1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2019-2020  Realtek Corporation
3  */
4 
5 #include "coex.h"
6 #include "debug.h"
7 #include "fw.h"
8 #include "mac.h"
9 #include "ps.h"
10 #include "reg.h"
11 
12 #define RTW89_COEX_VERSION 0x07000113
13 #define FCXDEF_STEP 50 /* MUST <= FCXMAX_STEP and match with wl fw*/
14 
15 enum btc_fbtc_tdma_template {
16 	CXTD_OFF = 0x0,
17 	CXTD_OFF_B2,
18 	CXTD_OFF_EXT,
19 	CXTD_FIX,
20 	CXTD_PFIX,
21 	CXTD_AUTO,
22 	CXTD_PAUTO,
23 	CXTD_AUTO2,
24 	CXTD_PAUTO2,
25 	CXTD_MAX,
26 };
27 
28 enum btc_fbtc_tdma_type {
29 	CXTDMA_OFF = 0x0,
30 	CXTDMA_FIX = 0x1,
31 	CXTDMA_AUTO = 0x2,
32 	CXTDMA_AUTO2 = 0x3,
33 	CXTDMA_MAX
34 };
35 
36 enum btc_fbtc_tdma_rx_flow_ctrl {
37 	CXFLC_OFF = 0x0,
38 	CXFLC_NULLP = 0x1,
39 	CXFLC_QOSNULL = 0x2,
40 	CXFLC_CTS = 0x3,
41 	CXFLC_MAX
42 };
43 
44 enum btc_fbtc_tdma_wlan_tx_pause {
45 	CXTPS_OFF = 0x0,  /* no wl tx pause*/
46 	CXTPS_ON = 0x1,
47 	CXTPS_MAX
48 };
49 
50 enum btc_mlme_state {
51 	MLME_NO_LINK,
52 	MLME_LINKING,
53 	MLME_LINKED,
54 };
55 
56 #define FCXONESLOT_VER 1
57 struct btc_fbtc_1slot {
58 	u8 fver;
59 	u8 sid; /* slot id */
60 	struct rtw89_btc_fbtc_slot slot;
61 } __packed;
62 
63 static const struct rtw89_btc_fbtc_tdma t_def[] = {
64 	[CXTD_OFF]	= { CXTDMA_OFF,    CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0},
65 	[CXTD_OFF_B2]	= { CXTDMA_OFF,    CXFLC_OFF, CXTPS_OFF, 0, 0, 1, 0, 0},
66 	[CXTD_OFF_EXT]	= { CXTDMA_OFF,    CXFLC_OFF, CXTPS_OFF, 0, 0, 2, 0, 0},
67 	[CXTD_FIX]	= { CXTDMA_FIX,    CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0},
68 	[CXTD_PFIX]	= { CXTDMA_FIX,  CXFLC_NULLP,  CXTPS_ON, 0, 5, 0, 0, 0},
69 	[CXTD_AUTO]	= { CXTDMA_AUTO,   CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0},
70 	[CXTD_PAUTO]	= { CXTDMA_AUTO, CXFLC_NULLP,  CXTPS_ON, 0, 5, 0, 0, 0},
71 	[CXTD_AUTO2]	= {CXTDMA_AUTO2,   CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0},
72 	[CXTD_PAUTO2]	= {CXTDMA_AUTO2, CXFLC_NULLP,  CXTPS_ON, 0, 5, 0, 0, 0}
73 };
74 
75 #define __DEF_FBTC_SLOT(__dur, __cxtbl, __cxtype) \
76 	{ .dur = cpu_to_le16(__dur), .cxtbl = cpu_to_le32(__cxtbl), \
77 	  .cxtype = cpu_to_le16(__cxtype),}
78 
79 static const struct rtw89_btc_fbtc_slot s_def[] = {
80 	[CXST_OFF]	= __DEF_FBTC_SLOT(100, 0x55555555, SLOT_MIX),
81 	[CXST_B2W]	= __DEF_FBTC_SLOT(5,   0xea5a5a5a, SLOT_ISO),
82 	[CXST_W1]	= __DEF_FBTC_SLOT(70,  0xea5a5a5a, SLOT_ISO),
83 	[CXST_W2]	= __DEF_FBTC_SLOT(15,  0xea5a5a5a, SLOT_ISO),
84 	[CXST_W2B]	= __DEF_FBTC_SLOT(15,  0xea5a5a5a, SLOT_ISO),
85 	[CXST_B1]	= __DEF_FBTC_SLOT(250, 0xe5555555, SLOT_MIX),
86 	[CXST_B2]	= __DEF_FBTC_SLOT(7,   0xea5a5a5a, SLOT_MIX),
87 	[CXST_B3]	= __DEF_FBTC_SLOT(5,   0xe5555555, SLOT_MIX),
88 	[CXST_B4]	= __DEF_FBTC_SLOT(50,  0xe5555555, SLOT_MIX),
89 	[CXST_LK]	= __DEF_FBTC_SLOT(20,  0xea5a5a5a, SLOT_ISO),
90 	[CXST_BLK]	= __DEF_FBTC_SLOT(500, 0x55555555, SLOT_MIX),
91 	[CXST_E2G]	= __DEF_FBTC_SLOT(0,   0xea5a5a5a, SLOT_MIX),
92 	[CXST_E5G]	= __DEF_FBTC_SLOT(0,   0xffffffff, SLOT_ISO),
93 	[CXST_EBT]	= __DEF_FBTC_SLOT(0,   0xe5555555, SLOT_MIX),
94 	[CXST_ENULL]	= __DEF_FBTC_SLOT(0,   0xaaaaaaaa, SLOT_ISO),
95 	[CXST_WLK]	= __DEF_FBTC_SLOT(250, 0xea5a5a5a, SLOT_MIX),
96 	[CXST_W1FDD]	= __DEF_FBTC_SLOT(50,  0xffffffff, SLOT_ISO),
97 	[CXST_B1FDD]	= __DEF_FBTC_SLOT(50,  0xffffdfff, SLOT_ISO),
98 };
99 
100 static const u32 cxtbl[] = {
101 	0xffffffff, /* 0 */
102 	0xaaaaaaaa, /* 1 */
103 	0xe5555555, /* 2 */
104 	0xee555555, /* 3 */
105 	0xd5555555, /* 4 */
106 	0x5a5a5a5a, /* 5 */
107 	0xfa5a5a5a, /* 6 */
108 	0xda5a5a5a, /* 7 */
109 	0xea5a5a5a, /* 8 */
110 	0x6a5a5aaa, /* 9 */
111 	0x6a5a6a5a, /* 10 */
112 	0x6a5a6aaa, /* 11 */
113 	0x6afa5afa, /* 12 */
114 	0xaaaa5aaa, /* 13 */
115 	0xaaffffaa, /* 14 */
116 	0xaa5555aa, /* 15 */
117 	0xfafafafa, /* 16 */
118 	0xffffddff, /* 17 */
119 	0xdaffdaff, /* 18 */
120 	0xfafadafa, /* 19 */
121 	0xea6a6a6a, /* 20 */
122 	0xea55556a, /* 21 */
123 	0xaafafafa, /* 22 */
124 	0xfafaaafa, /* 23 */
125 	0xfafffaff  /* 24 */
126 };
127 
128 static const struct rtw89_btc_ver rtw89_btc_ver_defs[] = {
129 	/* firmware version must be in decreasing order for each chip */
130 	{RTL8851B, RTW89_FW_VER_CODE(0, 29, 29, 0),
131 	 .fcxbtcrpt = 105, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 5,
132 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 2,  .fcxgpiodbg = 1,
133 	 .fcxbtver = 1,  .fcxbtscan = 2,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
134 	 .fwlrole = 2,   .frptmap = 3,    .fcxctrl = 1,
135 	 .info_buf = 1800, .max_role_num = 6,
136 	},
137 	{RTL8852C, RTW89_FW_VER_CODE(0, 27, 57, 0),
138 	 .fcxbtcrpt = 4, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 3,
139 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
140 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
141 	 .fwlrole = 1,   .frptmap = 3,    .fcxctrl = 1,
142 	 .info_buf = 1280, .max_role_num = 5,
143 	},
144 	{RTL8852C, RTW89_FW_VER_CODE(0, 27, 42, 0),
145 	 .fcxbtcrpt = 4, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 3,
146 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
147 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
148 	 .fwlrole = 1,   .frptmap = 2,    .fcxctrl = 1,
149 	 .info_buf = 1280, .max_role_num = 5,
150 	},
151 	{RTL8852C, RTW89_FW_VER_CODE(0, 27, 0, 0),
152 	 .fcxbtcrpt = 4, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 3,
153 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
154 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 1, .fcxbtdevinfo = 1,
155 	 .fwlrole = 1,   .frptmap = 2,    .fcxctrl = 1,
156 	 .info_buf = 1280, .max_role_num = 5,
157 	},
158 	{RTL8852B, RTW89_FW_VER_CODE(0, 29, 29, 0),
159 	 .fcxbtcrpt = 105, .fcxtdma = 3,  .fcxslots = 1, .fcxcysta = 5,
160 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 2,  .fcxgpiodbg = 1,
161 	 .fcxbtver = 1,  .fcxbtscan = 2,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
162 	 .fwlrole = 2,   .frptmap = 3,    .fcxctrl = 1,
163 	 .info_buf = 1800, .max_role_num = 6,
164 	},
165 	{RTL8852B, RTW89_FW_VER_CODE(0, 29, 14, 0),
166 	 .fcxbtcrpt = 5, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 4,
167 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
168 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
169 	 .fwlrole = 1,   .frptmap = 3,    .fcxctrl = 1,
170 	 .info_buf = 1800, .max_role_num = 6,
171 	},
172 	{RTL8852B, RTW89_FW_VER_CODE(0, 27, 0, 0),
173 	 .fcxbtcrpt = 4, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 3,
174 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
175 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 1, .fcxbtdevinfo = 1,
176 	 .fwlrole = 1,   .frptmap = 1,    .fcxctrl = 1,
177 	 .info_buf = 1280, .max_role_num = 5,
178 	},
179 	{RTL8852A, RTW89_FW_VER_CODE(0, 13, 37, 0),
180 	 .fcxbtcrpt = 4, .fcxtdma = 3,    .fcxslots = 1, .fcxcysta = 3,
181 	 .fcxstep = 3,   .fcxnullsta = 2, .fcxmreg = 1,  .fcxgpiodbg = 1,
182 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 2, .fcxbtdevinfo = 1,
183 	 .fwlrole = 1,   .frptmap = 3,    .fcxctrl = 1,
184 	 .info_buf = 1280, .max_role_num = 5,
185 	},
186 	{RTL8852A, RTW89_FW_VER_CODE(0, 13, 0, 0),
187 	 .fcxbtcrpt = 1, .fcxtdma = 1,    .fcxslots = 1, .fcxcysta = 2,
188 	 .fcxstep = 2,   .fcxnullsta = 1, .fcxmreg = 1,  .fcxgpiodbg = 1,
189 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 1, .fcxbtdevinfo = 1,
190 	 .fwlrole = 0,   .frptmap = 0,    .fcxctrl = 0,
191 	 .info_buf = 1024, .max_role_num = 5,
192 	},
193 
194 	/* keep it to be the last as default entry */
195 	{0, RTW89_FW_VER_CODE(0, 0, 0, 0),
196 	 .fcxbtcrpt = 1, .fcxtdma = 1,    .fcxslots = 1, .fcxcysta = 2,
197 	 .fcxstep = 2,   .fcxnullsta = 1, .fcxmreg = 1,  .fcxgpiodbg = 1,
198 	 .fcxbtver = 1,  .fcxbtscan = 1,  .fcxbtafh = 1, .fcxbtdevinfo = 1,
199 	 .fwlrole = 0,   .frptmap = 0,    .fcxctrl = 0,
200 	 .info_buf = 1024, .max_role_num = 5,
201 	},
202 };
203 
204 #define RTW89_DEFAULT_BTC_VER_IDX (ARRAY_SIZE(rtw89_btc_ver_defs) - 1)
205 
206 struct rtw89_btc_btf_tlv {
207 	u8 type;
208 	u8 len;
209 	u8 val[];
210 } __packed;
211 
212 enum btc_btf_set_report_en {
213 	RPT_EN_TDMA,
214 	RPT_EN_CYCLE,
215 	RPT_EN_MREG,
216 	RPT_EN_BT_VER_INFO,
217 	RPT_EN_BT_SCAN_INFO,
218 	RPT_EN_BT_DEVICE_INFO,
219 	RPT_EN_BT_AFH_MAP,
220 	RPT_EN_BT_AFH_MAP_LE,
221 	RPT_EN_FW_STEP_INFO,
222 	RPT_EN_TEST,
223 	RPT_EN_WL_ALL,
224 	RPT_EN_BT_ALL,
225 	RPT_EN_ALL,
226 	RPT_EN_MONITER,
227 };
228 
229 #define BTF_SET_REPORT_VER 1
230 struct rtw89_btc_btf_set_report {
231 	u8 fver;
232 	__le32 enable;
233 	__le32 para;
234 } __packed;
235 
236 #define BTF_SET_SLOT_TABLE_VER 1
237 struct rtw89_btc_btf_set_slot_table {
238 	u8 fver;
239 	u8 tbl_num;
240 	u8 buf[];
241 } __packed;
242 
243 struct rtw89_btc_btf_set_mon_reg {
244 	u8 fver;
245 	u8 reg_num;
246 	u8 buf[];
247 } __packed;
248 
249 enum btc_btf_set_cx_policy {
250 	CXPOLICY_TDMA = 0x0,
251 	CXPOLICY_SLOT = 0x1,
252 	CXPOLICY_TYPE = 0x2,
253 	CXPOLICY_MAX,
254 };
255 
256 enum btc_b2w_scoreboard {
257 	BTC_BSCB_ACT = BIT(0),
258 	BTC_BSCB_ON = BIT(1),
259 	BTC_BSCB_WHQL = BIT(2),
260 	BTC_BSCB_BT_S1 = BIT(3),
261 	BTC_BSCB_A2DP_ACT = BIT(4),
262 	BTC_BSCB_RFK_RUN = BIT(5),
263 	BTC_BSCB_RFK_REQ = BIT(6),
264 	BTC_BSCB_LPS = BIT(7),
265 	BTC_BSCB_WLRFK = BIT(11),
266 	BTC_BSCB_BT_HILNA = BIT(13),
267 	BTC_BSCB_BT_CONNECT = BIT(16),
268 	BTC_BSCB_PATCH_CODE = BIT(30),
269 	BTC_BSCB_ALL = GENMASK(30, 0),
270 };
271 
272 enum btc_phymap {
273 	BTC_PHY_0 = BIT(0),
274 	BTC_PHY_1 = BIT(1),
275 	BTC_PHY_ALL = BIT(0) | BIT(1),
276 };
277 
278 enum btc_cx_state_map {
279 	BTC_WIDLE = 0,
280 	BTC_WBUSY_BNOSCAN,
281 	BTC_WBUSY_BSCAN,
282 	BTC_WSCAN_BNOSCAN,
283 	BTC_WSCAN_BSCAN,
284 	BTC_WLINKING
285 };
286 
287 enum btc_ant_phase {
288 	BTC_ANT_WPOWERON = 0,
289 	BTC_ANT_WINIT,
290 	BTC_ANT_WONLY,
291 	BTC_ANT_WOFF,
292 	BTC_ANT_W2G,
293 	BTC_ANT_W5G,
294 	BTC_ANT_W25G,
295 	BTC_ANT_FREERUN,
296 	BTC_ANT_WRFK,
297 	BTC_ANT_BRFK,
298 	BTC_ANT_MAX
299 };
300 
301 enum btc_plt {
302 	BTC_PLT_NONE = 0,
303 	BTC_PLT_LTE_RX = BIT(0),
304 	BTC_PLT_GNT_BT_TX = BIT(1),
305 	BTC_PLT_GNT_BT_RX = BIT(2),
306 	BTC_PLT_GNT_WL = BIT(3),
307 	BTC_PLT_BT = BIT(1) | BIT(2),
308 	BTC_PLT_ALL = 0xf
309 };
310 
311 enum btc_cx_poicy_main_type {
312 	BTC_CXP_OFF = 0,
313 	BTC_CXP_OFFB,
314 	BTC_CXP_OFFE,
315 	BTC_CXP_FIX,
316 	BTC_CXP_PFIX,
317 	BTC_CXP_AUTO,
318 	BTC_CXP_PAUTO,
319 	BTC_CXP_AUTO2,
320 	BTC_CXP_PAUTO2,
321 	BTC_CXP_MANUAL,
322 	BTC_CXP_USERDEF0,
323 	BTC_CXP_MAIN_MAX
324 };
325 
326 enum btc_cx_poicy_type {
327 	/* TDMA off + pri: BT > WL */
328 	BTC_CXP_OFF_BT = (BTC_CXP_OFF << 8) | 0,
329 
330 	/* TDMA off + pri: WL > BT */
331 	BTC_CXP_OFF_WL = (BTC_CXP_OFF << 8) | 1,
332 
333 	/* TDMA off + pri: BT = WL */
334 	BTC_CXP_OFF_EQ0 = (BTC_CXP_OFF << 8) | 2,
335 
336 	/* TDMA off + pri: BT = WL > BT_Lo */
337 	BTC_CXP_OFF_EQ1 = (BTC_CXP_OFF << 8) | 3,
338 
339 	/* TDMA off + pri: WL = BT, BT_Rx > WL_Lo_Tx */
340 	BTC_CXP_OFF_EQ2 = (BTC_CXP_OFF << 8) | 4,
341 
342 	/* TDMA off + pri: WL_Rx = BT, BT_HI > WL_Tx > BT_Lo */
343 	BTC_CXP_OFF_EQ3 = (BTC_CXP_OFF << 8) | 5,
344 
345 	/* TDMA off + pri: BT_Hi > WL > BT_Lo */
346 	BTC_CXP_OFF_BWB0 = (BTC_CXP_OFF << 8) | 6,
347 
348 	/* TDMA off + pri: WL_Hi-Tx > BT_Hi_Rx, BT_Hi > WL > BT_Lo */
349 	BTC_CXP_OFF_BWB1 = (BTC_CXP_OFF << 8) | 7,
350 
351 	/* TDMA off + pri: WL_Hi-Tx > BT, BT_Hi > other-WL > BT_Lo */
352 	BTC_CXP_OFF_BWB2 = (BTC_CXP_OFF << 8) | 8,
353 
354 	/* TDMA off + pri: WL_Hi-Tx = BT */
355 	BTC_CXP_OFF_BWB3 = (BTC_CXP_OFF << 8) | 9,
356 
357 	/* TDMA off+Bcn-Protect + pri: WL_Hi-Tx > BT_Hi_Rx, BT_Hi > WL > BT_Lo*/
358 	BTC_CXP_OFFB_BWB0 = (BTC_CXP_OFFB << 8) | 0,
359 
360 	/* TDMA off + Ext-Ctrl + pri: default */
361 	BTC_CXP_OFFE_DEF = (BTC_CXP_OFFE << 8) | 0,
362 
363 	/* TDMA off + Ext-Ctrl + pri: E2G-slot block all BT */
364 	BTC_CXP_OFFE_DEF2 = (BTC_CXP_OFFE << 8) | 1,
365 
366 	/* TDMA off + Ext-Ctrl + pri: default */
367 	BTC_CXP_OFFE_2GBWISOB = (BTC_CXP_OFFE << 8) | 2,
368 
369 	/* TDMA off + Ext-Ctrl + pri: E2G-slot block all BT */
370 	BTC_CXP_OFFE_2GISOB = (BTC_CXP_OFFE << 8) | 3,
371 
372 	/* TDMA off + Ext-Ctrl + pri: E2G-slot WL > BT */
373 	BTC_CXP_OFFE_2GBWMIXB = (BTC_CXP_OFFE << 8) | 4,
374 
375 	/* TDMA off + Ext-Ctrl + pri: E2G/EBT-slot WL > BT */
376 	BTC_CXP_OFFE_WL = (BTC_CXP_OFFE << 8) | 5,
377 
378 	/* TDMA off + Ext-Ctrl + pri: default */
379 	BTC_CXP_OFFE_2GBWMIXB2 = (BTC_CXP_OFFE << 8) | 6,
380 
381 	/* TDMA Fix slot-0: W1:B1 = 30:30 */
382 	BTC_CXP_FIX_TD3030 = (BTC_CXP_FIX << 8) | 0,
383 
384 	/* TDMA Fix slot-1: W1:B1 = 50:50 */
385 	BTC_CXP_FIX_TD5050 = (BTC_CXP_FIX << 8) | 1,
386 
387 	/* TDMA Fix slot-2: W1:B1 = 20:30 */
388 	BTC_CXP_FIX_TD2030 = (BTC_CXP_FIX << 8) | 2,
389 
390 	/* TDMA Fix slot-3: W1:B1 = 40:10 */
391 	BTC_CXP_FIX_TD4010 = (BTC_CXP_FIX << 8) | 3,
392 
393 	/* TDMA Fix slot-4: W1:B1 = 70:10 */
394 	BTC_CXP_FIX_TD7010 = (BTC_CXP_FIX << 8) | 4,
395 
396 	/* TDMA Fix slot-5: W1:B1 = 20:60 */
397 	BTC_CXP_FIX_TD2060 = (BTC_CXP_FIX << 8) | 5,
398 
399 	/* TDMA Fix slot-6: W1:B1 = 30:60 */
400 	BTC_CXP_FIX_TD3060 = (BTC_CXP_FIX << 8) | 6,
401 
402 	/* TDMA Fix slot-7: W1:B1 = 20:80 */
403 	BTC_CXP_FIX_TD2080 = (BTC_CXP_FIX << 8) | 7,
404 
405 	/* TDMA Fix slot-8: W1:B1 = user-define */
406 	BTC_CXP_FIX_TDW1B1 = (BTC_CXP_FIX << 8) | 8,
407 
408 	/* TDMA Fix slot-9: W1:B1 = 40:20 */
409 	BTC_CXP_FIX_TD4020 = (BTC_CXP_FIX << 8) | 9,
410 
411 	/* TDMA Fix slot-9: W1:B1 = 40:10 */
412 	BTC_CXP_FIX_TD4010ISO = (BTC_CXP_FIX << 8) | 10,
413 
414 	/* PS-TDMA Fix slot-0: W1:B1 = 30:30 */
415 	BTC_CXP_PFIX_TD3030 = (BTC_CXP_PFIX << 8) | 0,
416 
417 	/* PS-TDMA Fix slot-1: W1:B1 = 50:50 */
418 	BTC_CXP_PFIX_TD5050 = (BTC_CXP_PFIX << 8) | 1,
419 
420 	/* PS-TDMA Fix slot-2: W1:B1 = 20:30 */
421 	BTC_CXP_PFIX_TD2030 = (BTC_CXP_PFIX << 8) | 2,
422 
423 	/* PS-TDMA Fix slot-3: W1:B1 = 20:60 */
424 	BTC_CXP_PFIX_TD2060 = (BTC_CXP_PFIX << 8) | 3,
425 
426 	/* PS-TDMA Fix slot-4: W1:B1 = 30:70 */
427 	BTC_CXP_PFIX_TD3070 = (BTC_CXP_PFIX << 8) | 4,
428 
429 	/* PS-TDMA Fix slot-5: W1:B1 = 20:80 */
430 	BTC_CXP_PFIX_TD2080 = (BTC_CXP_PFIX << 8) | 5,
431 
432 	/* PS-TDMA Fix slot-6: W1:B1 = user-define */
433 	BTC_CXP_PFIX_TDW1B1 = (BTC_CXP_PFIX << 8) | 6,
434 
435 	/* TDMA Auto slot-0: W1:B1 = 50:200 */
436 	BTC_CXP_AUTO_TD50B1 = (BTC_CXP_AUTO << 8) | 0,
437 
438 	/* TDMA Auto slot-1: W1:B1 = 60:200 */
439 	BTC_CXP_AUTO_TD60B1 = (BTC_CXP_AUTO << 8) | 1,
440 
441 	/* TDMA Auto slot-2: W1:B1 = 20:200 */
442 	BTC_CXP_AUTO_TD20B1 = (BTC_CXP_AUTO << 8) | 2,
443 
444 	/* TDMA Auto slot-3: W1:B1 = user-define */
445 	BTC_CXP_AUTO_TDW1B1 = (BTC_CXP_AUTO << 8) | 3,
446 
447 	/* PS-TDMA Auto slot-0: W1:B1 = 50:200 */
448 	BTC_CXP_PAUTO_TD50B1 = (BTC_CXP_PAUTO << 8) | 0,
449 
450 	/* PS-TDMA Auto slot-1: W1:B1 = 60:200 */
451 	BTC_CXP_PAUTO_TD60B1 = (BTC_CXP_PAUTO << 8) | 1,
452 
453 	/* PS-TDMA Auto slot-2: W1:B1 = 20:200 */
454 	BTC_CXP_PAUTO_TD20B1 = (BTC_CXP_PAUTO << 8) | 2,
455 
456 	/* PS-TDMA Auto slot-3: W1:B1 = user-define */
457 	BTC_CXP_PAUTO_TDW1B1 = (BTC_CXP_PAUTO << 8) | 3,
458 
459 	/* TDMA Auto slot2-0: W1:B4 = 30:50 */
460 	BTC_CXP_AUTO2_TD3050 = (BTC_CXP_AUTO2 << 8) | 0,
461 
462 	/* TDMA Auto slot2-1: W1:B4 = 30:70 */
463 	BTC_CXP_AUTO2_TD3070 = (BTC_CXP_AUTO2 << 8) | 1,
464 
465 	/* TDMA Auto slot2-2: W1:B4 = 50:50 */
466 	BTC_CXP_AUTO2_TD5050 = (BTC_CXP_AUTO2 << 8) | 2,
467 
468 	/* TDMA Auto slot2-3: W1:B4 = 60:60 */
469 	BTC_CXP_AUTO2_TD6060 = (BTC_CXP_AUTO2 << 8) | 3,
470 
471 	/* TDMA Auto slot2-4: W1:B4 = 20:80 */
472 	BTC_CXP_AUTO2_TD2080 = (BTC_CXP_AUTO2 << 8) | 4,
473 
474 	/* TDMA Auto slot2-5: W1:B4 = user-define */
475 	BTC_CXP_AUTO2_TDW1B4 = (BTC_CXP_AUTO2 << 8) | 5,
476 
477 	/* PS-TDMA Auto slot2-0: W1:B4 = 30:50 */
478 	BTC_CXP_PAUTO2_TD3050 = (BTC_CXP_PAUTO2 << 8) | 0,
479 
480 	/* PS-TDMA Auto slot2-1: W1:B4 = 30:70 */
481 	BTC_CXP_PAUTO2_TD3070 = (BTC_CXP_PAUTO2 << 8) | 1,
482 
483 	/* PS-TDMA Auto slot2-2: W1:B4 = 50:50 */
484 	BTC_CXP_PAUTO2_TD5050 = (BTC_CXP_PAUTO2 << 8) | 2,
485 
486 	/* PS-TDMA Auto slot2-3: W1:B4 = 60:60 */
487 	BTC_CXP_PAUTO2_TD6060 = (BTC_CXP_PAUTO2 << 8) | 3,
488 
489 	/* PS-TDMA Auto slot2-4: W1:B4 = 20:80 */
490 	BTC_CXP_PAUTO2_TD2080 = (BTC_CXP_PAUTO2 << 8) | 4,
491 
492 	/* PS-TDMA Auto slot2-5: W1:B4 = user-define */
493 	BTC_CXP_PAUTO2_TDW1B4 = (BTC_CXP_PAUTO2 << 8) | 5,
494 
495 	BTC_CXP_MAX = 0xffff
496 };
497 
498 enum btc_wl_rfk_result {
499 	BTC_WRFK_REJECT = 0,
500 	BTC_WRFK_ALLOW = 1,
501 };
502 
503 enum btc_coex_info_map_en {
504 	BTC_COEX_INFO_CX = BIT(0),
505 	BTC_COEX_INFO_WL = BIT(1),
506 	BTC_COEX_INFO_BT = BIT(2),
507 	BTC_COEX_INFO_DM = BIT(3),
508 	BTC_COEX_INFO_MREG = BIT(4),
509 	BTC_COEX_INFO_SUMMARY = BIT(5),
510 	BTC_COEX_INFO_ALL = GENMASK(7, 0),
511 };
512 
513 #define BTC_CXP_MASK GENMASK(15, 8)
514 
515 enum btc_w2b_scoreboard {
516 	BTC_WSCB_ACTIVE = BIT(0),
517 	BTC_WSCB_ON = BIT(1),
518 	BTC_WSCB_SCAN = BIT(2),
519 	BTC_WSCB_UNDERTEST = BIT(3),
520 	BTC_WSCB_RXGAIN = BIT(4),
521 	BTC_WSCB_WLBUSY = BIT(7),
522 	BTC_WSCB_EXTFEM = BIT(8),
523 	BTC_WSCB_TDMA = BIT(9),
524 	BTC_WSCB_FIX2M = BIT(10),
525 	BTC_WSCB_WLRFK = BIT(11),
526 	BTC_WSCB_RXSCAN_PRI = BIT(12),
527 	BTC_WSCB_BT_HILNA = BIT(13),
528 	BTC_WSCB_BTLOG = BIT(14),
529 	BTC_WSCB_ALL = GENMASK(23, 0),
530 };
531 
532 enum btc_wl_link_mode {
533 	BTC_WLINK_NOLINK = 0x0,
534 	BTC_WLINK_2G_STA,
535 	BTC_WLINK_2G_AP,
536 	BTC_WLINK_2G_GO,
537 	BTC_WLINK_2G_GC,
538 	BTC_WLINK_2G_SCC,
539 	BTC_WLINK_2G_MCC,
540 	BTC_WLINK_25G_MCC,
541 	BTC_WLINK_25G_DBCC,
542 	BTC_WLINK_5G,
543 	BTC_WLINK_2G_NAN,
544 	BTC_WLINK_OTHER,
545 	BTC_WLINK_MAX
546 };
547 
548 enum btc_wl_mrole_type {
549 	BTC_WLMROLE_NONE = 0x0,
550 	BTC_WLMROLE_STA_GC,
551 	BTC_WLMROLE_STA_GC_NOA,
552 	BTC_WLMROLE_STA_GO,
553 	BTC_WLMROLE_STA_GO_NOA,
554 	BTC_WLMROLE_STA_STA,
555 	BTC_WLMROLE_MAX
556 };
557 
558 enum btc_bt_hid_type {
559 	BTC_HID_218 = BIT(0),
560 	BTC_HID_418 = BIT(1),
561 	BTC_HID_BLE = BIT(2),
562 	BTC_HID_RCU = BIT(3),
563 	BTC_HID_RCU_VOICE = BIT(4),
564 	BTC_HID_OTHER_LEGACY = BIT(5)
565 };
566 
567 enum btc_reset_module {
568 	BTC_RESET_CX = BIT(0),
569 	BTC_RESET_DM = BIT(1),
570 	BTC_RESET_CTRL = BIT(2),
571 	BTC_RESET_CXDM = BIT(0) | BIT(1),
572 	BTC_RESET_BTINFO = BIT(3),
573 	BTC_RESET_MDINFO = BIT(4),
574 	BTC_RESET_ALL =  GENMASK(7, 0),
575 };
576 
577 enum btc_gnt_state {
578 	BTC_GNT_HW	= 0,
579 	BTC_GNT_SW_LO,
580 	BTC_GNT_SW_HI,
581 	BTC_GNT_MAX
582 };
583 
584 enum btc_ctr_path {
585 	BTC_CTRL_BY_BT = 0,
586 	BTC_CTRL_BY_WL
587 };
588 
589 enum btc_wl_max_tx_time {
590 	BTC_MAX_TX_TIME_L1 = 500,
591 	BTC_MAX_TX_TIME_L2 = 1000,
592 	BTC_MAX_TX_TIME_L3 = 2000,
593 	BTC_MAX_TX_TIME_DEF = 5280
594 };
595 
596 enum btc_wl_max_tx_retry {
597 	BTC_MAX_TX_RETRY_L1 = 7,
598 	BTC_MAX_TX_RETRY_L2 = 15,
599 	BTC_MAX_TX_RETRY_DEF = 31,
600 };
601 
602 enum btc_reason_and_action {
603 	BTC_RSN_NONE,
604 	BTC_RSN_NTFY_INIT,
605 	BTC_RSN_NTFY_SWBAND,
606 	BTC_RSN_NTFY_WL_STA,
607 	BTC_RSN_NTFY_RADIO_STATE,
608 	BTC_RSN_UPDATE_BT_SCBD,
609 	BTC_RSN_NTFY_WL_RFK,
610 	BTC_RSN_UPDATE_BT_INFO,
611 	BTC_RSN_NTFY_SCAN_START,
612 	BTC_RSN_NTFY_SCAN_FINISH,
613 	BTC_RSN_NTFY_SPECIFIC_PACKET,
614 	BTC_RSN_NTFY_POWEROFF,
615 	BTC_RSN_NTFY_ROLE_INFO,
616 	BTC_RSN_CMD_SET_COEX,
617 	BTC_RSN_ACT1_WORK,
618 	BTC_RSN_BT_DEVINFO_WORK,
619 	BTC_RSN_RFK_CHK_WORK,
620 	BTC_RSN_NUM,
621 	BTC_ACT_NONE = 100,
622 	BTC_ACT_WL_ONLY,
623 	BTC_ACT_WL_5G,
624 	BTC_ACT_WL_OTHER,
625 	BTC_ACT_WL_IDLE,
626 	BTC_ACT_WL_NC,
627 	BTC_ACT_WL_RFK,
628 	BTC_ACT_WL_INIT,
629 	BTC_ACT_WL_OFF,
630 	BTC_ACT_FREERUN,
631 	BTC_ACT_BT_WHQL,
632 	BTC_ACT_BT_RFK,
633 	BTC_ACT_BT_OFF,
634 	BTC_ACT_BT_IDLE,
635 	BTC_ACT_BT_HFP,
636 	BTC_ACT_BT_HID,
637 	BTC_ACT_BT_A2DP,
638 	BTC_ACT_BT_A2DPSINK,
639 	BTC_ACT_BT_PAN,
640 	BTC_ACT_BT_A2DP_HID,
641 	BTC_ACT_BT_A2DP_PAN,
642 	BTC_ACT_BT_PAN_HID,
643 	BTC_ACT_BT_A2DP_PAN_HID,
644 	BTC_ACT_WL_25G_MCC,
645 	BTC_ACT_WL_2G_MCC,
646 	BTC_ACT_WL_2G_SCC,
647 	BTC_ACT_WL_2G_AP,
648 	BTC_ACT_WL_2G_GO,
649 	BTC_ACT_WL_2G_GC,
650 	BTC_ACT_WL_2G_NAN,
651 	BTC_ACT_LAST,
652 	BTC_ACT_NUM = BTC_ACT_LAST - BTC_ACT_NONE,
653 	BTC_ACT_EXT_BIT = BIT(14),
654 	BTC_POLICY_EXT_BIT = BIT(15),
655 };
656 
657 #define BTC_FREERUN_ANTISO_MIN 30
658 #define BTC_TDMA_BTHID_MAX 2
659 #define BTC_BLINK_NOCONNECT 0
660 #define BTC_B1_MAX 250 /* unit ms */
661 
662 static void _run_coex(struct rtw89_dev *rtwdev,
663 		      enum btc_reason_and_action reason);
664 static void _write_scbd(struct rtw89_dev *rtwdev, u32 val, bool state);
665 static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update);
666 
_send_fw_cmd(struct rtw89_dev * rtwdev,u8 h2c_class,u8 h2c_func,void * param,u16 len)667 static void _send_fw_cmd(struct rtw89_dev *rtwdev, u8 h2c_class, u8 h2c_func,
668 			 void *param, u16 len)
669 {
670 	struct rtw89_btc *btc = &rtwdev->btc;
671 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
672 	struct rtw89_btc_cx *cx = &btc->cx;
673 	struct rtw89_btc_wl_info *wl = &cx->wl;
674 	int ret;
675 
676 	if (!wl->status.map.init_ok) {
677 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
678 			    "[BTC], %s(): return by btc not init!!\n", __func__);
679 		pfwinfo->cnt_h2c_fail++;
680 		return;
681 	} else if ((wl->status.map.rf_off_pre == BTC_LPS_RF_OFF &&
682 		    wl->status.map.rf_off == BTC_LPS_RF_OFF) ||
683 		   (wl->status.map.lps_pre == BTC_LPS_RF_OFF &&
684 		    wl->status.map.lps == BTC_LPS_RF_OFF)) {
685 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
686 			    "[BTC], %s(): return by wl off!!\n", __func__);
687 		pfwinfo->cnt_h2c_fail++;
688 		return;
689 	}
690 
691 	pfwinfo->cnt_h2c++;
692 
693 	ret = rtw89_fw_h2c_raw_with_hdr(rtwdev, h2c_class, h2c_func, param, len,
694 					false, true);
695 	if (ret != 0)
696 		pfwinfo->cnt_h2c_fail++;
697 }
698 
_reset_btc_var(struct rtw89_dev * rtwdev,u8 type)699 static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type)
700 {
701 	struct rtw89_btc *btc = &rtwdev->btc;
702 	struct rtw89_btc_cx *cx = &btc->cx;
703 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
704 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
705 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
706 	struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info;
707 	u8 i;
708 
709 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s\n", __func__);
710 
711 	if (type & BTC_RESET_CX)
712 		memset(cx, 0, sizeof(*cx));
713 	else if (type & BTC_RESET_BTINFO) /* only for BT enable */
714 		memset(bt, 0, sizeof(*bt));
715 
716 	if (type & BTC_RESET_CTRL) {
717 		memset(&btc->ctrl, 0, sizeof(btc->ctrl));
718 		btc->ctrl.trace_step = FCXDEF_STEP;
719 	}
720 
721 	/* Init Coex variables that are not zero */
722 	if (type & BTC_RESET_DM) {
723 		memset(&btc->dm, 0, sizeof(btc->dm));
724 		memset(bt_linfo->rssi_state, 0, sizeof(bt_linfo->rssi_state));
725 
726 		for (i = 0; i < RTW89_PORT_NUM; i++)
727 			memset(wl_linfo[i].rssi_state, 0,
728 			       sizeof(wl_linfo[i].rssi_state));
729 
730 		/* set the slot_now table to original */
731 		btc->dm.tdma_now = t_def[CXTD_OFF];
732 		btc->dm.tdma = t_def[CXTD_OFF];
733 		memcpy(&btc->dm.slot_now, s_def, sizeof(btc->dm.slot_now));
734 		memcpy(&btc->dm.slot, s_def, sizeof(btc->dm.slot));
735 
736 		btc->policy_len = 0;
737 		btc->bt_req_len = 0;
738 
739 		btc->dm.coex_info_map = BTC_COEX_INFO_ALL;
740 		btc->dm.wl_tx_limit.tx_time = BTC_MAX_TX_TIME_DEF;
741 		btc->dm.wl_tx_limit.tx_retry = BTC_MAX_TX_RETRY_DEF;
742 	}
743 
744 	if (type & BTC_RESET_MDINFO)
745 		memset(&btc->mdinfo, 0, sizeof(btc->mdinfo));
746 }
747 
748 #define BTC_RPT_HDR_SIZE 3
749 #define BTC_CHK_WLSLOT_DRIFT_MAX 15
750 #define BTC_CHK_BTSLOT_DRIFT_MAX 15
751 #define BTC_CHK_HANG_MAX 3
752 
_chk_btc_err(struct rtw89_dev * rtwdev,u8 type,u32 cnt)753 static void _chk_btc_err(struct rtw89_dev *rtwdev, u8 type, u32 cnt)
754 {
755 	struct rtw89_btc *btc = &rtwdev->btc;
756 	struct rtw89_btc_cx *cx = &btc->cx;
757 	struct rtw89_btc_dm *dm = &btc->dm;
758 	struct rtw89_btc_bt_info *bt = &cx->bt;
759 
760 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
761 		    "[BTC], %s(): type:%d cnt:%d\n",
762 		    __func__, type, cnt);
763 
764 	switch (type) {
765 	case BTC_DCNT_RPT_HANG:
766 		if (dm->cnt_dm[BTC_DCNT_RPT] == cnt && btc->fwinfo.rpt_en_map)
767 			dm->cnt_dm[BTC_DCNT_RPT_HANG]++;
768 		else
769 			dm->cnt_dm[BTC_DCNT_RPT_HANG] = 0;
770 
771 		if (dm->cnt_dm[BTC_DCNT_RPT_HANG] >= BTC_CHK_HANG_MAX)
772 			dm->error.map.wl_fw_hang = true;
773 		else
774 			dm->error.map.wl_fw_hang = false;
775 
776 		dm->cnt_dm[BTC_DCNT_RPT] = cnt;
777 		break;
778 	case BTC_DCNT_CYCLE_HANG:
779 		if (dm->cnt_dm[BTC_DCNT_CYCLE] == cnt &&
780 		    (dm->tdma_now.type != CXTDMA_OFF ||
781 		     dm->tdma_now.ext_ctrl == CXECTL_EXT))
782 			dm->cnt_dm[BTC_DCNT_CYCLE_HANG]++;
783 		else
784 			dm->cnt_dm[BTC_DCNT_CYCLE_HANG] = 0;
785 
786 		if (dm->cnt_dm[BTC_DCNT_CYCLE_HANG] >= BTC_CHK_HANG_MAX)
787 			dm->error.map.cycle_hang = true;
788 		else
789 			dm->error.map.cycle_hang = false;
790 
791 		dm->cnt_dm[BTC_DCNT_CYCLE] = cnt;
792 		break;
793 	case BTC_DCNT_W1_HANG:
794 		if (dm->cnt_dm[BTC_DCNT_W1] == cnt &&
795 		    dm->tdma_now.type != CXTDMA_OFF)
796 			dm->cnt_dm[BTC_DCNT_W1_HANG]++;
797 		else
798 			dm->cnt_dm[BTC_DCNT_W1_HANG] = 0;
799 
800 		if (dm->cnt_dm[BTC_DCNT_W1_HANG] >= BTC_CHK_HANG_MAX)
801 			dm->error.map.w1_hang = true;
802 		else
803 			dm->error.map.w1_hang = false;
804 
805 		dm->cnt_dm[BTC_DCNT_W1] = cnt;
806 		break;
807 	case BTC_DCNT_B1_HANG:
808 		if (dm->cnt_dm[BTC_DCNT_B1] == cnt &&
809 		    dm->tdma_now.type != CXTDMA_OFF)
810 			dm->cnt_dm[BTC_DCNT_B1_HANG]++;
811 		else
812 			dm->cnt_dm[BTC_DCNT_B1_HANG] = 0;
813 
814 		if (dm->cnt_dm[BTC_DCNT_B1_HANG] >= BTC_CHK_HANG_MAX)
815 			dm->error.map.b1_hang = true;
816 		else
817 			dm->error.map.b1_hang = false;
818 
819 		dm->cnt_dm[BTC_DCNT_B1] = cnt;
820 		break;
821 	case BTC_DCNT_E2G_HANG:
822 		if (dm->cnt_dm[BTC_DCNT_E2G] == cnt &&
823 		    dm->tdma_now.ext_ctrl == CXECTL_EXT)
824 			dm->cnt_dm[BTC_DCNT_E2G_HANG]++;
825 		else
826 			dm->cnt_dm[BTC_DCNT_E2G_HANG] = 0;
827 
828 		if (dm->cnt_dm[BTC_DCNT_E2G_HANG] >= BTC_CHK_HANG_MAX)
829 			dm->error.map.wl_e2g_hang = true;
830 		else
831 			dm->error.map.wl_e2g_hang = false;
832 
833 		dm->cnt_dm[BTC_DCNT_E2G] = cnt;
834 		break;
835 	case BTC_DCNT_TDMA_NONSYNC:
836 		if (cnt != 0) /* if tdma not sync between drv/fw  */
837 			dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC]++;
838 		else
839 			dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC] = 0;
840 
841 		if (dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC] >= BTC_CHK_HANG_MAX)
842 			dm->error.map.tdma_no_sync = true;
843 		else
844 			dm->error.map.tdma_no_sync = false;
845 		break;
846 	case BTC_DCNT_SLOT_NONSYNC:
847 		if (cnt != 0) /* if slot not sync between drv/fw  */
848 			dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC]++;
849 		else
850 			dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC] = 0;
851 
852 		if (dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC] >= BTC_CHK_HANG_MAX)
853 			dm->error.map.slot_no_sync = true;
854 		else
855 			dm->error.map.slot_no_sync = false;
856 		break;
857 	case BTC_DCNT_BTCNT_HANG:
858 		cnt = cx->cnt_bt[BTC_BCNT_HIPRI_RX] +
859 		      cx->cnt_bt[BTC_BCNT_HIPRI_TX] +
860 		      cx->cnt_bt[BTC_BCNT_LOPRI_RX] +
861 		      cx->cnt_bt[BTC_BCNT_LOPRI_TX];
862 
863 		if (cnt == 0)
864 			dm->cnt_dm[BTC_DCNT_BTCNT_HANG]++;
865 		else
866 			dm->cnt_dm[BTC_DCNT_BTCNT_HANG] = 0;
867 
868 		if ((dm->cnt_dm[BTC_DCNT_BTCNT_HANG] >= BTC_CHK_HANG_MAX &&
869 		     bt->enable.now) || (!dm->cnt_dm[BTC_DCNT_BTCNT_HANG] &&
870 		     !bt->enable.now))
871 			_update_bt_scbd(rtwdev, false);
872 		break;
873 	case BTC_DCNT_WL_SLOT_DRIFT:
874 		if (cnt >= BTC_CHK_WLSLOT_DRIFT_MAX)
875 			dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT]++;
876 		else
877 			dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT] = 0;
878 
879 		if (dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT] >= BTC_CHK_HANG_MAX)
880 			dm->error.map.wl_slot_drift = true;
881 		else
882 			dm->error.map.wl_slot_drift = false;
883 		break;
884 	case BTC_DCNT_BT_SLOT_DRIFT:
885 		if (cnt >= BTC_CHK_BTSLOT_DRIFT_MAX)
886 			dm->cnt_dm[BTC_DCNT_BT_SLOT_DRIFT]++;
887 		else
888 			dm->cnt_dm[BTC_DCNT_BT_SLOT_DRIFT] = 0;
889 
890 		if (dm->cnt_dm[BTC_DCNT_BT_SLOT_DRIFT] >= BTC_CHK_HANG_MAX)
891 			dm->error.map.bt_slot_drift = true;
892 		else
893 			dm->error.map.bt_slot_drift = false;
894 
895 		break;
896 	}
897 }
898 
_update_bt_report(struct rtw89_dev * rtwdev,u8 rpt_type,u8 * pfinfo)899 static void _update_bt_report(struct rtw89_dev *rtwdev, u8 rpt_type, u8 *pfinfo)
900 {
901 	struct rtw89_btc *btc = &rtwdev->btc;
902 	const struct rtw89_btc_ver *ver = btc->ver;
903 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
904 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
905 	struct rtw89_btc_bt_a2dp_desc *a2dp = &bt_linfo->a2dp_desc;
906 	struct rtw89_btc_fbtc_btver *pver = NULL;
907 	struct rtw89_btc_fbtc_btscan_v1 *pscan_v1;
908 	struct rtw89_btc_fbtc_btscan_v2 *pscan_v2;
909 	struct rtw89_btc_fbtc_btafh *pafh_v1 = NULL;
910 	struct rtw89_btc_fbtc_btafh_v2 *pafh_v2 = NULL;
911 	struct rtw89_btc_fbtc_btdevinfo *pdev = NULL;
912 	bool scan_update = true;
913 	int i;
914 
915 	pver = (struct rtw89_btc_fbtc_btver *)pfinfo;
916 	pdev = (struct rtw89_btc_fbtc_btdevinfo *)pfinfo;
917 
918 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
919 		    "[BTC], %s(): rpt_type:%d\n",
920 		    __func__, rpt_type);
921 
922 	switch (rpt_type) {
923 	case BTC_RPT_TYPE_BT_VER:
924 		bt->ver_info.fw = le32_to_cpu(pver->fw_ver);
925 		bt->ver_info.fw_coex = le32_get_bits(pver->coex_ver, GENMASK(7, 0));
926 		bt->feature = le32_to_cpu(pver->feature);
927 		break;
928 	case BTC_RPT_TYPE_BT_SCAN:
929 		if (ver->fcxbtscan == 1) {
930 			pscan_v1 = (struct rtw89_btc_fbtc_btscan_v1 *)pfinfo;
931 			for (i = 0; i < BTC_SCAN_MAX1; i++) {
932 				bt->scan_info_v1[i] = pscan_v1->scan[i];
933 				if (bt->scan_info_v1[i].win == 0 &&
934 				    bt->scan_info_v1[i].intvl == 0)
935 					scan_update = false;
936 			}
937 		} else if (ver->fcxbtscan == 2) {
938 			pscan_v2 = (struct rtw89_btc_fbtc_btscan_v2 *)pfinfo;
939 			for (i = 0; i < CXSCAN_MAX; i++) {
940 				bt->scan_info_v2[i] = pscan_v2->para[i];
941 				if ((pscan_v2->type & BIT(i)) &&
942 				    pscan_v2->para[i].win == 0 &&
943 				    pscan_v2->para[i].intvl == 0)
944 					scan_update = false;
945 			}
946 		}
947 		if (scan_update)
948 			bt->scan_info_update = 1;
949 		break;
950 	case BTC_RPT_TYPE_BT_AFH:
951 		if (ver->fcxbtafh == 2) {
952 			pafh_v2 = (struct rtw89_btc_fbtc_btafh_v2 *)pfinfo;
953 			if (pafh_v2->map_type & RPT_BT_AFH_SEQ_LEGACY) {
954 				memcpy(&bt_linfo->afh_map[0], pafh_v2->afh_l, 4);
955 				memcpy(&bt_linfo->afh_map[4], pafh_v2->afh_m, 4);
956 				memcpy(&bt_linfo->afh_map[8], pafh_v2->afh_h, 2);
957 			}
958 			if (pafh_v2->map_type & RPT_BT_AFH_SEQ_LE) {
959 				memcpy(&bt_linfo->afh_map_le[0], pafh_v2->afh_le_a, 4);
960 				memcpy(&bt_linfo->afh_map_le[4], pafh_v2->afh_le_b, 1);
961 			}
962 		} else if (ver->fcxbtafh == 1) {
963 			pafh_v1 = (struct rtw89_btc_fbtc_btafh *)pfinfo;
964 			memcpy(&bt_linfo->afh_map[0], pafh_v1->afh_l, 4);
965 			memcpy(&bt_linfo->afh_map[4], pafh_v1->afh_m, 4);
966 			memcpy(&bt_linfo->afh_map[8], pafh_v1->afh_h, 2);
967 		}
968 		break;
969 	case BTC_RPT_TYPE_BT_DEVICE:
970 		a2dp->device_name = le32_to_cpu(pdev->dev_name);
971 		a2dp->vendor_id = le16_to_cpu(pdev->vendor_id);
972 		a2dp->flush_time = le32_to_cpu(pdev->flush_time);
973 		break;
974 	default:
975 		break;
976 	}
977 }
978 
979 #define BTC_LEAK_AP_TH 10
980 #define BTC_CYSTA_CHK_PERIOD 100
981 
982 struct rtw89_btc_prpt {
983 	u8 type;
984 	__le16 len;
985 	u8 content[];
986 } __packed;
987 
_chk_btc_report(struct rtw89_dev * rtwdev,struct rtw89_btc_btf_fwinfo * pfwinfo,u8 * prptbuf,u32 index)988 static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
989 			   struct rtw89_btc_btf_fwinfo *pfwinfo,
990 			   u8 *prptbuf, u32 index)
991 {
992 	struct rtw89_btc *btc = &rtwdev->btc;
993 	const struct rtw89_btc_ver *ver = btc->ver;
994 	struct rtw89_btc_dm *dm = &btc->dm;
995 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
996 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
997 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
998 	union rtw89_btc_fbtc_rpt_ctrl_ver_info *prpt = NULL;
999 	union rtw89_btc_fbtc_cysta_info *pcysta = NULL;
1000 	struct rtw89_btc_prpt *btc_prpt = NULL;
1001 	void *rpt_content = NULL, *pfinfo = NULL;
1002 	u8 rpt_type = 0;
1003 	u16 wl_slot_set = 0, wl_slot_real = 0;
1004 	u32 trace_step = btc->ctrl.trace_step, rpt_len = 0, diff_t = 0;
1005 	u32 cnt_leak_slot, bt_slot_real, bt_slot_set, cnt_rx_imr;
1006 	u8 i;
1007 
1008 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1009 		    "[BTC], %s(): index:%d\n",
1010 		    __func__, index);
1011 
1012 	if (!prptbuf) {
1013 		pfwinfo->err[BTFRE_INVALID_INPUT]++;
1014 		return 0;
1015 	}
1016 
1017 	btc_prpt = (struct rtw89_btc_prpt *)&prptbuf[index];
1018 	rpt_type = btc_prpt->type;
1019 	rpt_len = le16_to_cpu(btc_prpt->len);
1020 	rpt_content = btc_prpt->content;
1021 
1022 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1023 		    "[BTC], %s(): rpt_type:%d\n",
1024 		    __func__, rpt_type);
1025 
1026 	switch (rpt_type) {
1027 	case BTC_RPT_TYPE_CTRL:
1028 		pcinfo = &pfwinfo->rpt_ctrl.cinfo;
1029 		prpt = &pfwinfo->rpt_ctrl.finfo;
1030 		if (ver->fcxbtcrpt == 1) {
1031 			pfinfo = &pfwinfo->rpt_ctrl.finfo.v1;
1032 			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v1);
1033 		} else if (ver->fcxbtcrpt == 4) {
1034 			pfinfo = &pfwinfo->rpt_ctrl.finfo.v4;
1035 			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v4);
1036 		} else if (ver->fcxbtcrpt == 5) {
1037 			pfinfo = &pfwinfo->rpt_ctrl.finfo.v5;
1038 			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v5);
1039 		} else if (ver->fcxbtcrpt == 105) {
1040 			pfinfo = &pfwinfo->rpt_ctrl.finfo.v105;
1041 			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v105);
1042 			pcinfo->req_fver = 5;
1043 			break;
1044 		} else {
1045 			goto err;
1046 		}
1047 		pcinfo->req_fver = ver->fcxbtcrpt;
1048 		break;
1049 	case BTC_RPT_TYPE_TDMA:
1050 		pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo;
1051 		if (ver->fcxtdma == 1) {
1052 			pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo.v1;
1053 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo.v1);
1054 		} else if (ver->fcxtdma == 3) {
1055 			pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo.v3;
1056 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo.v3);
1057 		} else {
1058 			goto err;
1059 		}
1060 		pcinfo->req_fver = ver->fcxtdma;
1061 		break;
1062 	case BTC_RPT_TYPE_SLOT:
1063 		pcinfo = &pfwinfo->rpt_fbtc_slots.cinfo;
1064 		pfinfo = &pfwinfo->rpt_fbtc_slots.finfo;
1065 		pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_slots.finfo);
1066 		pcinfo->req_fver = ver->fcxslots;
1067 		break;
1068 	case BTC_RPT_TYPE_CYSTA:
1069 		pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
1070 		pcysta = &pfwinfo->rpt_fbtc_cysta.finfo;
1071 		if (ver->fcxcysta == 2) {
1072 			pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo.v2;
1073 			pcysta->v2 = pfwinfo->rpt_fbtc_cysta.finfo.v2;
1074 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo.v2);
1075 		} else if (ver->fcxcysta == 3) {
1076 			pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo.v3;
1077 			pcysta->v3 = pfwinfo->rpt_fbtc_cysta.finfo.v3;
1078 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo.v3);
1079 		} else if (ver->fcxcysta == 4) {
1080 			pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo.v4;
1081 			pcysta->v4 = pfwinfo->rpt_fbtc_cysta.finfo.v4;
1082 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo.v4);
1083 		} else if (ver->fcxcysta == 5) {
1084 			pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo.v5;
1085 			pcysta->v5 = pfwinfo->rpt_fbtc_cysta.finfo.v5;
1086 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo.v5);
1087 		} else {
1088 			goto err;
1089 		}
1090 		pcinfo->req_fver = ver->fcxcysta;
1091 		break;
1092 	case BTC_RPT_TYPE_STEP:
1093 		pcinfo = &pfwinfo->rpt_fbtc_step.cinfo;
1094 		if (ver->fcxstep == 2) {
1095 			pfinfo = &pfwinfo->rpt_fbtc_step.finfo.v2;
1096 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.v2.step[0]) *
1097 					  trace_step +
1098 					  offsetof(struct rtw89_btc_fbtc_steps_v2, step);
1099 		} else if (ver->fcxstep == 3) {
1100 			pfinfo = &pfwinfo->rpt_fbtc_step.finfo.v3;
1101 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.v3.step[0]) *
1102 					  trace_step +
1103 					  offsetof(struct rtw89_btc_fbtc_steps_v3, step);
1104 		} else {
1105 			goto err;
1106 		}
1107 		pcinfo->req_fver = ver->fcxstep;
1108 		break;
1109 	case BTC_RPT_TYPE_NULLSTA:
1110 		pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo;
1111 		if (ver->fcxnullsta == 1) {
1112 			pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo.v1;
1113 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo.v1);
1114 		} else if (ver->fcxnullsta == 2) {
1115 			pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo.v2;
1116 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo.v2);
1117 		} else {
1118 			goto err;
1119 		}
1120 		pcinfo->req_fver = ver->fcxnullsta;
1121 		break;
1122 	case BTC_RPT_TYPE_MREG:
1123 		pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo;
1124 		if (ver->fcxmreg == 1) {
1125 			pfinfo = &pfwinfo->rpt_fbtc_mregval.finfo.v1;
1126 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_mregval.finfo.v1);
1127 		} else if (ver->fcxmreg == 2) {
1128 			pfinfo = &pfwinfo->rpt_fbtc_mregval.finfo.v2;
1129 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_mregval.finfo.v2);
1130 		} else {
1131 			goto err;
1132 		}
1133 		pcinfo->req_fver = ver->fcxmreg;
1134 		break;
1135 	case BTC_RPT_TYPE_GPIO_DBG:
1136 		pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo;
1137 		pfinfo = &pfwinfo->rpt_fbtc_gpio_dbg.finfo;
1138 		pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_gpio_dbg.finfo);
1139 		pcinfo->req_fver = ver->fcxgpiodbg;
1140 		break;
1141 	case BTC_RPT_TYPE_BT_VER:
1142 		pcinfo = &pfwinfo->rpt_fbtc_btver.cinfo;
1143 		pfinfo = &pfwinfo->rpt_fbtc_btver.finfo;
1144 		pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btver.finfo);
1145 		pcinfo->req_fver = ver->fcxbtver;
1146 		break;
1147 	case BTC_RPT_TYPE_BT_SCAN:
1148 		pcinfo = &pfwinfo->rpt_fbtc_btscan.cinfo;
1149 		if (ver->fcxbtscan == 1) {
1150 			pfinfo = &pfwinfo->rpt_fbtc_btscan.finfo.v1;
1151 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btscan.finfo.v1);
1152 		} else if (ver->fcxbtscan == 2) {
1153 			pfinfo = &pfwinfo->rpt_fbtc_btscan.finfo.v2;
1154 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btscan.finfo.v2);
1155 		}
1156 		pcinfo->req_fver = ver->fcxbtscan;
1157 		break;
1158 	case BTC_RPT_TYPE_BT_AFH:
1159 		pcinfo = &pfwinfo->rpt_fbtc_btafh.cinfo;
1160 		if (ver->fcxbtafh == 1) {
1161 			pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo.v1;
1162 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo.v1);
1163 		} else if (ver->fcxbtafh == 2) {
1164 			pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo.v2;
1165 			pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo.v2);
1166 		} else {
1167 			goto err;
1168 		}
1169 		pcinfo->req_fver = ver->fcxbtafh;
1170 		break;
1171 	case BTC_RPT_TYPE_BT_DEVICE:
1172 		pcinfo = &pfwinfo->rpt_fbtc_btdev.cinfo;
1173 		pfinfo = &pfwinfo->rpt_fbtc_btdev.finfo;
1174 		pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btdev.finfo);
1175 		pcinfo->req_fver = ver->fcxbtdevinfo;
1176 		break;
1177 	default:
1178 		pfwinfo->err[BTFRE_UNDEF_TYPE]++;
1179 		return 0;
1180 	}
1181 
1182 	pcinfo->rx_len = rpt_len;
1183 	pcinfo->rx_cnt++;
1184 
1185 	if (rpt_len != pcinfo->req_len) {
1186 		if (rpt_type < BTC_RPT_TYPE_MAX)
1187 			pfwinfo->len_mismch |= (0x1 << rpt_type);
1188 		else
1189 			pfwinfo->len_mismch |= BIT(31);
1190 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1191 			    "[BTC], %s(): %d rpt_len:%d!=req_len:%d\n",
1192 			    __func__, rpt_type, rpt_len, pcinfo->req_len);
1193 
1194 		pcinfo->valid = 0;
1195 		return 0;
1196 	} else if (!pfinfo || !rpt_content || !pcinfo->req_len) {
1197 		pfwinfo->err[BTFRE_EXCEPTION]++;
1198 		pcinfo->valid = 0;
1199 		return 0;
1200 	}
1201 
1202 	memcpy(pfinfo, rpt_content, pcinfo->req_len);
1203 	pcinfo->valid = 1;
1204 
1205 	switch (rpt_type) {
1206 	case BTC_RPT_TYPE_CTRL:
1207 		if (ver->fcxbtcrpt == 1) {
1208 			prpt->v1 = pfwinfo->rpt_ctrl.finfo.v1;
1209 			btc->fwinfo.rpt_en_map = prpt->v1.rpt_enable;
1210 			wl->ver_info.fw_coex = prpt->v1.wl_fw_coex_ver;
1211 			wl->ver_info.fw = prpt->v1.wl_fw_ver;
1212 			dm->wl_fw_cx_offload = !!prpt->v1.wl_fw_cx_offload;
1213 
1214 			_chk_btc_err(rtwdev, BTC_DCNT_RPT_HANG,
1215 				     pfwinfo->event[BTF_EVNT_RPT]);
1216 
1217 			/* To avoid I/O if WL LPS or power-off */
1218 			if (wl->status.map.lps != BTC_LPS_RF_OFF &&
1219 			    !wl->status.map.rf_off) {
1220 				rtwdev->chip->ops->btc_update_bt_cnt(rtwdev);
1221 				_chk_btc_err(rtwdev, BTC_DCNT_BTCNT_HANG, 0);
1222 
1223 				btc->cx.cnt_bt[BTC_BCNT_POLUT] =
1224 					rtw89_mac_get_plt_cnt(rtwdev,
1225 							      RTW89_MAC_0);
1226 			}
1227 		} else if (ver->fcxbtcrpt == 4) {
1228 			prpt->v4 = pfwinfo->rpt_ctrl.finfo.v4;
1229 			btc->fwinfo.rpt_en_map = le32_to_cpu(prpt->v4.rpt_info.en);
1230 			wl->ver_info.fw_coex = le32_to_cpu(prpt->v4.wl_fw_info.cx_ver);
1231 			wl->ver_info.fw = le32_to_cpu(prpt->v4.wl_fw_info.fw_ver);
1232 			dm->wl_fw_cx_offload = !!le32_to_cpu(prpt->v4.wl_fw_info.cx_offload);
1233 
1234 			for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++)
1235 				memcpy(&dm->gnt.band[i], &prpt->v4.gnt_val[i],
1236 				       sizeof(dm->gnt.band[i]));
1237 
1238 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_TX] =
1239 				le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_HI_TX]);
1240 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_RX] =
1241 				le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_HI_RX]);
1242 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_TX] =
1243 				le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_LO_TX]);
1244 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_RX] =
1245 				le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_LO_RX]);
1246 			btc->cx.cnt_bt[BTC_BCNT_POLUT] =
1247 				le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_POLLUTED]);
1248 
1249 			_chk_btc_err(rtwdev, BTC_DCNT_BTCNT_HANG, 0);
1250 			_chk_btc_err(rtwdev, BTC_DCNT_RPT_HANG,
1251 				     pfwinfo->event[BTF_EVNT_RPT]);
1252 
1253 			if (le32_to_cpu(prpt->v4.bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0)
1254 				bt->rfk_info.map.timeout = 1;
1255 			else
1256 				bt->rfk_info.map.timeout = 0;
1257 
1258 			dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout;
1259 		} else if (ver->fcxbtcrpt == 5) {
1260 			prpt->v5 = pfwinfo->rpt_ctrl.finfo.v5;
1261 			pfwinfo->rpt_en_map = le32_to_cpu(prpt->v5.rpt_info.en);
1262 			wl->ver_info.fw_coex = le32_to_cpu(prpt->v5.rpt_info.cx_ver);
1263 			wl->ver_info.fw = le32_to_cpu(prpt->v5.rpt_info.fw_ver);
1264 			dm->wl_fw_cx_offload = 0;
1265 
1266 			for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++)
1267 				memcpy(&dm->gnt.band[i], &prpt->v5.gnt_val[i][0],
1268 				       sizeof(dm->gnt.band[i]));
1269 
1270 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_TX] =
1271 				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_HI_TX]);
1272 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_RX] =
1273 				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_HI_RX]);
1274 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_TX] =
1275 				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_LO_TX]);
1276 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_RX] =
1277 				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_LO_RX]);
1278 			btc->cx.cnt_bt[BTC_BCNT_POLUT] =
1279 				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_POLLUTED]);
1280 
1281 			_chk_btc_err(rtwdev, BTC_DCNT_BTCNT_HANG, 0);
1282 			_chk_btc_err(rtwdev, BTC_DCNT_RPT_HANG,
1283 				     pfwinfo->event[BTF_EVNT_RPT]);
1284 
1285 			dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout;
1286 		} else if (ver->fcxbtcrpt == 105) {
1287 			prpt->v105 = pfwinfo->rpt_ctrl.finfo.v105;
1288 			pfwinfo->rpt_en_map = le32_to_cpu(prpt->v105.rpt_info.en);
1289 			wl->ver_info.fw_coex = le32_to_cpu(prpt->v105.rpt_info.cx_ver);
1290 			wl->ver_info.fw = le32_to_cpu(prpt->v105.rpt_info.fw_ver);
1291 			dm->wl_fw_cx_offload = 0;
1292 
1293 			for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++)
1294 				memcpy(&dm->gnt.band[i], &prpt->v105.gnt_val[i][0],
1295 				       sizeof(dm->gnt.band[i]));
1296 
1297 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_TX] =
1298 				le16_to_cpu(prpt->v105.bt_cnt[BTC_BCNT_HI_TX_V105]);
1299 			btc->cx.cnt_bt[BTC_BCNT_HIPRI_RX] =
1300 				le16_to_cpu(prpt->v105.bt_cnt[BTC_BCNT_HI_RX_V105]);
1301 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_TX] =
1302 				le16_to_cpu(prpt->v105.bt_cnt[BTC_BCNT_LO_TX_V105]);
1303 			btc->cx.cnt_bt[BTC_BCNT_LOPRI_RX] =
1304 				le16_to_cpu(prpt->v105.bt_cnt[BTC_BCNT_LO_RX_V105]);
1305 			btc->cx.cnt_bt[BTC_BCNT_POLUT] =
1306 				le16_to_cpu(prpt->v105.bt_cnt[BTC_BCNT_POLLUTED_V105]);
1307 
1308 			_chk_btc_err(rtwdev, BTC_DCNT_BTCNT_HANG, 0);
1309 			_chk_btc_err(rtwdev, BTC_DCNT_RPT_HANG,
1310 				     pfwinfo->event[BTF_EVNT_RPT]);
1311 
1312 			dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout;
1313 		} else {
1314 			goto err;
1315 		}
1316 		break;
1317 	case BTC_RPT_TYPE_TDMA:
1318 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1319 			    "[BTC], %s(): check %d %zu\n", __func__,
1320 			    BTC_DCNT_TDMA_NONSYNC,
1321 			    sizeof(dm->tdma_now));
1322 		if (ver->fcxtdma == 1)
1323 			_chk_btc_err(rtwdev, BTC_DCNT_TDMA_NONSYNC,
1324 				     memcmp(&dm->tdma_now,
1325 					    &pfwinfo->rpt_fbtc_tdma.finfo.v1,
1326 					    sizeof(dm->tdma_now)));
1327 		else if (ver->fcxtdma == 3)
1328 			_chk_btc_err(rtwdev, BTC_DCNT_TDMA_NONSYNC,
1329 				     memcmp(&dm->tdma_now,
1330 					    &pfwinfo->rpt_fbtc_tdma.finfo.v3.tdma,
1331 					    sizeof(dm->tdma_now)));
1332 		else
1333 			goto err;
1334 		break;
1335 	case BTC_RPT_TYPE_SLOT:
1336 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1337 			    "[BTC], %s(): check %d %zu\n",
1338 			    __func__, BTC_DCNT_SLOT_NONSYNC,
1339 			    sizeof(dm->slot_now));
1340 		_chk_btc_err(rtwdev, BTC_DCNT_SLOT_NONSYNC,
1341 			     memcmp(dm->slot_now,
1342 				    pfwinfo->rpt_fbtc_slots.finfo.slot,
1343 				    sizeof(dm->slot_now)));
1344 		break;
1345 	case BTC_RPT_TYPE_CYSTA:
1346 		if (ver->fcxcysta == 2) {
1347 			if (le16_to_cpu(pcysta->v2.cycles) < BTC_CYSTA_CHK_PERIOD)
1348 				break;
1349 			/* Check Leak-AP */
1350 			if (le32_to_cpu(pcysta->v2.slot_cnt[CXST_LK]) != 0 &&
1351 			    le32_to_cpu(pcysta->v2.leakrx_cnt) != 0 && dm->tdma_now.rxflctrl) {
1352 				if (le32_to_cpu(pcysta->v2.slot_cnt[CXST_LK]) <
1353 				    BTC_LEAK_AP_TH * le32_to_cpu(pcysta->v2.leakrx_cnt))
1354 					dm->leak_ap = 1;
1355 			}
1356 
1357 			/* Check diff time between WL slot and W1/E2G slot */
1358 			if (dm->tdma_now.type == CXTDMA_OFF &&
1359 			    dm->tdma_now.ext_ctrl == CXECTL_EXT)
1360 				wl_slot_set = le16_to_cpu(dm->slot_now[CXST_E2G].dur);
1361 			else
1362 				wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur);
1363 
1364 			if (le16_to_cpu(pcysta->v2.tavg_cycle[CXT_WL]) > wl_slot_set) {
1365 				diff_t = le16_to_cpu(pcysta->v2.tavg_cycle[CXT_WL]) - wl_slot_set;
1366 				_chk_btc_err(rtwdev,
1367 					     BTC_DCNT_WL_SLOT_DRIFT, diff_t);
1368 			}
1369 
1370 			_chk_btc_err(rtwdev, BTC_DCNT_W1_HANG,
1371 				     le32_to_cpu(pcysta->v2.slot_cnt[CXST_W1]));
1372 			_chk_btc_err(rtwdev, BTC_DCNT_W1_HANG,
1373 				     le32_to_cpu(pcysta->v2.slot_cnt[CXST_B1]));
1374 			_chk_btc_err(rtwdev, BTC_DCNT_CYCLE_HANG,
1375 				     le16_to_cpu(pcysta->v2.cycles));
1376 		} else if (ver->fcxcysta == 3) {
1377 			if (le16_to_cpu(pcysta->v3.cycles) < BTC_CYSTA_CHK_PERIOD)
1378 				break;
1379 
1380 			cnt_leak_slot = le32_to_cpu(pcysta->v3.slot_cnt[CXST_LK]);
1381 			cnt_rx_imr = le32_to_cpu(pcysta->v3.leak_slot.cnt_rximr);
1382 
1383 			/* Check Leak-AP */
1384 			if (cnt_leak_slot != 0 && cnt_rx_imr != 0 &&
1385 			    dm->tdma_now.rxflctrl) {
1386 				if (cnt_leak_slot < BTC_LEAK_AP_TH * cnt_rx_imr)
1387 					dm->leak_ap = 1;
1388 			}
1389 
1390 			/* Check diff time between real WL slot and W1 slot */
1391 			if (dm->tdma_now.type == CXTDMA_OFF) {
1392 				wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur);
1393 				wl_slot_real = le16_to_cpu(pcysta->v3.cycle_time.tavg[CXT_WL]);
1394 				if (wl_slot_real > wl_slot_set) {
1395 					diff_t = wl_slot_real - wl_slot_set;
1396 					_chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t);
1397 				}
1398 			}
1399 
1400 			/* Check diff time between real BT slot and EBT/E5G slot */
1401 			if (dm->tdma_now.type == CXTDMA_OFF &&
1402 			    dm->tdma_now.ext_ctrl == CXECTL_EXT &&
1403 			    btc->bt_req_len != 0) {
1404 				bt_slot_real = le16_to_cpu(pcysta->v3.cycle_time.tavg[CXT_BT]);
1405 				if (btc->bt_req_len > bt_slot_real) {
1406 					diff_t = btc->bt_req_len - bt_slot_real;
1407 					_chk_btc_err(rtwdev, BTC_DCNT_BT_SLOT_DRIFT, diff_t);
1408 				}
1409 			}
1410 
1411 			_chk_btc_err(rtwdev, BTC_DCNT_W1_HANG,
1412 				     le32_to_cpu(pcysta->v3.slot_cnt[CXST_W1]));
1413 			_chk_btc_err(rtwdev, BTC_DCNT_B1_HANG,
1414 				     le32_to_cpu(pcysta->v3.slot_cnt[CXST_B1]));
1415 			_chk_btc_err(rtwdev, BTC_DCNT_CYCLE_HANG,
1416 				     le16_to_cpu(pcysta->v3.cycles));
1417 		} else if (ver->fcxcysta == 4) {
1418 			if (le16_to_cpu(pcysta->v4.cycles) < BTC_CYSTA_CHK_PERIOD)
1419 				break;
1420 
1421 			cnt_leak_slot = le16_to_cpu(pcysta->v4.slot_cnt[CXST_LK]);
1422 			cnt_rx_imr = le32_to_cpu(pcysta->v4.leak_slot.cnt_rximr);
1423 
1424 			/* Check Leak-AP */
1425 			if (cnt_leak_slot != 0 && cnt_rx_imr != 0 &&
1426 			    dm->tdma_now.rxflctrl) {
1427 				if (cnt_leak_slot < BTC_LEAK_AP_TH * cnt_rx_imr)
1428 					dm->leak_ap = 1;
1429 			}
1430 
1431 			/* Check diff time between real WL slot and W1 slot */
1432 			if (dm->tdma_now.type == CXTDMA_OFF) {
1433 				wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur);
1434 				wl_slot_real = le16_to_cpu(pcysta->v4.cycle_time.tavg[CXT_WL]);
1435 				if (wl_slot_real > wl_slot_set) {
1436 					diff_t = wl_slot_real - wl_slot_set;
1437 					_chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t);
1438 				}
1439 			}
1440 
1441 			/* Check diff time between real BT slot and EBT/E5G slot */
1442 			if (dm->tdma_now.type == CXTDMA_OFF &&
1443 			    dm->tdma_now.ext_ctrl == CXECTL_EXT &&
1444 			    btc->bt_req_len != 0) {
1445 				bt_slot_real = le16_to_cpu(pcysta->v4.cycle_time.tavg[CXT_BT]);
1446 
1447 				if (btc->bt_req_len > bt_slot_real) {
1448 					diff_t = btc->bt_req_len - bt_slot_real;
1449 					_chk_btc_err(rtwdev, BTC_DCNT_BT_SLOT_DRIFT, diff_t);
1450 				}
1451 			}
1452 
1453 			_chk_btc_err(rtwdev, BTC_DCNT_W1_HANG,
1454 				     le16_to_cpu(pcysta->v4.slot_cnt[CXST_W1]));
1455 			_chk_btc_err(rtwdev, BTC_DCNT_B1_HANG,
1456 				     le16_to_cpu(pcysta->v4.slot_cnt[CXST_B1]));
1457 			_chk_btc_err(rtwdev, BTC_DCNT_CYCLE_HANG,
1458 				     le16_to_cpu(pcysta->v4.cycles));
1459 		} else if (ver->fcxcysta == 5) {
1460 			if (dm->fddt_train == BTC_FDDT_ENABLE)
1461 				break;
1462 			cnt_leak_slot = le16_to_cpu(pcysta->v5.slot_cnt[CXST_LK]);
1463 			cnt_rx_imr = le32_to_cpu(pcysta->v5.leak_slot.cnt_rximr);
1464 
1465 			/* Check Leak-AP */
1466 			if (cnt_leak_slot != 0 && cnt_rx_imr != 0 &&
1467 			    dm->tdma_now.rxflctrl) {
1468 				if (le16_to_cpu(pcysta->v5.cycles) >= BTC_CYSTA_CHK_PERIOD &&
1469 				    cnt_leak_slot < BTC_LEAK_AP_TH * cnt_rx_imr)
1470 					dm->leak_ap = 1;
1471 			}
1472 
1473 			/* Check diff time between real WL slot and W1 slot */
1474 			if (dm->tdma_now.type == CXTDMA_OFF) {
1475 				wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur);
1476 				wl_slot_real = le16_to_cpu(pcysta->v5.cycle_time.tavg[CXT_WL]);
1477 
1478 				if (wl_slot_real > wl_slot_set)
1479 					diff_t = wl_slot_real - wl_slot_set;
1480 				else
1481 					diff_t = wl_slot_set - wl_slot_real;
1482 			}
1483 			_chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t);
1484 
1485 			/* Check diff time between real BT slot and EBT/E5G slot */
1486 			bt_slot_set = btc->bt_req_len;
1487 			bt_slot_real = le16_to_cpu(pcysta->v5.cycle_time.tavg[CXT_BT]);
1488 			diff_t = 0;
1489 			if (dm->tdma_now.type == CXTDMA_OFF &&
1490 			    dm->tdma_now.ext_ctrl == CXECTL_EXT &&
1491 			    bt_slot_set != 0) {
1492 				if (bt_slot_set > bt_slot_real)
1493 					diff_t = bt_slot_set - bt_slot_real;
1494 				else
1495 					diff_t = bt_slot_real - bt_slot_set;
1496 			}
1497 
1498 			_chk_btc_err(rtwdev, BTC_DCNT_BT_SLOT_DRIFT, diff_t);
1499 			_chk_btc_err(rtwdev, BTC_DCNT_E2G_HANG,
1500 				     le16_to_cpu(pcysta->v5.slot_cnt[CXST_E2G]));
1501 			_chk_btc_err(rtwdev, BTC_DCNT_W1_HANG,
1502 				     le16_to_cpu(pcysta->v5.slot_cnt[CXST_W1]));
1503 			_chk_btc_err(rtwdev, BTC_DCNT_B1_HANG,
1504 				     le16_to_cpu(pcysta->v5.slot_cnt[CXST_B1]));
1505 			_chk_btc_err(rtwdev, BTC_DCNT_CYCLE_HANG,
1506 				     le16_to_cpu(pcysta->v5.cycles));
1507 		} else {
1508 			goto err;
1509 		}
1510 		break;
1511 	case BTC_RPT_TYPE_BT_VER:
1512 	case BTC_RPT_TYPE_BT_SCAN:
1513 	case BTC_RPT_TYPE_BT_AFH:
1514 	case BTC_RPT_TYPE_BT_DEVICE:
1515 		_update_bt_report(rtwdev, rpt_type, pfinfo);
1516 		break;
1517 	}
1518 	return (rpt_len + BTC_RPT_HDR_SIZE);
1519 
1520 err:
1521 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1522 		    "[BTC], %s(): Undefined version for type=%d\n", __func__, rpt_type);
1523 	return 0;
1524 }
1525 
_parse_btc_report(struct rtw89_dev * rtwdev,struct rtw89_btc_btf_fwinfo * pfwinfo,u8 * pbuf,u32 buf_len)1526 static void _parse_btc_report(struct rtw89_dev *rtwdev,
1527 			      struct rtw89_btc_btf_fwinfo *pfwinfo,
1528 			      u8 *pbuf, u32 buf_len)
1529 {
1530 	const struct rtw89_btc_ver *ver = rtwdev->btc.ver;
1531 	struct rtw89_btc_prpt *btc_prpt = NULL;
1532 	u32 index = 0, rpt_len = 0;
1533 
1534 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1535 		    "[BTC], %s(): buf_len:%d\n",
1536 		    __func__, buf_len);
1537 
1538 	while (pbuf) {
1539 		btc_prpt = (struct rtw89_btc_prpt *)&pbuf[index];
1540 		if (index + 2 >= ver->info_buf)
1541 			break;
1542 		/* At least 3 bytes: type(1) & len(2) */
1543 		rpt_len = le16_to_cpu(btc_prpt->len);
1544 		if ((index + rpt_len + BTC_RPT_HDR_SIZE) > buf_len)
1545 			break;
1546 
1547 		rpt_len = _chk_btc_report(rtwdev, pfwinfo, pbuf, index);
1548 		if (!rpt_len)
1549 			break;
1550 		index += rpt_len;
1551 	}
1552 }
1553 
1554 #define BTC_TLV_HDR_LEN 2
1555 
_append_tdma(struct rtw89_dev * rtwdev)1556 static void _append_tdma(struct rtw89_dev *rtwdev)
1557 {
1558 	struct rtw89_btc *btc = &rtwdev->btc;
1559 	const struct rtw89_btc_ver *ver = btc->ver;
1560 	struct rtw89_btc_dm *dm = &btc->dm;
1561 	struct rtw89_btc_btf_tlv *tlv;
1562 	struct rtw89_btc_fbtc_tdma *v;
1563 	struct rtw89_btc_fbtc_tdma_v3 *v3;
1564 	u16 len = btc->policy_len;
1565 
1566 	if (!btc->update_policy_force &&
1567 	    !memcmp(&dm->tdma, &dm->tdma_now, sizeof(dm->tdma))) {
1568 		rtw89_debug(rtwdev,
1569 			    RTW89_DBG_BTC, "[BTC], %s(): tdma no change!\n",
1570 			    __func__);
1571 		return;
1572 	}
1573 
1574 	tlv = (struct rtw89_btc_btf_tlv *)&btc->policy[len];
1575 	tlv->type = CXPOLICY_TDMA;
1576 	if (ver->fcxtdma == 1) {
1577 		v = (struct rtw89_btc_fbtc_tdma *)&tlv->val[0];
1578 		tlv->len = sizeof(*v);
1579 		memcpy(v, &dm->tdma, sizeof(*v));
1580 		btc->policy_len += BTC_TLV_HDR_LEN + sizeof(*v);
1581 	} else {
1582 		tlv->len = sizeof(*v3);
1583 		v3 = (struct rtw89_btc_fbtc_tdma_v3 *)&tlv->val[0];
1584 		v3->fver = ver->fcxtdma;
1585 		memcpy(&v3->tdma, &dm->tdma, sizeof(v3->tdma));
1586 		btc->policy_len += BTC_TLV_HDR_LEN + sizeof(*v3);
1587 	}
1588 
1589 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1590 		    "[BTC], %s(): type:%d, rxflctrl=%d, txpause=%d, wtgle_n=%d, leak_n=%d, ext_ctrl=%d\n",
1591 		    __func__, dm->tdma.type, dm->tdma.rxflctrl,
1592 		    dm->tdma.txpause, dm->tdma.wtgle_n, dm->tdma.leak_n,
1593 		    dm->tdma.ext_ctrl);
1594 }
1595 
_append_slot(struct rtw89_dev * rtwdev)1596 static void _append_slot(struct rtw89_dev *rtwdev)
1597 {
1598 	struct rtw89_btc *btc = &rtwdev->btc;
1599 	struct rtw89_btc_dm *dm = &btc->dm;
1600 	struct rtw89_btc_btf_tlv *tlv = NULL;
1601 	struct btc_fbtc_1slot *v = NULL;
1602 	u16 len = 0;
1603 	u8 i, cnt = 0;
1604 
1605 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1606 		    "[BTC], %s(): A:btc->policy_len = %d\n",
1607 		    __func__, btc->policy_len);
1608 
1609 	for (i = 0; i < CXST_MAX; i++) {
1610 		if (!btc->update_policy_force &&
1611 		    !memcmp(&dm->slot[i], &dm->slot_now[i],
1612 			    sizeof(dm->slot[i])))
1613 			continue;
1614 
1615 		len = btc->policy_len;
1616 
1617 		tlv = (struct rtw89_btc_btf_tlv *)&btc->policy[len];
1618 		v = (struct btc_fbtc_1slot *)&tlv->val[0];
1619 		tlv->type = CXPOLICY_SLOT;
1620 		tlv->len = sizeof(*v);
1621 
1622 		v->fver = FCXONESLOT_VER;
1623 		v->sid = i;
1624 		v->slot = dm->slot[i];
1625 
1626 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1627 			    "[BTC], %s(): slot-%d: dur=%d, table=0x%08x, type=%d\n",
1628 			    __func__, i, dm->slot[i].dur, dm->slot[i].cxtbl,
1629 			    dm->slot[i].cxtype);
1630 		cnt++;
1631 
1632 		btc->policy_len += BTC_TLV_HDR_LEN  + sizeof(*v);
1633 	}
1634 
1635 	if (cnt > 0)
1636 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1637 			    "[BTC], %s(): slot update (cnt=%d)!!\n",
1638 			    __func__, cnt);
1639 }
1640 
rtw89_btc_fw_rpt_ver(struct rtw89_dev * rtwdev,u32 rpt_map)1641 static u32 rtw89_btc_fw_rpt_ver(struct rtw89_dev *rtwdev, u32 rpt_map)
1642 {
1643 	struct rtw89_btc *btc = &rtwdev->btc;
1644 	const struct rtw89_btc_ver *ver = btc->ver;
1645 	u32 bit_map = 0;
1646 
1647 	switch (rpt_map) {
1648 	case RPT_EN_TDMA:
1649 		bit_map = BIT(0);
1650 		break;
1651 	case RPT_EN_CYCLE:
1652 		bit_map = BIT(1);
1653 		break;
1654 	case RPT_EN_MREG:
1655 		bit_map = BIT(2);
1656 		break;
1657 	case RPT_EN_BT_VER_INFO:
1658 		bit_map = BIT(3);
1659 		break;
1660 	case RPT_EN_BT_SCAN_INFO:
1661 		bit_map = BIT(4);
1662 		break;
1663 	case RPT_EN_BT_DEVICE_INFO:
1664 		switch (ver->frptmap) {
1665 		case 0:
1666 		case 1:
1667 		case 2:
1668 			bit_map = BIT(6);
1669 			break;
1670 		case 3:
1671 			bit_map = BIT(5);
1672 			break;
1673 		default:
1674 			break;
1675 		}
1676 		break;
1677 	case RPT_EN_BT_AFH_MAP:
1678 		switch (ver->frptmap) {
1679 		case 0:
1680 		case 1:
1681 		case 2:
1682 			bit_map = BIT(5);
1683 			break;
1684 		case 3:
1685 			bit_map = BIT(6);
1686 			break;
1687 		default:
1688 			break;
1689 		}
1690 		break;
1691 	case RPT_EN_BT_AFH_MAP_LE:
1692 		switch (ver->frptmap) {
1693 		case 2:
1694 			bit_map = BIT(8);
1695 			break;
1696 		case 3:
1697 			bit_map = BIT(7);
1698 			break;
1699 		default:
1700 			break;
1701 		}
1702 		break;
1703 	case RPT_EN_FW_STEP_INFO:
1704 		switch (ver->frptmap) {
1705 		case 1:
1706 		case 2:
1707 			bit_map = BIT(7);
1708 			break;
1709 		case 3:
1710 			bit_map = BIT(8);
1711 			break;
1712 		default:
1713 			break;
1714 		}
1715 		break;
1716 	case RPT_EN_TEST:
1717 		bit_map = BIT(31);
1718 		break;
1719 	case RPT_EN_WL_ALL:
1720 		switch (ver->frptmap) {
1721 		case 0:
1722 		case 1:
1723 		case 2:
1724 			bit_map = GENMASK(2, 0);
1725 			break;
1726 		case 3:
1727 			bit_map = GENMASK(2, 0) | BIT(8);
1728 			break;
1729 		default:
1730 			break;
1731 		}
1732 		break;
1733 	case RPT_EN_BT_ALL:
1734 		switch (ver->frptmap) {
1735 		case 0:
1736 		case 1:
1737 			bit_map = GENMASK(6, 3);
1738 			break;
1739 		case 2:
1740 			bit_map = GENMASK(6, 3) | BIT(8);
1741 			break;
1742 		case 3:
1743 			bit_map = GENMASK(7, 3);
1744 			break;
1745 		default:
1746 			break;
1747 		}
1748 		break;
1749 	case RPT_EN_ALL:
1750 		switch (ver->frptmap) {
1751 		case 0:
1752 			bit_map = GENMASK(6, 0);
1753 			break;
1754 		case 1:
1755 			bit_map = GENMASK(7, 0);
1756 			break;
1757 		case 2:
1758 		case 3:
1759 			bit_map = GENMASK(8, 0);
1760 			break;
1761 		default:
1762 			break;
1763 		}
1764 		break;
1765 	case RPT_EN_MONITER:
1766 		switch (ver->frptmap) {
1767 		case 0:
1768 		case 1:
1769 			bit_map = GENMASK(6, 2);
1770 			break;
1771 		case 2:
1772 			bit_map = GENMASK(6, 2) | BIT(8);
1773 			break;
1774 		case 3:
1775 			bit_map = GENMASK(8, 2);
1776 			break;
1777 		default:
1778 			break;
1779 		}
1780 		break;
1781 	}
1782 
1783 	return bit_map;
1784 }
1785 
rtw89_btc_fw_en_rpt(struct rtw89_dev * rtwdev,u32 rpt_map,bool rpt_state)1786 static void rtw89_btc_fw_en_rpt(struct rtw89_dev *rtwdev,
1787 				u32 rpt_map, bool rpt_state)
1788 {
1789 	struct rtw89_btc *btc = &rtwdev->btc;
1790 	struct rtw89_btc_wl_smap *wl_smap = &btc->cx.wl.status.map;
1791 	struct rtw89_btc_btf_fwinfo *fwinfo = &btc->fwinfo;
1792 	struct rtw89_btc_btf_set_report r = {0};
1793 	u32 val, bit_map;
1794 
1795 	if ((wl_smap->rf_off || wl_smap->lps != BTC_LPS_OFF) && rpt_state != 0)
1796 		return;
1797 
1798 	bit_map = rtw89_btc_fw_rpt_ver(rtwdev, rpt_map);
1799 
1800 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1801 		    "[BTC], %s(): rpt_map=%x, rpt_state=%x\n",
1802 		    __func__, rpt_map, rpt_state);
1803 
1804 	if (rpt_state)
1805 		val = fwinfo->rpt_en_map | bit_map;
1806 	else
1807 		val = fwinfo->rpt_en_map & ~bit_map;
1808 
1809 	if (val == fwinfo->rpt_en_map)
1810 		return;
1811 
1812 	fwinfo->rpt_en_map = val;
1813 
1814 	r.fver = BTF_SET_REPORT_VER;
1815 	r.enable = cpu_to_le32(val);
1816 	r.para = cpu_to_le32(rpt_state);
1817 
1818 	_send_fw_cmd(rtwdev, BTFC_SET, SET_REPORT_EN, &r, sizeof(r));
1819 }
1820 
rtw89_btc_fw_set_slots(struct rtw89_dev * rtwdev,u8 num,struct rtw89_btc_fbtc_slot * s)1821 static void rtw89_btc_fw_set_slots(struct rtw89_dev *rtwdev, u8 num,
1822 				   struct rtw89_btc_fbtc_slot *s)
1823 {
1824 	struct rtw89_btc_btf_set_slot_table *tbl = NULL;
1825 	u8 *ptr = NULL;
1826 	u16 n = 0;
1827 
1828 	n = sizeof(*s) * num + sizeof(*tbl);
1829 	tbl = kmalloc(n, GFP_KERNEL);
1830 	if (!tbl)
1831 		return;
1832 
1833 	tbl->fver = BTF_SET_SLOT_TABLE_VER;
1834 	tbl->tbl_num = num;
1835 	ptr = &tbl->buf[0];
1836 	memcpy(ptr, s, num * sizeof(*s));
1837 
1838 	_send_fw_cmd(rtwdev, BTFC_SET, SET_SLOT_TABLE, tbl, n);
1839 
1840 	kfree(tbl);
1841 }
1842 
btc_fw_set_monreg(struct rtw89_dev * rtwdev)1843 static void btc_fw_set_monreg(struct rtw89_dev *rtwdev)
1844 {
1845 	const struct rtw89_chip_info *chip = rtwdev->chip;
1846 	const struct rtw89_btc_ver *ver = rtwdev->btc.ver;
1847 	struct rtw89_btc_btf_set_mon_reg *monreg = NULL;
1848 	u8 n, *ptr = NULL, ulen, cxmreg_max;
1849 	u16 sz = 0;
1850 
1851 	n = chip->mon_reg_num;
1852 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1853 		    "[BTC], %s(): mon_reg_num=%d\n", __func__, n);
1854 
1855 	if (ver->fcxmreg == 1)
1856 		cxmreg_max = CXMREG_MAX;
1857 	else if (ver->fcxmreg == 2)
1858 		cxmreg_max = CXMREG_MAX_V2;
1859 	else
1860 		return;
1861 
1862 	if (n > cxmreg_max) {
1863 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
1864 			    "[BTC], %s(): mon reg count %d > %d\n",
1865 			    __func__, n, cxmreg_max);
1866 		return;
1867 	}
1868 
1869 	ulen = sizeof(struct rtw89_btc_fbtc_mreg);
1870 	sz = (ulen * n) + sizeof(*monreg);
1871 	monreg = kmalloc(sz, GFP_KERNEL);
1872 	if (!monreg)
1873 		return;
1874 
1875 	monreg->fver = ver->fcxmreg;
1876 	monreg->reg_num = n;
1877 	ptr = &monreg->buf[0];
1878 	memcpy(ptr, chip->mon_reg, n * ulen);
1879 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1880 		    "[BTC], %s(): sz=%d ulen=%d n=%d\n",
1881 		    __func__, sz, ulen, n);
1882 
1883 	_send_fw_cmd(rtwdev, BTFC_SET, SET_MREG_TABLE, (u8 *)monreg, sz);
1884 	kfree(monreg);
1885 	rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_MREG, 1);
1886 }
1887 
_update_dm_step(struct rtw89_dev * rtwdev,enum btc_reason_and_action reason_or_action)1888 static void _update_dm_step(struct rtw89_dev *rtwdev,
1889 			    enum btc_reason_and_action reason_or_action)
1890 {
1891 	struct rtw89_btc *btc = &rtwdev->btc;
1892 	struct rtw89_btc_dm *dm = &btc->dm;
1893 
1894 	/* use ring-structure to store dm step */
1895 	dm->dm_step.step[dm->dm_step.step_pos] = reason_or_action;
1896 	dm->dm_step.step_pos++;
1897 
1898 	if (dm->dm_step.step_pos >= ARRAY_SIZE(dm->dm_step.step)) {
1899 		dm->dm_step.step_pos = 0;
1900 		dm->dm_step.step_ov = true;
1901 	}
1902 }
1903 
_fw_set_policy(struct rtw89_dev * rtwdev,u16 policy_type,enum btc_reason_and_action action)1904 static void _fw_set_policy(struct rtw89_dev *rtwdev, u16 policy_type,
1905 			   enum btc_reason_and_action action)
1906 {
1907 	struct rtw89_btc *btc = &rtwdev->btc;
1908 	struct rtw89_btc_dm *dm = &btc->dm;
1909 
1910 	dm->run_action = action;
1911 
1912 	_update_dm_step(rtwdev, action | BTC_ACT_EXT_BIT);
1913 	_update_dm_step(rtwdev, policy_type | BTC_POLICY_EXT_BIT);
1914 
1915 	btc->policy_len = 0;
1916 	btc->policy_type = policy_type;
1917 
1918 	_append_tdma(rtwdev);
1919 	_append_slot(rtwdev);
1920 
1921 	if (btc->policy_len == 0 || btc->policy_len > RTW89_BTC_POLICY_MAXLEN)
1922 		return;
1923 
1924 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
1925 		    "[BTC], %s(): action = %d -> policy type/len: 0x%04x/%d\n",
1926 		    __func__, action, policy_type, btc->policy_len);
1927 
1928 	if (dm->tdma.rxflctrl == CXFLC_NULLP ||
1929 	    dm->tdma.rxflctrl == CXFLC_QOSNULL)
1930 		btc->lps = 1;
1931 	else
1932 		btc->lps = 0;
1933 
1934 	if (btc->lps == 1)
1935 		rtw89_set_coex_ctrl_lps(rtwdev, btc->lps);
1936 
1937 	_send_fw_cmd(rtwdev, BTFC_SET, SET_CX_POLICY,
1938 		     btc->policy, btc->policy_len);
1939 
1940 	memcpy(&dm->tdma_now, &dm->tdma, sizeof(dm->tdma_now));
1941 	memcpy(&dm->slot_now, &dm->slot, sizeof(dm->slot_now));
1942 
1943 	if (btc->update_policy_force)
1944 		btc->update_policy_force = false;
1945 
1946 	if (btc->lps == 0)
1947 		rtw89_set_coex_ctrl_lps(rtwdev, btc->lps);
1948 }
1949 
_fw_set_drv_info(struct rtw89_dev * rtwdev,u8 type)1950 static void _fw_set_drv_info(struct rtw89_dev *rtwdev, u8 type)
1951 {
1952 	struct rtw89_btc *btc = &rtwdev->btc;
1953 	const struct rtw89_btc_ver *ver = btc->ver;
1954 	struct rtw89_btc_dm *dm = &btc->dm;
1955 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
1956 	struct rtw89_btc_rf_trx_para rf_para = dm->rf_trx_para;
1957 
1958 	switch (type) {
1959 	case CXDRVINFO_INIT:
1960 		rtw89_fw_h2c_cxdrv_init(rtwdev);
1961 		break;
1962 	case CXDRVINFO_ROLE:
1963 		if (ver->fwlrole == 0)
1964 			rtw89_fw_h2c_cxdrv_role(rtwdev);
1965 		else if (ver->fwlrole == 1)
1966 			rtw89_fw_h2c_cxdrv_role_v1(rtwdev);
1967 		else if (ver->fwlrole == 2)
1968 			rtw89_fw_h2c_cxdrv_role_v2(rtwdev);
1969 		break;
1970 	case CXDRVINFO_CTRL:
1971 		rtw89_fw_h2c_cxdrv_ctrl(rtwdev);
1972 		break;
1973 	case CXDRVINFO_TRX:
1974 		dm->trx_info.tx_power = u32_get_bits(rf_para.wl_tx_power,
1975 						     RTW89_BTC_WL_DEF_TX_PWR);
1976 		dm->trx_info.rx_gain = u32_get_bits(rf_para.wl_rx_gain,
1977 						    RTW89_BTC_WL_DEF_TX_PWR);
1978 		dm->trx_info.bt_tx_power = u32_get_bits(rf_para.bt_tx_power,
1979 							RTW89_BTC_WL_DEF_TX_PWR);
1980 		dm->trx_info.bt_rx_gain = u32_get_bits(rf_para.bt_rx_gain,
1981 						       RTW89_BTC_WL_DEF_TX_PWR);
1982 		dm->trx_info.cn = wl->cn_report;
1983 		dm->trx_info.nhm = wl->nhm.pwr;
1984 		rtw89_fw_h2c_cxdrv_trx(rtwdev);
1985 		break;
1986 	case CXDRVINFO_RFK:
1987 		rtw89_fw_h2c_cxdrv_rfk(rtwdev);
1988 		break;
1989 	default:
1990 		break;
1991 	}
1992 }
1993 
1994 static
btc_fw_event(struct rtw89_dev * rtwdev,u8 evt_id,void * data,u32 len)1995 void btc_fw_event(struct rtw89_dev *rtwdev, u8 evt_id, void *data, u32 len)
1996 {
1997 	struct rtw89_btc *btc = &rtwdev->btc;
1998 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
1999 
2000 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2001 		    "[BTC], %s(): evt_id:%d len:%d\n",
2002 		    __func__, evt_id, len);
2003 
2004 	if (!len || !data)
2005 		return;
2006 
2007 	switch (evt_id) {
2008 	case BTF_EVNT_RPT:
2009 		_parse_btc_report(rtwdev, pfwinfo, data, len);
2010 		break;
2011 	default:
2012 		break;
2013 	}
2014 }
2015 
_set_gnt(struct rtw89_dev * rtwdev,u8 phy_map,u8 wl_state,u8 bt_state)2016 static void _set_gnt(struct rtw89_dev *rtwdev, u8 phy_map, u8 wl_state, u8 bt_state)
2017 {
2018 	struct rtw89_btc *btc = &rtwdev->btc;
2019 	struct rtw89_btc_dm *dm = &btc->dm;
2020 	struct rtw89_mac_ax_gnt *g = dm->gnt.band;
2021 	u8 i;
2022 
2023 	if (phy_map > BTC_PHY_ALL)
2024 		return;
2025 
2026 	for (i = 0; i < RTW89_PHY_MAX; i++) {
2027 		if (!(phy_map & BIT(i)))
2028 			continue;
2029 
2030 		switch (wl_state) {
2031 		case BTC_GNT_HW:
2032 			g[i].gnt_wl_sw_en = 0;
2033 			g[i].gnt_wl = 0;
2034 			break;
2035 		case BTC_GNT_SW_LO:
2036 			g[i].gnt_wl_sw_en = 1;
2037 			g[i].gnt_wl = 0;
2038 			break;
2039 		case BTC_GNT_SW_HI:
2040 			g[i].gnt_wl_sw_en = 1;
2041 			g[i].gnt_wl = 1;
2042 			break;
2043 		}
2044 
2045 		switch (bt_state) {
2046 		case BTC_GNT_HW:
2047 			g[i].gnt_bt_sw_en = 0;
2048 			g[i].gnt_bt = 0;
2049 			break;
2050 		case BTC_GNT_SW_LO:
2051 			g[i].gnt_bt_sw_en = 1;
2052 			g[i].gnt_bt = 0;
2053 			break;
2054 		case BTC_GNT_SW_HI:
2055 			g[i].gnt_bt_sw_en = 1;
2056 			g[i].gnt_bt = 1;
2057 			break;
2058 		}
2059 	}
2060 
2061 	rtw89_chip_mac_cfg_gnt(rtwdev, &dm->gnt);
2062 }
2063 
2064 #define BTC_TDMA_WLROLE_MAX 2
2065 
_set_bt_ignore_wlan_act(struct rtw89_dev * rtwdev,u8 enable)2066 static void _set_bt_ignore_wlan_act(struct rtw89_dev *rtwdev, u8 enable)
2067 {
2068 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2069 		    "[BTC], %s(): set bt %s wlan_act\n", __func__,
2070 		    enable ? "ignore" : "do not ignore");
2071 
2072 	_send_fw_cmd(rtwdev, BTFC_SET, SET_BT_IGNORE_WLAN_ACT, &enable, 1);
2073 }
2074 
2075 #define WL_TX_POWER_NO_BTC_CTRL	GENMASK(31, 0)
2076 #define WL_TX_POWER_ALL_TIME GENMASK(15, 0)
2077 #define WL_TX_POWER_WITH_BT GENMASK(31, 16)
2078 #define WL_TX_POWER_INT_PART GENMASK(8, 2)
2079 #define WL_TX_POWER_FRA_PART GENMASK(1, 0)
2080 #define B_BTC_WL_TX_POWER_SIGN BIT(7)
2081 #define B_TSSI_WL_TX_POWER_SIGN BIT(8)
2082 
_set_wl_tx_power(struct rtw89_dev * rtwdev,u32 level)2083 static void _set_wl_tx_power(struct rtw89_dev *rtwdev, u32 level)
2084 {
2085 	const struct rtw89_chip_info *chip = rtwdev->chip;
2086 	struct rtw89_btc *btc = &rtwdev->btc;
2087 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2088 	u32 pwr_val;
2089 
2090 	if (wl->rf_para.tx_pwr_freerun == level)
2091 		return;
2092 
2093 	wl->rf_para.tx_pwr_freerun = level;
2094 	btc->dm.rf_trx_para.wl_tx_power = level;
2095 
2096 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2097 		    "[BTC], %s(): level = %d\n",
2098 		    __func__, level);
2099 
2100 	if (level == RTW89_BTC_WL_DEF_TX_PWR) {
2101 		pwr_val = WL_TX_POWER_NO_BTC_CTRL;
2102 	} else { /* only apply "force tx power" */
2103 		pwr_val = FIELD_PREP(WL_TX_POWER_INT_PART, level);
2104 		if (pwr_val > RTW89_BTC_WL_DEF_TX_PWR)
2105 			pwr_val = RTW89_BTC_WL_DEF_TX_PWR;
2106 
2107 		if (level & B_BTC_WL_TX_POWER_SIGN)
2108 			pwr_val |= B_TSSI_WL_TX_POWER_SIGN;
2109 		pwr_val |= WL_TX_POWER_WITH_BT;
2110 	}
2111 
2112 	chip->ops->btc_set_wl_txpwr_ctrl(rtwdev, pwr_val);
2113 }
2114 
_set_wl_rx_gain(struct rtw89_dev * rtwdev,u32 level)2115 static void _set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level)
2116 {
2117 	const struct rtw89_chip_info *chip = rtwdev->chip;
2118 	struct rtw89_btc *btc = &rtwdev->btc;
2119 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2120 
2121 	if (wl->rf_para.rx_gain_freerun == level)
2122 		return;
2123 
2124 	wl->rf_para.rx_gain_freerun = level;
2125 	btc->dm.rf_trx_para.wl_rx_gain = level;
2126 
2127 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2128 		    "[BTC], %s(): level = %d\n",
2129 		    __func__, level);
2130 
2131 	chip->ops->btc_set_wl_rx_gain(rtwdev, level);
2132 }
2133 
_set_bt_tx_power(struct rtw89_dev * rtwdev,u8 level)2134 static void _set_bt_tx_power(struct rtw89_dev *rtwdev, u8 level)
2135 {
2136 	struct rtw89_btc *btc = &rtwdev->btc;
2137 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
2138 	u8 buf;
2139 
2140 	if (bt->rf_para.tx_pwr_freerun == level)
2141 		return;
2142 
2143 	bt->rf_para.tx_pwr_freerun = level;
2144 	btc->dm.rf_trx_para.bt_tx_power = level;
2145 
2146 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2147 		    "[BTC], %s(): level = %d\n",
2148 		    __func__, level);
2149 
2150 	buf = (s8)(-level);
2151 	_send_fw_cmd(rtwdev, BTFC_SET, SET_BT_TX_PWR, &buf, 1);
2152 }
2153 
2154 #define BTC_BT_RX_NORMAL_LVL 7
2155 
_set_bt_rx_gain(struct rtw89_dev * rtwdev,u8 level)2156 static void _set_bt_rx_gain(struct rtw89_dev *rtwdev, u8 level)
2157 {
2158 	struct rtw89_btc *btc = &rtwdev->btc;
2159 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
2160 
2161 	if (bt->rf_para.rx_gain_freerun == level ||
2162 	    level > BTC_BT_RX_NORMAL_LVL)
2163 		return;
2164 
2165 	bt->rf_para.rx_gain_freerun = level;
2166 	btc->dm.rf_trx_para.bt_rx_gain = level;
2167 
2168 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2169 		    "[BTC], %s(): level = %d\n",
2170 		    __func__, level);
2171 
2172 	if (level == BTC_BT_RX_NORMAL_LVL)
2173 		_write_scbd(rtwdev, BTC_WSCB_RXGAIN, false);
2174 	else
2175 		_write_scbd(rtwdev, BTC_WSCB_RXGAIN, true);
2176 
2177 	_send_fw_cmd(rtwdev, BTFC_SET, SET_BT_LNA_CONSTRAIN, &level, 1);
2178 }
2179 
_set_rf_trx_para(struct rtw89_dev * rtwdev)2180 static void _set_rf_trx_para(struct rtw89_dev *rtwdev)
2181 {
2182 	const struct rtw89_chip_info *chip = rtwdev->chip;
2183 	struct rtw89_btc *btc = &rtwdev->btc;
2184 	struct rtw89_btc_dm *dm = &btc->dm;
2185 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2186 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
2187 	struct rtw89_btc_bt_link_info *b = &bt->link_info;
2188 	struct rtw89_btc_rf_trx_para para;
2189 	u32 wl_stb_chg = 0;
2190 	u8 level_id = 0;
2191 
2192 	if (!dm->freerun) {
2193 		/* fix LNA2 = level-5 for BT ACI issue at BTG */
2194 		if ((btc->dm.wl_btg_rx && b->profile_cnt.now != 0) ||
2195 		    dm->bt_only == 1)
2196 			dm->trx_para_level = 1;
2197 		else
2198 			dm->trx_para_level = 0;
2199 	}
2200 
2201 	level_id = (u8)dm->trx_para_level;
2202 
2203 	if (level_id >= chip->rf_para_dlink_num ||
2204 	    level_id >= chip->rf_para_ulink_num) {
2205 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
2206 			    "[BTC], %s(): invalid level_id: %d\n",
2207 			    __func__, level_id);
2208 		return;
2209 	}
2210 
2211 	if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL))
2212 		para = chip->rf_para_ulink[level_id];
2213 	else
2214 		para = chip->rf_para_dlink[level_id];
2215 
2216 	if (para.wl_tx_power != RTW89_BTC_WL_DEF_TX_PWR)
2217 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
2218 			    "[BTC], %s(): wl_tx_power=%d\n",
2219 			    __func__, para.wl_tx_power);
2220 	_set_wl_tx_power(rtwdev, para.wl_tx_power);
2221 	_set_wl_rx_gain(rtwdev, para.wl_rx_gain);
2222 	_set_bt_tx_power(rtwdev, para.bt_tx_power);
2223 	_set_bt_rx_gain(rtwdev, para.bt_rx_gain);
2224 
2225 	if (bt->enable.now == 0 || wl->status.map.rf_off == 1 ||
2226 	    wl->status.map.lps == BTC_LPS_RF_OFF)
2227 		wl_stb_chg = 0;
2228 	else
2229 		wl_stb_chg = 1;
2230 
2231 	if (wl_stb_chg != dm->wl_stb_chg) {
2232 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
2233 			    "[BTC], %s(): wl_stb_chg=%d\n",
2234 			    __func__, wl_stb_chg);
2235 		dm->wl_stb_chg = wl_stb_chg;
2236 		chip->ops->btc_wl_s1_standby(rtwdev, dm->wl_stb_chg);
2237 	}
2238 }
2239 
_update_btc_state_map(struct rtw89_dev * rtwdev)2240 static void _update_btc_state_map(struct rtw89_dev *rtwdev)
2241 {
2242 	struct rtw89_btc *btc = &rtwdev->btc;
2243 	struct rtw89_btc_cx *cx = &btc->cx;
2244 	struct rtw89_btc_wl_info *wl = &cx->wl;
2245 	struct rtw89_btc_bt_info *bt = &cx->bt;
2246 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
2247 
2248 	if (wl->status.map.connecting || wl->status.map._4way ||
2249 	    wl->status.map.roaming) {
2250 		cx->state_map = BTC_WLINKING;
2251 	} else if (wl->status.map.scan) { /* wl scan */
2252 		if (bt_linfo->status.map.inq_pag)
2253 			cx->state_map = BTC_WSCAN_BSCAN;
2254 		else
2255 			cx->state_map = BTC_WSCAN_BNOSCAN;
2256 	} else if (wl->status.map.busy) { /* only busy */
2257 		if (bt_linfo->status.map.inq_pag)
2258 			cx->state_map = BTC_WBUSY_BSCAN;
2259 		else
2260 			cx->state_map = BTC_WBUSY_BNOSCAN;
2261 	} else { /* wl idle */
2262 		cx->state_map = BTC_WIDLE;
2263 	}
2264 }
2265 
_set_bt_afh_info(struct rtw89_dev * rtwdev)2266 static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
2267 {
2268 	const struct rtw89_chip_info *chip = rtwdev->chip;
2269 	struct rtw89_btc *btc = &rtwdev->btc;
2270 	const struct rtw89_btc_ver *ver = btc->ver;
2271 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2272 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
2273 	struct rtw89_btc_bt_link_info *b = &bt->link_info;
2274 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
2275 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
2276 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
2277 	struct rtw89_btc_wl_active_role *r;
2278 	struct rtw89_btc_wl_active_role_v1 *r1;
2279 	struct rtw89_btc_wl_active_role_v2 *r2;
2280 	u8 en = 0, i, ch = 0, bw = 0;
2281 	u8 mode, connect_cnt;
2282 
2283 	if (btc->ctrl.manual || wl->status.map.scan)
2284 		return;
2285 
2286 	if (ver->fwlrole == 0) {
2287 		mode = wl_rinfo->link_mode;
2288 		connect_cnt = wl_rinfo->connect_cnt;
2289 	} else if (ver->fwlrole == 1) {
2290 		mode = wl_rinfo_v1->link_mode;
2291 		connect_cnt = wl_rinfo_v1->connect_cnt;
2292 	} else if (ver->fwlrole == 2) {
2293 		mode = wl_rinfo_v2->link_mode;
2294 		connect_cnt = wl_rinfo_v2->connect_cnt;
2295 	} else {
2296 		return;
2297 	}
2298 
2299 	if (wl->status.map.rf_off || bt->whql_test ||
2300 	    mode == BTC_WLINK_NOLINK || mode == BTC_WLINK_5G ||
2301 	    connect_cnt > BTC_TDMA_WLROLE_MAX) {
2302 		en = false;
2303 	} else if (mode == BTC_WLINK_2G_MCC || mode == BTC_WLINK_2G_SCC) {
2304 		en = true;
2305 		/* get p2p channel */
2306 		for (i = 0; i < RTW89_PORT_NUM; i++) {
2307 			r = &wl_rinfo->active_role[i];
2308 			r1 = &wl_rinfo_v1->active_role_v1[i];
2309 			r2 = &wl_rinfo_v2->active_role_v2[i];
2310 
2311 			if (ver->fwlrole == 0 &&
2312 			    (r->role == RTW89_WIFI_ROLE_P2P_GO ||
2313 			     r->role == RTW89_WIFI_ROLE_P2P_CLIENT)) {
2314 				ch = r->ch;
2315 				bw = r->bw;
2316 				break;
2317 			} else if (ver->fwlrole == 1 &&
2318 				   (r1->role == RTW89_WIFI_ROLE_P2P_GO ||
2319 				    r1->role == RTW89_WIFI_ROLE_P2P_CLIENT)) {
2320 				ch = r1->ch;
2321 				bw = r1->bw;
2322 				break;
2323 			} else if (ver->fwlrole == 2 &&
2324 				   (r2->role == RTW89_WIFI_ROLE_P2P_GO ||
2325 				    r2->role == RTW89_WIFI_ROLE_P2P_CLIENT)) {
2326 				ch = r2->ch;
2327 				bw = r2->bw;
2328 				break;
2329 			}
2330 		}
2331 	} else {
2332 		en = true;
2333 		/* get 2g channel  */
2334 		for (i = 0; i < RTW89_PORT_NUM; i++) {
2335 			r = &wl_rinfo->active_role[i];
2336 			r1 = &wl_rinfo_v1->active_role_v1[i];
2337 			r2 = &wl_rinfo_v2->active_role_v2[i];
2338 
2339 			if (ver->fwlrole == 0 &&
2340 			    r->connected && r->band == RTW89_BAND_2G) {
2341 				ch = r->ch;
2342 				bw = r->bw;
2343 				break;
2344 			} else if (ver->fwlrole == 1 &&
2345 				   r1->connected && r1->band == RTW89_BAND_2G) {
2346 				ch = r1->ch;
2347 				bw = r1->bw;
2348 				break;
2349 			} else if (ver->fwlrole == 2 &&
2350 				   r2->connected && r2->band == RTW89_BAND_2G) {
2351 				ch = r2->ch;
2352 				bw = r2->bw;
2353 				break;
2354 			}
2355 		}
2356 	}
2357 
2358 	switch (bw) {
2359 	case RTW89_CHANNEL_WIDTH_20:
2360 		bw = 20 + chip->afh_guard_ch * 2;
2361 		break;
2362 	case RTW89_CHANNEL_WIDTH_40:
2363 		bw = 40 + chip->afh_guard_ch * 2;
2364 		break;
2365 	case RTW89_CHANNEL_WIDTH_5:
2366 		bw = 5 + chip->afh_guard_ch * 2;
2367 		break;
2368 	case RTW89_CHANNEL_WIDTH_10:
2369 		bw = 10 + chip->afh_guard_ch * 2;
2370 		break;
2371 	default:
2372 		bw = 0;
2373 		en = false; /* turn off AFH info if BW > 40 */
2374 		break;
2375 	}
2376 
2377 	if (wl->afh_info.en == en &&
2378 	    wl->afh_info.ch == ch &&
2379 	    wl->afh_info.bw == bw &&
2380 	    b->profile_cnt.last == b->profile_cnt.now) {
2381 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
2382 			    "[BTC], %s(): return because no change!\n",
2383 			    __func__);
2384 		return;
2385 	}
2386 
2387 	wl->afh_info.en = en;
2388 	wl->afh_info.ch = ch;
2389 	wl->afh_info.bw = bw;
2390 
2391 	_send_fw_cmd(rtwdev, BTFC_SET, SET_BT_WL_CH_INFO, &wl->afh_info, 3);
2392 
2393 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
2394 		    "[BTC], %s(): en=%d, ch=%d, bw=%d\n",
2395 		    __func__, en, ch, bw);
2396 	btc->cx.cnt_wl[BTC_WCNT_CH_UPDATE]++;
2397 }
2398 
_check_freerun(struct rtw89_dev * rtwdev)2399 static bool _check_freerun(struct rtw89_dev *rtwdev)
2400 {
2401 	struct rtw89_btc *btc = &rtwdev->btc;
2402 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2403 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
2404 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
2405 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
2406 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
2407 	struct rtw89_btc_bt_hid_desc *hid = &bt_linfo->hid_desc;
2408 
2409 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
2410 		btc->dm.trx_para_level = 0;
2411 		return false;
2412 	}
2413 
2414 	/* The below is dedicated antenna case */
2415 	if (wl_rinfo->connect_cnt > BTC_TDMA_WLROLE_MAX ||
2416 	    wl_rinfo_v1->connect_cnt > BTC_TDMA_WLROLE_MAX) {
2417 		btc->dm.trx_para_level = 5;
2418 		return true;
2419 	}
2420 
2421 	if (bt_linfo->profile_cnt.now == 0) {
2422 		btc->dm.trx_para_level = 5;
2423 		return true;
2424 	}
2425 
2426 	if (hid->pair_cnt > BTC_TDMA_BTHID_MAX) {
2427 		btc->dm.trx_para_level = 5;
2428 		return true;
2429 	}
2430 
2431 	/* TODO get isolation by BT psd */
2432 	if (btc->mdinfo.ant.isolation >= BTC_FREERUN_ANTISO_MIN) {
2433 		btc->dm.trx_para_level = 5;
2434 		return true;
2435 	}
2436 
2437 	if (!wl->status.map.busy) {/* wl idle -> freerun */
2438 		btc->dm.trx_para_level = 5;
2439 		return true;
2440 	} else if (wl->rssi_level > 1) {/* WL rssi < 50% (-60dBm) */
2441 		btc->dm.trx_para_level = 0;
2442 		return false;
2443 	} else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) {
2444 		if (wl->rssi_level == 0 && bt_linfo->rssi > 31) {
2445 			btc->dm.trx_para_level = 6;
2446 			return true;
2447 		} else if (wl->rssi_level == 1 && bt_linfo->rssi > 36) {
2448 			btc->dm.trx_para_level = 7;
2449 			return true;
2450 		}
2451 		btc->dm.trx_para_level = 0;
2452 		return false;
2453 	} else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_DL)) {
2454 		if (bt_linfo->rssi > 28) {
2455 			btc->dm.trx_para_level = 6;
2456 			return true;
2457 		}
2458 	}
2459 
2460 	btc->dm.trx_para_level = 0;
2461 	return false;
2462 }
2463 
2464 #define _tdma_set_flctrl(btc, flc) ({(btc)->dm.tdma.rxflctrl = flc; })
2465 #define _tdma_set_flctrl_role(btc, role) ({(btc)->dm.tdma.rxflctrl_role = role; })
2466 #define _tdma_set_tog(btc, wtg) ({(btc)->dm.tdma.wtgle_n = wtg; })
2467 #define _tdma_set_lek(btc, lek) ({(btc)->dm.tdma.leak_n = lek; })
2468 
2469 #define _slot_set(btc, sid, dura, tbl, type) \
2470 	do { \
2471 		typeof(sid) _sid = (sid); \
2472 		typeof(btc) _btc = (btc); \
2473 		_btc->dm.slot[_sid].dur = cpu_to_le16(dura);\
2474 		_btc->dm.slot[_sid].cxtbl = cpu_to_le32(tbl); \
2475 		_btc->dm.slot[_sid].cxtype = cpu_to_le16(type); \
2476 	} while (0)
2477 
2478 #define _slot_set_dur(btc, sid, dura) (btc)->dm.slot[sid].dur = cpu_to_le16(dura)
2479 #define _slot_set_tbl(btc, sid, tbl) (btc)->dm.slot[sid].cxtbl = cpu_to_le32(tbl)
2480 #define _slot_set_type(btc, sid, type) (btc)->dm.slot[sid].cxtype = cpu_to_le16(type)
2481 
2482 struct btc_btinfo_lb2 {
2483 	u8 connect: 1;
2484 	u8 sco_busy: 1;
2485 	u8 inq_pag: 1;
2486 	u8 acl_busy: 1;
2487 	u8 hfp: 1;
2488 	u8 hid: 1;
2489 	u8 a2dp: 1;
2490 	u8 pan: 1;
2491 };
2492 
2493 struct btc_btinfo_lb3 {
2494 	u8 retry: 4;
2495 	u8 cqddr: 1;
2496 	u8 inq: 1;
2497 	u8 mesh_busy: 1;
2498 	u8 pag: 1;
2499 };
2500 
2501 struct btc_btinfo_hb0 {
2502 	s8 rssi;
2503 };
2504 
2505 struct btc_btinfo_hb1 {
2506 	u8 ble_connect: 1;
2507 	u8 reinit: 1;
2508 	u8 relink: 1;
2509 	u8 igno_wl: 1;
2510 	u8 voice: 1;
2511 	u8 ble_scan: 1;
2512 	u8 role_sw: 1;
2513 	u8 multi_link: 1;
2514 };
2515 
2516 struct btc_btinfo_hb2 {
2517 	u8 pan_active: 1;
2518 	u8 afh_update: 1;
2519 	u8 a2dp_active: 1;
2520 	u8 slave: 1;
2521 	u8 hid_slot: 2;
2522 	u8 hid_cnt: 2;
2523 };
2524 
2525 struct btc_btinfo_hb3 {
2526 	u8 a2dp_bitpool: 6;
2527 	u8 tx_3m: 1;
2528 	u8 a2dp_sink: 1;
2529 };
2530 
2531 union btc_btinfo {
2532 	u8 val;
2533 	struct btc_btinfo_lb2 lb2;
2534 	struct btc_btinfo_lb3 lb3;
2535 	struct btc_btinfo_hb0 hb0;
2536 	struct btc_btinfo_hb1 hb1;
2537 	struct btc_btinfo_hb2 hb2;
2538 	struct btc_btinfo_hb3 hb3;
2539 };
2540 
_set_policy(struct rtw89_dev * rtwdev,u16 policy_type,enum btc_reason_and_action action)2541 static void _set_policy(struct rtw89_dev *rtwdev, u16 policy_type,
2542 			enum btc_reason_and_action action)
2543 {
2544 	const struct rtw89_chip_info *chip = rtwdev->chip;
2545 
2546 	chip->ops->btc_set_policy(rtwdev, policy_type);
2547 	_fw_set_policy(rtwdev, policy_type, action);
2548 }
2549 
2550 #define BTC_B1_MAX 250 /* unit ms */
rtw89_btc_set_policy(struct rtw89_dev * rtwdev,u16 policy_type)2551 void rtw89_btc_set_policy(struct rtw89_dev *rtwdev, u16 policy_type)
2552 {
2553 	struct rtw89_btc *btc = &rtwdev->btc;
2554 	struct rtw89_btc_dm *dm = &btc->dm;
2555 	struct rtw89_btc_fbtc_tdma *t = &dm->tdma;
2556 	struct rtw89_btc_fbtc_slot *s = dm->slot;
2557 	u8 type;
2558 	u32 tbl_w1, tbl_b1, tbl_b4;
2559 
2560 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
2561 		if (btc->cx.wl.status.map._4way)
2562 			tbl_w1 = cxtbl[1];
2563 		else
2564 			tbl_w1 = cxtbl[8];
2565 		tbl_b1 = cxtbl[3];
2566 		tbl_b4 = cxtbl[3];
2567 	} else {
2568 		tbl_w1 = cxtbl[16];
2569 		tbl_b1 = cxtbl[17];
2570 		tbl_b4 = cxtbl[17];
2571 	}
2572 
2573 	type = (u8)((policy_type & BTC_CXP_MASK) >> 8);
2574 	btc->bt_req_en = false;
2575 
2576 	switch (type) {
2577 	case BTC_CXP_USERDEF0:
2578 		*t = t_def[CXTD_OFF];
2579 		s[CXST_OFF] = s_def[CXST_OFF];
2580 		_slot_set_tbl(btc, CXST_OFF, cxtbl[2]);
2581 		btc->update_policy_force = true;
2582 		break;
2583 	case BTC_CXP_OFF: /* TDMA off */
2584 		_write_scbd(rtwdev, BTC_WSCB_TDMA, false);
2585 		*t = t_def[CXTD_OFF];
2586 		s[CXST_OFF] = s_def[CXST_OFF];
2587 
2588 		switch (policy_type) {
2589 		case BTC_CXP_OFF_BT:
2590 			_slot_set_tbl(btc, CXST_OFF, cxtbl[2]);
2591 			break;
2592 		case BTC_CXP_OFF_WL:
2593 			_slot_set_tbl(btc, CXST_OFF, cxtbl[1]);
2594 			break;
2595 		case BTC_CXP_OFF_EQ0:
2596 			_slot_set_tbl(btc, CXST_OFF, cxtbl[0]);
2597 			break;
2598 		case BTC_CXP_OFF_EQ1:
2599 			_slot_set_tbl(btc, CXST_OFF, cxtbl[16]);
2600 			break;
2601 		case BTC_CXP_OFF_EQ2:
2602 			_slot_set_tbl(btc, CXST_OFF, cxtbl[17]);
2603 			break;
2604 		case BTC_CXP_OFF_EQ3:
2605 			_slot_set_tbl(btc, CXST_OFF, cxtbl[18]);
2606 			break;
2607 		case BTC_CXP_OFF_BWB0:
2608 			_slot_set_tbl(btc, CXST_OFF, cxtbl[5]);
2609 			break;
2610 		case BTC_CXP_OFF_BWB1:
2611 			_slot_set_tbl(btc, CXST_OFF, cxtbl[8]);
2612 			break;
2613 		case BTC_CXP_OFF_BWB3:
2614 			_slot_set_tbl(btc, CXST_OFF, cxtbl[6]);
2615 			break;
2616 		}
2617 		break;
2618 	case BTC_CXP_OFFB: /* TDMA off + beacon protect */
2619 		_write_scbd(rtwdev, BTC_WSCB_TDMA, false);
2620 		*t = t_def[CXTD_OFF_B2];
2621 		s[CXST_OFF] = s_def[CXST_OFF];
2622 		switch (policy_type) {
2623 		case BTC_CXP_OFFB_BWB0:
2624 			_slot_set_tbl(btc, CXST_OFF, cxtbl[8]);
2625 			break;
2626 		}
2627 		break;
2628 	case BTC_CXP_OFFE: /* TDMA off + beacon protect + Ext_control */
2629 		btc->bt_req_en = true;
2630 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2631 		*t = t_def[CXTD_OFF_EXT];
2632 		switch (policy_type) {
2633 		case BTC_CXP_OFFE_DEF:
2634 			s[CXST_E2G] = s_def[CXST_E2G];
2635 			s[CXST_E5G] = s_def[CXST_E5G];
2636 			s[CXST_EBT] = s_def[CXST_EBT];
2637 			s[CXST_ENULL] = s_def[CXST_ENULL];
2638 			break;
2639 		case BTC_CXP_OFFE_DEF2:
2640 			_slot_set(btc, CXST_E2G, 20, cxtbl[1], SLOT_ISO);
2641 			s[CXST_E5G] = s_def[CXST_E5G];
2642 			s[CXST_EBT] = s_def[CXST_EBT];
2643 			s[CXST_ENULL] = s_def[CXST_ENULL];
2644 			break;
2645 		}
2646 		break;
2647 	case BTC_CXP_FIX: /* TDMA Fix-Slot */
2648 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2649 		*t = t_def[CXTD_FIX];
2650 		switch (policy_type) {
2651 		case BTC_CXP_FIX_TD3030:
2652 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2653 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2654 			break;
2655 		case BTC_CXP_FIX_TD5050:
2656 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2657 			_slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX);
2658 			break;
2659 		case BTC_CXP_FIX_TD2030:
2660 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2661 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2662 			break;
2663 		case BTC_CXP_FIX_TD4010:
2664 			_slot_set(btc, CXST_W1, 40, tbl_w1, SLOT_ISO);
2665 			_slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX);
2666 			break;
2667 		case BTC_CXP_FIX_TD4020:
2668 			_slot_set(btc, CXST_W1, 40, cxtbl[1], SLOT_MIX);
2669 			_slot_set(btc, CXST_B1, 20, tbl_b1, SLOT_MIX);
2670 			break;
2671 		case BTC_CXP_FIX_TD7010:
2672 			_slot_set(btc, CXST_W1, 70, tbl_w1, SLOT_ISO);
2673 			_slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX);
2674 			break;
2675 		case BTC_CXP_FIX_TD2060:
2676 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2677 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
2678 			break;
2679 		case BTC_CXP_FIX_TD3060:
2680 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2681 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
2682 			break;
2683 		case BTC_CXP_FIX_TD2080:
2684 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2685 			_slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX);
2686 			break;
2687 		case BTC_CXP_FIX_TDW1B1: /* W1:B1 = user-define */
2688 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
2689 				  tbl_w1, SLOT_ISO);
2690 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
2691 				  tbl_b1, SLOT_MIX);
2692 			break;
2693 		}
2694 		break;
2695 	case BTC_CXP_PFIX: /* PS-TDMA Fix-Slot */
2696 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2697 		*t = t_def[CXTD_PFIX];
2698 		if (btc->cx.wl.role_info.role_map.role.ap)
2699 			_tdma_set_flctrl(btc, CXFLC_QOSNULL);
2700 
2701 		switch (policy_type) {
2702 		case BTC_CXP_PFIX_TD3030:
2703 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2704 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2705 			break;
2706 		case BTC_CXP_PFIX_TD5050:
2707 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2708 			_slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX);
2709 			break;
2710 		case BTC_CXP_PFIX_TD2030:
2711 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2712 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2713 			break;
2714 		case BTC_CXP_PFIX_TD2060:
2715 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2716 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
2717 			break;
2718 		case BTC_CXP_PFIX_TD3070:
2719 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2720 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
2721 			break;
2722 		case BTC_CXP_PFIX_TD2080:
2723 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2724 			_slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX);
2725 			break;
2726 		}
2727 		break;
2728 	case BTC_CXP_AUTO: /* TDMA Auto-Slot */
2729 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2730 		*t = t_def[CXTD_AUTO];
2731 		switch (policy_type) {
2732 		case BTC_CXP_AUTO_TD50B1:
2733 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2734 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2735 			break;
2736 		case BTC_CXP_AUTO_TD60B1:
2737 			_slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO);
2738 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2739 			break;
2740 		case BTC_CXP_AUTO_TD20B1:
2741 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2742 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2743 			break;
2744 		case BTC_CXP_AUTO_TDW1B1: /* W1:B1 = user-define */
2745 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
2746 				  tbl_w1, SLOT_ISO);
2747 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
2748 				  tbl_b1, SLOT_MIX);
2749 			break;
2750 		}
2751 		break;
2752 	case BTC_CXP_PAUTO: /* PS-TDMA Auto-Slot */
2753 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2754 		*t = t_def[CXTD_PAUTO];
2755 		switch (policy_type) {
2756 		case BTC_CXP_PAUTO_TD50B1:
2757 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2758 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2759 			break;
2760 		case BTC_CXP_PAUTO_TD60B1:
2761 			_slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO);
2762 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2763 			break;
2764 		case BTC_CXP_PAUTO_TD20B1:
2765 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2766 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2767 			break;
2768 		case BTC_CXP_PAUTO_TDW1B1:
2769 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
2770 				  tbl_w1, SLOT_ISO);
2771 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
2772 				  tbl_b1, SLOT_MIX);
2773 			break;
2774 		}
2775 		break;
2776 	case BTC_CXP_AUTO2: /* TDMA Auto-Slot2 */
2777 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2778 		*t = t_def[CXTD_AUTO2];
2779 		switch (policy_type) {
2780 		case BTC_CXP_AUTO2_TD3050:
2781 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2782 			_slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX);
2783 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2784 			break;
2785 		case BTC_CXP_AUTO2_TD3070:
2786 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2787 			_slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX);
2788 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2789 			break;
2790 		case BTC_CXP_AUTO2_TD5050:
2791 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2792 			_slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX);
2793 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2794 			break;
2795 		case BTC_CXP_AUTO2_TD6060:
2796 			_slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO);
2797 			_slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX);
2798 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2799 			break;
2800 		case BTC_CXP_AUTO2_TD2080:
2801 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2802 			_slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX);
2803 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2804 			break;
2805 		case BTC_CXP_AUTO2_TDW1B4: /* W1:B1 = user-define */
2806 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
2807 				  tbl_w1, SLOT_ISO);
2808 			_slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4],
2809 				  tbl_b4, SLOT_MIX);
2810 			break;
2811 		}
2812 		break;
2813 	case BTC_CXP_PAUTO2: /* PS-TDMA Auto-Slot2 */
2814 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2815 		*t = t_def[CXTD_PAUTO2];
2816 		switch (policy_type) {
2817 		case BTC_CXP_PAUTO2_TD3050:
2818 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2819 			_slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX);
2820 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2821 			break;
2822 		case BTC_CXP_PAUTO2_TD3070:
2823 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2824 			_slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX);
2825 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2826 			break;
2827 		case BTC_CXP_PAUTO2_TD5050:
2828 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2829 			_slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX);
2830 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2831 			break;
2832 		case BTC_CXP_PAUTO2_TD6060:
2833 			_slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO);
2834 			_slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX);
2835 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2836 			break;
2837 		case BTC_CXP_PAUTO2_TD2080:
2838 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2839 			_slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX);
2840 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
2841 			break;
2842 		case BTC_CXP_PAUTO2_TDW1B4: /* W1:B1 = user-define */
2843 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
2844 				  tbl_w1, SLOT_ISO);
2845 			_slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4],
2846 				  tbl_b4, SLOT_MIX);
2847 			break;
2848 		}
2849 		break;
2850 	}
2851 }
2852 EXPORT_SYMBOL(rtw89_btc_set_policy);
2853 
rtw89_btc_set_policy_v1(struct rtw89_dev * rtwdev,u16 policy_type)2854 void rtw89_btc_set_policy_v1(struct rtw89_dev *rtwdev, u16 policy_type)
2855 {
2856 	struct rtw89_btc *btc = &rtwdev->btc;
2857 	struct rtw89_btc_dm *dm = &btc->dm;
2858 	struct rtw89_btc_fbtc_tdma *t = &dm->tdma;
2859 	struct rtw89_btc_fbtc_slot *s = dm->slot;
2860 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &btc->cx.wl.role_info_v1;
2861 	struct rtw89_btc_bt_hid_desc *hid = &btc->cx.bt.link_info.hid_desc;
2862 	struct rtw89_btc_bt_hfp_desc *hfp = &btc->cx.bt.link_info.hfp_desc;
2863 	u8 type, null_role;
2864 	u32 tbl_w1, tbl_b1, tbl_b4;
2865 
2866 	type = FIELD_GET(BTC_CXP_MASK, policy_type);
2867 
2868 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
2869 		if (btc->cx.wl.status.map._4way)
2870 			tbl_w1 = cxtbl[1];
2871 		else if (hid->exist && hid->type == BTC_HID_218)
2872 			tbl_w1 = cxtbl[7]; /* Ack/BA no break bt Hi-Pri-rx */
2873 		else
2874 			tbl_w1 = cxtbl[8];
2875 
2876 		if (dm->leak_ap &&
2877 		    (type == BTC_CXP_PFIX || type == BTC_CXP_PAUTO2)) {
2878 			tbl_b1 = cxtbl[3];
2879 			tbl_b4 = cxtbl[3];
2880 		} else if (hid->exist && hid->type == BTC_HID_218) {
2881 			tbl_b1 = cxtbl[4]; /* Ack/BA no break bt Hi-Pri-rx */
2882 			tbl_b4 = cxtbl[4];
2883 		} else {
2884 			tbl_b1 = cxtbl[2];
2885 			tbl_b4 = cxtbl[2];
2886 		}
2887 	} else {
2888 		tbl_w1 = cxtbl[16];
2889 		tbl_b1 = cxtbl[17];
2890 		tbl_b4 = cxtbl[17];
2891 	}
2892 
2893 	btc->bt_req_en = false;
2894 
2895 	switch (type) {
2896 	case BTC_CXP_USERDEF0:
2897 		btc->update_policy_force = true;
2898 		*t = t_def[CXTD_OFF];
2899 		s[CXST_OFF] = s_def[CXST_OFF];
2900 		_slot_set_tbl(btc, CXST_OFF, cxtbl[2]);
2901 		break;
2902 	case BTC_CXP_OFF: /* TDMA off */
2903 		_write_scbd(rtwdev, BTC_WSCB_TDMA, false);
2904 		*t = t_def[CXTD_OFF];
2905 		s[CXST_OFF] = s_def[CXST_OFF];
2906 
2907 		switch (policy_type) {
2908 		case BTC_CXP_OFF_BT:
2909 			_slot_set_tbl(btc, CXST_OFF, cxtbl[2]);
2910 			break;
2911 		case BTC_CXP_OFF_WL:
2912 			_slot_set_tbl(btc, CXST_OFF, cxtbl[1]);
2913 			break;
2914 		case BTC_CXP_OFF_EQ0:
2915 			_slot_set_tbl(btc, CXST_OFF, cxtbl[0]);
2916 			_slot_set_type(btc, CXST_OFF, SLOT_ISO);
2917 			break;
2918 		case BTC_CXP_OFF_EQ1:
2919 			_slot_set_tbl(btc, CXST_OFF, cxtbl[16]);
2920 			break;
2921 		case BTC_CXP_OFF_EQ2:
2922 			_slot_set_tbl(btc, CXST_OFF, cxtbl[0]);
2923 			break;
2924 		case BTC_CXP_OFF_EQ3:
2925 			_slot_set_tbl(btc, CXST_OFF, cxtbl[24]);
2926 			break;
2927 		case BTC_CXP_OFF_BWB0:
2928 			_slot_set_tbl(btc, CXST_OFF, cxtbl[5]);
2929 			break;
2930 		case BTC_CXP_OFF_BWB1:
2931 			_slot_set_tbl(btc, CXST_OFF, cxtbl[8]);
2932 			break;
2933 		case BTC_CXP_OFF_BWB2:
2934 			_slot_set_tbl(btc, CXST_OFF, cxtbl[7]);
2935 			break;
2936 		case BTC_CXP_OFF_BWB3:
2937 			_slot_set_tbl(btc, CXST_OFF, cxtbl[6]);
2938 			break;
2939 		default:
2940 			break;
2941 		}
2942 		break;
2943 	case BTC_CXP_OFFB: /* TDMA off + beacon protect */
2944 		_write_scbd(rtwdev, BTC_WSCB_TDMA, false);
2945 		*t = t_def[CXTD_OFF_B2];
2946 		s[CXST_OFF] = s_def[CXST_OFF];
2947 
2948 		switch (policy_type) {
2949 		case BTC_CXP_OFFB_BWB0:
2950 			_slot_set_tbl(btc, CXST_OFF, cxtbl[8]);
2951 			break;
2952 		default:
2953 			break;
2954 		}
2955 		break;
2956 	case BTC_CXP_OFFE: /* TDMA off + beacon protect + Ext_control */
2957 		btc->bt_req_en = true;
2958 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2959 		*t = t_def[CXTD_OFF_EXT];
2960 
2961 		/* To avoid wl-s0 tx break by hid/hfp tx */
2962 		if (hid->exist || hfp->exist)
2963 			tbl_w1 = cxtbl[16];
2964 
2965 		switch (policy_type) {
2966 		case BTC_CXP_OFFE_DEF:
2967 			s[CXST_E2G] = s_def[CXST_E2G];
2968 			s[CXST_E5G] = s_def[CXST_E5G];
2969 			s[CXST_EBT] = s_def[CXST_EBT];
2970 			s[CXST_ENULL] = s_def[CXST_ENULL];
2971 			break;
2972 		case BTC_CXP_OFFE_DEF2:
2973 			_slot_set(btc, CXST_E2G, 20, cxtbl[1], SLOT_ISO);
2974 			s[CXST_E5G] = s_def[CXST_E5G];
2975 			s[CXST_EBT] = s_def[CXST_EBT];
2976 			s[CXST_ENULL] = s_def[CXST_ENULL];
2977 			break;
2978 		default:
2979 			break;
2980 		}
2981 		s[CXST_OFF] = s_def[CXST_OFF];
2982 		break;
2983 	case BTC_CXP_FIX: /* TDMA Fix-Slot */
2984 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
2985 		*t = t_def[CXTD_FIX];
2986 
2987 		switch (policy_type) {
2988 		case BTC_CXP_FIX_TD3030:
2989 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
2990 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2991 			break;
2992 		case BTC_CXP_FIX_TD5050:
2993 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
2994 			_slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX);
2995 			break;
2996 		case BTC_CXP_FIX_TD2030:
2997 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
2998 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
2999 			break;
3000 		case BTC_CXP_FIX_TD4010:
3001 			_slot_set(btc, CXST_W1, 40, tbl_w1, SLOT_ISO);
3002 			_slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX);
3003 			break;
3004 		case BTC_CXP_FIX_TD4010ISO:
3005 			_slot_set(btc, CXST_W1, 40, cxtbl[1], SLOT_ISO);
3006 			_slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX);
3007 			break;
3008 		case BTC_CXP_FIX_TD4020:
3009 			_slot_set(btc, CXST_W1, 40, cxtbl[1], SLOT_MIX);
3010 			_slot_set(btc, CXST_B1, 20, tbl_b1, SLOT_MIX);
3011 			break;
3012 		case BTC_CXP_FIX_TD7010:
3013 			_slot_set(btc, CXST_W1, 70, tbl_w1, SLOT_ISO);
3014 			_slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX);
3015 			break;
3016 		case BTC_CXP_FIX_TD2060:
3017 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
3018 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
3019 			break;
3020 		case BTC_CXP_FIX_TD3060:
3021 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
3022 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
3023 			break;
3024 		case BTC_CXP_FIX_TD2080:
3025 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
3026 			_slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX);
3027 			break;
3028 		case BTC_CXP_FIX_TDW1B1: /* W1:B1 = user-define */
3029 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3030 				  tbl_w1, SLOT_ISO);
3031 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3032 				  tbl_b1, SLOT_MIX);
3033 			break;
3034 		default:
3035 			break;
3036 		}
3037 		break;
3038 	case BTC_CXP_PFIX: /* PS-TDMA Fix-Slot */
3039 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
3040 		*t = t_def[CXTD_PFIX];
3041 
3042 		switch (policy_type) {
3043 		case BTC_CXP_PFIX_TD3030:
3044 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
3045 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
3046 			break;
3047 		case BTC_CXP_PFIX_TD5050:
3048 			_slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO);
3049 			_slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX);
3050 			break;
3051 		case BTC_CXP_PFIX_TD2030:
3052 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
3053 			_slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX);
3054 			break;
3055 		case BTC_CXP_PFIX_TD2060:
3056 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
3057 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
3058 			break;
3059 		case BTC_CXP_PFIX_TD3070:
3060 			_slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO);
3061 			_slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX);
3062 			break;
3063 		case BTC_CXP_PFIX_TD2080:
3064 			_slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO);
3065 			_slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX);
3066 			break;
3067 		case BTC_CXP_PFIX_TDW1B1: /* W1:B1 = user-define */
3068 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3069 				  tbl_w1, SLOT_ISO);
3070 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3071 				  tbl_b1, SLOT_MIX);
3072 			break;
3073 		default:
3074 			break;
3075 		}
3076 		break;
3077 	case BTC_CXP_AUTO: /* TDMA Auto-Slot */
3078 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
3079 		*t = t_def[CXTD_AUTO];
3080 
3081 		switch (policy_type) {
3082 		case BTC_CXP_AUTO_TD50B1:
3083 			_slot_set(btc, CXST_W1,  50, tbl_w1, SLOT_ISO);
3084 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3085 			break;
3086 		case BTC_CXP_AUTO_TD60B1:
3087 			_slot_set(btc, CXST_W1,  60, tbl_w1, SLOT_ISO);
3088 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3089 			break;
3090 		case BTC_CXP_AUTO_TD20B1:
3091 			_slot_set(btc, CXST_W1,  20, tbl_w1, SLOT_ISO);
3092 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3093 			break;
3094 		case BTC_CXP_AUTO_TDW1B1: /* W1:B1 = user-define */
3095 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3096 				  tbl_w1, SLOT_ISO);
3097 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3098 				  tbl_b1, SLOT_MIX);
3099 			break;
3100 		default:
3101 			break;
3102 		}
3103 		break;
3104 	case BTC_CXP_PAUTO: /* PS-TDMA Auto-Slot */
3105 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
3106 		*t = t_def[CXTD_PAUTO];
3107 
3108 		switch (policy_type) {
3109 		case BTC_CXP_PAUTO_TD50B1:
3110 			_slot_set(btc, CXST_W1,  50, tbl_w1, SLOT_ISO);
3111 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3112 			break;
3113 		case BTC_CXP_PAUTO_TD60B1:
3114 			_slot_set(btc, CXST_W1,  60, tbl_w1, SLOT_ISO);
3115 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3116 			break;
3117 		case BTC_CXP_PAUTO_TD20B1:
3118 			_slot_set(btc, CXST_W1,  20, tbl_w1, SLOT_ISO);
3119 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3120 			break;
3121 		case BTC_CXP_PAUTO_TDW1B1:
3122 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3123 				  tbl_w1, SLOT_ISO);
3124 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3125 				  tbl_b1, SLOT_MIX);
3126 			break;
3127 		default:
3128 			break;
3129 		}
3130 		break;
3131 	case BTC_CXP_AUTO2: /* TDMA Auto-Slot2 */
3132 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
3133 		*t = t_def[CXTD_AUTO2];
3134 
3135 		switch (policy_type) {
3136 		case BTC_CXP_AUTO2_TD3050:
3137 			_slot_set(btc, CXST_W1,  30, tbl_w1, SLOT_ISO);
3138 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3139 			_slot_set(btc, CXST_B4,  50, tbl_b4, SLOT_MIX);
3140 			break;
3141 		case BTC_CXP_AUTO2_TD3070:
3142 			_slot_set(btc, CXST_W1,  30, tbl_w1, SLOT_ISO);
3143 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3144 			_slot_set(btc, CXST_B4,  70, tbl_b4, SLOT_MIX);
3145 			break;
3146 		case BTC_CXP_AUTO2_TD5050:
3147 			_slot_set(btc, CXST_W1,  50, tbl_w1, SLOT_ISO);
3148 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3149 			_slot_set(btc, CXST_B4,  50, tbl_b4, SLOT_MIX);
3150 			break;
3151 		case BTC_CXP_AUTO2_TD6060:
3152 			_slot_set(btc, CXST_W1,  60, tbl_w1, SLOT_ISO);
3153 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3154 			_slot_set(btc, CXST_B4,  60, tbl_b4, SLOT_MIX);
3155 			break;
3156 		case BTC_CXP_AUTO2_TD2080:
3157 			_slot_set(btc, CXST_W1,  20, tbl_w1, SLOT_ISO);
3158 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3159 			_slot_set(btc, CXST_B4,  80, tbl_b4, SLOT_MIX);
3160 			break;
3161 		case BTC_CXP_AUTO2_TDW1B4: /* W1:B1 = user-define */
3162 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3163 				  tbl_w1, SLOT_ISO);
3164 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3165 				  tbl_b1, SLOT_MIX);
3166 			_slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4],
3167 				  tbl_b4, SLOT_MIX);
3168 			break;
3169 		default:
3170 			break;
3171 		}
3172 		break;
3173 	case BTC_CXP_PAUTO2: /* PS-TDMA Auto-Slot2 */
3174 		_write_scbd(rtwdev, BTC_WSCB_TDMA, true);
3175 		*t = t_def[CXTD_PAUTO2];
3176 
3177 		switch (policy_type) {
3178 		case BTC_CXP_PAUTO2_TD3050:
3179 			_slot_set(btc, CXST_W1,  30, tbl_w1, SLOT_ISO);
3180 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3181 			_slot_set(btc, CXST_B4,  50, tbl_b4, SLOT_MIX);
3182 			break;
3183 		case BTC_CXP_PAUTO2_TD3070:
3184 			_slot_set(btc, CXST_W1,  30, tbl_w1, SLOT_ISO);
3185 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3186 			_slot_set(btc, CXST_B4,  70, tbl_b4, SLOT_MIX);
3187 			break;
3188 		case BTC_CXP_PAUTO2_TD5050:
3189 			_slot_set(btc, CXST_W1,  50, tbl_w1, SLOT_ISO);
3190 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3191 			_slot_set(btc, CXST_B4,  50, tbl_b4, SLOT_MIX);
3192 			break;
3193 		case BTC_CXP_PAUTO2_TD6060:
3194 			_slot_set(btc, CXST_W1,  60, tbl_w1, SLOT_ISO);
3195 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3196 			_slot_set(btc, CXST_B4,  60, tbl_b4, SLOT_MIX);
3197 			break;
3198 		case BTC_CXP_PAUTO2_TD2080:
3199 			_slot_set(btc, CXST_W1,  20, tbl_w1, SLOT_ISO);
3200 			_slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX);
3201 			_slot_set(btc, CXST_B4,  80, tbl_b4, SLOT_MIX);
3202 			break;
3203 		case BTC_CXP_PAUTO2_TDW1B4: /* W1:B1 = user-define */
3204 			_slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1],
3205 				  tbl_w1, SLOT_ISO);
3206 			_slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1],
3207 				  tbl_b1, SLOT_MIX);
3208 			_slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4],
3209 				  tbl_b4, SLOT_MIX);
3210 			break;
3211 		default:
3212 			break;
3213 		}
3214 		break;
3215 	}
3216 
3217 	if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC && dm->tdma.rxflctrl) {
3218 		null_role = FIELD_PREP(0x0f, dm->wl_scc.null_role1) |
3219 			    FIELD_PREP(0xf0, dm->wl_scc.null_role2);
3220 		_tdma_set_flctrl_role(btc, null_role);
3221 	}
3222 
3223 	/* enter leak_slot after each null-1 */
3224 	if (dm->leak_ap && dm->tdma.leak_n > 1)
3225 		_tdma_set_lek(btc, 1);
3226 
3227 	if (dm->tdma_instant_excute) {
3228 		btc->dm.tdma.option_ctrl |= BIT(0);
3229 		btc->update_policy_force = true;
3230 	}
3231 }
3232 EXPORT_SYMBOL(rtw89_btc_set_policy_v1);
3233 
_set_bt_plut(struct rtw89_dev * rtwdev,u8 phy_map,u8 tx_val,u8 rx_val)3234 static void _set_bt_plut(struct rtw89_dev *rtwdev, u8 phy_map,
3235 			 u8 tx_val, u8 rx_val)
3236 {
3237 	struct rtw89_mac_ax_plt plt;
3238 
3239 	plt.band = RTW89_MAC_0;
3240 	plt.tx = tx_val;
3241 	plt.rx = rx_val;
3242 
3243 	if (phy_map & BTC_PHY_0)
3244 		rtw89_mac_cfg_plt(rtwdev, &plt);
3245 
3246 	if (!rtwdev->dbcc_en)
3247 		return;
3248 
3249 	plt.band = RTW89_MAC_1;
3250 	if (phy_map & BTC_PHY_1)
3251 		rtw89_mac_cfg_plt(rtwdev, &plt);
3252 }
3253 
_set_ant(struct rtw89_dev * rtwdev,bool force_exec,u8 phy_map,u8 type)3254 static void _set_ant(struct rtw89_dev *rtwdev, bool force_exec,
3255 		     u8 phy_map, u8 type)
3256 {
3257 	struct rtw89_btc *btc = &rtwdev->btc;
3258 	struct rtw89_btc_dm *dm = &btc->dm;
3259 	struct rtw89_btc_cx *cx = &btc->cx;
3260 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3261 	struct rtw89_btc_bt_info *bt = &cx->bt;
3262 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
3263 	u8 gnt_wl_ctrl, gnt_bt_ctrl, plt_ctrl, i, b2g = 0;
3264 	u32 ant_path_type;
3265 
3266 	ant_path_type = ((phy_map << 8) + type);
3267 
3268 	if (btc->dm.run_reason == BTC_RSN_NTFY_POWEROFF ||
3269 	    btc->dm.run_reason == BTC_RSN_NTFY_RADIO_STATE ||
3270 	    btc->dm.run_reason == BTC_RSN_CMD_SET_COEX)
3271 		force_exec = FC_EXEC;
3272 
3273 	if (!force_exec && ant_path_type == dm->set_ant_path) {
3274 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3275 			    "[BTC], %s(): return by no change!!\n",
3276 			     __func__);
3277 		return;
3278 	} else if (bt->rfk_info.map.run) {
3279 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3280 			    "[BTC], %s(): return by bt rfk!!\n", __func__);
3281 		return;
3282 	} else if (btc->dm.run_reason != BTC_RSN_NTFY_WL_RFK &&
3283 		   wl->rfk_info.state != BTC_WRFK_STOP) {
3284 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3285 			    "[BTC], %s(): return by wl rfk!!\n", __func__);
3286 		return;
3287 	}
3288 
3289 	dm->set_ant_path = ant_path_type;
3290 
3291 	rtw89_debug(rtwdev,
3292 		    RTW89_DBG_BTC,
3293 		    "[BTC], %s(): path=0x%x, set_type=0x%x\n",
3294 		    __func__, phy_map, dm->set_ant_path & 0xff);
3295 
3296 	switch (type) {
3297 	case BTC_ANT_WPOWERON:
3298 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT);
3299 		break;
3300 	case BTC_ANT_WINIT:
3301 		if (bt->enable.now)
3302 			_set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI);
3303 		else
3304 			_set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO);
3305 
3306 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3307 		_set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_BT, BTC_PLT_BT);
3308 		break;
3309 	case BTC_ANT_WONLY:
3310 		_set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO);
3311 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3312 		_set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE);
3313 		break;
3314 	case BTC_ANT_WOFF:
3315 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT);
3316 		_set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE);
3317 		break;
3318 	case BTC_ANT_W2G:
3319 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3320 		if (rtwdev->dbcc_en) {
3321 			for (i = 0; i < RTW89_PHY_MAX; i++) {
3322 				b2g = (wl_dinfo->real_band[i] == RTW89_BAND_2G);
3323 
3324 				gnt_wl_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI;
3325 				gnt_bt_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI;
3326 				/* BT should control by GNT_BT if WL_2G at S0 */
3327 				if (i == 1 &&
3328 				    wl_dinfo->real_band[0] == RTW89_BAND_2G &&
3329 				    wl_dinfo->real_band[1] == RTW89_BAND_5G)
3330 					gnt_bt_ctrl = BTC_GNT_HW;
3331 				_set_gnt(rtwdev, BIT(i), gnt_wl_ctrl, gnt_bt_ctrl);
3332 				plt_ctrl = b2g ? BTC_PLT_BT : BTC_PLT_NONE;
3333 				_set_bt_plut(rtwdev, BIT(i),
3334 					     plt_ctrl, plt_ctrl);
3335 			}
3336 		} else {
3337 			_set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW);
3338 			_set_bt_plut(rtwdev, BTC_PHY_ALL,
3339 				     BTC_PLT_BT, BTC_PLT_BT);
3340 		}
3341 		break;
3342 	case BTC_ANT_W5G:
3343 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3344 		_set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_HW);
3345 		_set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE);
3346 		break;
3347 	case BTC_ANT_W25G:
3348 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3349 		_set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW);
3350 		_set_bt_plut(rtwdev, BTC_PHY_ALL,
3351 			     BTC_PLT_GNT_WL, BTC_PLT_GNT_WL);
3352 		break;
3353 	case BTC_ANT_FREERUN:
3354 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3355 		_set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_HI);
3356 		_set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE);
3357 		break;
3358 	case BTC_ANT_WRFK:
3359 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL);
3360 		_set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO);
3361 		_set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE);
3362 		break;
3363 	case BTC_ANT_BRFK:
3364 		rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT);
3365 		_set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI);
3366 		_set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE);
3367 		break;
3368 	default:
3369 		break;
3370 	}
3371 }
3372 
_action_wl_only(struct rtw89_dev * rtwdev)3373 static void _action_wl_only(struct rtw89_dev *rtwdev)
3374 {
3375 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WONLY);
3376 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_ONLY);
3377 }
3378 
_action_wl_init(struct rtw89_dev * rtwdev)3379 static void _action_wl_init(struct rtw89_dev *rtwdev)
3380 {
3381 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
3382 
3383 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WINIT);
3384 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_INIT);
3385 }
3386 
_action_wl_off(struct rtw89_dev * rtwdev)3387 static void _action_wl_off(struct rtw89_dev *rtwdev)
3388 {
3389 	struct rtw89_btc *btc = &rtwdev->btc;
3390 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3391 
3392 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
3393 
3394 	if (wl->status.map.rf_off || btc->dm.bt_only)
3395 		_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_WOFF);
3396 
3397 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_OFF);
3398 }
3399 
_action_freerun(struct rtw89_dev * rtwdev)3400 static void _action_freerun(struct rtw89_dev *rtwdev)
3401 {
3402 	struct rtw89_btc *btc = &rtwdev->btc;
3403 
3404 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
3405 
3406 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_FREERUN);
3407 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_FREERUN);
3408 
3409 	btc->dm.freerun = true;
3410 }
3411 
_action_bt_whql(struct rtw89_dev * rtwdev)3412 static void _action_bt_whql(struct rtw89_dev *rtwdev)
3413 {
3414 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
3415 
3416 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3417 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_WHQL);
3418 }
3419 
_action_bt_off(struct rtw89_dev * rtwdev)3420 static void _action_bt_off(struct rtw89_dev *rtwdev)
3421 {
3422 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
3423 
3424 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WONLY);
3425 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_OFF);
3426 }
3427 
_action_bt_idle(struct rtw89_dev * rtwdev)3428 static void _action_bt_idle(struct rtw89_dev *rtwdev)
3429 {
3430 	struct rtw89_btc *btc = &rtwdev->btc;
3431 	struct rtw89_btc_bt_link_info *b = &btc->cx.bt.link_info;
3432 
3433 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3434 
3435 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
3436 		switch (btc->cx.state_map) {
3437 		case BTC_WBUSY_BNOSCAN: /*wl-busy + bt idle*/
3438 			if (b->profile_cnt.now > 0)
3439 				_set_policy(rtwdev, BTC_CXP_FIX_TD4010,
3440 					    BTC_ACT_BT_IDLE);
3441 			else
3442 				_set_policy(rtwdev, BTC_CXP_FIX_TD4020,
3443 					    BTC_ACT_BT_IDLE);
3444 			break;
3445 		case BTC_WBUSY_BSCAN: /*wl-busy + bt-inq */
3446 			_set_policy(rtwdev, BTC_CXP_PFIX_TD5050,
3447 				    BTC_ACT_BT_IDLE);
3448 			break;
3449 		case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-idle */
3450 			if (b->profile_cnt.now > 0)
3451 				_set_policy(rtwdev, BTC_CXP_FIX_TD4010,
3452 					    BTC_ACT_BT_IDLE);
3453 			else
3454 				_set_policy(rtwdev, BTC_CXP_FIX_TD4020,
3455 					    BTC_ACT_BT_IDLE);
3456 			break;
3457 		case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq */
3458 			_set_policy(rtwdev, BTC_CXP_FIX_TD5050,
3459 				    BTC_ACT_BT_IDLE);
3460 			break;
3461 		case BTC_WLINKING: /* wl-connecting + bt-inq or bt-idle */
3462 			_set_policy(rtwdev, BTC_CXP_FIX_TD7010,
3463 				    BTC_ACT_BT_IDLE);
3464 			break;
3465 		case BTC_WIDLE:  /* wl-idle + bt-idle */
3466 			_set_policy(rtwdev, BTC_CXP_OFF_BWB1, BTC_ACT_BT_IDLE);
3467 			break;
3468 		}
3469 	} else { /* dedicated-antenna */
3470 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_BT_IDLE);
3471 	}
3472 }
3473 
_action_bt_hfp(struct rtw89_dev * rtwdev)3474 static void _action_bt_hfp(struct rtw89_dev *rtwdev)
3475 {
3476 	struct rtw89_btc *btc = &rtwdev->btc;
3477 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3478 
3479 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3480 
3481 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
3482 		if (btc->cx.wl.status.map._4way) {
3483 			_set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_BT_HFP);
3484 		} else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) {
3485 			btc->cx.bt.scan_rx_low_pri = true;
3486 			_set_policy(rtwdev, BTC_CXP_OFF_BWB2, BTC_ACT_BT_HFP);
3487 		} else {
3488 			_set_policy(rtwdev, BTC_CXP_OFF_BWB1, BTC_ACT_BT_HFP);
3489 		}
3490 	} else {
3491 		_set_policy(rtwdev, BTC_CXP_OFF_EQ2, BTC_ACT_BT_HFP);
3492 	}
3493 }
3494 
_action_bt_hid(struct rtw89_dev * rtwdev)3495 static void _action_bt_hid(struct rtw89_dev *rtwdev)
3496 {
3497 	const struct rtw89_chip_info *chip = rtwdev->chip;
3498 	struct rtw89_btc *btc = &rtwdev->btc;
3499 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3500 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
3501 	struct rtw89_btc_bt_hid_desc *hid = &bt->link_info.hid_desc;
3502 	u16 policy_type = BTC_CXP_OFF_BT;
3503 
3504 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3505 
3506 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
3507 		if (wl->status.map._4way) {
3508 			policy_type = BTC_CXP_OFF_WL;
3509 		} else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) {
3510 			btc->cx.bt.scan_rx_low_pri = true;
3511 			if (hid->type & BTC_HID_BLE)
3512 				policy_type = BTC_CXP_OFF_BWB0;
3513 			else
3514 				policy_type = BTC_CXP_OFF_BWB2;
3515 		} else if (hid->type == BTC_HID_218) {
3516 			bt->scan_rx_low_pri = true;
3517 			policy_type = BTC_CXP_OFF_BWB2;
3518 		} else if (chip->para_ver == 0x1) {
3519 			policy_type = BTC_CXP_OFF_BWB3;
3520 		} else {
3521 			policy_type = BTC_CXP_OFF_BWB1;
3522 		}
3523 	} else { /* dedicated-antenna */
3524 		policy_type = BTC_CXP_OFF_EQ3;
3525 	}
3526 
3527 	_set_policy(rtwdev, policy_type, BTC_ACT_BT_HID);
3528 }
3529 
_action_bt_a2dp(struct rtw89_dev * rtwdev)3530 static void _action_bt_a2dp(struct rtw89_dev *rtwdev)
3531 {
3532 	struct rtw89_btc *btc = &rtwdev->btc;
3533 	struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info;
3534 	struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc;
3535 	struct rtw89_btc_dm *dm = &btc->dm;
3536 
3537 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3538 
3539 	switch (btc->cx.state_map) {
3540 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP */
3541 		if (a2dp.vendor_id == 0x4c || dm->leak_ap) {
3542 			dm->slot_dur[CXST_W1] = 40;
3543 			dm->slot_dur[CXST_B1] = 200;
3544 			_set_policy(rtwdev,
3545 				    BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP);
3546 		} else {
3547 			_set_policy(rtwdev,
3548 				    BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP);
3549 		}
3550 		break;
3551 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP */
3552 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP);
3553 		break;
3554 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP */
3555 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP);
3556 		break;
3557 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP */
3558 	case BTC_WLINKING: /* wl-connecting + bt-A2DP */
3559 		if (a2dp.vendor_id == 0x4c || dm->leak_ap) {
3560 			dm->slot_dur[CXST_W1] = 40;
3561 			dm->slot_dur[CXST_B1] = 200;
3562 			_set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1,
3563 				    BTC_ACT_BT_A2DP);
3564 		} else {
3565 			_set_policy(rtwdev, BTC_CXP_AUTO_TD50B1,
3566 				    BTC_ACT_BT_A2DP);
3567 		}
3568 		break;
3569 	case BTC_WIDLE:  /* wl-idle + bt-A2DP */
3570 		_set_policy(rtwdev, BTC_CXP_AUTO_TD20B1, BTC_ACT_BT_A2DP);
3571 		break;
3572 	}
3573 }
3574 
_action_bt_a2dpsink(struct rtw89_dev * rtwdev)3575 static void _action_bt_a2dpsink(struct rtw89_dev *rtwdev)
3576 {
3577 	struct rtw89_btc *btc = &rtwdev->btc;
3578 
3579 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3580 
3581 	switch (btc->cx.state_map) {
3582 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2dp_Sink */
3583 		_set_policy(rtwdev, BTC_CXP_PFIX_TD2030, BTC_ACT_BT_A2DPSINK);
3584 		break;
3585 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2dp_Sink */
3586 		_set_policy(rtwdev, BTC_CXP_PFIX_TD2060, BTC_ACT_BT_A2DPSINK);
3587 		break;
3588 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2dp_Sink */
3589 		_set_policy(rtwdev, BTC_CXP_FIX_TD2030, BTC_ACT_BT_A2DPSINK);
3590 		break;
3591 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2dp_Sink */
3592 		_set_policy(rtwdev, BTC_CXP_FIX_TD2060, BTC_ACT_BT_A2DPSINK);
3593 		break;
3594 	case BTC_WLINKING: /* wl-connecting + bt-A2dp_Sink */
3595 		_set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_A2DPSINK);
3596 		break;
3597 	case BTC_WIDLE: /* wl-idle + bt-A2dp_Sink */
3598 		_set_policy(rtwdev, BTC_CXP_FIX_TD2080, BTC_ACT_BT_A2DPSINK);
3599 		break;
3600 	}
3601 }
3602 
_action_bt_pan(struct rtw89_dev * rtwdev)3603 static void _action_bt_pan(struct rtw89_dev *rtwdev)
3604 {
3605 	struct rtw89_btc *btc = &rtwdev->btc;
3606 
3607 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3608 
3609 	switch (btc->cx.state_map) {
3610 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-PAN */
3611 		_set_policy(rtwdev, BTC_CXP_PFIX_TD5050, BTC_ACT_BT_PAN);
3612 		break;
3613 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-PAN */
3614 		_set_policy(rtwdev, BTC_CXP_PFIX_TD3070, BTC_ACT_BT_PAN);
3615 		break;
3616 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-PAN */
3617 		_set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_PAN);
3618 		break;
3619 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-PAN */
3620 		_set_policy(rtwdev, BTC_CXP_FIX_TD3060, BTC_ACT_BT_PAN);
3621 		break;
3622 	case BTC_WLINKING: /* wl-connecting + bt-PAN */
3623 		_set_policy(rtwdev, BTC_CXP_FIX_TD4020, BTC_ACT_BT_PAN);
3624 		break;
3625 	case BTC_WIDLE: /* wl-idle + bt-pan */
3626 		_set_policy(rtwdev, BTC_CXP_PFIX_TD2080, BTC_ACT_BT_PAN);
3627 		break;
3628 	}
3629 }
3630 
_action_bt_a2dp_hid(struct rtw89_dev * rtwdev)3631 static void _action_bt_a2dp_hid(struct rtw89_dev *rtwdev)
3632 {
3633 	struct rtw89_btc *btc = &rtwdev->btc;
3634 	struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info;
3635 	struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc;
3636 	struct rtw89_btc_dm *dm = &btc->dm;
3637 
3638 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3639 
3640 	switch (btc->cx.state_map) {
3641 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+HID */
3642 	case BTC_WIDLE:  /* wl-idle + bt-A2DP */
3643 		if (a2dp.vendor_id == 0x4c || dm->leak_ap) {
3644 			dm->slot_dur[CXST_W1] = 40;
3645 			dm->slot_dur[CXST_B1] = 200;
3646 			_set_policy(rtwdev,
3647 				    BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP_HID);
3648 		} else {
3649 			_set_policy(rtwdev,
3650 				    BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP_HID);
3651 		}
3652 		break;
3653 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+HID */
3654 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP_HID);
3655 		break;
3656 
3657 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+HID */
3658 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP_HID);
3659 		break;
3660 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+HID */
3661 	case BTC_WLINKING: /* wl-connecting + bt-A2DP+HID */
3662 		if (a2dp.vendor_id == 0x4c || dm->leak_ap) {
3663 			dm->slot_dur[CXST_W1] = 40;
3664 			dm->slot_dur[CXST_B1] = 200;
3665 			_set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1,
3666 				    BTC_ACT_BT_A2DP_HID);
3667 		} else {
3668 			_set_policy(rtwdev, BTC_CXP_AUTO_TD50B1,
3669 				    BTC_ACT_BT_A2DP_HID);
3670 		}
3671 		break;
3672 	}
3673 }
3674 
_action_bt_a2dp_pan(struct rtw89_dev * rtwdev)3675 static void _action_bt_a2dp_pan(struct rtw89_dev *rtwdev)
3676 {
3677 	struct rtw89_btc *btc = &rtwdev->btc;
3678 
3679 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3680 
3681 	switch (btc->cx.state_map) {
3682 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+PAN */
3683 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN);
3684 		break;
3685 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+PAN */
3686 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN);
3687 		break;
3688 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+PAN */
3689 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD5050, BTC_ACT_BT_A2DP_PAN);
3690 		break;
3691 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+PAN */
3692 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3070, BTC_ACT_BT_A2DP_PAN);
3693 		break;
3694 	case BTC_WLINKING: /* wl-connecting + bt-A2DP+PAN */
3695 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP_PAN);
3696 		break;
3697 	case BTC_WIDLE:  /* wl-idle + bt-A2DP+PAN */
3698 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD2080, BTC_ACT_BT_A2DP_PAN);
3699 		break;
3700 	}
3701 }
3702 
_action_bt_pan_hid(struct rtw89_dev * rtwdev)3703 static void _action_bt_pan_hid(struct rtw89_dev *rtwdev)
3704 {
3705 	struct rtw89_btc *btc = &rtwdev->btc;
3706 
3707 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3708 
3709 	switch (btc->cx.state_map) {
3710 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-PAN+HID */
3711 		_set_policy(rtwdev, BTC_CXP_PFIX_TD3030, BTC_ACT_BT_PAN_HID);
3712 		break;
3713 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-PAN+HID */
3714 		_set_policy(rtwdev, BTC_CXP_PFIX_TD3070, BTC_ACT_BT_PAN_HID);
3715 		break;
3716 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-PAN+HID */
3717 		_set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_PAN_HID);
3718 		break;
3719 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-PAN+HID */
3720 		_set_policy(rtwdev, BTC_CXP_FIX_TD3060, BTC_ACT_BT_PAN_HID);
3721 		break;
3722 	case BTC_WLINKING: /* wl-connecting + bt-PAN+HID */
3723 		_set_policy(rtwdev, BTC_CXP_FIX_TD4010, BTC_ACT_BT_PAN_HID);
3724 		break;
3725 	case BTC_WIDLE: /* wl-idle + bt-PAN+HID */
3726 		_set_policy(rtwdev, BTC_CXP_PFIX_TD2080, BTC_ACT_BT_PAN_HID);
3727 		break;
3728 	}
3729 }
3730 
_action_bt_a2dp_pan_hid(struct rtw89_dev * rtwdev)3731 static void _action_bt_a2dp_pan_hid(struct rtw89_dev *rtwdev)
3732 {
3733 	struct rtw89_btc *btc = &rtwdev->btc;
3734 
3735 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3736 
3737 	switch (btc->cx.state_map) {
3738 	case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+PAN+HID */
3739 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070,
3740 			    BTC_ACT_BT_A2DP_PAN_HID);
3741 		break;
3742 	case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+PAN+HID */
3743 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070,
3744 			    BTC_ACT_BT_A2DP_PAN_HID);
3745 		break;
3746 	case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+PAN+HID */
3747 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3070,
3748 			    BTC_ACT_BT_A2DP_PAN_HID);
3749 		break;
3750 	case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+PAN+HID */
3751 	case BTC_WLINKING: /* wl-connecting + bt-A2DP+PAN+HID */
3752 		_set_policy(rtwdev, BTC_CXP_AUTO2_TD3050,
3753 			    BTC_ACT_BT_A2DP_PAN_HID);
3754 		break;
3755 	case BTC_WIDLE:  /* wl-idle + bt-A2DP+PAN+HID */
3756 		_set_policy(rtwdev, BTC_CXP_PAUTO2_TD2080,
3757 			    BTC_ACT_BT_A2DP_PAN_HID);
3758 		break;
3759 	}
3760 }
3761 
_action_wl_5g(struct rtw89_dev * rtwdev)3762 static void _action_wl_5g(struct rtw89_dev *rtwdev)
3763 {
3764 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W5G);
3765 	_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_5G);
3766 }
3767 
_action_wl_other(struct rtw89_dev * rtwdev)3768 static void _action_wl_other(struct rtw89_dev *rtwdev)
3769 {
3770 	struct rtw89_btc *btc = &rtwdev->btc;
3771 
3772 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3773 
3774 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED)
3775 		_set_policy(rtwdev, BTC_CXP_OFFB_BWB0, BTC_ACT_WL_OTHER);
3776 	else
3777 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_OTHER);
3778 }
3779 
_action_wl_nc(struct rtw89_dev * rtwdev)3780 static void _action_wl_nc(struct rtw89_dev *rtwdev)
3781 {
3782 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
3783 	_set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_NC);
3784 }
3785 
_action_wl_rfk(struct rtw89_dev * rtwdev)3786 static void _action_wl_rfk(struct rtw89_dev *rtwdev)
3787 {
3788 	struct rtw89_btc *btc = &rtwdev->btc;
3789 	struct rtw89_btc_wl_rfk_info rfk = btc->cx.wl.rfk_info;
3790 
3791 	if (rfk.state != BTC_WRFK_START)
3792 		return;
3793 
3794 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): band = %d\n",
3795 		    __func__, rfk.band);
3796 
3797 	_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WRFK);
3798 	_set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_WL_RFK);
3799 }
3800 
_set_btg_ctrl(struct rtw89_dev * rtwdev)3801 static void _set_btg_ctrl(struct rtw89_dev *rtwdev)
3802 {
3803 	struct rtw89_btc *btc = &rtwdev->btc;
3804 	const struct rtw89_btc_ver *ver = btc->ver;
3805 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3806 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
3807 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
3808 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
3809 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
3810 	bool is_btg;
3811 	u8 mode;
3812 
3813 	if (btc->ctrl.manual)
3814 		return;
3815 
3816 	if (ver->fwlrole == 0)
3817 		mode = wl_rinfo->link_mode;
3818 	else if (ver->fwlrole == 1)
3819 		mode = wl_rinfo_v1->link_mode;
3820 	else if (ver->fwlrole == 2)
3821 		mode = wl_rinfo_v2->link_mode;
3822 	else
3823 		return;
3824 
3825 	/* notify halbb ignore GNT_BT or not for WL BB Rx-AGC control */
3826 	if (mode == BTC_WLINK_5G) /* always 0 if 5G */
3827 		is_btg = false;
3828 	else if (mode == BTC_WLINK_25G_DBCC &&
3829 		 wl_dinfo->real_band[RTW89_PHY_1] != RTW89_BAND_2G)
3830 		is_btg = false;
3831 	else
3832 		is_btg = true;
3833 
3834 	if (btc->dm.run_reason != BTC_RSN_NTFY_INIT &&
3835 	    is_btg == btc->dm.wl_btg_rx)
3836 		return;
3837 
3838 	btc->dm.wl_btg_rx = is_btg;
3839 
3840 	if (mode == BTC_WLINK_25G_MCC)
3841 		return;
3842 
3843 	rtw89_ctrl_btg(rtwdev, is_btg);
3844 }
3845 
3846 struct rtw89_txtime_data {
3847 	struct rtw89_dev *rtwdev;
3848 	int type;
3849 	u32 tx_time;
3850 	u8 tx_retry;
3851 	u16 enable;
3852 	bool reenable;
3853 };
3854 
rtw89_tx_time_iter(void * data,struct ieee80211_sta * sta)3855 static void rtw89_tx_time_iter(void *data, struct ieee80211_sta *sta)
3856 {
3857 	struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv;
3858 	struct rtw89_txtime_data *iter_data =
3859 				(struct rtw89_txtime_data *)data;
3860 	struct rtw89_dev *rtwdev = iter_data->rtwdev;
3861 	struct rtw89_vif *rtwvif = rtwsta->rtwvif;
3862 	struct rtw89_btc *btc = &rtwdev->btc;
3863 	struct rtw89_btc_cx *cx = &btc->cx;
3864 	struct rtw89_btc_wl_info *wl = &cx->wl;
3865 	struct rtw89_btc_wl_link_info *plink = NULL;
3866 	u8 port = rtwvif->port;
3867 	u32 tx_time = iter_data->tx_time;
3868 	u8 tx_retry = iter_data->tx_retry;
3869 	u16 enable = iter_data->enable;
3870 	bool reenable = iter_data->reenable;
3871 
3872 	plink = &wl->link_info[port];
3873 
3874 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
3875 		    "[BTC], %s(): port = %d\n", __func__, port);
3876 
3877 	if (!plink->connected) {
3878 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3879 			    "[BTC], %s(): connected = %d\n",
3880 			    __func__, plink->connected);
3881 		return;
3882 	}
3883 
3884 	/* backup the original tx time before tx-limit on */
3885 	if (reenable) {
3886 		rtw89_mac_get_tx_time(rtwdev, rtwsta, &plink->tx_time);
3887 		rtw89_mac_get_tx_retry_limit(rtwdev, rtwsta, &plink->tx_retry);
3888 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3889 			    "[BTC], %s(): reenable, tx_time=%d tx_retry= %d\n",
3890 			    __func__, plink->tx_time, plink->tx_retry);
3891 	}
3892 
3893 	/* restore the original tx time if no tx-limit */
3894 	if (!enable) {
3895 		rtw89_mac_set_tx_time(rtwdev, rtwsta, true, plink->tx_time);
3896 		rtw89_mac_set_tx_retry_limit(rtwdev, rtwsta, true,
3897 					     plink->tx_retry);
3898 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3899 			    "[BTC], %s(): restore, tx_time=%d tx_retry= %d\n",
3900 			    __func__, plink->tx_time, plink->tx_retry);
3901 
3902 	} else {
3903 		rtw89_mac_set_tx_time(rtwdev, rtwsta, false, tx_time);
3904 		rtw89_mac_set_tx_retry_limit(rtwdev, rtwsta, false, tx_retry);
3905 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
3906 			    "[BTC], %s(): set, tx_time=%d tx_retry= %d\n",
3907 			    __func__, tx_time, tx_retry);
3908 	}
3909 }
3910 
_set_wl_tx_limit(struct rtw89_dev * rtwdev)3911 static void _set_wl_tx_limit(struct rtw89_dev *rtwdev)
3912 {
3913 	struct rtw89_btc *btc = &rtwdev->btc;
3914 	const struct rtw89_btc_ver *ver = btc->ver;
3915 	struct rtw89_btc_cx *cx = &btc->cx;
3916 	struct rtw89_btc_dm *dm = &btc->dm;
3917 	struct rtw89_btc_wl_info *wl = &cx->wl;
3918 	struct rtw89_btc_bt_info *bt = &cx->bt;
3919 	struct rtw89_btc_bt_link_info *b = &bt->link_info;
3920 	struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc;
3921 	struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc;
3922 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
3923 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
3924 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
3925 	struct rtw89_txtime_data data = {.rtwdev = rtwdev};
3926 	u8 mode;
3927 	u8 tx_retry;
3928 	u32 tx_time;
3929 	u16 enable;
3930 	bool reenable = false;
3931 
3932 	if (btc->ctrl.manual)
3933 		return;
3934 
3935 	if (ver->fwlrole == 0)
3936 		mode = wl_rinfo->link_mode;
3937 	else if (ver->fwlrole == 1)
3938 		mode = wl_rinfo_v1->link_mode;
3939 	else if (ver->fwlrole == 2)
3940 		mode = wl_rinfo_v2->link_mode;
3941 	else
3942 		return;
3943 
3944 	if (btc->dm.freerun || btc->ctrl.igno_bt || b->profile_cnt.now == 0 ||
3945 	    mode == BTC_WLINK_5G || mode == BTC_WLINK_NOLINK) {
3946 		enable = 0;
3947 		tx_time = BTC_MAX_TX_TIME_DEF;
3948 		tx_retry = BTC_MAX_TX_RETRY_DEF;
3949 	} else if ((hfp->exist && hid->exist) || hid->pair_cnt > 1) {
3950 		enable = 1;
3951 		tx_time = BTC_MAX_TX_TIME_L2;
3952 		tx_retry = BTC_MAX_TX_RETRY_L1;
3953 	} else if (hfp->exist || hid->exist) {
3954 		enable = 1;
3955 		tx_time = BTC_MAX_TX_TIME_L3;
3956 		tx_retry = BTC_MAX_TX_RETRY_L1;
3957 	} else {
3958 		enable = 0;
3959 		tx_time = BTC_MAX_TX_TIME_DEF;
3960 		tx_retry = BTC_MAX_TX_RETRY_DEF;
3961 	}
3962 
3963 	if (dm->wl_tx_limit.enable == enable &&
3964 	    dm->wl_tx_limit.tx_time == tx_time &&
3965 	    dm->wl_tx_limit.tx_retry == tx_retry)
3966 		return;
3967 
3968 	if (!dm->wl_tx_limit.enable && enable)
3969 		reenable = true;
3970 
3971 	dm->wl_tx_limit.enable = enable;
3972 	dm->wl_tx_limit.tx_time = tx_time;
3973 	dm->wl_tx_limit.tx_retry = tx_retry;
3974 
3975 	data.enable = enable;
3976 	data.tx_time = tx_time;
3977 	data.tx_retry = tx_retry;
3978 	data.reenable = reenable;
3979 
3980 	ieee80211_iterate_stations_atomic(rtwdev->hw,
3981 					  rtw89_tx_time_iter,
3982 					  &data);
3983 }
3984 
_set_bt_rx_agc(struct rtw89_dev * rtwdev)3985 static void _set_bt_rx_agc(struct rtw89_dev *rtwdev)
3986 {
3987 	struct rtw89_btc *btc = &rtwdev->btc;
3988 	const struct rtw89_btc_ver *ver = btc->ver;
3989 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
3990 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
3991 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
3992 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
3993 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
3994 	bool bt_hi_lna_rx = false;
3995 	u8 mode;
3996 
3997 	if (ver->fwlrole == 0)
3998 		mode = wl_rinfo->link_mode;
3999 	else if (ver->fwlrole == 1)
4000 		mode = wl_rinfo_v1->link_mode;
4001 	else if (ver->fwlrole == 2)
4002 		mode = wl_rinfo_v2->link_mode;
4003 	else
4004 		return;
4005 
4006 	if (mode != BTC_WLINK_NOLINK && btc->dm.wl_btg_rx)
4007 		bt_hi_lna_rx = true;
4008 
4009 	if (bt_hi_lna_rx == bt->hi_lna_rx)
4010 		return;
4011 
4012 	_write_scbd(rtwdev, BTC_WSCB_BT_HILNA, bt_hi_lna_rx);
4013 }
4014 
_set_bt_rx_scan_pri(struct rtw89_dev * rtwdev)4015 static void _set_bt_rx_scan_pri(struct rtw89_dev *rtwdev)
4016 {
4017 	struct rtw89_btc *btc = &rtwdev->btc;
4018 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
4019 
4020 	_write_scbd(rtwdev, BTC_WSCB_RXSCAN_PRI, (bool)(!!bt->scan_rx_low_pri));
4021 }
4022 
4023 /* TODO add these functions */
_action_common(struct rtw89_dev * rtwdev)4024 static void _action_common(struct rtw89_dev *rtwdev)
4025 {
4026 	struct rtw89_btc *btc = &rtwdev->btc;
4027 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4028 
4029 	_set_btg_ctrl(rtwdev);
4030 	_set_wl_tx_limit(rtwdev);
4031 	_set_bt_afh_info(rtwdev);
4032 	_set_bt_rx_agc(rtwdev);
4033 	_set_rf_trx_para(rtwdev);
4034 	_set_bt_rx_scan_pri(rtwdev);
4035 
4036 	if (wl->scbd_change) {
4037 		rtw89_mac_cfg_sb(rtwdev, wl->scbd);
4038 		rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], write scbd: 0x%08x\n",
4039 			    wl->scbd);
4040 		wl->scbd_change = false;
4041 		btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++;
4042 	}
4043 	btc->dm.tdma_instant_excute = 0;
4044 }
4045 
_action_by_bt(struct rtw89_dev * rtwdev)4046 static void _action_by_bt(struct rtw89_dev *rtwdev)
4047 {
4048 	struct rtw89_btc *btc = &rtwdev->btc;
4049 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
4050 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
4051 	struct rtw89_btc_bt_hid_desc hid = bt_linfo->hid_desc;
4052 	struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc;
4053 	struct rtw89_btc_bt_pan_desc pan = bt_linfo->pan_desc;
4054 	u8 profile_map = 0;
4055 
4056 	if (bt_linfo->hfp_desc.exist)
4057 		profile_map |= BTC_BT_HFP;
4058 
4059 	if (bt_linfo->hid_desc.exist)
4060 		profile_map |= BTC_BT_HID;
4061 
4062 	if (bt_linfo->a2dp_desc.exist)
4063 		profile_map |= BTC_BT_A2DP;
4064 
4065 	if (bt_linfo->pan_desc.exist)
4066 		profile_map |= BTC_BT_PAN;
4067 
4068 	switch (profile_map) {
4069 	case BTC_BT_NOPROFILE:
4070 		if (_check_freerun(rtwdev))
4071 			_action_freerun(rtwdev);
4072 		else if (pan.active)
4073 			_action_bt_pan(rtwdev);
4074 		else
4075 			_action_bt_idle(rtwdev);
4076 		break;
4077 	case BTC_BT_HFP:
4078 		if (_check_freerun(rtwdev))
4079 			_action_freerun(rtwdev);
4080 		else
4081 			_action_bt_hfp(rtwdev);
4082 		break;
4083 	case BTC_BT_HFP | BTC_BT_HID:
4084 	case BTC_BT_HID:
4085 		if (_check_freerun(rtwdev))
4086 			_action_freerun(rtwdev);
4087 		else
4088 			_action_bt_hid(rtwdev);
4089 		break;
4090 	case BTC_BT_A2DP:
4091 		if (_check_freerun(rtwdev))
4092 			_action_freerun(rtwdev);
4093 		else if (a2dp.sink)
4094 			_action_bt_a2dpsink(rtwdev);
4095 		else if (bt_linfo->multi_link.now && !hid.pair_cnt)
4096 			_action_bt_a2dp_pan(rtwdev);
4097 		else
4098 			_action_bt_a2dp(rtwdev);
4099 		break;
4100 	case BTC_BT_PAN:
4101 		_action_bt_pan(rtwdev);
4102 		break;
4103 	case BTC_BT_A2DP | BTC_BT_HFP:
4104 	case BTC_BT_A2DP | BTC_BT_HID:
4105 	case BTC_BT_A2DP | BTC_BT_HFP | BTC_BT_HID:
4106 		if (_check_freerun(rtwdev))
4107 			_action_freerun(rtwdev);
4108 		else
4109 			_action_bt_a2dp_hid(rtwdev);
4110 		break;
4111 	case BTC_BT_A2DP | BTC_BT_PAN:
4112 		_action_bt_a2dp_pan(rtwdev);
4113 		break;
4114 	case BTC_BT_PAN | BTC_BT_HFP:
4115 	case BTC_BT_PAN | BTC_BT_HID:
4116 	case BTC_BT_PAN | BTC_BT_HFP | BTC_BT_HID:
4117 		_action_bt_pan_hid(rtwdev);
4118 		break;
4119 	case BTC_BT_A2DP | BTC_BT_PAN | BTC_BT_HID:
4120 	case BTC_BT_A2DP | BTC_BT_PAN | BTC_BT_HFP:
4121 	default:
4122 		_action_bt_a2dp_pan_hid(rtwdev);
4123 		break;
4124 	}
4125 }
4126 
_action_wl_2g_sta(struct rtw89_dev * rtwdev)4127 static void _action_wl_2g_sta(struct rtw89_dev *rtwdev)
4128 {
4129 	_action_by_bt(rtwdev);
4130 }
4131 
_action_wl_scan(struct rtw89_dev * rtwdev)4132 static void _action_wl_scan(struct rtw89_dev *rtwdev)
4133 {
4134 	struct rtw89_btc *btc = &rtwdev->btc;
4135 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4136 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
4137 
4138 	if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) {
4139 		_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W25G);
4140 		if (btc->mdinfo.ant.type == BTC_ANT_SHARED)
4141 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF,
4142 				    BTC_RSN_NTFY_SCAN_START);
4143 		else
4144 			_set_policy(rtwdev, BTC_CXP_OFF_EQ0,
4145 				    BTC_RSN_NTFY_SCAN_START);
4146 
4147 		rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], Scan offload!\n");
4148 	} else if (rtwdev->dbcc_en) {
4149 		if (wl_dinfo->real_band[RTW89_PHY_0] != RTW89_BAND_2G &&
4150 		    wl_dinfo->real_band[RTW89_PHY_1] != RTW89_BAND_2G)
4151 			_action_wl_5g(rtwdev);
4152 		else
4153 			_action_by_bt(rtwdev);
4154 	} else {
4155 		if (wl->scan_info.band[RTW89_PHY_0] != RTW89_BAND_2G)
4156 			_action_wl_5g(rtwdev);
4157 		else
4158 			_action_by_bt(rtwdev);
4159 	}
4160 }
4161 
_action_wl_25g_mcc(struct rtw89_dev * rtwdev)4162 static void _action_wl_25g_mcc(struct rtw89_dev *rtwdev)
4163 {
4164 	struct rtw89_btc *btc = &rtwdev->btc;
4165 
4166 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W25G);
4167 
4168 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
4169 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4170 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF2,
4171 				    BTC_ACT_WL_25G_MCC);
4172 		else
4173 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF,
4174 				    BTC_ACT_WL_25G_MCC);
4175 	} else { /* dedicated-antenna */
4176 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_25G_MCC);
4177 	}
4178 }
4179 
_action_wl_2g_mcc(struct rtw89_dev * rtwdev)4180 static void _action_wl_2g_mcc(struct rtw89_dev *rtwdev)
4181 {	struct rtw89_btc *btc = &rtwdev->btc;
4182 
4183 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4184 
4185 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
4186 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4187 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF2,
4188 				    BTC_ACT_WL_2G_MCC);
4189 		else
4190 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF,
4191 				    BTC_ACT_WL_2G_MCC);
4192 	} else { /* dedicated-antenna */
4193 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_MCC);
4194 	}
4195 }
4196 
_action_wl_2g_scc(struct rtw89_dev * rtwdev)4197 static void _action_wl_2g_scc(struct rtw89_dev *rtwdev)
4198 {
4199 	struct rtw89_btc *btc = &rtwdev->btc;
4200 
4201 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4202 
4203 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
4204 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4205 			_set_policy(rtwdev,
4206 				    BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_SCC);
4207 		else
4208 			_set_policy(rtwdev,
4209 				    BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_SCC);
4210 	} else { /* dedicated-antenna */
4211 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_SCC);
4212 	}
4213 }
4214 
_action_wl_2g_scc_v1(struct rtw89_dev * rtwdev)4215 static void _action_wl_2g_scc_v1(struct rtw89_dev *rtwdev)
4216 {
4217 	struct rtw89_btc *btc = &rtwdev->btc;
4218 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4219 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
4220 	struct rtw89_btc_dm *dm = &btc->dm;
4221 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &wl->role_info_v1;
4222 	u16 policy_type = BTC_CXP_OFF_BT;
4223 	u32 dur;
4224 
4225 	if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED) {
4226 		policy_type = BTC_CXP_OFF_EQ0;
4227 	} else {
4228 		/* shared-antenna */
4229 		switch (wl_rinfo->mrole_type) {
4230 		case BTC_WLMROLE_STA_GC:
4231 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4232 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_P2P_CLIENT;
4233 			dm->wl_scc.ebt_null = 0; /* no ext-slot-control */
4234 			_action_by_bt(rtwdev);
4235 			return;
4236 		case BTC_WLMROLE_STA_STA:
4237 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4238 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_STATION;
4239 			dm->wl_scc.ebt_null = 0; /* no ext-slot-control */
4240 			_action_by_bt(rtwdev);
4241 			return;
4242 		case BTC_WLMROLE_STA_GC_NOA:
4243 		case BTC_WLMROLE_STA_GO:
4244 		case BTC_WLMROLE_STA_GO_NOA:
4245 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4246 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_NONE;
4247 			dur = wl_rinfo->mrole_noa_duration;
4248 
4249 			if (wl->status.map._4way) {
4250 				dm->wl_scc.ebt_null = 0;
4251 				policy_type = BTC_CXP_OFFE_WL;
4252 			} else if (bt->link_info.status.map.connect == 0) {
4253 				dm->wl_scc.ebt_null = 0;
4254 				policy_type = BTC_CXP_OFFE_2GISOB;
4255 			} else if (bt->link_info.a2dp_desc.exist &&
4256 				   dur < btc->bt_req_len) {
4257 				dm->wl_scc.ebt_null = 1; /* tx null at EBT */
4258 				policy_type = BTC_CXP_OFFE_2GBWMIXB2;
4259 			} else if (bt->link_info.a2dp_desc.exist ||
4260 				   bt->link_info.pan_desc.exist) {
4261 				dm->wl_scc.ebt_null = 1; /* tx null at EBT */
4262 				policy_type = BTC_CXP_OFFE_2GBWISOB;
4263 			} else {
4264 				dm->wl_scc.ebt_null = 0;
4265 				policy_type = BTC_CXP_OFFE_2GBWISOB;
4266 			}
4267 			break;
4268 		default:
4269 			break;
4270 		}
4271 	}
4272 
4273 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4274 	_set_policy(rtwdev, policy_type, BTC_ACT_WL_2G_SCC);
4275 }
4276 
_action_wl_2g_scc_v2(struct rtw89_dev * rtwdev)4277 static void _action_wl_2g_scc_v2(struct rtw89_dev *rtwdev)
4278 {
4279 	struct rtw89_btc *btc = &rtwdev->btc;
4280 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4281 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
4282 	struct rtw89_btc_dm *dm = &btc->dm;
4283 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo = &wl->role_info_v2;
4284 	u16 policy_type = BTC_CXP_OFF_BT;
4285 	u32 dur;
4286 
4287 	if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED) {
4288 		policy_type = BTC_CXP_OFF_EQ0;
4289 	} else {
4290 		/* shared-antenna */
4291 		switch (wl_rinfo->mrole_type) {
4292 		case BTC_WLMROLE_STA_GC:
4293 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4294 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_P2P_CLIENT;
4295 			dm->wl_scc.ebt_null = 0; /* no ext-slot-control */
4296 			_action_by_bt(rtwdev);
4297 			return;
4298 		case BTC_WLMROLE_STA_STA:
4299 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4300 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_STATION;
4301 			dm->wl_scc.ebt_null = 0; /* no ext-slot-control */
4302 			_action_by_bt(rtwdev);
4303 			return;
4304 		case BTC_WLMROLE_STA_GC_NOA:
4305 		case BTC_WLMROLE_STA_GO:
4306 		case BTC_WLMROLE_STA_GO_NOA:
4307 			dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION;
4308 			dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_NONE;
4309 			dur = wl_rinfo->mrole_noa_duration;
4310 
4311 			if (wl->status.map._4way) {
4312 				dm->wl_scc.ebt_null = 0;
4313 				policy_type = BTC_CXP_OFFE_WL;
4314 			} else if (bt->link_info.status.map.connect == 0) {
4315 				dm->wl_scc.ebt_null = 0;
4316 				policy_type = BTC_CXP_OFFE_2GISOB;
4317 			} else if (bt->link_info.a2dp_desc.exist &&
4318 				   dur < btc->bt_req_len) {
4319 				dm->wl_scc.ebt_null = 1; /* tx null at EBT */
4320 				policy_type = BTC_CXP_OFFE_2GBWMIXB2;
4321 			} else if (bt->link_info.a2dp_desc.exist ||
4322 				   bt->link_info.pan_desc.exist) {
4323 				dm->wl_scc.ebt_null = 1; /* tx null at EBT */
4324 				policy_type = BTC_CXP_OFFE_2GBWISOB;
4325 			} else {
4326 				dm->wl_scc.ebt_null = 0;
4327 				policy_type = BTC_CXP_OFFE_2GBWISOB;
4328 			}
4329 			break;
4330 		default:
4331 			break;
4332 		}
4333 	}
4334 
4335 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4336 	_set_policy(rtwdev, policy_type, BTC_ACT_WL_2G_SCC);
4337 }
4338 
_action_wl_2g_ap(struct rtw89_dev * rtwdev)4339 static void _action_wl_2g_ap(struct rtw89_dev *rtwdev)
4340 {
4341 	struct rtw89_btc *btc = &rtwdev->btc;
4342 
4343 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4344 
4345 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) {
4346 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4347 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF2,
4348 				    BTC_ACT_WL_2G_AP);
4349 		else
4350 			_set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_AP);
4351 	} else {/* dedicated-antenna */
4352 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_AP);
4353 	}
4354 }
4355 
_action_wl_2g_go(struct rtw89_dev * rtwdev)4356 static void _action_wl_2g_go(struct rtw89_dev *rtwdev)
4357 {
4358 	struct rtw89_btc *btc = &rtwdev->btc;
4359 
4360 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4361 
4362 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
4363 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4364 			_set_policy(rtwdev,
4365 				    BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_GO);
4366 		else
4367 			_set_policy(rtwdev,
4368 				    BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_GO);
4369 	} else { /* dedicated-antenna */
4370 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_GO);
4371 	}
4372 }
4373 
_action_wl_2g_gc(struct rtw89_dev * rtwdev)4374 static void _action_wl_2g_gc(struct rtw89_dev *rtwdev)
4375 {
4376 	struct rtw89_btc *btc = &rtwdev->btc;
4377 
4378 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4379 
4380 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
4381 		_action_by_bt(rtwdev);
4382 	} else {/* dedicated-antenna */
4383 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_GC);
4384 	}
4385 }
4386 
_action_wl_2g_nan(struct rtw89_dev * rtwdev)4387 static void _action_wl_2g_nan(struct rtw89_dev *rtwdev)
4388 {
4389 	struct rtw89_btc *btc = &rtwdev->btc;
4390 
4391 	_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
4392 
4393 	if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */
4394 		if (btc->cx.bt.link_info.profile_cnt.now == 0)
4395 			_set_policy(rtwdev,
4396 				    BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_NAN);
4397 		else
4398 			_set_policy(rtwdev,
4399 				    BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_NAN);
4400 	} else { /* dedicated-antenna */
4401 		_set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_NAN);
4402 	}
4403 }
4404 
_read_scbd(struct rtw89_dev * rtwdev)4405 static u32 _read_scbd(struct rtw89_dev *rtwdev)
4406 {
4407 	const struct rtw89_chip_info *chip = rtwdev->chip;
4408 	struct rtw89_btc *btc = &rtwdev->btc;
4409 	u32 scbd_val = 0;
4410 
4411 	if (!chip->scbd)
4412 		return 0;
4413 
4414 	scbd_val = rtw89_mac_get_sb(rtwdev);
4415 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], read scbd: 0x%08x\n",
4416 		    scbd_val);
4417 
4418 	btc->cx.cnt_bt[BTC_BCNT_SCBDREAD]++;
4419 	return scbd_val;
4420 }
4421 
_write_scbd(struct rtw89_dev * rtwdev,u32 val,bool state)4422 static void _write_scbd(struct rtw89_dev *rtwdev, u32 val, bool state)
4423 {
4424 	const struct rtw89_chip_info *chip = rtwdev->chip;
4425 	struct rtw89_btc *btc = &rtwdev->btc;
4426 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4427 	u32 scbd_val = 0;
4428 	u8 force_exec = false;
4429 
4430 	if (!chip->scbd)
4431 		return;
4432 
4433 	scbd_val = state ? wl->scbd | val : wl->scbd & ~val;
4434 
4435 	if (val & BTC_WSCB_ACTIVE || val & BTC_WSCB_ON)
4436 		force_exec = true;
4437 
4438 	if (scbd_val != wl->scbd || force_exec) {
4439 		wl->scbd = scbd_val;
4440 		wl->scbd_change = true;
4441 	}
4442 }
4443 
4444 static u8
_update_rssi_state(struct rtw89_dev * rtwdev,u8 pre_state,u8 rssi,u8 thresh)4445 _update_rssi_state(struct rtw89_dev *rtwdev, u8 pre_state, u8 rssi, u8 thresh)
4446 {
4447 	const struct rtw89_chip_info *chip = rtwdev->chip;
4448 	u8 next_state, tol = chip->rssi_tol;
4449 
4450 	if (pre_state == BTC_RSSI_ST_LOW ||
4451 	    pre_state == BTC_RSSI_ST_STAY_LOW) {
4452 		if (rssi >= (thresh + tol))
4453 			next_state = BTC_RSSI_ST_HIGH;
4454 		else
4455 			next_state = BTC_RSSI_ST_STAY_LOW;
4456 	} else {
4457 		if (rssi < thresh)
4458 			next_state = BTC_RSSI_ST_LOW;
4459 		else
4460 			next_state = BTC_RSSI_ST_STAY_HIGH;
4461 	}
4462 
4463 	return next_state;
4464 }
4465 
4466 static
_update_dbcc_band(struct rtw89_dev * rtwdev,enum rtw89_phy_idx phy_idx)4467 void _update_dbcc_band(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
4468 {
4469 	struct rtw89_btc *btc = &rtwdev->btc;
4470 
4471 	btc->cx.wl.dbcc_info.real_band[phy_idx] =
4472 		btc->cx.wl.scan_info.phy_map & BIT(phy_idx) ?
4473 		btc->cx.wl.dbcc_info.scan_band[phy_idx] :
4474 		btc->cx.wl.dbcc_info.op_band[phy_idx];
4475 }
4476 
_update_wl_info(struct rtw89_dev * rtwdev)4477 static void _update_wl_info(struct rtw89_dev *rtwdev)
4478 {
4479 	struct rtw89_btc *btc = &rtwdev->btc;
4480 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4481 	struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info;
4482 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
4483 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
4484 	u8 i, cnt_connect = 0, cnt_connecting = 0, cnt_active = 0;
4485 	u8 cnt_2g = 0, cnt_5g = 0, phy;
4486 	u32 wl_2g_ch[2] = {0}, wl_5g_ch[2] = {0};
4487 	bool b2g = false, b5g = false, client_joined = false;
4488 
4489 	memset(wl_rinfo, 0, sizeof(*wl_rinfo));
4490 
4491 	for (i = 0; i < RTW89_PORT_NUM; i++) {
4492 		/* check if role active? */
4493 		if (!wl_linfo[i].active)
4494 			continue;
4495 
4496 		cnt_active++;
4497 		wl_rinfo->active_role[cnt_active - 1].role = wl_linfo[i].role;
4498 		wl_rinfo->active_role[cnt_active - 1].pid = wl_linfo[i].pid;
4499 		wl_rinfo->active_role[cnt_active - 1].phy = wl_linfo[i].phy;
4500 		wl_rinfo->active_role[cnt_active - 1].band = wl_linfo[i].band;
4501 		wl_rinfo->active_role[cnt_active - 1].noa = (u8)wl_linfo[i].noa;
4502 		wl_rinfo->active_role[cnt_active - 1].connected = 0;
4503 
4504 		wl->port_id[wl_linfo[i].role] = wl_linfo[i].pid;
4505 
4506 		phy = wl_linfo[i].phy;
4507 
4508 		/* check dbcc role */
4509 		if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) {
4510 			wl_dinfo->role[phy] = wl_linfo[i].role;
4511 			wl_dinfo->op_band[phy] = wl_linfo[i].band;
4512 			_update_dbcc_band(rtwdev, phy);
4513 			_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
4514 		}
4515 
4516 		if (wl_linfo[i].connected == MLME_NO_LINK) {
4517 			continue;
4518 		} else if (wl_linfo[i].connected == MLME_LINKING) {
4519 			cnt_connecting++;
4520 		} else {
4521 			cnt_connect++;
4522 			if ((wl_linfo[i].role == RTW89_WIFI_ROLE_P2P_GO ||
4523 			     wl_linfo[i].role == RTW89_WIFI_ROLE_AP) &&
4524 			     wl_linfo[i].client_cnt > 1)
4525 				client_joined = true;
4526 		}
4527 
4528 		wl_rinfo->role_map.val |= BIT(wl_linfo[i].role);
4529 		wl_rinfo->active_role[cnt_active - 1].ch = wl_linfo[i].ch;
4530 		wl_rinfo->active_role[cnt_active - 1].bw = wl_linfo[i].bw;
4531 		wl_rinfo->active_role[cnt_active - 1].connected = 1;
4532 
4533 		/* only care 2 roles + BT coex */
4534 		if (wl_linfo[i].band != RTW89_BAND_2G) {
4535 			if (cnt_5g <= ARRAY_SIZE(wl_5g_ch) - 1)
4536 				wl_5g_ch[cnt_5g] = wl_linfo[i].ch;
4537 			cnt_5g++;
4538 			b5g = true;
4539 		} else {
4540 			if (cnt_2g <= ARRAY_SIZE(wl_2g_ch) - 1)
4541 				wl_2g_ch[cnt_2g] = wl_linfo[i].ch;
4542 			cnt_2g++;
4543 			b2g = true;
4544 		}
4545 	}
4546 
4547 	wl_rinfo->connect_cnt = cnt_connect;
4548 
4549 	/* Be careful to change the following sequence!! */
4550 	if (cnt_connect == 0) {
4551 		wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4552 		wl_rinfo->role_map.role.none = 1;
4553 	} else if (!b2g && b5g) {
4554 		wl_rinfo->link_mode = BTC_WLINK_5G;
4555 	} else if (wl_rinfo->role_map.role.nan) {
4556 		wl_rinfo->link_mode = BTC_WLINK_2G_NAN;
4557 	} else if (cnt_connect > BTC_TDMA_WLROLE_MAX) {
4558 		wl_rinfo->link_mode = BTC_WLINK_OTHER;
4559 	} else  if (b2g && b5g && cnt_connect == 2) {
4560 		if (rtwdev->dbcc_en) {
4561 			switch (wl_dinfo->role[RTW89_PHY_0]) {
4562 			case RTW89_WIFI_ROLE_STATION:
4563 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4564 				break;
4565 			case RTW89_WIFI_ROLE_P2P_GO:
4566 				wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4567 				break;
4568 			case RTW89_WIFI_ROLE_P2P_CLIENT:
4569 				wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4570 				break;
4571 			case RTW89_WIFI_ROLE_AP:
4572 				wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4573 				break;
4574 			default:
4575 				wl_rinfo->link_mode = BTC_WLINK_OTHER;
4576 				break;
4577 			}
4578 		} else {
4579 			wl_rinfo->link_mode = BTC_WLINK_25G_MCC;
4580 		}
4581 	} else if (!b5g && cnt_connect == 2) {
4582 		if (wl_rinfo->role_map.role.station &&
4583 		    (wl_rinfo->role_map.role.p2p_go ||
4584 		    wl_rinfo->role_map.role.p2p_gc ||
4585 		    wl_rinfo->role_map.role.ap)) {
4586 			if (wl_2g_ch[0] == wl_2g_ch[1])
4587 				wl_rinfo->link_mode = BTC_WLINK_2G_SCC;
4588 			else
4589 				wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4590 		} else {
4591 			wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4592 		}
4593 	} else if (!b5g && cnt_connect == 1) {
4594 		if (wl_rinfo->role_map.role.station)
4595 			wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4596 		else if (wl_rinfo->role_map.role.ap)
4597 			wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4598 		else if (wl_rinfo->role_map.role.p2p_go)
4599 			wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4600 		else if (wl_rinfo->role_map.role.p2p_gc)
4601 			wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4602 		else
4603 			wl_rinfo->link_mode = BTC_WLINK_OTHER;
4604 	}
4605 
4606 	/* if no client_joined, don't care P2P-GO/AP role */
4607 	if (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.ap) {
4608 		if (!client_joined) {
4609 			if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC ||
4610 			    wl_rinfo->link_mode == BTC_WLINK_2G_MCC) {
4611 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4612 				wl_rinfo->connect_cnt = 1;
4613 			} else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO ||
4614 				 wl_rinfo->link_mode == BTC_WLINK_2G_AP) {
4615 				wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4616 				wl_rinfo->connect_cnt = 0;
4617 			}
4618 		}
4619 	}
4620 
4621 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
4622 		    "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n",
4623 		    cnt_connect, cnt_connecting, wl_rinfo->link_mode);
4624 
4625 	_fw_set_drv_info(rtwdev, CXDRVINFO_ROLE);
4626 }
4627 
_update_wl_info_v1(struct rtw89_dev * rtwdev)4628 static void _update_wl_info_v1(struct rtw89_dev *rtwdev)
4629 {
4630 	struct rtw89_btc *btc = &rtwdev->btc;
4631 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4632 	struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info;
4633 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &wl->role_info_v1;
4634 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
4635 	u8 cnt_connect = 0, cnt_connecting = 0, cnt_active = 0;
4636 	u8 cnt_2g = 0, cnt_5g = 0, phy;
4637 	u32 wl_2g_ch[2] = {}, wl_5g_ch[2] = {};
4638 	bool b2g = false, b5g = false, client_joined = false;
4639 	u8 i;
4640 
4641 	memset(wl_rinfo, 0, sizeof(*wl_rinfo));
4642 
4643 	for (i = 0; i < RTW89_PORT_NUM; i++) {
4644 		if (!wl_linfo[i].active)
4645 			continue;
4646 
4647 		cnt_active++;
4648 		wl_rinfo->active_role_v1[cnt_active - 1].role = wl_linfo[i].role;
4649 		wl_rinfo->active_role_v1[cnt_active - 1].pid = wl_linfo[i].pid;
4650 		wl_rinfo->active_role_v1[cnt_active - 1].phy = wl_linfo[i].phy;
4651 		wl_rinfo->active_role_v1[cnt_active - 1].band = wl_linfo[i].band;
4652 		wl_rinfo->active_role_v1[cnt_active - 1].noa = (u8)wl_linfo[i].noa;
4653 		wl_rinfo->active_role_v1[cnt_active - 1].connected = 0;
4654 
4655 		wl->port_id[wl_linfo[i].role] = wl_linfo[i].pid;
4656 
4657 		phy = wl_linfo[i].phy;
4658 
4659 		if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) {
4660 			wl_dinfo->role[phy] = wl_linfo[i].role;
4661 			wl_dinfo->op_band[phy] = wl_linfo[i].band;
4662 			_update_dbcc_band(rtwdev, phy);
4663 			_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
4664 		}
4665 
4666 		if (wl_linfo[i].connected == MLME_NO_LINK) {
4667 			continue;
4668 		} else if (wl_linfo[i].connected == MLME_LINKING) {
4669 			cnt_connecting++;
4670 		} else {
4671 			cnt_connect++;
4672 			if ((wl_linfo[i].role == RTW89_WIFI_ROLE_P2P_GO ||
4673 			     wl_linfo[i].role == RTW89_WIFI_ROLE_AP) &&
4674 			     wl_linfo[i].client_cnt > 1)
4675 				client_joined = true;
4676 		}
4677 
4678 		wl_rinfo->role_map.val |= BIT(wl_linfo[i].role);
4679 		wl_rinfo->active_role_v1[cnt_active - 1].ch = wl_linfo[i].ch;
4680 		wl_rinfo->active_role_v1[cnt_active - 1].bw = wl_linfo[i].bw;
4681 		wl_rinfo->active_role_v1[cnt_active - 1].connected = 1;
4682 
4683 		/* only care 2 roles + BT coex */
4684 		if (wl_linfo[i].band != RTW89_BAND_2G) {
4685 			if (cnt_5g <= ARRAY_SIZE(wl_5g_ch) - 1)
4686 				wl_5g_ch[cnt_5g] = wl_linfo[i].ch;
4687 			cnt_5g++;
4688 			b5g = true;
4689 		} else {
4690 			if (cnt_2g <= ARRAY_SIZE(wl_2g_ch) - 1)
4691 				wl_2g_ch[cnt_2g] = wl_linfo[i].ch;
4692 			cnt_2g++;
4693 			b2g = true;
4694 		}
4695 	}
4696 
4697 	wl_rinfo->connect_cnt = cnt_connect;
4698 
4699 	/* Be careful to change the following sequence!! */
4700 	if (cnt_connect == 0) {
4701 		wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4702 		wl_rinfo->role_map.role.none = 1;
4703 	} else if (!b2g && b5g) {
4704 		wl_rinfo->link_mode = BTC_WLINK_5G;
4705 	} else if (wl_rinfo->role_map.role.nan) {
4706 		wl_rinfo->link_mode = BTC_WLINK_2G_NAN;
4707 	} else if (cnt_connect > BTC_TDMA_WLROLE_MAX) {
4708 		wl_rinfo->link_mode = BTC_WLINK_OTHER;
4709 	} else  if (b2g && b5g && cnt_connect == 2) {
4710 		if (rtwdev->dbcc_en) {
4711 			switch (wl_dinfo->role[RTW89_PHY_0]) {
4712 			case RTW89_WIFI_ROLE_STATION:
4713 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4714 				break;
4715 			case RTW89_WIFI_ROLE_P2P_GO:
4716 				wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4717 				break;
4718 			case RTW89_WIFI_ROLE_P2P_CLIENT:
4719 				wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4720 				break;
4721 			case RTW89_WIFI_ROLE_AP:
4722 				wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4723 				break;
4724 			default:
4725 				wl_rinfo->link_mode = BTC_WLINK_OTHER;
4726 				break;
4727 			}
4728 		} else {
4729 			wl_rinfo->link_mode = BTC_WLINK_25G_MCC;
4730 		}
4731 	} else if (!b5g && cnt_connect == 2) {
4732 		if (wl_rinfo->role_map.role.station &&
4733 		    (wl_rinfo->role_map.role.p2p_go ||
4734 		    wl_rinfo->role_map.role.p2p_gc ||
4735 		    wl_rinfo->role_map.role.ap)) {
4736 			if (wl_2g_ch[0] == wl_2g_ch[1])
4737 				wl_rinfo->link_mode = BTC_WLINK_2G_SCC;
4738 			else
4739 				wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4740 		} else {
4741 			wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4742 		}
4743 	} else if (!b5g && cnt_connect == 1) {
4744 		if (wl_rinfo->role_map.role.station)
4745 			wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4746 		else if (wl_rinfo->role_map.role.ap)
4747 			wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4748 		else if (wl_rinfo->role_map.role.p2p_go)
4749 			wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4750 		else if (wl_rinfo->role_map.role.p2p_gc)
4751 			wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4752 		else
4753 			wl_rinfo->link_mode = BTC_WLINK_OTHER;
4754 	}
4755 
4756 	/* if no client_joined, don't care P2P-GO/AP role */
4757 	if (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.ap) {
4758 		if (!client_joined) {
4759 			if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC ||
4760 			    wl_rinfo->link_mode == BTC_WLINK_2G_MCC) {
4761 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4762 				wl_rinfo->connect_cnt = 1;
4763 			} else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO ||
4764 				 wl_rinfo->link_mode == BTC_WLINK_2G_AP) {
4765 				wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4766 				wl_rinfo->connect_cnt = 0;
4767 			}
4768 		}
4769 	}
4770 
4771 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
4772 		    "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n",
4773 		    cnt_connect, cnt_connecting, wl_rinfo->link_mode);
4774 
4775 	_fw_set_drv_info(rtwdev, CXDRVINFO_ROLE);
4776 }
4777 
_update_wl_info_v2(struct rtw89_dev * rtwdev)4778 static void _update_wl_info_v2(struct rtw89_dev *rtwdev)
4779 {
4780 	struct rtw89_btc *btc = &rtwdev->btc;
4781 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
4782 	struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info;
4783 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo = &wl->role_info_v2;
4784 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
4785 	u8 cnt_connect = 0, cnt_connecting = 0, cnt_active = 0;
4786 	u8 cnt_2g = 0, cnt_5g = 0, phy;
4787 	u32 wl_2g_ch[2] = {}, wl_5g_ch[2] = {};
4788 	bool b2g = false, b5g = false, client_joined = false;
4789 	u8 i;
4790 
4791 	memset(wl_rinfo, 0, sizeof(*wl_rinfo));
4792 
4793 	for (i = 0; i < RTW89_PORT_NUM; i++) {
4794 		if (!wl_linfo[i].active)
4795 			continue;
4796 
4797 		cnt_active++;
4798 		wl_rinfo->active_role_v2[cnt_active - 1].role = wl_linfo[i].role;
4799 		wl_rinfo->active_role_v2[cnt_active - 1].pid = wl_linfo[i].pid;
4800 		wl_rinfo->active_role_v2[cnt_active - 1].phy = wl_linfo[i].phy;
4801 		wl_rinfo->active_role_v2[cnt_active - 1].band = wl_linfo[i].band;
4802 		wl_rinfo->active_role_v2[cnt_active - 1].noa = (u8)wl_linfo[i].noa;
4803 		wl_rinfo->active_role_v2[cnt_active - 1].connected = 0;
4804 
4805 		wl->port_id[wl_linfo[i].role] = wl_linfo[i].pid;
4806 
4807 		phy = wl_linfo[i].phy;
4808 
4809 		if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) {
4810 			wl_dinfo->role[phy] = wl_linfo[i].role;
4811 			wl_dinfo->op_band[phy] = wl_linfo[i].band;
4812 			_update_dbcc_band(rtwdev, phy);
4813 			_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
4814 		}
4815 
4816 		if (wl_linfo[i].connected == MLME_NO_LINK) {
4817 			continue;
4818 		} else if (wl_linfo[i].connected == MLME_LINKING) {
4819 			cnt_connecting++;
4820 		} else {
4821 			cnt_connect++;
4822 			if ((wl_linfo[i].role == RTW89_WIFI_ROLE_P2P_GO ||
4823 			     wl_linfo[i].role == RTW89_WIFI_ROLE_AP) &&
4824 			     wl_linfo[i].client_cnt > 1)
4825 				client_joined = true;
4826 		}
4827 
4828 		wl_rinfo->role_map.val |= BIT(wl_linfo[i].role);
4829 		wl_rinfo->active_role_v2[cnt_active - 1].ch = wl_linfo[i].ch;
4830 		wl_rinfo->active_role_v2[cnt_active - 1].bw = wl_linfo[i].bw;
4831 		wl_rinfo->active_role_v2[cnt_active - 1].connected = 1;
4832 
4833 		/* only care 2 roles + BT coex */
4834 		if (wl_linfo[i].band != RTW89_BAND_2G) {
4835 			if (cnt_5g <= ARRAY_SIZE(wl_5g_ch) - 1)
4836 				wl_5g_ch[cnt_5g] = wl_linfo[i].ch;
4837 			cnt_5g++;
4838 			b5g = true;
4839 		} else {
4840 			if (cnt_2g <= ARRAY_SIZE(wl_2g_ch) - 1)
4841 				wl_2g_ch[cnt_2g] = wl_linfo[i].ch;
4842 			cnt_2g++;
4843 			b2g = true;
4844 		}
4845 	}
4846 
4847 	wl_rinfo->connect_cnt = cnt_connect;
4848 
4849 	/* Be careful to change the following sequence!! */
4850 	if (cnt_connect == 0) {
4851 		wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4852 		wl_rinfo->role_map.role.none = 1;
4853 	} else if (!b2g && b5g) {
4854 		wl_rinfo->link_mode = BTC_WLINK_5G;
4855 	} else if (wl_rinfo->role_map.role.nan) {
4856 		wl_rinfo->link_mode = BTC_WLINK_2G_NAN;
4857 	} else if (cnt_connect > BTC_TDMA_WLROLE_MAX) {
4858 		wl_rinfo->link_mode = BTC_WLINK_OTHER;
4859 	} else  if (b2g && b5g && cnt_connect == 2) {
4860 		if (rtwdev->dbcc_en) {
4861 			switch (wl_dinfo->role[RTW89_PHY_0]) {
4862 			case RTW89_WIFI_ROLE_STATION:
4863 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4864 				break;
4865 			case RTW89_WIFI_ROLE_P2P_GO:
4866 				wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4867 				break;
4868 			case RTW89_WIFI_ROLE_P2P_CLIENT:
4869 				wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4870 				break;
4871 			case RTW89_WIFI_ROLE_AP:
4872 				wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4873 				break;
4874 			default:
4875 				wl_rinfo->link_mode = BTC_WLINK_OTHER;
4876 				break;
4877 			}
4878 		} else {
4879 			wl_rinfo->link_mode = BTC_WLINK_25G_MCC;
4880 		}
4881 	} else if (!b5g && cnt_connect == 2) {
4882 		if (wl_rinfo->role_map.role.station &&
4883 		    (wl_rinfo->role_map.role.p2p_go ||
4884 		    wl_rinfo->role_map.role.p2p_gc ||
4885 		    wl_rinfo->role_map.role.ap)) {
4886 			if (wl_2g_ch[0] == wl_2g_ch[1])
4887 				wl_rinfo->link_mode = BTC_WLINK_2G_SCC;
4888 			else
4889 				wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4890 		} else {
4891 			wl_rinfo->link_mode = BTC_WLINK_2G_MCC;
4892 		}
4893 	} else if (!b5g && cnt_connect == 1) {
4894 		if (wl_rinfo->role_map.role.station)
4895 			wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4896 		else if (wl_rinfo->role_map.role.ap)
4897 			wl_rinfo->link_mode = BTC_WLINK_2G_AP;
4898 		else if (wl_rinfo->role_map.role.p2p_go)
4899 			wl_rinfo->link_mode = BTC_WLINK_2G_GO;
4900 		else if (wl_rinfo->role_map.role.p2p_gc)
4901 			wl_rinfo->link_mode = BTC_WLINK_2G_GC;
4902 		else
4903 			wl_rinfo->link_mode = BTC_WLINK_OTHER;
4904 	}
4905 
4906 	/* if no client_joined, don't care P2P-GO/AP role */
4907 	if (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.ap) {
4908 		if (!client_joined) {
4909 			if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC ||
4910 			    wl_rinfo->link_mode == BTC_WLINK_2G_MCC) {
4911 				wl_rinfo->link_mode = BTC_WLINK_2G_STA;
4912 				wl_rinfo->connect_cnt = 1;
4913 			} else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO ||
4914 				 wl_rinfo->link_mode == BTC_WLINK_2G_AP) {
4915 				wl_rinfo->link_mode = BTC_WLINK_NOLINK;
4916 				wl_rinfo->connect_cnt = 0;
4917 			}
4918 		}
4919 	}
4920 
4921 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
4922 		    "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n",
4923 		    cnt_connect, cnt_connecting, wl_rinfo->link_mode);
4924 
4925 	_fw_set_drv_info(rtwdev, CXDRVINFO_ROLE);
4926 }
4927 
4928 #define BTC_CHK_HANG_MAX 3
4929 #define BTC_SCB_INV_VALUE GENMASK(31, 0)
4930 
rtw89_coex_act1_work(struct work_struct * work)4931 void rtw89_coex_act1_work(struct work_struct *work)
4932 {
4933 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
4934 						coex_act1_work.work);
4935 	struct rtw89_btc *btc = &rtwdev->btc;
4936 	struct rtw89_btc_dm *dm = &rtwdev->btc.dm;
4937 	struct rtw89_btc_cx *cx = &btc->cx;
4938 	struct rtw89_btc_wl_info *wl = &cx->wl;
4939 
4940 	mutex_lock(&rtwdev->mutex);
4941 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__);
4942 	dm->cnt_notify[BTC_NCNT_TIMER]++;
4943 	if (wl->status.map._4way)
4944 		wl->status.map._4way = false;
4945 	if (wl->status.map.connecting)
4946 		wl->status.map.connecting = false;
4947 
4948 	_run_coex(rtwdev, BTC_RSN_ACT1_WORK);
4949 	mutex_unlock(&rtwdev->mutex);
4950 }
4951 
rtw89_coex_bt_devinfo_work(struct work_struct * work)4952 void rtw89_coex_bt_devinfo_work(struct work_struct *work)
4953 {
4954 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
4955 						coex_bt_devinfo_work.work);
4956 	struct rtw89_btc *btc = &rtwdev->btc;
4957 	struct rtw89_btc_dm *dm = &rtwdev->btc.dm;
4958 	struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc;
4959 
4960 	mutex_lock(&rtwdev->mutex);
4961 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__);
4962 	dm->cnt_notify[BTC_NCNT_TIMER]++;
4963 	a2dp->play_latency = 0;
4964 	_run_coex(rtwdev, BTC_RSN_BT_DEVINFO_WORK);
4965 	mutex_unlock(&rtwdev->mutex);
4966 }
4967 
rtw89_coex_rfk_chk_work(struct work_struct * work)4968 void rtw89_coex_rfk_chk_work(struct work_struct *work)
4969 {
4970 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
4971 						coex_rfk_chk_work.work);
4972 	struct rtw89_btc *btc = &rtwdev->btc;
4973 	struct rtw89_btc_dm *dm = &rtwdev->btc.dm;
4974 	struct rtw89_btc_cx *cx = &btc->cx;
4975 	struct rtw89_btc_wl_info *wl = &cx->wl;
4976 
4977 	mutex_lock(&rtwdev->mutex);
4978 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__);
4979 	dm->cnt_notify[BTC_NCNT_TIMER]++;
4980 	if (wl->rfk_info.state != BTC_WRFK_STOP) {
4981 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
4982 			    "[BTC], %s(): RFK timeout\n", __func__);
4983 		cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]++;
4984 		dm->error.map.wl_rfk_timeout = true;
4985 		wl->rfk_info.state = BTC_WRFK_STOP;
4986 		_write_scbd(rtwdev, BTC_WSCB_WLRFK, false);
4987 		_run_coex(rtwdev, BTC_RSN_RFK_CHK_WORK);
4988 	}
4989 	mutex_unlock(&rtwdev->mutex);
4990 }
4991 
_update_bt_scbd(struct rtw89_dev * rtwdev,bool only_update)4992 static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update)
4993 {
4994 	const struct rtw89_chip_info *chip = rtwdev->chip;
4995 	struct rtw89_btc *btc = &rtwdev->btc;
4996 	struct rtw89_btc_cx *cx = &btc->cx;
4997 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
4998 	u32 val;
4999 	bool status_change = false;
5000 
5001 	if (!chip->scbd)
5002 		return;
5003 
5004 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s\n", __func__);
5005 
5006 	val = _read_scbd(rtwdev);
5007 	if (val == BTC_SCB_INV_VALUE) {
5008 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5009 			    "[BTC], %s(): return by invalid scbd value\n",
5010 			    __func__);
5011 		return;
5012 	}
5013 
5014 	if (!(val & BTC_BSCB_ON) ||
5015 	    btc->dm.cnt_dm[BTC_DCNT_BTCNT_HANG] >= BTC_CHK_HANG_MAX)
5016 		bt->enable.now = 0;
5017 	else
5018 		bt->enable.now = 1;
5019 
5020 	if (bt->enable.now != bt->enable.last)
5021 		status_change = true;
5022 
5023 	/* reset bt info if bt re-enable */
5024 	if (bt->enable.now && !bt->enable.last) {
5025 		_reset_btc_var(rtwdev, BTC_RESET_BTINFO);
5026 		cx->cnt_bt[BTC_BCNT_REENABLE]++;
5027 		bt->enable.now = 1;
5028 	}
5029 
5030 	bt->enable.last = bt->enable.now;
5031 	bt->scbd = val;
5032 	bt->mbx_avl = !!(val & BTC_BSCB_ACT);
5033 
5034 	if (bt->whql_test != !!(val & BTC_BSCB_WHQL))
5035 		status_change = true;
5036 
5037 	bt->whql_test = !!(val & BTC_BSCB_WHQL);
5038 	bt->btg_type = val & BTC_BSCB_BT_S1 ? BTC_BT_BTG : BTC_BT_ALONE;
5039 	bt->link_info.a2dp_desc.exist = !!(val & BTC_BSCB_A2DP_ACT);
5040 
5041 	/* if rfk run 1->0 */
5042 	if (bt->rfk_info.map.run && !(val & BTC_BSCB_RFK_RUN))
5043 		status_change = true;
5044 
5045 	bt->rfk_info.map.run  = !!(val & BTC_BSCB_RFK_RUN);
5046 	bt->rfk_info.map.req = !!(val & BTC_BSCB_RFK_REQ);
5047 	bt->hi_lna_rx = !!(val & BTC_BSCB_BT_HILNA);
5048 	bt->link_info.status.map.connect = !!(val & BTC_BSCB_BT_CONNECT);
5049 	bt->run_patch_code = !!(val & BTC_BSCB_PATCH_CODE);
5050 
5051 	if (!only_update && status_change)
5052 		_run_coex(rtwdev, BTC_RSN_UPDATE_BT_SCBD);
5053 }
5054 
_chk_wl_rfk_request(struct rtw89_dev * rtwdev)5055 static bool _chk_wl_rfk_request(struct rtw89_dev *rtwdev)
5056 {
5057 	struct rtw89_btc *btc = &rtwdev->btc;
5058 	struct rtw89_btc_cx *cx = &btc->cx;
5059 	struct rtw89_btc_bt_info *bt = &cx->bt;
5060 
5061 	_update_bt_scbd(rtwdev, true);
5062 
5063 	cx->cnt_wl[BTC_WCNT_RFK_REQ]++;
5064 
5065 	if ((bt->rfk_info.map.run || bt->rfk_info.map.req) &&
5066 	    !bt->rfk_info.map.timeout) {
5067 		cx->cnt_wl[BTC_WCNT_RFK_REJECT]++;
5068 	} else {
5069 		cx->cnt_wl[BTC_WCNT_RFK_GO]++;
5070 		return true;
5071 	}
5072 	return false;
5073 }
5074 
5075 static
_run_coex(struct rtw89_dev * rtwdev,enum btc_reason_and_action reason)5076 void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason)
5077 {
5078 	struct rtw89_btc *btc = &rtwdev->btc;
5079 	const struct rtw89_btc_ver *ver = btc->ver;
5080 	struct rtw89_btc_dm *dm = &rtwdev->btc.dm;
5081 	struct rtw89_btc_cx *cx = &btc->cx;
5082 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5083 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
5084 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
5085 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
5086 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
5087 	u8 mode;
5088 
5089 	lockdep_assert_held(&rtwdev->mutex);
5090 
5091 	dm->run_reason = reason;
5092 	_update_dm_step(rtwdev, reason);
5093 	_update_btc_state_map(rtwdev);
5094 
5095 	if (ver->fwlrole == 0)
5096 		mode = wl_rinfo->link_mode;
5097 	else if (ver->fwlrole == 1)
5098 		mode = wl_rinfo_v1->link_mode;
5099 	else if (ver->fwlrole == 2)
5100 		mode = wl_rinfo_v2->link_mode;
5101 	else
5102 		return;
5103 
5104 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): reason=%d, mode=%d\n",
5105 		    __func__, reason, mode);
5106 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): wl_only=%d, bt_only=%d\n",
5107 		    __func__, dm->wl_only, dm->bt_only);
5108 
5109 	/* Be careful to change the following function sequence!! */
5110 	if (btc->ctrl.manual) {
5111 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5112 			    "[BTC], %s(): return for Manual CTRL!!\n",
5113 			    __func__);
5114 		return;
5115 	}
5116 
5117 	if (btc->ctrl.igno_bt &&
5118 	    (reason == BTC_RSN_UPDATE_BT_INFO ||
5119 	     reason == BTC_RSN_UPDATE_BT_SCBD)) {
5120 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5121 			    "[BTC], %s(): return for Stop Coex DM!!\n",
5122 			    __func__);
5123 		return;
5124 	}
5125 
5126 	if (!wl->status.map.init_ok) {
5127 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5128 			    "[BTC], %s(): return for WL init fail!!\n",
5129 			    __func__);
5130 		return;
5131 	}
5132 
5133 	if (wl->status.map.rf_off_pre == wl->status.map.rf_off &&
5134 	    wl->status.map.lps_pre == wl->status.map.lps &&
5135 	    (reason == BTC_RSN_NTFY_POWEROFF ||
5136 	    reason == BTC_RSN_NTFY_RADIO_STATE)) {
5137 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5138 			    "[BTC], %s(): return for WL rf off state no change!!\n",
5139 			    __func__);
5140 		return;
5141 	}
5142 
5143 	dm->cnt_dm[BTC_DCNT_RUN]++;
5144 	dm->fddt_train = BTC_FDDT_DISABLE;
5145 
5146 	if (btc->ctrl.always_freerun) {
5147 		_action_freerun(rtwdev);
5148 		btc->ctrl.igno_bt = true;
5149 		goto exit;
5150 	}
5151 
5152 	if (dm->wl_only) {
5153 		_action_wl_only(rtwdev);
5154 		btc->ctrl.igno_bt = true;
5155 		goto exit;
5156 	}
5157 
5158 	if (wl->status.map.rf_off || wl->status.map.lps || dm->bt_only) {
5159 		_action_wl_off(rtwdev);
5160 		btc->ctrl.igno_bt = true;
5161 		goto exit;
5162 	}
5163 
5164 	btc->ctrl.igno_bt = false;
5165 	dm->freerun = false;
5166 	bt->scan_rx_low_pri = false;
5167 
5168 	if (reason == BTC_RSN_NTFY_INIT) {
5169 		_action_wl_init(rtwdev);
5170 		goto exit;
5171 	}
5172 
5173 	if (!cx->bt.enable.now && !cx->other.type) {
5174 		_action_bt_off(rtwdev);
5175 		goto exit;
5176 	}
5177 
5178 	if (cx->bt.whql_test) {
5179 		_action_bt_whql(rtwdev);
5180 		goto exit;
5181 	}
5182 
5183 	if (wl->rfk_info.state != BTC_WRFK_STOP) {
5184 		_action_wl_rfk(rtwdev);
5185 		goto exit;
5186 	}
5187 
5188 	if (cx->state_map == BTC_WLINKING) {
5189 		if (mode == BTC_WLINK_NOLINK || mode == BTC_WLINK_2G_STA ||
5190 		    mode == BTC_WLINK_5G) {
5191 			_action_wl_scan(rtwdev);
5192 			goto exit;
5193 		}
5194 	}
5195 
5196 	if (wl->status.map.scan) {
5197 		_action_wl_scan(rtwdev);
5198 		goto exit;
5199 	}
5200 
5201 	switch (mode) {
5202 	case BTC_WLINK_NOLINK:
5203 		_action_wl_nc(rtwdev);
5204 		break;
5205 	case BTC_WLINK_2G_STA:
5206 		if (wl->status.map.traffic_dir & BIT(RTW89_TFC_DL))
5207 			bt->scan_rx_low_pri = true;
5208 		_action_wl_2g_sta(rtwdev);
5209 		break;
5210 	case BTC_WLINK_2G_AP:
5211 		bt->scan_rx_low_pri = true;
5212 		_action_wl_2g_ap(rtwdev);
5213 		break;
5214 	case BTC_WLINK_2G_GO:
5215 		bt->scan_rx_low_pri = true;
5216 		_action_wl_2g_go(rtwdev);
5217 		break;
5218 	case BTC_WLINK_2G_GC:
5219 		bt->scan_rx_low_pri = true;
5220 		_action_wl_2g_gc(rtwdev);
5221 		break;
5222 	case BTC_WLINK_2G_SCC:
5223 		bt->scan_rx_low_pri = true;
5224 		if (ver->fwlrole == 0)
5225 			_action_wl_2g_scc(rtwdev);
5226 		else if (ver->fwlrole == 1)
5227 			_action_wl_2g_scc_v1(rtwdev);
5228 		else if (ver->fwlrole == 2)
5229 			_action_wl_2g_scc_v2(rtwdev);
5230 		break;
5231 	case BTC_WLINK_2G_MCC:
5232 		bt->scan_rx_low_pri = true;
5233 		_action_wl_2g_mcc(rtwdev);
5234 		break;
5235 	case BTC_WLINK_25G_MCC:
5236 		bt->scan_rx_low_pri = true;
5237 		_action_wl_25g_mcc(rtwdev);
5238 		break;
5239 	case BTC_WLINK_5G:
5240 		_action_wl_5g(rtwdev);
5241 		break;
5242 	case BTC_WLINK_2G_NAN:
5243 		_action_wl_2g_nan(rtwdev);
5244 		break;
5245 	default:
5246 		_action_wl_other(rtwdev);
5247 		break;
5248 	}
5249 
5250 exit:
5251 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): exit\n", __func__);
5252 	_action_common(rtwdev);
5253 }
5254 
rtw89_btc_ntfy_poweron(struct rtw89_dev * rtwdev)5255 void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev)
5256 {
5257 	struct rtw89_btc *btc = &rtwdev->btc;
5258 
5259 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
5260 	btc->dm.cnt_notify[BTC_NCNT_POWER_ON]++;
5261 }
5262 
rtw89_btc_ntfy_poweroff(struct rtw89_dev * rtwdev)5263 void rtw89_btc_ntfy_poweroff(struct rtw89_dev *rtwdev)
5264 {
5265 	struct rtw89_btc *btc = &rtwdev->btc;
5266 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5267 
5268 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__);
5269 	btc->dm.cnt_notify[BTC_NCNT_POWER_OFF]++;
5270 
5271 	btc->cx.wl.status.map.rf_off = 1;
5272 	btc->cx.wl.status.map.busy = 0;
5273 	wl->status.map.lps = BTC_LPS_OFF;
5274 
5275 	_write_scbd(rtwdev, BTC_WSCB_ALL, false);
5276 	_run_coex(rtwdev, BTC_RSN_NTFY_POWEROFF);
5277 
5278 	rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_ALL, 0);
5279 
5280 	btc->cx.wl.status.map.rf_off_pre = btc->cx.wl.status.map.rf_off;
5281 }
5282 
_set_init_info(struct rtw89_dev * rtwdev)5283 static void _set_init_info(struct rtw89_dev *rtwdev)
5284 {
5285 	const struct rtw89_chip_info *chip = rtwdev->chip;
5286 	struct rtw89_btc *btc = &rtwdev->btc;
5287 	struct rtw89_btc_dm *dm = &btc->dm;
5288 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5289 
5290 	dm->init_info.wl_only = (u8)dm->wl_only;
5291 	dm->init_info.bt_only = (u8)dm->bt_only;
5292 	dm->init_info.wl_init_ok = (u8)wl->status.map.init_ok;
5293 	dm->init_info.dbcc_en = rtwdev->dbcc_en;
5294 	dm->init_info.cx_other = btc->cx.other.type;
5295 	dm->init_info.wl_guard_ch = chip->afh_guard_ch;
5296 	dm->init_info.module = btc->mdinfo;
5297 }
5298 
rtw89_btc_ntfy_init(struct rtw89_dev * rtwdev,u8 mode)5299 void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode)
5300 {
5301 	struct rtw89_btc *btc = &rtwdev->btc;
5302 	struct rtw89_btc_dm *dm = &rtwdev->btc.dm;
5303 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5304 	const struct rtw89_chip_info *chip = rtwdev->chip;
5305 
5306 	_reset_btc_var(rtwdev, BTC_RESET_ALL);
5307 	btc->dm.run_reason = BTC_RSN_NONE;
5308 	btc->dm.run_action = BTC_ACT_NONE;
5309 	btc->ctrl.igno_bt = true;
5310 
5311 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5312 		    "[BTC], %s(): mode=%d\n", __func__, mode);
5313 
5314 	dm->cnt_notify[BTC_NCNT_INIT_COEX]++;
5315 	dm->wl_only = mode == BTC_MODE_WL ? 1 : 0;
5316 	dm->bt_only = mode == BTC_MODE_BT ? 1 : 0;
5317 	wl->status.map.rf_off = mode == BTC_MODE_WLOFF ? 1 : 0;
5318 
5319 	chip->ops->btc_set_rfe(rtwdev);
5320 	chip->ops->btc_init_cfg(rtwdev);
5321 
5322 	if (!wl->status.map.init_ok) {
5323 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5324 			    "[BTC], %s(): return for WL init fail!!\n",
5325 			    __func__);
5326 		dm->error.map.init = true;
5327 		return;
5328 	}
5329 
5330 	_write_scbd(rtwdev,
5331 		    BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG, true);
5332 	_update_bt_scbd(rtwdev, true);
5333 	if (rtw89_mac_get_ctrl_path(rtwdev)) {
5334 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5335 			    "[BTC], %s(): PTA owner warning!!\n",
5336 			    __func__);
5337 		dm->error.map.pta_owner = true;
5338 	}
5339 
5340 	_set_init_info(rtwdev);
5341 	_set_wl_tx_power(rtwdev, RTW89_BTC_WL_DEF_TX_PWR);
5342 	rtw89_btc_fw_set_slots(rtwdev, CXST_MAX, dm->slot);
5343 	btc_fw_set_monreg(rtwdev);
5344 	_fw_set_drv_info(rtwdev, CXDRVINFO_INIT);
5345 	_fw_set_drv_info(rtwdev, CXDRVINFO_CTRL);
5346 
5347 	_run_coex(rtwdev, BTC_RSN_NTFY_INIT);
5348 }
5349 
rtw89_btc_ntfy_scan_start(struct rtw89_dev * rtwdev,u8 phy_idx,u8 band)5350 void rtw89_btc_ntfy_scan_start(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band)
5351 {
5352 	struct rtw89_btc *btc = &rtwdev->btc;
5353 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5354 
5355 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5356 		    "[BTC], %s(): phy_idx=%d, band=%d\n",
5357 		    __func__, phy_idx, band);
5358 	btc->dm.cnt_notify[BTC_NCNT_SCAN_START]++;
5359 	wl->status.map.scan = true;
5360 	wl->scan_info.band[phy_idx] = band;
5361 	wl->scan_info.phy_map |= BIT(phy_idx);
5362 	_fw_set_drv_info(rtwdev, CXDRVINFO_SCAN);
5363 
5364 	if (rtwdev->dbcc_en) {
5365 		wl->dbcc_info.scan_band[phy_idx] = band;
5366 		_update_dbcc_band(rtwdev, phy_idx);
5367 		_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
5368 	}
5369 
5370 	_run_coex(rtwdev, BTC_RSN_NTFY_SCAN_START);
5371 }
5372 
rtw89_btc_ntfy_scan_finish(struct rtw89_dev * rtwdev,u8 phy_idx)5373 void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx)
5374 {
5375 	struct rtw89_btc *btc = &rtwdev->btc;
5376 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5377 
5378 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5379 		    "[BTC], %s(): phy_idx=%d\n", __func__, phy_idx);
5380 	btc->dm.cnt_notify[BTC_NCNT_SCAN_FINISH]++;
5381 
5382 	wl->status.map.scan = false;
5383 	wl->scan_info.phy_map &= ~BIT(phy_idx);
5384 	_fw_set_drv_info(rtwdev, CXDRVINFO_SCAN);
5385 
5386 	if (rtwdev->dbcc_en) {
5387 		_update_dbcc_band(rtwdev, phy_idx);
5388 		_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
5389 	}
5390 
5391 	_run_coex(rtwdev, BTC_RSN_NTFY_SCAN_FINISH);
5392 }
5393 
rtw89_btc_ntfy_switch_band(struct rtw89_dev * rtwdev,u8 phy_idx,u8 band)5394 void rtw89_btc_ntfy_switch_band(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band)
5395 {
5396 	struct rtw89_btc *btc = &rtwdev->btc;
5397 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5398 
5399 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5400 		    "[BTC], %s(): phy_idx=%d, band=%d\n",
5401 		    __func__, phy_idx, band);
5402 	btc->dm.cnt_notify[BTC_NCNT_SWITCH_BAND]++;
5403 
5404 	wl->scan_info.band[phy_idx] = band;
5405 	wl->scan_info.phy_map |= BIT(phy_idx);
5406 	_fw_set_drv_info(rtwdev, CXDRVINFO_SCAN);
5407 
5408 	if (rtwdev->dbcc_en) {
5409 		wl->dbcc_info.scan_band[phy_idx] = band;
5410 		_update_dbcc_band(rtwdev, phy_idx);
5411 		_fw_set_drv_info(rtwdev, CXDRVINFO_DBCC);
5412 	}
5413 	_run_coex(rtwdev, BTC_RSN_NTFY_SWBAND);
5414 }
5415 
rtw89_btc_ntfy_specific_packet(struct rtw89_dev * rtwdev,enum btc_pkt_type pkt_type)5416 void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev,
5417 				    enum btc_pkt_type pkt_type)
5418 {
5419 	struct rtw89_btc *btc = &rtwdev->btc;
5420 	struct rtw89_btc_cx *cx = &btc->cx;
5421 	struct rtw89_btc_wl_info *wl = &cx->wl;
5422 	struct rtw89_btc_bt_link_info *b = &cx->bt.link_info;
5423 	struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc;
5424 	struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc;
5425 	u32 cnt;
5426 	u32 delay = RTW89_COEX_ACT1_WORK_PERIOD;
5427 	bool delay_work = false;
5428 
5429 	switch (pkt_type) {
5430 	case PACKET_DHCP:
5431 		cnt = ++cx->cnt_wl[BTC_WCNT_DHCP];
5432 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5433 			    "[BTC], %s(): DHCP cnt=%d\n", __func__, cnt);
5434 		wl->status.map.connecting = true;
5435 		delay_work = true;
5436 		break;
5437 	case PACKET_EAPOL:
5438 		cnt = ++cx->cnt_wl[BTC_WCNT_EAPOL];
5439 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5440 			    "[BTC], %s(): EAPOL cnt=%d\n", __func__, cnt);
5441 		wl->status.map._4way = true;
5442 		delay_work = true;
5443 		if (hfp->exist || hid->exist)
5444 			delay /= 2;
5445 		break;
5446 	case PACKET_EAPOL_END:
5447 		cnt = ++cx->cnt_wl[BTC_WCNT_EAPOL];
5448 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5449 			    "[BTC], %s(): EAPOL_End cnt=%d\n",
5450 			    __func__, cnt);
5451 		wl->status.map._4way = false;
5452 		cancel_delayed_work(&rtwdev->coex_act1_work);
5453 		break;
5454 	case PACKET_ARP:
5455 		cnt = ++cx->cnt_wl[BTC_WCNT_ARP];
5456 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5457 			    "[BTC], %s(): ARP cnt=%d\n", __func__, cnt);
5458 		return;
5459 	case PACKET_ICMP:
5460 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5461 			    "[BTC], %s(): ICMP pkt\n", __func__);
5462 		return;
5463 	default:
5464 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5465 			    "[BTC], %s(): unknown packet type %d\n",
5466 			    __func__, pkt_type);
5467 		return;
5468 	}
5469 
5470 	if (delay_work) {
5471 		cancel_delayed_work(&rtwdev->coex_act1_work);
5472 		ieee80211_queue_delayed_work(rtwdev->hw,
5473 					     &rtwdev->coex_act1_work, delay);
5474 	}
5475 
5476 	btc->dm.cnt_notify[BTC_NCNT_SPECIAL_PACKET]++;
5477 	_run_coex(rtwdev, BTC_RSN_NTFY_SPECIFIC_PACKET);
5478 }
5479 
rtw89_btc_ntfy_eapol_packet_work(struct work_struct * work)5480 void rtw89_btc_ntfy_eapol_packet_work(struct work_struct *work)
5481 {
5482 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
5483 						btc.eapol_notify_work);
5484 
5485 	mutex_lock(&rtwdev->mutex);
5486 	rtw89_leave_ps_mode(rtwdev);
5487 	rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_EAPOL);
5488 	mutex_unlock(&rtwdev->mutex);
5489 }
5490 
rtw89_btc_ntfy_arp_packet_work(struct work_struct * work)5491 void rtw89_btc_ntfy_arp_packet_work(struct work_struct *work)
5492 {
5493 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
5494 						btc.arp_notify_work);
5495 
5496 	mutex_lock(&rtwdev->mutex);
5497 	rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ARP);
5498 	mutex_unlock(&rtwdev->mutex);
5499 }
5500 
rtw89_btc_ntfy_dhcp_packet_work(struct work_struct * work)5501 void rtw89_btc_ntfy_dhcp_packet_work(struct work_struct *work)
5502 {
5503 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
5504 						btc.dhcp_notify_work);
5505 
5506 	mutex_lock(&rtwdev->mutex);
5507 	rtw89_leave_ps_mode(rtwdev);
5508 	rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_DHCP);
5509 	mutex_unlock(&rtwdev->mutex);
5510 }
5511 
rtw89_btc_ntfy_icmp_packet_work(struct work_struct * work)5512 void rtw89_btc_ntfy_icmp_packet_work(struct work_struct *work)
5513 {
5514 	struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
5515 						btc.icmp_notify_work);
5516 
5517 	mutex_lock(&rtwdev->mutex);
5518 	rtw89_leave_ps_mode(rtwdev);
5519 	rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ICMP);
5520 	mutex_unlock(&rtwdev->mutex);
5521 }
5522 
5523 #define BT_PROFILE_PROTOCOL_MASK GENMASK(7, 4)
5524 
_update_bt_info(struct rtw89_dev * rtwdev,u8 * buf,u32 len)5525 static void _update_bt_info(struct rtw89_dev *rtwdev, u8 *buf, u32 len)
5526 {
5527 	const struct rtw89_chip_info *chip = rtwdev->chip;
5528 	struct rtw89_btc *btc = &rtwdev->btc;
5529 	struct rtw89_btc_cx *cx = &btc->cx;
5530 	struct rtw89_btc_bt_info *bt = &cx->bt;
5531 	struct rtw89_btc_bt_link_info *b = &bt->link_info;
5532 	struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc;
5533 	struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc;
5534 	struct rtw89_btc_bt_a2dp_desc *a2dp = &b->a2dp_desc;
5535 	struct rtw89_btc_bt_pan_desc *pan = &b->pan_desc;
5536 	union btc_btinfo btinfo;
5537 
5538 	if (buf[BTC_BTINFO_L1] != 6)
5539 		return;
5540 
5541 	if (!memcmp(bt->raw_info, buf, BTC_BTINFO_MAX)) {
5542 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5543 			    "[BTC], %s(): return by bt-info duplicate!!\n",
5544 			    __func__);
5545 		cx->cnt_bt[BTC_BCNT_INFOSAME]++;
5546 		return;
5547 	}
5548 
5549 	memcpy(bt->raw_info, buf, BTC_BTINFO_MAX);
5550 
5551 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5552 		    "[BTC], %s(): bt_info[2]=0x%02x\n",
5553 		    __func__, bt->raw_info[2]);
5554 
5555 	/* reset to mo-connect before update */
5556 	b->status.val = BTC_BLINK_NOCONNECT;
5557 	b->profile_cnt.last = b->profile_cnt.now;
5558 	b->relink.last = b->relink.now;
5559 	a2dp->exist_last = a2dp->exist;
5560 	b->multi_link.last = b->multi_link.now;
5561 	bt->inq_pag.last = bt->inq_pag.now;
5562 	b->profile_cnt.now = 0;
5563 	hid->type = 0;
5564 
5565 	/* parse raw info low-Byte2 */
5566 	btinfo.val = bt->raw_info[BTC_BTINFO_L2];
5567 	b->status.map.connect = btinfo.lb2.connect;
5568 	b->status.map.sco_busy = btinfo.lb2.sco_busy;
5569 	b->status.map.acl_busy = btinfo.lb2.acl_busy;
5570 	b->status.map.inq_pag = btinfo.lb2.inq_pag;
5571 	bt->inq_pag.now = btinfo.lb2.inq_pag;
5572 	cx->cnt_bt[BTC_BCNT_INQPAG] += !!(bt->inq_pag.now && !bt->inq_pag.last);
5573 
5574 	hfp->exist = btinfo.lb2.hfp;
5575 	b->profile_cnt.now += (u8)hfp->exist;
5576 	hid->exist = btinfo.lb2.hid;
5577 	b->profile_cnt.now += (u8)hid->exist;
5578 	a2dp->exist = btinfo.lb2.a2dp;
5579 	b->profile_cnt.now += (u8)a2dp->exist;
5580 	pan->active = btinfo.lb2.pan;
5581 	btc->dm.trx_info.bt_profile = u32_get_bits(btinfo.val, BT_PROFILE_PROTOCOL_MASK);
5582 
5583 	/* parse raw info low-Byte3 */
5584 	btinfo.val = bt->raw_info[BTC_BTINFO_L3];
5585 	if (btinfo.lb3.retry != 0)
5586 		cx->cnt_bt[BTC_BCNT_RETRY]++;
5587 	b->cqddr = btinfo.lb3.cqddr;
5588 	cx->cnt_bt[BTC_BCNT_INQ] += !!(btinfo.lb3.inq && !bt->inq);
5589 	bt->inq = btinfo.lb3.inq;
5590 	cx->cnt_bt[BTC_BCNT_PAGE] += !!(btinfo.lb3.pag && !bt->pag);
5591 	bt->pag = btinfo.lb3.pag;
5592 
5593 	b->status.map.mesh_busy = btinfo.lb3.mesh_busy;
5594 	/* parse raw info high-Byte0 */
5595 	btinfo.val = bt->raw_info[BTC_BTINFO_H0];
5596 	/* raw val is dBm unit, translate from -100~ 0dBm to 0~100%*/
5597 	b->rssi = chip->ops->btc_get_bt_rssi(rtwdev, btinfo.hb0.rssi);
5598 	btc->dm.trx_info.bt_rssi = b->rssi;
5599 
5600 	/* parse raw info high-Byte1 */
5601 	btinfo.val = bt->raw_info[BTC_BTINFO_H1];
5602 	b->status.map.ble_connect = btinfo.hb1.ble_connect;
5603 	if (btinfo.hb1.ble_connect)
5604 		hid->type |= (hid->exist ? BTC_HID_BLE : BTC_HID_RCU);
5605 
5606 	cx->cnt_bt[BTC_BCNT_REINIT] += !!(btinfo.hb1.reinit && !bt->reinit);
5607 	bt->reinit = btinfo.hb1.reinit;
5608 	cx->cnt_bt[BTC_BCNT_RELINK] += !!(btinfo.hb1.relink && !b->relink.now);
5609 	b->relink.now = btinfo.hb1.relink;
5610 	cx->cnt_bt[BTC_BCNT_IGNOWL] += !!(btinfo.hb1.igno_wl && !bt->igno_wl);
5611 	bt->igno_wl = btinfo.hb1.igno_wl;
5612 
5613 	if (bt->igno_wl && !cx->wl.status.map.rf_off)
5614 		_set_bt_ignore_wlan_act(rtwdev, false);
5615 
5616 	hid->type |= (btinfo.hb1.voice ? BTC_HID_RCU_VOICE : 0);
5617 	bt->ble_scan_en = btinfo.hb1.ble_scan;
5618 
5619 	cx->cnt_bt[BTC_BCNT_ROLESW] += !!(btinfo.hb1.role_sw && !b->role_sw);
5620 	b->role_sw = btinfo.hb1.role_sw;
5621 
5622 	b->multi_link.now = btinfo.hb1.multi_link;
5623 
5624 	/* parse raw info high-Byte2 */
5625 	btinfo.val = bt->raw_info[BTC_BTINFO_H2];
5626 	pan->exist = btinfo.hb2.pan_active;
5627 	b->profile_cnt.now += (u8)pan->exist;
5628 
5629 	cx->cnt_bt[BTC_BCNT_AFH] += !!(btinfo.hb2.afh_update && !b->afh_update);
5630 	b->afh_update = btinfo.hb2.afh_update;
5631 	a2dp->active = btinfo.hb2.a2dp_active;
5632 	b->slave_role = btinfo.hb2.slave;
5633 	hid->slot_info = btinfo.hb2.hid_slot;
5634 	hid->pair_cnt = btinfo.hb2.hid_cnt;
5635 	hid->type |= (hid->slot_info == BTC_HID_218 ?
5636 		      BTC_HID_218 : BTC_HID_418);
5637 	/* parse raw info high-Byte3 */
5638 	btinfo.val = bt->raw_info[BTC_BTINFO_H3];
5639 	a2dp->bitpool = btinfo.hb3.a2dp_bitpool;
5640 
5641 	if (b->tx_3m != (u32)btinfo.hb3.tx_3m)
5642 		cx->cnt_bt[BTC_BCNT_RATECHG]++;
5643 	b->tx_3m = (u32)btinfo.hb3.tx_3m;
5644 
5645 	a2dp->sink = btinfo.hb3.a2dp_sink;
5646 
5647 	if (!a2dp->exist_last && a2dp->exist) {
5648 		a2dp->vendor_id = 0;
5649 		a2dp->flush_time = 0;
5650 		a2dp->play_latency = 1;
5651 		ieee80211_queue_delayed_work(rtwdev->hw,
5652 					     &rtwdev->coex_bt_devinfo_work,
5653 					     RTW89_COEX_BT_DEVINFO_WORK_PERIOD);
5654 	}
5655 
5656 	_run_coex(rtwdev, BTC_RSN_UPDATE_BT_INFO);
5657 }
5658 
5659 enum btc_wl_mode {
5660 	BTC_WL_MODE_HT = 0,
5661 	BTC_WL_MODE_VHT = 1,
5662 	BTC_WL_MODE_HE = 2,
5663 	BTC_WL_MODE_NUM,
5664 };
5665 
rtw89_btc_ntfy_role_info(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_sta * rtwsta,enum btc_role_state state)5666 void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
5667 			      struct rtw89_sta *rtwsta, enum btc_role_state state)
5668 {
5669 	const struct rtw89_chan *chan = rtw89_chan_get(rtwdev,
5670 						       rtwvif->sub_entity_idx);
5671 	struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
5672 	struct ieee80211_sta *sta = rtwsta_to_sta(rtwsta);
5673 	struct rtw89_btc *btc = &rtwdev->btc;
5674 	const struct rtw89_btc_ver *ver = btc->ver;
5675 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5676 	struct rtw89_btc_wl_link_info r = {0};
5677 	struct rtw89_btc_wl_link_info *wlinfo = NULL;
5678 	u8 mode = 0;
5679 
5680 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], state=%d\n", state);
5681 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5682 		    "[BTC], role is STA=%d\n",
5683 		    vif->type == NL80211_IFTYPE_STATION);
5684 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], port=%d\n", rtwvif->port);
5685 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], band=%d ch=%d bw=%d\n",
5686 		    chan->band_type, chan->channel, chan->band_width);
5687 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], associated=%d\n",
5688 		    state == BTC_ROLE_MSTS_STA_CONN_END);
5689 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5690 		    "[BTC], bcn_period=%d dtim_period=%d\n",
5691 		    vif->bss_conf.beacon_int, vif->bss_conf.dtim_period);
5692 
5693 	if (rtwsta) {
5694 		rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], STA mac_id=%d\n",
5695 			    rtwsta->mac_id);
5696 
5697 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5698 			    "[BTC], STA support HE=%d VHT=%d HT=%d\n",
5699 			    sta->deflink.he_cap.has_he,
5700 			    sta->deflink.vht_cap.vht_supported,
5701 			    sta->deflink.ht_cap.ht_supported);
5702 		if (sta->deflink.he_cap.has_he)
5703 			mode |= BIT(BTC_WL_MODE_HE);
5704 		if (sta->deflink.vht_cap.vht_supported)
5705 			mode |= BIT(BTC_WL_MODE_VHT);
5706 		if (sta->deflink.ht_cap.ht_supported)
5707 			mode |= BIT(BTC_WL_MODE_HT);
5708 
5709 		r.mode = mode;
5710 	}
5711 
5712 	if (rtwvif->wifi_role >= RTW89_WIFI_ROLE_MLME_MAX)
5713 		return;
5714 
5715 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5716 		    "[BTC], wifi_role=%d\n", rtwvif->wifi_role);
5717 
5718 	r.role = rtwvif->wifi_role;
5719 	r.phy = rtwvif->phy_idx;
5720 	r.pid = rtwvif->port;
5721 	r.active = true;
5722 	r.connected = MLME_LINKED;
5723 	r.bcn_period = vif->bss_conf.beacon_int;
5724 	r.dtim_period = vif->bss_conf.dtim_period;
5725 	r.band = chan->band_type;
5726 	r.ch = chan->channel;
5727 	r.bw = chan->band_width;
5728 	ether_addr_copy(r.mac_addr, rtwvif->mac_addr);
5729 
5730 	if (rtwsta && vif->type == NL80211_IFTYPE_STATION)
5731 		r.mac_id = rtwsta->mac_id;
5732 
5733 	btc->dm.cnt_notify[BTC_NCNT_ROLE_INFO]++;
5734 
5735 	wlinfo = &wl->link_info[r.pid];
5736 
5737 	memcpy(wlinfo, &r, sizeof(*wlinfo));
5738 	if (ver->fwlrole == 0)
5739 		_update_wl_info(rtwdev);
5740 	else if (ver->fwlrole == 1)
5741 		_update_wl_info_v1(rtwdev);
5742 	else if (ver->fwlrole == 2)
5743 		_update_wl_info_v2(rtwdev);
5744 
5745 	if (wlinfo->role == RTW89_WIFI_ROLE_STATION &&
5746 	    wlinfo->connected == MLME_NO_LINK)
5747 		btc->dm.leak_ap = 0;
5748 
5749 	if (state == BTC_ROLE_MSTS_STA_CONN_START)
5750 		wl->status.map.connecting = 1;
5751 	else
5752 		wl->status.map.connecting = 0;
5753 
5754 	if (state == BTC_ROLE_MSTS_STA_DIS_CONN)
5755 		wl->status.map._4way = false;
5756 
5757 	_run_coex(rtwdev, BTC_RSN_NTFY_ROLE_INFO);
5758 }
5759 
rtw89_btc_ntfy_radio_state(struct rtw89_dev * rtwdev,enum btc_rfctrl rf_state)5760 void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_state)
5761 {
5762 	const struct rtw89_chip_info *chip = rtwdev->chip;
5763 	struct rtw89_btc *btc = &rtwdev->btc;
5764 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5765 	u32 val;
5766 
5767 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rf_state = %d\n",
5768 		    __func__, rf_state);
5769 	btc->dm.cnt_notify[BTC_NCNT_RADIO_STATE]++;
5770 
5771 	switch (rf_state) {
5772 	case BTC_RFCTRL_WL_OFF:
5773 		wl->status.map.rf_off = 1;
5774 		wl->status.map.lps = BTC_LPS_OFF;
5775 		wl->status.map.busy = 0;
5776 		break;
5777 	case BTC_RFCTRL_FW_CTRL:
5778 		wl->status.map.rf_off = 0;
5779 		wl->status.map.lps = BTC_LPS_RF_OFF;
5780 		wl->status.map.busy = 0;
5781 		break;
5782 	case BTC_RFCTRL_LPS_WL_ON: /* LPS-Protocol (RFon) */
5783 		wl->status.map.rf_off = 0;
5784 		wl->status.map.lps = BTC_LPS_RF_ON;
5785 		wl->status.map.busy = 0;
5786 		break;
5787 	case BTC_RFCTRL_WL_ON:
5788 	default:
5789 		wl->status.map.rf_off = 0;
5790 		wl->status.map.lps = BTC_LPS_OFF;
5791 		break;
5792 	}
5793 
5794 	if (rf_state == BTC_RFCTRL_WL_ON) {
5795 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_MREG, true);
5796 		val = BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG;
5797 		_write_scbd(rtwdev, val, true);
5798 		_update_bt_scbd(rtwdev, true);
5799 		chip->ops->btc_init_cfg(rtwdev);
5800 	} else {
5801 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_ALL, false);
5802 		if (rf_state == BTC_RFCTRL_WL_OFF)
5803 			_write_scbd(rtwdev, BTC_WSCB_ALL, false);
5804 		else if (rf_state == BTC_RFCTRL_LPS_WL_ON &&
5805 			 wl->status.map.lps_pre != BTC_LPS_OFF)
5806 			_update_bt_scbd(rtwdev, true);
5807 	}
5808 
5809 	btc->dm.cnt_dm[BTC_DCNT_BTCNT_HANG] = 0;
5810 	if (wl->status.map.lps_pre == BTC_LPS_OFF &&
5811 	    wl->status.map.lps_pre != wl->status.map.lps)
5812 		btc->dm.tdma_instant_excute = 1;
5813 	else
5814 		btc->dm.tdma_instant_excute = 0;
5815 
5816 	_run_coex(rtwdev, BTC_RSN_NTFY_RADIO_STATE);
5817 	btc->dm.tdma_instant_excute = 0;
5818 	wl->status.map.rf_off_pre = wl->status.map.rf_off;
5819 	wl->status.map.lps_pre = wl->status.map.lps;
5820 }
5821 
_ntfy_wl_rfk(struct rtw89_dev * rtwdev,u8 phy_path,enum btc_wl_rfk_type type,enum btc_wl_rfk_state state)5822 static bool _ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_path,
5823 			 enum btc_wl_rfk_type type,
5824 			 enum btc_wl_rfk_state state)
5825 {
5826 	struct rtw89_btc *btc = &rtwdev->btc;
5827 	struct rtw89_btc_cx *cx = &btc->cx;
5828 	struct rtw89_btc_wl_info *wl = &cx->wl;
5829 	bool result = BTC_WRFK_REJECT;
5830 
5831 	wl->rfk_info.type = type;
5832 	wl->rfk_info.path_map = FIELD_GET(BTC_RFK_PATH_MAP, phy_path);
5833 	wl->rfk_info.phy_map = FIELD_GET(BTC_RFK_PHY_MAP, phy_path);
5834 	wl->rfk_info.band = FIELD_GET(BTC_RFK_BAND_MAP, phy_path);
5835 
5836 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5837 		    "[BTC], %s()_start: phy=0x%x, path=0x%x, type=%d, state=%d\n",
5838 		    __func__, wl->rfk_info.phy_map, wl->rfk_info.path_map,
5839 		    type, state);
5840 
5841 	switch (state) {
5842 	case BTC_WRFK_START:
5843 		result = _chk_wl_rfk_request(rtwdev);
5844 		wl->rfk_info.state = result ? BTC_WRFK_START : BTC_WRFK_STOP;
5845 
5846 		_write_scbd(rtwdev, BTC_WSCB_WLRFK, result);
5847 
5848 		btc->dm.cnt_notify[BTC_NCNT_WL_RFK]++;
5849 		break;
5850 	case BTC_WRFK_ONESHOT_START:
5851 	case BTC_WRFK_ONESHOT_STOP:
5852 		if (wl->rfk_info.state == BTC_WRFK_STOP) {
5853 			result = BTC_WRFK_REJECT;
5854 		} else {
5855 			result = BTC_WRFK_ALLOW;
5856 			wl->rfk_info.state = state;
5857 		}
5858 		break;
5859 	case BTC_WRFK_STOP:
5860 		result = BTC_WRFK_ALLOW;
5861 		wl->rfk_info.state = BTC_WRFK_STOP;
5862 
5863 		_write_scbd(rtwdev, BTC_WSCB_WLRFK, false);
5864 		cancel_delayed_work(&rtwdev->coex_rfk_chk_work);
5865 		break;
5866 	default:
5867 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
5868 			    "[BTC], %s() warning state=%d\n", __func__, state);
5869 		break;
5870 	}
5871 
5872 	if (result == BTC_WRFK_ALLOW) {
5873 		if (wl->rfk_info.state == BTC_WRFK_START ||
5874 		    wl->rfk_info.state == BTC_WRFK_STOP)
5875 			_run_coex(rtwdev, BTC_RSN_NTFY_WL_RFK);
5876 
5877 		if (wl->rfk_info.state == BTC_WRFK_START)
5878 			ieee80211_queue_delayed_work(rtwdev->hw,
5879 						     &rtwdev->coex_rfk_chk_work,
5880 						     RTW89_COEX_RFK_CHK_WORK_PERIOD);
5881 	}
5882 
5883 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
5884 		    "[BTC], %s()_finish: rfk_cnt=%d, result=%d\n",
5885 		    __func__, btc->dm.cnt_notify[BTC_NCNT_WL_RFK], result);
5886 
5887 	return result == BTC_WRFK_ALLOW;
5888 }
5889 
rtw89_btc_ntfy_wl_rfk(struct rtw89_dev * rtwdev,u8 phy_map,enum btc_wl_rfk_type type,enum btc_wl_rfk_state state)5890 void rtw89_btc_ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_map,
5891 			   enum btc_wl_rfk_type type,
5892 			   enum btc_wl_rfk_state state)
5893 {
5894 	u8 band;
5895 	bool allow;
5896 	int ret;
5897 
5898 	band = FIELD_GET(BTC_RFK_BAND_MAP, phy_map);
5899 
5900 	rtw89_debug(rtwdev, RTW89_DBG_RFK,
5901 		    "[RFK] RFK notify (%s / PHY%u / K_type = %u / path_idx = %lu / process = %s)\n",
5902 		    band == RTW89_BAND_2G ? "2G" :
5903 		    band == RTW89_BAND_5G ? "5G" : "6G",
5904 		    !!(FIELD_GET(BTC_RFK_PHY_MAP, phy_map) & BIT(RTW89_PHY_1)),
5905 		    type,
5906 		    FIELD_GET(BTC_RFK_PATH_MAP, phy_map),
5907 		    state == BTC_WRFK_STOP ? "RFK_STOP" :
5908 		    state == BTC_WRFK_START ? "RFK_START" :
5909 		    state == BTC_WRFK_ONESHOT_START ? "ONE-SHOT_START" :
5910 		    "ONE-SHOT_STOP");
5911 
5912 	if (state != BTC_WRFK_START || rtwdev->is_bt_iqk_timeout) {
5913 		_ntfy_wl_rfk(rtwdev, phy_map, type, state);
5914 		return;
5915 	}
5916 
5917 	ret = read_poll_timeout(_ntfy_wl_rfk, allow, allow, 40, 100000, false,
5918 				rtwdev, phy_map, type, state);
5919 	if (ret) {
5920 		rtw89_warn(rtwdev, "RFK notify timeout\n");
5921 		rtwdev->is_bt_iqk_timeout = true;
5922 	}
5923 }
5924 EXPORT_SYMBOL(rtw89_btc_ntfy_wl_rfk);
5925 
5926 struct rtw89_btc_wl_sta_iter_data {
5927 	struct rtw89_dev *rtwdev;
5928 	u8 busy_all;
5929 	u8 dir_all;
5930 	u8 rssi_map_all;
5931 	bool is_sta_change;
5932 	bool is_traffic_change;
5933 };
5934 
rtw89_btc_ntfy_wl_sta_iter(void * data,struct ieee80211_sta * sta)5935 static void rtw89_btc_ntfy_wl_sta_iter(void *data, struct ieee80211_sta *sta)
5936 {
5937 	struct rtw89_btc_wl_sta_iter_data *iter_data =
5938 				(struct rtw89_btc_wl_sta_iter_data *)data;
5939 	struct rtw89_dev *rtwdev = iter_data->rtwdev;
5940 	struct rtw89_btc *btc = &rtwdev->btc;
5941 	struct rtw89_btc_dm *dm = &btc->dm;
5942 	const struct rtw89_btc_ver *ver = btc->ver;
5943 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
5944 	struct rtw89_btc_wl_link_info *link_info = NULL;
5945 	struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv;
5946 	struct rtw89_traffic_stats *link_info_t = NULL;
5947 	struct rtw89_vif *rtwvif = rtwsta->rtwvif;
5948 	struct rtw89_traffic_stats *stats = &rtwvif->stats;
5949 	const struct rtw89_chip_info *chip = rtwdev->chip;
5950 	struct rtw89_btc_wl_role_info *r;
5951 	struct rtw89_btc_wl_role_info_v1 *r1;
5952 	u32 last_tx_rate, last_rx_rate;
5953 	u16 last_tx_lvl, last_rx_lvl;
5954 	u8 port = rtwvif->port;
5955 	u8 rssi;
5956 	u8 busy = 0;
5957 	u8 dir = 0;
5958 	u8 rssi_map = 0;
5959 	u8 i = 0;
5960 	bool is_sta_change = false, is_traffic_change = false;
5961 
5962 	rssi = ewma_rssi_read(&rtwsta->avg_rssi) >> RSSI_FACTOR;
5963 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], rssi=%d\n", rssi);
5964 
5965 	link_info = &wl->link_info[port];
5966 	link_info->stat.traffic = rtwvif->stats;
5967 	link_info_t = &link_info->stat.traffic;
5968 
5969 	if (link_info->connected == MLME_NO_LINK) {
5970 		link_info->rx_rate_drop_cnt = 0;
5971 		return;
5972 	}
5973 
5974 	link_info->stat.rssi = rssi;
5975 	for (i = 0; i < BTC_WL_RSSI_THMAX; i++) {
5976 		link_info->rssi_state[i] =
5977 			_update_rssi_state(rtwdev,
5978 					   link_info->rssi_state[i],
5979 					   link_info->stat.rssi,
5980 					   chip->wl_rssi_thres[i]);
5981 		if (BTC_RSSI_LOW(link_info->rssi_state[i]))
5982 			rssi_map |= BIT(i);
5983 
5984 		if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED &&
5985 		    BTC_RSSI_CHANGE(link_info->rssi_state[i]))
5986 			is_sta_change = true;
5987 	}
5988 	iter_data->rssi_map_all |= rssi_map;
5989 
5990 	last_tx_rate = link_info_t->tx_rate;
5991 	last_rx_rate = link_info_t->rx_rate;
5992 	last_tx_lvl = (u16)link_info_t->tx_tfc_lv;
5993 	last_rx_lvl = (u16)link_info_t->rx_tfc_lv;
5994 
5995 	if (stats->tx_tfc_lv != RTW89_TFC_IDLE ||
5996 	    stats->rx_tfc_lv != RTW89_TFC_IDLE)
5997 		busy = 1;
5998 
5999 	if (stats->tx_tfc_lv > stats->rx_tfc_lv)
6000 		dir = RTW89_TFC_UL;
6001 	else
6002 		dir = RTW89_TFC_DL;
6003 
6004 	link_info = &wl->link_info[port];
6005 	if (link_info->busy != busy || link_info->dir != dir) {
6006 		is_sta_change = true;
6007 		link_info->busy = busy;
6008 		link_info->dir = dir;
6009 	}
6010 
6011 	iter_data->busy_all |= busy;
6012 	iter_data->dir_all |= BIT(dir);
6013 
6014 	if (rtwsta->rx_hw_rate <= RTW89_HW_RATE_CCK2 &&
6015 	    last_rx_rate > RTW89_HW_RATE_CCK2 &&
6016 	    link_info_t->rx_tfc_lv > RTW89_TFC_IDLE)
6017 		link_info->rx_rate_drop_cnt++;
6018 
6019 	if (last_tx_rate != rtwsta->ra_report.hw_rate ||
6020 	    last_rx_rate != rtwsta->rx_hw_rate ||
6021 	    last_tx_lvl != link_info_t->tx_tfc_lv ||
6022 	    last_rx_lvl != link_info_t->rx_tfc_lv)
6023 		is_traffic_change = true;
6024 
6025 	link_info_t->tx_rate = rtwsta->ra_report.hw_rate;
6026 	link_info_t->rx_rate = rtwsta->rx_hw_rate;
6027 
6028 	if (link_info->role == RTW89_WIFI_ROLE_STATION ||
6029 	    link_info->role == RTW89_WIFI_ROLE_P2P_CLIENT) {
6030 		dm->trx_info.tx_rate = link_info_t->tx_rate;
6031 		dm->trx_info.rx_rate = link_info_t->rx_rate;
6032 	}
6033 
6034 	if (ver->fwlrole == 0) {
6035 		r = &wl->role_info;
6036 		r->active_role[port].tx_lvl = stats->tx_tfc_lv;
6037 		r->active_role[port].rx_lvl = stats->rx_tfc_lv;
6038 		r->active_role[port].tx_rate = rtwsta->ra_report.hw_rate;
6039 		r->active_role[port].rx_rate = rtwsta->rx_hw_rate;
6040 	} else if (ver->fwlrole == 1) {
6041 		r1 = &wl->role_info_v1;
6042 		r1->active_role_v1[port].tx_lvl = stats->tx_tfc_lv;
6043 		r1->active_role_v1[port].rx_lvl = stats->rx_tfc_lv;
6044 		r1->active_role_v1[port].tx_rate = rtwsta->ra_report.hw_rate;
6045 		r1->active_role_v1[port].rx_rate = rtwsta->rx_hw_rate;
6046 	} else if (ver->fwlrole == 2) {
6047 		dm->trx_info.tx_lvl = stats->tx_tfc_lv;
6048 		dm->trx_info.rx_lvl = stats->rx_tfc_lv;
6049 		dm->trx_info.tx_rate = rtwsta->ra_report.hw_rate;
6050 		dm->trx_info.rx_rate = rtwsta->rx_hw_rate;
6051 	}
6052 
6053 	dm->trx_info.tx_tp = link_info_t->tx_throughput;
6054 	dm->trx_info.rx_tp = link_info_t->rx_throughput;
6055 
6056 	if (is_sta_change)
6057 		iter_data->is_sta_change = true;
6058 
6059 	if (is_traffic_change)
6060 		iter_data->is_traffic_change = true;
6061 }
6062 
6063 #define BTC_NHM_CHK_INTVL 20
6064 
rtw89_btc_ntfy_wl_sta(struct rtw89_dev * rtwdev)6065 void rtw89_btc_ntfy_wl_sta(struct rtw89_dev *rtwdev)
6066 {
6067 	struct rtw89_btc *btc = &rtwdev->btc;
6068 	struct rtw89_btc_dm *dm = &btc->dm;
6069 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
6070 	struct rtw89_btc_wl_sta_iter_data data = {.rtwdev = rtwdev};
6071 	u8 i;
6072 
6073 	ieee80211_iterate_stations_atomic(rtwdev->hw,
6074 					  rtw89_btc_ntfy_wl_sta_iter,
6075 					  &data);
6076 
6077 	wl->rssi_level = 0;
6078 	btc->dm.cnt_notify[BTC_NCNT_WL_STA]++;
6079 	for (i = BTC_WL_RSSI_THMAX; i > 0; i--) {
6080 		/* set RSSI level 4 ~ 0 if rssi bit map match */
6081 		if (data.rssi_map_all & BIT(i - 1)) {
6082 			wl->rssi_level = i;
6083 			break;
6084 		}
6085 	}
6086 
6087 	if (dm->trx_info.wl_rssi != wl->rssi_level)
6088 		dm->trx_info.wl_rssi = wl->rssi_level;
6089 
6090 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): busy=%d\n",
6091 		    __func__, !!wl->status.map.busy);
6092 
6093 	_write_scbd(rtwdev, BTC_WSCB_WLBUSY, (!!wl->status.map.busy));
6094 
6095 	if (data.is_traffic_change)
6096 		_fw_set_drv_info(rtwdev, CXDRVINFO_ROLE);
6097 	if (data.is_sta_change) {
6098 		wl->status.map.busy = data.busy_all;
6099 		wl->status.map.traffic_dir = data.dir_all;
6100 		_run_coex(rtwdev, BTC_RSN_NTFY_WL_STA);
6101 	} else if (btc->dm.cnt_notify[BTC_NCNT_WL_STA] >=
6102 		   btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] + BTC_NHM_CHK_INTVL) {
6103 		btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] =
6104 			btc->dm.cnt_notify[BTC_NCNT_WL_STA];
6105 	} else if (btc->dm.cnt_notify[BTC_NCNT_WL_STA] <
6106 		   btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST]) {
6107 		btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] =
6108 		btc->dm.cnt_notify[BTC_NCNT_WL_STA];
6109 	}
6110 }
6111 
rtw89_btc_c2h_handle(struct rtw89_dev * rtwdev,struct sk_buff * skb,u32 len,u8 class,u8 func)6112 void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb,
6113 			  u32 len, u8 class, u8 func)
6114 {
6115 	struct rtw89_btc *btc = &rtwdev->btc;
6116 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
6117 	u8 *buf = &skb->data[RTW89_C2H_HEADER_LEN];
6118 
6119 	len -= RTW89_C2H_HEADER_LEN;
6120 
6121 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
6122 		    "[BTC], %s(): C2H BT len:%d class:%d fun:%d\n",
6123 		    __func__, len, class, func);
6124 
6125 	if (class != BTFC_FW_EVENT)
6126 		return;
6127 
6128 	switch (func) {
6129 	case BTF_EVNT_RPT:
6130 	case BTF_EVNT_BUF_OVERFLOW:
6131 		pfwinfo->event[func]++;
6132 		/* Don't need rtw89_leave_ps_mode() */
6133 		btc_fw_event(rtwdev, func, buf, len);
6134 		break;
6135 	case BTF_EVNT_BT_INFO:
6136 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
6137 			    "[BTC], handle C2H BT INFO with data %8ph\n", buf);
6138 		btc->cx.cnt_bt[BTC_BCNT_INFOUPDATE]++;
6139 		_update_bt_info(rtwdev, buf, len);
6140 		break;
6141 	case BTF_EVNT_BT_SCBD:
6142 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
6143 			    "[BTC], handle C2H BT SCBD with data %8ph\n", buf);
6144 		btc->cx.cnt_bt[BTC_BCNT_SCBDUPDATE]++;
6145 		_update_bt_scbd(rtwdev, false);
6146 		break;
6147 	case BTF_EVNT_BT_PSD:
6148 		break;
6149 	case BTF_EVNT_BT_REG:
6150 		btc->dbg.rb_done = true;
6151 		btc->dbg.rb_val = le32_to_cpu(*((__le32 *)buf));
6152 
6153 		break;
6154 	case BTF_EVNT_C2H_LOOPBACK:
6155 		btc->dbg.rb_done = true;
6156 		btc->dbg.rb_val = buf[0];
6157 		break;
6158 	case BTF_EVNT_CX_RUNINFO:
6159 		btc->dm.cnt_dm[BTC_DCNT_CX_RUNINFO]++;
6160 		break;
6161 	}
6162 }
6163 
6164 #define BTC_CX_FW_OFFLOAD 0
6165 
_show_cx_info(struct rtw89_dev * rtwdev,struct seq_file * m)6166 static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6167 {
6168 	const struct rtw89_chip_info *chip = rtwdev->chip;
6169 	struct rtw89_hal *hal = &rtwdev->hal;
6170 	struct rtw89_btc *btc = &rtwdev->btc;
6171 	struct rtw89_btc_dm *dm = &btc->dm;
6172 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
6173 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
6174 	u32 ver_main = 0, ver_sub = 0, ver_hotfix = 0, id_branch = 0;
6175 
6176 	if (!(dm->coex_info_map & BTC_COEX_INFO_CX))
6177 		return;
6178 
6179 	dm->cnt_notify[BTC_NCNT_SHOW_COEX_INFO]++;
6180 
6181 	seq_printf(m, "========== [BTC COEX INFO (%d)] ==========\n",
6182 		   chip->chip_id);
6183 
6184 	ver_main = FIELD_GET(GENMASK(31, 24), RTW89_COEX_VERSION);
6185 	ver_sub = FIELD_GET(GENMASK(23, 16), RTW89_COEX_VERSION);
6186 	ver_hotfix = FIELD_GET(GENMASK(15, 8), RTW89_COEX_VERSION);
6187 	id_branch = FIELD_GET(GENMASK(7, 0), RTW89_COEX_VERSION);
6188 	seq_printf(m, " %-15s : Coex:%d.%d.%d(branch:%d), ",
6189 		   "[coex_version]", ver_main, ver_sub, ver_hotfix, id_branch);
6190 
6191 	ver_main = FIELD_GET(GENMASK(31, 24), wl->ver_info.fw_coex);
6192 	ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw_coex);
6193 	ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw_coex);
6194 	id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw_coex);
6195 	seq_printf(m, "WL_FW_coex:%d.%d.%d(branch:%d)",
6196 		   ver_main, ver_sub, ver_hotfix, id_branch);
6197 
6198 	ver_main = FIELD_GET(GENMASK(31, 24), chip->wlcx_desired);
6199 	ver_sub = FIELD_GET(GENMASK(23, 16), chip->wlcx_desired);
6200 	ver_hotfix = FIELD_GET(GENMASK(15, 8), chip->wlcx_desired);
6201 	seq_printf(m, "(%s, desired:%d.%d.%d), ",
6202 		   (wl->ver_info.fw_coex >= chip->wlcx_desired ?
6203 		   "Match" : "Mismatch"), ver_main, ver_sub, ver_hotfix);
6204 
6205 	seq_printf(m, "BT_FW_coex:%d(%s, desired:%d)\n",
6206 		   bt->ver_info.fw_coex,
6207 		   (bt->ver_info.fw_coex >= chip->btcx_desired ?
6208 		   "Match" : "Mismatch"), chip->btcx_desired);
6209 
6210 	if (bt->enable.now && bt->ver_info.fw == 0)
6211 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, true);
6212 	else
6213 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, false);
6214 
6215 	ver_main = FIELD_GET(GENMASK(31, 24), wl->ver_info.fw);
6216 	ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw);
6217 	ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw);
6218 	id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw);
6219 	seq_printf(m, " %-15s : WL_FW:%d.%d.%d.%d, BT_FW:0x%x(%s)\n",
6220 		   "[sub_module]",
6221 		   ver_main, ver_sub, ver_hotfix, id_branch,
6222 		   bt->ver_info.fw, bt->run_patch_code ? "patch" : "ROM");
6223 
6224 	seq_printf(m, " %-15s : cv:%x, rfe_type:0x%x, ant_iso:%d, ant_pg:%d, %s",
6225 		   "[hw_info]", btc->mdinfo.cv, btc->mdinfo.rfe_type,
6226 		   btc->mdinfo.ant.isolation, btc->mdinfo.ant.num,
6227 		   (btc->mdinfo.ant.num > 1 ? "" : (btc->mdinfo.ant.single_pos ?
6228 		   "1Ant_Pos:S1, " : "1Ant_Pos:S0, ")));
6229 
6230 	seq_printf(m, "3rd_coex:%d, dbcc:%d, tx_num:%d, rx_num:%d\n",
6231 		   btc->cx.other.type, rtwdev->dbcc_en, hal->tx_nss,
6232 		   hal->rx_nss);
6233 }
6234 
_show_wl_role_info(struct rtw89_dev * rtwdev,struct seq_file * m)6235 static void _show_wl_role_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6236 {
6237 	struct rtw89_btc *btc = &rtwdev->btc;
6238 	struct rtw89_btc_wl_link_info *plink = NULL;
6239 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
6240 	struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
6241 	struct rtw89_traffic_stats *t;
6242 	u8 i;
6243 
6244 	if (rtwdev->dbcc_en) {
6245 		seq_printf(m,
6246 			   " %-15s : PHY0_band(op:%d/scan:%d/real:%d), ",
6247 			   "[dbcc_info]", wl_dinfo->op_band[RTW89_PHY_0],
6248 			   wl_dinfo->scan_band[RTW89_PHY_0],
6249 			   wl_dinfo->real_band[RTW89_PHY_0]);
6250 		seq_printf(m,
6251 			   "PHY1_band(op:%d/scan:%d/real:%d)\n",
6252 			   wl_dinfo->op_band[RTW89_PHY_1],
6253 			   wl_dinfo->scan_band[RTW89_PHY_1],
6254 			   wl_dinfo->real_band[RTW89_PHY_1]);
6255 	}
6256 
6257 	for (i = 0; i < RTW89_PORT_NUM; i++) {
6258 		plink = &btc->cx.wl.link_info[i];
6259 
6260 		if (!plink->active)
6261 			continue;
6262 
6263 		seq_printf(m,
6264 			   " [port_%d]        : role=%d(phy-%d), connect=%d(client_cnt=%d), mode=%d, center_ch=%d, bw=%d",
6265 			   plink->pid, (u32)plink->role, plink->phy,
6266 			   (u32)plink->connected, plink->client_cnt - 1,
6267 			   (u32)plink->mode, plink->ch, (u32)plink->bw);
6268 
6269 		if (plink->connected == MLME_NO_LINK)
6270 			continue;
6271 
6272 		seq_printf(m,
6273 			   ", mac_id=%d, max_tx_time=%dus, max_tx_retry=%d\n",
6274 			   plink->mac_id, plink->tx_time, plink->tx_retry);
6275 
6276 		seq_printf(m,
6277 			   " [port_%d]        : rssi=-%ddBm(%d), busy=%d, dir=%s, ",
6278 			   plink->pid, 110 - plink->stat.rssi,
6279 			   plink->stat.rssi, plink->busy,
6280 			   plink->dir == RTW89_TFC_UL ? "UL" : "DL");
6281 
6282 		t = &plink->stat.traffic;
6283 
6284 		seq_printf(m,
6285 			   "tx[rate:%d/busy_level:%d], ",
6286 			   (u32)t->tx_rate, t->tx_tfc_lv);
6287 
6288 		seq_printf(m, "rx[rate:%d/busy_level:%d/drop:%d]\n",
6289 			   (u32)t->rx_rate,
6290 			   t->rx_tfc_lv, plink->rx_rate_drop_cnt);
6291 	}
6292 }
6293 
_show_wl_info(struct rtw89_dev * rtwdev,struct seq_file * m)6294 static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6295 {
6296 	struct rtw89_btc *btc = &rtwdev->btc;
6297 	const struct rtw89_btc_ver *ver = btc->ver;
6298 	struct rtw89_btc_cx *cx = &btc->cx;
6299 	struct rtw89_btc_wl_info *wl = &cx->wl;
6300 	struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
6301 	struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
6302 	struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
6303 	u8 mode;
6304 
6305 	if (!(btc->dm.coex_info_map & BTC_COEX_INFO_WL))
6306 		return;
6307 
6308 	seq_puts(m, "========== [WL Status] ==========\n");
6309 
6310 	if (ver->fwlrole == 0)
6311 		mode = wl_rinfo->link_mode;
6312 	else if (ver->fwlrole == 1)
6313 		mode = wl_rinfo_v1->link_mode;
6314 	else if (ver->fwlrole == 2)
6315 		mode = wl_rinfo_v2->link_mode;
6316 	else
6317 		return;
6318 
6319 	seq_printf(m, " %-15s : link_mode:%d, ", "[status]", mode);
6320 
6321 	seq_printf(m,
6322 		   "rf_off:%d, power_save:%d, scan:%s(band:%d/phy_map:0x%x), ",
6323 		   wl->status.map.rf_off, wl->status.map.lps,
6324 		   wl->status.map.scan ? "Y" : "N",
6325 		   wl->scan_info.band[RTW89_PHY_0], wl->scan_info.phy_map);
6326 
6327 	seq_printf(m,
6328 		   "connecting:%s, roam:%s, 4way:%s, init_ok:%s\n",
6329 		   wl->status.map.connecting ? "Y" : "N",
6330 		   wl->status.map.roaming ?  "Y" : "N",
6331 		   wl->status.map._4way ? "Y" : "N",
6332 		   wl->status.map.init_ok ? "Y" : "N");
6333 
6334 	_show_wl_role_info(rtwdev, m);
6335 }
6336 
6337 enum btc_bt_a2dp_type {
6338 	BTC_A2DP_LEGACY = 0,
6339 	BTC_A2DP_TWS_SNIFF = 1,
6340 	BTC_A2DP_TWS_RELAY = 2,
6341 };
6342 
_show_bt_profile_info(struct rtw89_dev * rtwdev,struct seq_file * m)6343 static void _show_bt_profile_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6344 {
6345 	struct rtw89_btc *btc = &rtwdev->btc;
6346 	struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info;
6347 	struct rtw89_btc_bt_hfp_desc hfp = bt_linfo->hfp_desc;
6348 	struct rtw89_btc_bt_hid_desc hid = bt_linfo->hid_desc;
6349 	struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc;
6350 	struct rtw89_btc_bt_pan_desc pan = bt_linfo->pan_desc;
6351 
6352 	if (hfp.exist) {
6353 		seq_printf(m, " %-15s : type:%s, sut_pwr:%d, golden-rx:%d",
6354 			   "[HFP]", (hfp.type == 0 ? "SCO" : "eSCO"),
6355 			   bt_linfo->sut_pwr_level[0],
6356 			   bt_linfo->golden_rx_shift[0]);
6357 	}
6358 
6359 	if (hid.exist) {
6360 		seq_printf(m,
6361 			   "\n\r %-15s : type:%s%s%s%s%s pair-cnt:%d, sut_pwr:%d, golden-rx:%d\n",
6362 			   "[HID]",
6363 			   hid.type & BTC_HID_218 ? "2/18," : "",
6364 			   hid.type & BTC_HID_418 ? "4/18," : "",
6365 			   hid.type & BTC_HID_BLE ? "BLE," : "",
6366 			   hid.type & BTC_HID_RCU ? "RCU," : "",
6367 			   hid.type & BTC_HID_RCU_VOICE ? "RCU-Voice," : "",
6368 			   hid.pair_cnt, bt_linfo->sut_pwr_level[1],
6369 			   bt_linfo->golden_rx_shift[1]);
6370 	}
6371 
6372 	if (a2dp.exist) {
6373 		seq_printf(m,
6374 			   " %-15s : type:%s, bit-pool:%d, flush-time:%d, ",
6375 			   "[A2DP]",
6376 			   a2dp.type == BTC_A2DP_LEGACY ? "Legacy" : "TWS",
6377 			    a2dp.bitpool, a2dp.flush_time);
6378 
6379 		seq_printf(m,
6380 			   "vid:0x%x, Dev-name:0x%x, sut_pwr:%d, golden-rx:%d\n",
6381 			   a2dp.vendor_id, a2dp.device_name,
6382 			   bt_linfo->sut_pwr_level[2],
6383 			   bt_linfo->golden_rx_shift[2]);
6384 	}
6385 
6386 	if (pan.exist) {
6387 		seq_printf(m, " %-15s : sut_pwr:%d, golden-rx:%d\n",
6388 			   "[PAN]",
6389 			   bt_linfo->sut_pwr_level[3],
6390 			   bt_linfo->golden_rx_shift[3]);
6391 	}
6392 }
6393 
_show_bt_info(struct rtw89_dev * rtwdev,struct seq_file * m)6394 static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6395 {
6396 	struct rtw89_btc *btc = &rtwdev->btc;
6397 	const struct rtw89_btc_ver *ver = btc->ver;
6398 	struct rtw89_btc_cx *cx = &btc->cx;
6399 	struct rtw89_btc_bt_info *bt = &cx->bt;
6400 	struct rtw89_btc_wl_info *wl = &cx->wl;
6401 	struct rtw89_btc_module *module = &btc->mdinfo;
6402 	struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
6403 	u8 *afh = bt_linfo->afh_map;
6404 	u8 *afh_le = bt_linfo->afh_map_le;
6405 
6406 	if (!(btc->dm.coex_info_map & BTC_COEX_INFO_BT))
6407 		return;
6408 
6409 	seq_puts(m, "========== [BT Status] ==========\n");
6410 
6411 	seq_printf(m, " %-15s : enable:%s, btg:%s%s, connect:%s, ",
6412 		   "[status]", bt->enable.now ? "Y" : "N",
6413 		   bt->btg_type ? "Y" : "N",
6414 		   (bt->enable.now && (bt->btg_type != module->bt_pos) ?
6415 		   "(efuse-mismatch!!)" : ""),
6416 		   (bt_linfo->status.map.connect ? "Y" : "N"));
6417 
6418 	seq_printf(m, "igno_wl:%s, mailbox_avl:%s, rfk_state:0x%x\n",
6419 		   bt->igno_wl ? "Y" : "N",
6420 		   bt->mbx_avl ? "Y" : "N", bt->rfk_info.val);
6421 
6422 	seq_printf(m, " %-15s : profile:%s%s%s%s%s ",
6423 		   "[profile]",
6424 		   (bt_linfo->profile_cnt.now == 0) ? "None," : "",
6425 		   bt_linfo->hfp_desc.exist ? "HFP," : "",
6426 		   bt_linfo->hid_desc.exist ? "HID," : "",
6427 		   bt_linfo->a2dp_desc.exist ?
6428 		   (bt_linfo->a2dp_desc.sink ? "A2DP_sink," : "A2DP,") : "",
6429 		   bt_linfo->pan_desc.exist ? "PAN," : "");
6430 
6431 	seq_printf(m,
6432 		   "multi-link:%s, role:%s, ble-connect:%s, CQDDR:%s, A2DP_active:%s, PAN_active:%s\n",
6433 		   bt_linfo->multi_link.now ? "Y" : "N",
6434 		   bt_linfo->slave_role ? "Slave" : "Master",
6435 		   bt_linfo->status.map.ble_connect ? "Y" : "N",
6436 		   bt_linfo->cqddr ? "Y" : "N",
6437 		   bt_linfo->a2dp_desc.active ? "Y" : "N",
6438 		   bt_linfo->pan_desc.active ? "Y" : "N");
6439 
6440 	seq_printf(m,
6441 		   " %-15s : rssi:%ddBm, tx_rate:%dM, %s%s%s",
6442 		   "[link]", bt_linfo->rssi - 100,
6443 		   bt_linfo->tx_3m ? 3 : 2,
6444 		   bt_linfo->status.map.inq_pag ? " inq-page!!" : "",
6445 		   bt_linfo->status.map.acl_busy ? " acl_busy!!" : "",
6446 		   bt_linfo->status.map.mesh_busy ? " mesh_busy!!" : "");
6447 
6448 	seq_printf(m,
6449 		   "%s afh_map[%02x%02x_%02x%02x_%02x%02x_%02x%02x_%02x%02x], ",
6450 		   bt_linfo->relink.now ? " ReLink!!" : "",
6451 		   afh[0], afh[1], afh[2], afh[3], afh[4],
6452 		   afh[5], afh[6], afh[7], afh[8], afh[9]);
6453 
6454 	if (ver->fcxbtafh == 2 && bt_linfo->status.map.ble_connect)
6455 		seq_printf(m,
6456 			   "LE[%02x%02x_%02x_%02x%02x]",
6457 			   afh_le[0], afh_le[1], afh_le[2],
6458 			   afh_le[3], afh_le[4]);
6459 
6460 	seq_printf(m, "wl_ch_map[en:%d/ch:%d/bw:%d]\n",
6461 		   wl->afh_info.en, wl->afh_info.ch, wl->afh_info.bw);
6462 
6463 	seq_printf(m,
6464 		   " %-15s : retry:%d, relink:%d, rate_chg:%d, reinit:%d, reenable:%d, ",
6465 		   "[stat_cnt]", cx->cnt_bt[BTC_BCNT_RETRY],
6466 		   cx->cnt_bt[BTC_BCNT_RELINK], cx->cnt_bt[BTC_BCNT_RATECHG],
6467 		   cx->cnt_bt[BTC_BCNT_REINIT], cx->cnt_bt[BTC_BCNT_REENABLE]);
6468 
6469 	seq_printf(m,
6470 		   "role-switch:%d, afh:%d, inq_page:%d(inq:%d/page:%d), igno_wl:%d\n",
6471 		   cx->cnt_bt[BTC_BCNT_ROLESW], cx->cnt_bt[BTC_BCNT_AFH],
6472 		   cx->cnt_bt[BTC_BCNT_INQPAG], cx->cnt_bt[BTC_BCNT_INQ],
6473 		   cx->cnt_bt[BTC_BCNT_PAGE], cx->cnt_bt[BTC_BCNT_IGNOWL]);
6474 
6475 	_show_bt_profile_info(rtwdev, m);
6476 
6477 	seq_printf(m,
6478 		   " %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)\n",
6479 		   "[bt_info]", bt->raw_info[2], bt->raw_info[3],
6480 		   bt->raw_info[4], bt->raw_info[5], bt->raw_info[6],
6481 		   bt->raw_info[7],
6482 		   bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply",
6483 		   cx->cnt_bt[BTC_BCNT_INFOUPDATE],
6484 		   cx->cnt_bt[BTC_BCNT_INFOSAME]);
6485 
6486 	seq_printf(m,
6487 		   " %-15s : Hi-rx = %d, Hi-tx = %d, Lo-rx = %d, Lo-tx = %d (bt_polut_wl_tx = %d)",
6488 		   "[trx_req_cnt]", cx->cnt_bt[BTC_BCNT_HIPRI_RX],
6489 		   cx->cnt_bt[BTC_BCNT_HIPRI_TX], cx->cnt_bt[BTC_BCNT_LOPRI_RX],
6490 		   cx->cnt_bt[BTC_BCNT_LOPRI_TX], cx->cnt_bt[BTC_BCNT_POLUT]);
6491 
6492 	if (!bt->scan_info_update) {
6493 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_SCAN_INFO, true);
6494 		seq_puts(m, "\n");
6495 	} else {
6496 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_SCAN_INFO, false);
6497 		if (ver->fcxbtscan == 1) {
6498 			seq_printf(m,
6499 				   "(INQ:%d-%d/PAGE:%d-%d/LE:%d-%d/INIT:%d-%d)",
6500 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].win),
6501 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].intvl),
6502 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].win),
6503 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].intvl),
6504 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].win),
6505 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].intvl),
6506 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].win),
6507 				   le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].intvl));
6508 		} else if (ver->fcxbtscan == 2) {
6509 			seq_printf(m,
6510 				   "(BG:%d-%d/INIT:%d-%d/LE:%d-%d)",
6511 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].win),
6512 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].intvl),
6513 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].win),
6514 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].intvl),
6515 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].win),
6516 				   le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].intvl));
6517 		}
6518 		seq_puts(m, "\n");
6519 	}
6520 
6521 	if (bt->enable.now && bt->ver_info.fw == 0)
6522 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, true);
6523 	else
6524 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, false);
6525 
6526 	if (bt_linfo->profile_cnt.now || bt_linfo->status.map.ble_connect)
6527 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP, true);
6528 	else
6529 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP, false);
6530 
6531 	if (ver->fcxbtafh == 2 && bt_linfo->status.map.ble_connect)
6532 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP_LE, true);
6533 	else
6534 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP_LE, false);
6535 
6536 	if (bt_linfo->a2dp_desc.exist &&
6537 	    (bt_linfo->a2dp_desc.flush_time == 0 ||
6538 	     bt_linfo->a2dp_desc.vendor_id == 0 ||
6539 	     bt_linfo->a2dp_desc.play_latency == 1))
6540 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, true);
6541 	else
6542 		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, false);
6543 }
6544 
6545 #define CASE_BTC_RSN_STR(e) case BTC_RSN_ ## e: return #e
6546 #define CASE_BTC_ACT_STR(e) case BTC_ACT_ ## e | BTC_ACT_EXT_BIT: return #e
6547 #define CASE_BTC_POLICY_STR(e) \
6548 	case BTC_CXP_ ## e | BTC_POLICY_EXT_BIT: return #e
6549 #define CASE_BTC_SLOT_STR(e) case CXST_ ## e: return #e
6550 #define CASE_BTC_EVT_STR(e) case CXEVNT_## e: return #e
6551 
steps_to_str(u16 step)6552 static const char *steps_to_str(u16 step)
6553 {
6554 	switch (step) {
6555 	CASE_BTC_RSN_STR(NONE);
6556 	CASE_BTC_RSN_STR(NTFY_INIT);
6557 	CASE_BTC_RSN_STR(NTFY_SWBAND);
6558 	CASE_BTC_RSN_STR(NTFY_WL_STA);
6559 	CASE_BTC_RSN_STR(NTFY_RADIO_STATE);
6560 	CASE_BTC_RSN_STR(UPDATE_BT_SCBD);
6561 	CASE_BTC_RSN_STR(NTFY_WL_RFK);
6562 	CASE_BTC_RSN_STR(UPDATE_BT_INFO);
6563 	CASE_BTC_RSN_STR(NTFY_SCAN_START);
6564 	CASE_BTC_RSN_STR(NTFY_SCAN_FINISH);
6565 	CASE_BTC_RSN_STR(NTFY_SPECIFIC_PACKET);
6566 	CASE_BTC_RSN_STR(NTFY_POWEROFF);
6567 	CASE_BTC_RSN_STR(NTFY_ROLE_INFO);
6568 	CASE_BTC_RSN_STR(CMD_SET_COEX);
6569 	CASE_BTC_RSN_STR(ACT1_WORK);
6570 	CASE_BTC_RSN_STR(BT_DEVINFO_WORK);
6571 	CASE_BTC_RSN_STR(RFK_CHK_WORK);
6572 
6573 	CASE_BTC_ACT_STR(NONE);
6574 	CASE_BTC_ACT_STR(WL_ONLY);
6575 	CASE_BTC_ACT_STR(WL_5G);
6576 	CASE_BTC_ACT_STR(WL_OTHER);
6577 	CASE_BTC_ACT_STR(WL_IDLE);
6578 	CASE_BTC_ACT_STR(WL_NC);
6579 	CASE_BTC_ACT_STR(WL_RFK);
6580 	CASE_BTC_ACT_STR(WL_INIT);
6581 	CASE_BTC_ACT_STR(WL_OFF);
6582 	CASE_BTC_ACT_STR(FREERUN);
6583 	CASE_BTC_ACT_STR(BT_WHQL);
6584 	CASE_BTC_ACT_STR(BT_RFK);
6585 	CASE_BTC_ACT_STR(BT_OFF);
6586 	CASE_BTC_ACT_STR(BT_IDLE);
6587 	CASE_BTC_ACT_STR(BT_HFP);
6588 	CASE_BTC_ACT_STR(BT_HID);
6589 	CASE_BTC_ACT_STR(BT_A2DP);
6590 	CASE_BTC_ACT_STR(BT_A2DPSINK);
6591 	CASE_BTC_ACT_STR(BT_PAN);
6592 	CASE_BTC_ACT_STR(BT_A2DP_HID);
6593 	CASE_BTC_ACT_STR(BT_A2DP_PAN);
6594 	CASE_BTC_ACT_STR(BT_PAN_HID);
6595 	CASE_BTC_ACT_STR(BT_A2DP_PAN_HID);
6596 	CASE_BTC_ACT_STR(WL_25G_MCC);
6597 	CASE_BTC_ACT_STR(WL_2G_MCC);
6598 	CASE_BTC_ACT_STR(WL_2G_SCC);
6599 	CASE_BTC_ACT_STR(WL_2G_AP);
6600 	CASE_BTC_ACT_STR(WL_2G_GO);
6601 	CASE_BTC_ACT_STR(WL_2G_GC);
6602 	CASE_BTC_ACT_STR(WL_2G_NAN);
6603 
6604 	CASE_BTC_POLICY_STR(OFF_BT);
6605 	CASE_BTC_POLICY_STR(OFF_WL);
6606 	CASE_BTC_POLICY_STR(OFF_EQ0);
6607 	CASE_BTC_POLICY_STR(OFF_EQ1);
6608 	CASE_BTC_POLICY_STR(OFF_EQ2);
6609 	CASE_BTC_POLICY_STR(OFF_EQ3);
6610 	CASE_BTC_POLICY_STR(OFF_BWB0);
6611 	CASE_BTC_POLICY_STR(OFF_BWB1);
6612 	CASE_BTC_POLICY_STR(OFF_BWB2);
6613 	CASE_BTC_POLICY_STR(OFF_BWB3);
6614 	CASE_BTC_POLICY_STR(OFFB_BWB0);
6615 	CASE_BTC_POLICY_STR(OFFE_DEF);
6616 	CASE_BTC_POLICY_STR(OFFE_DEF2);
6617 	CASE_BTC_POLICY_STR(OFFE_2GBWISOB);
6618 	CASE_BTC_POLICY_STR(OFFE_2GISOB);
6619 	CASE_BTC_POLICY_STR(OFFE_2GBWMIXB);
6620 	CASE_BTC_POLICY_STR(OFFE_WL);
6621 	CASE_BTC_POLICY_STR(OFFE_2GBWMIXB2);
6622 	CASE_BTC_POLICY_STR(FIX_TD3030);
6623 	CASE_BTC_POLICY_STR(FIX_TD5050);
6624 	CASE_BTC_POLICY_STR(FIX_TD2030);
6625 	CASE_BTC_POLICY_STR(FIX_TD4010);
6626 	CASE_BTC_POLICY_STR(FIX_TD7010);
6627 	CASE_BTC_POLICY_STR(FIX_TD2060);
6628 	CASE_BTC_POLICY_STR(FIX_TD3060);
6629 	CASE_BTC_POLICY_STR(FIX_TD2080);
6630 	CASE_BTC_POLICY_STR(FIX_TDW1B1);
6631 	CASE_BTC_POLICY_STR(FIX_TD4020);
6632 	CASE_BTC_POLICY_STR(FIX_TD4010ISO);
6633 	CASE_BTC_POLICY_STR(PFIX_TD3030);
6634 	CASE_BTC_POLICY_STR(PFIX_TD5050);
6635 	CASE_BTC_POLICY_STR(PFIX_TD2030);
6636 	CASE_BTC_POLICY_STR(PFIX_TD2060);
6637 	CASE_BTC_POLICY_STR(PFIX_TD3070);
6638 	CASE_BTC_POLICY_STR(PFIX_TD2080);
6639 	CASE_BTC_POLICY_STR(PFIX_TDW1B1);
6640 	CASE_BTC_POLICY_STR(AUTO_TD50B1);
6641 	CASE_BTC_POLICY_STR(AUTO_TD60B1);
6642 	CASE_BTC_POLICY_STR(AUTO_TD20B1);
6643 	CASE_BTC_POLICY_STR(AUTO_TDW1B1);
6644 	CASE_BTC_POLICY_STR(PAUTO_TD50B1);
6645 	CASE_BTC_POLICY_STR(PAUTO_TD60B1);
6646 	CASE_BTC_POLICY_STR(PAUTO_TD20B1);
6647 	CASE_BTC_POLICY_STR(PAUTO_TDW1B1);
6648 	CASE_BTC_POLICY_STR(AUTO2_TD3050);
6649 	CASE_BTC_POLICY_STR(AUTO2_TD3070);
6650 	CASE_BTC_POLICY_STR(AUTO2_TD5050);
6651 	CASE_BTC_POLICY_STR(AUTO2_TD6060);
6652 	CASE_BTC_POLICY_STR(AUTO2_TD2080);
6653 	CASE_BTC_POLICY_STR(AUTO2_TDW1B4);
6654 	CASE_BTC_POLICY_STR(PAUTO2_TD3050);
6655 	CASE_BTC_POLICY_STR(PAUTO2_TD3070);
6656 	CASE_BTC_POLICY_STR(PAUTO2_TD5050);
6657 	CASE_BTC_POLICY_STR(PAUTO2_TD6060);
6658 	CASE_BTC_POLICY_STR(PAUTO2_TD2080);
6659 	CASE_BTC_POLICY_STR(PAUTO2_TDW1B4);
6660 	default:
6661 		return "unknown step";
6662 	}
6663 }
6664 
id_to_slot(u32 id)6665 static const char *id_to_slot(u32 id)
6666 {
6667 	switch (id) {
6668 	CASE_BTC_SLOT_STR(OFF);
6669 	CASE_BTC_SLOT_STR(B2W);
6670 	CASE_BTC_SLOT_STR(W1);
6671 	CASE_BTC_SLOT_STR(W2);
6672 	CASE_BTC_SLOT_STR(W2B);
6673 	CASE_BTC_SLOT_STR(B1);
6674 	CASE_BTC_SLOT_STR(B2);
6675 	CASE_BTC_SLOT_STR(B3);
6676 	CASE_BTC_SLOT_STR(B4);
6677 	CASE_BTC_SLOT_STR(LK);
6678 	CASE_BTC_SLOT_STR(BLK);
6679 	CASE_BTC_SLOT_STR(E2G);
6680 	CASE_BTC_SLOT_STR(E5G);
6681 	CASE_BTC_SLOT_STR(EBT);
6682 	CASE_BTC_SLOT_STR(ENULL);
6683 	CASE_BTC_SLOT_STR(WLK);
6684 	CASE_BTC_SLOT_STR(W1FDD);
6685 	CASE_BTC_SLOT_STR(B1FDD);
6686 	default:
6687 		return "unknown";
6688 	}
6689 }
6690 
id_to_evt(u32 id)6691 static const char *id_to_evt(u32 id)
6692 {
6693 	switch (id) {
6694 	CASE_BTC_EVT_STR(TDMA_ENTRY);
6695 	CASE_BTC_EVT_STR(WL_TMR);
6696 	CASE_BTC_EVT_STR(B1_TMR);
6697 	CASE_BTC_EVT_STR(B2_TMR);
6698 	CASE_BTC_EVT_STR(B3_TMR);
6699 	CASE_BTC_EVT_STR(B4_TMR);
6700 	CASE_BTC_EVT_STR(W2B_TMR);
6701 	CASE_BTC_EVT_STR(B2W_TMR);
6702 	CASE_BTC_EVT_STR(BCN_EARLY);
6703 	CASE_BTC_EVT_STR(A2DP_EMPTY);
6704 	CASE_BTC_EVT_STR(LK_END);
6705 	CASE_BTC_EVT_STR(RX_ISR);
6706 	CASE_BTC_EVT_STR(RX_FC0);
6707 	CASE_BTC_EVT_STR(RX_FC1);
6708 	CASE_BTC_EVT_STR(BT_RELINK);
6709 	CASE_BTC_EVT_STR(BT_RETRY);
6710 	CASE_BTC_EVT_STR(E2G);
6711 	CASE_BTC_EVT_STR(E5G);
6712 	CASE_BTC_EVT_STR(EBT);
6713 	CASE_BTC_EVT_STR(ENULL);
6714 	CASE_BTC_EVT_STR(DRV_WLK);
6715 	CASE_BTC_EVT_STR(BCN_OK);
6716 	CASE_BTC_EVT_STR(BT_CHANGE);
6717 	CASE_BTC_EVT_STR(EBT_EXTEND);
6718 	CASE_BTC_EVT_STR(E2G_NULL1);
6719 	CASE_BTC_EVT_STR(B1FDD_TMR);
6720 	default:
6721 		return "unknown";
6722 	}
6723 }
6724 
6725 static
seq_print_segment(struct seq_file * m,const char * prefix,u16 * data,u8 len,u8 seg_len,u8 start_idx,u8 ring_len)6726 void seq_print_segment(struct seq_file *m, const char *prefix, u16 *data,
6727 		       u8 len, u8 seg_len, u8 start_idx, u8 ring_len)
6728 {
6729 	u8 i;
6730 	u8 cur_index;
6731 
6732 	for (i = 0; i < len ; i++) {
6733 		if ((i % seg_len) == 0)
6734 			seq_printf(m, " %-15s : ", prefix);
6735 		cur_index = (start_idx + i) % ring_len;
6736 		if (i % 3 == 0)
6737 			seq_printf(m, "-> %-20s",
6738 				   steps_to_str(*(data + cur_index)));
6739 		else if (i % 3 == 1)
6740 			seq_printf(m, "-> %-15s",
6741 				   steps_to_str(*(data + cur_index)));
6742 		else
6743 			seq_printf(m, "-> %-13s",
6744 				   steps_to_str(*(data + cur_index)));
6745 		if (i == (len - 1) || (i % seg_len) == (seg_len - 1))
6746 			seq_puts(m, "\n");
6747 	}
6748 }
6749 
_show_dm_step(struct rtw89_dev * rtwdev,struct seq_file * m)6750 static void _show_dm_step(struct rtw89_dev *rtwdev, struct seq_file *m)
6751 {
6752 	struct rtw89_btc *btc = &rtwdev->btc;
6753 	struct rtw89_btc_dm *dm = &btc->dm;
6754 	u8 start_idx;
6755 	u8 len;
6756 
6757 	len = dm->dm_step.step_ov ? RTW89_BTC_DM_MAXSTEP : dm->dm_step.step_pos;
6758 	start_idx = dm->dm_step.step_ov ? dm->dm_step.step_pos : 0;
6759 
6760 	seq_print_segment(m, "[dm_steps]", dm->dm_step.step, len, 6, start_idx,
6761 			  ARRAY_SIZE(dm->dm_step.step));
6762 }
6763 
_show_dm_info(struct rtw89_dev * rtwdev,struct seq_file * m)6764 static void _show_dm_info(struct rtw89_dev *rtwdev, struct seq_file *m)
6765 {
6766 	struct rtw89_btc *btc = &rtwdev->btc;
6767 	struct rtw89_btc_module *module = &btc->mdinfo;
6768 	struct rtw89_btc_dm *dm = &btc->dm;
6769 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
6770 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
6771 
6772 	if (!(dm->coex_info_map & BTC_COEX_INFO_DM))
6773 		return;
6774 
6775 	seq_printf(m, "========== [Mechanism Status %s] ==========\n",
6776 		   (btc->ctrl.manual ? "(Manual)" : "(Auto)"));
6777 
6778 	seq_printf(m,
6779 		   " %-15s : type:%s, reason:%s(), action:%s(), ant_path:%ld, run_cnt:%d\n",
6780 		   "[status]",
6781 		   module->ant.type == BTC_ANT_SHARED ? "shared" : "dedicated",
6782 		   steps_to_str(dm->run_reason),
6783 		   steps_to_str(dm->run_action | BTC_ACT_EXT_BIT),
6784 		   FIELD_GET(GENMASK(7, 0), dm->set_ant_path),
6785 		   dm->cnt_dm[BTC_DCNT_RUN]);
6786 
6787 	_show_dm_step(rtwdev, m);
6788 
6789 	seq_printf(m, " %-15s : wl_only:%d, bt_only:%d, igno_bt:%d, free_run:%d, wl_ps_ctrl:%d, wl_mimo_ps:%d, ",
6790 		   "[dm_flag]", dm->wl_only, dm->bt_only, btc->ctrl.igno_bt,
6791 		   dm->freerun, btc->lps, dm->wl_mimo_ps);
6792 
6793 	seq_printf(m, "leak_ap:%d, fw_offload:%s%s\n", dm->leak_ap,
6794 		   (BTC_CX_FW_OFFLOAD ? "Y" : "N"),
6795 		   (dm->wl_fw_cx_offload == BTC_CX_FW_OFFLOAD ?
6796 		    "" : "(Mismatch!!)"));
6797 
6798 	if (dm->rf_trx_para.wl_tx_power == 0xff)
6799 		seq_printf(m,
6800 			   " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:orig, ",
6801 			   "[trx_ctrl]", wl->rssi_level, dm->trx_para_level);
6802 
6803 	else
6804 		seq_printf(m,
6805 			   " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:%d, ",
6806 			   "[trx_ctrl]", wl->rssi_level, dm->trx_para_level,
6807 			   dm->rf_trx_para.wl_tx_power);
6808 
6809 	seq_printf(m,
6810 		   "wl_rx_lvl:%d, bt_tx_pwr_dec:%d, bt_rx_lna:%d(%s-tbl), wl_btg_rx:%d\n",
6811 		   dm->rf_trx_para.wl_rx_gain, dm->rf_trx_para.bt_tx_power,
6812 		   dm->rf_trx_para.bt_rx_gain,
6813 		   (bt->hi_lna_rx ? "Hi" : "Ori"), dm->wl_btg_rx);
6814 
6815 	seq_printf(m,
6816 		   " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU, bt_scan_rx_low_pri:%d\n",
6817 		   "[dm_ctrl]", dm->wl_tx_limit.enable, dm->wl_tx_limit.tx_time,
6818 		   dm->wl_tx_limit.tx_retry, btc->bt_req_len, bt->scan_rx_low_pri);
6819 }
6820 
_show_error(struct rtw89_dev * rtwdev,struct seq_file * m)6821 static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m)
6822 {
6823 	struct rtw89_btc *btc = &rtwdev->btc;
6824 	const struct rtw89_btc_ver *ver = btc->ver;
6825 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
6826 	union rtw89_btc_fbtc_cysta_info *pcysta;
6827 	u32 except_cnt, exception_map;
6828 
6829 	pcysta = &pfwinfo->rpt_fbtc_cysta.finfo;
6830 	if (ver->fcxcysta == 2) {
6831 		pcysta->v2 = pfwinfo->rpt_fbtc_cysta.finfo.v2;
6832 		except_cnt = le32_to_cpu(pcysta->v2.except_cnt);
6833 		exception_map = le32_to_cpu(pcysta->v2.exception);
6834 	} else if (ver->fcxcysta == 3) {
6835 		pcysta->v3 = pfwinfo->rpt_fbtc_cysta.finfo.v3;
6836 		except_cnt = le32_to_cpu(pcysta->v3.except_cnt);
6837 		exception_map = le32_to_cpu(pcysta->v3.except_map);
6838 	} else if (ver->fcxcysta == 4) {
6839 		pcysta->v4 = pfwinfo->rpt_fbtc_cysta.finfo.v4;
6840 		except_cnt = pcysta->v4.except_cnt;
6841 		exception_map = le32_to_cpu(pcysta->v4.except_map);
6842 	} else if (ver->fcxcysta == 5) {
6843 		pcysta->v5 = pfwinfo->rpt_fbtc_cysta.finfo.v5;
6844 		except_cnt = pcysta->v5.except_cnt;
6845 		exception_map = le32_to_cpu(pcysta->v5.except_map);
6846 	} else {
6847 		return;
6848 	}
6849 
6850 	if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW] == 0 && except_cnt == 0 &&
6851 	    !pfwinfo->len_mismch && !pfwinfo->fver_mismch)
6852 		return;
6853 
6854 	seq_printf(m, " %-15s : ", "[error]");
6855 
6856 	if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]) {
6857 		seq_printf(m,
6858 			   "overflow-cnt: %d, ",
6859 			   pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]);
6860 	}
6861 
6862 	if (pfwinfo->len_mismch) {
6863 		seq_printf(m,
6864 			   "len-mismatch: 0x%x, ",
6865 			   pfwinfo->len_mismch);
6866 	}
6867 
6868 	if (pfwinfo->fver_mismch) {
6869 		seq_printf(m,
6870 			   "fver-mismatch: 0x%x, ",
6871 			   pfwinfo->fver_mismch);
6872 	}
6873 
6874 	/* cycle statistics exceptions */
6875 	if (exception_map || except_cnt) {
6876 		seq_printf(m,
6877 			   "exception-type: 0x%x, exception-cnt = %d",
6878 			   exception_map, except_cnt);
6879 	}
6880 	seq_puts(m, "\n");
6881 }
6882 
_show_fbtc_tdma(struct rtw89_dev * rtwdev,struct seq_file * m)6883 static void _show_fbtc_tdma(struct rtw89_dev *rtwdev, struct seq_file *m)
6884 {
6885 	struct rtw89_btc *btc = &rtwdev->btc;
6886 	const struct rtw89_btc_ver *ver = btc->ver;
6887 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
6888 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
6889 	struct rtw89_btc_fbtc_tdma *t = NULL;
6890 
6891 	pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo;
6892 	if (!pcinfo->valid)
6893 		return;
6894 
6895 	if (ver->fcxtdma == 1)
6896 		t = &pfwinfo->rpt_fbtc_tdma.finfo.v1;
6897 	else
6898 		t = &pfwinfo->rpt_fbtc_tdma.finfo.v3.tdma;
6899 
6900 	seq_printf(m,
6901 		   " %-15s : ", "[tdma_policy]");
6902 	seq_printf(m,
6903 		   "type:%d, rx_flow_ctrl:%d, tx_pause:%d, ",
6904 		   (u32)t->type,
6905 		   t->rxflctrl, t->txpause);
6906 
6907 	seq_printf(m,
6908 		   "wl_toggle_n:%d, leak_n:%d, ext_ctrl:%d, ",
6909 		   t->wtgle_n, t->leak_n, t->ext_ctrl);
6910 
6911 	seq_printf(m,
6912 		   "policy_type:%d",
6913 		   (u32)btc->policy_type);
6914 
6915 	seq_puts(m, "\n");
6916 }
6917 
_show_fbtc_slots(struct rtw89_dev * rtwdev,struct seq_file * m)6918 static void _show_fbtc_slots(struct rtw89_dev *rtwdev, struct seq_file *m)
6919 {
6920 	struct rtw89_btc *btc = &rtwdev->btc;
6921 	struct rtw89_btc_dm *dm = &btc->dm;
6922 	struct rtw89_btc_fbtc_slot *s;
6923 	u8 i = 0;
6924 
6925 	for (i = 0; i < CXST_MAX; i++) {
6926 		s = &dm->slot_now[i];
6927 		if (i % 5 == 0)
6928 			seq_printf(m,
6929 				   " %-15s : %5s[%03d/0x%x/%d]",
6930 				   "[slot_list]",
6931 				   id_to_slot((u32)i),
6932 				   s->dur, s->cxtbl, s->cxtype);
6933 		else
6934 			seq_printf(m,
6935 				   ", %5s[%03d/0x%x/%d]",
6936 				   id_to_slot((u32)i),
6937 				   s->dur, s->cxtbl, s->cxtype);
6938 		if (i % 5 == 4)
6939 			seq_puts(m, "\n");
6940 	}
6941 	seq_puts(m, "\n");
6942 }
6943 
_show_fbtc_cysta_v2(struct rtw89_dev * rtwdev,struct seq_file * m)6944 static void _show_fbtc_cysta_v2(struct rtw89_dev *rtwdev, struct seq_file *m)
6945 {
6946 	struct rtw89_btc *btc = &rtwdev->btc;
6947 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
6948 	struct rtw89_btc_dm *dm = &btc->dm;
6949 	struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc;
6950 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
6951 	struct rtw89_btc_fbtc_cysta_v2 *pcysta_le32 = NULL;
6952 	union rtw89_btc_fbtc_rxflct r;
6953 	u8 i, cnt = 0, slot_pair;
6954 	u16 cycle, c_begin, c_end, store_index;
6955 
6956 	pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
6957 	if (!pcinfo->valid)
6958 		return;
6959 
6960 	pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo.v2;
6961 	seq_printf(m,
6962 		   " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]",
6963 		   "[cycle_cnt]",
6964 		   le16_to_cpu(pcysta_le32->cycles),
6965 		   le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL]),
6966 		   le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL_OK]),
6967 		   le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_SLOT]),
6968 		   le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_OK]));
6969 
6970 	for (i = 0; i < CXST_MAX; i++) {
6971 		if (!le32_to_cpu(pcysta_le32->slot_cnt[i]))
6972 			continue;
6973 		seq_printf(m, ", %s:%d", id_to_slot((u32)i),
6974 			   le32_to_cpu(pcysta_le32->slot_cnt[i]));
6975 	}
6976 
6977 	if (dm->tdma_now.rxflctrl) {
6978 		seq_printf(m, ", leak_rx:%d",
6979 			   le32_to_cpu(pcysta_le32->leakrx_cnt));
6980 	}
6981 
6982 	if (le32_to_cpu(pcysta_le32->collision_cnt)) {
6983 		seq_printf(m, ", collision:%d",
6984 			   le32_to_cpu(pcysta_le32->collision_cnt));
6985 	}
6986 
6987 	if (le32_to_cpu(pcysta_le32->skip_cnt)) {
6988 		seq_printf(m, ", skip:%d",
6989 			   le32_to_cpu(pcysta_le32->skip_cnt));
6990 	}
6991 	seq_puts(m, "\n");
6992 
6993 	seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]",
6994 		   "[cycle_time]",
6995 		   le16_to_cpu(pcysta_le32->tavg_cycle[CXT_WL]),
6996 		   le16_to_cpu(pcysta_le32->tavg_cycle[CXT_BT]),
6997 		   le16_to_cpu(pcysta_le32->tavg_lk) / 1000,
6998 		   le16_to_cpu(pcysta_le32->tavg_lk) % 1000);
6999 	seq_printf(m, ", max_t[wl:%d/bt:%d/lk:%d.%03d]",
7000 		   le16_to_cpu(pcysta_le32->tmax_cycle[CXT_WL]),
7001 		   le16_to_cpu(pcysta_le32->tmax_cycle[CXT_BT]),
7002 		   le16_to_cpu(pcysta_le32->tmax_lk) / 1000,
7003 		   le16_to_cpu(pcysta_le32->tmax_lk) % 1000);
7004 	seq_printf(m, ", maxdiff_t[wl:%d/bt:%d]\n",
7005 		   le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_WL]),
7006 		   le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_BT]));
7007 
7008 	if (le16_to_cpu(pcysta_le32->cycles) <= 1)
7009 		return;
7010 
7011 	/* 1 cycle record 1 wl-slot and 1 bt-slot */
7012 	slot_pair = BTC_CYCLE_SLOT_MAX / 2;
7013 
7014 	if (le16_to_cpu(pcysta_le32->cycles) <= slot_pair)
7015 		c_begin = 1;
7016 	else
7017 		c_begin = le16_to_cpu(pcysta_le32->cycles) - slot_pair + 1;
7018 
7019 	c_end = le16_to_cpu(pcysta_le32->cycles);
7020 
7021 	for (cycle = c_begin; cycle <= c_end; cycle++) {
7022 		cnt++;
7023 		store_index = ((cycle - 1) % slot_pair) * 2;
7024 
7025 		if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 1)
7026 			seq_printf(m,
7027 				   " %-15s : ->b%02d->w%02d", "[cycle_step]",
7028 				   le16_to_cpu(pcysta_le32->tslot_cycle[store_index]),
7029 				   le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1]));
7030 		else
7031 			seq_printf(m,
7032 				   "->b%02d->w%02d",
7033 				   le16_to_cpu(pcysta_le32->tslot_cycle[store_index]),
7034 				   le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1]));
7035 		if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 0 || cnt == c_end)
7036 			seq_puts(m, "\n");
7037 	}
7038 
7039 	if (a2dp->exist) {
7040 		seq_printf(m,
7041 			   " %-15s : a2dp_ept:%d, a2dp_late:%d",
7042 			   "[a2dp_t_sta]",
7043 			   le16_to_cpu(pcysta_le32->a2dpept),
7044 			   le16_to_cpu(pcysta_le32->a2dpeptto));
7045 
7046 		seq_printf(m,
7047 			   ", avg_t:%d, max_t:%d",
7048 			   le16_to_cpu(pcysta_le32->tavg_a2dpept),
7049 			   le16_to_cpu(pcysta_le32->tmax_a2dpept));
7050 		r.val = dm->tdma_now.rxflctrl;
7051 
7052 		if (r.type && r.tgln_n) {
7053 			seq_printf(m,
7054 				   ", cycle[PSTDMA:%d/TDMA:%d], ",
7055 				   le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_ON]),
7056 				   le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_OFF]));
7057 
7058 			seq_printf(m,
7059 				   "avg_t[PSTDMA:%d/TDMA:%d], ",
7060 				   le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_ON]),
7061 				   le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_OFF]));
7062 
7063 			seq_printf(m,
7064 				   "max_t[PSTDMA:%d/TDMA:%d]",
7065 				   le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_ON]),
7066 				   le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_OFF]));
7067 		}
7068 		seq_puts(m, "\n");
7069 	}
7070 }
7071 
_show_fbtc_cysta_v3(struct rtw89_dev * rtwdev,struct seq_file * m)7072 static void _show_fbtc_cysta_v3(struct rtw89_dev *rtwdev, struct seq_file *m)
7073 {
7074 	struct rtw89_btc *btc = &rtwdev->btc;
7075 	struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc;
7076 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7077 	struct rtw89_btc_dm *dm = &btc->dm;
7078 	struct rtw89_btc_fbtc_a2dp_trx_stat *a2dp_trx;
7079 	struct rtw89_btc_fbtc_cysta_v3 *pcysta;
7080 	struct rtw89_btc_rpt_cmn_info *pcinfo;
7081 	u8 i, cnt = 0, slot_pair, divide_cnt;
7082 	u16 cycle, c_begin, c_end, store_index;
7083 
7084 	pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
7085 	if (!pcinfo->valid)
7086 		return;
7087 
7088 	pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v3;
7089 	seq_printf(m,
7090 		   " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]",
7091 		   "[cycle_cnt]",
7092 		   le16_to_cpu(pcysta->cycles),
7093 		   le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]),
7094 		   le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]),
7095 		   le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]),
7096 		   le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK]));
7097 
7098 	for (i = 0; i < CXST_MAX; i++) {
7099 		if (!le32_to_cpu(pcysta->slot_cnt[i]))
7100 			continue;
7101 
7102 		seq_printf(m, ", %s:%d", id_to_slot(i),
7103 			   le32_to_cpu(pcysta->slot_cnt[i]));
7104 	}
7105 
7106 	if (dm->tdma_now.rxflctrl)
7107 		seq_printf(m, ", leak_rx:%d", le32_to_cpu(pcysta->leak_slot.cnt_rximr));
7108 
7109 	if (le32_to_cpu(pcysta->collision_cnt))
7110 		seq_printf(m, ", collision:%d", le32_to_cpu(pcysta->collision_cnt));
7111 
7112 	if (le32_to_cpu(pcysta->skip_cnt))
7113 		seq_printf(m, ", skip:%d", le32_to_cpu(pcysta->skip_cnt));
7114 
7115 	seq_puts(m, "\n");
7116 
7117 	seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]",
7118 		   "[cycle_time]",
7119 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]),
7120 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]),
7121 		   le16_to_cpu(pcysta->leak_slot.tavg) / 1000,
7122 		   le16_to_cpu(pcysta->leak_slot.tavg) % 1000);
7123 	seq_printf(m,
7124 		   ", max_t[wl:%d/bt:%d/lk:%d.%03d]",
7125 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]),
7126 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]),
7127 		   le16_to_cpu(pcysta->leak_slot.tmax) / 1000,
7128 		   le16_to_cpu(pcysta->leak_slot.tmax) % 1000);
7129 	seq_printf(m,
7130 		   ", maxdiff_t[wl:%d/bt:%d]\n",
7131 		   le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]),
7132 		   le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT]));
7133 
7134 	cycle = le16_to_cpu(pcysta->cycles);
7135 	if (cycle <= 1)
7136 		return;
7137 
7138 	/* 1 cycle record 1 wl-slot and 1 bt-slot */
7139 	slot_pair = BTC_CYCLE_SLOT_MAX / 2;
7140 
7141 	if (cycle <= slot_pair)
7142 		c_begin = 1;
7143 	else
7144 		c_begin = cycle - slot_pair + 1;
7145 
7146 	c_end = cycle;
7147 
7148 	if (a2dp->exist)
7149 		divide_cnt = 3;
7150 	else
7151 		divide_cnt = BTC_CYCLE_SLOT_MAX / 4;
7152 
7153 	for (cycle = c_begin; cycle <= c_end; cycle++) {
7154 		cnt++;
7155 		store_index = ((cycle - 1) % slot_pair) * 2;
7156 
7157 		if (cnt % divide_cnt == 1)
7158 			seq_printf(m, " %-15s : ", "[cycle_step]");
7159 
7160 		seq_printf(m, "->b%02d",
7161 			   le16_to_cpu(pcysta->slot_step_time[store_index]));
7162 		if (a2dp->exist) {
7163 			a2dp_trx = &pcysta->a2dp_trx[store_index];
7164 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7165 				   a2dp_trx->empty_cnt,
7166 				   a2dp_trx->retry_cnt,
7167 				   a2dp_trx->tx_rate ? 3 : 2,
7168 				   a2dp_trx->tx_cnt,
7169 				   a2dp_trx->ack_cnt,
7170 				   a2dp_trx->nack_cnt);
7171 		}
7172 		seq_printf(m, "->w%02d",
7173 			   le16_to_cpu(pcysta->slot_step_time[store_index + 1]));
7174 		if (a2dp->exist) {
7175 			a2dp_trx = &pcysta->a2dp_trx[store_index + 1];
7176 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7177 				   a2dp_trx->empty_cnt,
7178 				   a2dp_trx->retry_cnt,
7179 				   a2dp_trx->tx_rate ? 3 : 2,
7180 				   a2dp_trx->tx_cnt,
7181 				   a2dp_trx->ack_cnt,
7182 				   a2dp_trx->nack_cnt);
7183 		}
7184 		if (cnt % divide_cnt == 0 || cnt == c_end)
7185 			seq_puts(m, "\n");
7186 	}
7187 
7188 	if (a2dp->exist) {
7189 		seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d",
7190 			   "[a2dp_t_sta]",
7191 			   le16_to_cpu(pcysta->a2dp_ept.cnt),
7192 			   le16_to_cpu(pcysta->a2dp_ept.cnt_timeout));
7193 
7194 		seq_printf(m, ", avg_t:%d, max_t:%d",
7195 			   le16_to_cpu(pcysta->a2dp_ept.tavg),
7196 			   le16_to_cpu(pcysta->a2dp_ept.tmax));
7197 
7198 		seq_puts(m, "\n");
7199 	}
7200 }
7201 
_show_fbtc_cysta_v4(struct rtw89_dev * rtwdev,struct seq_file * m)7202 static void _show_fbtc_cysta_v4(struct rtw89_dev *rtwdev, struct seq_file *m)
7203 {
7204 	struct rtw89_btc *btc = &rtwdev->btc;
7205 	struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc;
7206 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7207 	struct rtw89_btc_dm *dm = &btc->dm;
7208 	struct rtw89_btc_fbtc_a2dp_trx_stat_v4 *a2dp_trx;
7209 	struct rtw89_btc_fbtc_cysta_v4 *pcysta;
7210 	struct rtw89_btc_rpt_cmn_info *pcinfo;
7211 	u8 i, cnt = 0, slot_pair, divide_cnt;
7212 	u16 cycle, c_begin, c_end, store_index;
7213 
7214 	pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
7215 	if (!pcinfo->valid)
7216 		return;
7217 
7218 	pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v4;
7219 	seq_printf(m,
7220 		   " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]",
7221 		   "[cycle_cnt]",
7222 		   le16_to_cpu(pcysta->cycles),
7223 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]),
7224 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]),
7225 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]),
7226 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK]));
7227 
7228 	for (i = 0; i < CXST_MAX; i++) {
7229 		if (!le16_to_cpu(pcysta->slot_cnt[i]))
7230 			continue;
7231 
7232 		seq_printf(m, ", %s:%d", id_to_slot(i),
7233 			   le16_to_cpu(pcysta->slot_cnt[i]));
7234 	}
7235 
7236 	if (dm->tdma_now.rxflctrl)
7237 		seq_printf(m, ", leak_rx:%d",
7238 			   le32_to_cpu(pcysta->leak_slot.cnt_rximr));
7239 
7240 	if (pcysta->collision_cnt)
7241 		seq_printf(m, ", collision:%d", pcysta->collision_cnt);
7242 
7243 	if (le16_to_cpu(pcysta->skip_cnt))
7244 		seq_printf(m, ", skip:%d",
7245 			   le16_to_cpu(pcysta->skip_cnt));
7246 
7247 	seq_puts(m, "\n");
7248 
7249 	seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]",
7250 		   "[cycle_time]",
7251 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]),
7252 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]),
7253 		   le16_to_cpu(pcysta->leak_slot.tavg) / 1000,
7254 		   le16_to_cpu(pcysta->leak_slot.tavg) % 1000);
7255 	seq_printf(m,
7256 		   ", max_t[wl:%d/bt:%d/lk:%d.%03d]",
7257 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]),
7258 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]),
7259 		   le16_to_cpu(pcysta->leak_slot.tmax) / 1000,
7260 		   le16_to_cpu(pcysta->leak_slot.tmax) % 1000);
7261 	seq_printf(m,
7262 		   ", maxdiff_t[wl:%d/bt:%d]\n",
7263 		   le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]),
7264 		   le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT]));
7265 
7266 	cycle = le16_to_cpu(pcysta->cycles);
7267 	if (cycle <= 1)
7268 		return;
7269 
7270 	/* 1 cycle record 1 wl-slot and 1 bt-slot */
7271 	slot_pair = BTC_CYCLE_SLOT_MAX / 2;
7272 
7273 	if (cycle <= slot_pair)
7274 		c_begin = 1;
7275 	else
7276 		c_begin = cycle - slot_pair + 1;
7277 
7278 	c_end = cycle;
7279 
7280 	if (a2dp->exist)
7281 		divide_cnt = 3;
7282 	else
7283 		divide_cnt = BTC_CYCLE_SLOT_MAX / 4;
7284 
7285 	for (cycle = c_begin; cycle <= c_end; cycle++) {
7286 		cnt++;
7287 		store_index = ((cycle - 1) % slot_pair) * 2;
7288 
7289 		if (cnt % divide_cnt == 1)
7290 			seq_printf(m, " %-15s : ", "[cycle_step]");
7291 
7292 		seq_printf(m, "->b%02d",
7293 			   le16_to_cpu(pcysta->slot_step_time[store_index]));
7294 		if (a2dp->exist) {
7295 			a2dp_trx = &pcysta->a2dp_trx[store_index];
7296 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7297 				   a2dp_trx->empty_cnt,
7298 				   a2dp_trx->retry_cnt,
7299 				   a2dp_trx->tx_rate ? 3 : 2,
7300 				   a2dp_trx->tx_cnt,
7301 				   a2dp_trx->ack_cnt,
7302 				   a2dp_trx->nack_cnt);
7303 		}
7304 		seq_printf(m, "->w%02d",
7305 			   le16_to_cpu(pcysta->slot_step_time[store_index + 1]));
7306 		if (a2dp->exist) {
7307 			a2dp_trx = &pcysta->a2dp_trx[store_index + 1];
7308 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7309 				   a2dp_trx->empty_cnt,
7310 				   a2dp_trx->retry_cnt,
7311 				   a2dp_trx->tx_rate ? 3 : 2,
7312 				   a2dp_trx->tx_cnt,
7313 				   a2dp_trx->ack_cnt,
7314 				   a2dp_trx->nack_cnt);
7315 		}
7316 		if (cnt % divide_cnt == 0 || cnt == c_end)
7317 			seq_puts(m, "\n");
7318 	}
7319 
7320 	if (a2dp->exist) {
7321 		seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d",
7322 			   "[a2dp_t_sta]",
7323 			   le16_to_cpu(pcysta->a2dp_ept.cnt),
7324 			   le16_to_cpu(pcysta->a2dp_ept.cnt_timeout));
7325 
7326 		seq_printf(m, ", avg_t:%d, max_t:%d",
7327 			   le16_to_cpu(pcysta->a2dp_ept.tavg),
7328 			   le16_to_cpu(pcysta->a2dp_ept.tmax));
7329 
7330 		seq_puts(m, "\n");
7331 	}
7332 }
7333 
_show_fbtc_cysta_v5(struct rtw89_dev * rtwdev,struct seq_file * m)7334 static void _show_fbtc_cysta_v5(struct rtw89_dev *rtwdev, struct seq_file *m)
7335 {
7336 	struct rtw89_btc *btc = &rtwdev->btc;
7337 	struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc;
7338 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7339 	struct rtw89_btc_dm *dm = &btc->dm;
7340 	struct rtw89_btc_fbtc_a2dp_trx_stat_v4 *a2dp_trx;
7341 	struct rtw89_btc_fbtc_cysta_v5 *pcysta;
7342 	struct rtw89_btc_rpt_cmn_info *pcinfo;
7343 	u8 i, cnt = 0, slot_pair, divide_cnt;
7344 	u16 cycle, c_begin, c_end, store_index;
7345 
7346 	pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
7347 	if (!pcinfo->valid)
7348 		return;
7349 
7350 	pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v5;
7351 	seq_printf(m,
7352 		   " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]",
7353 		   "[cycle_cnt]",
7354 		   le16_to_cpu(pcysta->cycles),
7355 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]),
7356 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]),
7357 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]),
7358 		   le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK]));
7359 
7360 	for (i = 0; i < CXST_MAX; i++) {
7361 		if (!le16_to_cpu(pcysta->slot_cnt[i]))
7362 			continue;
7363 
7364 		seq_printf(m, ", %s:%d", id_to_slot(i),
7365 			   le16_to_cpu(pcysta->slot_cnt[i]));
7366 	}
7367 
7368 	if (dm->tdma_now.rxflctrl)
7369 		seq_printf(m, ", leak_rx:%d",
7370 			   le32_to_cpu(pcysta->leak_slot.cnt_rximr));
7371 
7372 	if (pcysta->collision_cnt)
7373 		seq_printf(m, ", collision:%d", pcysta->collision_cnt);
7374 
7375 	if (le16_to_cpu(pcysta->skip_cnt))
7376 		seq_printf(m, ", skip:%d",
7377 			   le16_to_cpu(pcysta->skip_cnt));
7378 
7379 	seq_puts(m, "\n");
7380 
7381 	seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]",
7382 		   "[cycle_time]",
7383 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]),
7384 		   le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]),
7385 		   le16_to_cpu(pcysta->leak_slot.tavg) / 1000,
7386 		   le16_to_cpu(pcysta->leak_slot.tavg) % 1000);
7387 	seq_printf(m,
7388 		   ", max_t[wl:%d/bt:%d/lk:%d.%03d]\n",
7389 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]),
7390 		   le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]),
7391 		   le16_to_cpu(pcysta->leak_slot.tmax) / 1000,
7392 		   le16_to_cpu(pcysta->leak_slot.tmax) % 1000);
7393 
7394 	cycle = le16_to_cpu(pcysta->cycles);
7395 	if (cycle <= 1)
7396 		return;
7397 
7398 	/* 1 cycle record 1 wl-slot and 1 bt-slot */
7399 	slot_pair = BTC_CYCLE_SLOT_MAX / 2;
7400 
7401 	if (cycle <= slot_pair)
7402 		c_begin = 1;
7403 	else
7404 		c_begin = cycle - slot_pair + 1;
7405 
7406 	c_end = cycle;
7407 
7408 	if (a2dp->exist)
7409 		divide_cnt = 3;
7410 	else
7411 		divide_cnt = BTC_CYCLE_SLOT_MAX / 4;
7412 
7413 	if (c_begin > c_end)
7414 		return;
7415 
7416 	for (cycle = c_begin; cycle <= c_end; cycle++) {
7417 		cnt++;
7418 		store_index = ((cycle - 1) % slot_pair) * 2;
7419 
7420 		if (cnt % divide_cnt == 1)
7421 			seq_printf(m, " %-15s : ", "[cycle_step]");
7422 
7423 		seq_printf(m, "->b%02d",
7424 			   le16_to_cpu(pcysta->slot_step_time[store_index]));
7425 		if (a2dp->exist) {
7426 			a2dp_trx = &pcysta->a2dp_trx[store_index];
7427 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7428 				   a2dp_trx->empty_cnt,
7429 				   a2dp_trx->retry_cnt,
7430 				   a2dp_trx->tx_rate ? 3 : 2,
7431 				   a2dp_trx->tx_cnt,
7432 				   a2dp_trx->ack_cnt,
7433 				   a2dp_trx->nack_cnt);
7434 		}
7435 		seq_printf(m, "->w%02d",
7436 			   le16_to_cpu(pcysta->slot_step_time[store_index + 1]));
7437 		if (a2dp->exist) {
7438 			a2dp_trx = &pcysta->a2dp_trx[store_index + 1];
7439 			seq_printf(m, "(%d/%d/%dM/%d/%d/%d)",
7440 				   a2dp_trx->empty_cnt,
7441 				   a2dp_trx->retry_cnt,
7442 				   a2dp_trx->tx_rate ? 3 : 2,
7443 				   a2dp_trx->tx_cnt,
7444 				   a2dp_trx->ack_cnt,
7445 				   a2dp_trx->nack_cnt);
7446 		}
7447 		if (cnt % divide_cnt == 0 || cnt == c_end)
7448 			seq_puts(m, "\n");
7449 	}
7450 
7451 	if (a2dp->exist) {
7452 		seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d",
7453 			   "[a2dp_t_sta]",
7454 			   le16_to_cpu(pcysta->a2dp_ept.cnt),
7455 			   le16_to_cpu(pcysta->a2dp_ept.cnt_timeout));
7456 
7457 		seq_printf(m, ", avg_t:%d, max_t:%d",
7458 			   le16_to_cpu(pcysta->a2dp_ept.tavg),
7459 			   le16_to_cpu(pcysta->a2dp_ept.tmax));
7460 
7461 		seq_puts(m, "\n");
7462 	}
7463 }
7464 
_show_fbtc_nullsta(struct rtw89_dev * rtwdev,struct seq_file * m)7465 static void _show_fbtc_nullsta(struct rtw89_dev *rtwdev, struct seq_file *m)
7466 {
7467 	struct rtw89_btc *btc = &rtwdev->btc;
7468 	const struct rtw89_btc_ver *ver = btc->ver;
7469 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7470 	struct rtw89_btc_rpt_cmn_info *pcinfo;
7471 	union rtw89_btc_fbtc_cynullsta_info *ns;
7472 	u8 i = 0;
7473 
7474 	if (!btc->dm.tdma_now.rxflctrl)
7475 		return;
7476 
7477 	pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo;
7478 	if (!pcinfo->valid)
7479 		return;
7480 
7481 	ns = &pfwinfo->rpt_fbtc_nullsta.finfo;
7482 	if (ver->fcxnullsta == 1) {
7483 		for (i = 0; i < 2; i++) {
7484 			seq_printf(m, " %-15s : ", "[NULL-STA]");
7485 			seq_printf(m, "null-%d", i);
7486 			seq_printf(m, "[ok:%d/",
7487 				   le32_to_cpu(ns->v1.result[i][1]));
7488 			seq_printf(m, "fail:%d/",
7489 				   le32_to_cpu(ns->v1.result[i][0]));
7490 			seq_printf(m, "on_time:%d/",
7491 				   le32_to_cpu(ns->v1.result[i][2]));
7492 			seq_printf(m, "retry:%d/",
7493 				   le32_to_cpu(ns->v1.result[i][3]));
7494 			seq_printf(m, "avg_t:%d.%03d/",
7495 				   le32_to_cpu(ns->v1.avg_t[i]) / 1000,
7496 				   le32_to_cpu(ns->v1.avg_t[i]) % 1000);
7497 			seq_printf(m, "max_t:%d.%03d]\n",
7498 				   le32_to_cpu(ns->v1.max_t[i]) / 1000,
7499 				   le32_to_cpu(ns->v1.max_t[i]) % 1000);
7500 		}
7501 	} else {
7502 		for (i = 0; i < 2; i++) {
7503 			seq_printf(m, " %-15s : ", "[NULL-STA]");
7504 			seq_printf(m, "null-%d", i);
7505 			seq_printf(m, "[Tx:%d/",
7506 				   le32_to_cpu(ns->v2.result[i][4]));
7507 			seq_printf(m, "[ok:%d/",
7508 				   le32_to_cpu(ns->v2.result[i][1]));
7509 			seq_printf(m, "fail:%d/",
7510 				   le32_to_cpu(ns->v2.result[i][0]));
7511 			seq_printf(m, "on_time:%d/",
7512 				   le32_to_cpu(ns->v2.result[i][2]));
7513 			seq_printf(m, "retry:%d/",
7514 				   le32_to_cpu(ns->v2.result[i][3]));
7515 			seq_printf(m, "avg_t:%d.%03d/",
7516 				   le32_to_cpu(ns->v2.avg_t[i]) / 1000,
7517 				   le32_to_cpu(ns->v2.avg_t[i]) % 1000);
7518 			seq_printf(m, "max_t:%d.%03d]\n",
7519 				   le32_to_cpu(ns->v2.max_t[i]) / 1000,
7520 				   le32_to_cpu(ns->v2.max_t[i]) % 1000);
7521 		}
7522 	}
7523 }
7524 
_show_fbtc_step_v2(struct rtw89_dev * rtwdev,struct seq_file * m)7525 static void _show_fbtc_step_v2(struct rtw89_dev *rtwdev, struct seq_file *m)
7526 {
7527 	struct rtw89_btc *btc = &rtwdev->btc;
7528 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7529 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
7530 	struct rtw89_btc_fbtc_steps_v2 *pstep = NULL;
7531 	u8 type, val, cnt = 0, state = 0;
7532 	bool outloop = false;
7533 	u16 i, diff_t, n_start = 0, n_stop = 0;
7534 	u16 pos_old, pos_new;
7535 
7536 	pcinfo = &pfwinfo->rpt_fbtc_step.cinfo;
7537 	if (!pcinfo->valid)
7538 		return;
7539 
7540 	pstep = &pfwinfo->rpt_fbtc_step.finfo.v2;
7541 	pos_old = le16_to_cpu(pstep->pos_old);
7542 	pos_new = le16_to_cpu(pstep->pos_new);
7543 
7544 	if (pcinfo->req_fver != pstep->fver)
7545 		return;
7546 
7547 	/* store step info by using ring instead of FIFO*/
7548 	do {
7549 		switch (state) {
7550 		case 0:
7551 			n_start = pos_old;
7552 			if (pos_new >=  pos_old)
7553 				n_stop = pos_new;
7554 			else
7555 				n_stop = btc->ctrl.trace_step - 1;
7556 
7557 			state = 1;
7558 			break;
7559 		case 1:
7560 			for (i = n_start; i <= n_stop; i++) {
7561 				type = pstep->step[i].type;
7562 				val = pstep->step[i].val;
7563 				diff_t = le16_to_cpu(pstep->step[i].difft);
7564 
7565 				if (type == CXSTEP_NONE || type >= CXSTEP_MAX)
7566 					continue;
7567 
7568 				if (cnt % 10 == 0)
7569 					seq_printf(m, " %-15s : ", "[steps]");
7570 
7571 				seq_printf(m, "-> %s(%02d)(%02d)",
7572 					   (type == CXSTEP_SLOT ? "SLT" :
7573 					    "EVT"), (u32)val, diff_t);
7574 				if (cnt % 10 == 9)
7575 					seq_puts(m, "\n");
7576 				cnt++;
7577 			}
7578 
7579 			state = 2;
7580 			break;
7581 		case 2:
7582 			if (pos_new <  pos_old && n_start != 0) {
7583 				n_start = 0;
7584 				n_stop = pos_new;
7585 				state = 1;
7586 			} else {
7587 				outloop = true;
7588 			}
7589 			break;
7590 		}
7591 	} while (!outloop);
7592 }
7593 
_show_fbtc_step_v3(struct rtw89_dev * rtwdev,struct seq_file * m)7594 static void _show_fbtc_step_v3(struct rtw89_dev *rtwdev, struct seq_file *m)
7595 {
7596 	struct rtw89_btc *btc = &rtwdev->btc;
7597 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7598 	struct rtw89_btc_rpt_cmn_info *pcinfo;
7599 	struct rtw89_btc_fbtc_steps_v3 *pstep;
7600 	u32 i, n_begin, n_end, array_idx, cnt = 0;
7601 	u8 type, val;
7602 	u16 diff_t;
7603 
7604 	if ((pfwinfo->rpt_en_map &
7605 	     rtw89_btc_fw_rpt_ver(rtwdev, RPT_EN_FW_STEP_INFO)) == 0)
7606 		return;
7607 
7608 	pcinfo = &pfwinfo->rpt_fbtc_step.cinfo;
7609 	if (!pcinfo->valid)
7610 		return;
7611 
7612 	pstep = &pfwinfo->rpt_fbtc_step.finfo.v3;
7613 	if (pcinfo->req_fver != pstep->fver)
7614 		return;
7615 
7616 	if (le32_to_cpu(pstep->cnt) <= FCXDEF_STEP)
7617 		n_begin = 1;
7618 	else
7619 		n_begin = le32_to_cpu(pstep->cnt) - FCXDEF_STEP + 1;
7620 
7621 	n_end = le32_to_cpu(pstep->cnt);
7622 
7623 	if (n_begin > n_end)
7624 		return;
7625 
7626 	/* restore step info by using ring instead of FIFO */
7627 	for (i = n_begin; i <= n_end; i++) {
7628 		array_idx = (i - 1) % FCXDEF_STEP;
7629 		type = pstep->step[array_idx].type;
7630 		val = pstep->step[array_idx].val;
7631 		diff_t = le16_to_cpu(pstep->step[array_idx].difft);
7632 
7633 		if (type == CXSTEP_NONE || type >= CXSTEP_MAX)
7634 			continue;
7635 
7636 		if (cnt % 10 == 0)
7637 			seq_printf(m, " %-15s : ", "[steps]");
7638 
7639 		seq_printf(m, "-> %s(%02d)",
7640 			   (type == CXSTEP_SLOT ?
7641 			    id_to_slot((u32)val) :
7642 			    id_to_evt((u32)val)), diff_t);
7643 
7644 		if (cnt % 10 == 9)
7645 			seq_puts(m, "\n");
7646 
7647 		cnt++;
7648 	}
7649 }
7650 
_show_fw_dm_msg(struct rtw89_dev * rtwdev,struct seq_file * m)7651 static void _show_fw_dm_msg(struct rtw89_dev *rtwdev, struct seq_file *m)
7652 {
7653 	struct rtw89_btc *btc = &rtwdev->btc;
7654 	const struct rtw89_btc_ver *ver = btc->ver;
7655 
7656 	if (!(btc->dm.coex_info_map & BTC_COEX_INFO_DM))
7657 		return;
7658 
7659 	_show_error(rtwdev, m);
7660 	_show_fbtc_tdma(rtwdev, m);
7661 	_show_fbtc_slots(rtwdev, m);
7662 
7663 	if (ver->fcxcysta == 2)
7664 		_show_fbtc_cysta_v2(rtwdev, m);
7665 	else if (ver->fcxcysta == 3)
7666 		_show_fbtc_cysta_v3(rtwdev, m);
7667 	else if (ver->fcxcysta == 4)
7668 		_show_fbtc_cysta_v4(rtwdev, m);
7669 	else if (ver->fcxcysta == 5)
7670 		_show_fbtc_cysta_v5(rtwdev, m);
7671 
7672 	_show_fbtc_nullsta(rtwdev, m);
7673 
7674 	if (ver->fcxstep == 2)
7675 		_show_fbtc_step_v2(rtwdev, m);
7676 	else if (ver->fcxstep == 3)
7677 		_show_fbtc_step_v3(rtwdev, m);
7678 
7679 }
7680 
_get_gnt(struct rtw89_dev * rtwdev,struct rtw89_mac_ax_coex_gnt * gnt_cfg)7681 static void _get_gnt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_coex_gnt *gnt_cfg)
7682 {
7683 	const struct rtw89_chip_info *chip = rtwdev->chip;
7684 	struct rtw89_mac_ax_gnt *gnt;
7685 	u32 val, status;
7686 
7687 	if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) {
7688 		rtw89_mac_read_lte(rtwdev, R_AX_LTE_SW_CFG_1, &val);
7689 		rtw89_mac_read_lte(rtwdev, R_AX_GNT_VAL, &status);
7690 
7691 		gnt = &gnt_cfg->band[0];
7692 		gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SW_CTRL);
7693 		gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0_STA);
7694 		gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SW_CTRL);
7695 		gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0_STA);
7696 
7697 		gnt = &gnt_cfg->band[1];
7698 		gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SW_CTRL);
7699 		gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1_STA);
7700 		gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SW_CTRL);
7701 		gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1_STA);
7702 	} else if (chip->chip_id == RTL8852C) {
7703 		val = rtw89_read32(rtwdev, R_AX_GNT_SW_CTRL);
7704 		status = rtw89_read32(rtwdev, R_AX_GNT_VAL_V1);
7705 
7706 		gnt = &gnt_cfg->band[0];
7707 		gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SWCTRL);
7708 		gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0);
7709 		gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SWCTRL);
7710 		gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0);
7711 
7712 		gnt = &gnt_cfg->band[1];
7713 		gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SWCTRL);
7714 		gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1);
7715 		gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SWCTRL);
7716 		gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1);
7717 	} else {
7718 		return;
7719 	}
7720 }
7721 
_show_mreg_v1(struct rtw89_dev * rtwdev,struct seq_file * m)7722 static void _show_mreg_v1(struct rtw89_dev *rtwdev, struct seq_file *m)
7723 {
7724 	const struct rtw89_chip_info *chip = rtwdev->chip;
7725 	struct rtw89_btc *btc = &rtwdev->btc;
7726 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7727 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
7728 	struct rtw89_btc_fbtc_mreg_val_v1 *pmreg = NULL;
7729 	struct rtw89_btc_fbtc_gpio_dbg *gdbg = NULL;
7730 	struct rtw89_btc_cx *cx = &btc->cx;
7731 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
7732 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
7733 	struct rtw89_mac_ax_coex_gnt gnt_cfg = {};
7734 	struct rtw89_mac_ax_gnt gnt;
7735 	u8 i = 0, type = 0, cnt = 0;
7736 	u32 val, offset;
7737 
7738 	if (!(btc->dm.coex_info_map & BTC_COEX_INFO_MREG))
7739 		return;
7740 
7741 	seq_puts(m, "========== [HW Status] ==========\n");
7742 
7743 	seq_printf(m,
7744 		   " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n",
7745 		   "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE],
7746 		   bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD],
7747 		   cx->cnt_bt[BTC_BCNT_SCBDUPDATE]);
7748 
7749 	/* To avoid I/O if WL LPS or power-off  */
7750 	if (!wl->status.map.lps && !wl->status.map.rf_off) {
7751 		btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev);
7752 
7753 		_get_gnt(rtwdev, &gnt_cfg);
7754 		gnt = gnt_cfg.band[0];
7755 		seq_printf(m,
7756 			   " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ",
7757 			   "[gnt_status]",
7758 			   chip->chip_id == RTL8852C ? "HW" :
7759 			   btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT",
7760 			   gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl,
7761 			   gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt);
7762 
7763 		gnt = gnt_cfg.band[1];
7764 		seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n",
7765 			   gnt.gnt_wl_sw_en ? "SW" : "HW",
7766 			   gnt.gnt_wl,
7767 			   gnt.gnt_bt_sw_en ? "SW" : "HW",
7768 			   gnt.gnt_bt);
7769 	}
7770 	pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo;
7771 	if (!pcinfo->valid) {
7772 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
7773 			    "[BTC], %s(): stop due rpt_fbtc_mregval.cinfo\n",
7774 			    __func__);
7775 		return;
7776 	}
7777 
7778 	pmreg = &pfwinfo->rpt_fbtc_mregval.finfo.v1;
7779 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
7780 		    "[BTC], %s(): rpt_fbtc_mregval reg_num = %d\n",
7781 		    __func__, pmreg->reg_num);
7782 
7783 	for (i = 0; i < pmreg->reg_num; i++) {
7784 		type = (u8)le16_to_cpu(chip->mon_reg[i].type);
7785 		offset = le32_to_cpu(chip->mon_reg[i].offset);
7786 		val = le32_to_cpu(pmreg->mreg_val[i]);
7787 
7788 		if (cnt % 6 == 0)
7789 			seq_printf(m, " %-15s : %d_0x%04x=0x%08x",
7790 				   "[reg]", (u32)type, offset, val);
7791 		else
7792 			seq_printf(m, ", %d_0x%04x=0x%08x", (u32)type,
7793 				   offset, val);
7794 		if (cnt % 6 == 5)
7795 			seq_puts(m, "\n");
7796 		cnt++;
7797 
7798 		if (i >= pmreg->reg_num)
7799 			seq_puts(m, "\n");
7800 	}
7801 
7802 	pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo;
7803 	if (!pcinfo->valid) {
7804 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
7805 			    "[BTC], %s(): stop due rpt_fbtc_gpio_dbg.cinfo\n",
7806 			    __func__);
7807 		seq_puts(m, "\n");
7808 		return;
7809 	}
7810 
7811 	gdbg = &pfwinfo->rpt_fbtc_gpio_dbg.finfo;
7812 	if (!gdbg->en_map)
7813 		return;
7814 
7815 	seq_printf(m, " %-15s : enable_map:0x%08x",
7816 		   "[gpio_dbg]", gdbg->en_map);
7817 
7818 	for (i = 0; i < BTC_DBG_MAX1; i++) {
7819 		if (!(gdbg->en_map & BIT(i)))
7820 			continue;
7821 		seq_printf(m, ", %d->GPIO%d", (u32)i, gdbg->gpio_map[i]);
7822 	}
7823 	seq_puts(m, "\n");
7824 }
7825 
_show_mreg_v2(struct rtw89_dev * rtwdev,struct seq_file * m)7826 static void _show_mreg_v2(struct rtw89_dev *rtwdev, struct seq_file *m)
7827 {
7828 	const struct rtw89_chip_info *chip = rtwdev->chip;
7829 	struct rtw89_btc *btc = &rtwdev->btc;
7830 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7831 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
7832 	struct rtw89_btc_fbtc_mreg_val_v2 *pmreg = NULL;
7833 	struct rtw89_btc_fbtc_gpio_dbg *gdbg = NULL;
7834 	struct rtw89_btc_cx *cx = &btc->cx;
7835 	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
7836 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
7837 	struct rtw89_mac_ax_coex_gnt gnt_cfg = {};
7838 	struct rtw89_mac_ax_gnt gnt;
7839 	u8 i = 0, type = 0, cnt = 0;
7840 	u32 val, offset;
7841 
7842 	if (!(btc->dm.coex_info_map & BTC_COEX_INFO_MREG))
7843 		return;
7844 
7845 	seq_puts(m, "========== [HW Status] ==========\n");
7846 
7847 	seq_printf(m,
7848 		   " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n",
7849 		   "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE],
7850 		   bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD],
7851 		   cx->cnt_bt[BTC_BCNT_SCBDUPDATE]);
7852 
7853 	/* To avoid I/O if WL LPS or power-off  */
7854 	if (!wl->status.map.lps && !wl->status.map.rf_off) {
7855 		btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev);
7856 
7857 		_get_gnt(rtwdev, &gnt_cfg);
7858 		gnt = gnt_cfg.band[0];
7859 		seq_printf(m,
7860 			   " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ",
7861 			   "[gnt_status]",
7862 			   chip->chip_id == RTL8852C ? "HW" :
7863 			   btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT",
7864 			   gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl,
7865 			   gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt);
7866 
7867 		gnt = gnt_cfg.band[1];
7868 		seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n",
7869 			   gnt.gnt_wl_sw_en ? "SW" : "HW",
7870 			   gnt.gnt_wl,
7871 			   gnt.gnt_bt_sw_en ? "SW" : "HW",
7872 			   gnt.gnt_bt);
7873 	}
7874 	pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo;
7875 	if (!pcinfo->valid) {
7876 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
7877 			    "[BTC], %s(): stop due rpt_fbtc_mregval.cinfo\n",
7878 			    __func__);
7879 		return;
7880 	}
7881 
7882 	pmreg = &pfwinfo->rpt_fbtc_mregval.finfo.v2;
7883 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
7884 		    "[BTC], %s(): rpt_fbtc_mregval reg_num = %d\n",
7885 		    __func__, pmreg->reg_num);
7886 
7887 	for (i = 0; i < pmreg->reg_num; i++) {
7888 		type = (u8)le16_to_cpu(chip->mon_reg[i].type);
7889 		offset = le32_to_cpu(chip->mon_reg[i].offset);
7890 		val = le32_to_cpu(pmreg->mreg_val[i]);
7891 
7892 		if (cnt % 6 == 0)
7893 			seq_printf(m, " %-15s : %d_0x%04x=0x%08x",
7894 				   "[reg]", (u32)type, offset, val);
7895 		else
7896 			seq_printf(m, ", %d_0x%04x=0x%08x", (u32)type,
7897 				   offset, val);
7898 		if (cnt % 6 == 5)
7899 			seq_puts(m, "\n");
7900 		cnt++;
7901 
7902 		if (i >= pmreg->reg_num)
7903 			seq_puts(m, "\n");
7904 	}
7905 
7906 	pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo;
7907 	if (!pcinfo->valid) {
7908 		rtw89_debug(rtwdev, RTW89_DBG_BTC,
7909 			    "[BTC], %s(): stop due rpt_fbtc_gpio_dbg.cinfo\n",
7910 			    __func__);
7911 		seq_puts(m, "\n");
7912 		return;
7913 	}
7914 
7915 	gdbg = &pfwinfo->rpt_fbtc_gpio_dbg.finfo;
7916 	if (!gdbg->en_map)
7917 		return;
7918 
7919 	seq_printf(m, " %-15s : enable_map:0x%08x",
7920 		   "[gpio_dbg]", gdbg->en_map);
7921 
7922 	for (i = 0; i < BTC_DBG_MAX1; i++) {
7923 		if (!(gdbg->en_map & BIT(i)))
7924 			continue;
7925 		seq_printf(m, ", %d->GPIO%d", (u32)i, gdbg->gpio_map[i]);
7926 	}
7927 	seq_puts(m, "\n");
7928 }
7929 
_show_summary_v1(struct rtw89_dev * rtwdev,struct seq_file * m)7930 static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m)
7931 {
7932 	struct rtw89_btc *btc = &rtwdev->btc;
7933 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
7934 	struct rtw89_btc_rpt_cmn_info *pcinfo = NULL;
7935 	struct rtw89_btc_fbtc_rpt_ctrl_v1 *prptctrl = NULL;
7936 	struct rtw89_btc_cx *cx = &btc->cx;
7937 	struct rtw89_btc_dm *dm = &btc->dm;
7938 	struct rtw89_btc_wl_info *wl = &cx->wl;
7939 	struct rtw89_btc_bt_info *bt = &cx->bt;
7940 	u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify;
7941 	u8 i;
7942 
7943 	if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY))
7944 		return;
7945 
7946 	seq_puts(m, "========== [Statistics] ==========\n");
7947 
7948 	pcinfo = &pfwinfo->rpt_ctrl.cinfo;
7949 	if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) {
7950 		prptctrl = &pfwinfo->rpt_ctrl.finfo.v1;
7951 
7952 		seq_printf(m,
7953 			   " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ",
7954 			   "[summary]", pfwinfo->cnt_h2c,
7955 			   pfwinfo->cnt_h2c_fail, prptctrl->h2c_cnt,
7956 			   pfwinfo->cnt_c2h, prptctrl->c2h_cnt);
7957 
7958 		seq_printf(m,
7959 			   "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x",
7960 			   pfwinfo->event[BTF_EVNT_RPT], prptctrl->rpt_cnt,
7961 			   prptctrl->rpt_enable, dm->error.val);
7962 
7963 		if (dm->error.map.wl_fw_hang)
7964 			seq_puts(m, " (WL FW Hang!!)");
7965 		seq_puts(m, "\n");
7966 		seq_printf(m,
7967 			   " %-15s : send_ok:%d, send_fail:%d, recv:%d",
7968 			   "[mailbox]", prptctrl->mb_send_ok_cnt,
7969 			   prptctrl->mb_send_fail_cnt, prptctrl->mb_recv_cnt);
7970 
7971 		seq_printf(m,
7972 			   "(A2DP_empty:%d, A2DP_flowstop:%d, A2DP_full:%d)\n",
7973 			   prptctrl->mb_a2dp_empty_cnt,
7974 			   prptctrl->mb_a2dp_flct_cnt,
7975 			   prptctrl->mb_a2dp_full_cnt);
7976 
7977 		seq_printf(m,
7978 			   " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]",
7979 			   "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ],
7980 			   cx->cnt_wl[BTC_WCNT_RFK_GO],
7981 			   cx->cnt_wl[BTC_WCNT_RFK_REJECT],
7982 			   cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]);
7983 
7984 		seq_printf(m,
7985 			   ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n",
7986 			   prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REQ],
7987 			   prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_GO],
7988 			   prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REJECT],
7989 			   prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT],
7990 			   prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_FAIL]);
7991 
7992 		if (prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT] > 0)
7993 			bt->rfk_info.map.timeout = 1;
7994 		else
7995 			bt->rfk_info.map.timeout = 0;
7996 
7997 		dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout;
7998 	} else {
7999 		seq_printf(m,
8000 			   " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x",
8001 			   "[summary]", pfwinfo->cnt_h2c,
8002 			   pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h,
8003 			   pfwinfo->event[BTF_EVNT_RPT],
8004 			   btc->fwinfo.rpt_en_map);
8005 		seq_puts(m, " (WL FW report invalid!!)\n");
8006 	}
8007 
8008 	for (i = 0; i < BTC_NCNT_NUM; i++)
8009 		cnt_sum += dm->cnt_notify[i];
8010 
8011 	seq_printf(m,
8012 		   " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ",
8013 		   "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO],
8014 		   cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]);
8015 
8016 	seq_printf(m,
8017 		   "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n",
8018 		   cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE],
8019 		   cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK],
8020 		   cnt[BTC_NCNT_WL_STA]);
8021 
8022 	seq_printf(m,
8023 		   " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ",
8024 		   "[notify_cnt]", cnt[BTC_NCNT_SCAN_START],
8025 		   cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND],
8026 		   cnt[BTC_NCNT_SPECIAL_PACKET]);
8027 
8028 	seq_printf(m,
8029 		   "timer=%d, control=%d, customerize=%d\n",
8030 		   cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL],
8031 		   cnt[BTC_NCNT_CUSTOMERIZE]);
8032 }
8033 
_show_summary_v4(struct rtw89_dev * rtwdev,struct seq_file * m)8034 static void _show_summary_v4(struct rtw89_dev *rtwdev, struct seq_file *m)
8035 {
8036 	struct rtw89_btc *btc = &rtwdev->btc;
8037 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
8038 	struct rtw89_btc_fbtc_rpt_ctrl_v4 *prptctrl;
8039 	struct rtw89_btc_rpt_cmn_info *pcinfo;
8040 	struct rtw89_btc_cx *cx = &btc->cx;
8041 	struct rtw89_btc_dm *dm = &btc->dm;
8042 	struct rtw89_btc_wl_info *wl = &cx->wl;
8043 	struct rtw89_btc_bt_info *bt = &cx->bt;
8044 	u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify;
8045 	u8 i;
8046 
8047 	if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY))
8048 		return;
8049 
8050 	seq_puts(m, "========== [Statistics] ==========\n");
8051 
8052 	pcinfo = &pfwinfo->rpt_ctrl.cinfo;
8053 	if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) {
8054 		prptctrl = &pfwinfo->rpt_ctrl.finfo.v4;
8055 
8056 		seq_printf(m,
8057 			   " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ",
8058 			   "[summary]", pfwinfo->cnt_h2c,
8059 			   pfwinfo->cnt_h2c_fail,
8060 			   le32_to_cpu(prptctrl->rpt_info.cnt_h2c),
8061 			   pfwinfo->cnt_c2h,
8062 			   le32_to_cpu(prptctrl->rpt_info.cnt_c2h));
8063 
8064 		seq_printf(m,
8065 			   "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x",
8066 			   pfwinfo->event[BTF_EVNT_RPT],
8067 			   le32_to_cpu(prptctrl->rpt_info.cnt),
8068 			   le32_to_cpu(prptctrl->rpt_info.en),
8069 			   dm->error.val);
8070 
8071 		if (dm->error.map.wl_fw_hang)
8072 			seq_puts(m, " (WL FW Hang!!)");
8073 		seq_puts(m, "\n");
8074 		seq_printf(m,
8075 			   " %-15s : send_ok:%d, send_fail:%d, recv:%d, ",
8076 			   "[mailbox]",
8077 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok),
8078 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail),
8079 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv));
8080 
8081 		seq_printf(m,
8082 			   "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n",
8083 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty),
8084 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl),
8085 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx),
8086 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack),
8087 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack));
8088 
8089 		seq_printf(m,
8090 			   " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]",
8091 			   "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ],
8092 			   cx->cnt_wl[BTC_WCNT_RFK_GO],
8093 			   cx->cnt_wl[BTC_WCNT_RFK_REJECT],
8094 			   cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]);
8095 
8096 		seq_printf(m,
8097 			   ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n",
8098 			   le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]),
8099 			   le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_GO]),
8100 			   le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REJECT]),
8101 			   le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]),
8102 			   le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_FAIL]));
8103 
8104 		if (le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0)
8105 			bt->rfk_info.map.timeout = 1;
8106 		else
8107 			bt->rfk_info.map.timeout = 0;
8108 
8109 		dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout;
8110 	} else {
8111 		seq_printf(m,
8112 			   " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x",
8113 			   "[summary]", pfwinfo->cnt_h2c,
8114 			   pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h,
8115 			   pfwinfo->event[BTF_EVNT_RPT],
8116 			   btc->fwinfo.rpt_en_map);
8117 		seq_puts(m, " (WL FW report invalid!!)\n");
8118 	}
8119 
8120 	for (i = 0; i < BTC_NCNT_NUM; i++)
8121 		cnt_sum += dm->cnt_notify[i];
8122 
8123 	seq_printf(m,
8124 		   " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ",
8125 		   "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO],
8126 		   cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]);
8127 
8128 	seq_printf(m,
8129 		   "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n",
8130 		   cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE],
8131 		   cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK],
8132 		   cnt[BTC_NCNT_WL_STA]);
8133 
8134 	seq_printf(m,
8135 		   " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ",
8136 		   "[notify_cnt]", cnt[BTC_NCNT_SCAN_START],
8137 		   cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND],
8138 		   cnt[BTC_NCNT_SPECIAL_PACKET]);
8139 
8140 	seq_printf(m,
8141 		   "timer=%d, control=%d, customerize=%d\n",
8142 		   cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL],
8143 		   cnt[BTC_NCNT_CUSTOMERIZE]);
8144 }
8145 
_show_summary_v5(struct rtw89_dev * rtwdev,struct seq_file * m)8146 static void _show_summary_v5(struct rtw89_dev *rtwdev, struct seq_file *m)
8147 {
8148 	struct rtw89_btc *btc = &rtwdev->btc;
8149 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
8150 	struct rtw89_btc_fbtc_rpt_ctrl_v5 *prptctrl;
8151 	struct rtw89_btc_rpt_cmn_info *pcinfo;
8152 	struct rtw89_btc_cx *cx = &btc->cx;
8153 	struct rtw89_btc_dm *dm = &btc->dm;
8154 	struct rtw89_btc_wl_info *wl = &cx->wl;
8155 	u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify;
8156 	u8 i;
8157 
8158 	if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY))
8159 		return;
8160 
8161 	seq_puts(m, "========== [Statistics] ==========\n");
8162 
8163 	pcinfo = &pfwinfo->rpt_ctrl.cinfo;
8164 	if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) {
8165 		prptctrl = &pfwinfo->rpt_ctrl.finfo.v5;
8166 
8167 		seq_printf(m,
8168 			   " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ",
8169 			   "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail,
8170 			   le16_to_cpu(prptctrl->rpt_info.cnt_h2c),
8171 			   pfwinfo->cnt_c2h,
8172 			   le16_to_cpu(prptctrl->rpt_info.cnt_c2h),
8173 			   le16_to_cpu(prptctrl->rpt_info.len_c2h));
8174 
8175 		seq_printf(m,
8176 			   "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x",
8177 			   pfwinfo->event[BTF_EVNT_RPT],
8178 			   le16_to_cpu(prptctrl->rpt_info.cnt),
8179 			   le32_to_cpu(prptctrl->rpt_info.en));
8180 
8181 		if (dm->error.map.wl_fw_hang)
8182 			seq_puts(m, " (WL FW Hang!!)");
8183 		seq_puts(m, "\n");
8184 		seq_printf(m,
8185 			   " %-15s : send_ok:%d, send_fail:%d, recv:%d, ",
8186 			   "[mailbox]",
8187 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok),
8188 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail),
8189 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv));
8190 
8191 		seq_printf(m,
8192 			   "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n",
8193 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty),
8194 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl),
8195 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx),
8196 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack),
8197 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack));
8198 
8199 		seq_printf(m,
8200 			   " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]",
8201 			   "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ],
8202 			   cx->cnt_wl[BTC_WCNT_RFK_GO],
8203 			   cx->cnt_wl[BTC_WCNT_RFK_REJECT],
8204 			   cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]);
8205 
8206 		seq_printf(m,
8207 			   ", bt_rfk[req:%d]",
8208 			   le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]));
8209 
8210 		seq_printf(m,
8211 			   ", AOAC[RF_on:%d/RF_off:%d]",
8212 			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on),
8213 			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off));
8214 	} else {
8215 		seq_printf(m,
8216 			   " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d",
8217 			   "[summary]", pfwinfo->cnt_h2c,
8218 			   pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h);
8219 	}
8220 
8221 	if (!pcinfo->valid || pfwinfo->len_mismch || pfwinfo->fver_mismch ||
8222 	    pfwinfo->err[BTFRE_EXCEPTION]) {
8223 		seq_puts(m, "\n");
8224 		seq_printf(m,
8225 			   " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:"
8226 			   "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]",
8227 			   "[ERROR]", pcinfo->valid, pfwinfo->len_mismch,
8228 			   pfwinfo->fver_mismch, pfwinfo->err[BTFRE_EXCEPTION],
8229 			   wl->status.map.lps, wl->status.map.rf_off);
8230 	}
8231 
8232 	for (i = 0; i < BTC_NCNT_NUM; i++)
8233 		cnt_sum += dm->cnt_notify[i];
8234 
8235 	seq_puts(m, "\n");
8236 	seq_printf(m,
8237 		   " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ",
8238 		   "[notify_cnt]",
8239 		   cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO],
8240 		   cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]);
8241 
8242 	seq_printf(m,
8243 		   "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d",
8244 		   cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE],
8245 		   cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK],
8246 		   cnt[BTC_NCNT_WL_STA]);
8247 
8248 	seq_puts(m, "\n");
8249 	seq_printf(m,
8250 		   " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ",
8251 		   "[notify_cnt]",
8252 		   cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH],
8253 		   cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]);
8254 
8255 	seq_printf(m,
8256 		   "timer=%d, control=%d, customerize=%d",
8257 		   cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL],
8258 		   cnt[BTC_NCNT_CUSTOMERIZE]);
8259 }
8260 
_show_summary_v105(struct rtw89_dev * rtwdev,struct seq_file * m)8261 static void _show_summary_v105(struct rtw89_dev *rtwdev, struct seq_file *m)
8262 {
8263 	struct rtw89_btc *btc = &rtwdev->btc;
8264 	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
8265 	struct rtw89_btc_fbtc_rpt_ctrl_v105 *prptctrl;
8266 	struct rtw89_btc_rpt_cmn_info *pcinfo;
8267 	struct rtw89_btc_cx *cx = &btc->cx;
8268 	struct rtw89_btc_dm *dm = &btc->dm;
8269 	struct rtw89_btc_wl_info *wl = &cx->wl;
8270 	u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify;
8271 	u8 i;
8272 
8273 	if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY))
8274 		return;
8275 
8276 	seq_puts(m, "========== [Statistics] ==========\n");
8277 
8278 	pcinfo = &pfwinfo->rpt_ctrl.cinfo;
8279 	if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) {
8280 		prptctrl = &pfwinfo->rpt_ctrl.finfo.v105;
8281 
8282 		seq_printf(m,
8283 			   " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ",
8284 			   "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail,
8285 			   le16_to_cpu(prptctrl->rpt_info.cnt_h2c),
8286 			   pfwinfo->cnt_c2h,
8287 			   le16_to_cpu(prptctrl->rpt_info.cnt_c2h),
8288 			   le16_to_cpu(prptctrl->rpt_info.len_c2h));
8289 
8290 		seq_printf(m,
8291 			   "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x",
8292 			   pfwinfo->event[BTF_EVNT_RPT],
8293 			   le16_to_cpu(prptctrl->rpt_info.cnt),
8294 			   le32_to_cpu(prptctrl->rpt_info.en));
8295 
8296 		if (dm->error.map.wl_fw_hang)
8297 			seq_puts(m, " (WL FW Hang!!)");
8298 		seq_puts(m, "\n");
8299 		seq_printf(m,
8300 			   " %-15s : send_ok:%d, send_fail:%d, recv:%d, ",
8301 			   "[mailbox]",
8302 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok),
8303 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail),
8304 			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv));
8305 
8306 		seq_printf(m,
8307 			   "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n",
8308 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty),
8309 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl),
8310 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx),
8311 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack),
8312 			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack));
8313 
8314 		seq_printf(m,
8315 			   " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]",
8316 			   "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ],
8317 			   cx->cnt_wl[BTC_WCNT_RFK_GO],
8318 			   cx->cnt_wl[BTC_WCNT_RFK_REJECT],
8319 			   cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]);
8320 
8321 		seq_printf(m,
8322 			   ", bt_rfk[req:%d]",
8323 			   le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]));
8324 
8325 		seq_printf(m,
8326 			   ", AOAC[RF_on:%d/RF_off:%d]",
8327 			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on),
8328 			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off));
8329 	} else {
8330 		seq_printf(m,
8331 			   " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d",
8332 			   "[summary]", pfwinfo->cnt_h2c,
8333 			   pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h);
8334 	}
8335 
8336 	if (!pcinfo->valid || pfwinfo->len_mismch || pfwinfo->fver_mismch ||
8337 	    pfwinfo->err[BTFRE_EXCEPTION]) {
8338 		seq_puts(m, "\n");
8339 		seq_printf(m,
8340 			   " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:"
8341 			   "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]",
8342 			   "[ERROR]", pcinfo->valid, pfwinfo->len_mismch,
8343 			   pfwinfo->fver_mismch, pfwinfo->err[BTFRE_EXCEPTION],
8344 			   wl->status.map.lps, wl->status.map.rf_off);
8345 	}
8346 
8347 	for (i = 0; i < BTC_NCNT_NUM; i++)
8348 		cnt_sum += dm->cnt_notify[i];
8349 
8350 	seq_puts(m, "\n");
8351 	seq_printf(m,
8352 		   " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ",
8353 		   "[notify_cnt]",
8354 		   cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO],
8355 		   cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]);
8356 
8357 	seq_printf(m,
8358 		   "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d",
8359 		   cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE],
8360 		   cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK],
8361 		   cnt[BTC_NCNT_WL_STA]);
8362 
8363 	seq_puts(m, "\n");
8364 	seq_printf(m,
8365 		   " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ",
8366 		   "[notify_cnt]",
8367 		   cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH],
8368 		   cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]);
8369 
8370 	seq_printf(m,
8371 		   "timer=%d, control=%d, customerize=%d",
8372 		   cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL],
8373 		   cnt[BTC_NCNT_CUSTOMERIZE]);
8374 }
8375 
rtw89_btc_dump_info(struct rtw89_dev * rtwdev,struct seq_file * m)8376 void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m)
8377 {
8378 	struct rtw89_fw_suit *fw_suit = &rtwdev->fw.normal;
8379 	struct rtw89_btc *btc = &rtwdev->btc;
8380 	const struct rtw89_btc_ver *ver = btc->ver;
8381 	struct rtw89_btc_cx *cx = &btc->cx;
8382 	struct rtw89_btc_bt_info *bt = &cx->bt;
8383 
8384 	seq_puts(m, "=========================================\n");
8385 	seq_printf(m, "WL FW / BT FW		%d.%d.%d.%d / NA\n",
8386 		   fw_suit->major_ver, fw_suit->minor_ver,
8387 		   fw_suit->sub_ver, fw_suit->sub_idex);
8388 	seq_printf(m, "manual			%d\n", btc->ctrl.manual);
8389 
8390 	seq_puts(m, "=========================================\n");
8391 
8392 	seq_printf(m, "\n\r %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)",
8393 		   "[bt_info]",
8394 		   bt->raw_info[2], bt->raw_info[3],
8395 		   bt->raw_info[4], bt->raw_info[5],
8396 		   bt->raw_info[6], bt->raw_info[7],
8397 		   bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply",
8398 		   cx->cnt_bt[BTC_BCNT_INFOUPDATE],
8399 		   cx->cnt_bt[BTC_BCNT_INFOSAME]);
8400 
8401 	seq_puts(m, "\n=========================================\n");
8402 
8403 	_show_cx_info(rtwdev, m);
8404 	_show_wl_info(rtwdev, m);
8405 	_show_bt_info(rtwdev, m);
8406 	_show_dm_info(rtwdev, m);
8407 	_show_fw_dm_msg(rtwdev, m);
8408 
8409 	if (ver->fcxmreg == 1)
8410 		_show_mreg_v1(rtwdev, m);
8411 	else if (ver->fcxmreg == 2)
8412 		_show_mreg_v2(rtwdev, m);
8413 
8414 	if (ver->fcxbtcrpt == 1)
8415 		_show_summary_v1(rtwdev, m);
8416 	else if (ver->fcxbtcrpt == 4)
8417 		_show_summary_v4(rtwdev, m);
8418 	else if (ver->fcxbtcrpt == 5)
8419 		_show_summary_v5(rtwdev, m);
8420 	else if (ver->fcxbtcrpt == 105)
8421 		_show_summary_v105(rtwdev, m);
8422 }
8423 
rtw89_coex_recognize_ver(struct rtw89_dev * rtwdev)8424 void rtw89_coex_recognize_ver(struct rtw89_dev *rtwdev)
8425 {
8426 	const struct rtw89_chip_info *chip = rtwdev->chip;
8427 	struct rtw89_btc *btc = &rtwdev->btc;
8428 	const struct rtw89_btc_ver *btc_ver_def;
8429 	const struct rtw89_fw_suit *fw_suit;
8430 	u32 suit_ver_code;
8431 	int i;
8432 
8433 	fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL);
8434 	suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit);
8435 
8436 	for (i = 0; i < ARRAY_SIZE(rtw89_btc_ver_defs); i++) {
8437 		btc_ver_def = &rtw89_btc_ver_defs[i];
8438 
8439 		if (chip->chip_id != btc_ver_def->chip_id)
8440 			continue;
8441 
8442 		if (suit_ver_code >= btc_ver_def->fw_ver_code) {
8443 			btc->ver = btc_ver_def;
8444 			goto out;
8445 		}
8446 	}
8447 
8448 	btc->ver = &rtw89_btc_ver_defs[RTW89_DEFAULT_BTC_VER_IDX];
8449 
8450 out:
8451 	rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC] use version def[%d] = 0x%08x\n",
8452 		    (int)(btc->ver - rtw89_btc_ver_defs), btc->ver->fw_ver_code);
8453 }
8454