 u16 beacon_rate;
277
278 u32 rx_ampdu_ts;
279 u32 ampdu_ref;
280 int txpower;
281
282 struct mt76_mib_stats mib;
283 struct mt76_channel_state state_ts;
284
285 u16 orig_chainmask;
286
287 bool has_aux_rx;
288 bool counter_reset;
289 };
290
291 struct mt7996_dev {
292 union { /* must be first */
293 struct mt76_dev mt76;
294 struct mt76_phy mphy;
295 };
296
297 struct mt7996_phy *radio_phy[MT7996_MAX_RADIOS];
298 struct wiphy_radio radios[MT7996_MAX_RADIOS];
299 struct wiphy_radio_freq_range radio_freqs[MT7996_MAX_RADIOS];
300
301 struct mt7996_hif *hif2;
302 struct mt7996_reg_desc reg;
303 u8 q_id[MT7996_MAX_QUEUE];
304 u32 q_int_mask[MT7996_MAX_QUEUE];
305 u32 q_wfdma_mask;
306
307 const struct mt76_bus_ops *bus_ops;
308 struct mt7996_phy phy;
309
310 /* monitor rx chain configured channel */
311 struct cfg80211_chan_def rdd2_chandef;
312 struct mt7996_phy *rdd2_phy;
313
314 u16 chainmask;
315 u8 chainshift[__MT_MAX_BAND];
316 u32 hif_idx;
317
318 struct work_struct init_work;
319 struct work_struct rc_work;
320 struct work_struct dump_work;
321 struct work_struct reset_work;
322 wait_queue_head_t reset_wait;
323 struct {
324 u32 state;
325 u32 wa_reset_count;
326 u32 wm_reset_count;
327 bool hw_full_reset:1;
328 bool hw_init_done:1;
329 bool restart:1;
330 } recovery;
331
332 /* protects coredump data */
333 struct mutex dump_mutex;
334 #ifdef CONFIG_DEV_COREDUMP
335 struct {
336 struct mt7996_crash_data *crash_data;
337 } coredump;
338 #endif
339
340 struct list_head sta_rc_list;
341 struct list_head twt_list;
342
343 u32 hw_pattern;
344
345 bool flash_mode:1;
346 bool has_eht:1;
347 bool has_rro:1;
348
349 struct {
350 struct {
351 void *ptr;
352 dma_addr_t phy_addr;
353 } ba_bitmap[MT7996_RRO_BA_BITMAP_LEN];
354 struct {
355 void *ptr;
356 dma_addr_t phy_addr;
357 } addr_elem[MT7996_RRO_ADDR_ELEM_LEN];
358 struct {
359 void *ptr;
360 dma_addr_t phy_addr;
361 } session;
362
363 struct work_struct work;
364 struct list_head poll_list;
365 spinlock_t lock;
366 } wed_rro;
367
368 bool ibf;
369 u8 fw_debug_wm;
370 u8 fw_debug_wa;
371 u8 fw_debug_bin;
372 u16 fw_debug_seq;
373
374 struct dentry *debugfs_dir;
375 struct rchan *relay_fwlog;
376
377 struct {
378 u16 table_mask;
379 u8 n_agrt;
380 } twt;
381
382 spinlock_t reg_lock;
383
384 u8 wtbl_size_group;
385 struct {
386 u8 type:4;
387 u8 fem:4;
388 } var;
389 };
390
391 enum {
392 WFDMA0 = 0x0,
393 WFDMA1,
394 WFDMA_EXT,
395 __MT_WFDMA_MAX,
396 };
397
398 enum {
399 MT_RX_SEL0,
400 MT_RX_SEL1,
401 MT_RX_SEL2, /* monitor chain */
402 };
403
404 enum mt7996_rdd_cmd {
405 RDD_STOP,
406 RDD_START,
407 RDD_DET_MODE,
408 RDD_RADAR_EMULATE,
409 RDD_START_TXQ = 20,
410 RDD_CAC_START = 50,
411 RDD_CAC_END,
412 RDD_NORMAL_START,
413 RDD_DISABLE_DFS_CAL,
414 RDD_PULSE_DBG,
415 RDD_READ_PULSE,
416 RDD_RESUME_BF,
417 RDD_IRQ_OFF,
418 };
419
420 static inline struct mt7996_dev *
mt7996_hw_dev(struct ieee80211_hw * hw)421 mt7996_hw_dev(struct ieee80211_hw *hw)
422 {
423 struct mt76_phy *phy = hw->priv;
424
425 return container_of(phy->dev, struct mt7996_dev, mt76);
426 }
427
428 static inline struct mt7996_phy *
__mt7996_phy(struct mt7996_dev * dev,enum mt76_band_id band)429 __mt7996_phy(struct mt7996_dev *dev, enum mt76_band_id band)
430 {
431 struct mt76_phy *phy = dev->mt76.phys[band];
432
433 if (!phy)
434 return NULL;
435
436 return phy->priv;
437 }
438
439 static inline struct mt7996_phy *
mt7996_phy2(struct mt7996_dev * dev)440 mt7996_phy2(struct mt7996_dev *dev)
441 {
442 return __mt7996_phy(dev, MT_BAND1);
443 }
444
445 static inline struct mt7996_phy *
mt7996_phy3(struct mt7996_dev * dev)446 mt7996_phy3(struct mt7996_dev *dev)
447 {
448 return __mt7996_phy(dev, MT_BAND2);
449 }
450
451 static inline bool
mt7996_band_valid(struct mt7996_dev * dev,u8 band)452 mt7996_band_valid(struct mt7996_dev *dev, u8 band)
453 {
454 if (is_mt7992(&dev->mt76))
455 return band <= MT_BAND1;
456
457 return band <= MT_BAND2;
458 }
459
460 static inline bool
mt7996_has_background_radar(struct mt7996_dev * dev)461 mt7996_has_background_radar(struct mt7996_dev *dev)
462 {
463 switch (mt76_chip(&dev->mt76)) {
464 case 0x7990:
465 if (dev->var.type == MT7996_VAR_TYPE_233)
466 return false;
467 break;
468 case 0x7992:
469 if (dev->var.type == MT7992_VAR_TYPE_23)
470 return false;
471 break;
472 default:
473 return false;
474 }
475
476 return true;
477 }
478
479 static inline struct mt7996_phy *
mt7996_band_phy(struct mt7996_dev * dev,enum nl80211_band band)480 mt7996_band_phy(struct mt7996_dev *dev, enum nl80211_band band)
481 {
482 struct mt76_phy *mphy;
483
484 mphy = dev->mt76.band_phys[band];
485 if (!mphy)
486 return NULL;
487
488 return mphy->priv;
489 }
490
491 static inline struct mt7996_vif_link *
mt7996_vif_link(struct mt7996_dev * dev,struct ieee80211_vif * vif,int link_id)492 mt7996_vif_link(struct mt7996_dev *dev, struct ieee80211_vif *vif, int link_id)
493 {
494 return (struct mt7996_vif_link *)mt76_vif_link(&dev->mt76, vif, link_id);
495 }
496
497 static inline struct mt7996_phy *
mt7996_vif_link_phy(struct mt7996_vif_link * link)498 mt7996_vif_link_phy(struct mt7996_vif_link *link)
499 {
500 struct mt76_phy *mphy = mt76_vif_link_phy(&link->mt76);
501
502 if (!mphy)
503 return NULL;
504
505 return mphy->priv;
506 }
507
508 static inline struct mt7996_vif_link *
mt7996_vif_conf_link(struct mt7996_dev * dev,struct ieee80211_vif * vif,struct ieee80211_bss_conf * link_conf)509 mt7996_vif_conf_link(struct mt7996_dev *dev, struct ieee80211_vif *vif,
510 struct ieee80211_bss_conf *link_conf)
511 {
512 return (struct mt7996_vif_link *)mt76_vif_conf_link(&dev->mt76, vif,
513 link_conf);
514 }
515
516 #define mt7996_for_each_phy(dev, phy) \
517 for (int __i = 0; __i < ARRAY_SIZE((dev)->radio_phy); __i++) \
518 if (((phy) = (dev)->radio_phy[__i]) != NULL)
519
520 extern const struct ieee80211_ops mt7996_ops;
521 extern struct pci_driver mt7996_pci_driver;
522 extern struct pci_driver mt7996_hif_driver;
523
524 struct mt7996_dev *mt7996_mmio_probe(struct device *pdev,
525 void __iomem *mem_base, u32 device_id);
526 void mt7996_wfsys_reset(struct mt7996_dev *dev);
527 irqreturn_t mt7996_irq_handler(int irq, void *dev_instance);
528 u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif *mvif);
529 int mt7996_register_device(struct mt7996_dev *dev);
530 void mt7996_unregister_device(struct mt7996_dev *dev);
531 int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif,
532 struct ieee80211_bss_conf *link_conf,
533 struct mt76_vif_link *mlink);
534 void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif,
535 struct ieee80211_bss_conf *link_conf,
536 struct mt76_vif_link *mlink);
537 int mt7996_eeprom_init(struct mt7996_dev *dev);
538 int mt7996_eeprom_parse_hw_cap(struct mt7996_dev *dev, struct mt7996_phy *phy);
539 int mt7996_eeprom_get_target_power(struct mt7996_dev *dev,
540 struct ieee80211_channel *chan);
541 s8 mt7996_eeprom_get_power_delta(struct mt7996_dev *dev, int band);
542 int mt7996_dma_init(struct mt7996_dev *dev);
543 void mt7996_dma_reset(struct mt7996_dev *dev, bool force);
544 void mt7996_dma_prefetch(struct mt7996_dev *dev);
545 void mt7996_dma_cleanup(struct mt7996_dev *dev);
546 void mt7996_dma_start(struct mt7996_dev *dev, bool reset, bool wed_reset);
547 int mt7996_init_tx_queues(struct mt7996_phy *phy, int idx,
548 int n_desc, int ring_base, struct mtk_wed_device *wed);
549 void mt7996_init_txpower(struct mt7996_phy *phy);
550 int mt7996_txbf_init(struct mt7996_dev *dev);
551 void mt7996_reset(struct mt7996_dev *dev);
552 int mt7996_run(struct mt7996_phy *phy);
553 int mt7996_mcu_init(struct mt7996_dev *dev);
554 int mt7996_mcu_init_firmware(struct mt7996_dev *dev);
555 int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev,
556 struct mt7996_vif *mvif,
557 struct mt7996_twt_flow *flow,
558 int cmd);
559 int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, struct ieee80211_vif *vif,
560 struct ieee80211_bss_conf *link_conf,
561 struct mt76_vif_link *mlink, bool enable);
562 int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, struct ieee80211_vif *vif,
563 struct ieee80211_bss_conf *link_conf,
564 struct mt76_vif_link *mlink, int enable);
565 int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif,
566 struct mt76_vif_link *mlink,
567 struct ieee80211_sta *sta, int conn_state, bool newly);
568 int mt7996_mcu_add_tx_ba(struct mt7996_dev *dev,
569 struct ieee80211_ampdu_params *params,
570 bool add);
571 int mt7996_mcu_add_rx_ba(struct mt7996_dev *dev,
572 struct ieee80211_ampdu_params *params,
573 bool add);
574 int mt7996_mcu_update_bss_color(struct mt7996_dev *dev,
575 struct mt76_vif_link *mlink,
576 struct cfg80211_he_bss_color *he_bss_color);
577 int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
578 struct ieee80211_bss_conf *link_conf);
579 int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev,
580 struct ieee80211_vif *vif, u32 changed);
581 int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif,
582 struct ieee80211_he_obss_pd *he_obss_pd);
583 int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif,
584 struct ieee80211_sta *sta, bool changed);
585 int mt7996_set_channel(struct mt76_phy *mphy);
586 int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag);
587 int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif,
588 struct ieee80211_bss_conf *link_conf);
589 int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev,
590 void *data, u16 version);
591 int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
592 struct ieee80211_sta *sta, void *data, u32 field);
593 int mt7996_mcu_set_eeprom(struct mt7996_dev *dev);
594 int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset, u8 *buf, u32 buf_len);
595 int mt7996_mcu_get_eeprom_free_block(struct mt7996_dev *dev, u8 *block_num);
596 int mt7996_mcu_get_chip_config(struct mt7996_dev *dev, u32 *cap);
597 int mt7996_mcu_set_ser(struct mt7996_dev *dev, u8 action, u8 set, u8 band);
598 int mt7996_mcu_set_txbf(struct mt7996_dev *dev, u8 action);
599 int mt7996_mcu_set_fcc5_lpn(struct mt7996_dev *dev, int val);
600 int mt7996_mcu_set_pulse_th(struct mt7996_dev *dev,
601 const struct mt7996_dfs_pulse *pulse);
602 int mt7996_mcu_set_radar_th(struct mt7996_dev *dev, int index,
603 const struct mt7996_dfs_pattern *pattern);
604 int mt7996_mcu_set_radio_en(struct mt7996_phy *phy, bool enable);
605 int mt7996_mcu_set_rts_thresh(struct mt7996_phy *phy, u32 val);
606 int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif,
607 struct ieee80211_bss_conf *link_conf);
608 int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch);
609 int mt7996_mcu_get_temperature(struct mt7996_phy *phy);
610 int mt7996_mcu_set_thermal_throttling(struct mt7996_phy *phy, u8 state);
611 int mt7996_mcu_set_thermal_protect(struct mt7996_phy *phy, bool enable);
612 int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy);
613 int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index,
614 u8 rx_sel, u8 val);
615 int mt7996_mcu_rdd_background_enable(struct mt7996_phy *phy,
616 struct cfg80211_chan_def *chandef);
617 int mt7996_mcu_set_fixed_rate_table(struct mt7996_phy *phy, u8 table_idx,
618 u16 rate_idx, bool beacon);
619 int mt7996_mcu_rf_regval(struct mt7996_dev *dev, u32 regidx, u32 *val, bool set);
620 int mt7996_mcu_set_hdr_trans(struct mt7996_dev *dev, bool hdr_trans);
621 int mt7996_mcu_set_rro(struct mt7996_dev *dev, u16 tag, u16 val);
622 int mt7996_mcu_wa_cmd(struct mt7996_dev *dev, int cmd, u32 a1, u32 a2, u32 a3);
623 int mt7996_mcu_fw_log_2_host(struct mt7996_dev *dev, u8 type, u8 ctrl);
624 int mt7996_mcu_fw_dbg_ctrl(struct mt7996_dev *dev, u32 module, u8 level);
625 int mt7996_mcu_trigger_assert(struct mt7996_dev *dev);
626 void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb);
627 void mt7996_mcu_exit(struct mt7996_dev *dev);
628 int mt7996_mcu_get_all_sta_info(struct mt7996_phy *phy, u16 tag);
629 int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id);
630 int mt7996_mcu_set_sniffer_mode(struct mt7996_phy *phy, bool enabled);
631
mt7996_max_interface_num(struct mt7996_dev * dev)632 static inline u8 mt7996_max_interface_num(struct mt7996_dev *dev)
633 {
634 return min(MT7996_MAX_INTERFACES * (1 + mt7996_band_valid(dev, MT_BAND1) +
635 mt7996_band_valid(dev, MT_BAND2)),
636 MT7996_WTBL_BMC_SIZE);
637 }
638
mt7996_wtbl_size(struct mt7996_dev * dev)639 static inline u16 mt7996_wtbl_size(struct mt7996_dev *dev)
640 {
641 return (dev->wtbl_size_group << 8) + MT7996_WTBL_BMC_SIZE;
642 }
643
644 void mt7996_dual_hif_set_irq_mask(struct mt7996_dev *dev, bool write_reg,
645 u32 clear, u32 set);
646
mt7996_irq_enable(struct mt7996_dev * dev,u32 mask)647 static inline void mt7996_irq_enable(struct mt7996_dev *dev, u32 mask)
648 {
649 if (dev->hif2)
650 mt7996_dual_hif_set_irq_mask(dev, false, 0, mask);
651 else
652 mt76_set_irq_mask(&dev->mt76, 0, 0, mask);
653
654 tasklet_schedule(&dev->mt76.irq_tasklet);
655 }
656
mt7996_irq_disable(struct mt7996_dev * dev,u32 mask)657 static inline void mt7996_irq_disable(struct mt7996_dev *dev, u32 mask)
658 {
659 if (dev->hif2)
660 mt7996_dual_hif_set_irq_mask(dev, true, mask, 0);
661 else
662 mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0);
663 }
664
665 void mt7996_memcpy_fromio(struct mt7996_dev *dev, void *buf, u32 offset,
666 size_t len);
667
mt7996_rx_chainmask(struct mt7996_phy * phy)668 static inline u16 mt7996_rx_chainmask(struct mt7996_phy *phy)
669 {
670 int max_nss = hweight8(phy->mt76->hw->wiphy->available_antennas_tx);
671 int cur_nss = hweight8(phy->mt76->antenna_mask);
672 u16 tx_chainmask = phy->mt76->chainmask;
673
674 if (cur_nss != max_nss)
675 return tx_chainmask;
676
677 return tx_chainmask | (BIT(fls(tx_chainmask)) * phy->has_aux_rx);
678 }
679
680 void mt7996_mac_init(struct mt7996_dev *dev);
681 u32 mt7996_mac_wtbl_lmac_addr(struct mt7996_dev *dev, u16 wcid, u8 dw);
682 bool mt7996_mac_wtbl_update(struct mt7996_dev *dev, int idx, u32 mask);
683 void mt7996_mac_reset_counters(struct mt7996_phy *phy);
684 void mt7996_mac_cca_stats_reset(struct mt7996_phy *phy);
685 void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band);
686 void mt7996_mac_enable_rtscts(struct mt7996_dev *dev,
687 struct ieee80211_vif *vif, bool enable);
688 void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,
689 struct sk_buff *skb, struct mt76_wcid *wcid,
690 struct ieee80211_key_conf *key, int pid,
691 enum mt76_txq_id qid, u32 changed);
692 void mt7996_mac_set_coverage_class(struct mt7996_phy *phy);
693 int mt7996_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
694 struct ieee80211_sta *sta);
695 int mt7996_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif,
696 struct ieee80211_sta *sta, enum mt76_sta_event ev);
697 void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
698 struct ieee80211_sta *sta);
699 void mt7996_mac_work(struct work_struct *work);
700 void mt7996_mac_reset_work(struct work_struct *work);
701 void mt7996_mac_dump_work(struct work_struct *work);
702 void mt7996_mac_sta_rc_work(struct work_struct *work);
703 void mt7996_mac_update_stats(struct mt7996_phy *phy);
704 void mt7996_mac_twt_teardown_flow(struct mt7996_dev *dev,
705 struct mt7996_sta *msta,
706 u8 flowid);
707 void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw,
708 struct ieee80211_sta *sta,
709 struct ieee80211_twt_setup *twt);
710 int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
711 enum mt76_txq_id qid, struct mt76_wcid *wcid,
712 struct ieee80211_sta *sta,
713 struct mt76_tx_info *tx_info);
714 void mt7996_tx_token_put(struct mt7996_dev *dev);
715 void mt7996_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
716 struct sk_buff *skb, u32 *info);
717 bool mt7996_rx_check(struct mt76_dev *mdev, void *data, int len);
718 void mt7996_stats_work(struct work_struct *work);
719 int mt76_dfs_start_rdd(struct mt7996_dev *dev, bool force);
720 int mt7996_dfs_init_radar_detector(struct mt7996_phy *phy);
721 void mt7996_set_stream_he_eht_caps(struct mt7996_phy *phy);
722 void mt7996_set_stream_vht_txbf_caps(struct mt7996_phy *phy);
723 void mt7996_update_channel(struct mt76_phy *mphy);
724 int mt7996_init_debugfs(struct mt7996_dev *dev);
725 void mt7996_debugfs_rx_fw_monitor(struct mt7996_dev *dev, const void *data, int len);
726 bool mt7996_debugfs_rx_log(struct mt7996_dev *dev, const void *data, int len);
727 int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
728 struct ieee80211_key_conf *key, int mcu_cmd,
729 struct mt76_wcid *wcid, enum set_key_cmd cmd);
730 int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif,
731 struct ieee80211_key_conf *key);
732 int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev,
733 struct ieee80211_vif *vif,
734 struct ieee80211_sta *sta);
735 int mt7996_mcu_cp_support(struct mt7996_dev *dev, u8 mode);
736 #ifdef CONFIG_MAC80211_DEBUGFS
737 void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
738 struct ieee80211_sta *sta, struct dentry *dir);
739 #endif
740 int mt7996_mmio_wed_init(struct mt7996_dev *dev, void *pdev_ptr,
741 bool hif2, int *irq);
742 u32 mt7996_wed_init_buf(void *ptr, dma_addr_t phys, int token_id);
743
744 #ifdef CONFIG_MTK_DEBUG
745 int mt7996_mtk_init_debugfs(struct mt7996_phy *phy, struct dentry *dir);
746 #endif
747
748 #ifdef CONFIG_NET_MEDIATEK_SOC_WED
749 int mt7996_dma_rro_init(struct mt7996_dev *dev);
750 #endif /* CONFIG_NET_MEDIATEK_SOC_WED */
751
752 #endif
753