xref: /linux/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h (revision 9410645520e9b820069761f3450ef6661418e279)
1 /* SPDX-License-Identifier: ISC */
2 /* Copyright (C) 2020 MediaTek Inc. */
3 
4 #ifndef __MT7915_MCU_H
5 #define __MT7915_MCU_H
6 
7 #include "../mt76_connac_mcu.h"
8 
9 enum {
10 	MCU_ATE_SET_TRX = 0x1,
11 	MCU_ATE_SET_FREQ_OFFSET = 0xa,
12 	MCU_ATE_SET_SLOT_TIME = 0x13,
13 	MCU_ATE_CLEAN_TXQUEUE = 0x1c,
14 };
15 
16 struct mt7915_mcu_thermal_ctrl {
17 	u8 ctrl_id;
18 	u8 band_idx;
19 	union {
20 		struct {
21 			u8 protect_type; /* 1: duty admit, 2: radio off */
22 			u8 trigger_type; /* 0: low, 1: high */
23 		} __packed type;
24 		struct {
25 			u8 duty_level;	/* level 0~3 */
26 			u8 duty_cycle;
27 		} __packed duty;
28 	};
29 } __packed;
30 
31 struct mt7915_mcu_thermal_notify {
32 	struct mt76_connac2_mcu_rxd_hdr rxd;
33 
34 	struct mt7915_mcu_thermal_ctrl ctrl;
35 	__le32 temperature;
36 	u8 rsv[8];
37 } __packed;
38 
39 struct mt7915_mcu_csa_notify {
40 	struct mt76_connac2_mcu_rxd_hdr rxd;
41 
42 	u8 omac_idx;
43 	u8 csa_count;
44 	u8 band_idx;
45 	u8 rsv;
46 } __packed;
47 
48 struct mt7915_mcu_bcc_notify {
49 	struct mt76_connac2_mcu_rxd_hdr rxd;
50 
51 	u8 band_idx;
52 	u8 omac_idx;
53 	u8 cca_count;
54 	u8 rsv;
55 } __packed;
56 
57 struct mt7915_mcu_rdd_report {
58 	struct mt76_connac2_mcu_rxd_hdr rxd;
59 
60 	u8 band_idx;
61 	u8 long_detected;
62 	u8 constant_prf_detected;
63 	u8 staggered_prf_detected;
64 	u8 radar_type_idx;
65 	u8 periodic_pulse_num;
66 	u8 long_pulse_num;
67 	u8 hw_pulse_num;
68 
69 	u8 out_lpn;
70 	u8 out_spn;
71 	u8 out_crpn;
72 	u8 out_crpw;
73 	u8 out_crbn;
74 	u8 out_stgpn;
75 	u8 out_stgpw;
76 
77 	u8 rsv;
78 
79 	__le32 out_pri_const;
80 	__le32 out_pri_stg[3];
81 
82 	struct {
83 		__le32 start;
84 		__le16 pulse_width;
85 		__le16 pulse_power;
86 		u8 mdrdy_flag;
87 		u8 rsv[3];
88 	} long_pulse[32];
89 
90 	struct {
91 		__le32 start;
92 		__le16 pulse_width;
93 		__le16 pulse_power;
94 		u8 mdrdy_flag;
95 		u8 rsv[3];
96 	} periodic_pulse[32];
97 
98 	struct {
99 		__le32 start;
100 		__le16 pulse_width;
101 		__le16 pulse_power;
102 		u8 sc_pass;
103 		u8 sw_reset;
104 		u8 mdrdy_flag;
105 		u8 tx_active;
106 	} hw_pulse[32];
107 } __packed;
108 
109 struct mt7915_mcu_background_chain_ctrl {
110 	u8 chan;		/* primary channel */
111 	u8 central_chan;	/* central channel */
112 	u8 bw;
113 	u8 tx_stream;
114 	u8 rx_stream;
115 
116 	u8 monitor_chan;	/* monitor channel */
117 	u8 monitor_central_chan;/* monitor central channel */
118 	u8 monitor_bw;
119 	u8 monitor_tx_stream;
120 	u8 monitor_rx_stream;
121 
122 	u8 scan_mode;		/* 0: ScanStop
123 				 * 1: ScanStart
124 				 * 2: ScanRunning
125 				 */
126 	u8 band_idx;		/* DBDC */
127 	u8 monitor_scan_type;
128 	u8 band;		/* 0: 2.4GHz, 1: 5GHz */
129 	u8 rsv[2];
130 } __packed;
131 
132 struct mt7915_mcu_sr_ctrl {
133 	u8 action;
134 	u8 argnum;
135 	u8 band_idx;
136 	u8 status;
137 	u8 drop_ta_idx;
138 	u8 sta_idx;	/* 256 sta */
139 	u8 rsv[2];
140 	__le32 val;
141 } __packed;
142 
143 struct mt7915_mcu_eeprom {
144 	u8 buffer_mode;
145 	u8 format;
146 	__le16 len;
147 } __packed;
148 
149 struct mt7915_mcu_eeprom_info {
150 	__le32 addr;
151 	__le32 valid;
152 	u8 data[16];
153 } __packed;
154 
155 struct mt7915_mcu_phy_rx_info {
156 	u8 category;
157 	u8 rate;
158 	u8 mode;
159 	u8 nsts;
160 	u8 gi;
161 	u8 coding;
162 	u8 stbc;
163 	u8 bw;
164 };
165 
166 struct mt7915_mcu_mib {
167 	__le32 band;
168 	__le32 offs;
169 	__le64 data;
170 } __packed;
171 
172 enum mt7915_chan_mib_offs {
173 	/* mt7915 */
174 	MIB_TX_TIME = 81,
175 	MIB_RX_TIME,
176 	MIB_OBSS_AIRTIME = 86,
177 	MIB_NON_WIFI_TIME,
178 	MIB_TXOP_INIT_COUNT,
179 
180 	/* mt7916 */
181 	MIB_TX_TIME_V2 = 6,
182 	MIB_RX_TIME_V2 = 8,
183 	MIB_OBSS_AIRTIME_V2 = 490,
184 	MIB_NON_WIFI_TIME_V2
185 };
186 
187 struct mt7915_mcu_txpower_sku {
188 	u8 format_id;
189 	u8 limit_type;
190 	u8 band_idx;
191 	s8 txpower_sku[MT7915_SKU_RATE_NUM];
192 } __packed;
193 
194 struct edca {
195 	u8 queue;
196 	u8 set;
197 	u8 aifs;
198 	u8 cw_min;
199 	__le16 cw_max;
200 	__le16 txop;
201 };
202 
203 struct mt7915_mcu_tx {
204 	u8 total;
205 	u8 action;
206 	u8 valid;
207 	u8 mode;
208 
209 	struct edca edca[IEEE80211_NUM_ACS];
210 } __packed;
211 
212 struct mt7915_mcu_muru_stats {
213 	__le32 event_id;
214 	struct {
215 		__le32 cck_cnt;
216 		__le32 ofdm_cnt;
217 		__le32 htmix_cnt;
218 		__le32 htgf_cnt;
219 		__le32 vht_su_cnt;
220 		__le32 vht_2mu_cnt;
221 		__le32 vht_3mu_cnt;
222 		__le32 vht_4mu_cnt;
223 		__le32 he_su_cnt;
224 		__le32 he_ext_su_cnt;
225 		__le32 he_2ru_cnt;
226 		__le32 he_2mu_cnt;
227 		__le32 he_3ru_cnt;
228 		__le32 he_3mu_cnt;
229 		__le32 he_4ru_cnt;
230 		__le32 he_4mu_cnt;
231 		__le32 he_5to8ru_cnt;
232 		__le32 he_9to16ru_cnt;
233 		__le32 he_gtr16ru_cnt;
234 	} dl;
235 
236 	struct {
237 		__le32 hetrig_su_cnt;
238 		__le32 hetrig_2ru_cnt;
239 		__le32 hetrig_3ru_cnt;
240 		__le32 hetrig_4ru_cnt;
241 		__le32 hetrig_5to8ru_cnt;
242 		__le32 hetrig_9to16ru_cnt;
243 		__le32 hetrig_gtr16ru_cnt;
244 		__le32 hetrig_2mu_cnt;
245 		__le32 hetrig_3mu_cnt;
246 		__le32 hetrig_4mu_cnt;
247 	} ul;
248 };
249 
250 #define WMM_AIFS_SET		BIT(0)
251 #define WMM_CW_MIN_SET		BIT(1)
252 #define WMM_CW_MAX_SET		BIT(2)
253 #define WMM_TXOP_SET		BIT(3)
254 #define WMM_PARAM_SET		GENMASK(3, 0)
255 
256 enum {
257 	MCU_FW_LOG_WM,
258 	MCU_FW_LOG_WA,
259 	MCU_FW_LOG_TO_HOST,
260 };
261 
262 enum {
263 	MCU_TWT_AGRT_ADD,
264 	MCU_TWT_AGRT_MODIFY,
265 	MCU_TWT_AGRT_DELETE,
266 	MCU_TWT_AGRT_TEARDOWN,
267 	MCU_TWT_AGRT_GET_TSF,
268 };
269 
270 enum {
271 	MCU_WA_PARAM_CMD_QUERY,
272 	MCU_WA_PARAM_CMD_SET,
273 	MCU_WA_PARAM_CMD_CAPABILITY,
274 	MCU_WA_PARAM_CMD_DEBUG,
275 };
276 
277 enum {
278 	MCU_WA_PARAM_PDMA_RX = 0x04,
279 	MCU_WA_PARAM_CPU_UTIL = 0x0b,
280 	MCU_WA_PARAM_RED = 0x0e,
281 	MCU_WA_PARAM_RED_SETTING = 0x40,
282 };
283 
284 enum mcu_mmps_mode {
285 	MCU_MMPS_STATIC,
286 	MCU_MMPS_DYNAMIC,
287 	MCU_MMPS_RSV,
288 	MCU_MMPS_DISABLE,
289 };
290 
291 struct bss_info_bmc_rate {
292 	__le16 tag;
293 	__le16 len;
294 	__le16 bc_trans;
295 	__le16 mc_trans;
296 	u8 short_preamble;
297 	u8 rsv[7];
298 } __packed;
299 
300 struct bss_info_ra {
301 	__le16 tag;
302 	__le16 len;
303 	u8 op_mode;
304 	u8 adhoc_en;
305 	u8 short_preamble;
306 	u8 tx_streams;
307 	u8 rx_streams;
308 	u8 algo;
309 	u8 force_sgi;
310 	u8 force_gf;
311 	u8 ht_mode;
312 	u8 has_20_sta;		/* Check if any sta support GF. */
313 	u8 bss_width_trigger_events;
314 	u8 vht_nss_cap;
315 	u8 vht_bw_signal;	/* not use */
316 	u8 vht_force_sgi;	/* not use */
317 	u8 se_off;
318 	u8 antenna_idx;
319 	u8 train_up_rule;
320 	u8 rsv[3];
321 	unsigned short train_up_high_thres;
322 	short train_up_rule_rssi;
323 	unsigned short low_traffic_thres;
324 	__le16 max_phyrate;
325 	__le32 phy_cap;
326 	__le32 interval;
327 	__le32 fast_interval;
328 } __packed;
329 
330 struct bss_info_hw_amsdu {
331 	__le16 tag;
332 	__le16 len;
333 	__le32 cmp_bitmap_0;
334 	__le32 cmp_bitmap_1;
335 	__le16 trig_thres;
336 	u8 enable;
337 	u8 rsv;
338 } __packed;
339 
340 struct bss_info_color {
341 	__le16 tag;
342 	__le16 len;
343 	u8 disable;
344 	u8 color;
345 	u8 rsv[2];
346 } __packed;
347 
348 struct bss_info_he {
349 	__le16 tag;
350 	__le16 len;
351 	u8 he_pe_duration;
352 	u8 vht_op_info_present;
353 	__le16 he_rts_thres;
354 	__le16 max_nss_mcs[CMD_HE_MCS_BW_NUM];
355 	u8 rsv[6];
356 } __packed;
357 
358 struct bss_info_bcn {
359 	__le16 tag;
360 	__le16 len;
361 	u8 ver;
362 	u8 enable;
363 	__le16 sub_ntlv;
364 } __packed __aligned(4);
365 
366 struct bss_info_bcn_cntdwn {
367 	__le16 tag;
368 	__le16 len;
369 	u8 cnt;
370 	u8 rsv[3];
371 } __packed __aligned(4);
372 
373 struct bss_info_bcn_mbss {
374 #define MAX_BEACON_NUM	32
375 	__le16 tag;
376 	__le16 len;
377 	__le32 bitmap;
378 	__le16 offset[MAX_BEACON_NUM];
379 	u8 rsv[8];
380 } __packed __aligned(4);
381 
382 struct bss_info_bcn_cont {
383 	__le16 tag;
384 	__le16 len;
385 	__le16 tim_ofs;
386 	__le16 csa_ofs;
387 	__le16 bcc_ofs;
388 	__le16 pkt_len;
389 } __packed __aligned(4);
390 
391 struct bss_info_inband_discovery {
392 	__le16 tag;
393 	__le16 len;
394 	u8 tx_type;
395 	u8 tx_mode;
396 	u8 tx_interval;
397 	u8 enable;
398 	__le16 rsv;
399 	__le16 prob_rsp_len;
400 } __packed __aligned(4);
401 
402 enum {
403 	BSS_INFO_BCN_CSA,
404 	BSS_INFO_BCN_BCC,
405 	BSS_INFO_BCN_MBSSID,
406 	BSS_INFO_BCN_CONTENT,
407 	BSS_INFO_BCN_DISCOV,
408 	BSS_INFO_BCN_MAX
409 };
410 
411 enum {
412 	RATE_PARAM_FIXED = 3,
413 	RATE_PARAM_MMPS_UPDATE = 5,
414 	RATE_PARAM_FIXED_HE_LTF = 7,
415 	RATE_PARAM_FIXED_MCS,
416 	RATE_PARAM_FIXED_GI = 11,
417 	RATE_PARAM_AUTO = 20,
418 	RATE_PARAM_SPE_UPDATE = 22,
419 };
420 
421 #define RATE_CFG_MCS			GENMASK(3, 0)
422 #define RATE_CFG_NSS			GENMASK(7, 4)
423 #define RATE_CFG_GI			GENMASK(11, 8)
424 #define RATE_CFG_BW			GENMASK(15, 12)
425 #define RATE_CFG_STBC			GENMASK(19, 16)
426 #define RATE_CFG_LDPC			GENMASK(23, 20)
427 #define RATE_CFG_PHY_TYPE		GENMASK(27, 24)
428 #define RATE_CFG_HE_LTF			GENMASK(31, 28)
429 
430 enum {
431 	TX_POWER_LIMIT_ENABLE,
432 	TX_POWER_LIMIT_TABLE = 0x4,
433 	TX_POWER_LIMIT_INFO = 0x7,
434 	TX_POWER_LIMIT_FRAME = 0x11,
435 	TX_POWER_LIMIT_FRAME_MIN = 0x12,
436 };
437 
438 enum {
439 	SPR_ENABLE = 0x1,
440 	SPR_ENABLE_SD = 0x3,
441 	SPR_ENABLE_MODE = 0x5,
442 	SPR_ENABLE_DPD = 0x23,
443 	SPR_ENABLE_TX = 0x25,
444 	SPR_SET_SRG_BITMAP = 0x80,
445 	SPR_SET_PARAM = 0xc2,
446 	SPR_SET_SIGA = 0xdc,
447 };
448 
449 enum {
450 	THERMAL_PROTECT_PARAMETER_CTRL,
451 	THERMAL_PROTECT_BASIC_INFO,
452 	THERMAL_PROTECT_ENABLE,
453 	THERMAL_PROTECT_DISABLE,
454 	THERMAL_PROTECT_DUTY_CONFIG,
455 	THERMAL_PROTECT_MECH_INFO,
456 	THERMAL_PROTECT_DUTY_INFO,
457 	THERMAL_PROTECT_STATE_ACT,
458 };
459 
460 enum {
461 	MT_BF_SOUNDING_ON = 1,
462 	MT_BF_TYPE_UPDATE = 20,
463 	MT_BF_MODULE_UPDATE = 25
464 };
465 
466 enum {
467 	MURU_SET_ARB_OP_MODE = 14,
468 	MURU_SET_PLATFORM_TYPE = 25,
469 };
470 
471 enum {
472 	MURU_PLATFORM_TYPE_PERF_LEVEL_1 = 1,
473 	MURU_PLATFORM_TYPE_PERF_LEVEL_2,
474 };
475 
476 /* tx cmd tx statistics */
477 enum {
478 	MURU_SET_TXC_TX_STATS_EN = 150,
479 	MURU_GET_TXC_TX_STATS = 151,
480 };
481 
482 enum {
483 	SER_QUERY,
484 	/* recovery */
485 	SER_SET_RECOVER_L1,
486 	SER_SET_RECOVER_L2,
487 	SER_SET_RECOVER_L3_RX_ABORT,
488 	SER_SET_RECOVER_L3_TX_ABORT,
489 	SER_SET_RECOVER_L3_TX_DISABLE,
490 	SER_SET_RECOVER_L3_BF,
491 	SER_SET_RECOVER_FULL,
492 	SER_SET_SYSTEM_ASSERT,
493 	/* action */
494 	SER_ENABLE = 2,
495 	SER_RECOVER
496 };
497 
498 #define MT7915_MAX_BEACON_SIZE		1308
499 #define MT7915_BEACON_UPDATE_SIZE	(sizeof(struct sta_req_hdr) +	\
500 					 sizeof(struct bss_info_bcn) +	\
501 					 sizeof(struct bss_info_bcn_cntdwn) +	\
502 					 sizeof(struct bss_info_bcn_mbss) +	\
503 					 MT_TXD_SIZE +	\
504 					 sizeof(struct bss_info_bcn_cont))
505 #define MT7915_MAX_BSS_OFFLOAD_SIZE	(MT7915_MAX_BEACON_SIZE +	\
506 					 MT7915_BEACON_UPDATE_SIZE)
507 
508 #define MT7915_BSS_UPDATE_MAX_SIZE	(sizeof(struct sta_req_hdr) +	\
509 					 sizeof(struct bss_info_omac) +	\
510 					 sizeof(struct bss_info_basic) +\
511 					 sizeof(struct bss_info_rf_ch) +\
512 					 sizeof(struct bss_info_ra) +	\
513 					 sizeof(struct bss_info_hw_amsdu) +\
514 					 sizeof(struct bss_info_he) +	\
515 					 sizeof(struct bss_info_bmc_rate) +\
516 					 sizeof(struct bss_info_ext_bss))
517 
518 static inline s8
mt7915_get_power_bound(struct mt7915_phy * phy,s8 txpower)519 mt7915_get_power_bound(struct mt7915_phy *phy, s8 txpower)
520 {
521 	struct mt76_phy *mphy = phy->mt76;
522 	int n_chains = hweight16(mphy->chainmask);
523 
524 	txpower = mt76_get_sar_power(mphy, mphy->chandef.chan, txpower * 2);
525 	txpower -= mt76_tx_power_nss_delta(n_chains);
526 
527 	return txpower;
528 }
529 
530 #endif
531